1 2012-11-23 Yufeng Zhang <yufeng.zhang@arm.com>
3 * aarch64/configure.in: Replace the direct generation of
4 cpu-init/Makefile.in with AC_CONFIG_SUBDIRS(cpu-init).
5 * aarch64/configure: Re-generate.
6 * aarch64/cpu-init/Makefile.in (objtype): Remove.
7 (Makefile, config.status): Update the rules.
8 * aarch64/cpu-init/aclocal.m4: New file (generated).
9 * aarch64/cpu-init/configure.in: New file.
10 * aarch64/cpu-init/configure: New file (generated).
12 2012-10-27 Anthony Green <green@moxielogic.com>
14 * moxie/sim-unlink.S (unlink): Loop forever.
15 moxie/sim-time.S (_sim_time): Ditto.
17 2012-10-27 Anthony Green <green@moxielogic.com>
19 * moxie/crt0.S (_start): Call memset with correct
22 2012-10-03 DJ Delorie <dj@redhat.com>
24 * rl78/crt0.S (_interrupt_vector_table): Convert from CPP macros
25 to GAS macros, to avoid dependence on the line separation
28 2012-10-01 DJ Delorie <dj@redhat.com>
30 * v850/sbrk.c (_sbrk): Change heap_start to be an array of
31 undefined size, to avoid problems when compiled with -msda=4.
33 2012-09-26 Ian Bolton <ian.bolton@arm.com>
34 Jim MacArthur <jim.macarthur@arm.com>
35 Marcus Shawcroft <marcus.shawcroft@arm.com>
36 Nigel Stephens <nigel.stephens@arm.com>
37 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
38 Richard Earnshaw <rearnsha@arm.com>
39 Sofiane Naci <sofiane.naci@arm.com>
40 Tejas Belagod <tejas.belagod@arm.com>
41 Yufeng Zhang <yufeng.zhang@arm.com>
43 * aarch64/Makefile.in: New file.
44 * aarch64/_exit.c: New file.
45 * aarch64/_kill.c: New file.
46 * aarch64/aclocal.m4: Generated.
47 * aarch64/configure: Generated.
48 * aarch64/configure.in: New file.
49 * aarch64/cpu-init/Makefile.in: New file.
50 * aarch64/cpu-init/rdimon-aem-el3.S: New file.
51 * aarch64/crt0.S: New file.
52 * aarch64/elf-rdimon.specs: New file.
53 * aarch64/libcfunc.c: New file.
54 * aarch64/svc.h: New file.
55 * aarch64/syscalls.c: New file.
56 * configure.in: Add AArch64.
57 * configure: Re-generated.
59 2012-09-13 Anthony Green <green@moxielogic.com>
61 * moxie/moxie-elf-common.ld: Add bi-endian support.
63 2012-08-30 DJ Delorie <dj@redhat.com>
65 * rx/rx.ld: Add W_* sections to .rodata.
66 * rx/rx-sim.ld: Likewise.
68 2012-08-30 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
70 * cr16/sys/syscall.h: New file.
72 2012-05-02 Greta Yorsh <Greta.Yorsh@arm.com>
74 * arm/redboot-crt0.S (__change_mode): Replace mov with movs.
76 2012-03-23 Mike Frysinger <vapier@gentoo.org>
78 * cris/Makefile.in (install-lin): Add $(DESTDIR) before ${tooldir}.
80 2012-03-12 Mike Frysinger <vapier@gentoo.org>
82 * libnosys/Makefile.in (NEWLIB_CFLAGS, NEWLIB_LDFLAGS,
83 INCLUDES, CFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
84 AR_FLAGS, .c.o, .C.o, .s.o, .S.o, .c.s): Delete and replace
85 with @host_makefile_frag@.
87 2012-03-12 Mike Frysinger <vapier@gentoo.org>
89 * config/default.mh (AR_FLAGS): Set to rc.
91 2012-03-09 Jeff Johnston <jjohnstn@redhat.com>
93 * epiphany/access.c: Add modification rights to clause as
94 permitted by DJ Delorie.
95 * iq2000/access.c: Ditto.
96 * mn10200/access.c: Ditto.
97 * mn10300/access.c: Ditto.
99 * v850/access.c: Ditto.
101 2012-03-02 Bin Cheng <bin.cheng@arm.com>
103 * configure.in: Accept "arm*" target spec instead of just "arm".
104 * configure: Regenerated.
105 * libnosys/configure.in: Likewise.
106 (libc_symbol_prefix): Renamed to libc_cv_symbol_prefix.
107 * libnosys/configure: Regenerated (using autoconf v2.68).
109 2012-02-21 Jeremy Bennett <jeremy.bennett@embecosm.com>
110 Alan Lehotsky <apl@alum.mit.edu>
111 Joern Rennecke <joern.rennecke@embecosm.com>
113 * configure.in: Add Epiphany support.
114 * configure: Regenerate.
115 * epiphany: New directory.
116 * libgloss/README: Add Epiphany entry.
118 2012-01-23 Stuart Henderson <stuart.henderson@analog.com>
120 * bfin/_exit.c: New file.
121 * bfin/Makefile.in (BOARD_OBJS): Add _exit.o.
123 2012-01-17 Bin Cheng <bin.cheng@arm.com>
125 * arm/linux-crt0.c: Use ldr instead of adr to get address of
128 2011-12-18 Steve Kilbane <stephen.kilbane@analog.com>
130 * bfin/clear_cache_range.c: New file.
131 * bfin/Makefile.in (SIM_OBJS): Add clear_cache_range.o.
132 (BOARD_OBJS): Likewise.
133 (BOARD_BSP): Set to libbfinbsp.a.
134 (${BOARD_BSP}): New rule.
136 2011-12-15 Konrad Eisele <konrad@gaisler.com>
138 * configure.in: Add SPARC LEON support.
139 * configure: Regenerated.
140 * sparc_leon/asm-leon/amba.h, sparc_leon/asm-leon/asmmacro.h,
141 sparc_leon/asm-leon/clock.h, sparc_leon/asm-leon/contextswitch.h,
142 sparc_leon/asm-leon/elfmacro.h, sparc_leon/asm-leon/head.h,
143 sparc_leon/asm-leon/irq.h, sparc_leon/asm-leon/jiffies.h,
144 sparc_leon/asm-leon/lambapp.h, sparc_leon/asm-leon/lambapp_devs.h,
145 sparc_leon/asm-leon/leon.h, sparc_leon/asm-leon/leon3.h,
146 sparc_leon/asm-leon/leonbare_debug.h, sparc_leon/asm-leon/leonbare_kernel.h,
147 sparc_leon/asm-leon/leonbare_kernel_queue.h, sparc_leon/asm-leon/leoncompat.h,
148 sparc_leon/asm-leon/leondbg.h, sparc_leon/asm-leon/leonstack.h,
149 sparc_leon/asm-leon/liblocks.h, sparc_leon/asm-leon/linkage.h,
150 sparc_leon/asm-leon/param.h, sparc_leon/asm-leon/queue.h,
151 sparc_leon/asm-leon/spinlock.h, sparc_leon/asm-leon/stack.h,
152 sparc_leon/asm-leon/time.h, sparc_leon/asm-leon/timer.h,
153 sparc_leon/asm-leon/types.h, sparc_leon/asm-leon/winmacros.h:
155 * sparc_leon/Makefile.in, sparc_leon/_exit.c,
156 sparc_leon/amba.c, sparc_leon/amba_dbg.c,
157 sparc_leon/amba_driver.c, sparc_leon/amba_scan.c,
158 sparc_leon/asm-leon, sparc_leon/bdinit.S,
159 sparc_leon/busscan.S, sparc_leon/cacheA.S,
160 sparc_leon/catch_interrupt.c, sparc_leon/catch_interrupt_mvt.c,
161 sparc_leon/catch_interrupt_pending.c, sparc_leon/catch_interrupt_svt.c,
162 sparc_leon/configure.in,
163 sparc_leon/console.c, sparc_leon/console_dbg.c,
164 sparc_leon/console_init.c, sparc_leon/contextswitch.c,
165 sparc_leon/contextswitch_asm.S, sparc_leon/crt0.S,
166 sparc_leon/crti.S, sparc_leon/crtn.S,
167 sparc_leon/etrap.S, sparc_leon/etrap_fast.S,
168 sparc_leon/fpu.S, sparc_leon/gettimeofday.c,
169 sparc_leon/initcalls.c, sparc_leon/io.c,
170 sparc_leon/irqinstall.S, sparc_leon/irqtrap.S,
171 sparc_leon/irqtrap_fast.S, sparc_leon/jiffies.c,
172 sparc_leon/kernel.c, sparc_leon/kernel_context.S,
173 sparc_leon/kernel_debug.c, sparc_leon/kernel_debug_var.c,
174 sparc_leon/kernel_mm.c, sparc_leon/kernel_mutex.c,
175 sparc_leon/kernel_queue.c, sparc_leon/kernel_sched.c,
176 sparc_leon/kernel_thread.c, sparc_leon/lcpuinit.S,
177 sparc_leon/locore.S, sparc_leon/locore_atexit.c,
178 sparc_leon/locore_clean.S, sparc_leon/locore_mvt.S,
179 sparc_leon/locore_mvt_reset.S, sparc_leon/locore_svt.S,
180 sparc_leon/locore_svt_reset.S, sparc_leon/locore_svtdisp.S,
181 sparc_leon/locore_var.S, sparc_leon/locore_var_svt.S,
182 sparc_leon/mmu_asm.S, sparc_leon/mutex.c,
183 sparc_leon/nocache.S, sparc_leon/pnpinit.c,
184 sparc_leon/pnpinit_malloc.c, sparc_leon/pnpinit_simple.c,
185 sparc_leon/regwin.S, sparc_leon/regwin_patch.c,
186 sparc_leon/regwin_slow.S, sparc_leon/regwinflush.S,
187 sparc_leon/rtc.c, sparc_leon/rtrap.S,
188 sparc_leon/rtrap_fast.S, sparc_leon/stop.S,
189 sparc_leon/timer.c, sparc_leon/times.c:
191 * sparc_leon/configure: Regenerate
193 2011-12-13 Richard Earnshaw <rearnsha@arm.com>
194 Thomas Klein <th.r.klein@web.de>
196 * arm/crt0.S: Manually set the target architecture
197 when compiling for Thumb1 on EABI targets.
198 Avoid v6-only Thumb-1 MOV instruction.
200 2011-11-28 DJ Delorie <dj@redhat.com>
202 * configure.in: Add rl78.
203 * configure: Regenerate.
204 * rl78: New directory
206 2011-11-08 Mike Frysinger <vapier@gentoo.org>
208 * libnosys/Makefile.in (install): Use INSTALL_DATA.
210 2011-10-07 Nick Clifton <nickc@redhat.com>
212 * rx/crt0.S: Initialise the PID address register.
213 (__pid_base): Define weakly.
215 2011-09-29 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
217 * arm/crt0.s: Support 0 heap base response from HeapInfo syscall.
219 2011-09-29 Bin Cheng <bin.cheng@arm.com>
221 * arm/arm.h (HAVE_CALL_INDIRECT): Define.
222 * arm/crt0.S (indirect_call): New macro. Encodes indirect
223 function calls. Does not use blx for pre-armv5 targets.
225 2011-08-19 Nick Clifton <nickc@redhat.com>
227 * iq2000/sim.ld (.gcc_except_table): Include .gcc_except_table.foo
230 2011-08-08 Mike Stump <mikestump@comcast.net>
232 * Makefile.in: Make stmp-bsp and install consistent with
233 subdir_do target with regards to error handling.
235 2011-07-13 Bin Cheng <bin.cheng@arm.com>
237 * arm/crt0.S: Support armv6-m processors in libgloss.
238 * arm/swi.h: Likewise.
239 * arm/trap.S: Likewise.
240 * arm/redboot-crt0.S: Likewise.
241 * arm/linux-crt0.c: Likewise.
244 2011-07-01 Mike Frysinger <vapier@gentoo.org>
246 * bfin/syscalls.c (_getpid): Call do_syscall with func argument n and
248 (_fstat): Delete stub body. Add block array and assign file/st to it.
249 Call do_syscall with result.
250 (_stat): Delete stub body. Add block array and assign fname/st to
251 it. Call do_syscall with result.
252 (_link): Change func arguments to accept two strings. Add block array
253 and assign existing/new to it. Call do_syscall with result.
254 (_unlink): Change func arguments to accept a string. Call do_syscall
257 2011-07-01 Mike Frysinger <vapier@gentoo.org>
259 * bfin/syscalls.c (_lseek): Change 3rd arg name to whence. Increase
260 block array to 3 elements. Set 3rd element to whence.
262 2011-06-29 Jeff Johnston <jjohnstn@redhat.com>
264 * arm/Makefile.in: Add $CFLAGS to compile commands for specified .o targets.
266 2011-06-22 Mike Frysinger <vapier@gentoo.org>
268 * bfin/syscalls.c (do_syscall): Delete local variable definitions.
269 Declare result, result2, errcode local ints. Delete asm inputs
270 and outputs. Set output constraints to q0/result, q1/result2, and
271 q2/errcode. Set input constraints to qA/reason and q0/arg. Set
274 2011-06-21 Mike Frysinger <vapier@gentoo.org>
276 * bfin/syscalls.c: Trim trailing whitespace.
277 * bfin/crt0.S: Likewise.
279 2011-06-14 Joseph Myers <joseph@codesourcery.com>
281 * configure.in: Don't handle strongarm, ep9312 and xscale target
283 * configure: Regenerate.
284 * libnosys/configure.in: Don't handle strongarm and thumb target
286 * libnosys/configure: Regenerate.
288 2011-05-27 Nick Clifton <nickc@redhat.com>
290 * v8500/sbrk.c (_sbrk): Tidy code.
291 Base start of heap on the "heap_start" symbol.
293 2011-03-26 Mike Frysinger <vapier@gentoo.org>
295 * bfin/include/builtins.h (__builtin_raise): Change constraint to n.
296 (__builtin_excpt): Likewise.
298 2011-03-26 Mike Frysinger <vapier@gentoo.org>
300 * bfin/Makefile.in (install-sim): Exit when install fails.
301 (install-board): Likewise.
303 2011-03-24 Nick Clifton <nickc@redhat.com>
305 * xstormy16/crt0.s (_hwint): Fix .size directive.
307 * frv/crt0.S (__frv_fix_usrptrs): Fix .size directive.
309 2011-03-21 Kevin Buettner <kevinb@redhat.com>
311 * v850/sys/syscall.h (SYS_rename): Define.
313 2011-01-10 Mike Frysinger <vapier@gentoo.org>
315 * Makefile.in (stmp-bsp): Exit when subdirs fail.
318 2010-12-02 Jayant Sonar jayant.sonar@kpitcummins.com
319 Kaushik Phatak kaushik.phatak@kpitcummins.com
321 * configure.in: Add CR16 support.
322 * configure: Regenerated.
323 * cr16/aclocal.m4: New.
325 * cr16/configure: New.
326 * cr16/configure.in: New.
330 * cr16/dvz_hndl.c: New.
332 * cr16/flg_hndl.c: New.
334 * cr16/_getenv.c: New.
335 * cr16/getpid.c: New.
336 * cr16/iad_hndl.c: New.
337 * cr16/intable.c: New.
338 * cr16/isatty.c: New.
341 * cr16/Makefile.in: New.
343 * cr16/putnum.c: New.
345 * cr16/_rename.c: New.
349 * cr16/svc_hndl.c: New.
351 * cr16/und_hndl.c: New.
352 * cr16/unlink.c: New.
355 2010-11-17 Bernd Schmidt <bernds@codesourcery.com>
357 * tic6x/syscalls.c (cio_getclk_to_host, cio_getclk_from_host): New
359 (cio_to_host, cio_from_host): Use them.
360 (clock): New function.
362 2010-10-17 Mike Frysinger <vapier@gentoo.org>
364 * bfin/include/blackfin.h, bfin/include/builtins.h,
365 bfin/include/ccblkfn.h, bfin/include/cdefBF512.h,
366 bfin/include/cdefBF514.h, bfin/include/cdefBF516.h,
367 bfin/include/cdefBF518.h, bfin/include/cdefBF51x_base.h,
368 bfin/include/cdefBF522.h, bfin/include/cdefBF523.h,
369 bfin/include/cdefBF524.h, bfin/include/cdefBF525.h,
370 bfin/include/cdefBF526.h, bfin/include/cdefBF527.h,
371 bfin/include/cdefBF52x_base.h, bfin/include/cdefBF531.h,
372 bfin/include/cdefBF532.h, bfin/include/cdefBF533.h,
373 bfin/include/cdefBF534.h, bfin/include/cdefBF535.h,
374 bfin/include/cdefBF536.h, bfin/include/cdefBF537.h,
375 bfin/include/cdefBF538.h, bfin/include/cdefBF539.h,
376 bfin/include/cdefBF53x.h, bfin/include/cdefBF542.h,
377 bfin/include/cdefBF542M.h, bfin/include/cdefBF544.h,
378 bfin/include/cdefBF544M.h, bfin/include/cdefBF547.h,
379 bfin/include/cdefBF547M.h, bfin/include/cdefBF548.h,
380 bfin/include/cdefBF548M.h, bfin/include/cdefBF549.h,
381 bfin/include/cdefBF549M.h, bfin/include/cdefBF54x_base.h,
382 bfin/include/cdefBF561.h, bfin/include/cdef_LPBlackfin.h,
383 bfin/include/cdefblackfin.h, bfin/include/cplb.h,
384 bfin/include/cplbtab.h, bfin/include/defBF512.h,
385 bfin/include/defBF514.h, bfin/include/defBF516.h,
386 bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
387 bfin/include/defBF522.h, bfin/include/defBF523.h,
388 bfin/include/defBF524.h, bfin/include/defBF525.h,
389 bfin/include/defBF526.h, bfin/include/defBF527.h,
390 bfin/include/defBF52x_base.h, bfin/include/defBF531.h,
391 bfin/include/defBF532.h, bfin/include/defBF533.h,
392 bfin/include/defBF534.h, bfin/include/defBF535.h,
393 bfin/include/defBF536.h, bfin/include/defBF537.h,
394 bfin/include/defBF538.h, bfin/include/defBF539.h,
395 bfin/include/defBF542.h, bfin/include/defBF542M.h,
396 bfin/include/defBF544.h, bfin/include/defBF544M.h,
397 bfin/include/defBF547.h, bfin/include/defBF547M.h,
398 bfin/include/defBF548.h, bfin/include/defBF548M.h,
399 bfin/include/defBF549.h, bfin/include/defBF549M.h,
400 bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
401 bfin/include/defblackfin.h, bfin/include/sysreg.h,
402 bfin/include/sys/anomaly_macros_rtl.h, bfin/include/sys/excause.h,
403 bfin/include/sys/exception.h, bfin/include/sys/mc_typedef.h,
404 bfin/include/sys/platform.h, bfin/include/sys/pll.h:
405 Update to Visual DSP 5.0 Update 8.
407 2010-10-16 Mike Frysinger <vapier@gentoo.org>
409 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf592.ld.
410 * bfin/bf592: New linker scripts.
411 * bfin/include/cdefBF592-A.h, bfin/include/cdefBF59x_base.h,
412 bfin/include/defBF592-A.h, bfin/include/defBF59x_base.h: New files.
413 * bfin/include/sys/_adi_platform.h: Include new bf592 headers.
415 2010-10-15 Mike Frysinger <vapier@gentoo.org>
417 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf504.ld and bf506.ld.
418 * bfin/bf504.ld, bfin/bf506.ld: New linker scripts.
419 * bfin/include/cdefBF504.h, bfin/include/cdefBF504F.h,
420 bfin/include/cdefBF506F.h, bfin/include/cdefBF50x_base.h,
421 bfin/include/defBF504.h, bfin/include/defBF504F.h,
422 bfin/include/defBF506F.h, bfin/include/defBF50x_base.h: New files.
423 * bfin/include/def_LPBlackfin.h: Add DMC_P for __ADSPBF50x__.
424 * bfin/include/sys/_adi_platform.h: Include new bf50x headers.
426 2010-10-15 Stuart Henderson <stuart.henderson@analog.com>
428 * bfin/bfin-common-mc.ld: Add .l1.data and .l1.text input sections.
429 * bfin/bfin-common-sc.ld: Likewise.
431 2010-10-15 Mike Frysinger <vapier@gentoo.org>
433 * bfin/include/sys/_adi_platform.h: Remove __ADSPBF541__.
434 * bfin/include/cdefBF541.h, bfin/include/defBF541.h: Punt.
436 2010-10-08 Bernd Schmidt <bernds@codesourcery.com>
437 Joseph Myers <joseph@codesourcery.com>
439 * configure.in: Handle tic6x targets.
440 * configure: Regenerate.
441 * tic6x/Makefile.in, tic6x/configure.in, tic6x/crt0.S,
442 tic6x/getpid.c, tic6x/kill.c, tic6x/sbrk.c, tic6x/syscalls.c: New.
443 * tic6x/configure: New (generated).
445 2010-10-02 Anthony Green <green@moxielogic.com>
447 * moxie/Makefile.in (QEMU_OBJS): Add missing object files to the
448 qemu support library.
450 2010-10-02 Anthony Green <green@moxielogic.com>
452 * moxie/crt0.S (_start): Minor optimizations to __start.
454 2010-09-23 Mike Frysinger <vapier@gentoo.org>
455 Corinna Vinschen <vinschen@redhat.com>
457 * doc/porting.texi: Fix typos.
459 2010-09-22 Mike Frysinger <vapier@gentoo.org>
461 * README: Add bfin to the list.
463 2010-08-27 Christophe Lyon <christophe.lyon@st.com>
465 * syscalls.c (_isatty): Fix return value.
467 2010-07-23 Naveen.H.S <naveenh1@kpitcummins.com>
468 Gina Verlekar <gina.verlekar@kpitcummins.com>
470 Moving files from newlib/libc/sys/sysnecv850 to v850
472 * libnosys/configure: Regenerated.
473 * libnosys/configure.in: Compact v850 support to v850*-*-*.
474 * libnosys/configure: Regenerated.
475 * configure.in: Add libgloss support for v850.
476 * configure: Regenerated.
477 * v850/access.c: New file.
478 * v850/aclocal.m4: New.
482 * v850/configure: New.
483 * v850/configure.in: New.
487 * v850/execve.c: New.
491 * v850/getpid.c: New.
492 * v850/gettime.c: New.
493 * v850/isatty.c: New.
497 * v850/Makefile.in: New.
507 * v850/unlink.c: New.
512 2010-07-19 Rafael Campos <methril@gmail.com>
514 * m68k/cf-crt1.c (hardware_init_hook): Accommodate new family
515 __mcf_family_51 since gcc 4.5.1.
517 2010-06-29 Nick Clifton <nickc@redhat.com>
519 * xstormy16/eva_app.ld (.gcc_except_table): Include sections with
520 the .gcc_except_table. prefix.
521 * xstormy16/eva_stub.ld: Likewise.
522 * xstormy16/sim_high.ld: Likewise.
523 * xstormy16/sim_low.ld: Likewise.
525 2010-05-03 Michael Eager <eager@eagercon.com>
527 * rs6000/Makefile.in: Remove xil-exit.o.
529 2010-02-08 Conny Marco Menebrocker <c-m-m@gmx.de>
531 * xc16x/xc16x.mt: New file.
532 * xc16x/configure.in: Add target_makefile_frag reference.
533 * xc16x/configure: Regenerated.
535 2009-12-17 Jeff Johnston <jjohnstn@redhat.com>
537 * mn10300/Makefile.in: Add mkdir call to make installation
538 directory when installing.
540 2009-12-16 Conny Marco Menebrocker <c-m-m@gmx.de>
542 * xc16x/Makefile.in: Remove extraneous stuff
544 * xc16x/configure.in: Ditto.
545 * xc16x/configure: Regenerated.
547 2009-12-10 Conny Marco Menebrocker <c-m-m@gmx.de>
549 * configure.in: Add xc16x support.
550 * configure: Regenerated.
551 * xc16x/Makefile.in: New file for xc16x port.
552 * xc16x/aclocal.m4: Ditto.
553 * xc16x/close.S: Ditto.
554 * xc16x/configure: Ditto.
555 * xc16x/configure.in: Ditto.
556 * xc16x/create.c: Ditto.
557 * xc16x/crt0.S: Ditto.
558 * xc16x/fstat.S: Ditto.
559 * xc16x/getchar1.c: Ditto.
560 * xc16x/isatty.c: Ditto.
561 * xc16x/lseek.c: Ditto.
562 * xc16x/mem-layout.c: Ditto.
563 * xc16x/misc.c: Ditto.
564 * xc16x/open.c: Ditto.
565 * xc16x/read.c: Ditto.
566 * xc16x/sbrk.c: Ditto.
567 * xc16x/syscalls.c: Ditto.
568 * xc16x/trap_handle.c: Ditto.
569 * xc16x/write.c: Ditto.
570 * xc16x/sys/syscall.h: Ditto.
572 2009-11-25 DJ Delorie <dj@redhat.com>
574 * rx/rx.ld: Place .sbss properly.
575 * rx/rx-sim.ld: Likewise.
577 2009-10-26 DJ Delorie <dj@redhat.com>
579 * configure.in: Add support for RX sub-directory.
580 * configure: Regenerate.
582 * rx/*: New files to support RX architecture.
584 2009-10-26 Nick Clifton <nickc@redhat.com>
586 * arm/linux-syscalls0.S (SYSCALL0, SYSCALL3, SYSCALL6, SYSCALL4):
587 Delete Thumb definitions - the ARM versions work correctly in
590 2009-10-08 Jie Zhang <jie.zhang@analog.com>
592 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Use
593 -mcpu=bf532-any for the default multilib.
595 2009-09-28 Michael Eager <eager@eagercon.com>
597 * configure.in: Add microblaze-*-*.
598 * configure: Add microblaze-*-* (not regenerated.)
599 * microblaze: NEW microblaze target directory.
600 * microblaze/configure.in: NEW.
601 * microblaze/configure: Generate.
602 * microblaze/Makefile.in: NEW.
603 * microblaze/{crt0.S, crt1.S, crt2.S, crt3.S, crt4.S, crtinit.S}: NEW.
604 * microblaze/{pgcrtinit.S, _program_clean.S, _program_init.S,
605 sbrk.c, sim-crtinit.S, sim-pgcrtinit.S, timer.c, _exception_handler.S,
606 _hw_exception_handler.S, _interrupt_handler.S, xil_malloc.c,
607 nnxil_printf.c, xil_sbrk.c: NEW.
608 * microblaze/xilinx.ld: NEW.
610 2009-09-21 Ken Werner <ken.werner@de.ibm.com>
612 * spu/getpagesize.c: Align getpagesize implementation to POSIX
614 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
616 * bfin/include/cdefBF512.h, bfin/include/cdefBF514.h,
617 bfin/include/cdefBF516.h, bfin/include/cdefBF518.h,
618 bfin/include/cdefBF51x_base.h, bfin/include/cdefBF523.h,
619 bfin/include/cdefBF524.h, bfin/include/cdefBF526.h,
620 bfin/include/cdefBF542M.h, bfin/include/cdefBF544M.h,
621 bfin/include/cdefBF547M.h, bfin/include/cdefBF548M.h,
622 bfin/include/cdefBF549M.h, bfin/include/defBF512.h,
623 bfin/include/defBF514.h, bfin/include/defBF516.h,
624 bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
625 bfin/include/defBF523.h, bfin/include/defBF524.h,
626 bfin/include/defBF526.h, bfin/include/defBF542M.h,
627 bfin/include/defBF544M.h, bfin/include/defBF547M.h,
628 bfin/include/defBF548M.h, bfin/include/defBF549M.h:
630 * bfin/include/ccblkfn.h, bfin/include/cdefBF525.h,
631 bfin/include/cdefBF527.h, bfin/include/cdefBF52x_base.h,
632 bfin/include/cdefBF532.h, bfin/include/cdefBF534.h,
633 bfin/include/cdefBF535.h, bfin/include/cdefBF538.h,
634 bfin/include/cdefBF539.h, bfin/include/cdefBF542.h,
635 bfin/include/cdefBF544.h, bfin/include/cdefBF547.h,
636 bfin/include/cdefBF548.h, bfin/include/cdefBF549.h,
637 bfin/include/cdefBF54x_base.h, bfin/include/cdefBF561.h,
638 bfin/include/cdefblackfin.h, bfin/include/cdef_LPBlackfin.h,
639 bfin/include/cplb.h, bfin/include/defBF527.h,
640 bfin/include/defBF52x_base.h, bfin/include/defBF532.h,
641 bfin/include/defBF534.h, bfin/include/defBF535.h,
642 bfin/include/defBF537.h, bfin/include/defBF538.h,
643 bfin/include/defBF539.h, bfin/include/defBF542.h,
644 bfin/include/defBF544.h, bfin/include/defBF547.h,
645 bfin/include/defBF548.h, bfin/include/defBF549.h,
646 bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
647 bfin/include/defblackfin.h, bfin/include/def_LPBlackfin.h,
648 bfin/include/sys/_adi_platform.h,
649 bfin/include/sys/anomaly_macros_rtl.h,
650 bfin/include/sys/exception.h, bfin/include/sysreg.h:
651 Update to Visual DSP 5.0 Update 6.
653 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
655 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf512.ld, bf514.ld,
656 and bf516.ld, bf518.ld.
657 * bfin/bf512.ld: New file.
658 * bfin/bf514.ld: Likewise.
659 * bfin/bf516.ld: Likewise.
660 * bfin/bf518.ld: Likewise
662 2009-09-16 Jie Zhang <jie.zhang@analog.com>
664 * bfin/*.ld: Fix typos in comments.
666 2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com>
668 * bfin/include/ccblkfn.h: New file.
670 2009-09-08 Mike Frysinger <michael.frysinger@analog.com>
672 * bfin/include/sys/_adi_platform.h: Convert __ASSEMBLY__ to
674 * bfin/include/sys/pll.h: Likewise
676 2009-09-08 Jie Zhang <jie.zhang@analog.com>
678 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Don't use
679 -mcpu=bf532-any for the default multilib.
681 2009-07-28 DJ Delorie <dj@redhat.com>
683 * mep/gmap_default.ld: Add linkonce sections for .vtext.
684 * mep/default.ld: Likewise.
685 * mep/fmax.ld: Likewise.
686 * mep/simple.ld: Likewise.
688 2009-07-14 DJ Delorie <dj@redhat.com>
690 * mep/syscalls.S (sysret): Maintain 16-byte stack alignment.
692 2009-07-08 DJ Delorie <dj@redhat.com>
694 * m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int.
696 2009-07-01 Anthony Green <green@moxielogic.com>
698 * moxie/crt0.S (_start): Clear BSS at startup. Register _fini()
700 * moxie/sim-open.S: Fix comment.
702 2009-06-19 Joseph Myers <joseph@codesourcery.com>
704 * Makefile.in (html, pdf): New.
705 * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
706 * doc/porting.texi: Fix section structure.
708 2009-06-17 Michael Eager <eager@eagercon.com>
710 * rs6000/Makefile.in: Add xilinx support.
711 * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
712 * rs6000/xilinx.ld: New file.
713 * rs6000/xilinx440.ld: Ditto.
715 2009-05-13 Ken Werner <ken.werner@de.ibm.com>
717 * configure.in: Introduce config_libnosys flag which defaults to true.
718 * configure: Regenerate.
720 2009-05-13 Ulrich Weigand <uweigand@de.ibm.com>
722 * spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
723 * spu/crti.S: Remove nop.
725 2009-05-08 Nick Clifton <nickc@redhat.com>
727 * mn10300/sim.ld: Add missing section names such as .bss.*
728 .text.*, etc. General tidy up.
730 2009-05-07 Ken Werner <ken.werner@de.ibm.com>
732 * spu/configure.in: Fix multilib support.
733 * spu/configure: Regenerate.
734 * spu/Makefile.in: Add CFLAGS_FOR_TARGET.
736 2009-04-29 Anthony Green <green@moxielogic.com>
738 * moxie/moxie-elf-common.ld: Move default stack out to accommodate
741 2009-04-22 Anthony Green <green@moxielogic.com>
743 * configure.in: Add moxie support.
744 * configure: Regenerate.
745 * moxie/aclocal.m4, moxie/configure, moxie/configure.in,
746 moxie/crt0.S, moxie/fstat.c, moxie/getpid.c, isatty.c,
747 moxie/kill.c, moxie/Makefile.in, moxie/moxie-elf-common.ld,
748 moxie/print.c, moxie/putnum.c, moxie/qemu.ld, moxie/qemu-time.c,
749 moxie/qemu-write.c, moxie/sbrk.c, moxie/sim-close.S,
751 moxie/sim-inbyte.c, moxie/sim.ld, moxie/sim-lseek.c,
752 moxie/sim-lseek.S, moxie/sim-open.S, moxie/sim-read.S, moxie/sim-time.c,
753 moxie/sim-unlink.S, moxie/sim-write.S, moxie/stat.c: New files.
755 2009-04-22 DJ Delorie <dj@redhat.com>
757 * mep/sim-crt0.S (_start): Fix typo.
759 2009-04-21 DJ Delorie <dj@redhat.com>
761 * mep/Makefile.in (SCRIPTS): Update to new config.
762 * mep/default.ld: New.
763 * mep/gmap_default.ld: Change default endian to little.
764 * mep/sim-crt0.S: Maintain 8-byte stack alignment.
765 * mep/sim-crtn.S: Likewise.
767 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
769 * spu/Makefile.in: Add new files.
770 * spu/times.c: New File.
771 * spu/getitimer.c: Likewise.
772 * spu/setitimer.c: Likewise.
774 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
776 * spu/Makefile.in: Add linux_getpid.o and linux_gettid.o.
777 * spu/linux_getpid.c: New file.
778 * spu/linux_gettid.c: New file.
780 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
782 * spu/crt0.S (_start): Place spu_id in the first agument register.
784 2009-03-16 Jeff Johnston <jjohnstn@redhat.com>
786 * m32r/m32r-stub.c: Replace with one from newer version of gdb.
788 2009-01-07 Ben Elliston <bje@au.ibm.com>
790 * Makefile.in (all): Add `+' to the command line so that the
791 command is always treated as $(MAKE).
792 * doc/Makefile.in (datarootdir): Define.
794 2008-12-17 Jon Beniston <jon@beniston.com>
796 * README: Add description of lm32 directory.
797 * configure.in: Add lm32 target.
798 * configure: Regenerated.
799 * libnosys/configure.in: Add lm32 target.
800 * libnosys/configure: Regenerated.
801 * lm32: New directory.
802 * lm32/aclocal.m4: New file.
803 * lm32/Makefile.in: New file.
804 * lm32/configure.in: New file.
805 * lm32/configure: New file.
806 * lm32/crt0.S: New file.
807 * lm32/isatty.c: New file.
808 * lm32/scall.S: New file.
809 * lm32/sim.ld: New file.
811 2008-12-11 Ken Werner <ken.werner@de.ibm.com>
813 * spu/crt0.S: Call __monstartup if profiling is enabled.
814 * spu/Makefile.in: Add gcrt1.o gcrt2.o.
816 2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
818 * mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update
821 2008-12-05 Adam Nemet <anemet@caviumnetworks.com>
823 * mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update
826 2008-11-20 Ken Werner <ken.werner@de.ibm.com>
827 Patrick Mansfield <patmans@us.ibm.com>
828 Joel Schopp <jschopp@austin.ibm.com>
830 * spu/Makefile.in: Add new files.
831 * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
833 * spu/mmap_eaddr.c: New File.
834 * spu/mremap_eaddr.c: Likewise.
835 * spu/msync_eaddr.c: Likewise.
836 * spu/munmap_eaddr.c: Likewise.
838 2008-11-17 Jeff Johnston <jjohnstn@redhat.com>
840 * m32r/Makefile.in: Add building m32r-stub.o from local copy instead
841 of up and over in gdb.
842 * m32r/m32r-stub.c: New file copied from gdb.
844 2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
846 * arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
847 under thumb and thumb2.
849 2008-09-24 DJ Delorie <dj@redhat.com>
851 * m32c/varvects.S: New.
852 * m32c/varvects.h: New.
853 * m32c/sample.c: New.
854 * m32c/Makefile.in: Add m32cgloss library support.
855 * m32c/crt0.S: Tweaks to support interrupts by default.
856 * m32c/m32c.tmpl: Likewise.
858 2008-09-10 Ken Werner <ken.werner@de.ibm.com>
860 * spu/dirfuncs.c: Avoid warnings.
861 * spu/kill.c: Likewise.
863 2008-09-04 Ken Werner <ken.werner@de.ibm.com>
865 * spu/Makefile.in: Fix missing linux_syscalls.o.
866 * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
868 2008-08-14 Jie Zhang <jie.zhang@analog.com>
870 * bfin/Makefile.in: (top_srcdir): Define.
871 (mkinstalldirs): Define.
872 (BOARD_SCRIPTS): Define.
873 (BOARD_LDFLAGS): Define.
875 (BOARD_CRT0S): Define.
876 (BOARD_OBJS): Define.
877 (BOARD_TEST): Define.
878 (BOARD_INSTALL): Define.
879 (INCLUDES): Add -I$(srcdir)/include.
880 (all): Add ${BOARD_CRT0S} and ${BOARD_BSP}.
881 (.c.S): Remove target.
882 (crt0.o): New target.
883 (basiccrt.o): Likewise.
884 (basiccrtb.o): Likewise.
885 (basiccrts.o): Likewise.
886 (basiccrt561.o, basiccrt561s.o, basiccrt561b.o): Likewise
887 (clean mostlyclean): Remove ${BOARD_BSP}.
888 (install): Depend on ${BOARD_INSTALL}.
889 (install-sim): Reformat.
890 (install-board): New target.
891 * bfin/basiccrt.S: Remove useless __ADSPBF561_COREB__ in
892 workaround code for 05000229.
893 * bfin/syscalls.c (do_syscall): Use `EXCPT 0' instead of
894 `RAISE 0' for syscall.
895 * bfin/basiccrt.S: New file.
896 * bfin/bf5*ld: New file.
897 * bfin/bfin-common-mc.ld: New file.
898 * bfin/bfin-common-sc.ld: New file.
899 * bfin/include/blackfin.h: New file.
900 * bfin/include/cdefBF5*.h: New file.
901 * bfin/include/cdef_LPBlackfin.h: New file.
902 * bfin/include/cdefblackfin.h: New file.
903 * bfin/include/cplb.h: New file.
904 * bfin/include/cplbtab.h: New file.
905 * bfin/include/defBF5*.h: New files.
906 * bfin/include/def_LPBlackfin.h: New files.
907 * bfin/include/defblackfin.h: New file.
908 * bfin/include/sys/_adi_platform.h: New file.
909 * bfin/include/sys/anomaly_macros_rtl.h: New file.
910 * bfin/include/sys/excause.h: New file.
911 * bfin/include/sys/exception.h: New file.
912 * bfin/include/sys/mc_typedef.h: New file.
913 * bfin/include/sys/platform.h: New file.
914 * bfin/include/sys/pll.h: New file.
915 * bfin/include/sysreg.h: New file.
916 * libnosys/configure.in (MISSING_SYSCALL_NAMES): Don't define
918 * libnosys/configure: Regenerate.
920 2008-07-17 Ken Werner <ken.werner@de.ibm.com>
922 * spu/syscalls.c: Check and set the errno value.
924 2008-06-17 Ken Werner <ken.werner@de.ibm.com>
926 * spu/Makefile.in: Add new file.
927 * spu/linux_syscalls.c: New file to add Linux syscall support.
929 2008-06-16 Corrin Meyer <cjmeyer@gmail.com>
931 * m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
933 2008-05-20 Nick Clifton <nickc@redhat.com>
935 * iq2000/crt0.S (__dso_handle): Define (weak).
936 * frv/crt0.S (__dso_handle): Define (weak).
937 * mn10300/crt0.S (___dso_handle): Define (weak).
939 2008-05-05 Ken Werner <ken.werner@de.ibm.com>
941 * spu/readlink.c: Align readlink implementation to POSIX.
943 2008-04-25 Nick Clifton <nickc@redhat.com>
945 * arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
946 initializing stack pointers for interrupt modes is still pending.
948 2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
950 * spu/sbrk.c: Remove "extern int errno", use whatever is supplied
953 2008-04-04 DJ Delorie <dj@redhat.com>
955 * hp74x/configure: Regenerate with autoconf 2.61.
956 * fr30/configure: Regenerate with autoconf 2.61.
957 * mips/configure: Regenerate with autoconf 2.61.
958 * xstormy16/configure: Regenerate with autoconf 2.61.
959 * rs6000/configure: Regenerate with autoconf 2.61.
960 * d30v/configure: Regenerate with autoconf 2.61.
961 * i386/configure: Regenerate with autoconf 2.61.
962 * configure: Regenerate with autoconf 2.61.
963 * wince/configure: Regenerate with autoconf 2.61.
964 * pa/configure: Regenerate with autoconf 2.61.
965 * m32r/configure: Regenerate with autoconf 2.61.
966 * mn10200/configure: Regenerate with autoconf 2.61.
967 * iq2000/configure: Regenerate with autoconf 2.61.
968 * cris/configure: Regenerate with autoconf 2.61.
969 * m68k/configure: Regenerate with autoconf 2.61.
970 * spu/configure: Regenerate with autoconf 2.61.
971 * m32c/configure: Regenerate with autoconf 2.61.
972 * mn10300/configure: Regenerate with autoconf 2.61.
973 * i960/configure: Regenerate with autoconf 2.61.
974 * arm/configure: Regenerate with autoconf 2.61.
975 * libnosys/configure: Regenerate with autoconf 2.61.
976 * m68hc11/configure: Regenerate with autoconf 2.61.
977 * bfin/configure: Regenerate with autoconf 2.61.
978 * crx/configure: Regenerate with autoconf 2.61.
979 * mt/configure: Regenerate with autoconf 2.61.
980 * sparc/configure: Regenerate with autoconf 2.61.
981 * sparc/libsys/configure: Regenerate with autoconf 2.61.
982 * mcore/configure: Regenerate with autoconf 2.61.
983 * mep/configure: Regenerate with autoconf 2.61.
984 * frv/configure: Regenerate with autoconf 2.61.
985 * doc/configure: Regenerate with autoconf 2.61.
987 2008-01-10 DJ Delorie <dj@redhat.com>
989 * m32c/exit.S (__exit): preserve both argument registers.
991 2008-01-03 Jeff Johnston <jjohnstn@redhat.com>
993 * arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
994 dir is used in newlib.
995 * bfin/syscalls.c: Ditto.
996 * cris/gensyscalls: Ditto.
997 * fr30/syscalls.c: Ditto.
998 * frv/isatty.c: Ditto.
999 * iq2000/isatty.c: Ditto.
1000 * libnosys/isatty.c: Ditto.
1001 * m32r/isatty.c: Ditto.
1002 * mn10200/isatty.c: Ditto.
1003 * mn10300/isatty.c: Ditto.
1004 * xstormy16/isatty.c: New file with _isatty function.
1006 2007-12-01 Hans-Peter Nilsson <hp@axis.com>
1008 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
1010 2007-11-06 Dave Brolley <brolley@redhat.com>
1012 * syscall.h (SYS_reconfig): New macro.
1014 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
1016 * spu/crt0.S: Fix so element one of register one is correctly set
1017 when compiled with -mstdmain and -fstack-check.
1019 2007-10-02 Markus Deuling <deuling@de.ibm.com>
1021 * spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
1024 2007-10-01 Markus Deuling <deuling@de.ibm.com>
1026 * spu/Makefile.in: add dependencies for crt files.
1028 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
1030 * spu/sbrk.c: Use the current stack pointer value rather than the
1031 maximum available memory to determine the amount of heap space
1032 left. Without this change calling sbrk() can allocate space that
1033 is currently in use on the stack.
1035 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
1037 * spu/sched_yield.c: New file (missed on 2007-09-21).
1039 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
1041 * spu/Makefile.in: Add new files.
1042 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
1043 JSRE_WRITEV opcodes.
1044 * spu/pread.c: New file to add pread via assist call.
1045 * spu/pwrite.c: New file to add pwrite via assist call.
1046 * spu/readv.c: New file to add readv via assist call.
1047 * spu/writev.c: New file to add writev via assist call.
1049 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
1051 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
1053 * spu/sched_yield.c: New file add sched_yield via assist call.
1054 * spu/umask.c: New file add umask via assist call.
1055 * spu/utime.c: New file add utime via assist call.
1056 * spu/utimes.c: New file add utimes via assist call.
1057 * spu/Makefile.in: Add new files.
1059 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
1061 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
1062 * spu/shm_open.c: New file to add shm_open via assist call.
1063 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
1064 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
1066 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
1068 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
1069 rewinddir, seekdir and telldir implementations. These are
1070 grouped in one file so that we do not need a separate file for
1071 the struct dirent and DIR allocation code.
1072 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
1073 * spu/Makefile.in: Add dirfuncs.o.
1075 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
1077 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
1078 and software_init_hook.
1080 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
1082 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1084 * arm/syscalls.c (_stat): Use _close
1086 * arm/syscalls.c (struct poslog): Rename to...
1087 (struct fdent): ... this.
1088 (FILE_HANDLE_OFFSET): Remove.
1089 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
1090 (newslot): New function.
1091 (remap_handle): Remove.
1092 (initialise_monitor_handles): Use stdout as fallback for stderr.
1093 (wrap): Rename to...
1094 (checkerror): ... this.
1095 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
1096 (_read): Use findslot(). Return EBADF on bad handle.
1097 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
1098 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
1099 (_swiwrite): Correct the use of r0.
1100 (_write): Call findslot().
1101 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
1102 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
1103 (_swiclose): Correct the use of r0.
1104 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
1105 (_getpid): Use __attribute__((unused)).
1106 (_sbrk): Fix formatting.
1107 (_swistat): New function.
1108 (_stat): Call _swistat().
1109 (_fstat): Call _swistat().
1110 (_unlink): Correct the use of r0.
1111 (isatty): Call finslot(). Correct the use of r0.
1112 (_system): Call checkerror(). Correct the use of r0.
1113 (_rename): Correct the use of r0.
1115 2007-07-13 Kevin Buettner <kevinb@redhat.com>
1117 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
1118 for .gcc_except_table.*.
1120 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
1122 * arm/syscalls.c (gettimeofday): Change to POSIX signature
1123 where second argument is passed as void *.
1124 * bfin/syscalls.c (gettimeofday): Ditto.
1125 * cris/gensyscalls (gettimeofday): Ditto.
1126 * cris/linunistd.h (gettimeofday): Ditto.
1127 * crx/time.c (gettimeofday): Ditto.
1128 * frv/sim-time.c (gettimeofday): Ditto.
1129 * i386/cygmon-salib.c (gettimeofday): Ditto.
1130 * libnosys/gettod.c (gettimeofday): Ditto.
1131 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
1132 * sparc/cygmon-salib.c (gettimeofday): Ditto.
1133 * spu/gettimeofday.c (gettimeofday): Ditto.
1135 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1137 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
1138 * spu/mkstemp.c: New file to add mkstemp support via assist call.
1139 * spu/mktemp.c: New file to add mktemp support via assist call.
1140 * spu/Makefile.in: Add mkstemp.o and mktemp.o
1142 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1144 * spu/jsre.h: Add new JSRE opcodes.
1145 * spu/dup2.c: New file to add dup2 support via assist call.
1146 * spu/fdatasync.c: New file to add fdatasync support via assist call.
1147 * spu/fsync.c: New file to add fsync support via assist call.
1148 * spu/lockf.c: New file to add lockf support via assist call.
1149 * spu/sync.c: New file to add sync support via assist call.
1150 * spu/truncate.c: New file to add truncate support via assist call.
1151 * spu/Makefile.in: Add new files.
1153 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1155 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
1156 * spu/link.c: New file to add link support via an assist call.
1157 * spu/readlink.c: New file to add readlink support via an assist call.
1158 * spu/symlink.c: New file to add symlink support via an assist call.
1159 * spu/Makefile.in: Add new files.
1161 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1163 * spu/jsre.h: Add JSRE_LSTAT.
1164 * spu/lstat.c: New file add lstat support via an assist call.
1165 * spu/conv_stat.c: New file, add common stat conversion code.
1166 * spu/fstat.c: Use __conv_stat.
1167 * spu/stat.c: Use __conv_stat.
1168 * spu/Makefile.in: Add conv_stat.o and lstat.o.
1170 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1172 * spu/jsre.h: Add JSRE_GETCWD.
1173 * spu/getcwd.c: New file, implement getcwd with help from an
1175 * spu/Makefile.in: Add getcwd.
1177 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1179 * spu/jsre.h: Add defines for new assist calls.
1180 * spu/chdir.c: New file, support chdir via assist call.
1181 * spu/chmod.c: New file, support chmod via assist call.
1182 * spu/chown.c: New file, support chown via assist call.
1183 * spu/fchdir.c: New file, support fchdir via assist call.
1184 * spu/fchmod.c: New file, support fchmod via assist call.
1185 * spu/fchown.c: New file, support fchown via assist call.
1186 * spu/lchown.c: New file, support lchown via assist call.
1187 * spu/mkdir.c: New file, support mkdir via assist call.
1188 * spu/mknod.c: New file, support mknod via assist call.
1189 * spu/rmdir.c: New file, support rmdir via assist call.
1190 * spu/Makefile.in: Add new files.
1192 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1194 * spu/getpagesize.c: New file add getpagesize via an assist call.
1195 * spu/jsre.h: Add JSRE_GETPAGESIZE.
1196 * spu/Makefile.in: Add getpagesize.
1198 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
1200 * spu/Makefile.in: Add nanosleep.c.
1201 * spu/jsre.h: Add JSRE_NANOSLEEP.
1202 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
1204 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
1206 * spu/jsre.h: Remove the assist call structs and defines that are
1207 specific to one assist call from here.
1208 * spu/access.c: Move struct syscall_access_t to here.
1209 * spu/fstat.c: Move struct syscall_fstat_t to here.
1210 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
1211 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
1212 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
1214 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
1215 * spu/read.c: Move struct syscall_read_t to here, and actually use
1216 it (it is the same as syscall_write_t).
1217 * spu/stat.c: Move struct syscall_stat_t to here.
1218 * spu/write.c: Move struct syscall_write_t to here.
1219 * spu/close.c: Pass the address of the first and only argument to
1220 __send_to_ppe rather than using an automatic variable and a
1223 * spu/unlink.c: Ditto.
1225 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
1227 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
1228 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
1229 _fini, respectively.
1231 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
1233 * spu/syscalls.c: Change __send_to_ppe to return the result stored
1234 in stored in slot 0 of the data, rather than have each assisted
1235 call retrieve the value.
1236 * spu/jsre.h: Remove the now unused syscall_out_t.
1237 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
1238 value, remove unused syscall_out_t variable.
1239 * spu/close.c: Ditto.
1241 * spu/fstat.c: Ditto.
1242 * spu/ftruncate.c: Ditto.
1243 * spu/gettimeofday.c: Ditto.
1244 * spu/lseek.c: Ditto.
1245 * spu/open.c: Ditto.
1246 * spu/read.c: Ditto.
1247 * spu/stat.c: Ditto.
1248 * spu/unlink.c: Ditto.
1249 * spu/write.c: Ditto.
1251 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
1253 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
1256 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
1258 * spu/open.c: Unconditionally set the "mode" to fix a bug where
1259 mode was not properly set.
1261 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
1263 * m68k/fido-_exit.c (_exit): Use stop #0x700.
1265 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
1267 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
1268 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
1270 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
1272 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
1273 on return from the offload call.
1274 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
1275 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
1276 remove the setting of errno.
1277 * spu/close.c: Ditto.
1279 * spu/fstat.c: Ditto.
1280 * spu/ftruncate.c: Ditto.
1281 * spu/gettimeofday.c: Ditto.
1282 * spu/lseek.c: Ditto.
1283 * spu/open.c: Ditto.
1284 * spu/read.c: Ditto.
1285 * spu/stat.c: Ditto.
1286 * spu/unlink.c: Ditto.
1287 * spu/write.c: Ditto.
1289 2007-03-01 Ben Elliston <bje@au.ibm.com>
1291 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
1292 that GCC runtime stack checking works. Handle the backchain, too.
1294 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
1296 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
1297 * spu/jsre.h: Remove time, add gettimeofday.
1298 * spu/Makefile.in: Ditto.
1300 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
1302 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
1303 "setf", not "nop", for common_v10_v32 compatibility.
1304 Move out interrupt table to irqtable.S. Include here for non-ELF.
1305 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
1306 weak default stub definitions.
1307 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
1309 * cris/setup.S [__arch_common_v10_v32]: Return.
1310 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
1312 2007-02-15 Nick Clifton <nickc@redhat.com>
1314 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
1316 * sparc/cygmon-sparc64-ld.src: Likewise.
1318 2007-02-08 Dave Brolley <brolley@redhat.com>
1320 * mep: New target directory.
1322 * configure.in: Add support for MeP.
1323 * configure: Regenerated.
1324 * mep/configure.in: New file.
1325 * mep/configure: Ditto.
1326 * mep/Makefile.in: Ditto.
1327 * mep/aclocal.m4: Ditto.
1328 * mep/crt0.S: Ditto.
1329 * mep/crtn.S: Ditto.
1330 * mep/sim-crt0.S: Ditto.
1331 * mep/sim-crtn.S: Ditto.
1332 * mep/fmax.ld: Ditto.
1333 * mep/gcov-io.h: Ditto.
1334 * mep/gmap_default.ld: Ditto.
1335 * mep/handlers.c: Ditto.
1336 * mep/h_reset.c: Ditto.
1337 * mep/isatty.c: Ditto.
1338 * mep/mep-bb.c: Ditto.
1339 * mep/mep-gmon.c: Ditto.
1340 * mep/min.ld: Ditto.
1341 * mep/read.c: Ditto.
1342 * mep/sbrk.c: Ditto.
1343 * mep/sdram-crt0.S: Ditto.
1344 * mep/sdram-crtn.S: Ditto.
1345 * mep/simnovec-crt0.S: Ditto.
1346 * mep/simple.ld: Ditto.
1347 * mep/simsdran-crt0.S: Ditto.
1348 * mep/syscalls.S: Ditto.
1349 * mep/write.c: Ditto.
1351 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
1353 * spu/syscalls.c: Replace vector with __vector.
1355 2007-01-09 Ben Elliston <bje@au.ibm.com>
1357 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
1358 warning about this noreturn function returning.
1360 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
1362 Merge from newlib-csl-20060320-branch:
1363 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
1366 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
1367 * m68k/cf-crt0.S (__reset): Define here.
1368 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
1369 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
1370 slot a unique routine.
1371 * m68k/cf.sc: Adjust for .interrupt_vector section.
1374 * m68k/Makefile.in (m5273c3): Rename to ...
1375 (m5272c3): ... here to fix typo.
1377 (CF_BOARDS): Add it.
1379 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
1381 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
1382 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
1383 (rdimon-_exit.o, rdimon-_kill.o): New.
1384 * arm/_exit.c, arm/_kill.c: New.
1385 * arm/syscalls.c (_exit, _kill): Remove.
1387 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1389 Merge from newlib-csl-20060320-branch:
1390 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
1392 * m68k/cf-crt0.S (__start): Adjust semihosting.
1394 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
1396 Merge from newlib-csl-20060320-branch:
1397 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
1399 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
1401 2007-01-02 Ben Elliston <bje@au.ibm.com>
1403 * spu/time.c (time): Cast new sys.time value to unsigned int.
1405 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
1407 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
1408 to do_AngelSWI to int.
1410 * arm/licfunc.c (do_AngelSWI): Remove.
1411 * arm/syscalls.c (do_AngelSWI): Remove.
1412 * arm/swi.h (do_AngelSWI): New.
1414 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
1416 Merge from newlib-csl-20060320-branch:
1417 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
1419 * m68k/fido-crt0.S (_vector_table): Reference
1420 _PrivilegeViolationHandler.
1422 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
1424 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
1426 * m68k/fido.sc: Clean up formatting. Add comments. Move
1427 stack and heap end to SDRAM for SRAM and SDRAM configurations.
1428 Put RedBoot application text in SRAM.
1430 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
1432 * m68k/Makefile (install_cf): Don't loop over files here. Only
1433 install sources for the default multilib.
1434 (install_fido): Likewise.
1435 (install_io): Install bsps in one go.
1437 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
1438 Kazu Hirata <kazu@codesourcery.com>
1440 * configure.in: Recognize fido-*-*.
1441 * configure: Regenerate.
1442 * m68k/Makefile.in (CF_ISRS): Use addprefix.
1443 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
1444 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
1445 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
1446 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
1447 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
1449 * m68k/asm.h (mbb): New.
1450 * m68k/configure.in (DO): Check for __mfido__.
1451 * m68k/configure: Regenerate.
1452 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
1453 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
1454 m68k/fido.sc, m68k/fido_profiling.h: New.
1456 2006-12-18 Ben Elliston <bje@au.ibm.com>
1458 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
1460 2006-12-13 Ben Elliston <bje@au.ibm.com>
1462 * libnosys/_exit.c (_exit): Finish with an infinite loop to
1463 eliminate a warning about this noreturn function returning.
1465 2006-12-13 Sa Liu <saliu@de.ibm.com>
1467 * spu/access.c: New file
1468 * spu/dup.c: New file
1469 * spu/ftruncate.c: New file
1470 * spu/jsre.h: add structures for new functions
1471 * spu/time.c: New file
1472 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
1474 2006-12-12 Ben Elliston <bje@au.ibm.com>
1476 * configure.in: Remove superfluous semicolons.
1477 * configure: Regenerate.
1479 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
1481 Merge from newlib-csl-20060320-branch:
1482 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
1483 Kazu Hirata <kazu@codesourcery.com>
1485 * m68k/Makefile.in (CF_ISRS): Use addprefix.
1487 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
1489 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
1490 (ARFLAGS): Remove commented out definition.
1493 * m68k/configure.in (DO) Set to list of target cpu families.
1494 * m68k/configure: Rebuilt.
1495 * m68k/Makefile.in (DO): New.
1496 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
1498 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
1499 m5282evb, m5329evb, m5485evb): Move earlier.
1500 (all): Add all_$DO dependencies.
1501 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
1503 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
1505 (install): Add install_$DO dependencies.
1506 (install_cf, install_m68k): New targets. Perform cf and m68k
1507 installs as appropriate.
1508 (install_io): New, install the io libraries.
1511 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
1513 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
1514 & unhosted versions.
1515 (CF_OBJS): Add cf-isv.o.
1516 (CF_SOURCES): Add cf-isv.S.
1517 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
1518 * m68k/cf-isv.S: New, broken out of ...
1519 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
1520 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
1521 (__heap_limit): Define.
1522 * m68k/cf-sbrk.c (__heap_limit): Declare.
1523 (sbrk): Adjust for __heap_limit.
1524 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
1525 Install a separate isv.o file.
1526 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
1527 (HOSTED_INIT_SIM): ... this.
1530 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
1532 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
1533 (m5275evb): New board.
1536 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
1538 * m68k/cf.sc: Add linkonce sections and
1542 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
1544 * m68k/Makefile.in: Adjust Coldfire rules.
1545 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
1546 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
1547 (BDM_OTHER_OBJS): Remove.
1548 (BDM_SYSOBJS): Rename to ...
1549 (UNHOSTED_OBJS): ... here. Adjust.
1550 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
1551 (CF_HOSTED_SCRIPTS): New.
1552 (CF_SCRIPTS, CF_SOURCES): Adjust.
1553 * m68k/cf.sc: Add IO library variable.
1554 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
1555 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
1556 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
1557 m68k/cf-hosted.S: ... here.
1558 * m68k/cf-exit.c: New.
1559 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
1560 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
1562 * m68k/bdm-gdb.c: Rename to ...
1563 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
1564 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
1565 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
1566 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
1567 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
1568 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
1569 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
1570 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
1571 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
1572 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
1573 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
1574 unhosted libraries. Adjust names of gdb conversion functions.
1577 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
1579 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
1581 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
1583 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
1585 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
1587 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
1588 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
1589 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
1593 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
1594 * m68k/bdm-semihost.c: Remove.
1595 * m68k/bdm-semihost.S: New.
1596 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
1597 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
1598 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
1599 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
1600 * m68k/bdm-isrs.c: Update comment.
1601 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
1603 (__bdm_semihost): Declare.
1606 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
1608 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
1609 (BDM_SYSOBJS): Add bdm-sbrk.o.
1610 * m68k/bdm-sbrk.c: New.
1613 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
1615 * m68k/Makefile.in (CF_SOURCES): New.
1616 (install): Install them.
1619 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
1621 * m68k/cf.sc: Add .jcr section to .text.
1623 2006-12-11 Ben Elliston <bje@au.ibm.com>
1625 * configure.in: Remove extra whitespace from config_testsuite =
1626 VALUE statements to eliminate shell errors.
1627 * configure: Regenerate.
1629 2006-12-08 Sa Liu <saliu@de.ibm.com>
1631 * spu/exit.c (libgloss_exit): Rename from this ..
1632 (_exit): .. to this. Overhaul.
1634 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
1635 * spu/crt0.C, spu/init.c: Remove.
1636 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
1637 * spu/configure: Regenerate.
1638 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
1639 (OBJS): Remove init.o.
1641 (OUTPUTS): Add $(CRTOBJS).
1643 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
1645 * mips/crt0.S: Fix preprocessor statements from previous patch
1648 2006-11-24 Thiemo Seufer <ths@mips.com>
1649 Nigel Stephens <nigel@mips.com>
1651 * mips/crt0.S (_start): Use all available float registers. Don't touch
1652 SR_PE on post-mips2 CPUs, it means soft reset there.
1654 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
1656 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
1658 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
1660 * mn10300/Makefile.in: Add spaces after do in "for" loop.
1662 2006-11-08 Jie Zhang <jie.zhang@analog.com>
1664 * bfin/configure.in: New.
1666 * bfin/Makefile.in: New.
1667 * bfin/syscalls.c: New.
1668 * bfin/aclocal.m4: Generate.
1669 * bfin/configure: Ditto.
1670 * configure.in: Add support for bfin-*-*.
1671 * configure: Regenerate.
1672 * syscall.h (SYS_argc): Define.
1673 (SYS_argnlen): Define.
1676 2006-10-10 Thiemo Seufer <ths@mips.com>
1678 * mips/Makefile.in: Add INCLUDES to local compile rules.
1680 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
1682 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
1685 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
1687 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
1688 to avoid use of __ARM_ARCH__.
1690 2006-10-02 Nick Clifton <nickc@redhat.com>
1692 * arm/linux-syscalls0.c: Add arm architecture flag
1693 checks around bx insn.
1695 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
1697 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
1699 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
1701 Merge from newlib-csl-20060320-branch:
1702 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
1704 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
1707 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
1708 (CF_SCRIPTS): Update.
1709 (%-bdm.ld): Rename to %-ram.ld.
1711 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
1713 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
1715 (BDM_OBJS): Add bdm-crt1.o.
1716 (BDM_OTHER_OBJS): Remove print.o putnum.o
1718 (CF_BDM_SCRIPTS): Generated name of ram scripts.
1719 (CF_ROM_SCRIPTS): Generated name of rom scripts.
1720 (CF_SCRIPTS): Adjust.
1721 (all): Add BDM_CRT0.
1722 (bdm-crt0.o, bdm-crt1.o): New targets.
1723 (bdm-isv.o): Remove.
1724 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
1725 m5329evb, m5485evb): New.
1726 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
1727 (install): Remove DBUG installs.
1728 * m68k/bdm-crt0.S: New.
1729 * m68k/bdm-crt1.c: New.
1730 * m68k/bdm-exit.c: Call __reset.
1731 * m68k/bdm-isv.c: Remove.
1732 * m68k/cf.sc: Adjust to produce either rom or ram images.
1733 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
1735 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
1738 * m68k/cf.sc: Set entry point to _start.
1739 * m68k/crt0.X (_start): New name for entrypoint
1740 (start): Weak alias for start.
1742 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
1744 * m68k/bdm-system.c (_system): Support system(NULL).
1746 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
1748 * m68k/bdm-system.c (_system): Properly encode non failure exit
1751 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
1753 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
1755 * m68k/bdm-close.c: Add copyright notice.
1756 * m68k/bdm-fstat.c: Add copyright notice.
1757 * m68k/bdm-gettimeofday.c: Add copyright notice.
1758 * m68k/bdm-inbyte.c: Remove.
1759 * m68k/bdm-isatty.c: Add copyright notice.
1760 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
1761 * m68k/bdm-open.c: Add copyright notice.
1762 * m68k/bdm-read.c: Add copyright notice.
1763 * m68k/bdm-rename.c: Add copyright notice.
1764 * m68k/bdm-stat.c: Add copyright notice.
1765 * m68k/bdm-system.c: Add copyright notice.
1766 * m68k/bdm-time.c: New.
1767 * m68k/bdm-unlink.c: Add copyright notice.
1768 * m68k/bdm-write.c: Add copyright notice.
1770 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
1772 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
1775 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
1777 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
1778 * m68k/bdm-outbyte.c: Delete.
1779 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
1781 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1783 * m68k/bdm-semihost.h: Add new constants for additional
1784 semihosting functions. Add new BDM_TRAP macro to encapsulate
1786 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1787 * m68k/bdm-outbyte.c (outbyte): Ditto.
1788 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1789 now called BDM_TRAPNUM.
1790 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1791 containing declarations and conversion functions for GDB's fileio
1793 * m68k/bdm-close.c: New file to define corresponding function.
1794 * m68k/bdm-fstat.c: Ditto.
1795 * m68k/bdm-gettimeofday.c: Ditto.
1796 * m68k/bdm-isatty.c: Ditto.
1797 * m68k/bdm-lseek.c: Ditto.
1798 * m68k/bdm-open.c: Ditto.
1799 * m68k/bdm-read.c: Ditto.
1800 * m68k/bdm-rename.c: Ditto.
1801 * m68k/bdm-stat.c: Ditto.
1802 * m68k/bdm-system.c: Ditto.
1803 * m68k/bdm-unlink.c: Ditto.
1804 * m68k/bdm-write.c Ditto.
1805 * m68k/Makefile.in: Add dependencies for new files.
1807 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
1809 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
1811 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
1813 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
1814 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
1815 * cf.sc (GROUP): Revert previous change. Add IO library.
1817 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
1818 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
1820 (all): Add new targets.
1821 (BDM_BSP): New target.
1822 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
1824 (BDM_ISRS): New targets.
1825 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
1827 (m5485evb-dbug): New.
1828 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
1829 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
1830 (install): Add BDM_BSP.
1831 * m68k/bdm-exit.c: New
1832 * m68k/bdm-inbyte.c: New
1833 * m68k/bdm-outbyte.c: New
1834 * m68k/bdm-semihost.c: New
1835 * m68k/bdm-semihost.h: New
1836 * m68k/bdm-isrs.c: New.
1837 * m68k/bdm-isv.c: New.
1838 * dbug-cf.sc: Renamed to ...
1839 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
1841 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1843 * m68k/bdm-semihost.h: Add new constants for additional
1844 semihosting functions. Add new BDM_TRAP macro to encapsulate
1846 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1847 * m68k/bdm-outbyte.c (outbyte): Ditto.
1848 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1849 now called BDM_TRAPNUM.
1850 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1851 containing declarations and conversion functions for GDB's fileio
1853 * m68k/bdm-close.c: New file to define corresponding function.
1854 * m68k/bdm-fstat.c: Ditto.
1855 * m68k/bdm-gettimeofday.c: Ditto.
1856 * m68k/bdm-isatty.c: Ditto.
1857 * m68k/bdm-lseek.c: Ditto.
1858 * m68k/bdm-open.c: Ditto.
1859 * m68k/bdm-read.c: Ditto.
1860 * m68k/bdm-rename.c: Ditto.
1861 * m68k/bdm-stat.c: Ditto.
1862 * m68k/bdm-system.c: Ditto.
1863 * m68k/bdm-unlink.c: Ditto.
1864 * m68k/bdm-write.c Ditto.
1865 * m68k/Makefile.in: Add dependencies for new files.
1867 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1869 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
1870 specify signal code.
1871 * spu/jsre.h: Update declaration of _send_to_ppe().
1872 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
1873 * spu/fstat.c: Ditto.
1874 * spu/lseek.c: Ditto.
1875 * spu/open.c: Ditto.
1876 * spu/read.c: Ditto.
1877 * spu/stat.c: Ditto.
1878 * spu/unlink.c: Ditto.
1879 * spu/write.c: Ditto.
1881 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1883 * spu/Makefile.in: Add dependency.
1885 2006-08-24 Paul Brook <paul@codesourcery.com>
1887 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
1889 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
1891 * spu/Makefile.in: Add new object files.
1892 * spu/syscalls.c: Move each system call to individual file.
1893 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
1894 * spu/close.c: New file. Moved from spu/syscalls.c.
1895 * spu/fstat.c: Likewise.
1896 * spu/getpid.c: Likewise.
1897 * spu/isatty.c: Likewise.
1898 * spu/kill.c: Likewise.
1899 * spu/lseek.c: Likewise.
1900 * spu/open.c: Likewise.
1901 * spu/read.c: Likewise.
1902 * spu/stat.c: Likewise.
1903 * spu/unlink.c: Likewise.
1904 * spu/write.c: Likewise.
1906 2006-08-21 David Ung <davidu@mips.com>
1908 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
1909 option since it uses the syscall instruction.
1911 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1913 * spu/Makefile.in: Add special compiler
1914 options to reduce size.
1916 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1918 * spu/jsre.h(JSRE_STAT): New define.
1919 (syscall_stat_t): New type.
1920 * spu/syscalls.c(stat): New syscall.
1922 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1924 * configure.in: Add spu support.
1925 * configure: Regenerated.
1926 * spu/Makefile.in: New file.
1927 * spu/aclocal.m4: Ditto.
1928 * spu/configure: Ditto.
1929 * spu/configure.in: Ditto.
1930 * spu/crt0.c: Ditto.
1931 * spu/exit.c: Ditto.
1932 * spu/init.c: Ditto.
1933 * spu/jsre.h: Ditto.
1934 * spu/sbrk.c: Ditto.
1935 * spu/syscalls.c: Ditto.
1937 2006-07-05 Shaun Jackman <sjackman@gmail.com>
1939 * arm/linux-crt0.S: Remove file.
1940 * arm/linux-crt0.c: New file. Supports PIC code.
1942 2006-07-04 Shaun Jackman <sjackman@gmail.com>
1944 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
1945 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
1946 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
1949 2006-06-30 DJ Delorie <dj@redhat.com>
1951 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
1953 2006-06-23 Shaun Jackman <sjackman@gmail.com>
1955 * arm/elf-linux.specs: New file.
1957 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
1959 * arm/syscalls.c (_unlink, isatty, _system, _rename):
1960 Make them do something useful in the ARM_RDI_MONITOR case.
1962 2006-06-08 Fred Fish <fnf@specifix.com>
1964 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
1965 mips/pmon.ld: Keep special sections generated by mips gcc.
1967 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1969 * arm/linux-syscalls0.S (reboot): Remove.
1970 * arm/linux-syscalls1.c (reboot): New function.
1972 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1974 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
1975 argument to choose an ADP exception reason.
1976 * arm/libcfunc.c (abort): Remove this function.
1978 2006-05-30 Shaun Jackman <sjackman@gmail.com>
1980 * arm/Makefile.in: Add Linux syscall interface.
1981 * arm/linux-crt0.S: New file.
1982 * arm/linux-syscall.h: New file.
1983 * arm/linux-syscalls0.S: New file.
1984 * arm/linux-syscalls1.c: New file.
1986 2006-05-23 Fred Fish <fnf@specifix.com>
1988 * mips/configure.in: Change mipsisa64-*-* to
1989 mipsisa64*-*-* to catch minor variations like
1991 * mips/configure: Regenerated.
1993 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
1995 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
1996 * configure.in: Add additional flags when creating Makefile.
1997 * configure: Regenerated.
1999 * arm/configure.in: Set with_multisubdir when creating Makefile.
2000 * cris/configure.in: Ditto.
2001 * d30v/configure.in: Ditto.
2002 * frv/configure.in: Ditto.
2003 * i386/configure.in: Ditto.
2004 * iq2000/configure.in: Ditto.
2005 * libnosys/configure.in: Ditto.
2006 * m32c/configure.in: Ditto.
2007 * m32r/configure.in: Ditto.
2008 * m68hc11/configure.in: Ditto.
2009 * m68k/configure.in: Ditto.
2010 * mcore/configure.in: Ditto.
2011 * mips/configure.in: Ditto.
2012 * mn10200/configure.in: Ditto.
2013 * mn10300/configure.in: Ditto.
2014 * mt/configure.in: Ditto.
2015 * pa/configure.in: Ditto.
2016 * rs6000/configure.in: Ditto.
2017 * sparc/configure.in: Ditto.
2018 * cris/configure: Regenerated.
2019 * d30v/configure: Ditto.
2020 * frv/configure: Ditto.
2021 * i386/configure: Ditto.
2022 * iq2000/configure: Ditto.
2023 * libnosys/configure: Ditto.
2024 * m32c/configure: Ditto.
2025 * m32r/configure: Ditto.
2026 * m68hc11/configure: Ditto.
2027 * m68k/configure: Ditto.
2028 * mcore/configure: Ditto.
2029 * mips/configure: Ditto.
2030 * mn10200/configure: Ditto.
2031 * mn10300/configure: Ditto.
2032 * mt/configure: Ditto.
2033 * pa/configure: Ditto.
2034 * rs6000/configure: Ditto.
2035 * sparc/configure: Ditto.
2037 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
2039 * configure.in: Modified to support autoconf 2.59.
2040 * */configure.in: Ditto.
2041 * configure: Regenerated.
2042 * */configure: Ditto.
2043 * wince/aclocal.m4: Ditto.
2044 * acinclude.m4: New file.
2045 * aclocal.m4: Ditto.
2046 * arm/aclocal.m4: Ditto.
2047 * cris/aclocal.m4: Ditto.
2048 * crx/aclocal.m4: Ditto.
2049 * d30v/aclocal.m4: Ditto.
2050 * fr30/aclocal.m4: Ditto.
2051 * frv/aclocal.m4: Ditto.
2052 * hp74x/aclocal.m4: Ditto.
2053 * i386/aclocal.m4: Ditto.
2054 * i960/aclocal.m4: Ditto.
2055 * iq2000/aclocal.m4: Ditto.
2056 * libnosys/aclocal.m4: Ditto.
2057 * m32c/aclocal.m4: Ditto.
2058 * m32r/aclocal.m4: Ditto.
2059 * m68hc11/aclocal.m4: Ditto.
2060 * m68k/aclocal.m4: Ditto.
2061 * mcore/aclocal.m4: Ditto.
2062 * mips/aclocal.m4: Ditto.
2063 * mn10200/aclocal.m4: Ditto.
2064 * mn10300/aclocal.m4: Ditto.
2065 * mt/aclocal.m4: Ditto.
2066 * pa/aclocal.m4: Ditto.
2067 * rs6000/aclocal.m4: Ditto.
2068 * sparc/aclocal.m4: Ditto.
2069 * sparc/libsys/aclocal.m4: Ditto.
2070 * xstormy16/aclocal.m4: Ditto.
2072 2006-04-18 Mark Mitchell <mark@codesourcery.com>
2074 * doc/porting.texi: Document libgloss build conventions.
2076 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
2078 * mt/startup-16-002.S (.internal_io): Make @nobits.
2079 * mt/startup-16-003.S (.internal_io): Make @nobits.
2080 * mt/startup-ms2.S (.internal_io): Make @nobits.
2082 2006-03-02 DJ Delorie <dj@redhat.com>
2084 * m32c/exit.S: Preserve r1.
2086 2006-02-24 Paul Brook <paul@codesourcery.com>
2088 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
2090 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
2092 * m68k/Makefile.in (CF_SCRIPTS): New.
2093 (all): Add CF_SCRIPTS.
2094 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
2095 m5282evb.ld): New targets
2096 (install): Iterate over CF_SCRIPTS.
2097 * m68k/crt0.S: Don't use dbra on any cf chips.
2098 * m68k/dbug-cf.sc: New.
2100 2006-02-07 Paul Brook <paul@codesourcery.com>
2102 * arm/crt0.S: Add Thumb-2 startup code.
2103 * arm/redboot-crt0.S: Ditto.
2104 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
2105 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
2106 * arm/trap.S: Disable for Thumb-2.
2108 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
2110 * mt/ms2.ld (.sram): Correct typo in section names.
2112 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
2114 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
2115 (crt0-ms2.o): New target.
2116 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
2118 2006-01-04 Paul Brook <paul@codesourcery.com>
2120 * m68k/bcc.ld: Add .got.plt and .got
2121 * m68k/idp.ld: Ditto.
2122 * m68k/idpgdb: Ditto.
2123 * m68k/mvme135.ld: Ditto.
2124 * m68k/sbc5204.ld: Ditto.
2125 * m68k/sbc5206.ld: Ditto.
2126 * m68k/sim.ld: Ditto.
2128 2005-12-13 DJ Delorie <dj@redhat.com>
2130 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
2131 .init and .fini processing.
2132 * m32c/crtn.S: Likewise.
2133 * m32c/exit.S: Likewise.
2135 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
2137 * mt/16-002.ld: Change architecture to 'mt'. Remove
2139 * mt/16-003.ld: Likewise.
2140 * mt/64-001.ld: Likewise.
2141 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
2142 * mt/crt0.S: Likewise.
2144 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
2146 * configure.in: Replace ms1 arch with mt arch.
2147 * configure: Rebuilt.
2148 * mt: Renamed from ms1 dir.
2150 2005-12-06 Paul Brook <paul@codesourcery.com>
2152 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
2153 * m68k/idp.ld: Ditto.
2154 * m68k/idpgdb: Ditto.
2155 * m68k/mvme135.ld: Ditto.
2156 * m68k/sbc5204.ld: Ditto.
2157 * m68k/sbc5206.ld: Ditto.
2158 * m68k/sim.ld: Ditto.
2160 2005-11-30 Shaun Jackman <sjackman@gmail.com>
2162 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
2163 * libnosys/chown.c: New file.
2164 * libnosys/readlink.c: New file.
2165 * libnosys/symlink.c: New file.
2167 2005-11-30 Shaun Jackman <sjackman@gmail.com>
2169 * arm/libcfunc.c (clock, sleep, usleep): New functions.
2170 * arm/syscalls.c (_clock): New function.
2171 (_times): Call _clock.
2173 2005-11-17 Shaun Jackman <sjackman@gmail.com>
2175 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
2176 the IsTTY SWI that _isatty calls.
2178 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
2180 * cris/linunistd.h: Don't redefine errno as extern int.
2182 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
2184 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
2186 * arm/configure: Regenerate.
2188 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
2190 * arm/configure.in: Support building crt0.o when syscalls
2191 are disabled in newlib.
2192 * arm/configure: Regenerated.
2194 2005-10-03 James E Wilson <wilson@specifix.com>
2196 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2197 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
2198 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2199 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
2200 mips/pmon.ld: Add support for .bss.* sections.
2202 2005-09-23 James E Wilson <wilson@specifix.com>
2204 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2205 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
2206 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2207 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
2208 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
2209 support for .gnu.linkonce.b.*.
2211 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
2213 * rs6000/Makefile.in (VPATH): Use colon as separator.
2215 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
2217 * ms1/access.c: Change copyright notice.
2219 2005-08-19 DJ Delorie <dj@redhat.com>
2221 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
2222 (*.o): Add dependencies.
2223 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
2226 2005-08-18 DJ Delorie <dj@redhat.com>
2228 * m32c/Makefile.in: Block out memory regions reserved for monitors
2229 and simulators. Add monitor link scripts.
2231 2005-08-16 Shaun Jackman <sjackman@gmail.com>
2233 * arm/syscalls.c (initialise_monitor_handles): Set
2234 monitor_stderr to the result of SWI_open(":tt", "a")
2235 instead of simply duplicating stdout.
2237 2005-08-10 DJ Delorie <dj@redhat.com>
2239 * configure.in: Add m32c support.
2240 * configure: Regenerated
2241 * m32c: New directory, Renesas R8C/M16C/M32C support.
2242 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
2243 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
2244 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
2245 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
2246 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
2247 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
2248 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
2249 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
2251 2005-08-02 Shaun Jackman <sjackman@gmail.com>
2253 * libgloss/arm/libcfunc.c (isatty): New function.
2255 2005-08-02 Shaun Jackman <sjackman@gmail.com>
2257 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
2258 argument set to -1, which is an invalid signal number.
2259 (_kill): Comment and coding style changes only.
2260 (_raise): Remove function.
2262 2005-07-19 Paul Brook <paul@codesourcery.com>
2264 * arm/crt0.S: Ensure doubleword stack alignment.
2266 2005-07-18 Richard Sandiford <richard@codesourcery.com>
2268 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
2270 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
2271 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
2272 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
2273 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2274 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
2275 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
2277 2005-07-18 Shaun Jackman <sjackman@gmail.com>
2279 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
2280 (alarm): Add the weak attribute.
2281 (pause): New function. Return ENOSYS.
2282 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
2285 (_link): Ditto. Return ENOSYS.
2286 (_unlink): Call the swi instead of returning -1.
2287 (_raise): Add the weak attribute. Return ENOSYS.
2288 (isatty): Rename to _isatty. Call the swi instead of returning 1.
2289 (_system): Call the swi instead of returning ENOSYS.
2292 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
2294 * configure.in: Add ms1 case.
2295 * configure: Regenerate.
2296 * ms1/16-002.ld: New.
2297 * ms1/16-003.ld: New.
2298 * ms1/64-001.ld: New.
2299 * ms1/access.c: New.
2302 * ms1/configure: New.
2303 * ms1/configure.in: New.
2304 * ms1/crt0-16-002.S: New.
2305 * ms1/crt0-16-003.S: New.
2306 * ms1/crt0-64-001.S: New.
2308 * ms1/exit-16-002.c: New.
2309 * ms1/exit-16-003.c: New.
2310 * ms1/exit-64-001.c: New.
2313 * ms1/getpid.c: New.
2314 * ms1/gettime.c: New.
2315 * ms1/isatty.c: New.
2318 * ms1/Makefile.in: New.
2322 * ms1/startup-16-002.S: New.
2323 * ms1/startup-16-003.S: New.
2324 * ms1/startup-64-001.S: New.
2330 * ms1/unlink.c: New.
2334 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
2336 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
2337 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
2338 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
2339 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
2340 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
2341 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
2342 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
2343 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
2344 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
2345 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
2346 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
2347 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
2350 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
2352 * arm/syscalls.c (get_errno): Fix output register constraint.
2354 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
2356 * rs6000/sim-getrusage.S: New file, broken out of:
2358 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
2359 (sim-getrusage.o): New rule.
2361 2005-04-28 Shaun Jackman <sjackman@gmail.com>
2363 * libgloss/syscalls.c (get_errno): Add an output register constraint.
2365 2005-04-19 Eric Christopher <echristo@redhat.com>
2367 * mips/regs.S: Sign extend constants for mips64 and unify
2370 2005-04-12 Shaun Jackman <sjackman@gmail.com>
2372 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
2374 (RDIMON_BSP): Ditto.
2376 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
2378 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
2379 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
2380 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2381 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
2382 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
2384 2005-02-08 Antony King <antony.king@st.com>
2386 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
2387 instead of file pointer.
2389 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2391 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
2392 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
2393 (all): Use ALL_INSTALL_FILES instead of its contents. Add
2394 ALL_INSTALL_FILES_NEWLIB_COPY.
2395 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
2397 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
2399 * configure.in: Support cris-*-* and crisv32-*-*.
2400 * libnosys/configure.in: Ditto.
2401 * configure, libnosys/configure: Regenerate.
2402 * cris: New directory.
2403 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
2404 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
2405 cris/Makefile.in, cris/setup.S, cris/configure: New files.
2407 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
2409 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
2411 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
2413 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
2414 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
2415 __make_section_unallocated. Mark magic variable as used.
2417 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
2419 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
2421 (libc_cv_asm_popsection_directive): Ditto.
2422 (libc_cv_section_attributes): Ditto.
2423 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
2424 "_" as well, and set __SYMBOL_PREFIX accordingly.
2425 * libnosys/configure: Regenerate.
2427 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
2429 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
2430 as-new and ld-new, not as.new and ld.new.
2432 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
2434 * libnosys/warning.h (__make_section_unallocated)
2435 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
2436 instead of ";" to delimit assembly lines.
2438 2005-01-07 Paul Brook <paul@codesourcery.com>
2440 * arm/crt0.S: Call __libc_{init,fini}_array instead of
2441 _init/_fini if they exist.
2443 2004-11-26 Paul Brook <paul@codesourcery.com>
2445 * arm/crt0.S (_start): Add .cantunwind annotation.
2447 2004-10-28 Nick Clifton <nickc@redhat.com>
2449 * configure.in: Add support for iq2000 target.
2450 * configure: Regenerate.
2452 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
2454 * configure.in: Support crx-*-*.
2455 * configure: regenerate.
2456 * crx/_exit.c: New file.
2457 * crx/_getenv.c: Ditto.
2458 * crx/_rename: Ditto.
2459 * crx/close.c: Ditto.
2460 * crx/configure.in: Ditto.
2461 * crx/crti.S: Ditto.
2462 * crx/crtn.S: Ditto.
2463 * crx/crt0.S: Ditto.
2464 * crx/dvz_hndl.c: Ditto.
2465 * crx/flg_hndl.c: Ditto.
2466 * crx/fstat.c: Ditto.
2467 * crx/getpid.c: Ditto.
2468 * crx/iad_hndl.c: Ditto.
2469 * crx/intable.c: Ditto.
2470 * crx/isatty.c: Ditto.
2471 * crx/kill.c: Ditto.
2472 * crx/lseek.c: Ditto.
2473 * crx/Makefile.in: Ditto.
2474 * crx/open.c: Ditto.
2475 * crx/putnum.c: Ditto.
2476 * crx/read.c: Ditto.
2477 * crx/sbrk.c: Ditto.
2478 * crx/sim.ld: Ditto.
2479 * crx/stat.c: Ditto.
2480 * crx/svc_hndl.c: Ditto.
2481 * crx/time.c: Ditto.
2482 * crx/und_hndl.c: Ditto.
2483 * crx/unlink.c: Ditto.
2484 * crx/write.c: Ditto.
2486 2004-10-01 Paul Brook <paul@codesourcery.com>
2488 * arm/configure.in: Add *-*-aebi target.
2489 * arm/configure: Regenerate.
2491 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
2493 * i386/cygmon.ld (.text): Fix alignment.
2494 (.rodata): Handle .rodata.* sections.
2496 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
2498 * Makefile.in: Support $(DESTDIR).
2499 * arm/Makefile.in: Ditto.
2500 * d30v/Makefile.in: Ditto.
2501 * doc/Makefile.in: Ditto.
2502 * fr30/Makefile.in: Ditto.
2503 * frv/Makefile.in: Ditto.
2504 * hp74x/Makefile.in: Ditto.
2505 * i386/Makefile.in: Ditto.
2506 * i960/Makefile.in: Ditto.
2507 * iq2000/Makefile.in: Ditto.
2508 * libnosys/Makefile.in: Ditto.
2509 * m32r/Makefile.in: Ditto.
2510 * m68hc11/Makefile.in: Ditto.
2511 * m68k/Makefile.in: Ditto.
2512 * mcore/Makefile.in: Ditto.
2513 * mips/Makefile.in: Ditto.
2514 * mn10200/Makefile.in: Ditto.
2515 * mn10300/Makefile.in: Ditto.
2516 * pa/Makefile.in: Ditto.
2517 * rs6000/Makefile.in: Ditto.
2518 * sparc/Makefile.in: Ditto.
2519 * sparc/libsys/Makefile.in: Ditto.
2520 * xstormy16/Makefile.in: Ditto.
2522 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
2524 * libnosys/_exit.c: New file.
2525 * libnosys/Makefile.in: Add _exit.o.
2527 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
2529 * arm/configure.in: Check the value of newlib-may-supply-syscalls
2530 enablement variable to determine if crt0 should or should not be
2532 * arm/configure: Regenerated.
2533 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
2534 @BUILD_CRT0_FALSE@ variables set in configure to determine
2535 if crt0.o should be built and installed.
2537 2004-06-09 Toralf Lund <toralf@procaptura.com>
2539 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
2540 FIQ and IRQ mode, plus calls hardware_init_hook() and
2541 software_init_hook() if present.
2542 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
2544 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
2545 librdpmon.a, librdimon.a - support file for "bare" setup, as well
2546 as "RDP" and "RDI" monitors.
2547 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
2548 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
2549 with above mentioned support libs and startfiles.
2551 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
2553 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
2556 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
2558 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
2560 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
2562 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2563 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
2564 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
2565 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
2567 2004-04-02 Chris Demetriou <cgd@broadcom.com>
2569 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
2571 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
2572 * mips/vr5xxx.S: Likewise.
2574 2004-03-23 Eric Christopher <echristo@redhat.com>
2576 * frv/crt0.S: Fix comment.
2577 * mips/configure.in: Add mipsisa64-*-* to target support.
2578 * mips/configure: Regenerate.
2580 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
2582 * m68hc11/sci-inout.S: Supports -mlong-calls.
2583 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
2584 (.text): Mark the .installN and .finiN section with KEEP.
2585 (.vectors): Likewise for .vectors.
2586 (.gcc_except_table): New section.
2587 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
2588 (.text): Mark the .installN and .finiN section with KEEP.
2589 (.vectors): Likewise for .vectors.
2590 (.gcc_except_table): New section.
2592 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
2594 * m68k/leds.c: remove led_putnum(), zylons() forward
2595 function declarations.
2596 * m68k/leds.h: add zylons() forward function declaration.
2598 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2600 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
2601 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
2602 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
2603 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
2604 * frv/crt0.S: Fix fdpic sp calculation.
2605 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2606 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
2607 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
2608 fixup ctors nor dtors on FDPIC.
2609 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2610 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
2611 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
2612 gr15 before function calls.
2613 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
2614 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
2617 2003-10-27 Bernardo Innocenti <bernie@develer.com>
2619 * m68k/asm.h: Add macros for -fPIC, -msep-data and
2620 -mid-shared-library support.
2621 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
2622 -mid-shared-library support.
2623 * m68k/sim-crt0.S: Likewise.
2625 2003-10-15 Bernardo Innocenti <bernie@develer.com>
2627 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
2628 typedef from <unistd.h>.
2630 2003-08-26 Jason Merrill <jason@redhat.com>
2632 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
2633 * sparc/sparc86x.ld: Likewise.
2635 2003-08-20 Chris Demetriou <cgd@broadcom.com>
2637 * mips/crt0_cfe.S: New file.
2638 * mips/cfe_mem.c: New file.
2639 * mips/cfe_prestart.S: Remove.
2640 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
2641 and use _start as the entry point. Align BSS to 32-byte boundary.
2642 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
2643 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
2644 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
2645 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
2646 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
2647 * mips/configure.in: Build and install crt0_cfe.o when CFE support
2649 * mips/configure: Regenerate.
2651 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
2653 * i386/cygmon-salib.c (unlink): New stub.
2655 2003-08-08 Mark Salter <msalter@redhat.com>
2657 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
2659 Bernd Schmidt <bernds@redhat.com>
2661 * i386/cygmon.ld: Add entry for .rodata.
2663 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2665 * m32r/configure.in: fixed bug to delete ../config-ml.in.
2667 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
2669 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
2670 * mn10300/asb2305.ld: Added ASB2305 support.
2671 * mn10300/configure: Ditto.
2672 * mn10300/configure.in: Ditto.
2673 2001-09-12 Stan Cox <scox@redhat.com>
2674 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
2676 * mn10300/configure.in: Add support for asb2303 board script.
2678 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
2680 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
2682 * configure: Regenerated.
2684 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2686 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
2689 2003-06-06 Stan Cox <scox@redhat.com>
2690 Jeff Johnston <jjohnstn@redhat.com>
2691 Anthony Green <green@redhat.com>
2693 * configure.in: Add iq2000 support.
2694 * configure: Rebuilt.
2695 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
2696 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
2697 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
2698 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
2699 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
2700 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
2701 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
2702 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
2703 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
2706 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
2708 * libnosys/Makefile.in: Add errno.o.
2709 * libnosys/errno.c: New file to supply errno definition if
2710 one not provided yet.
2712 2003-05-26 Eric Christopher <echristo@redhat.com>
2714 * mips/crt0.S: Remove stackbase variable set.
2716 2003-05-02 Eric Christopher <echristo@redhat.com>
2718 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
2720 2003-04-29 Nick Clifton <nickc@redhat.com>
2722 * libnosys/sbrk.c: Remove unnecessary #include's.
2723 Change return type of _sbrk() function to void * to match
2724 definition in system header files.
2727 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
2729 * xstormy16/sim_rom.ld: New.
2730 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
2731 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
2732 * xstormy16/eva_app.ld (_rdata, _data): New.
2733 * xstormy16/sim_high.ld (_rdata, _data): New.
2735 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
2737 * m32r/Makefile.in: Add multilib support.
2738 * m32r/configure.in: Ditto.
2739 * m32r/configure: Regenerated.
2741 2003-04-16 Nick Clifton <nickc@redhat.com>
2743 * xstormy16/sim_high.ld: Add .jcr section mapping.
2744 * xstormy16/eva_stub.ld: Likewise.
2745 * xstormy16/eva_app.ld: Likewise.
2747 2003-04-09 Chris Demetriou <cgd@broadcom.com>
2749 * mips/cfe.c (_flush_cache): New function.
2751 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2753 * mips/nullmon.c (_ftext, _end): Adjust declaration.
2754 (get_mem_info): Rework.
2756 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2758 * mips/crt0.S (zerobss): Reload __memsize after call.
2760 2003-02-17 Chris Demetriou <cgd@broadcom.com>
2762 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
2764 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2766 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
2768 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
2769 way as mipsisa32-*-*.
2770 * mips/configure: Regenerate.
2772 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2774 * mips/cfe.c (hardware_hazard_hook): Move...
2775 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
2776 and translate into assembly.
2778 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2780 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
2781 Pass an empty argv and envp to main().
2783 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2785 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
2786 * mips/configure: Regenerate.
2788 2003-01-07 Chris Demetriou <cgd@broadcom.com>
2790 * crt0.S: Check for definition of __mips64 rather than
2791 checking (__mips < 3).
2793 * cygmon.c (sysCall): Avoid multi-line string literals.
2795 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
2797 * mips/Makefile.in: Add cygmon support.
2798 * mips/configure.in: Ditto.
2799 * mips/configure: Regenerated.
2800 * mips/crt0_cygmon.S: New file.
2801 * mips/cygmon.c: Ditto.
2802 * mips/pmon.S: Minor formatting and copyright changes.
2803 * mips/crt0.S: Ditto.
2805 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2807 * arm/Makefile.in: Add support for new pid specs.
2808 * arm/coff-iq80310.specs: Change to allow future support.
2809 * arm/elf-iq80310.specs: Ditto.
2810 * arm/elf-redboot.specs: Ditto.
2811 * arm/coff-redboot.ld: Add EH frame support.
2812 * arm/redboot-crt0.S: Add optional code to clear bss without
2814 * arm/coff-pid.specs: New file.
2815 * arm/elf-pid.specs: New file.
2817 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2818 Catherine Moore <clm@redhat.com>
2820 * m32r/configure.in: Do not require gcc to be able to link an
2822 * m32r/configure: Regenerate.
2823 * m32r/Makefile.in: Directly reference gdbstub.
2825 2002-10-25 Bernd Schmidt <bernds@redhat.com>
2827 * i386/cygmon.ld: Add entry for .gcc_except_table.
2829 2000-10-25 Mark Salter <msalter@redhat.com>
2831 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
2832 use __start for start symbol.
2833 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
2834 Disable file I/O extensions to make Plum Hall happy.
2835 * i386/cygmon.ld: Set __start as entry point.
2836 * i386/Makefile.in: Support IS_AOUT.
2837 * i386/configure.in: Support IS_AOUT.
2838 * i386/configure: Regenerated.
2839 * i386/cygmon-salib.c:
2840 * i386/cygmon-gmon.c (_mcount): It's _etext.
2842 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
2844 * configure.in: Clarify some of the triplets so unsupported
2845 configurations don't pass through.
2846 * configure: Regenerated.
2848 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
2850 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
2852 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
2854 * mips/ddb.ld: KEEP .init and .fini.
2855 * mips/ddb-kseg0.ld: Likewise.
2857 2002-10-04 Michael Snyder <msnyder@redhat.com>
2859 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
2860 exception vector address, as suggested by Mitsubishi.
2861 (getExceptionVector): Ditto.
2863 2002-08-01 Chris Demetriou <cgd@broadcom.com>
2865 * mips/cfe.ld (STARTUP): New definition.
2866 * mips/ddb-kseg0.ld (STARTUP): Likewise.
2867 * mips/ddb.ld (STARTUP): Likewise.
2868 * mips/dve.ld (STARTUP): Likewise.
2869 * mips/idt.ld (STARTUP): Likewise.
2870 * mips/jmr3904app-java.ld (STARTUP): Likewise.
2871 * mips/jmr3904app.ld (STARTUP): Likewise.
2872 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
2873 * mips/jmr3904dram.ld (STARTUP): Likewise.
2874 * mips/lsi.ld (STARTUP): Likewise.
2875 * mips/nullmon.ld (STARTUP): Likewise.
2876 * mips/pmon.ld (STARTUP): Likewise.
2878 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
2880 * README: Mention 68HC11/68HC12 support.
2881 * configure.in: Recognize m6811-elf and m6812-elf.
2882 * configure: Regenerated.
2883 * m68hc11/Makefile.in: New file.
2884 * m68hc11/configure.in: New file.
2885 * m68hc11/configure: New file.
2886 * m68hc11/crt0.S: New file.
2887 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
2888 * m68hc11/sim-valid-m68hc11.ld: New file.
2889 * m68hc11/sim-valid-m68hc12.ld: New file.
2890 * m68hc11/syscalls.c: New file.
2892 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
2894 * rs6000/simulator.S (gettimeofday): New.
2897 2002-07-18 Chris Demetriou <cgd@broadcom.com>
2899 * read.c (read): Don't assign past end of buffer, fix return value.
2901 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2903 * mips/Makefile.in (GENOBJS2): New variable to name other
2904 commonly used objects.
2905 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
2907 * mips/Makefile.in: Add support for Broadcom CFE firmware.
2908 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
2909 * mips/configure: Regenerate.
2910 * mips/cfe.c: New file.
2911 * mips/cfe.ld: New file.
2912 * mips/cfe_api.c: New file.
2913 * mips/cfe_api.h: New file.
2914 * mips/cfe_api_int.h: New file.
2915 * mips/cfe_error.h: New file.
2916 * mips/cfe_prestart.S: New file.
2918 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2920 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
2921 symbols for optionally-provided functions.
2922 * mips/ddb-kseg0.ld: Likewise.
2923 * mips/ddb.ld: Likewise.
2924 * mips/dve.ld: Likewise.
2925 * mips/idt.ld: Likewise.
2926 * mips/idt32.ld: Likewise.
2927 * mips/idt64.ld: Likewise.
2928 * mips/idtecoff.ld: Likewise.
2929 * mips/jmr3904app-java.ld: Likewise.
2930 * mips/jmr3904app.ld: Likewise.
2931 * mips/jmr3904dram-java.ld: Likewise.
2932 * mips/jmr3904dram.ld: Likewise.
2933 * mips/lsi.ld: Likewise.
2934 * mips/nullmon.ld: Likewise.
2935 * mips/pmon.ld: Likewise.
2936 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
2937 functions if they are provided.
2938 (_exit): Handle __embedded_pic properly.
2940 2002-06-18 Dave Brolley <brolley@redhat.com>
2942 From Catherine Moore, Michael Meissner, Richard Sandiford:
2943 * configure.in: Support frv*-*-*.
2944 * frv/Makefile.in: New file.
2945 * frv/configure: New file.
2946 * frv/configure.in: New file.
2947 * frv/crt0.S: New file.
2948 * frv/fstat.c: New file.
2949 * frv/getpid.c: New file.
2950 * frv/isatty.c: New file.
2951 * frv/kill.c: New file.
2952 * frv/print.c: New file.
2953 * frv/putnum.c: New file.
2954 * frv/sbrk.c: New file.
2955 * frv/sim-close.S: New file.
2956 * frv/sim-exit.S: New file.
2957 * frv/sim-inbyte.c: New file.
2958 * frv/sim-lseek.S: New file.
2959 * frv/sim-open.S: New file.
2960 * frv/sim-read.S: New file.
2961 * frv/sim-time.c: New file.
2962 * frv/sim-unlink.S: New file.
2963 * frv/sim-write.S: New file.
2964 * frv/stat.c: New file.
2966 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
2968 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
2969 * libnosys/configure.in: Check gcc's support for section attributes.
2970 * libnosys/warning.h: Have link_warning expand to nothing if gcc
2971 does not support section attributes.
2973 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
2975 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
2977 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
2982 (_rename): New function.
2985 (_unlink): Call a syscall for this now.
2988 (_gettimeofday): Ditto.
2990 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2992 * debug.h: Change mem_err to volatile to match definition in
2995 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2997 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
3000 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
3002 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
3003 of AC_PROG_CC to avoid building an executable in configuration.
3004 * m68k/configure: Regenerated.
3006 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
3008 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
3011 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
3013 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
3015 2002-02-05 Mark Salter <msalter@redhat.com>
3017 * arm/elf-iq80310.specs: Ditto.
3018 * arm/elf-redboot.specs: Ditto.
3019 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
3020 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
3022 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
3024 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
3026 * xstormy16/eva_app.ld: Add __malloc_start.
3027 * xstormy16/sbrk.c: Remove.
3028 * xstormy16/sim_malloc_start.s: New file.
3029 * xstormy16/sim_high.ld: Make the stack start immediately at the
3032 2002-02-01 Michael Meissner <meissner@redhat.com>
3034 * mips/cma101.c (__sizemem_default): Allow user to specify the
3036 (__sizemem): Use it.
3038 2002-01-24 Mark Salter <msalter@redhat.com>
3040 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
3042 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
3043 (__get_memtop): New funtion to return top of memory.
3045 2002-01-15 Mark Salter <msalter@redhat.com>
3047 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
3048 forward interrupts to user application vectors.
3050 * xstormy16/crt0_stub.s: Remove default interrupt routines.
3052 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
3053 add it to install list.
3055 2002-01-07 Mark Salter <msalter@redhat.com>
3057 * configure.in: Add support for arm, strongarm, and xscale.
3058 * configure: Regenerated.
3059 * arm/coff-iq80310.specs: New file.
3060 * arm/coff-redboot.ld: New file.
3061 * arm/coff-redboot.specs: New file.
3062 * arm/configure: New file.
3063 * arm/configure.in: New file.
3064 * arm/elf-iq80310.specs: New file.
3065 * arm/elf-redboot.ld: New file.
3066 * arm/elf-redboot.specs: New file.
3067 * arm/Makefile.in: New file.
3068 * arm/redboot-crt0.S: New file.
3069 * arm/redboot-syscalls.c: New file.
3071 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
3072 Mark Salter <msalter@redhat.com>
3073 Catherine Moore <clm@redhat.com>
3074 Richard Henderson <rth@redhat.com>
3076 * configure.in: Add xstormy16.
3077 * libnosys/configure.in: Add xstormy16.
3078 * configure: Regenerated.
3079 * libnosys/configure: Regenerated.
3080 * xstormy16/Makefile.in: New file.
3081 * xstormy16/close.c: New file.
3082 * xstormy16/configure: New file.
3083 * xstormy16/configure.in: New file.
3084 * xstormy16/crt0.s: New file.
3085 * xstormy16/crt0_stub.s: New file.
3086 * xstormy16/crti.s: New file.
3087 * xstormy16/crtn.s: New file.
3088 * xstormy16/eva_app.c: New file.
3089 * xstormy16/eva_app.ld: New file.
3090 * xstormy16/eva_stub.ld: New file.
3091 * xstormy16/fstat.c: New file.
3092 * xstormy16/getpid.c: New file.
3093 * xstormy16/kill.c: New file.
3094 * xstormy16/lseek.c: New file.
3095 * xstormy16/open.c: New file.
3096 * xstormy16/sbrk.c: New file.
3097 * xstormy16/sim_high.ld: New file.
3098 * xstormy16/stat.c: New file.
3099 * xstormy16/syscalls.S: New file.
3100 * xstormy16/syscalls.m4: New file.
3101 * xstormy16/unlink.c: New file.
3102 * xstormy16/xstormy16_stub.c: New file.
3104 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
3106 * m32r/Makefile.in: Use gdb stub set by configure.
3107 * m32r/configure.in: Add a special macro for testing
3108 c compiler without building executable. Add setting of
3110 * m32r/configure: Regenerated.
3112 2001-10-31 David Howells <dhowells@redhat.com>
3114 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
3115 * mn10300/times.c: Renamed "times" to "_times" so that it can be
3116 referenced by newlib.
3117 * mn10300/cygmon.c: New file.
3118 * mn10300/crt0_redboot.S: Ditto.
3119 * mn10300/crt0_cygmon.S: Ditto.
3120 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
3121 * mn10300/configure.in: Changed to allow for future
3122 evaluation boards to be added.
3123 * mn10300/configure: Regenerated.
3125 2001-10-17 Michael Meissner <meissner@redhat.com>
3127 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
3128 identify if a program is running in kernel segment 0.
3130 * cma101.c (__sizemem): If we are running in kernel segment 0,
3131 instead of kernel segment 1, use kernel segment 0 addresses which
3132 are uncached when sizing memory.
3134 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
3135 program to run in kernel segment 0, instead of kernel segment 1.
3137 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
3138 * configure: Regenerate.
3140 2001-09-15 Eric Christopher <echristo@redhat.com>
3142 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
3144 * mips/configure: Regenerate.
3146 2001-09-14 Eric Christopher <echristo@redhat.com>
3148 * mips/configure.in: Add mipsisa32 support.
3149 * mips/configure: Regenerate.
3150 * mips/idt32.ld: New file.
3151 * mips/idt64.ld: New file.
3153 2001-09-11 Michael Meissner <meissner@redhat.com>
3155 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
3156 point registers, even if we are compiling for a mips3 or greater.
3158 2001-09-10 Jim Blandy <jimb@redhat.com>
3160 Add support for GDB monitor-style I/O.
3161 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
3163 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
3164 precede the byte with a ^O character.
3165 * m68k/idpgdb.ld: New linker script.
3166 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
3168 (all): Add ${IDPGDB_BSP} to the list of things to build.
3169 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
3170 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
3171 (install): Install the IDPGDB stuff, too.
3173 2001-08-30 Richard Henderson <rth@redhat.com>
3174 Eric Christopher <echristo@redhat.com>
3176 * mips/crt0.S: Fix for .init/.fini sections.
3178 2001-08-30 Richard Henderson <rth@redhat.com>
3179 Eric Christopher <echristo@redhat.com>
3181 * mips/idt.ld: Rewrite for .init/.fini sections.
3183 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
3185 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
3187 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
3189 * hp74x/configure: Regenerated with current autoconf.
3190 * m32r/configure: Ditto.
3191 * m68k/configure: Ditto.
3192 * pa/configure: Ditto.
3193 * sparc/configure: Ditto.
3195 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
3197 * rs6000/simulator.S (dup): New syscall.
3199 2001-02-28 Will Cohen <wcohen@redhat.com>
3201 * src/libgloss/m68k/Makefile.in: Updated copyright and
3202 added rules to build simulator related libraries.
3203 (SIM_SCRIPTS): New variable.
3204 (SIM_LDFLAGS): New variable.
3205 (SIM_BSP): New variable.
3206 (SIM_CRT0): New variable.
3207 (SIM_OBJS): New variable.
3208 (SIM_TEST): New variable.
3209 (SIM_INSTALL): new variable.
3210 * src/libgloss/m68k/sim-abort.c: New file.
3211 * src/libgloss/m68k/sim-crt0.S: New file.
3212 * src/libgloss/m68k/sim-errno.c: New file.
3213 * src/libgloss/m68k/sim-funcs.c: New file.
3214 * src/libgloss/m68k/sim-inbyte.c: New file.
3215 * src/libgloss/m68k/sim-print.c: New file.
3216 * src/libgloss/m68k/sim-sbrk.c: New file.
3217 * src/libgloss/m68k/sim.ld: New file.
3218 * src/libgloss/m68k/simulator.S: New file.
3220 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
3222 * mn10200/access.c: With DJ Delorie's permission, this code is
3223 now freely modifiable with no reference to "copying.dj".
3224 * mn10300/access.c: Ditto.
3226 2001-02-06 Will Cohen <wcohen@redhat.com>
3228 * rs6000/sim-errno.c (__errno): Removed.
3229 (_cerror): Use re-entrant version of errno.
3231 2000-09-05 Geoff Keating <geoffk@cygnus.com>
3233 * rs6000/simulator.S: Use conditional returns for documentation
3235 (access): Add new syscall.
3237 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
3239 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
3241 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
3243 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
3244 status register for 32 bit addressing
3245 * mips/regs.S: Add symbols for status and config register fields.
3246 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
3247 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
3248 * mips/Makefile.in: Add rule for forming vr5xxx.o.
3249 * mips/configure.in: Add case arm for mips64vr5000 since the
3250 default (which was previously used) should not get vr5xxx.o.
3252 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
3254 * wince/Makefile.am: Use LDADD from configure.
3255 * wince/Makefile.in: Regenerate.
3256 * wince/configure.in: Determine libraries needed based (crudely) on
3258 * wince/configure: Regenerate.
3260 1999-12-16 Tom Tromey <tromey@cygnus.com>
3262 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
3264 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
3265 patch of 1998-11-23.
3267 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
3268 against -lgcjcoop, not -lqthreads.
3269 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
3271 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
3273 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
3274 without the bits for __{C,D}TOR_{LIST,END}__.
3276 1999-12-14 Geoff Keating <geoffk@cygnus.com>
3278 * m68k/idp.ld (.text): Put crtbegin at the start of the
3279 constructors and destructors.
3281 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
3283 * wince/Makefile.am: Add missing gdbdir assignment.
3284 * wince/Makefile.in: Regenerate.
3286 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
3288 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
3290 1999-11-15 Nick Clifton <nickc@cygnus.com>
3292 * configure.in: Add arm-wince-pe target.
3293 * configure: Regenerate.
3295 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
3297 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
3298 not bringing in crtbegin.o.
3299 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
3301 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
3303 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
3304 earlier because it'll be needed. Set the high bits of the PC to
3305 be consistent with other pointers, so that exception handling
3306 doesn't get confused.
3308 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
3310 * sparc/crt0.s: Delete. This file is obsolete and caused problems
3311 on case-insensitive windows filesystems.
3313 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
3315 * configure.in: Generalize Windows CE target detection.
3316 * configure: Regenerate.
3317 * wince/Makefile.am: Rename CE stub filename.
3318 * wince/Makefile.in: Regenerate.
3319 * wince/configure.in: Allow changing of CE stub.
3320 * wince/configure: Regenerate.
3322 1999-07-26 Andrew Haley <aph@cygnus.com>
3324 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
3325 and _end to allow them to be placed anywhere in memory.
3327 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
3329 * sparc/elfsim.ld: Provide initp support.
3331 1999-06-22 Nick Clifton <nickc@cygnus.com>
3333 * mips/dve.ld (.rdata): Rename section to .rodata.
3334 * mips/idt.ld (.rdata): Rename section to .rodata.
3335 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
3336 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
3337 * mips/lsi.ld (.rdata): Rename section to .rodata.
3338 * mips/nullmon.ld (.rdata): Rename section to .rodata.
3339 * mips/pmon.ld (.rdata): Rename section to .rodata.
3340 * mips/r5900.ld (.rdata): Rename section to .rodata.
3341 * mips/sky.ld (.rdata): Rename section to .rodata.
3342 * mips/vpu.ld (.rdata): Rename section to .rodata.
3344 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
3346 * libnosys/configure.in: Added setting of ac_file
3347 prior to calling config-ml.in.
3348 * libnosys/configure: Regenerated.
3349 * libnosys/Makefile.in: Added code to make install directory
3350 for libnosys.a prior to installing.
3352 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
3354 * Makefile.am: Expect the object file to be in the
3356 * Makefile.in: Regenerate.
3358 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
3360 * configure.in: Add wince targest.
3361 * configure: Regenerate.
3362 * wince: New directory
3363 * wince/Makefile.am: New file.
3364 * wince/Makefile.in: New file.
3365 * wince/aclocal.m4: New file.
3366 * wince/configure: New file.
3367 * wince/configure.in: New file.
3369 1999-05-24 Jim Wilson <wilson@cygnus.com>
3371 * sparc/elfsim.ld: Add `.data.*'.
3373 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
3375 * m68k/idp.ld: Add initp support.
3376 * sparc/cygmon.ld.src: Likewise.
3378 1999-05-14 Nick Clifton <nickc@cygnus.com>
3380 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
3382 1999-05-13 Mark Salter <msalter@cygnus.com>
3384 * mcore/configure.in: Fixed multilib support.
3385 * mcore/configure: Regenerated.
3386 * mcore/Makefile.in: Fixed multilib problems.
3387 Added cmb board support
3388 * mcore/close.c: New file.
3389 * mcore/cmb-exit.c: Ditto.
3390 * mcore/cmb-inbyte.c: Ditto.
3391 * mcore/cmb-outbyte.c: Ditto.
3392 * mcore/elf-cmb.ld: Ditto.
3393 * mcore/elf-cmb.specs: Ditto.
3394 * mcore/fstat.c: Ditto.
3395 * mcore/getpid.c: Ditto.
3396 * mcore/kill.c: Ditto.
3397 * mcore/lseek.c: Ditto.
3398 * mcore/open.c: Ditto.
3399 * mcore/pe-cmb.ld: Ditto.
3400 * mcore/pe-cmb.specs: Ditto.
3401 * mcore/print.c: Ditto.
3402 * mcore/putnum.c: Ditto.
3403 * mcore/raise.c: Ditto.
3404 * mcore/read.c: Ditto.
3405 * mcore/sbrk.c: Ditto.
3406 * mcore/stat.c: Ditto.
3407 * mcore/unlink.c: Ditto.
3408 * mcore/write.c: Ditto.
3409 * mcore/c-syscalls.c: Removed.
3411 1999-05-07 Nick Clifton <nickc@cygnus.com>
3413 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
3414 Tidy up code layout.
3416 1999-05-06 Nick Clifton <nickc@cygnus.com>
3418 * mcore/Makefile.in: Fix build rule.
3419 * mcore/syscalls.s: Rename to syscalls.S
3421 1999-05-04 Nick Clifton <nickc@cygnus.com>
3423 * mcore/configure.in: Depend upon crt0.S not crt0.s.
3424 * mcore/configure: Regenerate.
3426 1999-04-29 Nick Clifton <nickc@cygnus.com>
3428 * mcore/crt0.S: Renamed file from crt0.s.
3429 Only invoke init() and fini() routines for ELF builds.
3430 Use __bss_start__ and __bss_end__ to locate .bss section.
3432 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
3434 * mips/array.ld: Fix ELF ctor/dtor support.
3435 * mips/ddb.ld: Likewise.
3436 * mips/dve.ld: Likewise.
3437 * mips/idt.ld: Likewise.
3438 * mips/jmr3904app.ld: Likewise.
3439 * mips/lsi.ld: Likewise.
3440 * mips/nullmon.ld: Likewise.
3441 * mips/pmon.ld: Likewise.
3442 * mips/r5900.ld: Likewise.
3443 * mips/sky.ld: Likewise.
3444 * mips/vpu.ld: Likewise.
3446 1999-04-22 Nick Clifton <nickc@cygnus.com>
3448 * mcore/crt0.s: Initialise data section, call _init and _fini.
3450 * mcore/syscalls.s (_exit): Renamed from __exit.
3452 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
3455 1999-04-21 Nick Clifton <nickc@cygnus.com>
3457 * mcore/crt0.s (_start): Use .long directive, not .word.
3459 * mcore/syscalls.s (_sbrk): fix syntax.
3461 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
3463 * sparc/sparc86.ld: Set alignment for the .data section.
3465 1999-04-18 Nick Clifton <nickc@cygnus.com>
3467 * configure.in: Add support for mcore targets.
3468 * configure: Regenerate.
3469 * mcore: New directory.
3470 * mcore/Makefile.in: New File: meta Makefile.
3471 * mcore/configure.in: New File: meta configure file..
3472 * mcore/configure: New File: Generated.
3473 * mcore/crt0.s: New File: mcore startup code.
3474 * mcore/syscalls.s: New File: Assembler system call stubs.
3475 * mcore/c-syscalls.c: New File: C system call stubs.
3477 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
3479 * mips/array.ld: Support linkonce sections.
3480 * mips/ddb.ld: Likewise.
3481 * mips/dve.ld: Likewise.
3482 * mips/idt.ld: Likewise.
3483 * mips/jmr3904app.ld: Likewise.
3484 * mips/jmr3904app-java.ld: Likewise.
3485 * mips/jmr3904dram.ld: Likewise.
3486 * mips/jmr3904dram-java.ld: Likewise.
3487 * mips/lsi.ld: Likewise.
3488 * mips/nullmon.ld: Likewise.
3489 * mips/pmon.ld: Likewise.
3490 * mips/r5900.ld: Likewise.
3491 * mips/sky.ld: Likewise.
3492 * mips/vpu.ld: Likewise.
3494 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
3496 * mips/array.ld: Add ELF ctor/dtor support.
3497 * mips/ddb.ld: Likewise.
3498 * mips/dve.ld: Likewise.
3499 * mips/idt.ld: Likewise.
3500 * mips/jmr3904app.ld: Likewise.
3501 * mips/lsi.ld: Likewise.
3502 * mips/nullmon.ld: Likewise.
3503 * mips/pmon.ld: Likewise.
3504 * mips/r5900.ld: Likewise.
3505 * mips/sky.ld: Likewise.
3506 * mips/vpu.ld: Likewise.
3508 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
3510 * i960/crt0.c (_start): Increase stack size to 256K.
3512 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
3514 * i386/cygmon-salib.c: Add read and write syscall support.
3515 * i386/cygmon-syscall.h: Ditto.
3517 * i386/cygmon-gmon.[ch]: Profile support.
3519 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
3521 * libnosys/configure.in: Check cygwin*, not cygwin32.
3522 * libnosys/configure: Regenerate.
3524 1999-02-18 Tom Tromey <tromey@cygnus.com>
3526 * mips/configure: Rebuilt.
3527 * mips/configure.in (script_list): Added jmr3904dram-java and
3529 * mips/jmr3904dram-java.ld: New file.
3530 * mips/jmr3904dram.ld: Don't mention -lqthreads.
3531 * mips/jmr3904app-java.ld: New file.
3532 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
3534 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
3536 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
3538 1999-02-18 Tom Tromey <tromey@cygnus.com>
3540 * Merge from branch:
3542 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
3544 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
3545 library name change.
3547 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
3549 * mips/configure.in (script_list): Added jmr3904dram.ld.
3550 * mips/configure: Rebuilt.
3552 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
3554 * mips/jmr3904dram.ld: Created.
3556 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
3558 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
3559 it must be linked it.
3561 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
3563 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
3564 the padding allocated for alignment.
3566 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
3568 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
3569 imported from the linker script.
3570 * mips/jmr3904app.ld: Provide _mem_size.
3572 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
3574 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
3576 * mips/crt0.S: set argc to 0 before calling main()
3577 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
3579 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
3581 * mips/jmr3904-io.c: Implement get_mem_info().
3583 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
3585 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
3586 * mips/configure.in: Ditto.
3587 * mips/configure: Regenerate.
3589 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
3591 * mips/configure.in: Add jmr3904app to script list for tx39.
3592 * mips/configure: Regenerate.
3594 1999-02-08 Nick Clifton <nickc@cygnus.com>
3596 * libnosys/configure.in: Add support for StrongARM target.
3597 * libnosys/configure: Regenerate.
3599 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
3601 * d30v/syscalls.c (time): Added code to honor argument
3602 passed to time which is either a pointer to a time_t
3603 value to set or is the NULL pointer.
3605 1999-02-03 Keith Seitz <keiths@cygnus.com>
3607 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
3608 only unsigned chars.
3609 (getDebugChar2): Remove and integrate support into "M"
3612 1999-01-29 Doug Evans <devans@casey.cygnus.com>
3614 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
3615 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
3618 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
3620 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
3621 not "._stack". Remove mn10200 support.
3622 * mn10300/trap.S: Remove mn10200 support.
3623 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
3624 the .stack output section to be safe.
3625 * mn10300/eval.ld: Likewise.
3627 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
3629 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
3630 the .stack output section to be safe.
3631 * mn10200/eval.ld: Likewise.
3633 1999-01-14 Nick Clifton <nickc@cygnus.com>
3635 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
3638 * fr30/crt0.s (_start): Use atexit to call C++ global
3639 destructors. Patch from Mark Salter <msalter@cygnus.com>
3641 1999-01-12 Nick Clifton <nickc@cygnus.com>
3643 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
3645 1999-01-11 Nick Clifton <nickc@cygnus.com>
3647 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
3648 global constructor/destructor support.
3650 1999-01-07 Nick Clifton <nickc@cygnus.com>
3652 * fr30/crt0.s (_start): Apply patch from Mark Salter
3653 <msalter@cygnus.com> to cope with initialising .bss areas that are
3656 1998-12-23 Michael Meissner <meissner@cygnus.com>
3658 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
3659 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
3660 (.gcc_except_table): Ditto.
3662 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
3664 * sh/sh1lcevb.ld: Add DWARF sections.
3665 * sh/sh2lcevb.ld: Ditto.
3666 * sh/sh3lcevb.ld: Ditto.
3667 * sh/sh3bb.ld: Ditto.
3669 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
3671 * i386/cygmon.ld: Make sure -lcygmon appears both before
3672 and after -lc, so we pick up functions from there in
3673 preference to libc functions.
3675 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
3676 Don't add __do_global_ctors () and __do_global_dtors () if
3677 we're on a coff target.
3678 (open): Add dummy function so plumhall will compile.
3679 (clock): Replacement for clock () syscall that uses
3683 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3685 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
3687 1998-12-17 Nick Clifton <nickc@cygnus.com>
3689 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
3690 (_open): Return file descriptor allocated by simulator.
3691 (isatty): Always false to avoid having to cope with reads from
3694 1998-12-16 Nick Clifton <nickc@cygnus.com>
3696 * fr30/Makefile.in: Add libraries to clean target.
3698 * fr30/syscalls.c (_write): Save length so that it can be returned
3701 * fr30/crt0.s (_start): Initialise argc, argv and envp before
3704 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3706 * mips/ddb.ld (OUTPUT_ARCH): Remove.
3708 1998-12-12 Nick Clifton <nickc@cygnus.com>
3710 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
3713 1998-12-11 Nick Clifton <nickc@cygnus.com>
3715 * configure.in: Add support for fr30 target.
3716 * configure: Regenerate.
3717 * fr30: New directory.
3718 * fr30/Makefile.am: New file - build crt0.o and libsim.a
3719 * fr30/Makefile.in: New file - generate from Makefile.am.
3720 * fr30/configure.in: New file - support fr30 target
3721 * fr30/configure: New file - generate from configure.in.
3722 * fr30/crt0.s: New file - Basic executable startup code.
3723 * fr30/syscalls.c: New file - System call emulation library.
3725 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
3727 * mips/crt0.S (_start): Change initialization of FR.
3729 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3731 * i960/crt0.c (set_stack): Change return type to void. Init SP to
3732 FP + 64 instead of FP. Simplify code to align ptr.
3733 (_start): Call exit instead of _exit. Delete local variable stack.
3734 Init stack to heap+4096.
3735 * i960/mon960.c (abort): Ifdef out.
3736 * i960/syscall.h: New file.
3738 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
3740 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
3742 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
3744 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
3747 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
3749 * mips/entry.S: Handle mips16 builds.
3751 1998-10-30 Ian Molee <imolee@cygnus.com>
3753 * m32r/trapmon0.c: New file. Mon2000 trap handler.
3754 * m32r/trapmon0.S: Removed.
3755 * m32/Makefile.in: Changed to reflect above-changed files.
3757 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
3759 * sparc/crt0.S: Move entry point to start of text section.
3760 Put the address of the data section at the start of the section,
3761 so the GDB sparclite loader can find it for a.out loads.
3763 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
3765 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
3766 a time_t as its argument.
3768 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
3769 clobber a register that overlaps with an input or output.
3771 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
3773 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
3774 serial input and out put as required by libgloss read and write
3777 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
3778 addresses per eCos conventions, not original ROM monitor.
3780 * configure.in: Add libtx39jmr.c to build target
3782 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
3784 1998-10-15 Ian Molee <imolee@cygnus.com>
3786 * m32r/mon.specs: New file
3787 * m32r/trapmon0.S: New file
3788 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
3790 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
3792 * libnosys/warning.h: New file.
3794 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
3796 * mips/configure.in: Build nullmon stuff in default case. Don't
3797 treat vr4100 specially.
3799 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
3801 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
3802 * libnosys/close.c (_close): Added stub warning outside of
3803 function body and added reference to config.h.
3804 * libnosys/execve.c (_execve): Ditto.
3805 * libnosys/fork.c (_fork): Ditto.
3806 * libnosys/fstat.c (_fstat): Ditto.
3807 * libnosys/getpid.c (_getpid): Ditto.
3808 * libnosys/gettod.c (_gettimeofday): Ditto.
3809 * libnosys/isatty.c (_isatty): Ditto.
3810 * libnosys/kill.c (_kill): Ditto.
3811 * libnosys/link.c (_link): Ditto.
3812 * libnosys/lseek.c (_lseek): Ditto.
3813 * libnosys/open.c (_open): Ditto.
3814 * libnosys/read.c (_read): Ditto.
3815 * libnosys/stat.c (_stat): Ditto.
3816 * libnosys/times.c (_times): Ditto.
3817 * libnosys/unlink.c (_unlink): Ditto.
3818 * libnosys/wait.c (_wait): Ditto.
3819 * libnosys/write.c (_write): Ditto.
3820 * libnosys/acconfig.h: New file.
3821 * libnosys/config.h.in: New file.
3822 * libnosys/exit.c: Removed as _exit cannot be stubbed.
3823 * libnosys/Makefile.in: Regenerated.
3824 * libnosys/configure.in: Configure header file specified.
3825 * libnosys/configure: Regenerated.
3827 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
3829 * i386/cygmon.ld: Increase memory limits; put the initial
3830 executable above 1MB.
3832 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
3834 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
3836 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
3838 * configure.in: Add i386-*-elf* triplet.
3839 * i386/*: Support for i386 targets.
3841 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
3843 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
3844 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
3846 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
3848 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
3849 * sparc/sparclite.h: (read_asr, write_asr): Define.
3850 * sparc/cache.c (is_danlite): New function.
3851 (cache_off, cache_on, flush_i_cache): Test for DANlite.
3852 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
3853 * sparc/sparc86x.ld: Prevent section overlap.
3855 1998-09-04 Keith Seitz <keiths@cygnus.com>
3857 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
3859 (getDebugChar2): New function to support binary downloads (gdb
3860 remote protocol "X" command).
3861 (exceptionHandler): Add support for MSA2000G01 board.
3862 (getExceptionHandler): Ditto.
3864 1998-08-20 Michael Meissner <meissner@cygnus.com>
3866 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
3869 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
3871 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
3872 * sparc/salib.c (outbyte): Add hook for GDB stub.
3873 (cache_off, cache_on, flush_i_cache): Move to cache.c.
3874 * sparc/cache.c: New file for sparclite-specific cache code.
3875 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
3876 * sparc/sparc86x.ld: New linker script for sparc86x.
3877 * sparc/crt0.S: Disable broken data relocation code.
3878 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
3879 standard output to GDB.
3880 (handle_exception): Initialize outbyte hook.
3882 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
3884 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
3885 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3886 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
3888 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
3890 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
3892 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
3894 * mn10200/sim.ld: Rework code to insert pad before the start of the
3896 * mn10200/eval.ld: Likewise.
3897 * mn10300/sim.ld: Likewise.
3898 * mn10300/eval.ld: Likewise.
3900 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
3902 * mips/cma101.c (__sizemem): New local variable extra. Align base
3905 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
3907 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
3908 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
3909 * sparc/fixctors.c: New file.
3911 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
3913 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
3914 extern functions win_ovf and win_unf; fixes unresolved symbols
3917 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
3919 * configure.in: Added libnosys as subdir.
3920 * configure: Rebuilt configure based on configure.in.
3921 * libnosys/close.c (_close): Part of new libnosys stub library
3922 to use for situations with no operating system support.
3923 * libnosys/environ.c (environ): ditto.
3924 * libnosys/execve.c (_execve): ditto.
3925 * libnosys/exit.c (_exit): ditto.
3926 * libnosys/fork.c (_fork): ditto.
3927 * libnosys/fstat.c (_fstat): ditto.
3928 * libnosys/getpid.c (_getpid): ditto.
3929 * libnosys/gettod.c (_gettimeofday): ditto.
3930 * libnosys/isatty.c (_isatty): ditto.
3931 * libnosys/kill.c (_kill): ditto.
3932 * libnosys/link.c (_link): ditto.
3933 * libnosys/lseek.c (_lseek): ditto.
3934 * libnosys/open.c (_open): ditto.
3935 * libnosys/read.c (_read): ditto.
3936 * libnosys/sbrk.c (_sbrk): ditto.
3937 * libnosys/stat.c (_stat): ditto.
3938 * libnosys/times.c (_times): ditto.
3939 * libnosys/unlink.c (_unlink): ditto.
3940 * libnosys/wait.c (_wait): ditto.
3941 * libnosys/write.c (_write): ditto.
3942 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
3943 * libnosys/configure.in: configure.in to create libnosys configure.
3944 * libnosys/configure: Configure for libnosys library.
3946 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
3948 * sim/mips.ld: Clarify a comment.
3950 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
3952 * sparc/elfsim.ld: Make it work on both a.out and ELF.
3953 * sparc/traps.S: Rename trap_table label to work on both a.out
3954 and ELF. Put the address of the data section at the start
3955 of the section, so the simulator loader can find it for a.out loads.
3957 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
3959 * config/mn10200.mt: New file.
3961 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
3963 * mn10200/crt0.S: Don't waste top four bytes of stack.
3964 * mn10200/eval.ld: Fix stack top address.
3966 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
3968 * mips/dvemon.c: Remove the close function and get it from the generic
3970 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
3971 list to ensure that the proper API's are included.
3973 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
3975 * configure.in: Add mn10200 support.
3976 * configure: Regenerate.
3977 * mn10200/Makefile.in: New file.
3978 * mn10200/_exit.c: New file.
3979 * mn10200/access.c: New file.
3980 * mn10200/chmod.c: New file.
3981 * mn10200/chown.c: New file.
3982 * mn10200/close.c: New file.
3983 * mn10200/configure: New file.
3984 * mn10200/configure.in: New file.
3985 * mn10200/creat.c: New file.
3986 * mn10200/crt0.S: New file.
3987 * mn10200/crt1.c: New file.
3988 * mn10200/eval.ld: New file.
3989 * mn10200/execv.c: New file.
3990 * mn10200/execve.c: New file.
3991 * mn10200/fork.c: New file.
3992 * mn10200/fstat.c: New file.
3993 * mn10200/getpid.c: New file.
3994 * mn10200/gettime.c: New file.
3995 * mn10200/isatty.c: New file.
3996 * mn10200/kill.c: New file.
3997 * mn10200/lseek.c: New file.
3998 * mn10200/open.c: New file.
3999 * mn10200/pipe.c: New file.
4000 * mn10200/read.c: New file.
4001 * mn10200/sbrk.c: New file.
4002 * mn10200/sim.ld: New file.
4003 * mn10200/stat.c: New file.
4004 * mn10200/test.c: New file.
4005 * mn10200/time.c: New file.
4006 * mn10200/times.c: New file.
4007 * mn10200/trap.S: New file.
4008 * mn10200/trap.h: New file.
4009 * mn10200/unlink.c: New file.
4010 * mn10200/utime.c: New file.
4011 * mn10200/wait.c: New file.
4012 * mn10200/write.c: New file.
4014 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
4016 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
4017 * m32r/trap0.S: Renamed from trap.S.
4018 * m32r/eit.h: New file.
4019 * m32r/crtsysc.c: Delete, split up into several files.
4020 * m32r/chmod.c: New file.
4021 * m32r/close.c: New file.
4022 * m32r/exit.c: New file.
4023 * m32r/fstat.c: New file.
4024 * m32r/getpid.c: New file.
4025 * m32r/isatty.c: New file.
4026 * m32r/kill.c: New file.
4027 * m32r/lseek.c: New file.
4028 * m32r/open.c: New file.
4029 * m32r/raise.c: New file.
4030 * m32r/read.c: New file.
4031 * m32r/sbrk.c: New file.
4032 * m32r/stat.c: New file.
4033 * m32r/unlink.c: New file.
4034 * m32r/utime.c: New file.
4035 * m32r/write.c: New file.
4036 * m32r/Makefile.in (SYSCALLS): Delete.
4037 (LIBOBJS,LIBGLOSS): New variables.
4038 (all,install): Update.
4039 (libgloss.a): New rule.
4041 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
4043 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
4044 (gettimeofday): Change type of 2nd arg to struct timezone *.
4046 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
4048 * mips/syscalls.c (sbrk): Allow memory allocation to work
4049 for configurations which don't have memory at K1BASE.
4050 * mips/cma101.c (__sizemem): Ditto.
4052 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
4054 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
4055 * m68k/gdbinit.emc: New file, user support for special features
4056 supported only on the EMC Symmetrix target.
4058 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
4060 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
4061 little- and big-endian executables.
4063 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
4065 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
4066 proper prefix for public assembly language labels.
4067 * sparc/ex930.ld: Add DWARF sections.
4068 * sparc/ex931.ld: Ditto.
4069 * sparc/ex934.ld: Ditto.
4070 * sparc/elfsim.ld: Simplify and clean up.
4071 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
4072 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
4073 to eliminate register corruption.
4075 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
4077 * sparc/cygmon-salib.c: Stop including sys/itimer.h
4079 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
4081 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
4084 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
4086 * mn10300/Makefile.in: Install sim.ld.
4088 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
4090 * sparc/elfsim.ld: Add constructor and destructor tables.
4092 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
4094 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
4096 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
4098 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
4100 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
4102 * mips/configure.in: Add idt to tx39 chain.
4103 * mips/configure: Rebuild.
4105 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
4107 * mips/crt0.S (__stackbase): Added.
4108 (zerobss): Initialize __stackbase.
4110 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
4112 * mips/configure.in: Also grok `mipstx39*-*-*'.
4113 * mips/configure: Regenerated.
4115 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
4117 * configure.in: Added powerpcle target.
4118 * configure: Regenerated.
4120 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
4122 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
4124 * sparc/crt0.S (_start): Define label for ELF targets.
4125 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
4126 proper prefix for public assembly language labels.
4127 (write, read): Disable to avoid conflict with generic versions
4129 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
4130 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
4132 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
4134 * sparc/configure.in: Treat sparc86x as a sparclite.
4135 * sparc/configure.in: Ditto.
4136 * sparc/Makefile.in (slite-install): Install missing files
4139 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
4141 * mips/configure.in: adjust target type pattern to export nullmon.ld
4142 * mips/configure: regenerated
4144 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
4146 * configure.in: Added sparc86x configuration.
4149 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
4151 * mips/crt0.S: Increase stack alignment.
4153 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
4155 * sparc/traps.S (win_flush): Prevent immediate window underflow
4156 trap on return. Miscellaneous comment formatting cleanup.
4158 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
4160 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
4162 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
4164 * rs6000/ads-io.c (write): Added write().
4166 * rs6000/Makefile.in: Changed objects used for libads to be
4167 new ads specific object files instead of some mvme objects.
4169 * Added ads-io.c and ads-exit.c to provide function stubs which
4170 are safe on ads board (SDS monitor).
4172 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
4173 is fixed, so re-enable output char quoting for mbx.
4175 * rs6000/mbx.specs: Added blank line to end of file. There
4176 were link errors without it?
4178 * rs6000/mbx.specs: Use mbx.ld script for linking.
4180 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
4181 gdb to display program output, yet.
4183 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
4186 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
4187 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
4188 * rs6000/mbx.ld,mbx.specs: New files for MBX.
4190 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
4192 * sparc/elfsim.ld: New linker script for running ELF programs
4194 * sparc/erc32-crt0.S: Disable copying of data segment.
4195 * sparc/erc32-stub.c: Generate correct public name for breakinst.
4196 * sparc/Makefile.in: Build erc32 library always.
4198 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200 * mips/syscalls.c (sbrk): Check word size correct for
4203 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
4205 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
4206 * mips/dve.ld: Eliminate references to VR4300.
4208 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
4210 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
4211 * mn10300/sim.ld: Ditto.
4213 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
4215 * sparc/cygmon-salib.c (__getProgramArgs): New function.
4217 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
4219 * configure.in: Added sparc64 configuration.
4221 * configure: Regenerated.
4223 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
4225 * mn10300/Makefile.in: Install libraries, not just linker scripts.
4227 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
4229 * config/mn10300.mt: New file
4230 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
4231 instead of nothing at all.
4232 * mn10300/configure: Ditto.
4234 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4236 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
4237 issues for NT native builds.
4239 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
4241 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
4242 script; we also need to make SYM(start) global).
4244 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
4246 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
4248 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
4250 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
4252 * sparc/Makefile.in (SLITE_RAM_START): Add.
4253 (SPARC_RAM_START): Add.
4254 (SPARC64_RAM_START): Add.
4255 (SLITE_ALL): Add cygmon object files and linker script.
4256 slite-install: Install CygMon libraries and linker script.
4258 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
4260 * rs6000/ads.ld: Add default attributes to memory region.
4261 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
4262 * hp74x/hppa.ld: Ditto.
4263 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
4264 * pa/{op50n,w89k}.ld: Ditto.
4265 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
4266 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
4268 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
4270 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
4272 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
4274 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
4276 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
4278 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
4280 * mn10300/trap.h: Use generic syscall.h.
4281 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
4283 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
4285 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
4286 * mips/cma101.c: Reverse my previous change.
4287 Add #ifdef __mips16 then #error.
4289 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
4291 * mn10300/Makefile.in: Add rules for building libeval.a.
4292 * mn10300/configure: Don't use default.mt.
4293 * mn10300/configure.in: Ditto.
4294 * mn10300/eval.ld: Replace with modified version of default script.
4296 * mn10300/_exit.c: New file for libeval.a.
4297 * mn10300/access.c: Ditto.
4298 * mn10300/chmod.c: Ditto.
4299 * mn10300/chown.c: Ditto.
4300 * mn10300/close.c: Ditto.
4301 * mn10300/creat.c: Ditto.
4302 * mn10300/crt0.S: Ditto.
4303 * mn10300/crt1.c: Ditto.
4304 * mn10300/execv.c: Ditto.
4305 * mn10300/execve.c: Ditto.
4306 * mn10300/fork.c: Ditto.
4307 * mn10300/fstat.c: Ditto.
4308 * mn10300/getpid.c: Ditto.
4309 * mn10300/gettime.c: Ditto.
4310 * mn10300/isatty.c: Ditto.
4311 * mn10300/kill.c: Ditto.
4312 * mn10300/lseek.c: Ditto.
4313 * mn10300/open.c: Ditto.
4314 * mn10300/pipe.c: Ditto.
4315 * mn10300/read.c: Ditto.
4316 * mn10300/sbrk.c: Ditto.
4317 * mn10300/sim.ld: Ditto.
4318 * mn10300/stat.c: Ditto.
4319 * mn10300/time.c: Ditto.
4320 * mn10300/times.c: Ditto.
4321 * mn10300/trap.S: Ditto.
4322 * mn10300/trap.h: Ditto.
4323 * mn10300/unlink.c: Ditto.
4324 * mn10300/utime.c: Ditto.
4325 * mn10300/wait.c: Ditto.
4326 * mn10300/write.c: Ditto.
4327 * mn10300/sys/syscall.h: Ditto.
4329 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
4331 * mips/cma101.c: #ifdef out whole file if mips16.
4333 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
4337 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
4339 * m68k/crt0.S (start): Fixed code that clears .bss. Code
4340 was using dbra instruction and did not account for the fact
4341 that the instruction branches until counter is -1, not 0.
4343 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
4345 * mn10300/Makefile.in: New file for MN10300 eval board support.
4346 * mn10300/configure: Ditto.
4347 * mn10300/configure.in: Ditto.
4348 * mn10300/crt0-eval.S: Ditto.
4349 * mn10300/eval.ld: Ditto.
4350 * mn10300/test.c: Ditto.
4352 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
4354 * mips/vr4300.S (__previous): Fix comment type-o in
4357 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
4359 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
4360 Figure the length of the exception handler at runtime
4361 rather than compile time.
4363 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * configure.in: When running config-ml.in, put --enable-multilib
4366 before ac_configure_args, so that --disable-multilib can override
4368 * configure: Rebuild.
4370 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
4372 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
4374 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
4376 * config/mips.mt: Add rules for read.o and write.o.
4377 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
4378 * mips/dve.ld: New file to support Densan DVE-R3900 board.
4379 * mips/Makefile.in: Add rules for Densan support library libdve.a.
4380 * mips/configure.in: Build libdve.a for tx39 targets.
4381 * mips/configure: Ditto.
4383 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
4385 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
4387 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
4388 sys/types.h, and define _open_r, _close_r, etc.
4390 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
4392 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
4393 (read, write): If the fd isn't 0, 1, or 2, return an error.
4395 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
4397 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
4399 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
4402 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
4404 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
4405 to determine what template file we use.
4407 1997-12-22 Felix Lee <flee@cygnus.com>
4409 * rs6000/sim-errno.c (_cerror): need to return -1.
4410 * rs6000/sol-cfuncs.c (_cerror): likewise.
4412 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
4414 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
4415 defined. Allocate 128 bytes for a frame if sparc64.
4417 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
4419 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
4420 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
4421 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
4423 * sparc/configure.in: Add sparc64 to CPU list.
4424 * sparc/configure: Regenerated.
4425 * configure: Regenerated.
4427 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
4429 * configure.in: Added sparc64-elf configuration.
4431 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4433 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
4434 sections. Copied from mips/idt.ld.
4436 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
4438 * mips/configure: Add entry.o to LSI library.
4439 * mips/configure.in: Ditto.
4440 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
4441 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
4442 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
4444 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
4446 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
4449 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
4451 * sparc/cygmon-salib.c (open): New syscall.
4453 * sparc/cygmon.ld: Add gcc_except_table section.
4455 * sparc/cygmon-crt0.S: Call __install_signal_handler.
4456 Run ctors/dtors as appropriate.
4458 * sparc/cygmon-salib.c (gettimeofday): New syscall.
4460 (add_mapping): Ditto.
4461 (remove_mapping): Ditto.
4462 (__install_signal_handler): Ditto.
4464 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
4466 * rs6000/mcount.S: New file to in case no profiling module was
4469 * rs6000/Makefile.in (OBJS): Add mcount.o
4470 (mcount.o): Depend on mcount.S.
4472 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
4474 * sparc/cygmon.ld: Add linkonce sections.
4476 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
4478 * d30v/syscalls.c (__syscall): Correct setting errno.
4480 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
4482 * sparc/Makefile.in: Removed TARGET_CFLAGS.
4483 * sparc/configure.in: Ditto.
4484 * sparc/configure: Regenerated.
4486 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
4488 * syscall.h: Remove d30v from comments.
4490 * d30v/syscalls.c: Use common syscall.h file, move setting errno
4491 into common function, rather than have each stub do it.
4493 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
4494 d30v specific version.
4495 (clean): Properly remove libraries.
4497 * d30v/sys/syscall.h: Delete.
4499 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
4501 * rs6000/Makefile.in (unlink.o): Add rule for.
4503 * syscall.h: New file.
4505 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
4507 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
4509 * sparc/Makefile.in: Reorganize file.
4511 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
4512 (all): Don't build erc32 support any more (never installed anyway).
4513 * sparc/erc32-io.c: Renamed from sim-io.c.
4514 * sparc/erc32-stub.c: Renamed from sim-stub.c.
4515 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
4516 * sparc/erc32.ld: Renamed from sim.ld.
4517 * sparc/configure.in (AC_INIT): Update.
4518 * sparc/configure: Regenerate.
4520 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
4522 * d30v/syscalls.c: New file to provide system call stubs.
4523 * d30v/sys/syscall.h: New file to provide system call numbers.
4524 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
4525 * d30v/Makefile.in: Remove old system stubs, and use the new ones
4528 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
4530 * d30v/sys/syscall.h: Define for d30v system calls.
4532 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
4534 * configure.in: Configure the sparc directory for the sparc-elf
4536 * configure: Regenerated.
4538 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
4539 crt0 and install the cygmon linker script.
4541 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
4544 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
4546 * sparc/configure: Regenerated.
4548 * sparc/cygmon.ld: New file.
4549 * sparc/cygmon-crt0.S: New file.
4550 * sparc/cygmon-salib.c: New file.
4552 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
4554 * d30v/crt0.S (_start): Set up stack pointer to end of internal
4557 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
4559 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
4561 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
4563 * configure.in (d30v-*-*): Add configuration.
4564 * configure: Regenerate.
4566 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
4567 * d30v/Makefile.in: Ditto.
4569 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
4571 * d30v/crt0.S: New file for d30v port.
4572 * d30v/configure{,.in}: Ditto.
4573 * d30v/Makefile.in: Ditto.
4574 * d30v/{in,out}byte.c: Ditto.
4575 * d30v/sim-{read,write,exit}.c: Ditto.
4577 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
4579 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
4580 be necessary until all hosts properly set BSP in configure.in.
4582 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
4584 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
4587 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
4589 * mips/crt0.S: Declare external functions as .text to
4590 eliminate linker warnings.
4592 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
4594 * mips/Makefile.in (SCRIPTS): Now is configurable.
4595 (BSP): Now is configurable.
4596 (vr4300.o): Remove unnecessary command.
4597 * mips/configure.in: Configure the newly configuable
4599 * mips/configure: Re-autoconf.
4602 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
4604 * mips/Makefile.in (pmon.o): Added compile command that includes
4605 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
4607 * mips/configure.in (part_specific_defines): New variable
4608 used when building pmon.o.
4609 (part_specific_obj): Include cma101.o as well as vr4300.o,
4610 since it is board-specific in many ways (and relies on
4611 routines in vr4300.o).
4613 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
4615 * mips/idt.ld: Add handling of DWARF sections.
4617 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
4619 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
4621 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
4623 * v850/sys/syscall.h: Match with what is in newlib.
4625 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4627 * v850/sys/syscall.h: New file.
4629 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
4631 * rs6000/ads.ld: Define ram region.
4632 (__stack): Fix value.
4633 * rs6000/crt0.S: Clear the sbss area as well as bss.
4635 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
4637 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
4638 Instead, just force . to be aligned when necessary.
4639 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4640 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
4642 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
4644 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
4645 scripts are in the source directory, not the object directory.
4647 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
4649 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
4650 * rs6000/yellowknife.ld: New file, linker script for embedded
4651 Yellowknife (CHRP/PPCP) box.
4652 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
4653 remove references to EVM, don't optimize the test program.
4654 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
4655 * rs6000/mvme-stack.S: Removed, unnecessary.
4657 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
4659 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
4661 * mips/Makefile.in (SCRIPTS): Added idtecoff.
4664 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
4666 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
4668 * m32r/crt0.S: Remove references to .fillinsn.
4670 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
4672 * testsuite/Makefile.in (INSTALL): Change install.sh to
4675 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
4677 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
4678 * rs6000/configure: Regenerate.
4681 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
4683 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
4686 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
4688 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
4689 of ALIGN(16). Remove ALIGN from _gp computation.
4691 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
4693 * mips/idtmon.S: Added magic number for _flush_cache slot.
4695 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
4697 * m68k/Makefile.in (install): Fix typo.
4699 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
4701 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
4703 * sparc/Makefile.in: Add rules for above.
4704 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4705 [Brought over from Nov 5 change in sparclet branch.]
4707 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
4708 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
4710 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
4712 * m68k/sbc5204: Fix GROUP specifier.
4713 * m68k/sbc5206: Likewise.
4715 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
4717 * m68k/Makefile.in (all): Fix typo.
4719 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
4720 is an invalid instruction on the coldfire.
4722 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
4724 * mips/lsi.ld: New file.
4725 * mips/lsipmon.S: New file.
4726 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
4729 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
4731 * mips/regs.S (pc): Define.
4733 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
4735 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
4736 ABI, set up the stack for a 32-bit call before actually calling
4739 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
4740 with 64-bit pointers.
4742 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
4743 when comparing pointers.
4745 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
4747 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
4748 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
4750 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
4752 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
4753 an invalid addressing mode on the 68000 core.
4755 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
4757 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
4759 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
4761 * m32r/m32r-lib.c: New file.
4762 * m32r/{eva,eva-stub}.ld: New files.
4763 * m32r/Makefile.in: Build and install them.
4764 Also build and install m32r-stub.o.
4766 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
4768 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
4769 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
4770 can't do final link until libs in this directory are built.
4771 * mips/configure: regenerated.
4773 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
4775 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
4776 a register, to avoid relocation overflow if they are zero.
4778 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
4780 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
4781 can now be configured by part_specific_obj.
4782 * mips/configure.in (part_specific_obj): added.
4783 * mips/configure: regenerate.
4785 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
4787 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
4789 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
4791 * mips/ddb.ld: Align the location counter before setting _gp, and
4792 before setting edata. Remove ALIGN from _gp computation.
4793 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
4794 of ALIGN(16). Remove ALIGN from _gp computation.
4796 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
4798 * mips/array.ld: Add mips16 sections.
4799 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
4801 * mips/crt0.S (zerobss): Use subu, not sub.
4803 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
4805 * mips/crt0.S: Add .ent lines for all code fragments, so
4806 that objdump --disassemble will display them correctly.
4808 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
4810 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
4811 based targets. This should eventually be merged with or replaced
4812 by the m68k stub from gdb.
4813 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
4814 * m68k/Makefile.in: Updated for above change.
4816 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
4817 differences and changed to consistantly use the IMM macro for
4818 immediate constants. It is now possible to compare these two
4819 files without having to filter out insignificant differences.
4821 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
4822 init_debug_traps to match documentation and other sample debugger
4825 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
4827 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
4829 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
4830 targets running the dbug monitor.
4832 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
4834 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
4836 * m68k/crt0.S: Don't use SYM to refer to symbols defined
4837 in the linker script.
4839 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
4841 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
4843 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
4845 * mips/crt0.S (_start): Don't try to use FPU registers if
4846 __mips_soft_float is defined.
4848 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
4850 * sparc/Makefile.in (splet-install): Add tsc701.ld.
4852 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
4854 * sparc/sparclet-stub.c: Add support for "P" protocol command.
4855 Add support for %cc coprocessor registers, %asr registers.
4856 Work-around broken SAVE instruction on sparclet.
4858 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
4860 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
4861 same as mon_flush_cache. This fixes failures in "make check"
4863 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
4865 * mips/syscalls.c (__errno, _raise): Delete.
4867 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
4869 * mips/idt.ld: Align the location counter before setting _gp, and
4870 before setting edata.
4871 * mips/pmon.ld: Likewise.
4873 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
4875 * configure.in: Use a special version of AC_PROG_CC. Autoconf
4876 2.12 introduced a check for whether the compiler works, and that
4877 check will fail for a cross compilers without a complete set of
4880 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4882 * sbrk.c: Set the heap pointer to the address of _end, not the
4885 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
4887 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
4889 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
4891 * mips/crt0.S: Delete unreachable instruction after exit call.
4892 Move exit call before .end _start.
4894 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
4896 * configure: Regenerate with autoconf 2.12.
4898 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4900 * config/ppc.mh: New PowerPC eabi target specific config file.
4901 Always use -mrelocatable-lib -mno-eabi.
4903 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
4904 * rs6000/configure: Regenerate.
4906 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
4907 bytes, not 56 so that it is aligned to a 16 byte boundary.
4909 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
4911 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
4912 * sparc/crt0-701.S: Second pass at little endian support.
4914 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
4916 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
4917 * sparc/Makefile.in: Add rules for above.
4918 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4920 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
4922 * mips/ddb.ld: rename cairo.ld to ddb.ld
4923 * mips/Makefile.in: rename cairo to ddb
4925 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4927 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
4928 linker scripts for Hitachi eval boards.
4930 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
4932 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
4934 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
4936 * mips/crt0.S: Initialize gp register correctly.
4938 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
4940 * m32r/sys/syscall.h: New file.
4941 * m32r/crt0.S: Rewrite.
4942 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
4944 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
4946 * m32r/syscalls.c: Deleted, renamed to
4947 * m32r/crtsysc.c: this.
4948 * m32r/Makefile.in: Updated.
4950 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
4952 * m32r/{Makefile.in,configure.in,configure}: New files.
4953 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
4954 * configure.in: Recognize m32r-*-*.
4955 * configure: Regenerated.
4957 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
4959 * mips/crt0.S (_exit): Update terminating break instruction to use
4960 an explicit high value.
4962 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
4964 * sh: New directory, Hitachi SH libgloss support.
4965 * sh/sh3bb.ld: New file, SH3 big box linker script.
4967 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4969 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
4970 case the end symbol is not aligned.
4972 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4974 * mips/vr4300.S (__cpu_flush): Fix lui constant.
4975 * mips/crt0.S (init): Fix passing of arg0 through exit() and
4977 * mips/syscalls.c (__errno): Return address of errno, rather than
4980 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
4982 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4983 Merge .init and .fini sections into .text to fix a.out.
4985 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
4987 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4988 Many fixes for problems discovered during testing. Make stack end
4989 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
4990 longword aligned. Move .shdata out of .text section. Put .rodata
4991 and .gcc_except_table into .text section. Get rid of .shbss
4992 section, load it into .bss. Remove bogus start address
4993 calculation for .bss. Force all sections to be longword aligned.
4994 Create .init and .fini sections (including function prologues and
4995 epilogues) for ELF support.
4996 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
4997 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
4998 Remove creation of vbr_table. Fix function prologue in _exit.
4999 Use fp instead of a6. Add .text pseudo-op to the beginning of
5001 * crt0.S: Remove global symbols zeroboss, init and launch. Make
5002 main, exit, hardware_init_hook, software_init_hook, atexit and
5003 __do_global_dtors extern, not global. Fix logic error when
5004 initializing stack pointer. It now loads sp if __stack is non-
5005 zero. Reverse order of software and hardware init hooks.
5006 Hardware now comes first. Add call to __INIT_SECTION__, and
5007 register __FINI_SECTION__ with atexit. This is needed to make ELF
5008 static constructors and destructors work right.
5010 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
5012 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
5013 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
5014 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
5015 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
5017 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
5019 * mips/Makefile.in (SCRIPTS): Add cairo.
5020 (vr4300.o:): Force build with target CFLAGS to ensure correct
5021 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
5022 as the -Tpmon.ld target.
5023 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
5024 * mips/cairo.ld: Added.
5025 * mips/crt0.S: Restore atexit() call. Fix startup stack
5027 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
5028 * mips/vr4300.s: Added simple bus error handler to cope with
5029 sizing memory that doesn't ghost, but does abort.
5030 * mips/cma101.c: Improve the memory sizer.
5031 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
5033 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5035 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
5037 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
5038 * a29k/configure: Regenerate.
5040 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5042 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
5043 Linux, Solaris libraries if built.
5045 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5047 * m68k/Makefile.in: Add -nostdlib to the test targets.
5048 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
5049 .data to .text where they really belong.
5050 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
5051 GCC is supposed to do this in __main.
5053 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
5055 * sparc/libsys/isatty.c: New file.
5057 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5059 * pa/Makefile.in: Build the test case as seperate targets.
5060 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
5063 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5065 * m68k/Makefile.in: Install common crt0.o, remove old references
5068 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5070 * sparc/Makefile.in: Built crt0.S, not crto.s.
5071 * sparc/crt0.S: Don't use REGS macro, use % always.
5072 * sparc/salib.c: Add a prototype for putDebugChar.
5074 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
5076 * sparc/{sysc-701.c,crt0-701.S}: New files.
5077 * sparc/Makefile.in (all): Build them.
5078 ($(701_BSP),crt0-701.o): New targets.
5079 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
5080 (all): Depend on $($(CPU)_ALL).
5081 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
5082 Depend on $($(CPU)_INSTALL).
5083 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
5084 (AC_CONFIG_AUX_DIR): Call.
5086 * sparc/configure: Regenerated.
5088 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
5090 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
5092 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
5094 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
5096 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5098 * lseek.c (lseek): Don't use SET_ERRNO.
5099 * open.c (open): Ditto.
5101 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
5103 * sparc/Makefile.in: Install ex930/931/934.ld files.
5104 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
5105 define target_alias to make install work from this directory.
5107 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * Makefile.in: Make sure we always have an argument to for. Make
5110 sure rootpre and srcrootpre are always set before using
5113 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5115 * glue.h (SET_ERRNO): Removed.
5116 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
5118 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5120 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
5123 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
5125 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
5126 assembly of the "sync" instruction.
5127 * mips/Makefile.in: Removed special cma101.o build. Seperate
5128 install.sh invocations for the BSP libraries.
5130 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5132 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
5134 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
5136 * sparc/traps.S: Don't use REGS macro, use % always.
5137 * sparc/Makefile.in: Add -nostdlib when building the test cases,
5138 as gcc keeps thinks it wants two crt0.o.
5139 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
5140 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
5141 broken, and I doubt it'll get fixed.
5143 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
5145 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
5147 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
5149 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
5150 (cma101.o): Pass -mips2 after $(CFLAGS).
5152 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5154 * Makefile.in (bindir, libdir): Use autoconf-set values.
5155 * configure: Rebuilt.
5157 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
5158 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
5159 * doc/configure: Rebuilt.
5161 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
5162 (bindir, libdir): Use autoconf-set values.
5163 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
5164 (AC_PREREQ): autoconf 2.5 or higher.
5165 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
5168 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5170 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
5171 hardware_init_hook and software_init_hook if they exist with a
5172 legit address. Drop into exit after main. Zero the bss section.
5173 * sparc/ex930.ld: PROVIDE hardware_init_hook and
5176 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
5180 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
5182 * debug.[ch]: New files for GDB stub support.
5183 * config/default.mt: Add rules for debug.o.
5184 * config/default.mh: Add rule for building C++ source. Add $srcdir
5185 to INCLUDES so shared header files can be found.
5187 * sparc/salib.c(exceptionHandler): Range check the vector number
5188 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
5190 * sparc/crt0.s: Handle cpus that don't have FP support.
5191 * sparc/Makefile.in: Add multilib support. Add variable for
5192 objcopy and objdump. Build the BSPs as archive libraries, not
5193 object files. Add support for the SIS sparc simulator. Build the
5194 test case srecords and dissasembly as seperate makefile
5195 targets. Also optionally build the C++ test case. Use a target
5197 * sparc/configure.in: Add multilib support.
5198 * sparc/configure: Regenerated.
5199 * sparc/asm.h: Macros to deal with aout and coff formats portably.
5200 * sparc/slite.h: Sparclite specific stuff.
5201 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
5202 the SIS sparc simulator.
5203 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
5204 * sparc/tests.c: Test case for linking and GDB protocol.
5206 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5208 * pa/Makefile.in: Build the test case srecords and dissasembly
5209 as seperate makefile targets. Also optionally build the C++ test
5211 * pa/crt0.S: If __stack and __globals have a legit address, use
5212 that for %sp and %gp. Execute hardware_init_hook and
5213 software_init_hook if they exist with a legit address. Add
5214 __do_global_dtors() to the atexit array.
5215 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
5216 libraries. Allocate the stack and global spaces from the top of
5217 memory. PROVIDE hardware_init_hook and software_init_hook.
5219 * m68k/Makefile.in: Build the test case srecords and dissasembly
5220 as seperate makefile targets. Also optionally build the C++ test
5222 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
5223 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
5224 correctly for a change.
5225 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
5226 building seperate ones. PROVIDE hardware_init_hook and
5227 software_init_hook. Stick the Constructors and Destructors in
5228 .data cause they don't work in .text (which is where they should
5230 * m68k/cpu32bug: Add a few more traps to support the older ABug
5232 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
5233 of memory. Excecute hardware_init_hook and software_init_hook if
5234 they exist with a legit address. Add __do_global_dtors() to the
5237 * rs6000/Makefile.in: Use the linker script to build the test
5238 case. Also build a C++ test case.
5239 * rs6000/dtor.C: Test contructors and destructors.
5240 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
5242 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
5243 so we can test for them in the crt0.S.
5244 * rs6000/crto.S: Excecute hardware_init_hook and
5245 software_init_hook if they exist with a legit address.
5247 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5249 * mips/Makefile.in: Replace the "test" target with seperate
5250 targets for the dissasembled file, and the srecord.
5251 * mips/configure.in: Use a target makefile fragment.
5252 * mips/configure: Regenerate.
5253 * mips/idt.ld: Add a comment on producing srecords. Setup a space
5254 for the stack. PROVIDE hardware_init_hook and software_init_hook.
5255 * mips/crt0.S: Make a small stack. Run memsize() using the temp
5256 stack, and then set the stack to the top of memory. Also grab some
5257 space for the globals. Add __do_global_dtors() to the atexit
5258 array. Call _exit from newlib so the atexit array gets run, then
5261 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
5263 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
5265 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5267 * rs6000/simulator.S (open, close, lseek): Add system calls.
5268 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
5270 (SIM_OBJS): Put them here instead.
5272 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5274 * m68k/crt0.S: Don't allocate __stack in the .bss section.
5275 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
5276 the top of memory. Use "-l" in GROUP rather than the full name so
5277 it'll get found using the path lookup in LD. Also link in libgcc
5278 too. Don't set __lstack anymore.
5279 * m68k/Makefile.in: Build test as a series of Makefile targets,
5280 rather than as a big loop.
5282 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5284 * rs6000/mvme-stack.S: New file, define __stack.
5285 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
5288 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5290 * rs6000/Makefile.in: Add support for multilib.
5291 * rs6000/configure.in: Ditto.
5292 * rs6000/configure: Regenerate.
5294 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
5296 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
5298 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5300 * {mips,a29k,pa}/configure.in: Add support for multilibs
5301 by using config-ml.in.
5302 * {mips,a29k,pa}/configure: Regenerate.
5303 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
5304 not objects for the BSPs.
5306 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5308 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
5310 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5312 * rs6000/simulator.S: Call _cerror to save errno if an error
5314 * rs6000/sim-errno.c (_cerrno): New function to set errno.
5316 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5318 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
5319 libgloss on PowerPC Solaris.
5321 * rs6000/Makefile.in: Add Solaris support.
5323 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5325 * Makefile.in: Don't do anything if SUBDIRS is empty.
5327 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5329 * configure.in, m68k/configure.in: Add support for multilibs by
5331 * m68k/crt0.S: If a value for __stack hasn't been specified,
5332 initialize %sp to some memory in .bss.
5333 * m68k/Makefile.in: Build archive libraries, not objects for the
5334 BSPs. Build multiple copies of the crt0.o, one for each target. Add
5335 support to build multilibs.
5336 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
5337 libc.a and the BSP rather than INPUT an object. Get the right
5340 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
5343 extbl, so it can be used on a 68000.
5345 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5347 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
5348 instruction following the _exit system call. This also makes sure
5349 that the debugger reports the address as being in _exit, rather
5350 than whatever function follows _exit.
5352 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5354 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
5355 mon-syscalls.S,mon-write.c}: Initial support for MON960.
5356 * configure.in: Add support for i960.
5357 * configure: Rebuild with autoconf 2.8.
5359 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
5361 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
5362 * a29k/configure: Rebuild with autoconf 2.7.
5363 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
5364 AC_CANONICAL_SYSTEM.
5365 * mips/configure.in, pa/configure.in: Likewise.
5366 * rs6000/configure.in: Likewise.
5367 * m68k/configure, mips/configure, pa/configure: Rebuild.
5368 * rs6000/configure: Rebuild.
5370 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
5372 * sparc/libsys/sbrk.S (curbrk): Moved from here,
5373 * sparc/libsys/cerror.S (curbrk): To here.
5375 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
5377 * mips/crt0.S (bssloop): Updated comment to reflect the source.
5379 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
5381 * configure.in (sparclet-*-aout*): Add entry.
5382 * configure: Regenerated.
5383 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
5384 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
5387 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5389 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
5390 satellite. (doesn't use udi)
5391 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
5392 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
5394 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
5395 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
5397 * configure.in: Add support for a29k.
5398 * configure: Rebuild.
5400 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5402 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
5403 system call, instead of sucessive .INCHR system calls. Map \r on
5406 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
5408 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
5410 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5412 * rs6000/mvme-print.c: New file, map write into sequences of
5413 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
5415 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
5417 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
5420 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
5422 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
5423 * mips/cma101.c (time): Added time() function.
5425 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
5427 * mips/vr4300.S (__cpu_flush): Fix loop counter.
5429 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
5431 * mips/syscalls.c: Used include file, rather than local manifest
5433 * mips/crt0.S: Removed IDT monitor entry points.
5434 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
5435 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
5436 * mips/{mipspmon.ld}: Added.
5438 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5440 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
5441 * rs6000/configure: Regenerate.
5443 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5445 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
5446 in the .sdata section, and provide a fixup for the address, in
5447 order to support the new -msdata compiler flag.
5449 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5451 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
5452 so eabi-ctors in libgcc.a can know to register the function to
5453 call all of the destructors.
5455 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
5457 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
5458 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
5459 (AC_CONFIG_AUX_DIR): Define
5460 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
5462 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
5464 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
5467 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
5469 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
5470 returns size, not (last address + 1).
5472 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
5474 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
5475 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
5476 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
5477 to use CC, etc., instead of CC_FOR_TARGET, etc.
5478 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
5479 RANLIB. Always use default.mh.
5480 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
5481 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
5482 substituted by the autoconf configure script. Use them instead of
5483 the *_FOR_TARGET variants.
5484 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
5485 * m68k/configure.in: Call AC_ARG_PROGRAM.
5486 * mips/configure.in, pa/configure.in: Likewise.
5487 * rs6000/configure.in: Likewise.
5488 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
5490 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
5491 * mips/Makefile.in: Split new test target from all target.
5492 * configure, */configure: Rebuild.
5494 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
5496 * Makefile.in: Added prefix, exec-prefix and tooldir to
5497 FLAGS_TO_PASS so vaulting works correctly.
5499 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
5501 * mips/mipsidt.ld: Added.
5502 * mips/syscalls.c: Added.
5503 * mips/crt0.S: Added FPU presence check, and entry points into IDT
5505 * mips/Makefile.in (all): Updated to build generic IDT monitor
5507 * mips/test.c (main): Removed unnecessary prototypes.
5508 * configure.in (configdirs): Removed mips64vr4300 target.
5509 * configure: Re-generated.
5510 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
5511 directory path element.
5512 * mipsidt: Directory removed.
5514 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
5516 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
5517 * configure, */configure: Rebuild.
5518 * Makefile.in, */Makefile.in: Don't set program_transform_name.
5520 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5522 * configure.in (configdirs): Add mips*vr4300*-*-* target.
5524 * configure: Re-generated.
5526 * mipsidt/crt0.S: Check for FPU presence.
5528 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
5530 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
5532 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
5534 * config/default.mh: Add additional "../" to path used to find
5535 comp-tools binaries in an object tree.
5537 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5539 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
5542 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5544 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
5545 calls, not decimal, since formatting the disk when you intend to
5546 write out a character is not nice.
5548 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5550 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
5551 stack chain to avoid last word indebugger's memory.
5553 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
5556 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
5558 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
5561 * mipsidt/crt0.S: Changed monitor entry sequence.
5563 * mipsidt/syscalls.c: Added local sbrk() function, derived from
5564 (libgloss/sbrk.c), but using the monitor routine to ascertain the
5565 amount of memory available.
5567 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5569 * mipsidt: Added (directory). This is a simple crt0 module for the
5570 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
5571 specific R3000 board, so it was safer creating a new target
5573 * mipsidt/Makefile.in: Added.
5574 * mipsidt/configure: Added.
5575 * mipsidt/configure.in: Added.
5576 * mipsidt/crt0.S: Added.
5578 * mipsidt/syscalls.c: Added.
5579 * mipsidt/test.c: Added.
5581 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
5583 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
5585 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
5586 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
5587 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
5589 * rs6000/sim{-crt0,ulator}.S: Ditto.
5591 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
5592 for _start, since the linker needs to see this.
5594 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
5596 * sparc/sparc-stub.c: include sparclite.h to get access to register
5598 * (trap_low): Save and restore FP regs if necessary. Also, clean
5599 up save and restore of debug unit regs.
5600 * (hard_trap_info): Add more architecturally defined traps.
5601 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
5602 * (get_in_break_mode): Clean up. Get rid of calls to
5603 set_hw_breakpoint_trap(). Also, use write_asi macro
5604 * (handle_exception): Clean up `g' and `G' commands. Add `P'
5606 * (hw_breakpoint): Why was this here!? It's gone now...
5607 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
5608 flow setup. Call main instead of jumping to it.
5609 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
5610 and improved read_asi macro.
5611 * (win_ovf win_unf): Parameterize window size.
5612 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
5613 * (read_psr write_psr): New macros to do the obvious.
5614 * Add conditionalized code for 933 window size.
5616 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5618 * rs6000/simulator.S (abort): Delete abort.
5619 * rs6000/sim-abort.c: New file, to print message that abort was
5621 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
5623 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
5624 give the start and end of a function written in assembler. If
5625 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
5626 the real function with one or two leading periods.
5628 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
5629 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
5631 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
5632 Compile the .S files with gcc, so that -mcall-* flags define the
5635 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
5637 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
5638 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
5639 * sparc/salib.c (__main): Comment out empty function.
5641 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
5643 * Makefile.in (maintainer-clean): New synonym for realclean.
5644 * hp74x/Makefile.in (maintainer-clean): Likewise.
5645 * m68k/Makefile.in (maintainer-clean): Likewise.
5646 * pa/Makefile.in (maintainer-clean): Likewise.
5647 * mips/Makefile.in (maintainer-clean): Likewise.
5648 * rs6000/Makefile.in (maintainer-clean): Likewise.
5649 * sparc/Makefile.in (maintainer-clean): Likewise.
5650 * doc/Makefile.in (maintainer-clean): Likewise.
5651 * testsuite/Makefile.in (maintainer-clean): Likewise.
5652 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
5654 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5656 * rs6000/Makefile.in (all): Fix typo preventing simulator from
5659 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5661 * rs6000/Makefile.in: Misc mvme support fixes.
5663 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
5664 leading underscores from identifiers.
5666 * m68k/asm.h: New file, macro definitions helpful for assembly
5667 language programming.
5668 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
5671 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
5672 New files, preliminary support for motorola mvme targets running
5674 * rs6000/Makefile.in: Build mvme support.
5676 * rs6000/asm.h: New file, macro definitions helpful for assembly
5677 language programming.
5678 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
5680 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5682 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
5684 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5686 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
5687 reordered insns that can end up being an infinite loop.
5688 * m68k/idp-outbyte.c (READREG): Likewise.
5690 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5692 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
5693 using a large static area for the break area.
5695 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5697 * rs6000/Makefile.in (install*): Add separate installation rules
5698 for sim and evm targets.
5700 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5702 * rs6000/sim*: Add PowerPC simulator support.
5704 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
5706 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
5707 code. Fix callinfo directives to include "millicode" attribute.
5709 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
5711 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
5713 * pa/crt0.S ($START$): Use local label prefix for local label
5716 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
5718 * ex93x/sparclite.h: add __WINSIZE.
5719 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
5722 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5724 * Makefile.in: Updated to reflect filename changes.
5726 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
5727 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
5730 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5732 * m68k/mc68681-duart.h: Removed everything except register offsets.
5733 Changed offsets so they reflect actual chip instead of how device
5734 is mapped into the IDP address space.
5735 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
5736 (READREG, WRITEREG): Changed to correspond to unusual way the
5737 device is mapped (ie. base address + (reg offset * 4) + 3)).
5738 (duart_status, duart_mode, duart_init, duart_restore): Removed,
5739 these interfaces were never used and didn't work.
5740 (outbyte): Removed unconditional delay.
5742 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
5743 change of April 18th which makes the "_end" symbol compatible
5744 with both a.out and coff toolchains.
5745 (zerobss): Handle zero-length bss.
5747 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5749 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
5750 regenerated with autoconf 2.4.2.
5752 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5754 * doc/porting.texi: Fix typos and spelling errors.
5756 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5758 * pa/Makefile.in: Enable HP supplied millicode routines.
5759 * pa/hp-milli.s: Make sure copyright notice gets included
5762 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
5765 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5767 * pa/crt0.S ($START$): Use long-calls to call main and exit.
5769 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
5771 * pa/crt0.S: Call exit() after returning from main.
5773 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5775 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
5776 (distclean, realclean): Remove autoconf-generated config.cache
5777 and config.log files.
5779 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5781 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
5782 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
5783 is invoked, it makes it much more difficult to debug.
5785 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
5787 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
5789 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
5791 * stat.c: Add const so it works with newlib's stat.h.
5793 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
5795 * m68k/mvme.S: Extend sign using two instructions rather than one
5796 so it'll work on a stock mc68000.
5798 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
5800 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
5801 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
5803 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
5804 * pa/Makefile.in: Make all just build BSP, add seperate test
5806 * most files: add Cygnus BSD-style copyright message.
5808 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5810 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
5811 Use changequote() to temporarily turn off m4 quoting so that
5812 i[345]86-*-go32 pattern in case statement remains unchanged.
5813 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
5816 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5818 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
5821 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
5823 * ex93x: renamed to sparc.
5824 * r3000: renamed to mips.
5825 * hppro: renamed to pa.
5826 * configure.in, configure: Use new directory names.
5827 * config/default.mh: Remove '' in sed program_transform_name so
5829 * doc/porting.texi: update doc.
5831 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5833 * doc/configure.in: converted to autoconf.
5834 * doc/configure: New file, generated with autoconf 2.3.
5836 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
5837 r3000}/Makefile.in (Makefile.in): Added config.status to
5839 (config.status): New target.
5841 * m68k/Makefile.in: Build M68332BCC BSP.
5843 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
5845 * glue.c: Change decl of end to char[] for some reason.
5846 * (sbrk): Rewrite sbrk so that it works.
5847 * (fstat): Return status indicating fd is for a tty. Makes stdio
5849 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
5850 -18(sp). Note that -24 decimal == -18 hex...
5851 * hppro/op50n-io.S: Add read and write interfaces to the rom
5852 monitor. Unfortunately, the monitor doesn't seem to work...
5853 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
5854 nice way. Define stack and reserve space. Put heap after stack.
5856 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5858 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
5859 versions prior to this generate code that AIX 4.X's sh can't
5862 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
5863 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
5865 * m68k/bcc.ld: Link with bcc.o
5867 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
5869 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
5870 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
5871 * hppro/divcnst-generic/*: Delete.
5872 * hppro/divcnst-fast/*: Delete.
5873 * hppro/Makefile.in: Delete junk.
5875 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5877 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
5878 section, moved __stack definition to the top level and set it
5879 explicitly to the value appropriate to the target board.
5880 Added __end symbol (needed for a.out toolchains).
5882 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
5884 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
5885 malloc doesn't trash the stack.
5886 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
5887 value, which is useless anyway.
5889 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5891 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
5893 * m68k/Makefile.in: Install BCC linker script.
5895 * Makefile.in: Fixed typo.
5897 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
5898 * hppro/configure: regenerated.
5900 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
5902 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
5904 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
5905 outp. Use correct port numbers for COM1 serial port.
5907 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5909 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
5910 proper immediate-operand syntax for whatever the target assembler
5912 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
5913 definitions as in m68k/crt0.S.
5915 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5917 * Makefile.in: fixed clean rules such that they do not try to
5918 clean ${SUBDIRS} if libgloss not supported on that target.
5920 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5922 * configure.in: Append new subdirectories to ${configdirs}.
5923 (go32-*-*): Removed.
5924 * configure: Regenerated.
5926 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
5929 * m68k/Makefile.in: Don't hide how BSP objects are built.
5931 * glue.c (print, putnum): declared void.
5933 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
5934 (LIBS_FOR_TARGET): Removed.
5936 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
5937 make variables, expands to compiler flags to find headers and
5938 libraries if ${objroot}/newlib is present.
5939 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
5940 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
5941 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
5942 LIBS_FOR_TARGET): Removed.
5944 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
5946 * m68k/Makefile.in (install): Use correct names for MVME* variables.
5947 * configure.in: Delete `unknown' from m68* case.
5949 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5951 * m68k/crt0.S: initialize stack pointer to __stack before creating
5954 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
5955 bss, and into its own segment with an address at top of RAM.
5957 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5959 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
5960 converted to autoconf.
5961 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
5962 from configure.in with autoconf 2.3.
5964 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
5966 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
5967 CONSTRUCTING and RELOCATING only work for linker scripts built
5968 from ld/scripttmpl/*.
5970 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
5971 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
5972 tables and etext, edata, and end variables are only done when
5975 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
5977 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
5979 * hppro/crt0.S: Remove static definitions of _stack and $global$.
5980 Let the linker script define them in the BSS segment.
5981 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
5982 for $global$ and _stack in the appropriate segments.
5984 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
5986 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
5988 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
5990 * ex93x/ex93x.ld: Add crt0.o in INPUT.
5991 * ex93x/sparcl-stub.c: Add nop after bg insn.
5992 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
5994 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
5996 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
5998 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
6000 * config/default.mh: Use SRCROOT to find the newlib includes.
6002 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
6004 * configure.in, testsuite/configure.in: Add SRCROOT variable.
6005 * glue.c: Change "char *path" to "const char *path" so it works
6006 with the changes stat.h.
6008 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
6010 * ex93x/ex93x.ld: The stubs module now can have different names for
6011 different SPARClite chips. Use default one which is slite930.o.
6013 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6015 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
6017 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
6019 * config/default.h: add -I. to INCLUDES.
6020 * ex93x/salib.c: to include sparclite.h.
6021 * ex93x/sparclite.h: new file copied from gdb/sparclite.
6023 * config/default.mh: Fix INCLUDES to one level less '../'.
6025 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
6027 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
6030 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
6032 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
6033 in the linker script. Use a macro to cover using '#' or '&' for
6035 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
6036 using '#' or '&' for immediate values.
6037 * testsuite/libgloss.all/io.c: Add a test for read().
6039 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
6041 * glue.c: Make use _ansi.h, move to top level libgloss directory
6042 form all other directories.
6043 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
6044 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
6046 * configure.in: All configure.in now edit the value to OBJROOT in
6047 the Makefiles they produce.
6048 * config/default.mh: Use OBJROOT for paths to test for fresh
6050 * configure.in: Add the testsuite directory.
6051 * testsuite/config/{m68k.mt,mips.mt}: New target support for
6052 MVME135, IDP, and Array targets.
6054 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
6056 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
6057 traditional and ANSI varargs. (which currently fail)
6058 * Makefile.in: Build intelligently and use dependancies so we
6059 don't rebuild the world for each test run.
6060 * configure.in: Make a .gdbinit file to run the tests and load via
6063 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
6065 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
6068 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
6070 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
6071 * m68k/mc68ec.c: Ditto, in asm statements.
6072 * m68k/mvme.S: Ditto.
6074 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
6076 * Makefile.in (all): added "else" statements for Ultrix to work
6078 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
6080 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
6081 * testsuite/config/support.c: A minimal testing API for minimal
6083 * testsuite/config/hppa.mt: Set build flags for PRO targets.
6084 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
6085 Test cases for libgloss and soft-float.
6087 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
6089 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
6091 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
6092 suite for low level stuff. A few test cases now all build.
6094 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
6096 * config/default.mh: Change default path for linking in a freshly
6097 built libc.a, libm.a, libgcc.a to work with -msift-float.
6099 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
6102 * m68k/Makefile.in: Use explicit rules, rather than redefining
6103 .c.o. This is to force compiling with -m68000.
6105 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
6107 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
6110 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
6112 * doc, doc/Makefile.in, configure.in: New directory.
6113 * doc/porting.texi: New manual that explains porting the GNU tools
6114 to embedded systems.
6116 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
6118 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
6119 which has hardware breakpoint support.
6120 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
6122 * ex93x/sparcl-stub.c: New file.
6123 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
6125 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
6127 * r3000/crt0.S: Zero the bss section by words.
6129 * r3000/Makefile.in: Add in the rest of the support code for the
6132 * r3000/array.ld: Set the memory map for the Array Tech LSI
6135 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
6136 prototype using ROM entry points.
6138 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
6140 * hppro/crt0.S: Add _sr4export function so GDB calls work.
6142 * hppro/Makefile.in: Link in libc.a twice so atexit works().
6144 * hppro/glue.c: Don't stub out __main anymore.
6146 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
6148 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
6150 * r3000/glue.c,crt0.S,test.c: New support for for mips.
6152 * configure.in: Configure r3000 dir for a mips chip.
6154 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
6156 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
6159 * hppro/Makefile.in: Link in the rest of the millicode routines.
6161 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
6163 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
6164 since xgcc is for the wrong architecture.
6166 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
6168 * config/default.mh: Find the corrrect libgcc2.a.
6170 * Makefile.in: Link in libgcc2.a by default. Build new millicode
6173 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
6174 test-dyncall.c, test-mul.c: New millicode files for low level math
6177 * test.c: Use printf so millicode gets exercised.
6179 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
6180 divU_9.S: Fast versions of some division routines.
6182 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
6183 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
6184 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
6185 divU_3.S, divU_7.S: Yet more millicode routines.
6187 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
6189 * config/default.mh: Add default searches for the correct libc and
6192 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
6194 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
6195 for the test program.
6197 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
6199 * m68k/glue.c: Remove errno so there's no libc dependancies.
6201 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
6202 from mvme.S so the library can link without the stub.
6204 * m68k: New directory. Merge the idp, shared, and mvme135
6205 directories into one place.
6207 * config/default.mh: Use CC_FOR_TARGET for .S files so the
6208 preprocessor actually gets run.
6210 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
6212 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
6214 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
6215 based target boards. Moved from newlib/stub.
6217 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
6220 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
6221 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
6224 * libgloss: Creation. A library for board support packages. The
6225 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
6227 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
6229 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
6231 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
6233 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
6234 what mvme135-stub.c expects.
6236 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
6238 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
6241 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
6243 * mvme135/mvme135-asm.S: new file.
6244 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
6245 Makefile.in: build mvme135-stub.o.
6247 * ChangeLog: created.