1 2012-08-30 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
3 * cr16/sys/syscall.h: New file.
5 2012-05-02 Greta Yorsh <Greta.Yorsh@arm.com>
7 * arm/redboot-crt0.S (__change_mode): Replace mov with movs.
9 2012-03-23 Mike Frysinger <vapier@gentoo.org>
11 * cris/Makefile.in (install-lin): Add $(DESTDIR) before ${tooldir}.
13 2012-03-12 Mike Frysinger <vapier@gentoo.org>
15 * libnosys/Makefile.in (NEWLIB_CFLAGS, NEWLIB_LDFLAGS,
16 INCLUDES, CFLAGS_FOR_TARGET, LDFLAGS_FOR_TARGET,
17 AR_FLAGS, .c.o, .C.o, .s.o, .S.o, .c.s): Delete and replace
18 with @host_makefile_frag@.
20 2012-03-12 Mike Frysinger <vapier@gentoo.org>
22 * config/default.mh (AR_FLAGS): Set to rc.
24 2012-03-09 Jeff Johnston <jjohnstn@redhat.com>
26 * epiphany/access.c: Add modification rights to clause as
27 permitted by DJ Delorie.
28 * iq2000/access.c: Ditto.
29 * mn10200/access.c: Ditto.
30 * mn10300/access.c: Ditto.
32 * v850/access.c: Ditto.
34 2012-03-02 Bin Cheng <bin.cheng@arm.com>
36 * configure.in: Accept "arm*" target spec instead of just "arm".
37 * configure: Regenerated.
38 * libnosys/configure.in: Likewise.
39 (libc_symbol_prefix): Renamed to libc_cv_symbol_prefix.
40 * libnosys/configure: Regenerated (using autoconf v2.68).
42 2012-02-21 Jeremy Bennett <jeremy.bennett@embecosm.com>
43 Alan Lehotsky <apl@alum.mit.edu>
44 Joern Rennecke <joern.rennecke@embecosm.com>
46 * configure.in: Add Epiphany support.
47 * configure: Regenerate.
48 * epiphany: New directory.
49 * libgloss/README: Add Epiphany entry.
51 2012-01-23 Stuart Henderson <stuart.henderson@analog.com>
53 * bfin/_exit.c: New file.
54 * bfin/Makefile.in (BOARD_OBJS): Add _exit.o.
56 2012-01-17 Bin Cheng <bin.cheng@arm.com>
58 * arm/linux-crt0.c: Use ldr instead of adr to get address of
61 2011-12-18 Steve Kilbane <stephen.kilbane@analog.com>
63 * bfin/clear_cache_range.c: New file.
64 * bfin/Makefile.in (SIM_OBJS): Add clear_cache_range.o.
65 (BOARD_OBJS): Likewise.
66 (BOARD_BSP): Set to libbfinbsp.a.
67 (${BOARD_BSP}): New rule.
69 2011-12-15 Konrad Eisele <konrad@gaisler.com>
71 * configure.in: Add SPARC LEON support.
72 * configure: Regenerated.
73 * sparc_leon/asm-leon/amba.h, sparc_leon/asm-leon/asmmacro.h,
74 sparc_leon/asm-leon/clock.h, sparc_leon/asm-leon/contextswitch.h,
75 sparc_leon/asm-leon/elfmacro.h, sparc_leon/asm-leon/head.h,
76 sparc_leon/asm-leon/irq.h, sparc_leon/asm-leon/jiffies.h,
77 sparc_leon/asm-leon/lambapp.h, sparc_leon/asm-leon/lambapp_devs.h,
78 sparc_leon/asm-leon/leon.h, sparc_leon/asm-leon/leon3.h,
79 sparc_leon/asm-leon/leonbare_debug.h, sparc_leon/asm-leon/leonbare_kernel.h,
80 sparc_leon/asm-leon/leonbare_kernel_queue.h, sparc_leon/asm-leon/leoncompat.h,
81 sparc_leon/asm-leon/leondbg.h, sparc_leon/asm-leon/leonstack.h,
82 sparc_leon/asm-leon/liblocks.h, sparc_leon/asm-leon/linkage.h,
83 sparc_leon/asm-leon/param.h, sparc_leon/asm-leon/queue.h,
84 sparc_leon/asm-leon/spinlock.h, sparc_leon/asm-leon/stack.h,
85 sparc_leon/asm-leon/time.h, sparc_leon/asm-leon/timer.h,
86 sparc_leon/asm-leon/types.h, sparc_leon/asm-leon/winmacros.h:
88 * sparc_leon/Makefile.in, sparc_leon/_exit.c,
89 sparc_leon/amba.c, sparc_leon/amba_dbg.c,
90 sparc_leon/amba_driver.c, sparc_leon/amba_scan.c,
91 sparc_leon/asm-leon, sparc_leon/bdinit.S,
92 sparc_leon/busscan.S, sparc_leon/cacheA.S,
93 sparc_leon/catch_interrupt.c, sparc_leon/catch_interrupt_mvt.c,
94 sparc_leon/catch_interrupt_pending.c, sparc_leon/catch_interrupt_svt.c,
95 sparc_leon/configure.in,
96 sparc_leon/console.c, sparc_leon/console_dbg.c,
97 sparc_leon/console_init.c, sparc_leon/contextswitch.c,
98 sparc_leon/contextswitch_asm.S, sparc_leon/crt0.S,
99 sparc_leon/crti.S, sparc_leon/crtn.S,
100 sparc_leon/etrap.S, sparc_leon/etrap_fast.S,
101 sparc_leon/fpu.S, sparc_leon/gettimeofday.c,
102 sparc_leon/initcalls.c, sparc_leon/io.c,
103 sparc_leon/irqinstall.S, sparc_leon/irqtrap.S,
104 sparc_leon/irqtrap_fast.S, sparc_leon/jiffies.c,
105 sparc_leon/kernel.c, sparc_leon/kernel_context.S,
106 sparc_leon/kernel_debug.c, sparc_leon/kernel_debug_var.c,
107 sparc_leon/kernel_mm.c, sparc_leon/kernel_mutex.c,
108 sparc_leon/kernel_queue.c, sparc_leon/kernel_sched.c,
109 sparc_leon/kernel_thread.c, sparc_leon/lcpuinit.S,
110 sparc_leon/locore.S, sparc_leon/locore_atexit.c,
111 sparc_leon/locore_clean.S, sparc_leon/locore_mvt.S,
112 sparc_leon/locore_mvt_reset.S, sparc_leon/locore_svt.S,
113 sparc_leon/locore_svt_reset.S, sparc_leon/locore_svtdisp.S,
114 sparc_leon/locore_var.S, sparc_leon/locore_var_svt.S,
115 sparc_leon/mmu_asm.S, sparc_leon/mutex.c,
116 sparc_leon/nocache.S, sparc_leon/pnpinit.c,
117 sparc_leon/pnpinit_malloc.c, sparc_leon/pnpinit_simple.c,
118 sparc_leon/regwin.S, sparc_leon/regwin_patch.c,
119 sparc_leon/regwin_slow.S, sparc_leon/regwinflush.S,
120 sparc_leon/rtc.c, sparc_leon/rtrap.S,
121 sparc_leon/rtrap_fast.S, sparc_leon/stop.S,
122 sparc_leon/timer.c, sparc_leon/times.c:
124 * sparc_leon/configure: Regenerate
126 2011-12-13 Richard Earnshaw <rearnsha@arm.com>
127 Thomas Klein <th.r.klein@web.de>
129 * arm/crt0.S: Manually set the target architecture
130 when compiling for Thumb1 on EABI targets.
131 Avoid v6-only Thumb-1 MOV instruction.
133 2011-11-28 DJ Delorie <dj@redhat.com>
135 * configure.in: Add rl78.
136 * configure: Regenerate.
137 * rl78: New directory
139 2011-11-08 Mike Frysinger <vapier@gentoo.org>
141 * libnosys/Makefile.in (install): Use INSTALL_DATA.
143 2011-10-07 Nick Clifton <nickc@redhat.com>
145 * rx/crt0.S: Initialise the PID address register.
146 (__pid_base): Define weakly.
148 2011-09-29 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
150 * arm/crt0.s: Support 0 heap base response from HeapInfo syscall.
152 2011-09-29 Bin Cheng <bin.cheng@arm.com>
154 * arm/arm.h (HAVE_CALL_INDIRECT): Define.
155 * arm/crt0.S (indirect_call): New macro. Encodes indirect
156 function calls. Does not use blx for pre-armv5 targets.
158 2011-08-19 Nick Clifton <nickc@redhat.com>
160 * iq2000/sim.ld (.gcc_except_table): Include .gcc_except_table.foo
163 2011-08-08 Mike Stump <mikestump@comcast.net>
165 * Makefile.in: Make stmp-bsp and install consistent with
166 subdir_do target with regards to error handling.
168 2011-07-13 Bin Cheng <bin.cheng@arm.com>
170 * arm/crt0.S: Support armv6-m processors in libgloss.
171 * arm/swi.h: Likewise.
172 * arm/trap.S: Likewise.
173 * arm/redboot-crt0.S: Likewise.
174 * arm/linux-crt0.c: Likewise.
177 2011-07-01 Mike Frysinger <vapier@gentoo.org>
179 * bfin/syscalls.c (_getpid): Call do_syscall with func argument n and
181 (_fstat): Delete stub body. Add block array and assign file/st to it.
182 Call do_syscall with result.
183 (_stat): Delete stub body. Add block array and assign fname/st to
184 it. Call do_syscall with result.
185 (_link): Change func arguments to accept two strings. Add block array
186 and assign existing/new to it. Call do_syscall with result.
187 (_unlink): Change func arguments to accept a string. Call do_syscall
190 2011-07-01 Mike Frysinger <vapier@gentoo.org>
192 * bfin/syscalls.c (_lseek): Change 3rd arg name to whence. Increase
193 block array to 3 elements. Set 3rd element to whence.
195 2011-06-29 Jeff Johnston <jjohnstn@redhat.com>
197 * arm/Makefile.in: Add $CFLAGS to compile commands for specified .o targets.
199 2011-06-22 Mike Frysinger <vapier@gentoo.org>
201 * bfin/syscalls.c (do_syscall): Delete local variable definitions.
202 Declare result, result2, errcode local ints. Delete asm inputs
203 and outputs. Set output constraints to q0/result, q1/result2, and
204 q2/errcode. Set input constraints to qA/reason and q0/arg. Set
207 2011-06-21 Mike Frysinger <vapier@gentoo.org>
209 * bfin/syscalls.c: Trim trailing whitespace.
210 * bfin/crt0.S: Likewise.
212 2011-06-14 Joseph Myers <joseph@codesourcery.com>
214 * configure.in: Don't handle strongarm, ep9312 and xscale target
216 * configure: Regenerate.
217 * libnosys/configure.in: Don't handle strongarm and thumb target
219 * libnosys/configure: Regenerate.
221 2011-05-27 Nick Clifton <nickc@redhat.com>
223 * v8500/sbrk.c (_sbrk): Tidy code.
224 Base start of heap on the "heap_start" symbol.
226 2011-03-26 Mike Frysinger <vapier@gentoo.org>
228 * bfin/include/builtins.h (__builtin_raise): Change constraint to n.
229 (__builtin_excpt): Likewise.
231 2011-03-26 Mike Frysinger <vapier@gentoo.org>
233 * bfin/Makefile.in (install-sim): Exit when install fails.
234 (install-board): Likewise.
236 2011-03-24 Nick Clifton <nickc@redhat.com>
238 * xstormy16/crt0.s (_hwint): Fix .size directive.
240 * frv/crt0.S (__frv_fix_usrptrs): Fix .size directive.
242 2011-03-21 Kevin Buettner <kevinb@redhat.com>
244 * v850/sys/syscall.h (SYS_rename): Define.
246 2011-01-10 Mike Frysinger <vapier@gentoo.org>
248 * Makefile.in (stmp-bsp): Exit when subdirs fail.
251 2010-12-02 Jayant Sonar jayant.sonar@kpitcummins.com
252 Kaushik Phatak kaushik.phatak@kpitcummins.com
254 * configure.in: Add CR16 support.
255 * configure: Regenerated.
256 * cr16/aclocal.m4: New.
258 * cr16/configure: New.
259 * cr16/configure.in: New.
263 * cr16/dvz_hndl.c: New.
265 * cr16/flg_hndl.c: New.
267 * cr16/_getenv.c: New.
268 * cr16/getpid.c: New.
269 * cr16/iad_hndl.c: New.
270 * cr16/intable.c: New.
271 * cr16/isatty.c: New.
274 * cr16/Makefile.in: New.
276 * cr16/putnum.c: New.
278 * cr16/_rename.c: New.
282 * cr16/svc_hndl.c: New.
284 * cr16/und_hndl.c: New.
285 * cr16/unlink.c: New.
288 2010-11-17 Bernd Schmidt <bernds@codesourcery.com>
290 * tic6x/syscalls.c (cio_getclk_to_host, cio_getclk_from_host): New
292 (cio_to_host, cio_from_host): Use them.
293 (clock): New function.
295 2010-10-17 Mike Frysinger <vapier@gentoo.org>
297 * bfin/include/blackfin.h, bfin/include/builtins.h,
298 bfin/include/ccblkfn.h, bfin/include/cdefBF512.h,
299 bfin/include/cdefBF514.h, bfin/include/cdefBF516.h,
300 bfin/include/cdefBF518.h, bfin/include/cdefBF51x_base.h,
301 bfin/include/cdefBF522.h, bfin/include/cdefBF523.h,
302 bfin/include/cdefBF524.h, bfin/include/cdefBF525.h,
303 bfin/include/cdefBF526.h, bfin/include/cdefBF527.h,
304 bfin/include/cdefBF52x_base.h, bfin/include/cdefBF531.h,
305 bfin/include/cdefBF532.h, bfin/include/cdefBF533.h,
306 bfin/include/cdefBF534.h, bfin/include/cdefBF535.h,
307 bfin/include/cdefBF536.h, bfin/include/cdefBF537.h,
308 bfin/include/cdefBF538.h, bfin/include/cdefBF539.h,
309 bfin/include/cdefBF53x.h, bfin/include/cdefBF542.h,
310 bfin/include/cdefBF542M.h, bfin/include/cdefBF544.h,
311 bfin/include/cdefBF544M.h, bfin/include/cdefBF547.h,
312 bfin/include/cdefBF547M.h, bfin/include/cdefBF548.h,
313 bfin/include/cdefBF548M.h, bfin/include/cdefBF549.h,
314 bfin/include/cdefBF549M.h, bfin/include/cdefBF54x_base.h,
315 bfin/include/cdefBF561.h, bfin/include/cdef_LPBlackfin.h,
316 bfin/include/cdefblackfin.h, bfin/include/cplb.h,
317 bfin/include/cplbtab.h, bfin/include/defBF512.h,
318 bfin/include/defBF514.h, bfin/include/defBF516.h,
319 bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
320 bfin/include/defBF522.h, bfin/include/defBF523.h,
321 bfin/include/defBF524.h, bfin/include/defBF525.h,
322 bfin/include/defBF526.h, bfin/include/defBF527.h,
323 bfin/include/defBF52x_base.h, bfin/include/defBF531.h,
324 bfin/include/defBF532.h, bfin/include/defBF533.h,
325 bfin/include/defBF534.h, bfin/include/defBF535.h,
326 bfin/include/defBF536.h, bfin/include/defBF537.h,
327 bfin/include/defBF538.h, bfin/include/defBF539.h,
328 bfin/include/defBF542.h, bfin/include/defBF542M.h,
329 bfin/include/defBF544.h, bfin/include/defBF544M.h,
330 bfin/include/defBF547.h, bfin/include/defBF547M.h,
331 bfin/include/defBF548.h, bfin/include/defBF548M.h,
332 bfin/include/defBF549.h, bfin/include/defBF549M.h,
333 bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
334 bfin/include/defblackfin.h, bfin/include/sysreg.h,
335 bfin/include/sys/anomaly_macros_rtl.h, bfin/include/sys/excause.h,
336 bfin/include/sys/exception.h, bfin/include/sys/mc_typedef.h,
337 bfin/include/sys/platform.h, bfin/include/sys/pll.h:
338 Update to Visual DSP 5.0 Update 8.
340 2010-10-16 Mike Frysinger <vapier@gentoo.org>
342 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf592.ld.
343 * bfin/bf592: New linker scripts.
344 * bfin/include/cdefBF592-A.h, bfin/include/cdefBF59x_base.h,
345 bfin/include/defBF592-A.h, bfin/include/defBF59x_base.h: New files.
346 * bfin/include/sys/_adi_platform.h: Include new bf592 headers.
348 2010-10-15 Mike Frysinger <vapier@gentoo.org>
350 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf504.ld and bf506.ld.
351 * bfin/bf504.ld, bfin/bf506.ld: New linker scripts.
352 * bfin/include/cdefBF504.h, bfin/include/cdefBF504F.h,
353 bfin/include/cdefBF506F.h, bfin/include/cdefBF50x_base.h,
354 bfin/include/defBF504.h, bfin/include/defBF504F.h,
355 bfin/include/defBF506F.h, bfin/include/defBF50x_base.h: New files.
356 * bfin/include/def_LPBlackfin.h: Add DMC_P for __ADSPBF50x__.
357 * bfin/include/sys/_adi_platform.h: Include new bf50x headers.
359 2010-10-15 Stuart Henderson <stuart.henderson@analog.com>
361 * bfin/bfin-common-mc.ld: Add .l1.data and .l1.text input sections.
362 * bfin/bfin-common-sc.ld: Likewise.
364 2010-10-15 Mike Frysinger <vapier@gentoo.org>
366 * bfin/include/sys/_adi_platform.h: Remove __ADSPBF541__.
367 * bfin/include/cdefBF541.h, bfin/include/defBF541.h: Punt.
369 2010-10-08 Bernd Schmidt <bernds@codesourcery.com>
370 Joseph Myers <joseph@codesourcery.com>
372 * configure.in: Handle tic6x targets.
373 * configure: Regenerate.
374 * tic6x/Makefile.in, tic6x/configure.in, tic6x/crt0.S,
375 tic6x/getpid.c, tic6x/kill.c, tic6x/sbrk.c, tic6x/syscalls.c: New.
376 * tic6x/configure: New (generated).
378 2010-10-02 Anthony Green <green@moxielogic.com>
380 * moxie/Makefile.in (QEMU_OBJS): Add missing object files to the
381 qemu support library.
383 2010-10-02 Anthony Green <green@moxielogic.com>
385 * moxie/crt0.S (_start): Minor optimizations to __start.
387 2010-09-23 Mike Frysinger <vapier@gentoo.org>
388 Corinna Vinschen <vinschen@redhat.com>
390 * doc/porting.texi: Fix typos.
392 2010-09-22 Mike Frysinger <vapier@gentoo.org>
394 * README: Add bfin to the list.
396 2010-08-27 Christophe Lyon <christophe.lyon@st.com>
398 * syscalls.c (_isatty): Fix return value.
400 2010-07-23 Naveen.H.S <naveenh1@kpitcummins.com>
401 Gina Verlekar <gina.verlekar@kpitcummins.com>
403 Moving files from newlib/libc/sys/sysnecv850 to v850
405 * libnosys/configure: Regenerated.
406 * libnosys/configure.in: Compact v850 support to v850*-*-*.
407 * libnosys/configure: Regenerated.
408 * configure.in: Add libgloss support for v850.
409 * configure: Regenerated.
410 * v850/access.c: New file.
411 * v850/aclocal.m4: New.
415 * v850/configure: New.
416 * v850/configure.in: New.
420 * v850/execve.c: New.
424 * v850/getpid.c: New.
425 * v850/gettime.c: New.
426 * v850/isatty.c: New.
430 * v850/Makefile.in: New.
440 * v850/unlink.c: New.
445 2010-07-19 Rafael Campos <methril@gmail.com>
447 * m68k/cf-crt1.c (hardware_init_hook): Accommodate new family
448 __mcf_family_51 since gcc 4.5.1.
450 2010-06-29 Nick Clifton <nickc@redhat.com>
452 * xstormy16/eva_app.ld (.gcc_except_table): Include sections with
453 the .gcc_except_table. prefix.
454 * xstormy16/eva_stub.ld: Likewise.
455 * xstormy16/sim_high.ld: Likewise.
456 * xstormy16/sim_low.ld: Likewise.
458 2010-05-03 Michael Eager <eager@eagercon.com>
460 * rs6000/Makefile.in: Remove xil-exit.o.
462 2010-02-08 Conny Marco Menebrocker <c-m-m@gmx.de>
464 * xc16x/xc16x.mt: New file.
465 * xc16x/configure.in: Add target_makefile_frag reference.
466 * xc16x/configure: Regenerated.
468 2009-12-17 Jeff Johnston <jjohnstn@redhat.com>
470 * mn10300/Makefile.in: Add mkdir call to make installation
471 directory when installing.
473 2009-12-16 Conny Marco Menebrocker <c-m-m@gmx.de>
475 * xc16x/Makefile.in: Remove extraneous stuff
477 * xc16x/configure.in: Ditto.
478 * xc16x/configure: Regenerated.
480 2009-12-10 Conny Marco Menebrocker <c-m-m@gmx.de>
482 * configure.in: Add xc16x support.
483 * configure: Regenerated.
484 * xc16x/Makefile.in: New file for xc16x port.
485 * xc16x/aclocal.m4: Ditto.
486 * xc16x/close.S: Ditto.
487 * xc16x/configure: Ditto.
488 * xc16x/configure.in: Ditto.
489 * xc16x/create.c: Ditto.
490 * xc16x/crt0.S: Ditto.
491 * xc16x/fstat.S: Ditto.
492 * xc16x/getchar1.c: Ditto.
493 * xc16x/isatty.c: Ditto.
494 * xc16x/lseek.c: Ditto.
495 * xc16x/mem-layout.c: Ditto.
496 * xc16x/misc.c: Ditto.
497 * xc16x/open.c: Ditto.
498 * xc16x/read.c: Ditto.
499 * xc16x/sbrk.c: Ditto.
500 * xc16x/syscalls.c: Ditto.
501 * xc16x/trap_handle.c: Ditto.
502 * xc16x/write.c: Ditto.
503 * xc16x/sys/syscall.h: Ditto.
505 2009-11-25 DJ Delorie <dj@redhat.com>
507 * rx/rx.ld: Place .sbss properly.
508 * rx/rx-sim.ld: Likewise.
510 2009-10-26 DJ Delorie <dj@redhat.com>
512 * configure.in: Add support for RX sub-directory.
513 * configure: Regenerate.
515 * rx/*: New files to support RX architecture.
517 2009-10-26 Nick Clifton <nickc@redhat.com>
519 * arm/linux-syscalls0.S (SYSCALL0, SYSCALL3, SYSCALL6, SYSCALL4):
520 Delete Thumb definitions - the ARM versions work correctly in
523 2009-10-08 Jie Zhang <jie.zhang@analog.com>
525 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Use
526 -mcpu=bf532-any for the default multilib.
528 2009-09-28 Michael Eager <eager@eagercon.com>
530 * configure.in: Add microblaze-*-*.
531 * configure: Add microblaze-*-* (not regenerated.)
532 * microblaze: NEW microblaze target directory.
533 * microblaze/configure.in: NEW.
534 * microblaze/configure: Generate.
535 * microblaze/Makefile.in: NEW.
536 * microblaze/{crt0.S, crt1.S, crt2.S, crt3.S, crt4.S, crtinit.S}: NEW.
537 * microblaze/{pgcrtinit.S, _program_clean.S, _program_init.S,
538 sbrk.c, sim-crtinit.S, sim-pgcrtinit.S, timer.c, _exception_handler.S,
539 _hw_exception_handler.S, _interrupt_handler.S, xil_malloc.c,
540 nnxil_printf.c, xil_sbrk.c: NEW.
541 * microblaze/xilinx.ld: NEW.
543 2009-09-21 Ken Werner <ken.werner@de.ibm.com>
545 * spu/getpagesize.c: Align getpagesize implementation to POSIX
547 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
549 * bfin/include/cdefBF512.h, bfin/include/cdefBF514.h,
550 bfin/include/cdefBF516.h, bfin/include/cdefBF518.h,
551 bfin/include/cdefBF51x_base.h, bfin/include/cdefBF523.h,
552 bfin/include/cdefBF524.h, bfin/include/cdefBF526.h,
553 bfin/include/cdefBF542M.h, bfin/include/cdefBF544M.h,
554 bfin/include/cdefBF547M.h, bfin/include/cdefBF548M.h,
555 bfin/include/cdefBF549M.h, bfin/include/defBF512.h,
556 bfin/include/defBF514.h, bfin/include/defBF516.h,
557 bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
558 bfin/include/defBF523.h, bfin/include/defBF524.h,
559 bfin/include/defBF526.h, bfin/include/defBF542M.h,
560 bfin/include/defBF544M.h, bfin/include/defBF547M.h,
561 bfin/include/defBF548M.h, bfin/include/defBF549M.h:
563 * bfin/include/ccblkfn.h, bfin/include/cdefBF525.h,
564 bfin/include/cdefBF527.h, bfin/include/cdefBF52x_base.h,
565 bfin/include/cdefBF532.h, bfin/include/cdefBF534.h,
566 bfin/include/cdefBF535.h, bfin/include/cdefBF538.h,
567 bfin/include/cdefBF539.h, bfin/include/cdefBF542.h,
568 bfin/include/cdefBF544.h, bfin/include/cdefBF547.h,
569 bfin/include/cdefBF548.h, bfin/include/cdefBF549.h,
570 bfin/include/cdefBF54x_base.h, bfin/include/cdefBF561.h,
571 bfin/include/cdefblackfin.h, bfin/include/cdef_LPBlackfin.h,
572 bfin/include/cplb.h, bfin/include/defBF527.h,
573 bfin/include/defBF52x_base.h, bfin/include/defBF532.h,
574 bfin/include/defBF534.h, bfin/include/defBF535.h,
575 bfin/include/defBF537.h, bfin/include/defBF538.h,
576 bfin/include/defBF539.h, bfin/include/defBF542.h,
577 bfin/include/defBF544.h, bfin/include/defBF547.h,
578 bfin/include/defBF548.h, bfin/include/defBF549.h,
579 bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
580 bfin/include/defblackfin.h, bfin/include/def_LPBlackfin.h,
581 bfin/include/sys/_adi_platform.h,
582 bfin/include/sys/anomaly_macros_rtl.h,
583 bfin/include/sys/exception.h, bfin/include/sysreg.h:
584 Update to Visual DSP 5.0 Update 6.
586 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
588 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf512.ld, bf514.ld,
589 and bf516.ld, bf518.ld.
590 * bfin/bf512.ld: New file.
591 * bfin/bf514.ld: Likewise.
592 * bfin/bf516.ld: Likewise.
593 * bfin/bf518.ld: Likewise
595 2009-09-16 Jie Zhang <jie.zhang@analog.com>
597 * bfin/*.ld: Fix typos in comments.
599 2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com>
601 * bfin/include/ccblkfn.h: New file.
603 2009-09-08 Mike Frysinger <michael.frysinger@analog.com>
605 * bfin/include/sys/_adi_platform.h: Convert __ASSEMBLY__ to
607 * bfin/include/sys/pll.h: Likewise
609 2009-09-08 Jie Zhang <jie.zhang@analog.com>
611 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Don't use
612 -mcpu=bf532-any for the default multilib.
614 2009-07-28 DJ Delorie <dj@redhat.com>
616 * mep/gmap_default.ld: Add linkonce sections for .vtext.
617 * mep/default.ld: Likewise.
618 * mep/fmax.ld: Likewise.
619 * mep/simple.ld: Likewise.
621 2009-07-14 DJ Delorie <dj@redhat.com>
623 * mep/syscalls.S (sysret): Maintain 16-byte stack alignment.
625 2009-07-08 DJ Delorie <dj@redhat.com>
627 * m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int.
629 2009-07-01 Anthony Green <green@moxielogic.com>
631 * moxie/crt0.S (_start): Clear BSS at startup. Register _fini()
633 * moxie/sim-open.S: Fix comment.
635 2009-06-19 Joseph Myers <joseph@codesourcery.com>
637 * Makefile.in (html, pdf): New.
638 * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
639 * doc/porting.texi: Fix section structure.
641 2009-06-17 Michael Eager <eager@eagercon.com>
643 * rs6000/Makefile.in: Add xilinx support.
644 * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
645 * rs6000/xilinx.ld: New file.
646 * rs6000/xilinx440.ld: Ditto.
648 2009-05-13 Ken Werner <ken.werner@de.ibm.com>
650 * configure.in: Introduce config_libnosys flag which defaults to true.
651 * configure: Regenerate.
653 2009-05-13 Ulrich Weigand <uweigand@de.ibm.com>
655 * spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
656 * spu/crti.S: Remove nop.
658 2009-05-08 Nick Clifton <nickc@redhat.com>
660 * mn10300/sim.ld: Add missing section names such as .bss.*
661 .text.*, etc. General tidy up.
663 2009-05-07 Ken Werner <ken.werner@de.ibm.com>
665 * spu/configure.in: Fix multilib support.
666 * spu/configure: Regenerate.
667 * spu/Makefile.in: Add CFLAGS_FOR_TARGET.
669 2009-04-29 Anthony Green <green@moxielogic.com>
671 * moxie/moxie-elf-common.ld: Move default stack out to accommodate
674 2009-04-22 Anthony Green <green@moxielogic.com>
676 * configure.in: Add moxie support.
677 * configure: Regenerate.
678 * moxie/aclocal.m4, moxie/configure, moxie/configure.in,
679 moxie/crt0.S, moxie/fstat.c, moxie/getpid.c, isatty.c,
680 moxie/kill.c, moxie/Makefile.in, moxie/moxie-elf-common.ld,
681 moxie/print.c, moxie/putnum.c, moxie/qemu.ld, moxie/qemu-time.c,
682 moxie/qemu-write.c, moxie/sbrk.c, moxie/sim-close.S,
684 moxie/sim-inbyte.c, moxie/sim.ld, moxie/sim-lseek.c,
685 moxie/sim-lseek.S, moxie/sim-open.S, moxie/sim-read.S, moxie/sim-time.c,
686 moxie/sim-unlink.S, moxie/sim-write.S, moxie/stat.c: New files.
688 2009-04-22 DJ Delorie <dj@redhat.com>
690 * mep/sim-crt0.S (_start): Fix typo.
692 2009-04-21 DJ Delorie <dj@redhat.com>
694 * mep/Makefile.in (SCRIPTS): Update to new config.
695 * mep/default.ld: New.
696 * mep/gmap_default.ld: Change default endian to little.
697 * mep/sim-crt0.S: Maintain 8-byte stack alignment.
698 * mep/sim-crtn.S: Likewise.
700 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
702 * spu/Makefile.in: Add new files.
703 * spu/times.c: New File.
704 * spu/getitimer.c: Likewise.
705 * spu/setitimer.c: Likewise.
707 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
709 * spu/Makefile.in: Add linux_getpid.o and linux_gettid.o.
710 * spu/linux_getpid.c: New file.
711 * spu/linux_gettid.c: New file.
713 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
715 * spu/crt0.S (_start): Place spu_id in the first agument register.
717 2009-03-16 Jeff Johnston <jjohnstn@redhat.com>
719 * m32r/m32r-stub.c: Replace with one from newer version of gdb.
721 2009-01-07 Ben Elliston <bje@au.ibm.com>
723 * Makefile.in (all): Add `+' to the command line so that the
724 command is always treated as $(MAKE).
725 * doc/Makefile.in (datarootdir): Define.
727 2008-12-17 Jon Beniston <jon@beniston.com>
729 * README: Add description of lm32 directory.
730 * configure.in: Add lm32 target.
731 * configure: Regenerated.
732 * libnosys/configure.in: Add lm32 target.
733 * libnosys/configure: Regenerated.
734 * lm32: New directory.
735 * lm32/aclocal.m4: New file.
736 * lm32/Makefile.in: New file.
737 * lm32/configure.in: New file.
738 * lm32/configure: New file.
739 * lm32/crt0.S: New file.
740 * lm32/isatty.c: New file.
741 * lm32/scall.S: New file.
742 * lm32/sim.ld: New file.
744 2008-12-11 Ken Werner <ken.werner@de.ibm.com>
746 * spu/crt0.S: Call __monstartup if profiling is enabled.
747 * spu/Makefile.in: Add gcrt1.o gcrt2.o.
749 2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
751 * mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update
754 2008-12-05 Adam Nemet <anemet@caviumnetworks.com>
756 * mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update
759 2008-11-20 Ken Werner <ken.werner@de.ibm.com>
760 Patrick Mansfield <patmans@us.ibm.com>
761 Joel Schopp <jschopp@austin.ibm.com>
763 * spu/Makefile.in: Add new files.
764 * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
766 * spu/mmap_eaddr.c: New File.
767 * spu/mremap_eaddr.c: Likewise.
768 * spu/msync_eaddr.c: Likewise.
769 * spu/munmap_eaddr.c: Likewise.
771 2008-11-17 Jeff Johnston <jjohnstn@redhat.com>
773 * m32r/Makefile.in: Add building m32r-stub.o from local copy instead
774 of up and over in gdb.
775 * m32r/m32r-stub.c: New file copied from gdb.
777 2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
779 * arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
780 under thumb and thumb2.
782 2008-09-24 DJ Delorie <dj@redhat.com>
784 * m32c/varvects.S: New.
785 * m32c/varvects.h: New.
786 * m32c/sample.c: New.
787 * m32c/Makefile.in: Add m32cgloss library support.
788 * m32c/crt0.S: Tweaks to support interrupts by default.
789 * m32c/m32c.tmpl: Likewise.
791 2008-09-10 Ken Werner <ken.werner@de.ibm.com>
793 * spu/dirfuncs.c: Avoid warnings.
794 * spu/kill.c: Likewise.
796 2008-09-04 Ken Werner <ken.werner@de.ibm.com>
798 * spu/Makefile.in: Fix missing linux_syscalls.o.
799 * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
801 2008-08-14 Jie Zhang <jie.zhang@analog.com>
803 * bfin/Makefile.in: (top_srcdir): Define.
804 (mkinstalldirs): Define.
805 (BOARD_SCRIPTS): Define.
806 (BOARD_LDFLAGS): Define.
808 (BOARD_CRT0S): Define.
809 (BOARD_OBJS): Define.
810 (BOARD_TEST): Define.
811 (BOARD_INSTALL): Define.
812 (INCLUDES): Add -I$(srcdir)/include.
813 (all): Add ${BOARD_CRT0S} and ${BOARD_BSP}.
814 (.c.S): Remove target.
815 (crt0.o): New target.
816 (basiccrt.o): Likewise.
817 (basiccrtb.o): Likewise.
818 (basiccrts.o): Likewise.
819 (basiccrt561.o, basiccrt561s.o, basiccrt561b.o): Likewise
820 (clean mostlyclean): Remove ${BOARD_BSP}.
821 (install): Depend on ${BOARD_INSTALL}.
822 (install-sim): Reformat.
823 (install-board): New target.
824 * bfin/basiccrt.S: Remove useless __ADSPBF561_COREB__ in
825 workaround code for 05000229.
826 * bfin/syscalls.c (do_syscall): Use `EXCPT 0' instead of
827 `RAISE 0' for syscall.
828 * bfin/basiccrt.S: New file.
829 * bfin/bf5*ld: New file.
830 * bfin/bfin-common-mc.ld: New file.
831 * bfin/bfin-common-sc.ld: New file.
832 * bfin/include/blackfin.h: New file.
833 * bfin/include/cdefBF5*.h: New file.
834 * bfin/include/cdef_LPBlackfin.h: New file.
835 * bfin/include/cdefblackfin.h: New file.
836 * bfin/include/cplb.h: New file.
837 * bfin/include/cplbtab.h: New file.
838 * bfin/include/defBF5*.h: New files.
839 * bfin/include/def_LPBlackfin.h: New files.
840 * bfin/include/defblackfin.h: New file.
841 * bfin/include/sys/_adi_platform.h: New file.
842 * bfin/include/sys/anomaly_macros_rtl.h: New file.
843 * bfin/include/sys/excause.h: New file.
844 * bfin/include/sys/exception.h: New file.
845 * bfin/include/sys/mc_typedef.h: New file.
846 * bfin/include/sys/platform.h: New file.
847 * bfin/include/sys/pll.h: New file.
848 * bfin/include/sysreg.h: New file.
849 * libnosys/configure.in (MISSING_SYSCALL_NAMES): Don't define
851 * libnosys/configure: Regenerate.
853 2008-07-17 Ken Werner <ken.werner@de.ibm.com>
855 * spu/syscalls.c: Check and set the errno value.
857 2008-06-17 Ken Werner <ken.werner@de.ibm.com>
859 * spu/Makefile.in: Add new file.
860 * spu/linux_syscalls.c: New file to add Linux syscall support.
862 2008-06-16 Corrin Meyer <cjmeyer@gmail.com>
864 * m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
866 2008-05-20 Nick Clifton <nickc@redhat.com>
868 * iq2000/crt0.S (__dso_handle): Define (weak).
869 * frv/crt0.S (__dso_handle): Define (weak).
870 * mn10300/crt0.S (___dso_handle): Define (weak).
872 2008-05-05 Ken Werner <ken.werner@de.ibm.com>
874 * spu/readlink.c: Align readlink implementation to POSIX.
876 2008-04-25 Nick Clifton <nickc@redhat.com>
878 * arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
879 initializing stack pointers for interrupt modes is still pending.
881 2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
883 * spu/sbrk.c: Remove "extern int errno", use whatever is supplied
886 2008-04-04 DJ Delorie <dj@redhat.com>
888 * hp74x/configure: Regenerate with autoconf 2.61.
889 * fr30/configure: Regenerate with autoconf 2.61.
890 * mips/configure: Regenerate with autoconf 2.61.
891 * xstormy16/configure: Regenerate with autoconf 2.61.
892 * rs6000/configure: Regenerate with autoconf 2.61.
893 * d30v/configure: Regenerate with autoconf 2.61.
894 * i386/configure: Regenerate with autoconf 2.61.
895 * configure: Regenerate with autoconf 2.61.
896 * wince/configure: Regenerate with autoconf 2.61.
897 * pa/configure: Regenerate with autoconf 2.61.
898 * m32r/configure: Regenerate with autoconf 2.61.
899 * mn10200/configure: Regenerate with autoconf 2.61.
900 * iq2000/configure: Regenerate with autoconf 2.61.
901 * cris/configure: Regenerate with autoconf 2.61.
902 * m68k/configure: Regenerate with autoconf 2.61.
903 * spu/configure: Regenerate with autoconf 2.61.
904 * m32c/configure: Regenerate with autoconf 2.61.
905 * mn10300/configure: Regenerate with autoconf 2.61.
906 * i960/configure: Regenerate with autoconf 2.61.
907 * arm/configure: Regenerate with autoconf 2.61.
908 * libnosys/configure: Regenerate with autoconf 2.61.
909 * m68hc11/configure: Regenerate with autoconf 2.61.
910 * bfin/configure: Regenerate with autoconf 2.61.
911 * crx/configure: Regenerate with autoconf 2.61.
912 * mt/configure: Regenerate with autoconf 2.61.
913 * sparc/configure: Regenerate with autoconf 2.61.
914 * sparc/libsys/configure: Regenerate with autoconf 2.61.
915 * mcore/configure: Regenerate with autoconf 2.61.
916 * mep/configure: Regenerate with autoconf 2.61.
917 * frv/configure: Regenerate with autoconf 2.61.
918 * doc/configure: Regenerate with autoconf 2.61.
920 2008-01-10 DJ Delorie <dj@redhat.com>
922 * m32c/exit.S (__exit): preserve both argument registers.
924 2008-01-03 Jeff Johnston <jjohnstn@redhat.com>
926 * arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
927 dir is used in newlib.
928 * bfin/syscalls.c: Ditto.
929 * cris/gensyscalls: Ditto.
930 * fr30/syscalls.c: Ditto.
931 * frv/isatty.c: Ditto.
932 * iq2000/isatty.c: Ditto.
933 * libnosys/isatty.c: Ditto.
934 * m32r/isatty.c: Ditto.
935 * mn10200/isatty.c: Ditto.
936 * mn10300/isatty.c: Ditto.
937 * xstormy16/isatty.c: New file with _isatty function.
939 2007-12-01 Hans-Peter Nilsson <hp@axis.com>
941 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
943 2007-11-06 Dave Brolley <brolley@redhat.com>
945 * syscall.h (SYS_reconfig): New macro.
947 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
949 * spu/crt0.S: Fix so element one of register one is correctly set
950 when compiled with -mstdmain and -fstack-check.
952 2007-10-02 Markus Deuling <deuling@de.ibm.com>
954 * spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
957 2007-10-01 Markus Deuling <deuling@de.ibm.com>
959 * spu/Makefile.in: add dependencies for crt files.
961 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
963 * spu/sbrk.c: Use the current stack pointer value rather than the
964 maximum available memory to determine the amount of heap space
965 left. Without this change calling sbrk() can allocate space that
966 is currently in use on the stack.
968 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
970 * spu/sched_yield.c: New file (missed on 2007-09-21).
972 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
974 * spu/Makefile.in: Add new files.
975 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
977 * spu/pread.c: New file to add pread via assist call.
978 * spu/pwrite.c: New file to add pwrite via assist call.
979 * spu/readv.c: New file to add readv via assist call.
980 * spu/writev.c: New file to add writev via assist call.
982 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
984 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
986 * spu/sched_yield.c: New file add sched_yield via assist call.
987 * spu/umask.c: New file add umask via assist call.
988 * spu/utime.c: New file add utime via assist call.
989 * spu/utimes.c: New file add utimes via assist call.
990 * spu/Makefile.in: Add new files.
992 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
994 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
995 * spu/shm_open.c: New file to add shm_open via assist call.
996 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
997 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
999 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
1001 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
1002 rewinddir, seekdir and telldir implementations. These are
1003 grouped in one file so that we do not need a separate file for
1004 the struct dirent and DIR allocation code.
1005 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
1006 * spu/Makefile.in: Add dirfuncs.o.
1008 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
1010 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
1011 and software_init_hook.
1013 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
1015 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
1017 * arm/syscalls.c (_stat): Use _close
1019 * arm/syscalls.c (struct poslog): Rename to...
1020 (struct fdent): ... this.
1021 (FILE_HANDLE_OFFSET): Remove.
1022 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
1023 (newslot): New function.
1024 (remap_handle): Remove.
1025 (initialise_monitor_handles): Use stdout as fallback for stderr.
1026 (wrap): Rename to...
1027 (checkerror): ... this.
1028 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
1029 (_read): Use findslot(). Return EBADF on bad handle.
1030 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
1031 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
1032 (_swiwrite): Correct the use of r0.
1033 (_write): Call findslot().
1034 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
1035 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
1036 (_swiclose): Correct the use of r0.
1037 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
1038 (_getpid): Use __attribute__((unused)).
1039 (_sbrk): Fix formatting.
1040 (_swistat): New function.
1041 (_stat): Call _swistat().
1042 (_fstat): Call _swistat().
1043 (_unlink): Correct the use of r0.
1044 (isatty): Call finslot(). Correct the use of r0.
1045 (_system): Call checkerror(). Correct the use of r0.
1046 (_rename): Correct the use of r0.
1048 2007-07-13 Kevin Buettner <kevinb@redhat.com>
1050 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
1051 for .gcc_except_table.*.
1053 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
1055 * arm/syscalls.c (gettimeofday): Change to POSIX signature
1056 where second argument is passed as void *.
1057 * bfin/syscalls.c (gettimeofday): Ditto.
1058 * cris/gensyscalls (gettimeofday): Ditto.
1059 * cris/linunistd.h (gettimeofday): Ditto.
1060 * crx/time.c (gettimeofday): Ditto.
1061 * frv/sim-time.c (gettimeofday): Ditto.
1062 * i386/cygmon-salib.c (gettimeofday): Ditto.
1063 * libnosys/gettod.c (gettimeofday): Ditto.
1064 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
1065 * sparc/cygmon-salib.c (gettimeofday): Ditto.
1066 * spu/gettimeofday.c (gettimeofday): Ditto.
1068 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1070 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
1071 * spu/mkstemp.c: New file to add mkstemp support via assist call.
1072 * spu/mktemp.c: New file to add mktemp support via assist call.
1073 * spu/Makefile.in: Add mkstemp.o and mktemp.o
1075 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1077 * spu/jsre.h: Add new JSRE opcodes.
1078 * spu/dup2.c: New file to add dup2 support via assist call.
1079 * spu/fdatasync.c: New file to add fdatasync support via assist call.
1080 * spu/fsync.c: New file to add fsync support via assist call.
1081 * spu/lockf.c: New file to add lockf support via assist call.
1082 * spu/sync.c: New file to add sync support via assist call.
1083 * spu/truncate.c: New file to add truncate support via assist call.
1084 * spu/Makefile.in: Add new files.
1086 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1088 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
1089 * spu/link.c: New file to add link support via an assist call.
1090 * spu/readlink.c: New file to add readlink support via an assist call.
1091 * spu/symlink.c: New file to add symlink support via an assist call.
1092 * spu/Makefile.in: Add new files.
1094 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1096 * spu/jsre.h: Add JSRE_LSTAT.
1097 * spu/lstat.c: New file add lstat support via an assist call.
1098 * spu/conv_stat.c: New file, add common stat conversion code.
1099 * spu/fstat.c: Use __conv_stat.
1100 * spu/stat.c: Use __conv_stat.
1101 * spu/Makefile.in: Add conv_stat.o and lstat.o.
1103 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1105 * spu/jsre.h: Add JSRE_GETCWD.
1106 * spu/getcwd.c: New file, implement getcwd with help from an
1108 * spu/Makefile.in: Add getcwd.
1110 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1112 * spu/jsre.h: Add defines for new assist calls.
1113 * spu/chdir.c: New file, support chdir via assist call.
1114 * spu/chmod.c: New file, support chmod via assist call.
1115 * spu/chown.c: New file, support chown via assist call.
1116 * spu/fchdir.c: New file, support fchdir via assist call.
1117 * spu/fchmod.c: New file, support fchmod via assist call.
1118 * spu/fchown.c: New file, support fchown via assist call.
1119 * spu/lchown.c: New file, support lchown via assist call.
1120 * spu/mkdir.c: New file, support mkdir via assist call.
1121 * spu/mknod.c: New file, support mknod via assist call.
1122 * spu/rmdir.c: New file, support rmdir via assist call.
1123 * spu/Makefile.in: Add new files.
1125 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
1127 * spu/getpagesize.c: New file add getpagesize via an assist call.
1128 * spu/jsre.h: Add JSRE_GETPAGESIZE.
1129 * spu/Makefile.in: Add getpagesize.
1131 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
1133 * spu/Makefile.in: Add nanosleep.c.
1134 * spu/jsre.h: Add JSRE_NANOSLEEP.
1135 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
1137 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
1139 * spu/jsre.h: Remove the assist call structs and defines that are
1140 specific to one assist call from here.
1141 * spu/access.c: Move struct syscall_access_t to here.
1142 * spu/fstat.c: Move struct syscall_fstat_t to here.
1143 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
1144 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
1145 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
1147 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
1148 * spu/read.c: Move struct syscall_read_t to here, and actually use
1149 it (it is the same as syscall_write_t).
1150 * spu/stat.c: Move struct syscall_stat_t to here.
1151 * spu/write.c: Move struct syscall_write_t to here.
1152 * spu/close.c: Pass the address of the first and only argument to
1153 __send_to_ppe rather than using an automatic variable and a
1156 * spu/unlink.c: Ditto.
1158 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
1160 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
1161 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
1162 _fini, respectively.
1164 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
1166 * spu/syscalls.c: Change __send_to_ppe to return the result stored
1167 in stored in slot 0 of the data, rather than have each assisted
1168 call retrieve the value.
1169 * spu/jsre.h: Remove the now unused syscall_out_t.
1170 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
1171 value, remove unused syscall_out_t variable.
1172 * spu/close.c: Ditto.
1174 * spu/fstat.c: Ditto.
1175 * spu/ftruncate.c: Ditto.
1176 * spu/gettimeofday.c: Ditto.
1177 * spu/lseek.c: Ditto.
1178 * spu/open.c: Ditto.
1179 * spu/read.c: Ditto.
1180 * spu/stat.c: Ditto.
1181 * spu/unlink.c: Ditto.
1182 * spu/write.c: Ditto.
1184 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
1186 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
1189 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
1191 * spu/open.c: Unconditionally set the "mode" to fix a bug where
1192 mode was not properly set.
1194 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
1196 * m68k/fido-_exit.c (_exit): Use stop #0x700.
1198 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
1200 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
1201 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
1203 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
1205 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
1206 on return from the offload call.
1207 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
1208 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
1209 remove the setting of errno.
1210 * spu/close.c: Ditto.
1212 * spu/fstat.c: Ditto.
1213 * spu/ftruncate.c: Ditto.
1214 * spu/gettimeofday.c: Ditto.
1215 * spu/lseek.c: Ditto.
1216 * spu/open.c: Ditto.
1217 * spu/read.c: Ditto.
1218 * spu/stat.c: Ditto.
1219 * spu/unlink.c: Ditto.
1220 * spu/write.c: Ditto.
1222 2007-03-01 Ben Elliston <bje@au.ibm.com>
1224 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
1225 that GCC runtime stack checking works. Handle the backchain, too.
1227 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
1229 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
1230 * spu/jsre.h: Remove time, add gettimeofday.
1231 * spu/Makefile.in: Ditto.
1233 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
1235 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
1236 "setf", not "nop", for common_v10_v32 compatibility.
1237 Move out interrupt table to irqtable.S. Include here for non-ELF.
1238 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
1239 weak default stub definitions.
1240 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
1242 * cris/setup.S [__arch_common_v10_v32]: Return.
1243 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
1245 2007-02-15 Nick Clifton <nickc@redhat.com>
1247 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
1249 * sparc/cygmon-sparc64-ld.src: Likewise.
1251 2007-02-08 Dave Brolley <brolley@redhat.com>
1253 * mep: New target directory.
1255 * configure.in: Add support for MeP.
1256 * configure: Regenerated.
1257 * mep/configure.in: New file.
1258 * mep/configure: Ditto.
1259 * mep/Makefile.in: Ditto.
1260 * mep/aclocal.m4: Ditto.
1261 * mep/crt0.S: Ditto.
1262 * mep/crtn.S: Ditto.
1263 * mep/sim-crt0.S: Ditto.
1264 * mep/sim-crtn.S: Ditto.
1265 * mep/fmax.ld: Ditto.
1266 * mep/gcov-io.h: Ditto.
1267 * mep/gmap_default.ld: Ditto.
1268 * mep/handlers.c: Ditto.
1269 * mep/h_reset.c: Ditto.
1270 * mep/isatty.c: Ditto.
1271 * mep/mep-bb.c: Ditto.
1272 * mep/mep-gmon.c: Ditto.
1273 * mep/min.ld: Ditto.
1274 * mep/read.c: Ditto.
1275 * mep/sbrk.c: Ditto.
1276 * mep/sdram-crt0.S: Ditto.
1277 * mep/sdram-crtn.S: Ditto.
1278 * mep/simnovec-crt0.S: Ditto.
1279 * mep/simple.ld: Ditto.
1280 * mep/simsdran-crt0.S: Ditto.
1281 * mep/syscalls.S: Ditto.
1282 * mep/write.c: Ditto.
1284 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
1286 * spu/syscalls.c: Replace vector with __vector.
1288 2007-01-09 Ben Elliston <bje@au.ibm.com>
1290 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
1291 warning about this noreturn function returning.
1293 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
1295 Merge from newlib-csl-20060320-branch:
1296 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
1299 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
1300 * m68k/cf-crt0.S (__reset): Define here.
1301 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
1302 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
1303 slot a unique routine.
1304 * m68k/cf.sc: Adjust for .interrupt_vector section.
1307 * m68k/Makefile.in (m5273c3): Rename to ...
1308 (m5272c3): ... here to fix typo.
1310 (CF_BOARDS): Add it.
1312 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
1314 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
1315 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
1316 (rdimon-_exit.o, rdimon-_kill.o): New.
1317 * arm/_exit.c, arm/_kill.c: New.
1318 * arm/syscalls.c (_exit, _kill): Remove.
1320 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
1322 Merge from newlib-csl-20060320-branch:
1323 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
1325 * m68k/cf-crt0.S (__start): Adjust semihosting.
1327 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
1329 Merge from newlib-csl-20060320-branch:
1330 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
1332 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
1334 2007-01-02 Ben Elliston <bje@au.ibm.com>
1336 * spu/time.c (time): Cast new sys.time value to unsigned int.
1338 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
1340 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
1341 to do_AngelSWI to int.
1343 * arm/licfunc.c (do_AngelSWI): Remove.
1344 * arm/syscalls.c (do_AngelSWI): Remove.
1345 * arm/swi.h (do_AngelSWI): New.
1347 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
1349 Merge from newlib-csl-20060320-branch:
1350 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
1352 * m68k/fido-crt0.S (_vector_table): Reference
1353 _PrivilegeViolationHandler.
1355 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
1357 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
1359 * m68k/fido.sc: Clean up formatting. Add comments. Move
1360 stack and heap end to SDRAM for SRAM and SDRAM configurations.
1361 Put RedBoot application text in SRAM.
1363 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
1365 * m68k/Makefile (install_cf): Don't loop over files here. Only
1366 install sources for the default multilib.
1367 (install_fido): Likewise.
1368 (install_io): Install bsps in one go.
1370 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
1371 Kazu Hirata <kazu@codesourcery.com>
1373 * configure.in: Recognize fido-*-*.
1374 * configure: Regenerate.
1375 * m68k/Makefile.in (CF_ISRS): Use addprefix.
1376 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
1377 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
1378 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
1379 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
1380 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
1382 * m68k/asm.h (mbb): New.
1383 * m68k/configure.in (DO): Check for __mfido__.
1384 * m68k/configure: Regenerate.
1385 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
1386 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
1387 m68k/fido.sc, m68k/fido_profiling.h: New.
1389 2006-12-18 Ben Elliston <bje@au.ibm.com>
1391 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
1393 2006-12-13 Ben Elliston <bje@au.ibm.com>
1395 * libnosys/_exit.c (_exit): Finish with an infinite loop to
1396 eliminate a warning about this noreturn function returning.
1398 2006-12-13 Sa Liu <saliu@de.ibm.com>
1400 * spu/access.c: New file
1401 * spu/dup.c: New file
1402 * spu/ftruncate.c: New file
1403 * spu/jsre.h: add structures for new functions
1404 * spu/time.c: New file
1405 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
1407 2006-12-12 Ben Elliston <bje@au.ibm.com>
1409 * configure.in: Remove superfluous semicolons.
1410 * configure: Regenerate.
1412 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
1414 Merge from newlib-csl-20060320-branch:
1415 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
1416 Kazu Hirata <kazu@codesourcery.com>
1418 * m68k/Makefile.in (CF_ISRS): Use addprefix.
1420 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
1422 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
1423 (ARFLAGS): Remove commented out definition.
1426 * m68k/configure.in (DO) Set to list of target cpu families.
1427 * m68k/configure: Rebuilt.
1428 * m68k/Makefile.in (DO): New.
1429 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
1431 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
1432 m5282evb, m5329evb, m5485evb): Move earlier.
1433 (all): Add all_$DO dependencies.
1434 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
1436 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
1438 (install): Add install_$DO dependencies.
1439 (install_cf, install_m68k): New targets. Perform cf and m68k
1440 installs as appropriate.
1441 (install_io): New, install the io libraries.
1444 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
1446 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
1447 & unhosted versions.
1448 (CF_OBJS): Add cf-isv.o.
1449 (CF_SOURCES): Add cf-isv.S.
1450 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
1451 * m68k/cf-isv.S: New, broken out of ...
1452 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
1453 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
1454 (__heap_limit): Define.
1455 * m68k/cf-sbrk.c (__heap_limit): Declare.
1456 (sbrk): Adjust for __heap_limit.
1457 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
1458 Install a separate isv.o file.
1459 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
1460 (HOSTED_INIT_SIM): ... this.
1463 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
1465 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
1466 (m5275evb): New board.
1469 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
1471 * m68k/cf.sc: Add linkonce sections and
1475 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
1477 * m68k/Makefile.in: Adjust Coldfire rules.
1478 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
1479 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
1480 (BDM_OTHER_OBJS): Remove.
1481 (BDM_SYSOBJS): Rename to ...
1482 (UNHOSTED_OBJS): ... here. Adjust.
1483 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
1484 (CF_HOSTED_SCRIPTS): New.
1485 (CF_SCRIPTS, CF_SOURCES): Adjust.
1486 * m68k/cf.sc: Add IO library variable.
1487 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
1488 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
1489 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
1490 m68k/cf-hosted.S: ... here.
1491 * m68k/cf-exit.c: New.
1492 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
1493 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
1495 * m68k/bdm-gdb.c: Rename to ...
1496 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
1497 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
1498 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
1499 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
1500 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
1501 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
1502 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
1503 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
1504 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
1505 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
1506 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
1507 unhosted libraries. Adjust names of gdb conversion functions.
1510 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
1512 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
1514 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
1516 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
1518 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
1520 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
1521 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
1522 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
1526 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
1527 * m68k/bdm-semihost.c: Remove.
1528 * m68k/bdm-semihost.S: New.
1529 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
1530 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
1531 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
1532 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
1533 * m68k/bdm-isrs.c: Update comment.
1534 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
1536 (__bdm_semihost): Declare.
1539 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
1541 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
1542 (BDM_SYSOBJS): Add bdm-sbrk.o.
1543 * m68k/bdm-sbrk.c: New.
1546 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
1548 * m68k/Makefile.in (CF_SOURCES): New.
1549 (install): Install them.
1552 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
1554 * m68k/cf.sc: Add .jcr section to .text.
1556 2006-12-11 Ben Elliston <bje@au.ibm.com>
1558 * configure.in: Remove extra whitespace from config_testsuite =
1559 VALUE statements to eliminate shell errors.
1560 * configure: Regenerate.
1562 2006-12-08 Sa Liu <saliu@de.ibm.com>
1564 * spu/exit.c (libgloss_exit): Rename from this ..
1565 (_exit): .. to this. Overhaul.
1567 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
1568 * spu/crt0.C, spu/init.c: Remove.
1569 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
1570 * spu/configure: Regenerate.
1571 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
1572 (OBJS): Remove init.o.
1574 (OUTPUTS): Add $(CRTOBJS).
1576 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
1578 * mips/crt0.S: Fix preprocessor statements from previous patch
1581 2006-11-24 Thiemo Seufer <ths@mips.com>
1582 Nigel Stephens <nigel@mips.com>
1584 * mips/crt0.S (_start): Use all available float registers. Don't touch
1585 SR_PE on post-mips2 CPUs, it means soft reset there.
1587 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
1589 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
1591 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
1593 * mn10300/Makefile.in: Add spaces after do in "for" loop.
1595 2006-11-08 Jie Zhang <jie.zhang@analog.com>
1597 * bfin/configure.in: New.
1599 * bfin/Makefile.in: New.
1600 * bfin/syscalls.c: New.
1601 * bfin/aclocal.m4: Generate.
1602 * bfin/configure: Ditto.
1603 * configure.in: Add support for bfin-*-*.
1604 * configure: Regenerate.
1605 * syscall.h (SYS_argc): Define.
1606 (SYS_argnlen): Define.
1609 2006-10-10 Thiemo Seufer <ths@mips.com>
1611 * mips/Makefile.in: Add INCLUDES to local compile rules.
1613 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
1615 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
1618 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
1620 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
1621 to avoid use of __ARM_ARCH__.
1623 2006-10-02 Nick Clifton <nickc@redhat.com>
1625 * arm/linux-syscalls0.c: Add arm architecture flag
1626 checks around bx insn.
1628 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
1630 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
1632 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
1634 Merge from newlib-csl-20060320-branch:
1635 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
1637 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
1640 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
1641 (CF_SCRIPTS): Update.
1642 (%-bdm.ld): Rename to %-ram.ld.
1644 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
1646 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
1648 (BDM_OBJS): Add bdm-crt1.o.
1649 (BDM_OTHER_OBJS): Remove print.o putnum.o
1651 (CF_BDM_SCRIPTS): Generated name of ram scripts.
1652 (CF_ROM_SCRIPTS): Generated name of rom scripts.
1653 (CF_SCRIPTS): Adjust.
1654 (all): Add BDM_CRT0.
1655 (bdm-crt0.o, bdm-crt1.o): New targets.
1656 (bdm-isv.o): Remove.
1657 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
1658 m5329evb, m5485evb): New.
1659 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
1660 (install): Remove DBUG installs.
1661 * m68k/bdm-crt0.S: New.
1662 * m68k/bdm-crt1.c: New.
1663 * m68k/bdm-exit.c: Call __reset.
1664 * m68k/bdm-isv.c: Remove.
1665 * m68k/cf.sc: Adjust to produce either rom or ram images.
1666 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
1668 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
1671 * m68k/cf.sc: Set entry point to _start.
1672 * m68k/crt0.X (_start): New name for entrypoint
1673 (start): Weak alias for start.
1675 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
1677 * m68k/bdm-system.c (_system): Support system(NULL).
1679 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
1681 * m68k/bdm-system.c (_system): Properly encode non failure exit
1684 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
1686 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
1688 * m68k/bdm-close.c: Add copyright notice.
1689 * m68k/bdm-fstat.c: Add copyright notice.
1690 * m68k/bdm-gettimeofday.c: Add copyright notice.
1691 * m68k/bdm-inbyte.c: Remove.
1692 * m68k/bdm-isatty.c: Add copyright notice.
1693 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
1694 * m68k/bdm-open.c: Add copyright notice.
1695 * m68k/bdm-read.c: Add copyright notice.
1696 * m68k/bdm-rename.c: Add copyright notice.
1697 * m68k/bdm-stat.c: Add copyright notice.
1698 * m68k/bdm-system.c: Add copyright notice.
1699 * m68k/bdm-time.c: New.
1700 * m68k/bdm-unlink.c: Add copyright notice.
1701 * m68k/bdm-write.c: Add copyright notice.
1703 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
1705 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
1708 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
1710 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
1711 * m68k/bdm-outbyte.c: Delete.
1712 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
1714 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1716 * m68k/bdm-semihost.h: Add new constants for additional
1717 semihosting functions. Add new BDM_TRAP macro to encapsulate
1719 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1720 * m68k/bdm-outbyte.c (outbyte): Ditto.
1721 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1722 now called BDM_TRAPNUM.
1723 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1724 containing declarations and conversion functions for GDB's fileio
1726 * m68k/bdm-close.c: New file to define corresponding function.
1727 * m68k/bdm-fstat.c: Ditto.
1728 * m68k/bdm-gettimeofday.c: Ditto.
1729 * m68k/bdm-isatty.c: Ditto.
1730 * m68k/bdm-lseek.c: Ditto.
1731 * m68k/bdm-open.c: Ditto.
1732 * m68k/bdm-read.c: Ditto.
1733 * m68k/bdm-rename.c: Ditto.
1734 * m68k/bdm-stat.c: Ditto.
1735 * m68k/bdm-system.c: Ditto.
1736 * m68k/bdm-unlink.c: Ditto.
1737 * m68k/bdm-write.c Ditto.
1738 * m68k/Makefile.in: Add dependencies for new files.
1740 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
1742 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
1744 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
1746 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
1747 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
1748 * cf.sc (GROUP): Revert previous change. Add IO library.
1750 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
1751 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
1753 (all): Add new targets.
1754 (BDM_BSP): New target.
1755 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
1757 (BDM_ISRS): New targets.
1758 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
1760 (m5485evb-dbug): New.
1761 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
1762 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
1763 (install): Add BDM_BSP.
1764 * m68k/bdm-exit.c: New
1765 * m68k/bdm-inbyte.c: New
1766 * m68k/bdm-outbyte.c: New
1767 * m68k/bdm-semihost.c: New
1768 * m68k/bdm-semihost.h: New
1769 * m68k/bdm-isrs.c: New.
1770 * m68k/bdm-isv.c: New.
1771 * dbug-cf.sc: Renamed to ...
1772 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
1774 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1776 * m68k/bdm-semihost.h: Add new constants for additional
1777 semihosting functions. Add new BDM_TRAP macro to encapsulate
1779 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1780 * m68k/bdm-outbyte.c (outbyte): Ditto.
1781 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1782 now called BDM_TRAPNUM.
1783 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1784 containing declarations and conversion functions for GDB's fileio
1786 * m68k/bdm-close.c: New file to define corresponding function.
1787 * m68k/bdm-fstat.c: Ditto.
1788 * m68k/bdm-gettimeofday.c: Ditto.
1789 * m68k/bdm-isatty.c: Ditto.
1790 * m68k/bdm-lseek.c: Ditto.
1791 * m68k/bdm-open.c: Ditto.
1792 * m68k/bdm-read.c: Ditto.
1793 * m68k/bdm-rename.c: Ditto.
1794 * m68k/bdm-stat.c: Ditto.
1795 * m68k/bdm-system.c: Ditto.
1796 * m68k/bdm-unlink.c: Ditto.
1797 * m68k/bdm-write.c Ditto.
1798 * m68k/Makefile.in: Add dependencies for new files.
1800 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1802 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
1803 specify signal code.
1804 * spu/jsre.h: Update declaration of _send_to_ppe().
1805 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
1806 * spu/fstat.c: Ditto.
1807 * spu/lseek.c: Ditto.
1808 * spu/open.c: Ditto.
1809 * spu/read.c: Ditto.
1810 * spu/stat.c: Ditto.
1811 * spu/unlink.c: Ditto.
1812 * spu/write.c: Ditto.
1814 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1816 * spu/Makefile.in: Add dependency.
1818 2006-08-24 Paul Brook <paul@codesourcery.com>
1820 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
1822 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
1824 * spu/Makefile.in: Add new object files.
1825 * spu/syscalls.c: Move each system call to individual file.
1826 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
1827 * spu/close.c: New file. Moved from spu/syscalls.c.
1828 * spu/fstat.c: Likewise.
1829 * spu/getpid.c: Likewise.
1830 * spu/isatty.c: Likewise.
1831 * spu/kill.c: Likewise.
1832 * spu/lseek.c: Likewise.
1833 * spu/open.c: Likewise.
1834 * spu/read.c: Likewise.
1835 * spu/stat.c: Likewise.
1836 * spu/unlink.c: Likewise.
1837 * spu/write.c: Likewise.
1839 2006-08-21 David Ung <davidu@mips.com>
1841 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
1842 option since it uses the syscall instruction.
1844 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1846 * spu/Makefile.in: Add special compiler
1847 options to reduce size.
1849 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1851 * spu/jsre.h(JSRE_STAT): New define.
1852 (syscall_stat_t): New type.
1853 * spu/syscalls.c(stat): New syscall.
1855 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1857 * configure.in: Add spu support.
1858 * configure: Regenerated.
1859 * spu/Makefile.in: New file.
1860 * spu/aclocal.m4: Ditto.
1861 * spu/configure: Ditto.
1862 * spu/configure.in: Ditto.
1863 * spu/crt0.c: Ditto.
1864 * spu/exit.c: Ditto.
1865 * spu/init.c: Ditto.
1866 * spu/jsre.h: Ditto.
1867 * spu/sbrk.c: Ditto.
1868 * spu/syscalls.c: Ditto.
1870 2006-07-05 Shaun Jackman <sjackman@gmail.com>
1872 * arm/linux-crt0.S: Remove file.
1873 * arm/linux-crt0.c: New file. Supports PIC code.
1875 2006-07-04 Shaun Jackman <sjackman@gmail.com>
1877 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
1878 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
1879 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
1882 2006-06-30 DJ Delorie <dj@redhat.com>
1884 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
1886 2006-06-23 Shaun Jackman <sjackman@gmail.com>
1888 * arm/elf-linux.specs: New file.
1890 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
1892 * arm/syscalls.c (_unlink, isatty, _system, _rename):
1893 Make them do something useful in the ARM_RDI_MONITOR case.
1895 2006-06-08 Fred Fish <fnf@specifix.com>
1897 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
1898 mips/pmon.ld: Keep special sections generated by mips gcc.
1900 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1902 * arm/linux-syscalls0.S (reboot): Remove.
1903 * arm/linux-syscalls1.c (reboot): New function.
1905 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1907 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
1908 argument to choose an ADP exception reason.
1909 * arm/libcfunc.c (abort): Remove this function.
1911 2006-05-30 Shaun Jackman <sjackman@gmail.com>
1913 * arm/Makefile.in: Add Linux syscall interface.
1914 * arm/linux-crt0.S: New file.
1915 * arm/linux-syscall.h: New file.
1916 * arm/linux-syscalls0.S: New file.
1917 * arm/linux-syscalls1.c: New file.
1919 2006-05-23 Fred Fish <fnf@specifix.com>
1921 * mips/configure.in: Change mipsisa64-*-* to
1922 mipsisa64*-*-* to catch minor variations like
1924 * mips/configure: Regenerated.
1926 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
1928 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
1929 * configure.in: Add additional flags when creating Makefile.
1930 * configure: Regenerated.
1932 * arm/configure.in: Set with_multisubdir when creating Makefile.
1933 * cris/configure.in: Ditto.
1934 * d30v/configure.in: Ditto.
1935 * frv/configure.in: Ditto.
1936 * i386/configure.in: Ditto.
1937 * iq2000/configure.in: Ditto.
1938 * libnosys/configure.in: Ditto.
1939 * m32c/configure.in: Ditto.
1940 * m32r/configure.in: Ditto.
1941 * m68hc11/configure.in: Ditto.
1942 * m68k/configure.in: Ditto.
1943 * mcore/configure.in: Ditto.
1944 * mips/configure.in: Ditto.
1945 * mn10200/configure.in: Ditto.
1946 * mn10300/configure.in: Ditto.
1947 * mt/configure.in: Ditto.
1948 * pa/configure.in: Ditto.
1949 * rs6000/configure.in: Ditto.
1950 * sparc/configure.in: Ditto.
1951 * cris/configure: Regenerated.
1952 * d30v/configure: Ditto.
1953 * frv/configure: Ditto.
1954 * i386/configure: Ditto.
1955 * iq2000/configure: Ditto.
1956 * libnosys/configure: Ditto.
1957 * m32c/configure: Ditto.
1958 * m32r/configure: Ditto.
1959 * m68hc11/configure: Ditto.
1960 * m68k/configure: Ditto.
1961 * mcore/configure: Ditto.
1962 * mips/configure: Ditto.
1963 * mn10200/configure: Ditto.
1964 * mn10300/configure: Ditto.
1965 * mt/configure: Ditto.
1966 * pa/configure: Ditto.
1967 * rs6000/configure: Ditto.
1968 * sparc/configure: Ditto.
1970 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
1972 * configure.in: Modified to support autoconf 2.59.
1973 * */configure.in: Ditto.
1974 * configure: Regenerated.
1975 * */configure: Ditto.
1976 * wince/aclocal.m4: Ditto.
1977 * acinclude.m4: New file.
1978 * aclocal.m4: Ditto.
1979 * arm/aclocal.m4: Ditto.
1980 * cris/aclocal.m4: Ditto.
1981 * crx/aclocal.m4: Ditto.
1982 * d30v/aclocal.m4: Ditto.
1983 * fr30/aclocal.m4: Ditto.
1984 * frv/aclocal.m4: Ditto.
1985 * hp74x/aclocal.m4: Ditto.
1986 * i386/aclocal.m4: Ditto.
1987 * i960/aclocal.m4: Ditto.
1988 * iq2000/aclocal.m4: Ditto.
1989 * libnosys/aclocal.m4: Ditto.
1990 * m32c/aclocal.m4: Ditto.
1991 * m32r/aclocal.m4: Ditto.
1992 * m68hc11/aclocal.m4: Ditto.
1993 * m68k/aclocal.m4: Ditto.
1994 * mcore/aclocal.m4: Ditto.
1995 * mips/aclocal.m4: Ditto.
1996 * mn10200/aclocal.m4: Ditto.
1997 * mn10300/aclocal.m4: Ditto.
1998 * mt/aclocal.m4: Ditto.
1999 * pa/aclocal.m4: Ditto.
2000 * rs6000/aclocal.m4: Ditto.
2001 * sparc/aclocal.m4: Ditto.
2002 * sparc/libsys/aclocal.m4: Ditto.
2003 * xstormy16/aclocal.m4: Ditto.
2005 2006-04-18 Mark Mitchell <mark@codesourcery.com>
2007 * doc/porting.texi: Document libgloss build conventions.
2009 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
2011 * mt/startup-16-002.S (.internal_io): Make @nobits.
2012 * mt/startup-16-003.S (.internal_io): Make @nobits.
2013 * mt/startup-ms2.S (.internal_io): Make @nobits.
2015 2006-03-02 DJ Delorie <dj@redhat.com>
2017 * m32c/exit.S: Preserve r1.
2019 2006-02-24 Paul Brook <paul@codesourcery.com>
2021 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
2023 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
2025 * m68k/Makefile.in (CF_SCRIPTS): New.
2026 (all): Add CF_SCRIPTS.
2027 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
2028 m5282evb.ld): New targets
2029 (install): Iterate over CF_SCRIPTS.
2030 * m68k/crt0.S: Don't use dbra on any cf chips.
2031 * m68k/dbug-cf.sc: New.
2033 2006-02-07 Paul Brook <paul@codesourcery.com>
2035 * arm/crt0.S: Add Thumb-2 startup code.
2036 * arm/redboot-crt0.S: Ditto.
2037 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
2038 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
2039 * arm/trap.S: Disable for Thumb-2.
2041 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
2043 * mt/ms2.ld (.sram): Correct typo in section names.
2045 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
2047 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
2048 (crt0-ms2.o): New target.
2049 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
2051 2006-01-04 Paul Brook <paul@codesourcery.com>
2053 * m68k/bcc.ld: Add .got.plt and .got
2054 * m68k/idp.ld: Ditto.
2055 * m68k/idpgdb: Ditto.
2056 * m68k/mvme135.ld: Ditto.
2057 * m68k/sbc5204.ld: Ditto.
2058 * m68k/sbc5206.ld: Ditto.
2059 * m68k/sim.ld: Ditto.
2061 2005-12-13 DJ Delorie <dj@redhat.com>
2063 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
2064 .init and .fini processing.
2065 * m32c/crtn.S: Likewise.
2066 * m32c/exit.S: Likewise.
2068 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
2070 * mt/16-002.ld: Change architecture to 'mt'. Remove
2072 * mt/16-003.ld: Likewise.
2073 * mt/64-001.ld: Likewise.
2074 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
2075 * mt/crt0.S: Likewise.
2077 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
2079 * configure.in: Replace ms1 arch with mt arch.
2080 * configure: Rebuilt.
2081 * mt: Renamed from ms1 dir.
2083 2005-12-06 Paul Brook <paul@codesourcery.com>
2085 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
2086 * m68k/idp.ld: Ditto.
2087 * m68k/idpgdb: Ditto.
2088 * m68k/mvme135.ld: Ditto.
2089 * m68k/sbc5204.ld: Ditto.
2090 * m68k/sbc5206.ld: Ditto.
2091 * m68k/sim.ld: Ditto.
2093 2005-11-30 Shaun Jackman <sjackman@gmail.com>
2095 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
2096 * libnosys/chown.c: New file.
2097 * libnosys/readlink.c: New file.
2098 * libnosys/symlink.c: New file.
2100 2005-11-30 Shaun Jackman <sjackman@gmail.com>
2102 * arm/libcfunc.c (clock, sleep, usleep): New functions.
2103 * arm/syscalls.c (_clock): New function.
2104 (_times): Call _clock.
2106 2005-11-17 Shaun Jackman <sjackman@gmail.com>
2108 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
2109 the IsTTY SWI that _isatty calls.
2111 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
2113 * cris/linunistd.h: Don't redefine errno as extern int.
2115 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
2117 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
2119 * arm/configure: Regenerate.
2121 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
2123 * arm/configure.in: Support building crt0.o when syscalls
2124 are disabled in newlib.
2125 * arm/configure: Regenerated.
2127 2005-10-03 James E Wilson <wilson@specifix.com>
2129 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2130 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
2131 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2132 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
2133 mips/pmon.ld: Add support for .bss.* sections.
2135 2005-09-23 James E Wilson <wilson@specifix.com>
2137 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2138 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
2139 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2140 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
2141 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
2142 support for .gnu.linkonce.b.*.
2144 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
2146 * rs6000/Makefile.in (VPATH): Use colon as separator.
2148 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
2150 * ms1/access.c: Change copyright notice.
2152 2005-08-19 DJ Delorie <dj@redhat.com>
2154 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
2155 (*.o): Add dependencies.
2156 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
2159 2005-08-18 DJ Delorie <dj@redhat.com>
2161 * m32c/Makefile.in: Block out memory regions reserved for monitors
2162 and simulators. Add monitor link scripts.
2164 2005-08-16 Shaun Jackman <sjackman@gmail.com>
2166 * arm/syscalls.c (initialise_monitor_handles): Set
2167 monitor_stderr to the result of SWI_open(":tt", "a")
2168 instead of simply duplicating stdout.
2170 2005-08-10 DJ Delorie <dj@redhat.com>
2172 * configure.in: Add m32c support.
2173 * configure: Regenerated
2174 * m32c: New directory, Renesas R8C/M16C/M32C support.
2175 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
2176 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
2177 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
2178 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
2179 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
2180 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
2181 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
2182 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
2184 2005-08-02 Shaun Jackman <sjackman@gmail.com>
2186 * libgloss/arm/libcfunc.c (isatty): New function.
2188 2005-08-02 Shaun Jackman <sjackman@gmail.com>
2190 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
2191 argument set to -1, which is an invalid signal number.
2192 (_kill): Comment and coding style changes only.
2193 (_raise): Remove function.
2195 2005-07-19 Paul Brook <paul@codesourcery.com>
2197 * arm/crt0.S: Ensure doubleword stack alignment.
2199 2005-07-18 Richard Sandiford <richard@codesourcery.com>
2201 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
2203 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
2204 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
2205 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
2206 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2207 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
2208 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
2210 2005-07-18 Shaun Jackman <sjackman@gmail.com>
2212 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
2213 (alarm): Add the weak attribute.
2214 (pause): New function. Return ENOSYS.
2215 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
2218 (_link): Ditto. Return ENOSYS.
2219 (_unlink): Call the swi instead of returning -1.
2220 (_raise): Add the weak attribute. Return ENOSYS.
2221 (isatty): Rename to _isatty. Call the swi instead of returning 1.
2222 (_system): Call the swi instead of returning ENOSYS.
2225 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
2227 * configure.in: Add ms1 case.
2228 * configure: Regenerate.
2229 * ms1/16-002.ld: New.
2230 * ms1/16-003.ld: New.
2231 * ms1/64-001.ld: New.
2232 * ms1/access.c: New.
2235 * ms1/configure: New.
2236 * ms1/configure.in: New.
2237 * ms1/crt0-16-002.S: New.
2238 * ms1/crt0-16-003.S: New.
2239 * ms1/crt0-64-001.S: New.
2241 * ms1/exit-16-002.c: New.
2242 * ms1/exit-16-003.c: New.
2243 * ms1/exit-64-001.c: New.
2246 * ms1/getpid.c: New.
2247 * ms1/gettime.c: New.
2248 * ms1/isatty.c: New.
2251 * ms1/Makefile.in: New.
2255 * ms1/startup-16-002.S: New.
2256 * ms1/startup-16-003.S: New.
2257 * ms1/startup-64-001.S: New.
2263 * ms1/unlink.c: New.
2267 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
2269 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
2270 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
2271 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
2272 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
2273 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
2274 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
2275 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
2276 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
2277 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
2278 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
2279 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
2280 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
2283 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
2285 * arm/syscalls.c (get_errno): Fix output register constraint.
2287 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
2289 * rs6000/sim-getrusage.S: New file, broken out of:
2291 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
2292 (sim-getrusage.o): New rule.
2294 2005-04-28 Shaun Jackman <sjackman@gmail.com>
2296 * libgloss/syscalls.c (get_errno): Add an output register constraint.
2298 2005-04-19 Eric Christopher <echristo@redhat.com>
2300 * mips/regs.S: Sign extend constants for mips64 and unify
2303 2005-04-12 Shaun Jackman <sjackman@gmail.com>
2305 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
2307 (RDIMON_BSP): Ditto.
2309 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
2311 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
2312 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
2313 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
2314 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
2315 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
2317 2005-02-08 Antony King <antony.king@st.com>
2319 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
2320 instead of file pointer.
2322 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
2324 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
2325 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
2326 (all): Use ALL_INSTALL_FILES instead of its contents. Add
2327 ALL_INSTALL_FILES_NEWLIB_COPY.
2328 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
2330 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
2332 * configure.in: Support cris-*-* and crisv32-*-*.
2333 * libnosys/configure.in: Ditto.
2334 * configure, libnosys/configure: Regenerate.
2335 * cris: New directory.
2336 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
2337 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
2338 cris/Makefile.in, cris/setup.S, cris/configure: New files.
2340 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
2342 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
2344 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
2346 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
2347 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
2348 __make_section_unallocated. Mark magic variable as used.
2350 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
2352 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
2354 (libc_cv_asm_popsection_directive): Ditto.
2355 (libc_cv_section_attributes): Ditto.
2356 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
2357 "_" as well, and set __SYMBOL_PREFIX accordingly.
2358 * libnosys/configure: Regenerate.
2360 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
2362 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
2363 as-new and ld-new, not as.new and ld.new.
2365 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
2367 * libnosys/warning.h (__make_section_unallocated)
2368 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
2369 instead of ";" to delimit assembly lines.
2371 2005-01-07 Paul Brook <paul@codesourcery.com>
2373 * arm/crt0.S: Call __libc_{init,fini}_array instead of
2374 _init/_fini if they exist.
2376 2004-11-26 Paul Brook <paul@codesourcery.com>
2378 * arm/crt0.S (_start): Add .cantunwind annotation.
2380 2004-10-28 Nick Clifton <nickc@redhat.com>
2382 * configure.in: Add support for iq2000 target.
2383 * configure: Regenerate.
2385 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
2387 * configure.in: Support crx-*-*.
2388 * configure: regenerate.
2389 * crx/_exit.c: New file.
2390 * crx/_getenv.c: Ditto.
2391 * crx/_rename: Ditto.
2392 * crx/close.c: Ditto.
2393 * crx/configure.in: Ditto.
2394 * crx/crti.S: Ditto.
2395 * crx/crtn.S: Ditto.
2396 * crx/crt0.S: Ditto.
2397 * crx/dvz_hndl.c: Ditto.
2398 * crx/flg_hndl.c: Ditto.
2399 * crx/fstat.c: Ditto.
2400 * crx/getpid.c: Ditto.
2401 * crx/iad_hndl.c: Ditto.
2402 * crx/intable.c: Ditto.
2403 * crx/isatty.c: Ditto.
2404 * crx/kill.c: Ditto.
2405 * crx/lseek.c: Ditto.
2406 * crx/Makefile.in: Ditto.
2407 * crx/open.c: Ditto.
2408 * crx/putnum.c: Ditto.
2409 * crx/read.c: Ditto.
2410 * crx/sbrk.c: Ditto.
2411 * crx/sim.ld: Ditto.
2412 * crx/stat.c: Ditto.
2413 * crx/svc_hndl.c: Ditto.
2414 * crx/time.c: Ditto.
2415 * crx/und_hndl.c: Ditto.
2416 * crx/unlink.c: Ditto.
2417 * crx/write.c: Ditto.
2419 2004-10-01 Paul Brook <paul@codesourcery.com>
2421 * arm/configure.in: Add *-*-aebi target.
2422 * arm/configure: Regenerate.
2424 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
2426 * i386/cygmon.ld (.text): Fix alignment.
2427 (.rodata): Handle .rodata.* sections.
2429 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
2431 * Makefile.in: Support $(DESTDIR).
2432 * arm/Makefile.in: Ditto.
2433 * d30v/Makefile.in: Ditto.
2434 * doc/Makefile.in: Ditto.
2435 * fr30/Makefile.in: Ditto.
2436 * frv/Makefile.in: Ditto.
2437 * hp74x/Makefile.in: Ditto.
2438 * i386/Makefile.in: Ditto.
2439 * i960/Makefile.in: Ditto.
2440 * iq2000/Makefile.in: Ditto.
2441 * libnosys/Makefile.in: Ditto.
2442 * m32r/Makefile.in: Ditto.
2443 * m68hc11/Makefile.in: Ditto.
2444 * m68k/Makefile.in: Ditto.
2445 * mcore/Makefile.in: Ditto.
2446 * mips/Makefile.in: Ditto.
2447 * mn10200/Makefile.in: Ditto.
2448 * mn10300/Makefile.in: Ditto.
2449 * pa/Makefile.in: Ditto.
2450 * rs6000/Makefile.in: Ditto.
2451 * sparc/Makefile.in: Ditto.
2452 * sparc/libsys/Makefile.in: Ditto.
2453 * xstormy16/Makefile.in: Ditto.
2455 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
2457 * libnosys/_exit.c: New file.
2458 * libnosys/Makefile.in: Add _exit.o.
2460 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
2462 * arm/configure.in: Check the value of newlib-may-supply-syscalls
2463 enablement variable to determine if crt0 should or should not be
2465 * arm/configure: Regenerated.
2466 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
2467 @BUILD_CRT0_FALSE@ variables set in configure to determine
2468 if crt0.o should be built and installed.
2470 2004-06-09 Toralf Lund <toralf@procaptura.com>
2472 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
2473 FIQ and IRQ mode, plus calls hardware_init_hook() and
2474 software_init_hook() if present.
2475 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
2477 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
2478 librdpmon.a, librdimon.a - support file for "bare" setup, as well
2479 as "RDP" and "RDI" monitors.
2480 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
2481 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
2482 with above mentioned support libs and startfiles.
2484 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
2486 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
2489 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
2491 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
2493 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
2495 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2496 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
2497 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
2498 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
2500 2004-04-02 Chris Demetriou <cgd@broadcom.com>
2502 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
2504 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
2505 * mips/vr5xxx.S: Likewise.
2507 2004-03-23 Eric Christopher <echristo@redhat.com>
2509 * frv/crt0.S: Fix comment.
2510 * mips/configure.in: Add mipsisa64-*-* to target support.
2511 * mips/configure: Regenerate.
2513 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
2515 * m68hc11/sci-inout.S: Supports -mlong-calls.
2516 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
2517 (.text): Mark the .installN and .finiN section with KEEP.
2518 (.vectors): Likewise for .vectors.
2519 (.gcc_except_table): New section.
2520 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
2521 (.text): Mark the .installN and .finiN section with KEEP.
2522 (.vectors): Likewise for .vectors.
2523 (.gcc_except_table): New section.
2525 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
2527 * m68k/leds.c: remove led_putnum(), zylons() forward
2528 function declarations.
2529 * m68k/leds.h: add zylons() forward function declaration.
2531 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2533 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
2534 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
2535 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
2536 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
2537 * frv/crt0.S: Fix fdpic sp calculation.
2538 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2539 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
2540 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
2541 fixup ctors nor dtors on FDPIC.
2542 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2543 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
2544 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
2545 gr15 before function calls.
2546 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
2547 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
2550 2003-10-27 Bernardo Innocenti <bernie@develer.com>
2552 * m68k/asm.h: Add macros for -fPIC, -msep-data and
2553 -mid-shared-library support.
2554 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
2555 -mid-shared-library support.
2556 * m68k/sim-crt0.S: Likewise.
2558 2003-10-15 Bernardo Innocenti <bernie@develer.com>
2560 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
2561 typedef from <unistd.h>.
2563 2003-08-26 Jason Merrill <jason@redhat.com>
2565 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
2566 * sparc/sparc86x.ld: Likewise.
2568 2003-08-20 Chris Demetriou <cgd@broadcom.com>
2570 * mips/crt0_cfe.S: New file.
2571 * mips/cfe_mem.c: New file.
2572 * mips/cfe_prestart.S: Remove.
2573 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
2574 and use _start as the entry point. Align BSS to 32-byte boundary.
2575 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
2576 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
2577 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
2578 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
2579 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
2580 * mips/configure.in: Build and install crt0_cfe.o when CFE support
2582 * mips/configure: Regenerate.
2584 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
2586 * i386/cygmon-salib.c (unlink): New stub.
2588 2003-08-08 Mark Salter <msalter@redhat.com>
2590 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
2592 Bernd Schmidt <bernds@redhat.com>
2594 * i386/cygmon.ld: Add entry for .rodata.
2596 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2598 * m32r/configure.in: fixed bug to delete ../config-ml.in.
2600 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
2602 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
2603 * mn10300/asb2305.ld: Added ASB2305 support.
2604 * mn10300/configure: Ditto.
2605 * mn10300/configure.in: Ditto.
2606 2001-09-12 Stan Cox <scox@redhat.com>
2607 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
2609 * mn10300/configure.in: Add support for asb2303 board script.
2611 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
2613 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
2615 * configure: Regenerated.
2617 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2619 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
2622 2003-06-06 Stan Cox <scox@redhat.com>
2623 Jeff Johnston <jjohnstn@redhat.com>
2624 Anthony Green <green@redhat.com>
2626 * configure.in: Add iq2000 support.
2627 * configure: Rebuilt.
2628 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
2629 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
2630 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
2631 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
2632 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
2633 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
2634 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
2635 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
2636 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
2639 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
2641 * libnosys/Makefile.in: Add errno.o.
2642 * libnosys/errno.c: New file to supply errno definition if
2643 one not provided yet.
2645 2003-05-26 Eric Christopher <echristo@redhat.com>
2647 * mips/crt0.S: Remove stackbase variable set.
2649 2003-05-02 Eric Christopher <echristo@redhat.com>
2651 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
2653 2003-04-29 Nick Clifton <nickc@redhat.com>
2655 * libnosys/sbrk.c: Remove unnecessary #include's.
2656 Change return type of _sbrk() function to void * to match
2657 definition in system header files.
2660 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
2662 * xstormy16/sim_rom.ld: New.
2663 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
2664 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
2665 * xstormy16/eva_app.ld (_rdata, _data): New.
2666 * xstormy16/sim_high.ld (_rdata, _data): New.
2668 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
2670 * m32r/Makefile.in: Add multilib support.
2671 * m32r/configure.in: Ditto.
2672 * m32r/configure: Regenerated.
2674 2003-04-16 Nick Clifton <nickc@redhat.com>
2676 * xstormy16/sim_high.ld: Add .jcr section mapping.
2677 * xstormy16/eva_stub.ld: Likewise.
2678 * xstormy16/eva_app.ld: Likewise.
2680 2003-04-09 Chris Demetriou <cgd@broadcom.com>
2682 * mips/cfe.c (_flush_cache): New function.
2684 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2686 * mips/nullmon.c (_ftext, _end): Adjust declaration.
2687 (get_mem_info): Rework.
2689 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2691 * mips/crt0.S (zerobss): Reload __memsize after call.
2693 2003-02-17 Chris Demetriou <cgd@broadcom.com>
2695 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
2697 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2699 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
2701 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
2702 way as mipsisa32-*-*.
2703 * mips/configure: Regenerate.
2705 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2707 * mips/cfe.c (hardware_hazard_hook): Move...
2708 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
2709 and translate into assembly.
2711 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2713 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
2714 Pass an empty argv and envp to main().
2716 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2718 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
2719 * mips/configure: Regenerate.
2721 2003-01-07 Chris Demetriou <cgd@broadcom.com>
2723 * crt0.S: Check for definition of __mips64 rather than
2724 checking (__mips < 3).
2726 * cygmon.c (sysCall): Avoid multi-line string literals.
2728 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
2730 * mips/Makefile.in: Add cygmon support.
2731 * mips/configure.in: Ditto.
2732 * mips/configure: Regenerated.
2733 * mips/crt0_cygmon.S: New file.
2734 * mips/cygmon.c: Ditto.
2735 * mips/pmon.S: Minor formatting and copyright changes.
2736 * mips/crt0.S: Ditto.
2738 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2740 * arm/Makefile.in: Add support for new pid specs.
2741 * arm/coff-iq80310.specs: Change to allow future support.
2742 * arm/elf-iq80310.specs: Ditto.
2743 * arm/elf-redboot.specs: Ditto.
2744 * arm/coff-redboot.ld: Add EH frame support.
2745 * arm/redboot-crt0.S: Add optional code to clear bss without
2747 * arm/coff-pid.specs: New file.
2748 * arm/elf-pid.specs: New file.
2750 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2751 Catherine Moore <clm@redhat.com>
2753 * m32r/configure.in: Do not require gcc to be able to link an
2755 * m32r/configure: Regenerate.
2756 * m32r/Makefile.in: Directly reference gdbstub.
2758 2002-10-25 Bernd Schmidt <bernds@redhat.com>
2760 * i386/cygmon.ld: Add entry for .gcc_except_table.
2762 2000-10-25 Mark Salter <msalter@redhat.com>
2764 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
2765 use __start for start symbol.
2766 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
2767 Disable file I/O extensions to make Plum Hall happy.
2768 * i386/cygmon.ld: Set __start as entry point.
2769 * i386/Makefile.in: Support IS_AOUT.
2770 * i386/configure.in: Support IS_AOUT.
2771 * i386/configure: Regenerated.
2772 * i386/cygmon-salib.c:
2773 * i386/cygmon-gmon.c (_mcount): It's _etext.
2775 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
2777 * configure.in: Clarify some of the triplets so unsupported
2778 configurations don't pass through.
2779 * configure: Regenerated.
2781 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
2783 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
2785 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
2787 * mips/ddb.ld: KEEP .init and .fini.
2788 * mips/ddb-kseg0.ld: Likewise.
2790 2002-10-04 Michael Snyder <msnyder@redhat.com>
2792 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
2793 exception vector address, as suggested by Mitsubishi.
2794 (getExceptionVector): Ditto.
2796 2002-08-01 Chris Demetriou <cgd@broadcom.com>
2798 * mips/cfe.ld (STARTUP): New definition.
2799 * mips/ddb-kseg0.ld (STARTUP): Likewise.
2800 * mips/ddb.ld (STARTUP): Likewise.
2801 * mips/dve.ld (STARTUP): Likewise.
2802 * mips/idt.ld (STARTUP): Likewise.
2803 * mips/jmr3904app-java.ld (STARTUP): Likewise.
2804 * mips/jmr3904app.ld (STARTUP): Likewise.
2805 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
2806 * mips/jmr3904dram.ld (STARTUP): Likewise.
2807 * mips/lsi.ld (STARTUP): Likewise.
2808 * mips/nullmon.ld (STARTUP): Likewise.
2809 * mips/pmon.ld (STARTUP): Likewise.
2811 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
2813 * README: Mention 68HC11/68HC12 support.
2814 * configure.in: Recognize m6811-elf and m6812-elf.
2815 * configure: Regenerated.
2816 * m68hc11/Makefile.in: New file.
2817 * m68hc11/configure.in: New file.
2818 * m68hc11/configure: New file.
2819 * m68hc11/crt0.S: New file.
2820 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
2821 * m68hc11/sim-valid-m68hc11.ld: New file.
2822 * m68hc11/sim-valid-m68hc12.ld: New file.
2823 * m68hc11/syscalls.c: New file.
2825 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
2827 * rs6000/simulator.S (gettimeofday): New.
2830 2002-07-18 Chris Demetriou <cgd@broadcom.com>
2832 * read.c (read): Don't assign past end of buffer, fix return value.
2834 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2836 * mips/Makefile.in (GENOBJS2): New variable to name other
2837 commonly used objects.
2838 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
2840 * mips/Makefile.in: Add support for Broadcom CFE firmware.
2841 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
2842 * mips/configure: Regenerate.
2843 * mips/cfe.c: New file.
2844 * mips/cfe.ld: New file.
2845 * mips/cfe_api.c: New file.
2846 * mips/cfe_api.h: New file.
2847 * mips/cfe_api_int.h: New file.
2848 * mips/cfe_error.h: New file.
2849 * mips/cfe_prestart.S: New file.
2851 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2853 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
2854 symbols for optionally-provided functions.
2855 * mips/ddb-kseg0.ld: Likewise.
2856 * mips/ddb.ld: Likewise.
2857 * mips/dve.ld: Likewise.
2858 * mips/idt.ld: Likewise.
2859 * mips/idt32.ld: Likewise.
2860 * mips/idt64.ld: Likewise.
2861 * mips/idtecoff.ld: Likewise.
2862 * mips/jmr3904app-java.ld: Likewise.
2863 * mips/jmr3904app.ld: Likewise.
2864 * mips/jmr3904dram-java.ld: Likewise.
2865 * mips/jmr3904dram.ld: Likewise.
2866 * mips/lsi.ld: Likewise.
2867 * mips/nullmon.ld: Likewise.
2868 * mips/pmon.ld: Likewise.
2869 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
2870 functions if they are provided.
2871 (_exit): Handle __embedded_pic properly.
2873 2002-06-18 Dave Brolley <brolley@redhat.com>
2875 From Catherine Moore, Michael Meissner, Richard Sandiford:
2876 * configure.in: Support frv*-*-*.
2877 * frv/Makefile.in: New file.
2878 * frv/configure: New file.
2879 * frv/configure.in: New file.
2880 * frv/crt0.S: New file.
2881 * frv/fstat.c: New file.
2882 * frv/getpid.c: New file.
2883 * frv/isatty.c: New file.
2884 * frv/kill.c: New file.
2885 * frv/print.c: New file.
2886 * frv/putnum.c: New file.
2887 * frv/sbrk.c: New file.
2888 * frv/sim-close.S: New file.
2889 * frv/sim-exit.S: New file.
2890 * frv/sim-inbyte.c: New file.
2891 * frv/sim-lseek.S: New file.
2892 * frv/sim-open.S: New file.
2893 * frv/sim-read.S: New file.
2894 * frv/sim-time.c: New file.
2895 * frv/sim-unlink.S: New file.
2896 * frv/sim-write.S: New file.
2897 * frv/stat.c: New file.
2899 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
2901 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
2902 * libnosys/configure.in: Check gcc's support for section attributes.
2903 * libnosys/warning.h: Have link_warning expand to nothing if gcc
2904 does not support section attributes.
2906 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
2908 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
2910 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
2915 (_rename): New function.
2918 (_unlink): Call a syscall for this now.
2921 (_gettimeofday): Ditto.
2923 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2925 * debug.h: Change mem_err to volatile to match definition in
2928 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2930 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
2933 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
2935 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
2936 of AC_PROG_CC to avoid building an executable in configuration.
2937 * m68k/configure: Regenerated.
2939 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2941 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
2944 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2946 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
2948 2002-02-05 Mark Salter <msalter@redhat.com>
2950 * arm/elf-iq80310.specs: Ditto.
2951 * arm/elf-redboot.specs: Ditto.
2952 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
2953 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
2955 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
2957 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
2959 * xstormy16/eva_app.ld: Add __malloc_start.
2960 * xstormy16/sbrk.c: Remove.
2961 * xstormy16/sim_malloc_start.s: New file.
2962 * xstormy16/sim_high.ld: Make the stack start immediately at the
2965 2002-02-01 Michael Meissner <meissner@redhat.com>
2967 * mips/cma101.c (__sizemem_default): Allow user to specify the
2969 (__sizemem): Use it.
2971 2002-01-24 Mark Salter <msalter@redhat.com>
2973 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
2975 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
2976 (__get_memtop): New funtion to return top of memory.
2978 2002-01-15 Mark Salter <msalter@redhat.com>
2980 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
2981 forward interrupts to user application vectors.
2983 * xstormy16/crt0_stub.s: Remove default interrupt routines.
2985 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
2986 add it to install list.
2988 2002-01-07 Mark Salter <msalter@redhat.com>
2990 * configure.in: Add support for arm, strongarm, and xscale.
2991 * configure: Regenerated.
2992 * arm/coff-iq80310.specs: New file.
2993 * arm/coff-redboot.ld: New file.
2994 * arm/coff-redboot.specs: New file.
2995 * arm/configure: New file.
2996 * arm/configure.in: New file.
2997 * arm/elf-iq80310.specs: New file.
2998 * arm/elf-redboot.ld: New file.
2999 * arm/elf-redboot.specs: New file.
3000 * arm/Makefile.in: New file.
3001 * arm/redboot-crt0.S: New file.
3002 * arm/redboot-syscalls.c: New file.
3004 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
3005 Mark Salter <msalter@redhat.com>
3006 Catherine Moore <clm@redhat.com>
3007 Richard Henderson <rth@redhat.com>
3009 * configure.in: Add xstormy16.
3010 * libnosys/configure.in: Add xstormy16.
3011 * configure: Regenerated.
3012 * libnosys/configure: Regenerated.
3013 * xstormy16/Makefile.in: New file.
3014 * xstormy16/close.c: New file.
3015 * xstormy16/configure: New file.
3016 * xstormy16/configure.in: New file.
3017 * xstormy16/crt0.s: New file.
3018 * xstormy16/crt0_stub.s: New file.
3019 * xstormy16/crti.s: New file.
3020 * xstormy16/crtn.s: New file.
3021 * xstormy16/eva_app.c: New file.
3022 * xstormy16/eva_app.ld: New file.
3023 * xstormy16/eva_stub.ld: New file.
3024 * xstormy16/fstat.c: New file.
3025 * xstormy16/getpid.c: New file.
3026 * xstormy16/kill.c: New file.
3027 * xstormy16/lseek.c: New file.
3028 * xstormy16/open.c: New file.
3029 * xstormy16/sbrk.c: New file.
3030 * xstormy16/sim_high.ld: New file.
3031 * xstormy16/stat.c: New file.
3032 * xstormy16/syscalls.S: New file.
3033 * xstormy16/syscalls.m4: New file.
3034 * xstormy16/unlink.c: New file.
3035 * xstormy16/xstormy16_stub.c: New file.
3037 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
3039 * m32r/Makefile.in: Use gdb stub set by configure.
3040 * m32r/configure.in: Add a special macro for testing
3041 c compiler without building executable. Add setting of
3043 * m32r/configure: Regenerated.
3045 2001-10-31 David Howells <dhowells@redhat.com>
3047 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
3048 * mn10300/times.c: Renamed "times" to "_times" so that it can be
3049 referenced by newlib.
3050 * mn10300/cygmon.c: New file.
3051 * mn10300/crt0_redboot.S: Ditto.
3052 * mn10300/crt0_cygmon.S: Ditto.
3053 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
3054 * mn10300/configure.in: Changed to allow for future
3055 evaluation boards to be added.
3056 * mn10300/configure: Regenerated.
3058 2001-10-17 Michael Meissner <meissner@redhat.com>
3060 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
3061 identify if a program is running in kernel segment 0.
3063 * cma101.c (__sizemem): If we are running in kernel segment 0,
3064 instead of kernel segment 1, use kernel segment 0 addresses which
3065 are uncached when sizing memory.
3067 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
3068 program to run in kernel segment 0, instead of kernel segment 1.
3070 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
3071 * configure: Regenerate.
3073 2001-09-15 Eric Christopher <echristo@redhat.com>
3075 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
3077 * mips/configure: Regenerate.
3079 2001-09-14 Eric Christopher <echristo@redhat.com>
3081 * mips/configure.in: Add mipsisa32 support.
3082 * mips/configure: Regenerate.
3083 * mips/idt32.ld: New file.
3084 * mips/idt64.ld: New file.
3086 2001-09-11 Michael Meissner <meissner@redhat.com>
3088 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
3089 point registers, even if we are compiling for a mips3 or greater.
3091 2001-09-10 Jim Blandy <jimb@redhat.com>
3093 Add support for GDB monitor-style I/O.
3094 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
3096 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
3097 precede the byte with a ^O character.
3098 * m68k/idpgdb.ld: New linker script.
3099 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
3101 (all): Add ${IDPGDB_BSP} to the list of things to build.
3102 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
3103 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
3104 (install): Install the IDPGDB stuff, too.
3106 2001-08-30 Richard Henderson <rth@redhat.com>
3107 Eric Christopher <echristo@redhat.com>
3109 * mips/crt0.S: Fix for .init/.fini sections.
3111 2001-08-30 Richard Henderson <rth@redhat.com>
3112 Eric Christopher <echristo@redhat.com>
3114 * mips/idt.ld: Rewrite for .init/.fini sections.
3116 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
3118 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
3120 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
3122 * hp74x/configure: Regenerated with current autoconf.
3123 * m32r/configure: Ditto.
3124 * m68k/configure: Ditto.
3125 * pa/configure: Ditto.
3126 * sparc/configure: Ditto.
3128 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
3130 * rs6000/simulator.S (dup): New syscall.
3132 2001-02-28 Will Cohen <wcohen@redhat.com>
3134 * src/libgloss/m68k/Makefile.in: Updated copyright and
3135 added rules to build simulator related libraries.
3136 (SIM_SCRIPTS): New variable.
3137 (SIM_LDFLAGS): New variable.
3138 (SIM_BSP): New variable.
3139 (SIM_CRT0): New variable.
3140 (SIM_OBJS): New variable.
3141 (SIM_TEST): New variable.
3142 (SIM_INSTALL): new variable.
3143 * src/libgloss/m68k/sim-abort.c: New file.
3144 * src/libgloss/m68k/sim-crt0.S: New file.
3145 * src/libgloss/m68k/sim-errno.c: New file.
3146 * src/libgloss/m68k/sim-funcs.c: New file.
3147 * src/libgloss/m68k/sim-inbyte.c: New file.
3148 * src/libgloss/m68k/sim-print.c: New file.
3149 * src/libgloss/m68k/sim-sbrk.c: New file.
3150 * src/libgloss/m68k/sim.ld: New file.
3151 * src/libgloss/m68k/simulator.S: New file.
3153 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
3155 * mn10200/access.c: With DJ Delorie's permission, this code is
3156 now freely modifiable with no reference to "copying.dj".
3157 * mn10300/access.c: Ditto.
3159 2001-02-06 Will Cohen <wcohen@redhat.com>
3161 * rs6000/sim-errno.c (__errno): Removed.
3162 (_cerror): Use re-entrant version of errno.
3164 2000-09-05 Geoff Keating <geoffk@cygnus.com>
3166 * rs6000/simulator.S: Use conditional returns for documentation
3168 (access): Add new syscall.
3170 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
3172 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
3174 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
3176 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
3177 status register for 32 bit addressing
3178 * mips/regs.S: Add symbols for status and config register fields.
3179 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
3180 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
3181 * mips/Makefile.in: Add rule for forming vr5xxx.o.
3182 * mips/configure.in: Add case arm for mips64vr5000 since the
3183 default (which was previously used) should not get vr5xxx.o.
3185 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
3187 * wince/Makefile.am: Use LDADD from configure.
3188 * wince/Makefile.in: Regenerate.
3189 * wince/configure.in: Determine libraries needed based (crudely) on
3191 * wince/configure: Regenerate.
3193 1999-12-16 Tom Tromey <tromey@cygnus.com>
3195 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
3197 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
3198 patch of 1998-11-23.
3200 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
3201 against -lgcjcoop, not -lqthreads.
3202 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
3204 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
3206 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
3207 without the bits for __{C,D}TOR_{LIST,END}__.
3209 1999-12-14 Geoff Keating <geoffk@cygnus.com>
3211 * m68k/idp.ld (.text): Put crtbegin at the start of the
3212 constructors and destructors.
3214 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
3216 * wince/Makefile.am: Add missing gdbdir assignment.
3217 * wince/Makefile.in: Regenerate.
3219 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
3221 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
3223 1999-11-15 Nick Clifton <nickc@cygnus.com>
3225 * configure.in: Add arm-wince-pe target.
3226 * configure: Regenerate.
3228 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
3230 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
3231 not bringing in crtbegin.o.
3232 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
3234 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
3236 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
3237 earlier because it'll be needed. Set the high bits of the PC to
3238 be consistent with other pointers, so that exception handling
3239 doesn't get confused.
3241 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
3243 * sparc/crt0.s: Delete. This file is obsolete and caused problems
3244 on case-insensitive windows filesystems.
3246 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
3248 * configure.in: Generalize Windows CE target detection.
3249 * configure: Regenerate.
3250 * wince/Makefile.am: Rename CE stub filename.
3251 * wince/Makefile.in: Regenerate.
3252 * wince/configure.in: Allow changing of CE stub.
3253 * wince/configure: Regenerate.
3255 1999-07-26 Andrew Haley <aph@cygnus.com>
3257 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
3258 and _end to allow them to be placed anywhere in memory.
3260 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
3262 * sparc/elfsim.ld: Provide initp support.
3264 1999-06-22 Nick Clifton <nickc@cygnus.com>
3266 * mips/dve.ld (.rdata): Rename section to .rodata.
3267 * mips/idt.ld (.rdata): Rename section to .rodata.
3268 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
3269 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
3270 * mips/lsi.ld (.rdata): Rename section to .rodata.
3271 * mips/nullmon.ld (.rdata): Rename section to .rodata.
3272 * mips/pmon.ld (.rdata): Rename section to .rodata.
3273 * mips/r5900.ld (.rdata): Rename section to .rodata.
3274 * mips/sky.ld (.rdata): Rename section to .rodata.
3275 * mips/vpu.ld (.rdata): Rename section to .rodata.
3277 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
3279 * libnosys/configure.in: Added setting of ac_file
3280 prior to calling config-ml.in.
3281 * libnosys/configure: Regenerated.
3282 * libnosys/Makefile.in: Added code to make install directory
3283 for libnosys.a prior to installing.
3285 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
3287 * Makefile.am: Expect the object file to be in the
3289 * Makefile.in: Regenerate.
3291 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
3293 * configure.in: Add wince targest.
3294 * configure: Regenerate.
3295 * wince: New directory
3296 * wince/Makefile.am: New file.
3297 * wince/Makefile.in: New file.
3298 * wince/aclocal.m4: New file.
3299 * wince/configure: New file.
3300 * wince/configure.in: New file.
3302 1999-05-24 Jim Wilson <wilson@cygnus.com>
3304 * sparc/elfsim.ld: Add `.data.*'.
3306 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
3308 * m68k/idp.ld: Add initp support.
3309 * sparc/cygmon.ld.src: Likewise.
3311 1999-05-14 Nick Clifton <nickc@cygnus.com>
3313 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
3315 1999-05-13 Mark Salter <msalter@cygnus.com>
3317 * mcore/configure.in: Fixed multilib support.
3318 * mcore/configure: Regenerated.
3319 * mcore/Makefile.in: Fixed multilib problems.
3320 Added cmb board support
3321 * mcore/close.c: New file.
3322 * mcore/cmb-exit.c: Ditto.
3323 * mcore/cmb-inbyte.c: Ditto.
3324 * mcore/cmb-outbyte.c: Ditto.
3325 * mcore/elf-cmb.ld: Ditto.
3326 * mcore/elf-cmb.specs: Ditto.
3327 * mcore/fstat.c: Ditto.
3328 * mcore/getpid.c: Ditto.
3329 * mcore/kill.c: Ditto.
3330 * mcore/lseek.c: Ditto.
3331 * mcore/open.c: Ditto.
3332 * mcore/pe-cmb.ld: Ditto.
3333 * mcore/pe-cmb.specs: Ditto.
3334 * mcore/print.c: Ditto.
3335 * mcore/putnum.c: Ditto.
3336 * mcore/raise.c: Ditto.
3337 * mcore/read.c: Ditto.
3338 * mcore/sbrk.c: Ditto.
3339 * mcore/stat.c: Ditto.
3340 * mcore/unlink.c: Ditto.
3341 * mcore/write.c: Ditto.
3342 * mcore/c-syscalls.c: Removed.
3344 1999-05-07 Nick Clifton <nickc@cygnus.com>
3346 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
3347 Tidy up code layout.
3349 1999-05-06 Nick Clifton <nickc@cygnus.com>
3351 * mcore/Makefile.in: Fix build rule.
3352 * mcore/syscalls.s: Rename to syscalls.S
3354 1999-05-04 Nick Clifton <nickc@cygnus.com>
3356 * mcore/configure.in: Depend upon crt0.S not crt0.s.
3357 * mcore/configure: Regenerate.
3359 1999-04-29 Nick Clifton <nickc@cygnus.com>
3361 * mcore/crt0.S: Renamed file from crt0.s.
3362 Only invoke init() and fini() routines for ELF builds.
3363 Use __bss_start__ and __bss_end__ to locate .bss section.
3365 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
3367 * mips/array.ld: Fix ELF ctor/dtor support.
3368 * mips/ddb.ld: Likewise.
3369 * mips/dve.ld: Likewise.
3370 * mips/idt.ld: Likewise.
3371 * mips/jmr3904app.ld: Likewise.
3372 * mips/lsi.ld: Likewise.
3373 * mips/nullmon.ld: Likewise.
3374 * mips/pmon.ld: Likewise.
3375 * mips/r5900.ld: Likewise.
3376 * mips/sky.ld: Likewise.
3377 * mips/vpu.ld: Likewise.
3379 1999-04-22 Nick Clifton <nickc@cygnus.com>
3381 * mcore/crt0.s: Initialise data section, call _init and _fini.
3383 * mcore/syscalls.s (_exit): Renamed from __exit.
3385 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
3388 1999-04-21 Nick Clifton <nickc@cygnus.com>
3390 * mcore/crt0.s (_start): Use .long directive, not .word.
3392 * mcore/syscalls.s (_sbrk): fix syntax.
3394 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
3396 * sparc/sparc86.ld: Set alignment for the .data section.
3398 1999-04-18 Nick Clifton <nickc@cygnus.com>
3400 * configure.in: Add support for mcore targets.
3401 * configure: Regenerate.
3402 * mcore: New directory.
3403 * mcore/Makefile.in: New File: meta Makefile.
3404 * mcore/configure.in: New File: meta configure file..
3405 * mcore/configure: New File: Generated.
3406 * mcore/crt0.s: New File: mcore startup code.
3407 * mcore/syscalls.s: New File: Assembler system call stubs.
3408 * mcore/c-syscalls.c: New File: C system call stubs.
3410 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
3412 * mips/array.ld: Support linkonce sections.
3413 * mips/ddb.ld: Likewise.
3414 * mips/dve.ld: Likewise.
3415 * mips/idt.ld: Likewise.
3416 * mips/jmr3904app.ld: Likewise.
3417 * mips/jmr3904app-java.ld: Likewise.
3418 * mips/jmr3904dram.ld: Likewise.
3419 * mips/jmr3904dram-java.ld: Likewise.
3420 * mips/lsi.ld: Likewise.
3421 * mips/nullmon.ld: Likewise.
3422 * mips/pmon.ld: Likewise.
3423 * mips/r5900.ld: Likewise.
3424 * mips/sky.ld: Likewise.
3425 * mips/vpu.ld: Likewise.
3427 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
3429 * mips/array.ld: Add ELF ctor/dtor support.
3430 * mips/ddb.ld: Likewise.
3431 * mips/dve.ld: Likewise.
3432 * mips/idt.ld: Likewise.
3433 * mips/jmr3904app.ld: Likewise.
3434 * mips/lsi.ld: Likewise.
3435 * mips/nullmon.ld: Likewise.
3436 * mips/pmon.ld: Likewise.
3437 * mips/r5900.ld: Likewise.
3438 * mips/sky.ld: Likewise.
3439 * mips/vpu.ld: Likewise.
3441 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
3443 * i960/crt0.c (_start): Increase stack size to 256K.
3445 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
3447 * i386/cygmon-salib.c: Add read and write syscall support.
3448 * i386/cygmon-syscall.h: Ditto.
3450 * i386/cygmon-gmon.[ch]: Profile support.
3452 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
3454 * libnosys/configure.in: Check cygwin*, not cygwin32.
3455 * libnosys/configure: Regenerate.
3457 1999-02-18 Tom Tromey <tromey@cygnus.com>
3459 * mips/configure: Rebuilt.
3460 * mips/configure.in (script_list): Added jmr3904dram-java and
3462 * mips/jmr3904dram-java.ld: New file.
3463 * mips/jmr3904dram.ld: Don't mention -lqthreads.
3464 * mips/jmr3904app-java.ld: New file.
3465 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
3467 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
3469 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
3471 1999-02-18 Tom Tromey <tromey@cygnus.com>
3473 * Merge from branch:
3475 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
3477 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
3478 library name change.
3480 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
3482 * mips/configure.in (script_list): Added jmr3904dram.ld.
3483 * mips/configure: Rebuilt.
3485 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
3487 * mips/jmr3904dram.ld: Created.
3489 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
3491 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
3492 it must be linked it.
3494 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
3496 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
3497 the padding allocated for alignment.
3499 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
3501 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
3502 imported from the linker script.
3503 * mips/jmr3904app.ld: Provide _mem_size.
3505 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
3507 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
3509 * mips/crt0.S: set argc to 0 before calling main()
3510 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
3512 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
3514 * mips/jmr3904-io.c: Implement get_mem_info().
3516 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
3518 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
3519 * mips/configure.in: Ditto.
3520 * mips/configure: Regenerate.
3522 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
3524 * mips/configure.in: Add jmr3904app to script list for tx39.
3525 * mips/configure: Regenerate.
3527 1999-02-08 Nick Clifton <nickc@cygnus.com>
3529 * libnosys/configure.in: Add support for StrongARM target.
3530 * libnosys/configure: Regenerate.
3532 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
3534 * d30v/syscalls.c (time): Added code to honor argument
3535 passed to time which is either a pointer to a time_t
3536 value to set or is the NULL pointer.
3538 1999-02-03 Keith Seitz <keiths@cygnus.com>
3540 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
3541 only unsigned chars.
3542 (getDebugChar2): Remove and integrate support into "M"
3545 1999-01-29 Doug Evans <devans@casey.cygnus.com>
3547 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
3548 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
3551 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
3553 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
3554 not "._stack". Remove mn10200 support.
3555 * mn10300/trap.S: Remove mn10200 support.
3556 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
3557 the .stack output section to be safe.
3558 * mn10300/eval.ld: Likewise.
3560 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
3562 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
3563 the .stack output section to be safe.
3564 * mn10200/eval.ld: Likewise.
3566 1999-01-14 Nick Clifton <nickc@cygnus.com>
3568 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
3571 * fr30/crt0.s (_start): Use atexit to call C++ global
3572 destructors. Patch from Mark Salter <msalter@cygnus.com>
3574 1999-01-12 Nick Clifton <nickc@cygnus.com>
3576 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
3578 1999-01-11 Nick Clifton <nickc@cygnus.com>
3580 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
3581 global constructor/destructor support.
3583 1999-01-07 Nick Clifton <nickc@cygnus.com>
3585 * fr30/crt0.s (_start): Apply patch from Mark Salter
3586 <msalter@cygnus.com> to cope with initialising .bss areas that are
3589 1998-12-23 Michael Meissner <meissner@cygnus.com>
3591 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
3592 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
3593 (.gcc_except_table): Ditto.
3595 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
3597 * sh/sh1lcevb.ld: Add DWARF sections.
3598 * sh/sh2lcevb.ld: Ditto.
3599 * sh/sh3lcevb.ld: Ditto.
3600 * sh/sh3bb.ld: Ditto.
3602 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
3604 * i386/cygmon.ld: Make sure -lcygmon appears both before
3605 and after -lc, so we pick up functions from there in
3606 preference to libc functions.
3608 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
3609 Don't add __do_global_ctors () and __do_global_dtors () if
3610 we're on a coff target.
3611 (open): Add dummy function so plumhall will compile.
3612 (clock): Replacement for clock () syscall that uses
3616 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3618 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
3620 1998-12-17 Nick Clifton <nickc@cygnus.com>
3622 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
3623 (_open): Return file descriptor allocated by simulator.
3624 (isatty): Always false to avoid having to cope with reads from
3627 1998-12-16 Nick Clifton <nickc@cygnus.com>
3629 * fr30/Makefile.in: Add libraries to clean target.
3631 * fr30/syscalls.c (_write): Save length so that it can be returned
3634 * fr30/crt0.s (_start): Initialise argc, argv and envp before
3637 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3639 * mips/ddb.ld (OUTPUT_ARCH): Remove.
3641 1998-12-12 Nick Clifton <nickc@cygnus.com>
3643 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
3646 1998-12-11 Nick Clifton <nickc@cygnus.com>
3648 * configure.in: Add support for fr30 target.
3649 * configure: Regenerate.
3650 * fr30: New directory.
3651 * fr30/Makefile.am: New file - build crt0.o and libsim.a
3652 * fr30/Makefile.in: New file - generate from Makefile.am.
3653 * fr30/configure.in: New file - support fr30 target
3654 * fr30/configure: New file - generate from configure.in.
3655 * fr30/crt0.s: New file - Basic executable startup code.
3656 * fr30/syscalls.c: New file - System call emulation library.
3658 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
3660 * mips/crt0.S (_start): Change initialization of FR.
3662 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3664 * i960/crt0.c (set_stack): Change return type to void. Init SP to
3665 FP + 64 instead of FP. Simplify code to align ptr.
3666 (_start): Call exit instead of _exit. Delete local variable stack.
3667 Init stack to heap+4096.
3668 * i960/mon960.c (abort): Ifdef out.
3669 * i960/syscall.h: New file.
3671 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
3673 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
3675 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
3677 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
3680 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
3682 * mips/entry.S: Handle mips16 builds.
3684 1998-10-30 Ian Molee <imolee@cygnus.com>
3686 * m32r/trapmon0.c: New file. Mon2000 trap handler.
3687 * m32r/trapmon0.S: Removed.
3688 * m32/Makefile.in: Changed to reflect above-changed files.
3690 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
3692 * sparc/crt0.S: Move entry point to start of text section.
3693 Put the address of the data section at the start of the section,
3694 so the GDB sparclite loader can find it for a.out loads.
3696 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
3698 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
3699 a time_t as its argument.
3701 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
3702 clobber a register that overlaps with an input or output.
3704 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
3706 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
3707 serial input and out put as required by libgloss read and write
3710 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
3711 addresses per eCos conventions, not original ROM monitor.
3713 * configure.in: Add libtx39jmr.c to build target
3715 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
3717 1998-10-15 Ian Molee <imolee@cygnus.com>
3719 * m32r/mon.specs: New file
3720 * m32r/trapmon0.S: New file
3721 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
3723 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
3725 * libnosys/warning.h: New file.
3727 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
3729 * mips/configure.in: Build nullmon stuff in default case. Don't
3730 treat vr4100 specially.
3732 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
3734 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
3735 * libnosys/close.c (_close): Added stub warning outside of
3736 function body and added reference to config.h.
3737 * libnosys/execve.c (_execve): Ditto.
3738 * libnosys/fork.c (_fork): Ditto.
3739 * libnosys/fstat.c (_fstat): Ditto.
3740 * libnosys/getpid.c (_getpid): Ditto.
3741 * libnosys/gettod.c (_gettimeofday): Ditto.
3742 * libnosys/isatty.c (_isatty): Ditto.
3743 * libnosys/kill.c (_kill): Ditto.
3744 * libnosys/link.c (_link): Ditto.
3745 * libnosys/lseek.c (_lseek): Ditto.
3746 * libnosys/open.c (_open): Ditto.
3747 * libnosys/read.c (_read): Ditto.
3748 * libnosys/stat.c (_stat): Ditto.
3749 * libnosys/times.c (_times): Ditto.
3750 * libnosys/unlink.c (_unlink): Ditto.
3751 * libnosys/wait.c (_wait): Ditto.
3752 * libnosys/write.c (_write): Ditto.
3753 * libnosys/acconfig.h: New file.
3754 * libnosys/config.h.in: New file.
3755 * libnosys/exit.c: Removed as _exit cannot be stubbed.
3756 * libnosys/Makefile.in: Regenerated.
3757 * libnosys/configure.in: Configure header file specified.
3758 * libnosys/configure: Regenerated.
3760 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
3762 * i386/cygmon.ld: Increase memory limits; put the initial
3763 executable above 1MB.
3765 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
3767 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
3769 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
3771 * configure.in: Add i386-*-elf* triplet.
3772 * i386/*: Support for i386 targets.
3774 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
3776 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
3777 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
3779 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
3781 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
3782 * sparc/sparclite.h: (read_asr, write_asr): Define.
3783 * sparc/cache.c (is_danlite): New function.
3784 (cache_off, cache_on, flush_i_cache): Test for DANlite.
3785 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
3786 * sparc/sparc86x.ld: Prevent section overlap.
3788 1998-09-04 Keith Seitz <keiths@cygnus.com>
3790 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
3792 (getDebugChar2): New function to support binary downloads (gdb
3793 remote protocol "X" command).
3794 (exceptionHandler): Add support for MSA2000G01 board.
3795 (getExceptionHandler): Ditto.
3797 1998-08-20 Michael Meissner <meissner@cygnus.com>
3799 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
3802 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
3804 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
3805 * sparc/salib.c (outbyte): Add hook for GDB stub.
3806 (cache_off, cache_on, flush_i_cache): Move to cache.c.
3807 * sparc/cache.c: New file for sparclite-specific cache code.
3808 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
3809 * sparc/sparc86x.ld: New linker script for sparc86x.
3810 * sparc/crt0.S: Disable broken data relocation code.
3811 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
3812 standard output to GDB.
3813 (handle_exception): Initialize outbyte hook.
3815 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
3817 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
3818 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3819 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
3821 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
3823 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
3825 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
3827 * mn10200/sim.ld: Rework code to insert pad before the start of the
3829 * mn10200/eval.ld: Likewise.
3830 * mn10300/sim.ld: Likewise.
3831 * mn10300/eval.ld: Likewise.
3833 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
3835 * mips/cma101.c (__sizemem): New local variable extra. Align base
3838 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
3840 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
3841 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
3842 * sparc/fixctors.c: New file.
3844 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
3846 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
3847 extern functions win_ovf and win_unf; fixes unresolved symbols
3850 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
3852 * configure.in: Added libnosys as subdir.
3853 * configure: Rebuilt configure based on configure.in.
3854 * libnosys/close.c (_close): Part of new libnosys stub library
3855 to use for situations with no operating system support.
3856 * libnosys/environ.c (environ): ditto.
3857 * libnosys/execve.c (_execve): ditto.
3858 * libnosys/exit.c (_exit): ditto.
3859 * libnosys/fork.c (_fork): ditto.
3860 * libnosys/fstat.c (_fstat): ditto.
3861 * libnosys/getpid.c (_getpid): ditto.
3862 * libnosys/gettod.c (_gettimeofday): ditto.
3863 * libnosys/isatty.c (_isatty): ditto.
3864 * libnosys/kill.c (_kill): ditto.
3865 * libnosys/link.c (_link): ditto.
3866 * libnosys/lseek.c (_lseek): ditto.
3867 * libnosys/open.c (_open): ditto.
3868 * libnosys/read.c (_read): ditto.
3869 * libnosys/sbrk.c (_sbrk): ditto.
3870 * libnosys/stat.c (_stat): ditto.
3871 * libnosys/times.c (_times): ditto.
3872 * libnosys/unlink.c (_unlink): ditto.
3873 * libnosys/wait.c (_wait): ditto.
3874 * libnosys/write.c (_write): ditto.
3875 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
3876 * libnosys/configure.in: configure.in to create libnosys configure.
3877 * libnosys/configure: Configure for libnosys library.
3879 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
3881 * sim/mips.ld: Clarify a comment.
3883 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
3885 * sparc/elfsim.ld: Make it work on both a.out and ELF.
3886 * sparc/traps.S: Rename trap_table label to work on both a.out
3887 and ELF. Put the address of the data section at the start
3888 of the section, so the simulator loader can find it for a.out loads.
3890 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
3892 * config/mn10200.mt: New file.
3894 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
3896 * mn10200/crt0.S: Don't waste top four bytes of stack.
3897 * mn10200/eval.ld: Fix stack top address.
3899 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
3901 * mips/dvemon.c: Remove the close function and get it from the generic
3903 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
3904 list to ensure that the proper API's are included.
3906 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
3908 * configure.in: Add mn10200 support.
3909 * configure: Regenerate.
3910 * mn10200/Makefile.in: New file.
3911 * mn10200/_exit.c: New file.
3912 * mn10200/access.c: New file.
3913 * mn10200/chmod.c: New file.
3914 * mn10200/chown.c: New file.
3915 * mn10200/close.c: New file.
3916 * mn10200/configure: New file.
3917 * mn10200/configure.in: New file.
3918 * mn10200/creat.c: New file.
3919 * mn10200/crt0.S: New file.
3920 * mn10200/crt1.c: New file.
3921 * mn10200/eval.ld: New file.
3922 * mn10200/execv.c: New file.
3923 * mn10200/execve.c: New file.
3924 * mn10200/fork.c: New file.
3925 * mn10200/fstat.c: New file.
3926 * mn10200/getpid.c: New file.
3927 * mn10200/gettime.c: New file.
3928 * mn10200/isatty.c: New file.
3929 * mn10200/kill.c: New file.
3930 * mn10200/lseek.c: New file.
3931 * mn10200/open.c: New file.
3932 * mn10200/pipe.c: New file.
3933 * mn10200/read.c: New file.
3934 * mn10200/sbrk.c: New file.
3935 * mn10200/sim.ld: New file.
3936 * mn10200/stat.c: New file.
3937 * mn10200/test.c: New file.
3938 * mn10200/time.c: New file.
3939 * mn10200/times.c: New file.
3940 * mn10200/trap.S: New file.
3941 * mn10200/trap.h: New file.
3942 * mn10200/unlink.c: New file.
3943 * mn10200/utime.c: New file.
3944 * mn10200/wait.c: New file.
3945 * mn10200/write.c: New file.
3947 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
3949 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
3950 * m32r/trap0.S: Renamed from trap.S.
3951 * m32r/eit.h: New file.
3952 * m32r/crtsysc.c: Delete, split up into several files.
3953 * m32r/chmod.c: New file.
3954 * m32r/close.c: New file.
3955 * m32r/exit.c: New file.
3956 * m32r/fstat.c: New file.
3957 * m32r/getpid.c: New file.
3958 * m32r/isatty.c: New file.
3959 * m32r/kill.c: New file.
3960 * m32r/lseek.c: New file.
3961 * m32r/open.c: New file.
3962 * m32r/raise.c: New file.
3963 * m32r/read.c: New file.
3964 * m32r/sbrk.c: New file.
3965 * m32r/stat.c: New file.
3966 * m32r/unlink.c: New file.
3967 * m32r/utime.c: New file.
3968 * m32r/write.c: New file.
3969 * m32r/Makefile.in (SYSCALLS): Delete.
3970 (LIBOBJS,LIBGLOSS): New variables.
3971 (all,install): Update.
3972 (libgloss.a): New rule.
3974 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
3976 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
3977 (gettimeofday): Change type of 2nd arg to struct timezone *.
3979 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
3981 * mips/syscalls.c (sbrk): Allow memory allocation to work
3982 for configurations which don't have memory at K1BASE.
3983 * mips/cma101.c (__sizemem): Ditto.
3985 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3987 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
3988 * m68k/gdbinit.emc: New file, user support for special features
3989 supported only on the EMC Symmetrix target.
3991 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
3993 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
3994 little- and big-endian executables.
3996 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
3998 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
3999 proper prefix for public assembly language labels.
4000 * sparc/ex930.ld: Add DWARF sections.
4001 * sparc/ex931.ld: Ditto.
4002 * sparc/ex934.ld: Ditto.
4003 * sparc/elfsim.ld: Simplify and clean up.
4004 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
4005 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
4006 to eliminate register corruption.
4008 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
4010 * sparc/cygmon-salib.c: Stop including sys/itimer.h
4012 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
4014 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
4017 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
4019 * mn10300/Makefile.in: Install sim.ld.
4021 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
4023 * sparc/elfsim.ld: Add constructor and destructor tables.
4025 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
4027 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
4029 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
4031 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
4033 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
4035 * mips/configure.in: Add idt to tx39 chain.
4036 * mips/configure: Rebuild.
4038 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
4040 * mips/crt0.S (__stackbase): Added.
4041 (zerobss): Initialize __stackbase.
4043 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
4045 * mips/configure.in: Also grok `mipstx39*-*-*'.
4046 * mips/configure: Regenerated.
4048 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
4050 * configure.in: Added powerpcle target.
4051 * configure: Regenerated.
4053 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
4055 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
4057 * sparc/crt0.S (_start): Define label for ELF targets.
4058 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
4059 proper prefix for public assembly language labels.
4060 (write, read): Disable to avoid conflict with generic versions
4062 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
4063 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
4065 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
4067 * sparc/configure.in: Treat sparc86x as a sparclite.
4068 * sparc/configure.in: Ditto.
4069 * sparc/Makefile.in (slite-install): Install missing files
4072 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
4074 * mips/configure.in: adjust target type pattern to export nullmon.ld
4075 * mips/configure: regenerated
4077 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
4079 * configure.in: Added sparc86x configuration.
4082 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
4084 * mips/crt0.S: Increase stack alignment.
4086 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
4088 * sparc/traps.S (win_flush): Prevent immediate window underflow
4089 trap on return. Miscellaneous comment formatting cleanup.
4091 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
4093 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
4095 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
4097 * rs6000/ads-io.c (write): Added write().
4099 * rs6000/Makefile.in: Changed objects used for libads to be
4100 new ads specific object files instead of some mvme objects.
4102 * Added ads-io.c and ads-exit.c to provide function stubs which
4103 are safe on ads board (SDS monitor).
4105 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
4106 is fixed, so re-enable output char quoting for mbx.
4108 * rs6000/mbx.specs: Added blank line to end of file. There
4109 were link errors without it?
4111 * rs6000/mbx.specs: Use mbx.ld script for linking.
4113 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
4114 gdb to display program output, yet.
4116 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
4119 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
4120 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
4121 * rs6000/mbx.ld,mbx.specs: New files for MBX.
4123 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
4125 * sparc/elfsim.ld: New linker script for running ELF programs
4127 * sparc/erc32-crt0.S: Disable copying of data segment.
4128 * sparc/erc32-stub.c: Generate correct public name for breakinst.
4129 * sparc/Makefile.in: Build erc32 library always.
4131 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
4133 * mips/syscalls.c (sbrk): Check word size correct for
4136 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
4138 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
4139 * mips/dve.ld: Eliminate references to VR4300.
4141 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
4143 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
4144 * mn10300/sim.ld: Ditto.
4146 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
4148 * sparc/cygmon-salib.c (__getProgramArgs): New function.
4150 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
4152 * configure.in: Added sparc64 configuration.
4154 * configure: Regenerated.
4156 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
4158 * mn10300/Makefile.in: Install libraries, not just linker scripts.
4160 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
4162 * config/mn10300.mt: New file
4163 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
4164 instead of nothing at all.
4165 * mn10300/configure: Ditto.
4167 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4169 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
4170 issues for NT native builds.
4172 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
4174 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
4175 script; we also need to make SYM(start) global).
4177 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
4179 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
4181 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
4183 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
4185 * sparc/Makefile.in (SLITE_RAM_START): Add.
4186 (SPARC_RAM_START): Add.
4187 (SPARC64_RAM_START): Add.
4188 (SLITE_ALL): Add cygmon object files and linker script.
4189 slite-install: Install CygMon libraries and linker script.
4191 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
4193 * rs6000/ads.ld: Add default attributes to memory region.
4194 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
4195 * hp74x/hppa.ld: Ditto.
4196 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
4197 * pa/{op50n,w89k}.ld: Ditto.
4198 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
4199 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
4201 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
4203 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
4205 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
4207 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
4209 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
4211 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
4213 * mn10300/trap.h: Use generic syscall.h.
4214 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
4216 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
4218 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
4219 * mips/cma101.c: Reverse my previous change.
4220 Add #ifdef __mips16 then #error.
4222 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
4224 * mn10300/Makefile.in: Add rules for building libeval.a.
4225 * mn10300/configure: Don't use default.mt.
4226 * mn10300/configure.in: Ditto.
4227 * mn10300/eval.ld: Replace with modified version of default script.
4229 * mn10300/_exit.c: New file for libeval.a.
4230 * mn10300/access.c: Ditto.
4231 * mn10300/chmod.c: Ditto.
4232 * mn10300/chown.c: Ditto.
4233 * mn10300/close.c: Ditto.
4234 * mn10300/creat.c: Ditto.
4235 * mn10300/crt0.S: Ditto.
4236 * mn10300/crt1.c: Ditto.
4237 * mn10300/execv.c: Ditto.
4238 * mn10300/execve.c: Ditto.
4239 * mn10300/fork.c: Ditto.
4240 * mn10300/fstat.c: Ditto.
4241 * mn10300/getpid.c: Ditto.
4242 * mn10300/gettime.c: Ditto.
4243 * mn10300/isatty.c: Ditto.
4244 * mn10300/kill.c: Ditto.
4245 * mn10300/lseek.c: Ditto.
4246 * mn10300/open.c: Ditto.
4247 * mn10300/pipe.c: Ditto.
4248 * mn10300/read.c: Ditto.
4249 * mn10300/sbrk.c: Ditto.
4250 * mn10300/sim.ld: Ditto.
4251 * mn10300/stat.c: Ditto.
4252 * mn10300/time.c: Ditto.
4253 * mn10300/times.c: Ditto.
4254 * mn10300/trap.S: Ditto.
4255 * mn10300/trap.h: Ditto.
4256 * mn10300/unlink.c: Ditto.
4257 * mn10300/utime.c: Ditto.
4258 * mn10300/wait.c: Ditto.
4259 * mn10300/write.c: Ditto.
4260 * mn10300/sys/syscall.h: Ditto.
4262 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
4264 * mips/cma101.c: #ifdef out whole file if mips16.
4266 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
4270 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
4272 * m68k/crt0.S (start): Fixed code that clears .bss. Code
4273 was using dbra instruction and did not account for the fact
4274 that the instruction branches until counter is -1, not 0.
4276 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
4278 * mn10300/Makefile.in: New file for MN10300 eval board support.
4279 * mn10300/configure: Ditto.
4280 * mn10300/configure.in: Ditto.
4281 * mn10300/crt0-eval.S: Ditto.
4282 * mn10300/eval.ld: Ditto.
4283 * mn10300/test.c: Ditto.
4285 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
4287 * mips/vr4300.S (__previous): Fix comment type-o in
4290 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
4292 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
4293 Figure the length of the exception handler at runtime
4294 rather than compile time.
4296 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * configure.in: When running config-ml.in, put --enable-multilib
4299 before ac_configure_args, so that --disable-multilib can override
4301 * configure: Rebuild.
4303 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
4305 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
4307 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
4309 * config/mips.mt: Add rules for read.o and write.o.
4310 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
4311 * mips/dve.ld: New file to support Densan DVE-R3900 board.
4312 * mips/Makefile.in: Add rules for Densan support library libdve.a.
4313 * mips/configure.in: Build libdve.a for tx39 targets.
4314 * mips/configure: Ditto.
4316 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
4318 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
4320 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
4321 sys/types.h, and define _open_r, _close_r, etc.
4323 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
4325 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
4326 (read, write): If the fd isn't 0, 1, or 2, return an error.
4328 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
4330 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
4332 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
4335 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
4337 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
4338 to determine what template file we use.
4340 1997-12-22 Felix Lee <flee@cygnus.com>
4342 * rs6000/sim-errno.c (_cerror): need to return -1.
4343 * rs6000/sol-cfuncs.c (_cerror): likewise.
4345 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
4347 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
4348 defined. Allocate 128 bytes for a frame if sparc64.
4350 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
4352 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
4353 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
4354 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
4356 * sparc/configure.in: Add sparc64 to CPU list.
4357 * sparc/configure: Regenerated.
4358 * configure: Regenerated.
4360 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
4362 * configure.in: Added sparc64-elf configuration.
4364 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4366 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
4367 sections. Copied from mips/idt.ld.
4369 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
4371 * mips/configure: Add entry.o to LSI library.
4372 * mips/configure.in: Ditto.
4373 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
4374 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
4375 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
4377 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
4379 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
4382 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
4384 * sparc/cygmon-salib.c (open): New syscall.
4386 * sparc/cygmon.ld: Add gcc_except_table section.
4388 * sparc/cygmon-crt0.S: Call __install_signal_handler.
4389 Run ctors/dtors as appropriate.
4391 * sparc/cygmon-salib.c (gettimeofday): New syscall.
4393 (add_mapping): Ditto.
4394 (remove_mapping): Ditto.
4395 (__install_signal_handler): Ditto.
4397 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
4399 * rs6000/mcount.S: New file to in case no profiling module was
4402 * rs6000/Makefile.in (OBJS): Add mcount.o
4403 (mcount.o): Depend on mcount.S.
4405 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
4407 * sparc/cygmon.ld: Add linkonce sections.
4409 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
4411 * d30v/syscalls.c (__syscall): Correct setting errno.
4413 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
4415 * sparc/Makefile.in: Removed TARGET_CFLAGS.
4416 * sparc/configure.in: Ditto.
4417 * sparc/configure: Regenerated.
4419 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
4421 * syscall.h: Remove d30v from comments.
4423 * d30v/syscalls.c: Use common syscall.h file, move setting errno
4424 into common function, rather than have each stub do it.
4426 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
4427 d30v specific version.
4428 (clean): Properly remove libraries.
4430 * d30v/sys/syscall.h: Delete.
4432 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
4434 * rs6000/Makefile.in (unlink.o): Add rule for.
4436 * syscall.h: New file.
4438 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
4440 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
4442 * sparc/Makefile.in: Reorganize file.
4444 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
4445 (all): Don't build erc32 support any more (never installed anyway).
4446 * sparc/erc32-io.c: Renamed from sim-io.c.
4447 * sparc/erc32-stub.c: Renamed from sim-stub.c.
4448 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
4449 * sparc/erc32.ld: Renamed from sim.ld.
4450 * sparc/configure.in (AC_INIT): Update.
4451 * sparc/configure: Regenerate.
4453 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
4455 * d30v/syscalls.c: New file to provide system call stubs.
4456 * d30v/sys/syscall.h: New file to provide system call numbers.
4457 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
4458 * d30v/Makefile.in: Remove old system stubs, and use the new ones
4461 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
4463 * d30v/sys/syscall.h: Define for d30v system calls.
4465 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
4467 * configure.in: Configure the sparc directory for the sparc-elf
4469 * configure: Regenerated.
4471 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
4472 crt0 and install the cygmon linker script.
4474 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
4477 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
4479 * sparc/configure: Regenerated.
4481 * sparc/cygmon.ld: New file.
4482 * sparc/cygmon-crt0.S: New file.
4483 * sparc/cygmon-salib.c: New file.
4485 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
4487 * d30v/crt0.S (_start): Set up stack pointer to end of internal
4490 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
4492 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
4494 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
4496 * configure.in (d30v-*-*): Add configuration.
4497 * configure: Regenerate.
4499 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
4500 * d30v/Makefile.in: Ditto.
4502 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
4504 * d30v/crt0.S: New file for d30v port.
4505 * d30v/configure{,.in}: Ditto.
4506 * d30v/Makefile.in: Ditto.
4507 * d30v/{in,out}byte.c: Ditto.
4508 * d30v/sim-{read,write,exit}.c: Ditto.
4510 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
4512 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
4513 be necessary until all hosts properly set BSP in configure.in.
4515 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
4517 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
4520 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
4522 * mips/crt0.S: Declare external functions as .text to
4523 eliminate linker warnings.
4525 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
4527 * mips/Makefile.in (SCRIPTS): Now is configurable.
4528 (BSP): Now is configurable.
4529 (vr4300.o): Remove unnecessary command.
4530 * mips/configure.in: Configure the newly configuable
4532 * mips/configure: Re-autoconf.
4535 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
4537 * mips/Makefile.in (pmon.o): Added compile command that includes
4538 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
4540 * mips/configure.in (part_specific_defines): New variable
4541 used when building pmon.o.
4542 (part_specific_obj): Include cma101.o as well as vr4300.o,
4543 since it is board-specific in many ways (and relies on
4544 routines in vr4300.o).
4546 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
4548 * mips/idt.ld: Add handling of DWARF sections.
4550 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
4552 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
4554 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
4556 * v850/sys/syscall.h: Match with what is in newlib.
4558 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4560 * v850/sys/syscall.h: New file.
4562 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
4564 * rs6000/ads.ld: Define ram region.
4565 (__stack): Fix value.
4566 * rs6000/crt0.S: Clear the sbss area as well as bss.
4568 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
4570 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
4571 Instead, just force . to be aligned when necessary.
4572 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4573 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
4575 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
4577 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
4578 scripts are in the source directory, not the object directory.
4580 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
4582 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
4583 * rs6000/yellowknife.ld: New file, linker script for embedded
4584 Yellowknife (CHRP/PPCP) box.
4585 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
4586 remove references to EVM, don't optimize the test program.
4587 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
4588 * rs6000/mvme-stack.S: Removed, unnecessary.
4590 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
4592 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
4594 * mips/Makefile.in (SCRIPTS): Added idtecoff.
4597 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
4599 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
4601 * m32r/crt0.S: Remove references to .fillinsn.
4603 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
4605 * testsuite/Makefile.in (INSTALL): Change install.sh to
4608 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
4610 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
4611 * rs6000/configure: Regenerate.
4614 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
4616 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
4619 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
4621 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
4622 of ALIGN(16). Remove ALIGN from _gp computation.
4624 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
4626 * mips/idtmon.S: Added magic number for _flush_cache slot.
4628 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
4630 * m68k/Makefile.in (install): Fix typo.
4632 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
4634 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
4636 * sparc/Makefile.in: Add rules for above.
4637 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4638 [Brought over from Nov 5 change in sparclet branch.]
4640 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
4641 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
4643 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
4645 * m68k/sbc5204: Fix GROUP specifier.
4646 * m68k/sbc5206: Likewise.
4648 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
4650 * m68k/Makefile.in (all): Fix typo.
4652 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
4653 is an invalid instruction on the coldfire.
4655 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
4657 * mips/lsi.ld: New file.
4658 * mips/lsipmon.S: New file.
4659 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
4662 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
4664 * mips/regs.S (pc): Define.
4666 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
4668 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
4669 ABI, set up the stack for a 32-bit call before actually calling
4672 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
4673 with 64-bit pointers.
4675 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
4676 when comparing pointers.
4678 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
4680 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
4681 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
4683 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
4685 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
4686 an invalid addressing mode on the 68000 core.
4688 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
4690 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
4692 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
4694 * m32r/m32r-lib.c: New file.
4695 * m32r/{eva,eva-stub}.ld: New files.
4696 * m32r/Makefile.in: Build and install them.
4697 Also build and install m32r-stub.o.
4699 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
4701 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
4702 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
4703 can't do final link until libs in this directory are built.
4704 * mips/configure: regenerated.
4706 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
4708 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
4709 a register, to avoid relocation overflow if they are zero.
4711 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
4713 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
4714 can now be configured by part_specific_obj.
4715 * mips/configure.in (part_specific_obj): added.
4716 * mips/configure: regenerate.
4718 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
4720 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
4722 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
4724 * mips/ddb.ld: Align the location counter before setting _gp, and
4725 before setting edata. Remove ALIGN from _gp computation.
4726 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
4727 of ALIGN(16). Remove ALIGN from _gp computation.
4729 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
4731 * mips/array.ld: Add mips16 sections.
4732 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
4734 * mips/crt0.S (zerobss): Use subu, not sub.
4736 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
4738 * mips/crt0.S: Add .ent lines for all code fragments, so
4739 that objdump --disassemble will display them correctly.
4741 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
4743 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
4744 based targets. This should eventually be merged with or replaced
4745 by the m68k stub from gdb.
4746 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
4747 * m68k/Makefile.in: Updated for above change.
4749 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
4750 differences and changed to consistantly use the IMM macro for
4751 immediate constants. It is now possible to compare these two
4752 files without having to filter out insignificant differences.
4754 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
4755 init_debug_traps to match documentation and other sample debugger
4758 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
4760 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
4762 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
4763 targets running the dbug monitor.
4765 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
4767 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
4769 * m68k/crt0.S: Don't use SYM to refer to symbols defined
4770 in the linker script.
4772 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
4774 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
4776 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
4778 * mips/crt0.S (_start): Don't try to use FPU registers if
4779 __mips_soft_float is defined.
4781 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
4783 * sparc/Makefile.in (splet-install): Add tsc701.ld.
4785 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
4787 * sparc/sparclet-stub.c: Add support for "P" protocol command.
4788 Add support for %cc coprocessor registers, %asr registers.
4789 Work-around broken SAVE instruction on sparclet.
4791 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
4793 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
4794 same as mon_flush_cache. This fixes failures in "make check"
4796 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
4798 * mips/syscalls.c (__errno, _raise): Delete.
4800 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
4802 * mips/idt.ld: Align the location counter before setting _gp, and
4803 before setting edata.
4804 * mips/pmon.ld: Likewise.
4806 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * configure.in: Use a special version of AC_PROG_CC. Autoconf
4809 2.12 introduced a check for whether the compiler works, and that
4810 check will fail for a cross compilers without a complete set of
4813 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4815 * sbrk.c: Set the heap pointer to the address of _end, not the
4818 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
4820 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
4822 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
4824 * mips/crt0.S: Delete unreachable instruction after exit call.
4825 Move exit call before .end _start.
4827 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
4829 * configure: Regenerate with autoconf 2.12.
4831 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4833 * config/ppc.mh: New PowerPC eabi target specific config file.
4834 Always use -mrelocatable-lib -mno-eabi.
4836 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
4837 * rs6000/configure: Regenerate.
4839 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
4840 bytes, not 56 so that it is aligned to a 16 byte boundary.
4842 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
4844 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
4845 * sparc/crt0-701.S: Second pass at little endian support.
4847 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
4849 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
4850 * sparc/Makefile.in: Add rules for above.
4851 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4853 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
4855 * mips/ddb.ld: rename cairo.ld to ddb.ld
4856 * mips/Makefile.in: rename cairo to ddb
4858 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4860 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
4861 linker scripts for Hitachi eval boards.
4863 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
4865 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
4867 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
4869 * mips/crt0.S: Initialize gp register correctly.
4871 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
4873 * m32r/sys/syscall.h: New file.
4874 * m32r/crt0.S: Rewrite.
4875 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
4877 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
4879 * m32r/syscalls.c: Deleted, renamed to
4880 * m32r/crtsysc.c: this.
4881 * m32r/Makefile.in: Updated.
4883 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
4885 * m32r/{Makefile.in,configure.in,configure}: New files.
4886 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
4887 * configure.in: Recognize m32r-*-*.
4888 * configure: Regenerated.
4890 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
4892 * mips/crt0.S (_exit): Update terminating break instruction to use
4893 an explicit high value.
4895 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
4897 * sh: New directory, Hitachi SH libgloss support.
4898 * sh/sh3bb.ld: New file, SH3 big box linker script.
4900 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4902 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
4903 case the end symbol is not aligned.
4905 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4907 * mips/vr4300.S (__cpu_flush): Fix lui constant.
4908 * mips/crt0.S (init): Fix passing of arg0 through exit() and
4910 * mips/syscalls.c (__errno): Return address of errno, rather than
4913 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
4915 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4916 Merge .init and .fini sections into .text to fix a.out.
4918 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
4920 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4921 Many fixes for problems discovered during testing. Make stack end
4922 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
4923 longword aligned. Move .shdata out of .text section. Put .rodata
4924 and .gcc_except_table into .text section. Get rid of .shbss
4925 section, load it into .bss. Remove bogus start address
4926 calculation for .bss. Force all sections to be longword aligned.
4927 Create .init and .fini sections (including function prologues and
4928 epilogues) for ELF support.
4929 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
4930 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
4931 Remove creation of vbr_table. Fix function prologue in _exit.
4932 Use fp instead of a6. Add .text pseudo-op to the beginning of
4934 * crt0.S: Remove global symbols zeroboss, init and launch. Make
4935 main, exit, hardware_init_hook, software_init_hook, atexit and
4936 __do_global_dtors extern, not global. Fix logic error when
4937 initializing stack pointer. It now loads sp if __stack is non-
4938 zero. Reverse order of software and hardware init hooks.
4939 Hardware now comes first. Add call to __INIT_SECTION__, and
4940 register __FINI_SECTION__ with atexit. This is needed to make ELF
4941 static constructors and destructors work right.
4943 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
4945 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
4946 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4947 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
4948 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
4950 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
4952 * mips/Makefile.in (SCRIPTS): Add cairo.
4953 (vr4300.o:): Force build with target CFLAGS to ensure correct
4954 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
4955 as the -Tpmon.ld target.
4956 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
4957 * mips/cairo.ld: Added.
4958 * mips/crt0.S: Restore atexit() call. Fix startup stack
4960 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
4961 * mips/vr4300.s: Added simple bus error handler to cope with
4962 sizing memory that doesn't ghost, but does abort.
4963 * mips/cma101.c: Improve the memory sizer.
4964 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
4966 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4968 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
4970 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
4971 * a29k/configure: Regenerate.
4973 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4975 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
4976 Linux, Solaris libraries if built.
4978 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4980 * m68k/Makefile.in: Add -nostdlib to the test targets.
4981 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
4982 .data to .text where they really belong.
4983 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
4984 GCC is supposed to do this in __main.
4986 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
4988 * sparc/libsys/isatty.c: New file.
4990 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4992 * pa/Makefile.in: Build the test case as seperate targets.
4993 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
4996 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4998 * m68k/Makefile.in: Install common crt0.o, remove old references
5001 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5003 * sparc/Makefile.in: Built crt0.S, not crto.s.
5004 * sparc/crt0.S: Don't use REGS macro, use % always.
5005 * sparc/salib.c: Add a prototype for putDebugChar.
5007 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
5009 * sparc/{sysc-701.c,crt0-701.S}: New files.
5010 * sparc/Makefile.in (all): Build them.
5011 ($(701_BSP),crt0-701.o): New targets.
5012 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
5013 (all): Depend on $($(CPU)_ALL).
5014 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
5015 Depend on $($(CPU)_INSTALL).
5016 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
5017 (AC_CONFIG_AUX_DIR): Call.
5019 * sparc/configure: Regenerated.
5021 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
5023 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
5025 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
5029 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5031 * lseek.c (lseek): Don't use SET_ERRNO.
5032 * open.c (open): Ditto.
5034 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
5036 * sparc/Makefile.in: Install ex930/931/934.ld files.
5037 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
5038 define target_alias to make install work from this directory.
5040 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * Makefile.in: Make sure we always have an argument to for. Make
5043 sure rootpre and srcrootpre are always set before using
5046 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5048 * glue.h (SET_ERRNO): Removed.
5049 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
5051 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5053 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
5056 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
5058 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
5059 assembly of the "sync" instruction.
5060 * mips/Makefile.in: Removed special cma101.o build. Seperate
5061 install.sh invocations for the BSP libraries.
5063 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5065 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
5067 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
5069 * sparc/traps.S: Don't use REGS macro, use % always.
5070 * sparc/Makefile.in: Add -nostdlib when building the test cases,
5071 as gcc keeps thinks it wants two crt0.o.
5072 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
5073 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
5074 broken, and I doubt it'll get fixed.
5076 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
5078 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
5080 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
5082 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
5083 (cma101.o): Pass -mips2 after $(CFLAGS).
5085 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5087 * Makefile.in (bindir, libdir): Use autoconf-set values.
5088 * configure: Rebuilt.
5090 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
5091 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
5092 * doc/configure: Rebuilt.
5094 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
5095 (bindir, libdir): Use autoconf-set values.
5096 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
5097 (AC_PREREQ): autoconf 2.5 or higher.
5098 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
5101 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5103 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
5104 hardware_init_hook and software_init_hook if they exist with a
5105 legit address. Drop into exit after main. Zero the bss section.
5106 * sparc/ex930.ld: PROVIDE hardware_init_hook and
5109 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
5111 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
5113 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
5115 * debug.[ch]: New files for GDB stub support.
5116 * config/default.mt: Add rules for debug.o.
5117 * config/default.mh: Add rule for building C++ source. Add $srcdir
5118 to INCLUDES so shared header files can be found.
5120 * sparc/salib.c(exceptionHandler): Range check the vector number
5121 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
5123 * sparc/crt0.s: Handle cpus that don't have FP support.
5124 * sparc/Makefile.in: Add multilib support. Add variable for
5125 objcopy and objdump. Build the BSPs as archive libraries, not
5126 object files. Add support for the SIS sparc simulator. Build the
5127 test case srecords and dissasembly as seperate makefile
5128 targets. Also optionally build the C++ test case. Use a target
5130 * sparc/configure.in: Add multilib support.
5131 * sparc/configure: Regenerated.
5132 * sparc/asm.h: Macros to deal with aout and coff formats portably.
5133 * sparc/slite.h: Sparclite specific stuff.
5134 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
5135 the SIS sparc simulator.
5136 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
5137 * sparc/tests.c: Test case for linking and GDB protocol.
5139 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5141 * pa/Makefile.in: Build the test case srecords and dissasembly
5142 as seperate makefile targets. Also optionally build the C++ test
5144 * pa/crt0.S: If __stack and __globals have a legit address, use
5145 that for %sp and %gp. Execute hardware_init_hook and
5146 software_init_hook if they exist with a legit address. Add
5147 __do_global_dtors() to the atexit array.
5148 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
5149 libraries. Allocate the stack and global spaces from the top of
5150 memory. PROVIDE hardware_init_hook and software_init_hook.
5152 * m68k/Makefile.in: Build the test case srecords and dissasembly
5153 as seperate makefile targets. Also optionally build the C++ test
5155 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
5156 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
5157 correctly for a change.
5158 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
5159 building seperate ones. PROVIDE hardware_init_hook and
5160 software_init_hook. Stick the Constructors and Destructors in
5161 .data cause they don't work in .text (which is where they should
5163 * m68k/cpu32bug: Add a few more traps to support the older ABug
5165 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
5166 of memory. Excecute hardware_init_hook and software_init_hook if
5167 they exist with a legit address. Add __do_global_dtors() to the
5170 * rs6000/Makefile.in: Use the linker script to build the test
5171 case. Also build a C++ test case.
5172 * rs6000/dtor.C: Test contructors and destructors.
5173 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
5175 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
5176 so we can test for them in the crt0.S.
5177 * rs6000/crto.S: Excecute hardware_init_hook and
5178 software_init_hook if they exist with a legit address.
5180 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5182 * mips/Makefile.in: Replace the "test" target with seperate
5183 targets for the dissasembled file, and the srecord.
5184 * mips/configure.in: Use a target makefile fragment.
5185 * mips/configure: Regenerate.
5186 * mips/idt.ld: Add a comment on producing srecords. Setup a space
5187 for the stack. PROVIDE hardware_init_hook and software_init_hook.
5188 * mips/crt0.S: Make a small stack. Run memsize() using the temp
5189 stack, and then set the stack to the top of memory. Also grab some
5190 space for the globals. Add __do_global_dtors() to the atexit
5191 array. Call _exit from newlib so the atexit array gets run, then
5194 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
5196 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
5198 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5200 * rs6000/simulator.S (open, close, lseek): Add system calls.
5201 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
5203 (SIM_OBJS): Put them here instead.
5205 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5207 * m68k/crt0.S: Don't allocate __stack in the .bss section.
5208 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
5209 the top of memory. Use "-l" in GROUP rather than the full name so
5210 it'll get found using the path lookup in LD. Also link in libgcc
5211 too. Don't set __lstack anymore.
5212 * m68k/Makefile.in: Build test as a series of Makefile targets,
5213 rather than as a big loop.
5215 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5217 * rs6000/mvme-stack.S: New file, define __stack.
5218 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
5221 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5223 * rs6000/Makefile.in: Add support for multilib.
5224 * rs6000/configure.in: Ditto.
5225 * rs6000/configure: Regenerate.
5227 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
5229 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
5231 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5233 * {mips,a29k,pa}/configure.in: Add support for multilibs
5234 by using config-ml.in.
5235 * {mips,a29k,pa}/configure: Regenerate.
5236 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
5237 not objects for the BSPs.
5239 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5241 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
5243 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5245 * rs6000/simulator.S: Call _cerror to save errno if an error
5247 * rs6000/sim-errno.c (_cerrno): New function to set errno.
5249 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5251 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
5252 libgloss on PowerPC Solaris.
5254 * rs6000/Makefile.in: Add Solaris support.
5256 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5258 * Makefile.in: Don't do anything if SUBDIRS is empty.
5260 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5262 * configure.in, m68k/configure.in: Add support for multilibs by
5264 * m68k/crt0.S: If a value for __stack hasn't been specified,
5265 initialize %sp to some memory in .bss.
5266 * m68k/Makefile.in: Build archive libraries, not objects for the
5267 BSPs. Build multiple copies of the crt0.o, one for each target. Add
5268 support to build multilibs.
5269 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
5270 libc.a and the BSP rather than INPUT an object. Get the right
5273 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
5275 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
5276 extbl, so it can be used on a 68000.
5278 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5280 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
5281 instruction following the _exit system call. This also makes sure
5282 that the debugger reports the address as being in _exit, rather
5283 than whatever function follows _exit.
5285 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5287 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
5288 mon-syscalls.S,mon-write.c}: Initial support for MON960.
5289 * configure.in: Add support for i960.
5290 * configure: Rebuild with autoconf 2.8.
5292 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
5294 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
5295 * a29k/configure: Rebuild with autoconf 2.7.
5296 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
5297 AC_CANONICAL_SYSTEM.
5298 * mips/configure.in, pa/configure.in: Likewise.
5299 * rs6000/configure.in: Likewise.
5300 * m68k/configure, mips/configure, pa/configure: Rebuild.
5301 * rs6000/configure: Rebuild.
5303 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
5305 * sparc/libsys/sbrk.S (curbrk): Moved from here,
5306 * sparc/libsys/cerror.S (curbrk): To here.
5308 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
5310 * mips/crt0.S (bssloop): Updated comment to reflect the source.
5312 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
5314 * configure.in (sparclet-*-aout*): Add entry.
5315 * configure: Regenerated.
5316 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
5317 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
5320 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5322 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
5323 satellite. (doesn't use udi)
5324 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
5325 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
5327 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
5328 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
5330 * configure.in: Add support for a29k.
5331 * configure: Rebuild.
5333 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5335 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
5336 system call, instead of sucessive .INCHR system calls. Map \r on
5339 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
5341 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
5343 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5345 * rs6000/mvme-print.c: New file, map write into sequences of
5346 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
5348 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
5350 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
5353 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
5355 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
5356 * mips/cma101.c (time): Added time() function.
5358 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
5360 * mips/vr4300.S (__cpu_flush): Fix loop counter.
5362 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
5364 * mips/syscalls.c: Used include file, rather than local manifest
5366 * mips/crt0.S: Removed IDT monitor entry points.
5367 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
5368 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
5369 * mips/{mipspmon.ld}: Added.
5371 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5373 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
5374 * rs6000/configure: Regenerate.
5376 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5378 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
5379 in the .sdata section, and provide a fixup for the address, in
5380 order to support the new -msdata compiler flag.
5382 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5384 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
5385 so eabi-ctors in libgcc.a can know to register the function to
5386 call all of the destructors.
5388 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
5390 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
5391 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
5392 (AC_CONFIG_AUX_DIR): Define
5393 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
5395 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
5397 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
5400 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
5402 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
5403 returns size, not (last address + 1).
5405 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
5407 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
5408 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
5409 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
5410 to use CC, etc., instead of CC_FOR_TARGET, etc.
5411 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
5412 RANLIB. Always use default.mh.
5413 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
5414 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
5415 substituted by the autoconf configure script. Use them instead of
5416 the *_FOR_TARGET variants.
5417 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
5418 * m68k/configure.in: Call AC_ARG_PROGRAM.
5419 * mips/configure.in, pa/configure.in: Likewise.
5420 * rs6000/configure.in: Likewise.
5421 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
5423 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
5424 * mips/Makefile.in: Split new test target from all target.
5425 * configure, */configure: Rebuild.
5427 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
5429 * Makefile.in: Added prefix, exec-prefix and tooldir to
5430 FLAGS_TO_PASS so vaulting works correctly.
5432 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
5434 * mips/mipsidt.ld: Added.
5435 * mips/syscalls.c: Added.
5436 * mips/crt0.S: Added FPU presence check, and entry points into IDT
5438 * mips/Makefile.in (all): Updated to build generic IDT monitor
5440 * mips/test.c (main): Removed unnecessary prototypes.
5441 * configure.in (configdirs): Removed mips64vr4300 target.
5442 * configure: Re-generated.
5443 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
5444 directory path element.
5445 * mipsidt: Directory removed.
5447 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
5449 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
5450 * configure, */configure: Rebuild.
5451 * Makefile.in, */Makefile.in: Don't set program_transform_name.
5453 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5455 * configure.in (configdirs): Add mips*vr4300*-*-* target.
5457 * configure: Re-generated.
5459 * mipsidt/crt0.S: Check for FPU presence.
5461 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
5463 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
5465 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
5467 * config/default.mh: Add additional "../" to path used to find
5468 comp-tools binaries in an object tree.
5470 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5472 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
5475 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5477 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
5478 calls, not decimal, since formatting the disk when you intend to
5479 write out a character is not nice.
5481 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5483 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
5484 stack chain to avoid last word indebugger's memory.
5486 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
5489 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
5491 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
5494 * mipsidt/crt0.S: Changed monitor entry sequence.
5496 * mipsidt/syscalls.c: Added local sbrk() function, derived from
5497 (libgloss/sbrk.c), but using the monitor routine to ascertain the
5498 amount of memory available.
5500 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5502 * mipsidt: Added (directory). This is a simple crt0 module for the
5503 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
5504 specific R3000 board, so it was safer creating a new target
5506 * mipsidt/Makefile.in: Added.
5507 * mipsidt/configure: Added.
5508 * mipsidt/configure.in: Added.
5509 * mipsidt/crt0.S: Added.
5511 * mipsidt/syscalls.c: Added.
5512 * mipsidt/test.c: Added.
5514 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
5516 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
5518 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
5519 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
5520 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
5522 * rs6000/sim{-crt0,ulator}.S: Ditto.
5524 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
5525 for _start, since the linker needs to see this.
5527 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
5529 * sparc/sparc-stub.c: include sparclite.h to get access to register
5531 * (trap_low): Save and restore FP regs if necessary. Also, clean
5532 up save and restore of debug unit regs.
5533 * (hard_trap_info): Add more architecturally defined traps.
5534 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
5535 * (get_in_break_mode): Clean up. Get rid of calls to
5536 set_hw_breakpoint_trap(). Also, use write_asi macro
5537 * (handle_exception): Clean up `g' and `G' commands. Add `P'
5539 * (hw_breakpoint): Why was this here!? It's gone now...
5540 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
5541 flow setup. Call main instead of jumping to it.
5542 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
5543 and improved read_asi macro.
5544 * (win_ovf win_unf): Parameterize window size.
5545 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
5546 * (read_psr write_psr): New macros to do the obvious.
5547 * Add conditionalized code for 933 window size.
5549 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5551 * rs6000/simulator.S (abort): Delete abort.
5552 * rs6000/sim-abort.c: New file, to print message that abort was
5554 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
5556 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
5557 give the start and end of a function written in assembler. If
5558 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
5559 the real function with one or two leading periods.
5561 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
5562 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
5564 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
5565 Compile the .S files with gcc, so that -mcall-* flags define the
5568 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
5570 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
5571 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
5572 * sparc/salib.c (__main): Comment out empty function.
5574 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
5576 * Makefile.in (maintainer-clean): New synonym for realclean.
5577 * hp74x/Makefile.in (maintainer-clean): Likewise.
5578 * m68k/Makefile.in (maintainer-clean): Likewise.
5579 * pa/Makefile.in (maintainer-clean): Likewise.
5580 * mips/Makefile.in (maintainer-clean): Likewise.
5581 * rs6000/Makefile.in (maintainer-clean): Likewise.
5582 * sparc/Makefile.in (maintainer-clean): Likewise.
5583 * doc/Makefile.in (maintainer-clean): Likewise.
5584 * testsuite/Makefile.in (maintainer-clean): Likewise.
5585 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
5587 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5589 * rs6000/Makefile.in (all): Fix typo preventing simulator from
5592 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5594 * rs6000/Makefile.in: Misc mvme support fixes.
5596 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
5597 leading underscores from identifiers.
5599 * m68k/asm.h: New file, macro definitions helpful for assembly
5600 language programming.
5601 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
5604 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
5605 New files, preliminary support for motorola mvme targets running
5607 * rs6000/Makefile.in: Build mvme support.
5609 * rs6000/asm.h: New file, macro definitions helpful for assembly
5610 language programming.
5611 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
5613 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5615 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
5617 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5619 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
5620 reordered insns that can end up being an infinite loop.
5621 * m68k/idp-outbyte.c (READREG): Likewise.
5623 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5625 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
5626 using a large static area for the break area.
5628 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5630 * rs6000/Makefile.in (install*): Add separate installation rules
5631 for sim and evm targets.
5633 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5635 * rs6000/sim*: Add PowerPC simulator support.
5637 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
5639 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
5640 code. Fix callinfo directives to include "millicode" attribute.
5642 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
5644 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
5646 * pa/crt0.S ($START$): Use local label prefix for local label
5649 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
5651 * ex93x/sparclite.h: add __WINSIZE.
5652 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
5655 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5657 * Makefile.in: Updated to reflect filename changes.
5659 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
5660 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
5663 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5665 * m68k/mc68681-duart.h: Removed everything except register offsets.
5666 Changed offsets so they reflect actual chip instead of how device
5667 is mapped into the IDP address space.
5668 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
5669 (READREG, WRITEREG): Changed to correspond to unusual way the
5670 device is mapped (ie. base address + (reg offset * 4) + 3)).
5671 (duart_status, duart_mode, duart_init, duart_restore): Removed,
5672 these interfaces were never used and didn't work.
5673 (outbyte): Removed unconditional delay.
5675 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
5676 change of April 18th which makes the "_end" symbol compatible
5677 with both a.out and coff toolchains.
5678 (zerobss): Handle zero-length bss.
5680 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5682 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
5683 regenerated with autoconf 2.4.2.
5685 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5687 * doc/porting.texi: Fix typos and spelling errors.
5689 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5691 * pa/Makefile.in: Enable HP supplied millicode routines.
5692 * pa/hp-milli.s: Make sure copyright notice gets included
5695 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
5698 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5700 * pa/crt0.S ($START$): Use long-calls to call main and exit.
5702 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
5704 * pa/crt0.S: Call exit() after returning from main.
5706 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5708 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
5709 (distclean, realclean): Remove autoconf-generated config.cache
5710 and config.log files.
5712 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5714 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
5715 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
5716 is invoked, it makes it much more difficult to debug.
5718 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
5720 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
5722 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
5724 * stat.c: Add const so it works with newlib's stat.h.
5726 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
5728 * m68k/mvme.S: Extend sign using two instructions rather than one
5729 so it'll work on a stock mc68000.
5731 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
5733 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
5734 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
5736 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
5737 * pa/Makefile.in: Make all just build BSP, add seperate test
5739 * most files: add Cygnus BSD-style copyright message.
5741 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5743 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
5744 Use changequote() to temporarily turn off m4 quoting so that
5745 i[345]86-*-go32 pattern in case statement remains unchanged.
5746 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
5749 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5751 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
5754 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
5756 * ex93x: renamed to sparc.
5757 * r3000: renamed to mips.
5758 * hppro: renamed to pa.
5759 * configure.in, configure: Use new directory names.
5760 * config/default.mh: Remove '' in sed program_transform_name so
5762 * doc/porting.texi: update doc.
5764 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5766 * doc/configure.in: converted to autoconf.
5767 * doc/configure: New file, generated with autoconf 2.3.
5769 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
5770 r3000}/Makefile.in (Makefile.in): Added config.status to
5772 (config.status): New target.
5774 * m68k/Makefile.in: Build M68332BCC BSP.
5776 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
5778 * glue.c: Change decl of end to char[] for some reason.
5779 * (sbrk): Rewrite sbrk so that it works.
5780 * (fstat): Return status indicating fd is for a tty. Makes stdio
5782 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
5783 -18(sp). Note that -24 decimal == -18 hex...
5784 * hppro/op50n-io.S: Add read and write interfaces to the rom
5785 monitor. Unfortunately, the monitor doesn't seem to work...
5786 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
5787 nice way. Define stack and reserve space. Put heap after stack.
5789 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5791 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
5792 versions prior to this generate code that AIX 4.X's sh can't
5795 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
5796 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
5798 * m68k/bcc.ld: Link with bcc.o
5800 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
5802 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
5803 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
5804 * hppro/divcnst-generic/*: Delete.
5805 * hppro/divcnst-fast/*: Delete.
5806 * hppro/Makefile.in: Delete junk.
5808 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5810 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
5811 section, moved __stack definition to the top level and set it
5812 explicitly to the value appropriate to the target board.
5813 Added __end symbol (needed for a.out toolchains).
5815 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
5817 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
5818 malloc doesn't trash the stack.
5819 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
5820 value, which is useless anyway.
5822 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5824 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
5826 * m68k/Makefile.in: Install BCC linker script.
5828 * Makefile.in: Fixed typo.
5830 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
5831 * hppro/configure: regenerated.
5833 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
5835 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
5837 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
5838 outp. Use correct port numbers for COM1 serial port.
5840 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5842 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
5843 proper immediate-operand syntax for whatever the target assembler
5845 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
5846 definitions as in m68k/crt0.S.
5848 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5850 * Makefile.in: fixed clean rules such that they do not try to
5851 clean ${SUBDIRS} if libgloss not supported on that target.
5853 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5855 * configure.in: Append new subdirectories to ${configdirs}.
5856 (go32-*-*): Removed.
5857 * configure: Regenerated.
5859 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
5862 * m68k/Makefile.in: Don't hide how BSP objects are built.
5864 * glue.c (print, putnum): declared void.
5866 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
5867 (LIBS_FOR_TARGET): Removed.
5869 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
5870 make variables, expands to compiler flags to find headers and
5871 libraries if ${objroot}/newlib is present.
5872 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
5873 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
5874 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
5875 LIBS_FOR_TARGET): Removed.
5877 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
5879 * m68k/Makefile.in (install): Use correct names for MVME* variables.
5880 * configure.in: Delete `unknown' from m68* case.
5882 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5884 * m68k/crt0.S: initialize stack pointer to __stack before creating
5887 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
5888 bss, and into its own segment with an address at top of RAM.
5890 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5892 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
5893 converted to autoconf.
5894 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
5895 from configure.in with autoconf 2.3.
5897 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
5899 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
5900 CONSTRUCTING and RELOCATING only work for linker scripts built
5901 from ld/scripttmpl/*.
5903 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
5904 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
5905 tables and etext, edata, and end variables are only done when
5908 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
5910 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
5912 * hppro/crt0.S: Remove static definitions of _stack and $global$.
5913 Let the linker script define them in the BSS segment.
5914 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
5915 for $global$ and _stack in the appropriate segments.
5917 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
5919 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
5921 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
5923 * ex93x/ex93x.ld: Add crt0.o in INPUT.
5924 * ex93x/sparcl-stub.c: Add nop after bg insn.
5925 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
5927 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
5929 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
5931 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
5933 * config/default.mh: Use SRCROOT to find the newlib includes.
5935 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
5937 * configure.in, testsuite/configure.in: Add SRCROOT variable.
5938 * glue.c: Change "char *path" to "const char *path" so it works
5939 with the changes stat.h.
5941 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
5943 * ex93x/ex93x.ld: The stubs module now can have different names for
5944 different SPARClite chips. Use default one which is slite930.o.
5946 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5948 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
5950 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
5952 * config/default.h: add -I. to INCLUDES.
5953 * ex93x/salib.c: to include sparclite.h.
5954 * ex93x/sparclite.h: new file copied from gdb/sparclite.
5956 * config/default.mh: Fix INCLUDES to one level less '../'.
5958 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
5960 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
5963 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
5965 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
5966 in the linker script. Use a macro to cover using '#' or '&' for
5968 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
5969 using '#' or '&' for immediate values.
5970 * testsuite/libgloss.all/io.c: Add a test for read().
5972 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
5974 * glue.c: Make use _ansi.h, move to top level libgloss directory
5975 form all other directories.
5976 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
5977 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
5979 * configure.in: All configure.in now edit the value to OBJROOT in
5980 the Makefiles they produce.
5981 * config/default.mh: Use OBJROOT for paths to test for fresh
5983 * configure.in: Add the testsuite directory.
5984 * testsuite/config/{m68k.mt,mips.mt}: New target support for
5985 MVME135, IDP, and Array targets.
5987 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
5989 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
5990 traditional and ANSI varargs. (which currently fail)
5991 * Makefile.in: Build intelligently and use dependancies so we
5992 don't rebuild the world for each test run.
5993 * configure.in: Make a .gdbinit file to run the tests and load via
5996 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5998 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
6001 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
6003 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
6004 * m68k/mc68ec.c: Ditto, in asm statements.
6005 * m68k/mvme.S: Ditto.
6007 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
6009 * Makefile.in (all): added "else" statements for Ultrix to work
6011 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
6013 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
6014 * testsuite/config/support.c: A minimal testing API for minimal
6016 * testsuite/config/hppa.mt: Set build flags for PRO targets.
6017 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
6018 Test cases for libgloss and soft-float.
6020 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
6022 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
6024 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
6025 suite for low level stuff. A few test cases now all build.
6027 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
6029 * config/default.mh: Change default path for linking in a freshly
6030 built libc.a, libm.a, libgcc.a to work with -msift-float.
6032 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
6035 * m68k/Makefile.in: Use explicit rules, rather than redefining
6036 .c.o. This is to force compiling with -m68000.
6038 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
6040 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
6043 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
6045 * doc, doc/Makefile.in, configure.in: New directory.
6046 * doc/porting.texi: New manual that explains porting the GNU tools
6047 to embedded systems.
6049 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
6051 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
6052 which has hardware breakpoint support.
6053 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
6055 * ex93x/sparcl-stub.c: New file.
6056 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
6058 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
6060 * r3000/crt0.S: Zero the bss section by words.
6062 * r3000/Makefile.in: Add in the rest of the support code for the
6065 * r3000/array.ld: Set the memory map for the Array Tech LSI
6068 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
6069 prototype using ROM entry points.
6071 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
6073 * hppro/crt0.S: Add _sr4export function so GDB calls work.
6075 * hppro/Makefile.in: Link in libc.a twice so atexit works().
6077 * hppro/glue.c: Don't stub out __main anymore.
6079 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
6081 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
6083 * r3000/glue.c,crt0.S,test.c: New support for for mips.
6085 * configure.in: Configure r3000 dir for a mips chip.
6087 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
6089 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
6092 * hppro/Makefile.in: Link in the rest of the millicode routines.
6094 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
6096 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
6097 since xgcc is for the wrong architecture.
6099 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
6101 * config/default.mh: Find the corrrect libgcc2.a.
6103 * Makefile.in: Link in libgcc2.a by default. Build new millicode
6106 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
6107 test-dyncall.c, test-mul.c: New millicode files for low level math
6110 * test.c: Use printf so millicode gets exercised.
6112 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
6113 divU_9.S: Fast versions of some division routines.
6115 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
6116 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
6117 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
6118 divU_3.S, divU_7.S: Yet more millicode routines.
6120 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
6122 * config/default.mh: Add default searches for the correct libc and
6125 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
6127 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
6128 for the test program.
6130 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
6132 * m68k/glue.c: Remove errno so there's no libc dependancies.
6134 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
6135 from mvme.S so the library can link without the stub.
6137 * m68k: New directory. Merge the idp, shared, and mvme135
6138 directories into one place.
6140 * config/default.mh: Use CC_FOR_TARGET for .S files so the
6141 preprocessor actually gets run.
6143 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
6145 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
6147 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
6148 based target boards. Moved from newlib/stub.
6150 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
6153 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
6154 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
6157 * libgloss: Creation. A library for board support packages. The
6158 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
6160 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
6162 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
6164 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
6166 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
6167 what mvme135-stub.c expects.
6169 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
6171 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
6174 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
6176 * mvme135/mvme135-asm.S: new file.
6177 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
6178 Makefile.in: build mvme135-stub.o.
6180 * ChangeLog: created.