embedded/arch/arm/mach-lpc21xx/libs/iap/iap_asm.S

   1 .global iap_asm_entry
   2 .func iap_asm_entry
   3
   4 #if defined(__thumb__) && !defined(__THUMB_INTERWORK__)
   5         .code 16
   6         .align  0
   7         .thumb_func
   8         .type   iap_asm_entry, %function
   9 iap_asm_entry:
  10         bx      pc
  11         nop
  12         .code 32
  13 #else
  14         .code 32
  15         .type   iap_asm_entry, %function
  16 iap_asm_entry:
  17 #endif
  18         stmfd   sp!,{r1, r2, lr}
  19         adr     lr,iap_asm_exit
  20         ldr     r2,=0x7FFFFFF1
  21         bx      r2
  22
  23 iap_asm_exit:
  24         ldmfd   sp!,{r1, r2, lr}
  25         bx      lr
  26 .endfunc
  27 .end