ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S

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  14
  15
  16   .text
  17   .align 2
  18   GCC_ASM_EXPORT (memset)
  19
  20
  21 ASM_PFX(memset):
  22
  23   @ args = 0, pretend = 0, frame = 0
  24   @ frame_needed = 1, uses_anonymous_args = 0
  25   stmfd  sp!, {r7, lr}
  26   mov  ip, #0
  27   add  r7, sp, #0
  28   mov  lr, r0
  29   b  L9
  30 L10:
  31   and  r3, r1, #255
  32   add  ip, ip, #1
  33   strb  r3, [lr], #1
  34 L9:
  35   cmp  ip, r2
  36   bne  L10
  37   ldmfd  sp!, {r7, pc}
  38