ArmPkg/Library/CompilerIntrinsicsLib/Arm/memset.S

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