ArmPkg/Library/CompilerIntrinsicsLib/Arm/divdi3.S

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  14
  15 \s\s.text
  16 \s\s.align 2
  17 \s\sGCC_ASM_EXPORT(__divdi3)
  18 \s\s
  19 ASM_PFX(__divdi3):
  20 \s\s@ args = 0, pretend = 0, frame = 0
  21 \s\s@ frame_needed = 1, uses_anonymous_args = 0
  22 \s\sstmfd\s\ssp!, {r4, r5, r7, lr}
  23 \s\smov\s\sr4, r3, asr #31
  24 \s\sadd\s\sr7, sp, #8
  25 \s\sstmfd\s\ssp!, {r10, r11}
  26 \s\smov\s\sr10, r1, asr #31
  27 \s\ssub\s\ssp, sp, #8
  28 \s\smov\s\sr11, r10
  29 \s\smov\s\sr5, r4
  30 \s\seor\s\sr0, r0, r10
  31 \s\seor\s\sr1, r1, r10
  32 \s\seor\s\sr2, r2, r4
  33 \s\seor\s\sr3, r3, r4
  34 \s\ssubs\s\sr2, r2, r4
  35 \s\ssbc\s\sr3, r3, r5
  36 \s\smov\s\sip, #0
  37 \s\ssubs\s\sr0, r0, r10
  38 \s\ssbc\s\sr1, r1, r11
  39 \s\sstr\s\sip, [sp, #0]
  40 \s\sbl\s\sASM_PFX(__udivmoddi4)
  41 \s\seor\s\sr2, r10, r4
  42 \s\seor\s\sr3, r10, r4
  43 \s\seor\s\sr0, r0, r2
  44 \s\seor\s\sr1, r1, r3
  45 \s\ssubs\s\sr0, r0, r2
  46 \s\ssbc\s\sr1, r1, r3
  47 \s\ssub\s\ssp, r7, #16
  48 \s\sldmfd\s\ssp!, {r10, r11}
  49 \s\sldmfd\s\ssp!, {r4, r5, r7, pc}