diff options
Diffstat (limited to '072slice.subx')
| -rw-r--r-- | 072slice.subx | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/072slice.subx b/072slice.subx index 2edeed75..65db1c16 100644 --- a/072slice.subx +++ b/072slice.subx @@ -20,7 +20,7 @@ slice-empty?: # s : (addr slice) -> eax : boolean # . compare eax and s->end 39/compare 1/mod/*+disp8 1/rm32/ecx . . . 0/r32/eax 4/disp8 . # compare eax and *(ecx+4) b8/copy-to-eax 1/imm32/true - 74/jump-if-equal $slice-empty?:end/disp8 + 74/jump-if-= $slice-empty?:end/disp8 b8/copy-to-eax 0/imm32/false $slice-empty?:end: # . restore registers @@ -129,16 +129,16 @@ slice-equal?: # s : (addr slice), p : (addr array byte) -> eax : boolean 8b/copy 1/mod/*+disp8 5/rm32/ebp . . . 3/r32/ebx 0xc/disp8 . # copy *(ebp+12) to ebx # if (p != 0) goto next check 81 7/subop/compare 3/mod/direct 3/rm32/ebx . . . . . 0/imm32 # compare ebx - 75/jump-if-not-equal $slice-equal?:nonnull-string/disp8 + 75/jump-if-!= $slice-equal?:nonnull-string/disp8 $slice-equal?:null-string: # return s->start == s->end 3d/compare-eax-and 0/imm32 - 74/jump-if-equal $slice-equal?:true/disp8 + 74/jump-if-= $slice-equal?:true/disp8 eb/jump $slice-equal?:false/disp8 $slice-equal?:nonnull-string: # if (slen != p->length) return false 39/compare 0/mod/indirect 3/rm32/ebx . . . 0/r32/eax . . # compare *ebx and eax - 75/jump-if-not-equal $slice-equal?:false/disp8 + 75/jump-if-!= $slice-equal?:false/disp8 # var currp/ebx : (addr byte) = p->data 81 0/subop/add 3/mod/direct 3/rm32/ebx . . . . . 4/imm32 # add to ebx # var c1/eax : byte = 0 @@ -148,14 +148,14 @@ $slice-equal?:nonnull-string: $slice-equal?:loop: # if (currs >= maxs) return true 39/compare 3/mod/direct 2/rm32/edx . . . 6/r32/esi . . # compare edx with esi - 73/jump-if-greater-or-equal-unsigned $slice-equal?:true/disp8 + 73/jump-if-addr>= $slice-equal?:true/disp8 # c1 = *currp 8a/copy-byte 0/mod/indirect 3/rm32/ebx . . . 0/r32/AL . . # copy byte at *ebx to AL # c2 = *currs 8a/copy-byte 0/mod/indirect 2/rm32/edx . . . 1/r32/CL . . # copy byte at *edx to CL # if (c1 != c2) return false 39/compare 3/mod/direct 0/rm32/eax . . . 1/r32/ecx . . # compare eax and ecx - 75/jump-if-not-equal $slice-equal?:false/disp8 + 75/jump-if-!= $slice-equal?:false/disp8 # ++currp 43/increment-ebx # ++currs @@ -497,7 +497,7 @@ slice-starts-with?: # s : (addr slice), head : (addr array byte) -> eax : boole 8b/copy 0/mod/indirect 7/rm32/edi . . . 2/r32/edx . . # copy *edi to edx # if (lenh > lens) return false 39/compare 3/mod/direct 2/rm32/edx . . . 1/r32/ecx . . # compare edx with ecx - 7f/jump-if-greater $slice-starts-with?:false/disp8 + 7f/jump-if-> $slice-starts-with?:false/disp8 # var currs/esi : (addr byte) = s->start 8b/subtract 0/mod/indirect 6/rm32/esi . . . 6/r32/esi . . # copy *esi to esi # var currh/edi : (addr byte) = head->data @@ -511,14 +511,14 @@ slice-starts-with?: # s : (addr slice), head : (addr array byte) -> eax : boole $slice-starts-with?:loop: # if (i >= lenh) return true 39/compare 3/mod/direct 1/rm32/ecx . . . 2/r32/edx . . # compare ecx with edx - 7d/jump-if-greater-or-equal $slice-starts-with?:true/disp8 + 7d/jump-if->= $slice-starts-with?:true/disp8 # c1 = *currs 8a/copy-byte 0/mod/indirect 6/rm32/esi . . . 0/r32/AL . . # copy byte at *esi to AL # c2 = *currh 8a/copy-byte 0/mod/indirect 7/rm32/edi . . . 3/r32/BL . . # copy byte at *edi to BL # if (c1 != c2) return false 39/compare 3/mod/direct 0/rm32/eax . . . 3/r32/ebx . . # compare eax and ebx - 75/jump-if-not-equal $slice-starts-with?:false/disp8 + 75/jump-if-!= $slice-starts-with?:false/disp8 # ++i 41/increment-ecx # ++currs @@ -787,10 +787,10 @@ write-slice: # out : (addr stream byte), s : (addr slice) $write-slice:loop: # if (curr >= max) break 39/compare 3/mod/direct 1/rm32/ecx . . . 6/r32/esi . . # compare ecx with esi - 73/jump-if-greater-or-equal-unsigned $write-slice:loop-end/disp8 + 73/jump-if-addr>= $write-slice:loop-end/disp8 # if (out->write >= out->length) abort 39/compare 3/mod/direct 3/rm32/ebx . . . 2/r32/edx . . # compare ebx with edx - 7d/jump-if-greater-or-equal $write-slice:abort/disp8 + 7d/jump-if->= $write-slice:abort/disp8 # out->data[out->write] = *in # . AL = *in 31/xor 3/mod/direct 0/rm32/eax . . . 0/r32/eax . . # clear eax @@ -903,10 +903,10 @@ write-slice-buffered: # out : (addr buffered-file), s : (addr slice) $write-slice-buffered:loop: # if (curr >= max) break 39/compare 3/mod/direct 1/rm32/ecx . . . 6/r32/esi . . # compare ecx with esi - 73/jump-if-greater-or-equal-unsigned $write-slice-buffered:loop-end/disp8 + 73/jump-if-addr>= $write-slice-buffered:loop-end/disp8 # if (out->write >= out->length) flush and clear out's stream 39/compare 3/mod/direct 3/rm32/ebx . . . 2/r32/edx . . # compare ebx with edx - 7c/jump-if-lesser $write-slice-buffered:to-stream/disp8 + 7c/jump-if-< $write-slice-buffered:to-stream/disp8 # . persist out->write 89/copy 1/mod/*+disp8 7/rm32/edi . . . 3/r32/ebx 4/disp8 . # copy ebx to *(edi+4) # . flush(out) @@ -1041,7 +1041,7 @@ slice-to-string: # ad : (addr allocation-descriptor), in : (addr slice) -> out/ 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp # if (eax == 0) abort 3d/compare-eax-and 0/imm32 - 74/jump-if-equal $slice-to-string:abort/disp8 + 74/jump-if-= $slice-to-string:abort/disp8 # out->length = size-4 89/copy 0/mod/indirect 0/rm32/eax . . . 1/r32/ecx . . # copy ecx to *eax 81 5/subop/subtract 0/mod/indirect 0/rm32/eax . . . . . 4/imm32 # subtract 4 from *eax |