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| author | Kartik Agaram <vc@akkartik.com> | 2018-11-24 13:21:33 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-11-24 13:21:33 -0800 |
| commit | d9820d82f8d43ce69416026cafa0f17a806e60b9 (patch) | |
| tree | a5fd0d5dbc5a56988e49cad1472d1c4e0989e592 /subx/056write.subx | |
| parent | 9f3c5187b28b7477d75e957e8c6337e8bf9d9998 (diff) | |
| download | mu-d9820d82f8d43ce69416026cafa0f17a806e60b9.tar.gz | |
4767
Diffstat (limited to 'subx/056write.subx')
| -rw-r--r-- | subx/056write.subx | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/subx/056write.subx b/subx/056write.subx index 67115d5a..045a8187 100644 --- a/subx/056write.subx +++ b/subx/056write.subx @@ -54,24 +54,24 @@ $write:fake: 53/push-EBX # ECX = f 8b/copy 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none 1/r32/ECX 8/disp8 . # copy *(EBP+8) to ECX - # EDX = f.write + # EDX = f->write 8b/copy 0/mod/indirect 1/rm32/ECX . . . 2/r32/EDX . . # copy *ECX to EDX - # EBX = f.length + # EBX = f->length 8b/copy 1/mod/*+disp8 1/rm32/ECX . . . 3/r32/EBX 8/disp8 . # copy *(ECX+8) to EBX - # EAX = _append-3(&f.data[f.write], &f.data[f.length], s) + # EAX = _append-3(&f->data[f->write], &f->data[f->length], s) # push s ff 6/subop/push 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none . . 0xc/disp8 . # push *(EBP+12) - # push &f.data[f.length] + # push &f->data[f->length] 8d/copy-address 1/mod/*+disp8 4/rm32/sib 1/base/ECX 3/index/EBX . 3/r32/EBX 0xc/disp8 . # copy ECX+EBX+12 to EBX 53/push-EBX - # push &f.data[f.write] + # push &f->data[f->write] 8d/copy-address 1/mod/*+disp8 4/rm32/sib 1/base/ECX 2/index/EDX . 3/r32/EBX 0xc/disp8 . # copy ECX+EDX+12 to EBX 53/push-EBX # call e8/call _append-3/disp32 # discard args 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 0xc/imm32 # add to ESP - # f.write += EAX + # f->write += EAX 01/add 0/mod/indirect 1/rm32/ECX . . . 0/r32/EAX . . # add EAX to *ECX # restore registers 5b/pop-to-EBX @@ -92,15 +92,15 @@ clear-stream: # f : (address stream) -> <void> 51/push-ECX # EAX = f 8b/copy 1/mod/*+disp8 4/rm32/sib 5/base/EBP 4/index/none 0/r32/EAX 8/disp8 . # copy *(EBP+8) to EAX - # ECX = f.length + # ECX = f->length 8b/copy 1/mod/*+disp8 0/rm32/EAX . . . 1/r32/ECX 8/disp8 . # copy *(EAX+8) to ECX - # ECX = &f.data[f.length] + # ECX = &f->data[f->length] 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX . 1/r32/ECX 0xc/disp8 . # copy EAX+ECX+12 to ECX - # f.write = 0 + # f->write = 0 c7/copy 0/mod/direct 0/rm32/EAX . . . . . 0/imm32 # copy to *EAX - # f.read = 0 + # f->read = 0 c7/copy 1/mod/*+disp8 0/rm32/EAX . . . . 4/disp8 0/imm32 # copy to *(EAX+4) - # EAX = f.data + # EAX = f->data 81 0/subop/add 3/mod/direct 0/rm32/EAX . . . . . 0xc/imm32 # add to EAX # while (true) $clear-stream:loop: @@ -146,11 +146,11 @@ test-write-single: e8/call check-ints-equal/disp32 # discard args 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 0xc/imm32 # add to ESP - # check-ints-equal(*_test-stream.data, 41/A 62/b 00 00, msg) + # check-ints-equal(*_test-stream->data, 41/A 62/b 00 00, msg) # push args 68/push "F - test-write-single"/imm32 68/push 0x006241/imm32/Ab - # push *_test-stream.data + # push *_test-stream->data b8/copy-to-EAX _test-stream/imm32 ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX . . . . 0xc/disp8 . # push *(EAX+12) # call @@ -184,11 +184,11 @@ test-write-appends: e8/call write/disp32 # discard args 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 8/imm32 # add to ESP - # check-ints-equal(*_test-stream.data, 43/C 44/D 00 00, msg) + # check-ints-equal(*_test-stream->data, 43/C 44/D 00 00, msg) # push args 68/push "F - test-write-appends"/imm32 68/push 0x00004443/imm32/C-D - # push *_test-stream.data + # push *_test-stream->data b8/copy-to-EAX _test-stream/imm32 ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX . . . . 0xc/disp8 . # push *(EAX+12) # call |