diff options
Diffstat (limited to 'subx/apps/survey.subx')
| -rw-r--r-- | subx/apps/survey.subx | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/subx/apps/survey.subx b/subx/apps/survey.subx index cdc55995..5af21261 100644 --- a/subx/apps/survey.subx +++ b/subx/apps/survey.subx @@ -317,81 +317,6 @@ test-convert-computes-addresses: 5d/pop-to-EBP c3/return -is-label?: # word : (address slice) -> EAX : boolean - # . prolog - 55/push-EBP - 89/copy 3/mod/direct 5/rm32/EBP . . . 4/r32/ESP . . # copy ESP to EBP - # . save registers - 51/push-ECX - # ECX = word - 8b/copy 1/mod/*+disp8 5/rm32/EBP . . . 1/r32/ECX 8/disp8 . # copy *(EBP+8) to ECX - # ECX = word->end - 8b/copy 1/mod/*+disp8 1/rm32/ECX . . . 1/r32/ECX 4/disp8 . # copy *(ECX+4) to ECX - # *(word->end - 1) == ':' - # . EAX = 0 - 31/xor 3/mod/direct 0/rm32/EAX . . . 0/r32/EAX . . # clear EAX - # . EAX = *((char *) word->end - 1) - 8a/copy-byte 1/mod/*+disp8 1/rm32/ECX . . . 0/r32/AL -1/disp8 . # copy byte at *(ECX-1) to AL - # . (word->end - 1)/EAX == ':' - 3d/compare-EAX-and 3A/imm32/colon - b8/copy-to-EAX 1/imm32/true - 74/jump-if-equal $is-label?:end/disp8 - b8/copy-to-EAX 0/imm32/false -$is-label?:end: - # . restore registers - 59/pop-to-ECX - # . epilog - 89/copy 3/mod/direct 4/rm32/ESP . . . 5/r32/EBP . . # copy EBP to ESP - 5d/pop-to-EBP - c3/return - -test-is-label?: - # . prolog - 55/push-EBP - 89/copy 3/mod/direct 5/rm32/EBP . . . 4/r32/ESP . . # copy ESP to EBP -$test-is-label?:true: - # var slice/ECX = slice("AAA:") - 68/push _test-label-slice-end1/imm32 - 68/push _test-label-slice-start/imm32 - 89/copy 3/mod/direct 1/rm32/ECX . . . 4/r32/ESP . . # copy ESP to ECX - # is-label?(slice/ECX) - 51/push-ECX - e8/call is-label?/disp32 - # . discard args - 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP - # check-ints-equal(EAX, 1, msg) - # . . push args - 68/push "F - test-is-label?:true"/imm32 - 68/push 1/imm32 - 50/push-EAX - # . . call - e8/call check-ints-equal/disp32 - # . . discard args - 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 0xc/imm32 # add to ESP -$test-is-label?:false: - # var slice/ECX = slice("AAA") - 68/push _test-label-slice-end2/imm32 - 68/push _test-label-slice-start/imm32 - 89/copy 3/mod/direct 1/rm32/ECX . . . 4/r32/ESP . . # copy ESP to ECX - # is-label?(slice/ECX) - 51/push-ECX - e8/call is-label?/disp32 - # . discard args - 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP - # check-ints-equal(EAX, 0, msg) - # . . push args - 68/push "F - test-is-label?:false"/imm32 - 68/push 0/imm32 - 50/push-EAX - # . . call - e8/call check-ints-equal/disp32 - # . . discard args - 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 0xc/imm32 # add to ESP - # . epilog - 89/copy 3/mod/direct 4/rm32/ESP . . . 5/r32/EBP . . # copy EBP to ESP - 5d/pop-to-EBP - c3/return - compute-offsets: # in : (address buffered-file), segments : (address stream {string, segment-info}), labels : (address stream {string, label-info}) # pseudocode: # var curr-segment-name = 0 @@ -2279,12 +2204,4 @@ compute-offsets:word-slice:end: 0/imm32/end compute-offsets:heap: 0/imm32/start compute-offsets:heap:end: 0/imm32/end -_test-label-slice-start: - 41/A - 41/A - 41/A -_test-label-slice-end2: - 3A/: -_test-label-slice-end1: - # . . vim:nowrap:textwidth=0 |