diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/survey.subx | 176 |
1 files changed, 104 insertions, 72 deletions
diff --git a/apps/survey.subx b/apps/survey.subx index f6979dea..d09f1f1d 100644 --- a/apps/survey.subx +++ b/apps/survey.subx @@ -1917,7 +1917,7 @@ test-compute-addresses-large-segments: # . . push labels 52/push-edx # . . call - e8/call stream-add5/disp32 + e8/call stream-add6/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x1c/imm32 # add to esp # component under test @@ -2059,8 +2059,8 @@ emit-segments: # in: (addr stream byte), out: (addr buffered-file), labels: (ad # write-slice-buffered(out, word-slice) # write-buffered(out, " ") # continue - # datum = next-token-from-slice(word-slice->start, word-slice->end, "/") - # info = get-slice(labels, datum) + # var datum: (addr slice) = next-token-from-slice(word-slice->start, word-slice->end, "/") + # var info: (addr label-info) = get-slice(labels, datum) # var curr-segment-name: (addr array byte) = lookup(info->segment-name) # if !string-equal?(info->segment-name, "code") # if has-metadata?(word-slice, "disp8") @@ -2307,7 +2307,7 @@ $emit-segments:check-metadata: e8/call next-token-from-slice/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x10/imm32 # add to esp -#? # dump word-slice {{{ +#? # dump datum {{{ #? # . write(2/stderr, "datum: ") #? # . . push args #? 68/push "datum: "/imm32 @@ -2316,7 +2316,7 @@ $emit-segments:check-metadata: #? e8/call write/disp32 #? # . . discard args #? 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp -#? # . write-slice-buffered(Stderr, word-slice) +#? # . write-slice-buffered(Stderr, datum) #? # . . push args #? 57/push-edi #? 68/push Stderr/imm32 @@ -2340,11 +2340,11 @@ $emit-segments:check-metadata: #? # . . discard args #? 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp #? # }}} - # info/esi = get-slice(labels, datum, row-size=16, "label table") - # . eax = get-slice(labels, datum, row-size=16, "label table") + # info/esi = get-slice(labels, datum, row-size=24, "label table") + # . eax = get-slice(labels, datum, row-size=24, "label table") # . . push args 68/push "label table"/imm32 - 68/push 0x10/imm32/row-size + 68/push 0x18/imm32/row-size 57/push-edi ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 0x10/disp8 . # push *(ebp+16) # . . call @@ -2354,38 +2354,20 @@ $emit-segments:check-metadata: # . esi = eax 89/copy 3/mod/direct 6/rm32/esi . . . 0/r32/eax . . # copy eax to esi $emit-segments:check-global-variable: -#? # dump info->segment-name {{{ -#? # . write(2/stderr, "aa: label segment: ") -#? # . . push args -#? 68/push "aa: label segment: "/imm32 -#? 68/push 2/imm32/stderr -#? # . . call -#? e8/call write/disp32 -#? # . . discard args -#? 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp -#? # . write(2/stderr, info->segment-name) -#? # . . push args -#? ff 6/subop/push 0/mod/indirect 6/rm32/esi . . . . . . # push *esi -#? 68/push 2/imm32/stderr -#? # . . call -#? e8/call write/disp32 -#? # . . discard args -#? 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp -#? # . write(2/stderr, "$\n") -#? # . . push args -#? 68/push "$\n"/imm32 -#? 68/push 2/imm32/stderr -#? # . . call -#? e8/call write/disp32 -#? # . . discard args -#? 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp -#? # }}} # if string-equal?(info->segment-name, "code") goto code label checks - # . eax = string-equal?(info->segment-name, "code") + # . eax = lookup(info->segment-name) # . . push args - 68/push "code"/imm32 + ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 4/disp8 . # push *(esi+4) ff 6/subop/push 0/mod/indirect 6/rm32/esi . . . . . . # push *esi # . . call + e8/call lookup/disp32 + # . . discard args + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp + # . eax = string-equal?(eax, "code") + # . . push args + 68/push "code"/imm32 + 50/push-eax + # . . call e8/call string-equal?/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp @@ -2422,7 +2404,7 @@ $emit-segments:emit-global-variable: # emit-hex(out, info->address, 4) # . . push args 68/push 4/imm32 - ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 8/disp8 . # push *(esi+8) + ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 0xc/disp8 . # push *(esi+12) ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 0xc/disp8 . # push *(ebp+12) # . . call e8/call emit-hex/disp32 @@ -2467,7 +2449,7 @@ $emit-segments:check-code-label-for-imm32: #? 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp #? # . print-int32-buffered(Stderr, info->address) #? # . . push args -#? ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 8/disp8 . # push *(esi+8) +#? ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 0xc/disp8 . # push *(esi+12) #? 68/push Stderr/imm32 #? # . . call #? e8/call print-int32-buffered/disp32 @@ -2493,7 +2475,7 @@ $emit-segments:emit-code-label-imm32: # emit-hex(out, info->address, 4) # . . push args 68/push 4/imm32 - ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 8/disp8 . # push *(esi+8) + ff 6/subop/push 1/mod/*+disp8 6/rm32/esi . . . . 0xc/disp8 . # push *(esi+12) ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 0xc/disp8 . # push *(ebp+12) # . . call e8/call emit-hex/disp32 @@ -2518,7 +2500,7 @@ $emit-segments:emit-code-label-disp8: # emit-hex(out, info->offset - offset-of-next-instruction, 1) # . . push args 68/push 1/imm32 - 8b/copy 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 4/disp8 . # copy *(esi+4) to eax + 8b/copy 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 8/disp8 . # copy *(esi+8) to eax 29/subtract 3/mod/direct 0/rm32/eax . . . 3/r32/ebx . . # subtract ebx from eax 50/push-eax ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 0xc/disp8 . # push *(ebp+12) @@ -2545,7 +2527,7 @@ $emit-segments:emit-code-label-disp32: # emit-hex(out, info->offset - offset-of-next-instruction, 4) # . . push args 68/push 4/imm32 - 8b/copy 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 4/disp8 . # copy *(esi+4) to eax + 8b/copy 1/mod/*+disp8 6/rm32/esi . . . 0/r32/eax 8/disp8 . # copy *(esi+8) to eax 29/subtract 3/mod/direct 0/rm32/eax . . . 3/r32/ebx . . # subtract ebx from eax 50/push-eax ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp . . . . 0xc/disp8 . # push *(ebp+12) @@ -2654,9 +2636,6 @@ test-emit-segments-global-variable: # 00 # x: # 34 - # segments: - # - 'code': {0x1074, 0, 9} - # - 'data': {0x2079, 5, 2} # labels: # - 'x': {'data', 1, 0x207a} # @@ -2691,12 +2670,16 @@ test-emit-segments-global-variable: e8/call clear-stream/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp - # . var labels/edx: (stream byte 512*16) - 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 0x2000/imm32 # subtract from esp - 68/push 0x2000/imm32/size + # . var labels/edx: (stream byte 8*24) + 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 0xc0/imm32 # subtract from esp + 68/push 0xc0/imm32/size 68/push 0/imm32/read 68/push 0/imm32/write 89/copy 3/mod/direct 2/rm32/edx . . . 4/r32/esp . . # copy esp to edx + # . var h/ebx: (handle array byte) + 68/push 0/imm32 + 68/push 0/imm32 + 89/copy 3/mod/direct 3/rm32/ebx . . . 4/r32/esp . . # copy esp to ebx # initialize input # . write(_test-input-stream, "== code 0x1000\n") # . . push args @@ -2754,16 +2737,31 @@ test-emit-segments-global-variable: e8/call write/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp - # . stream-add5(labels, "x", "data", 1, 0x207a) + # . stream-add6(labels, "x", "data", 1, 0x207a) 68/push 0x207a/imm32/label-address 68/push 1/imm32/segment-offset - 68/push "data"/imm32/segment-name - 68/push "x"/imm32/label-name + # . . push "data" + 53/push-ebx + 68/push "data"/imm32 + 68/push Heap/imm32 + e8/call copy-array/disp32 + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp + ff 6/subop/push 1/mod/*+disp8 3/rm32/ebx . . . . 4/disp8 . # push *(ebx+4) + ff 6/subop/push 0/mod/indirect 3/rm32/ebx . . . . . . # push *ebx + # . . push "l1" + 53/push-ebx + 68/push "x"/imm32 + 68/push Heap/imm32 + e8/call copy-array/disp32 + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp + ff 6/subop/push 1/mod/*+disp8 3/rm32/ebx . . . . 4/disp8 . # push *(ebx+4) + ff 6/subop/push 0/mod/indirect 3/rm32/ebx . . . . . . # push *ebx + # . . push labels 52/push-edx # . . call - e8/call stream-add5/disp32 + e8/call stream-add6/disp32 # . . discard args - 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x14/imm32 # add to esp + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x1c/imm32 # add to esp # component under test # . emit-segments(_test-input-stream, _test-output-buffered-file, labels) # . . push args @@ -2866,8 +2864,6 @@ test-emit-segments-code-label: # l1: # ef gh # ij l1/disp32 - # segments: - # - 'code': {0x1054, 0, 9} # labels: # - 'l1': {'code', 2, 0x1056} # @@ -2901,12 +2897,16 @@ test-emit-segments-code-label: e8/call clear-stream/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp - # . var labels/edx: (stream byte 512*16) - 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 0x2000/imm32 # subtract from esp - 68/push 0x2000/imm32/size + # . var labels/edx: (stream byte 8*24) + 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 0xc0/imm32 # subtract from esp + 68/push 0xc0/imm32/size 68/push 0/imm32/read 68/push 0/imm32/write 89/copy 3/mod/direct 2/rm32/edx . . . 4/r32/esp . . # copy esp to edx + # . var h/ebx: (handle array byte) + 68/push 0/imm32 + 68/push 0/imm32 + 89/copy 3/mod/direct 3/rm32/ebx . . . 4/r32/esp . . # copy esp to ebx # initialize input # . write(_test-input-stream, "== code 0x1000\n") # . . push args @@ -2948,16 +2948,31 @@ test-emit-segments-code-label: e8/call write/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp - # . stream-add5(labels, "l1", "code", 2, 0x1056) + # . stream-add6(labels, "l1", "code", 2, 0x1056) 68/push 0x1056/imm32/label-address 68/push 2/imm32/segment-offset - 68/push "code"/imm32/segment-name - 68/push "l1"/imm32/label-name + # . . push "data" + 53/push-ebx + 68/push "code"/imm32 + 68/push Heap/imm32 + e8/call copy-array/disp32 + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp + ff 6/subop/push 1/mod/*+disp8 3/rm32/ebx . . . . 4/disp8 . # push *(ebx+4) + ff 6/subop/push 0/mod/indirect 3/rm32/ebx . . . . . . # push *ebx + # . . push "l1" + 53/push-ebx + 68/push "l1"/imm32 + 68/push Heap/imm32 + e8/call copy-array/disp32 + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp + ff 6/subop/push 1/mod/*+disp8 3/rm32/ebx . . . . 4/disp8 . # push *(ebx+4) + ff 6/subop/push 0/mod/indirect 3/rm32/ebx . . . . . . # push *ebx + # . . push labels 52/push-edx # . . call - e8/call stream-add5/disp32 + e8/call stream-add6/disp32 # . . discard args - 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x14/imm32 # add to esp + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x1c/imm32 # add to esp # component under test # . emit-segments(_test-input-stream, _test-output-buffered-file, labels) # . . push args @@ -3051,8 +3066,6 @@ test-emit-segments-code-label-absolute: # l1: # ef gh # ij l1/imm32 - # segments: - # - 'code': {0x1054, 0, 9} # labels: # - 'l1': {'code', 2, 0x1056} # @@ -3086,12 +3099,16 @@ test-emit-segments-code-label-absolute: e8/call clear-stream/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 4/imm32 # add to esp - # . var labels/edx: (stream byte 512*16) - 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 0x2000/imm32 # subtract from esp - 68/push 0x2000/imm32/size + # . var labels/edx: (stream byte 8*24) + 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 0xc0/imm32 # subtract from esp + 68/push 0xc0/imm32/size 68/push 0/imm32/read 68/push 0/imm32/write 89/copy 3/mod/direct 2/rm32/edx . . . 4/r32/esp . . # copy esp to edx + # . var h/ebx: (handle array byte) + 68/push 0/imm32 + 68/push 0/imm32 + 89/copy 3/mod/direct 3/rm32/ebx . . . 4/r32/esp . . # copy esp to ebx # initialize input # . write(_test-input-stream, "== code 0x1000\n") # . . push args @@ -3133,16 +3150,31 @@ test-emit-segments-code-label-absolute: e8/call write/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # add to esp - # . stream-add5(labels, "l1", "code", 2, 0x1056) + # . stream-add6(labels, "l1", "code", 2, 0x1056) 68/push 0x1056/imm32/label-address 68/push 2/imm32/segment-offset - 68/push "code"/imm32/segment-name - 68/push "l1"/imm32/label-name + # . . push "data" + 53/push-ebx + 68/push "code"/imm32 + 68/push Heap/imm32 + e8/call copy-array/disp32 + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp + ff 6/subop/push 1/mod/*+disp8 3/rm32/ebx . . . . 4/disp8 . # push *(ebx+4) + ff 6/subop/push 0/mod/indirect 3/rm32/ebx . . . . . . # push *ebx + # . . push "l1" + 53/push-ebx + 68/push "l1"/imm32 + 68/push Heap/imm32 + e8/call copy-array/disp32 + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0xc/imm32 # add to esp + ff 6/subop/push 1/mod/*+disp8 3/rm32/ebx . . . . 4/disp8 . # push *(ebx+4) + ff 6/subop/push 0/mod/indirect 3/rm32/ebx . . . . . . # push *ebx + # . . push labels 52/push-edx # . . call - e8/call stream-add5/disp32 + e8/call stream-add6/disp32 # . . discard args - 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x14/imm32 # add to esp + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x1c/imm32 # add to esp # component under test # . emit-segments(_test-input-stream, _test-output-buffered-file, labels) # . . push args |