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| author | Kartik Agaram <vc@akkartik.com> | 2019-07-08 16:40:43 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-07-08 16:43:35 -0700 |
| commit | b5da792904926e84c6bc5f37d5d24789762749b0 (patch) | |
| tree | f016cd014af2f1e8d8cba66c34efa2bff11994a8 | |
| parent | 01b45300ed1307c31a9792341a93e1f97a8f10c1 (diff) | |
| download | mu-b5da792904926e84c6bc5f37d5d24789762749b0.tar.gz | |
.
minor style tweaks
| -rw-r--r-- | subx/apps/survey.subx | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/subx/apps/survey.subx b/subx/apps/survey.subx index 50e5a705..6f650470 100644 --- a/subx/apps/survey.subx +++ b/subx/apps/survey.subx @@ -347,7 +347,7 @@ compute-offsets: # in : (address buffered-file), segments : (address stream {st # if slice-starts-with?(word-slice, "#") # comment # continue # if is-label?(word-slice) - # x : (address number) = insert(labels, name) + # x : (address number) = get-or-insert(labels, name) # *x = segment-offset # trace("label '", word-slice, "' is in segment '", curr-segment-name, "'") # trace("label '", word-slice, "' is at offset 0x", file-offset) @@ -464,19 +464,18 @@ $compute-offsets:word-loop: # . if so, continue 74/jump-if-equal $compute-offsets:word-loop/disp8 $compute-offsets:label: - # if is-label?(word-slice/EDX) + # if (!is-label?(word-slice/EDX)) goto next check # . EAX = is-label?(word-slice/EDX) + # . . push args 52/push-EDX + # . . call e8/call is-label?/disp32 # . . discard args 81 0/subop/add 3/mod/direct 4/rm32/ESP . . . . . 4/imm32 # add to ESP - # . EAX == 0 ? + # . if (EAX == 0) goto next check 3d/compare-EAX-and 0/imm32 - # . if so, goto segment check 74/jump-if-equal $compute-offsets:segment/disp8 - # . else fallthrough - # x = insert(labels, word-slice) - # . EAX = get-or-insert(labels, word-slice/EDX, row-size=16) + # x/EAX = get-or-insert(labels, word-slice) # . . push args 68/push 0x10/imm32/row-size 52/push-EDX |