akkartik
/
mu
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

.

This commit is contained in:
Kartik Agaram 2019-07-11 21:23:17 -07:00
parent 3a3e7a90d7
commit f57a458e7b
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
subx/apps/survey.subx
View File

@ -354,6 +354,7 @@ compute-offsets: # in : (address buffered-file), segments : (address stream {st
# if slice-starts-with?(word-slice, "#") # comment
# continue
# if is-label?(word-slice)
# strip trailing ':' from word-slice
# x : (address label-info) = get-or-insert(labels, name)
# x->segment-offset = segment-offset
# trace("label '", word-slice, "' is in segment '", curr-segment-name, "'")
@ -465,8 +466,8 @@ $compute-offsets:label:
# . if (EAX == 0) goto next check
3d/compare-EAX-and 0/imm32
74/jump-if-equal $compute-offsets:segment/disp8
# word-slice->end--
ff 1/subop/dec 1/mod/*+disp8 2/rm32/EDX . . . . 4/disp8 . # decrement *(EDX+4)
# strip trailing ':' from word-slice
ff 1/subop/decrement 1/mod/*+disp8 2/rm32/EDX . . . . 4/disp8 . # decrement *(EDX+4)
# x/EAX = get-or-insert-slice(labels, word-slice)
# . . push args
68/push 0x10/imm32/row-size