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| author | Kartik Agaram <vc@akkartik.com> | 2020-06-10 23:26:53 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-06-10 23:34:42 -0700 |
| commit | 80f53f4a18d3121445ee98bf405669676c5e7017 (patch) | |
| tree | d4c2a2b717c4ffc1a2da55bef334b705ba3a60b7 /apps/hex.subx | |
| parent | 7dac9ade153d736b7a183d073d83b7a17b22b4cc (diff) | |
| download | mu-80f53f4a18d3121445ee98bf405669676c5e7017.tar.gz | |
6508 - support null exit-descriptor
Diffstat (limited to 'apps/hex.subx')
| -rw-r--r-- | apps/hex.subx | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/apps/hex.subx b/apps/hex.subx index 5dc8c023..4c95fdc5 100644 --- a/apps/hex.subx +++ b/apps/hex.subx @@ -54,15 +54,9 @@ Entry: # run tests if necessary, convert stdin if not eb/jump $subx-hex-main:end/disp8 $subx-hex-main:interactive: # - otherwise convert stdin - # var ed/eax: exit-descriptor - 81 5/subop/subtract 3/mod/direct 4/rm32/esp . . . . . 8/imm32 # subtract from esp - 89/copy 3/mod/direct 0/rm32/eax . . . 4/r32/esp . . # copy esp to eax - # configure ed to really exit() - # . ed->target = 0 - c7 0/subop/copy 0/mod/direct 0/rm32/eax . . . . . 0/imm32 # copy to *eax - # subx-hex(Stdin, Stdout, Stderr, ed) + # . subx-hex(Stdin, Stdout, Stderr, 0) # . . push args - 50/push-eax/ed + 68/push 0/imm32/exit-descriptor 68/push Stderr/imm32 68/push Stdout/imm32 68/push Stdin/imm32 |