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| author | Kartik Agaram <vc@akkartik.com> | 2020-06-08 00:11:24 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-06-08 00:11:24 -0700 |
| commit | bc597793389185a804dd4728fe488f062bb58783 (patch) | |
| tree | 8f77495aef17520d6faa40a9eacc7937a93c7738 /apps/pack.subx | |
| parent | 2d0c3b3e68ef76cf9e78bedac231c08b33277566 (diff) | |
| download | mu-bc597793389185a804dd4728fe488f062bb58783.tar.gz | |
6503
Diffstat (limited to 'apps/pack.subx')
| -rw-r--r-- | apps/pack.subx | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/apps/pack.subx b/apps/pack.subx index 36ae590b..a72079a7 100644 --- a/apps/pack.subx +++ b/apps/pack.subx @@ -55,22 +55,14 @@ Entry: # run tests if necessary, convert stdin if not eb/jump $subx-pack-main:end/disp8 $subx-pack-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-pack(Stdin, Stdout, Stderr, ed) - # . . push args - 50/push-eax/ed - 68/push Stderr/imm32 + # subx-pack(Stdin, Stdout) + # . . push args 68/push Stdout/imm32 68/push Stdin/imm32 # . . call e8/call subx-pack/disp32 # . . discard args - 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x10/imm32 # add to esp + 81 0/subop/add 3/mod/direct 4/rm32/esp . . . . . 0x8/imm32 # add to esp # syscall(exit, 0) bb/copy-to-ebx 0/imm32 $subx-pack-main:end: |