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| author | exegete <nikitf-97@mail.ru> | 2020-10-17 03:33:08 +0300 |
|---|---|---|
| committer | exegete <nikitf-97@mail.ru> | 2020-10-17 03:33:08 +0300 |
| commit | b6b9e29c1484c9c8b8af2b382d3a9d796c310217 (patch) | |
| tree | 531c498be57a6ed4c61035e33dade9d6a18ae755 /ia32/syscall.sts | |
| parent | 808a161313e0a03ead45f843fee3d9c40bec02bd (diff) | |
| download | cryptrobber-b6b9e29c1484c9c8b8af2b382d3a9d796c310217.tar cryptrobber-b6b9e29c1484c9c8b8af2b382d3a9d796c310217.tar.xz cryptrobber-b6b9e29c1484c9c8b8af2b382d3a9d796c310217.zip | |
Common dir added, stderr output, minor changes
Diffstat (limited to 'ia32/syscall.sts')
| -rw-r--r-- | ia32/syscall.sts | 48 |
1 files changed, 29 insertions, 19 deletions
diff --git a/ia32/syscall.sts b/ia32/syscall.sts index 92d4d3a..3acfef2 100644 --- a/ia32/syscall.sts +++ b/ia32/syscall.sts @@ -1,7 +1,7 @@ defasm sys_exit - # b8 ?' # 1 ?. ; mov eax, 1 - # 31 ?' # db ?' ; xor ebx, ebx - # cd ?' # 80 ?' ; int 0x80 + # b8 ?' # 1 ?. ; mov eax, 1 + # 31 ?' # db ?' ; xor ebx, ebx + # cd ?' # 80 ?' ; int 0x80 ; no need in next since this is the last instruction _data_segment ?choose @@ -9,23 +9,33 @@ _data_segment ?choose _code_segment ?choose defasm sys_read - # b8 ?' # 3 ?. ; mov eax, 3 - # 31 ?' # db ?' ; xor ebx, ebx - # b9 ?' _iobuf ?. ; mov ecx, _iobuf - # ba ?' # 1 ?. ; mov edx, 1 - # cd ?' # 80 ?' ; int 0x80 - # 31 ?' # db ?' ; xor ebx, ebx - # 8a ?' # 1d ?' _iobuf ?. ; mov bl, [_iobuf] - # 53 ?' ; push ebx - # 50 ?' ; push eax + # b8 ?' # 3 ?. ; mov eax, 3 + # 31 ?' # db ?' ; xor ebx, ebx + # b9 ?' _iobuf ?. ; mov ecx, _iobuf + # ba ?' # 1 ?. ; mov edx, 1 + # cd ?' # 80 ?' ; int 0x80 + # 31 ?' # db ?' ; xor ebx, ebx + # 8a ?' # 1d ?' _iobuf ?. ; mov bl, [_iobuf] + # 53 ?' ; push ebx + # 50 ?' ; push eax next defasm sys_write - # 58 ?' ; pop eax - # a2 ?' _iobuf ?. ; mov [_iobuf], al - # b8 ?' # 4 ?. ; mov eax, 4 - # bb ?' # 1 ?. ; mov ebx, 1 - # b9 ?' _iobuf ?. ; mov ecx, _iobuf - # ba ?' # 1 ?. ; mov edx, 1 - # cd ?' # 80 ?' ; int 0x80 + # 58 ?' ; pop eax + # a2 ?' _iobuf ?. ; mov [_iobuf], al + # b8 ?' # 4 ?. ; mov eax, 4 + # bb ?' # 1 ?. ; mov ebx, 1 + # b9 ?' _iobuf ?. ; mov ecx, _iobuf + # ba ?' # 1 ?. ; mov edx, 1 + # cd ?' # 80 ?' ; int 0x80 +next + +defasm sys_write_err + # 58 ?' ; pop eax + # a2 ?' _iobuf ?. ; mov [_iobuf], al + # b8 ?' # 4 ?. ; mov eax, 4 + # bb ?' # 2 ?. ; mov ebx, 2 + # b9 ?' _iobuf ?. ; mov ecx, _iobuf + # ba ?' # 1 ?. ; mov edx, 1 + # cd ?' # 80 ?' ; int 0x80 next |