diff options
| author | Kartik Agaram <vc@akkartik.com> | 2018-10-01 15:35:56 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2018-10-01 15:53:44 -0700 |
| commit | d25e51dc0fdd154644ff4ddeb15d2ea436ea943b (patch) | |
| tree | 30f7e33c52634f4e3db42d76eb50cbb4f6aba1bc /subx/examples/ex7.subx | |
| parent | f872f7c726c45b96ee5d3a899915fc3bde26f942 (diff) | |
| download | mu-d25e51dc0fdd154644ff4ddeb15d2ea436ea943b.tar.gz | |
4644
Diffstat (limited to 'subx/examples/ex7.subx')
| -rw-r--r-- | subx/examples/ex7.subx | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/subx/examples/ex7.subx b/subx/examples/ex7.subx index 7d610410..c41e5ad2 100644 --- a/subx/examples/ex7.subx +++ b/subx/examples/ex7.subx @@ -18,14 +18,14 @@ # creat(filename) bb/copy . . . . . . . filename/imm32 # copy to EBX b9/copy . . . . . . . 0x180/imm32/fixed-perms # copy to ECX - b8/copy . . . . . . . 8/imm32/creat # copy 8 to EAX + b8/copy . . . . . . . 8/imm32/creat # copy to EAX cd/syscall 0x80/imm8 # stream = open(filename, O_WRONLY, 0) # we can't use 'fd' because it looks like a hex byte bb/copy . . . . . . . filename/imm32 # copy to EBX - b9/copy . . . . . . . 1/imm32/wronly # copy 1 to ECX - ba/copy . . . . . . . 0x180/imm32/fixed-perms # copy 0 to EDX - b8/copy . . . . . . . 5/imm32/open # copy 5 to EAX + b9/copy . . . . . . . 1/imm32/wronly # copy to ECX + ba/copy . . . . . . . 0x180/imm32/fixed-perms # copy to EDX + b8/copy . . . . . . . 5/imm32/open # copy to EAX cd/syscall 0x80/imm8 # save stream bb/copy . . . . . . . stream/imm32 # copy to EBX @@ -37,8 +37,8 @@ 8b/copy 0/mod/indirect 3/rm32/EBX 3/r32/EBX # copy *EBX to EBX # b9/copy . . . . . . . a/imm32 # copy to ECX - ba/copy . . . . . . . 1/imm32/size # copy 1 to EDX - b8/copy . . . . . . . 4/imm32/write # copy 4 to EAX + ba/copy . . . . . . . 1/imm32/size # copy to EDX + b8/copy . . . . . . . 4/imm32/write # copy to EAX cd/syscall 0x80/imm8 # close(stream) @@ -46,14 +46,14 @@ bb/copy . . . . . . . stream/imm32 # copy to EBX 8b/copy 0/mod/indirect 3/rm32/EBX 3/r32/EBX # copy *EBX to EBX # - b8/copy . . . . . . . 6/imm32/close # copy 6 to EAX + b8/copy . . . . . . . 6/imm32/close # copy to EAX cd/syscall 0x80/imm8 # stream = open(filename, O_RDONLY, 0) bb/copy . . . . . . . filename/imm32 # copy to EBX - b9/copy . . . . . . . 0/imm32/rdonly # copy 0 to ECX + b9/copy . . . . . . . 0/imm32/rdonly # copy to ECX ba/copy . . . . . . . 0x180/imm32/fixed-perms # copy to EDX - b8/copy . . . . . . . 5/imm32/open # copy 5 to EAX + b8/copy . . . . . . . 5/imm32/open # copy to EAX cd/syscall 0x80/imm8 # save stream bb/copy . . . . . . . stream/imm32 # copy to EBX @@ -65,8 +65,8 @@ 8b/copy 0/mod/indirect 3/rm32/EBX 3/r32/EBX # copy *EBX to EBX # b9/copy . . . . . . . b/imm32 # copy to ECX - ba/copy . . . . . . . 1/imm32/size # copy 1 to EDX - b8/copy . . . . . . . 3/imm32/read # copy 3 to EAX + ba/copy . . . . . . . 1/imm32/size # copy to EDX + b8/copy . . . . . . . 3/imm32/read # copy to EAX cd/syscall 0x80/imm8 # close(stream) @@ -74,12 +74,12 @@ bb/copy . . . . . . . stream/imm32 # copy to EBX 8b/copy 0/mod/indirect 3/rm32/EBX 3/r32/EBX # copy *EBX to EBX # - b8/copy . . . . . . . 6/imm32/close # copy 6 to EAX + b8/copy . . . . . . . 6/imm32/close # copy to EAX cd/syscall 0x80/imm8 # unlink(filename) bb/copy . . . . . . . filename/imm32 # copy to EBX - b8/copy . . . . . . . 0xa/imm32/unlink # copy 10 to EAX + b8/copy . . . . . . . 0xa/imm32/unlink # copy to EAX cd/syscall 0x80/imm8 # exit(b) @@ -87,7 +87,7 @@ bb/copy . . . . . . . b/imm32 # copy to EBX 8b/copy 0/mod/indirect 3/rm32/EBX 3/r32/EBX # copy *EBX to EBX # - b8/copy . . . . . . . 1/imm32/exit # copy 1 to EAX + b8/copy . . . . . . . 1/imm32/exit # copy to EAX cd/syscall 0x80/imm8 == data |