diff options
Diffstat (limited to 'subx/examples/ex5.subx')
| -rw-r--r-- | subx/examples/ex5.subx | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/subx/examples/ex5.subx b/subx/examples/ex5.subx index d773b366..4dad3043 100644 --- a/subx/examples/ex5.subx +++ b/subx/examples/ex5.subx @@ -15,28 +15,28 @@ # read(stdin, x, 1) # fd = 0 (stdin) - bb/copy . . . . . . . 0/imm32 # copy to EBX + bb/copy-to-EBX 0/imm32 # initialize x (location to write result to) 8d/copy-address 1/mod/*+disp8 4/rm32/sib 4/base/ESP 4/index/none 1/r32/ECX 4/disp8 . # copy ESP+4 to ECX # size = 1 character - ba/copy . . . . . . . 1/imm32 # copy to EDX + ba/copy-to-EDX 1/imm32 # read(fd, x, size) - b8/copy . . . . . . . 3/imm32/read # copy to EAX + b8/copy-to-EAX 3/imm32/read cd/syscall 0x80/imm8 # write(stdout, x, 1) # fd = 1 (stdout) - bb/copy . . . . . . . 1/imm32 # copy to EBX + bb/copy-to-EBX 1/imm32 # initialize x (location to read from) 8d/copy-address 1/mod/*+disp8 4/rm32/sib 4/base/ESP 4/index/none 1/r32/ECX 4/disp8 . # copy ESP+4 to ECX # size = 1 character - ba/copy . . . . . . . 1/imm32 # copy to EDX + ba/copy-to-EDX 1/imm32 # write(fd, x, size) - b8/copy . . . . . . . 4/imm32/write # copy to EAX + b8/copy-to-EAX 4/imm32/write cd/syscall 0x80/imm8 # exit(EBX) - b8/copy . . . . . . . 1/imm32/exit # copy to EAX + b8/copy-to-EAX 1/imm32/exit cd/syscall 0x80/imm8 # vim:nowrap:textwidth=0 |