diff options
Diffstat (limited to 'subx/examples/ex4.subx')
| -rw-r--r-- | subx/examples/ex4.subx | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/subx/examples/ex4.subx b/subx/examples/ex4.subx index 6a9236eb..f053d3fe 100644 --- a/subx/examples/ex4.subx +++ b/subx/examples/ex4.subx @@ -5,22 +5,22 @@ # $ subx run examples/ex4 == code -# syscall(read, stdin, x, 1) +# syscall(read, stdin, X, 1) # fd = 0 (stdin) bb/copy-to-EBX 0/imm32 - # initialize x (location to write result to) -b9/copy-to-ECX x/imm32 + # initialize X (location to write result to) +b9/copy-to-ECX X/imm32 # size = 1 character ba/copy-to-EDX 1/imm32 # syscall b8/copy-to-EAX 3/imm32/read cd/syscall 0x80/imm8 -# syscall(write, stdout, x, 1) +# syscall(write, stdout, X, 1) # fd = 1 (stdout) bb/copy-to-EBX 1/imm32 - # initialize x (location to read from) -b9/copy-to-ECX x/imm32 + # initialize X (location to read from) +b9/copy-to-ECX X/imm32 # size = 1 character ba/copy-to-EDX 1/imm32 # syscall @@ -32,7 +32,7 @@ b8/copy-to-EAX 1/imm32/exit cd/syscall 0x80/imm8 == data -x: +X: 00 00 00 00 # space for read() to write to # vim:nowrap:textwidth=0 |