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| author | Kartik Agaram <vc@akkartik.com> | 2020-01-01 17:23:29 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-01-01 17:23:29 -0800 |
| commit | 113bae7311b63e55e55160970718d19bfeeb56c3 (patch) | |
| tree | d2468b58470e173329c7ef6e8da496c2f768b037 /apps/ex2.subx | |
| parent | 1b050736eea04323e09e5e8e7499c33cee1899d0 (diff) | |
| download | mu-113bae7311b63e55e55160970718d19bfeeb56c3.tar.gz | |
5856
Diffstat (limited to 'apps/ex2.subx')
| -rw-r--r-- | apps/ex2.subx | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/apps/ex2.subx b/apps/ex2.subx new file mode 100644 index 00000000..8df4c62c --- /dev/null +++ b/apps/ex2.subx @@ -0,0 +1,20 @@ +# Add 1 and 1, and return the result in the exit code. +# +# To run: +# $ ./subx translate init.linux examples/ex2.subx -o examples/ex2 +# $ ./subx run examples/ex2 +# Expected result: +# $ echo $? +# 2 + +== code + +Entry: +# ebx = 1 +bb/copy-to-ebx 1/imm32 +# increment ebx +43/increment-ebx +# exit(ebx) +e8/call syscall_exit/disp32 + +# . . vim:nowrap:textwidth=0 |