diff options
| author | Miguel <m.i@gmx.at> | 2018-09-13 14:40:09 +0200 |
|---|---|---|
| committer | Miguel <m.i@gmx.at> | 2018-09-13 14:40:09 +0200 |
| commit | 3bba2df34be1680777ff85ad4fbc43717609ec75 (patch) | |
| tree | 983e3c2b5667e3aa150502f59453ecebeeeba63a /newlib/syscall.s | |
| parent | f844fafd324fbf4c7a986df2f0814f2e2d93bcd8 (diff) | |
thinking about syscalls and newlib ...
Diffstat (limited to 'newlib/syscall.s')
| -rw-r--r-- | newlib/syscall.s | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/newlib/syscall.s b/newlib/syscall.s deleted file mode 100644 index abce63a..0000000 --- a/newlib/syscall.s +++ /dev/null @@ -1,16 +0,0 @@ -.global syscall - -syscall: - - push %ebx // preserve (sysV abi convnetion) - - mov 0x8(%esp),%eax //syscall number - mov 0xC(%esp),%edx //p1 - mov 0x10(%esp),%ecx //p2 - mov 0x14(%esp),%ebx //p3 - - int $0x80 - mov %ebx, %eax // set as return value - - pop %ebx // preserve - ret |