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| author | Bobby Bingham <koorogi@koorogi.info> | 2013-10-05 05:13:18 -0500 |
|---|---|---|
| committer | Bobby Bingham <koorogi@koorogi.info> | 2014-02-23 16:15:54 -0600 |
| commit | 3a3c813e08d808224c12fd0e9104aeff7c45c9a7 (patch) | |
| tree | 508b28c42438615d711afcb9b44d7b0e0842f28d /src/thread/superh/__unmapself.s | |
| parent | fix x32 syscall arch.h timespec fixup code (diff) | |
| download | grovel-3a3c813e08d808224c12fd0e9104aeff7c45c9a7.tar.gz grovel-3a3c813e08d808224c12fd0e9104aeff7c45c9a7.tar.xz | |
superh port
Diffstat (limited to 'src/thread/superh/__unmapself.s')
| -rw-r--r-- | src/thread/superh/__unmapself.s | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/thread/superh/__unmapself.s b/src/thread/superh/__unmapself.s new file mode 100644 index 00000000..b34c3c80 --- /dev/null +++ b/src/thread/superh/__unmapself.s @@ -0,0 +1,22 @@ +.text +.global __unmapself +.type __unmapself, @function +__unmapself: + mov #91, r3 ! SYS_munmap + trapa #18 + + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + + mov #1, r3 ! SYS_exit + mov #0, r4 + trapa #17 + + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 |