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| author | Rich Felker <dalias@aerifal.cx> | 2016-01-22 03:46:00 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2016-01-22 03:46:00 +0000 |
| commit | 230bfe1a7d46c85601e5e67497cc607e15d08990 (patch) | |
| tree | d32ce0ad04642eba164925cef9bfe10cfc942936 /src/thread/sh/__unmapself_mmu.s | |
| parent | 66215afc2e09f0153a63d58d3baec25cf0122b7b (diff) | |
| download | musl-230bfe1a7d46c85601e5e67497cc607e15d08990.tar.gz musl-230bfe1a7d46c85601e5e67497cc607e15d08990.tar.xz musl-230bfe1a7d46c85601e5e67497cc607e15d08990.zip | |
move sh __unmapself code from arch/sh/src to main src tree
Diffstat (limited to 'src/thread/sh/__unmapself_mmu.s')
| -rw-r--r-- | src/thread/sh/__unmapself_mmu.s | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/thread/sh/__unmapself_mmu.s b/src/thread/sh/__unmapself_mmu.s new file mode 100644 index 00000000..0161d53d --- /dev/null +++ b/src/thread/sh/__unmapself_mmu.s @@ -0,0 +1,22 @@ +.text +.global __unmapself_sh_mmu +.type __unmapself_sh_mmu, @function +__unmapself_sh_mmu: + mov #91, r3 ! SYS_munmap + trapa #31 + + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + + mov #1, r3 ! SYS_exit + mov #0, r4 + trapa #31 + + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 + or r0, r0 |