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| author | Rich Felker <dalias@aerifal.cx> | 2014-02-27 22:03:25 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-02-27 22:03:25 -0500 |
| commit | aacd348637e38795dd7ae3c7c8c908d8c0cd24fd (patch) | |
| tree | 3055797eea08dafe99dcdbd1e7efabd44bcb723b /src/thread/sh/__unmapself.s | |
| parent | b9f7f2e8762922a1a24d41358164ebe9ae437e31 (diff) | |
| download | musl-aacd348637e38795dd7ae3c7c8c908d8c0cd24fd.tar.gz | |
rename superh port to "sh" for consistency
linux, gcc, etc. all use "sh" as the name for the superh arch. there
was already some inconsistency internally in musl: the dynamic linker
was searching for "ld-musl-sh.path" as its path file despite its own
name being "ld-musl-superh.so.1". there was some sentiment in both
directions as to how to resolve the inconsistency, but overall "sh"
was favored.
Diffstat (limited to 'src/thread/sh/__unmapself.s')
| -rw-r--r-- | src/thread/sh/__unmapself.s | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/thread/sh/__unmapself.s b/src/thread/sh/__unmapself.s new file mode 100644 index 00000000..b34c3c80 --- /dev/null +++ b/src/thread/sh/__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 |