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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/superh | |
| 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/superh')
| -rw-r--r-- | src/thread/superh/__set_thread_area.s | 5 | ||||
| -rw-r--r-- | src/thread/superh/__unmapself.s | 22 | ||||
| -rw-r--r-- | src/thread/superh/clone.s | 47 | ||||
| -rw-r--r-- | src/thread/superh/syscall_cp.s | 39 |
4 files changed, 0 insertions, 113 deletions
diff --git a/src/thread/superh/__set_thread_area.s b/src/thread/superh/__set_thread_area.s deleted file mode 100644 index 53887e64..00000000 --- a/src/thread/superh/__set_thread_area.s +++ /dev/null @@ -1,5 +0,0 @@ -.global __set_thread_area -.type __set_thread_area, @function -__set_thread_area: - rts - ldc r4, gbr diff --git a/src/thread/superh/__unmapself.s b/src/thread/superh/__unmapself.s deleted file mode 100644 index b34c3c80..00000000 --- a/src/thread/superh/__unmapself.s +++ /dev/null @@ -1,22 +0,0 @@ -.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 diff --git a/src/thread/superh/clone.s b/src/thread/superh/clone.s deleted file mode 100644 index d6c9184d..00000000 --- a/src/thread/superh/clone.s +++ /dev/null @@ -1,47 +0,0 @@ -.text -.global __clone -.type __clone, @function -__clone: -! incoming: fn stack flags arg ptid tls ctid -! r4 r5 r6 r7 @r15 @(4,r15) @(8,r15) - - mov #-16, r0 - and r0, r5 - - mov r4, r1 ! r1 = fn - mov r7, r2 ! r2 = arg - - mov #120, r3 ! r3 = __NR_clone - mov r6, r4 ! r4 = flags - !mov r5, r5 ! r5 = stack - mov.l @r15, r6 ! r6 = ptid - mov.l @(8,r15), r7 ! r7 = ctid - mov.l @(4,r15), r0 ! r0 = tls - trapa #21 - - or r0, r0 - or r0, r0 - or r0, r0 - or r0, r0 - or r0, r0 - - cmp/eq #0, r0 - bt 1f - - ! we are the parent, return - rts - nop - -1: ! we are the child, call fn(arg) - jsr @r1 - mov r2, r4 - - mov #1, r3 ! __NR_exit - mov r0, r4 - trapa #17 - - or r0, r0 - or r0, r0 - or r0, r0 - or r0, r0 - or r0, r0 diff --git a/src/thread/superh/syscall_cp.s b/src/thread/superh/syscall_cp.s deleted file mode 100644 index 5677b9c0..00000000 --- a/src/thread/superh/syscall_cp.s +++ /dev/null @@ -1,39 +0,0 @@ -.text -.global __syscall_cp_asm -.type __syscall_cp_asm, @function -__syscall_cp_asm: - -.global __cp_begin -__cp_begin: - mov.l @r4, r4 - tst r4, r4 - bt 2f - - mov.l L1, r0 - braf r0 - nop -1: - -.align 2 -L1: .long __cancel@PLT-(1b-.) - -2: mov r5, r3 - mov r6, r4 - mov r7, r5 - mov.l @r15, r6 - mov.l @(4,r15), r7 - mov.l @(8,r15), r0 - mov.l @(12,r15), r1 - trapa #22 - -.global __cp_end -__cp_end: - ! work around hardware bug - or r0, r0 - or r0, r0 - or r0, r0 - or r0, r0 - or r0, r0 - - rts - nop |