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| author | Rich Felker <dalias@aerifal.cx> | 2015-04-14 11:18:59 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-04-14 11:18:59 -0400 |
| commit | cbc02ba23cec16d7a821648ea8424546bc7f02dc (patch) | |
| tree | c3650ae9dc0fe3506365371cb0fd0358df6597cf /src/thread/microblaze | |
| parent | bc081f628b51337b525ca2d53aeff1b971f092f5 (diff) | |
| download | musl-cbc02ba23cec16d7a821648ea8424546bc7f02dc.tar.gz musl-cbc02ba23cec16d7a821648ea8424546bc7f02dc.tar.xz musl-cbc02ba23cec16d7a821648ea8424546bc7f02dc.zip | |
consistently use hidden visibility for cancellable syscall internals
in a few places, non-hidden symbols were referenced from asm in ways that assumed ld-time binding. while these is no semantic reason these symbols need to be hidden, fixing the references without making them hidden was going to be ugly, and hidden reduces some bloat anyway. in the asm files, .global/.hidden directives have been moved to the top to unclutter the actual code.
Diffstat (limited to 'src/thread/microblaze')
| -rw-r--r-- | src/thread/microblaze/syscall_cp.s | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/thread/microblaze/syscall_cp.s b/src/thread/microblaze/syscall_cp.s index ce38b56c..51599c91 100644 --- a/src/thread/microblaze/syscall_cp.s +++ b/src/thread/microblaze/syscall_cp.s @@ -1,10 +1,17 @@ +.global __cp_begin +.hidden __cp_begin +.global __cp_end +.hidden __cp_end +.global __cp_cancel +.hidden __cp_cancel +.hidden __cancel .global __syscall_cp_asm +.hidden __syscall_cp_asm .type __syscall_cp_asm,@function __syscall_cp_asm: -.global __cp_begin __cp_begin: lwi r5, r5, 0 - bnei r5, __cancel@PLT + bnei r5, __cancel addi r12, r6, 0 add r5, r7, r0 add r6, r8, r0 @@ -13,7 +20,6 @@ __cp_begin: lwi r9, r1, 28 lwi r10, r1, 32 brki r14, 0x8 -.global __cp_end __cp_end: rtsd r15, 8 nop |