path: root/src/thread/or1k/syscall_cp.s
diff options
authorRich Felker <>2015-04-14 11:18:59 -0400
committerRich Felker <>2015-04-14 11:18:59 -0400
commitcbc02ba23cec16d7a821648ea8424546bc7f02dc (patch)
treec3650ae9dc0fe3506365371cb0fd0358df6597cf /src/thread/or1k/syscall_cp.s
parentbc081f628b51337b525ca2d53aeff1b971f092f5 (diff)
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/or1k/syscall_cp.s')
1 files changed, 9 insertions, 3 deletions
diff --git a/src/thread/or1k/syscall_cp.s b/src/thread/or1k/syscall_cp.s
index 02d4cd79..2c0bf0e8 100644
--- a/src/thread/or1k/syscall_cp.s
+++ b/src/thread/or1k/syscall_cp.s
@@ -1,11 +1,18 @@ __cp_begin
+.hidden __cp_begin __cp_end
+.hidden __cp_end __cp_cancel
+.hidden __cp_cancel
+.hidden __cancel
.global __syscall_cp_asm
+.hidden __syscall_cp_asm
.type __syscall_cp_asm,@function
__syscall_cp_asm: __cp_begin
l.lwz r3, 0(r3)
l.sfeqi r3, 0
- l.bnf plt(__cancel)
+ l.bnf __cancel
l.ori r11, r4, 0
l.ori r3, r5, 0
l.ori r4, r6, 0
@@ -14,7 +21,6 @@ __cp_begin:
l.lwz r7, 0(r1)
l.lwz r8, 4(r1)
l.sys 1 __cp_end
l.jr r9