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| author | Elliott Hughes <enh@google.com> | 2014-09-08 15:25:01 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2014-09-08 16:46:50 -0700 |
| commit | 011e111d299284b65af07add523a9dccac356244 (patch) | |
| tree | 2b30ac16dffb0cda5da6de86f73075813447ee5b /libc/arch-mips64/syscalls/statfs64.S | |
| parent | 201f36d23bb778b29c8d305fa40a41990e0487bc (diff) | |
| download | bionic-011e111d299284b65af07add523a9dccac356244.zip bionic-011e111d299284b65af07add523a9dccac356244.tar.gz bionic-011e111d299284b65af07add523a9dccac356244.tar.bz2 | |
Ensure __set_errno is still visible on LP32.
The use of the .hidden directive to avoid going via the PLT for
__set_errno had the side-effect of actually making __set_errno
hidden (which is odd because assembler directives don't usually
affect symbols defined in a different file --- you can't even
create a weak reference to a symbol that's defined in a different
file).
This change switches the system call stubs over to a new always-hidden
__set_errno_internal and has a visible __set_errno on LP32 just for
binary compatibility with old NDK apps.
(cherry-pick of 7efad83d430f4d824f2aaa75edea5106f6ff8aae.)
Bug: 17423135
Change-Id: I6b6d7a05dda85f923d22e5ffd169a91e23499b7b
Diffstat (limited to 'libc/arch-mips64/syscalls/statfs64.S')
| -rw-r--r-- | libc/arch-mips64/syscalls/statfs64.S | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libc/arch-mips64/syscalls/statfs64.S b/libc/arch-mips64/syscalls/statfs64.S index d377522..74351f7 100644 --- a/libc/arch-mips64/syscalls/statfs64.S +++ b/libc/arch-mips64/syscalls/statfs64.S @@ -2,8 +2,6 @@ #include <private/bionic_asm.h> - .hidden __set_errno - ENTRY(statfs64) .set push .set noreorder @@ -19,7 +17,7 @@ ENTRY(statfs64) nop 2: .cpsetup ra, t1, 2b - LA t9,__set_errno + LA t9,__set_errno_internal .cpreturn j t9 move ra, t0 |