011e111d29
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
14 lines
305 B
ArmAsm
14 lines
305 B
ArmAsm
/* Generated by gensyscalls.py. Do not edit. */
|
|
|
|
#include <private/bionic_asm.h>
|
|
|
|
ENTRY(ftruncate64)
|
|
mov ip, r7
|
|
ldr r7, =__NR_ftruncate64
|
|
swi #0
|
|
mov r7, ip
|
|
cmn r0, #(MAX_ERRNO + 1)
|
|
bxls lr
|
|
neg r0, r0
|
|
b __set_errno_internal
|
|
END(ftruncate64)
|