diff options
| author | Chung-Lin Tang <cltang@codesourcery.com> | 2015-07-24 23:19:50 -0700 |
|---|---|---|
| committer | Chung-Lin Tang <cltang@codesourcery.com> | 2015-07-24 23:19:50 -0700 |
| commit | 3f96834346d96c7e31eb00db312832aa933b3a84 (patch) | |
| tree | 7ba90fcec269057dbe793f9ddf751e9ac5efbed4 | |
| parent | 6b183b833968010a95ba41ed307dd8bea7b2e641 (diff) | |
| download | glibc-3f96834346d96c7e31eb00db312832aa933b3a84.tar.gz glibc-3f96834346d96c7e31eb00db312832aa933b3a84.tar.xz glibc-3f96834346d96c7e31eb00db312832aa933b3a84.zip | |
Fix order of arguments to rt_sigprocmask syscall when setting the signal mask
in setcontext/swapcontext.
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/nios2/setcontext.S | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/nios2/swapcontext.S | 6 |
3 files changed, 13 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog index c11d03efb3..eadd60fabb 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2015-07-25 Chung-Lin Tang <cltang@codesourcery.com> + + * sysdeps/unix/sysv/linux/nios2/setcontext.S (__setcontext): + Fix order of arguments to the rt_sigprocmask syscall. + * sysdeps/unix/sysv/linux/nios2/swapcontext.S (__swapcontext): + Likewise. + 2015-07-24 Roland McGrath <roland@hack.frob.com> * sysdeps/nacl/bits/fcntl.h (O_SHLOCK, O_EXLOCK): Macros removed. diff --git a/sysdeps/unix/sysv/linux/nios2/setcontext.S b/sysdeps/unix/sysv/linux/nios2/setcontext.S index f40b73389d..8d899d950f 100644 --- a/sysdeps/unix/sysv/linux/nios2/setcontext.S +++ b/sysdeps/unix/sysv/linux/nios2/setcontext.S @@ -29,10 +29,10 @@ ENTRY(__setcontext) mov r10, r4 /* Restore signal mask. */ - /* rt_sigprocmask (SIG_SETMASK, NULL, &ucp->uc_sigmask, _NSIG8) */ + /* rt_sigprocmask (SIG_SETMASK, &ucp->uc_sigmask, NULL, _NSIG8) */ movi r7, _NSIG8 - addi r6, r4, UCONTEXT_SIGMASK - mov r5, zero + addi r5, r4, UCONTEXT_SIGMASK + mov r6, zero movi r4, SIG_SETMASK movi r2, SYS_ify (rt_sigprocmask) trap diff --git a/sysdeps/unix/sysv/linux/nios2/swapcontext.S b/sysdeps/unix/sysv/linux/nios2/swapcontext.S index c2c321d96a..cfbcf8d256 100644 --- a/sysdeps/unix/sysv/linux/nios2/swapcontext.S +++ b/sysdeps/unix/sysv/linux/nios2/swapcontext.S @@ -68,10 +68,10 @@ ENTRY(__swapcontext) bne r5, r6, .Lsigreturn /* Restore signal mask. */ - /* rt_sigprocmask (SIG_SETMASK, NULL, &ucp->uc_sigmask, _NSIG8) */ + /* rt_sigprocmask (SIG_SETMASK, &ucp->uc_sigmask, NULL, _NSIG8) */ movi r7, _NSIG8 - addi r6, r10, UCONTEXT_SIGMASK - mov r5, zero + addi r5, r10, UCONTEXT_SIGMASK + mov r6, zero movi r4, SIG_SETMASK movi r2, SYS_ify (rt_sigprocmask) trap |