From 3f96834346d96c7e31eb00db312832aa933b3a84 Mon Sep 17 00:00:00 2001 From: Chung-Lin Tang Date: Fri, 24 Jul 2015 23:19:50 -0700 Subject: Fix order of arguments to rt_sigprocmask syscall when setting the signal mask in setcontext/swapcontext. --- sysdeps/unix/sysv/linux/nios2/setcontext.S | 6 +++--- sysdeps/unix/sysv/linux/nios2/swapcontext.S | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) (limited to 'sysdeps/unix/sysv') 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 -- cgit v1.2.3