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authorRoland McGrath <roland@gnu.org>2003-05-28 20:45:25 +0000
committerRoland McGrath <roland@gnu.org>2003-05-28 20:45:25 +0000
commit5fcc93ee649711ba2b74be8a2a93f96e8845ff85 (patch)
treeddd48e6498bae05bb7e1c242e42fe811a68953ef /sysdeps
parentbc4647a17c3218bac51c4ed69757d4b72a2ea1dc (diff)
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2003-05-28 Roland McGrath <roland@redhat.com>
	* sysdeps/unix/sysv/linux/ia64/setcontext.S: Pass fourth argument to
	rt_sigprocmask system call.
	* sysdeps/unix/sysv/linux/ia64/ucontext_i.h (SC_MASK): Fix value.
	From Peter A. Buhr <pabuhr@plg2.math.uwaterloo.ca>.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/ia64/setcontext.S5
-rw-r--r--sysdeps/unix/sysv/linux/ia64/ucontext_i.h4
2 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/setcontext.S b/sysdeps/unix/sysv/linux/ia64/setcontext.S
index 75d97c1afd..e0d1825566 100644
--- a/sysdeps/unix/sysv/linux/ia64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/setcontext.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
      Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
@@ -32,7 +32,7 @@
   other than the PRESERVED state.  */
 
 ENTRY(__setcontext)
-	alloc r16 = ar.pfs, 1, 0, 3, 0
+	alloc r16 = ar.pfs, 1, 0, 4, 0
 
 	// sigprocmask (SIG_SETMASK, &sc->sc_mask, NULL):
 
@@ -42,6 +42,7 @@ ENTRY(__setcontext)
 	mov out0 = SIG_SETMASK
 	add out1 = r2, in0
 	mov out2 = 0
+	mov out3 = 8	// sizeof kernel sigset_t
 
 	invala
 	break __BREAK_SYSCALL
diff --git a/sysdeps/unix/sysv/linux/ia64/ucontext_i.h b/sysdeps/unix/sysv/linux/ia64/ucontext_i.h
index 81e26a7c92..2d544a7438 100644
--- a/sysdeps/unix/sysv/linux/ia64/ucontext_i.h
+++ b/sysdeps/unix/sysv/linux/ia64/ucontext_i.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
      Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
@@ -35,7 +35,7 @@
 #define SC_BR	0x088
 #define SC_GR	0x0c8
 #define SC_FR	0x1d0
-#define SC_MASK	0x9d0
+#define SC_MASK	0xa50
 
 
 #define rTMP	r16