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2003-05-28 Roland McGrath <roland@redhat.com>

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* 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>.
This commit is contained in:
Roland McGrath
2003-05-28 20:45:25 +00:00
parent bc4647a17c
commit 5fcc93ee64
2 changed files with 5 additions and 4 deletions
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5
sysdeps/unix/sysv/linux/ia64/setcontext.S
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@ -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

4
sysdeps/unix/sysv/linux/ia64/ucontext_i.h
View File

@ -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