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5fcc93ee64
* 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>.
60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* Copyright (C) 2001, 2003 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/* Constants shared between setcontext() and getcontext(). Don't
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install this header file. */
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#define SIG_BLOCK 0
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#define SIG_UNBLOCK 1
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#define SIG_SETMASK 2
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#define SC_NAT 0x008
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#define SC_BSP 0x048
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#define SC_RNAT 0x050
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#define SC_UNAT 0x060
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#define SC_FPSR 0x068
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#define SC_PFS 0x070
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#define SC_LC 0x078
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#define SC_PR 0x080
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#define SC_BR 0x088
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#define SC_GR 0x0c8
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#define SC_FR 0x1d0
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#define SC_MASK 0xa50
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#define rTMP r16
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#define rPOS r16
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#define rCPOS r17
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#define rNAT r18
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#define rB5 r18
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#define rB4 r19
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#define rB3 r20
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#define rB2 r21
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#define rB1 r22
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#define rB0 r23
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#define rRSC r24
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#define rBSP r25
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#define rRNAT r26
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#define rUNAT r27
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#define rFPSR r28
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#define rPFS r29
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#define rLC r30
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#define rPR r31
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