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Diffstat (limited to 'sysdeps/unix/bsd/sun/sparc/sigcontext.h')
-rw-r--r--sysdeps/unix/bsd/sun/sparc/sigcontext.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/sun/sparc/sigcontext.h b/sysdeps/unix/bsd/sun/sparc/sigcontext.h
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+++ b/sysdeps/unix/bsd/sun/sparc/sigcontext.h
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+/* Structure describing state saved while handling a signal. Sparc version.
+Copyright (C) 1992, 1994 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+struct sigcontext
+ {
+ int sc_onstack;
+ __sigset_t sc_mask;
+
+#define SPARC_MAXREGWINDOW 31 /* Maximum usable register windows. */
+ int sc_sp, sc_pc, sc_npc, sc_psr, sc_g1, sc_o0;
+ int sc_wbcnt; /* Number of outstanding windows. */
+ __ptr_t sc_spbuf[SPARC_MAXREGWINDOW]; /* SP's for each window. */
+ int sc_wbuf[SPARC_MAXREGWINDOW][16]; /* Saved register windows. */
+ };
+