[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / mips / sigcontextinfo.h

/* Copyright (C) 2000-2015 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Andreas Jaeger <aj@suse.de>, 2000.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library.  If not, see
   <http://www.gnu.org/licenses/>.  */


#include <sgidefs.h>

#if _MIPS_SIM == _ABIO32

#define SIGCONTEXT unsigned long _code, struct sigcontext *
#define SIGCONTEXT_EXTRA_ARGS _code,
#define GET_PC(ctx)	((void *) (unsigned long) ctx->sc_pc)
#define GET_FRAME(ctx)	((void *) (unsigned long) ctx->sc_regs[30])
#define GET_STACK(ctx)	((void *) (unsigned long) ctx->sc_regs[29])
#define CALL_SIGHANDLER(handler, signo, ctx) \
  (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))

#else

#define SIGCONTEXT unsigned long _code, ucontext_t *
#define SIGCONTEXT_EXTRA_ARGS _code,
#define GET_PC(ctx)	((void *) (unsigned long) ctx->uc_mcontext.pc)
#define GET_FRAME(ctx)	((void *) (unsigned long) ctx->uc_mcontext.gregs[30])
#define GET_STACK(ctx)	((void *) (unsigned long) ctx->uc_mcontext.gregs[29])
#define CALL_SIGHANDLER(handler, signo, ctx) \
  (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))

#endif
Commit	Line	Data
b168057a	1	/* Copyright (C) 2000-2015 Free Software Foundation, Inc.
ede08404 AJ	2	This file is part of the GNU C Library.
	3	Contributed by Andreas Jaeger <aj@suse.de>, 2000.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
3214b89b AJ	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
ede08404 AJ	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
3214b89b	13	Lesser General Public License for more details.
ede08404	14
3214b89b	15	You should have received a copy of the GNU Lesser General Public
ab84e3ff PE	16	License along with the GNU C Library. If not, see
ab84e3ff PE	17	<http://www.gnu.org/licenses/>. */
ede08404 AJ	18
ede08404 AJ	19
24c4c341 AJ	20	#include <sgidefs.h>
24c4c341 AJ	21
73a227e2	22	#if _MIPS_SIM == _ABIO32
d25102aa	23
ea3e9a37	24	#define SIGCONTEXT unsigned long _code, struct sigcontext *
722a9309	25	#define SIGCONTEXT_EXTRA_ARGS _code,
aa099ade JM	26	#define GET_PC(ctx) ((void *) (unsigned long) ctx->sc_pc)
	27	#define GET_FRAME(ctx) ((void *) (unsigned long) ctx->sc_regs[30])
	28	#define GET_STACK(ctx) ((void *) (unsigned long) ctx->sc_regs[29])
d76aa2b8 UD	29	#define CALL_SIGHANDLER(handler, signo, ctx) \
d76aa2b8 UD	30	(handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
d25102aa AO	31
	32	#else
	33
	34	#define SIGCONTEXT unsigned long _code, ucontext_t *
	35	#define SIGCONTEXT_EXTRA_ARGS _code,
aa099ade JM	36	#define GET_PC(ctx) ((void *) (unsigned long) ctx->uc_mcontext.pc)
	37	#define GET_FRAME(ctx) ((void *) (unsigned long) ctx->uc_mcontext.gregs[30])
	38	#define GET_STACK(ctx) ((void *) (unsigned long) ctx->uc_mcontext.gregs[29])
d25102aa AO	39	#define CALL_SIGHANDLER(handler, signo, ctx) \
	40	(handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
	41
	42	#endif