From 6a1aff6912ff551906d4c60f5ca2eeb8fd78090e Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Sun, 13 Apr 2003 11:36:32 +0000 Subject: * sysdeps/unix/sysv/linux/mips/profil-counter: New. * sysdeps/unix/sysv/linux/mips/sigcontextinfo.h: Port to n32/n64. * sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: New. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Port to n32/n64. (mcontext_t): Make it match the 32-bit mips kernel in o32. * sysdeps/unix/sysv/linux/mips/sys/user.h: Bring in constants from the mips and mips64 headers. (struct user): Port to n32/n64. 2003-04-13 Alexandre Oliva * sysdeps/unix/sysv/linux/mips/profil-counter: New. * sysdeps/unix/sysv/linux/mips/sigcontextinfo.h: Port to n32/n64. * sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: New. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Port to n32/n64. (mcontext_t): Make it match the 32-bit mips kernel in o32. * sysdeps/unix/sysv/linux/mips/sys/user.h: Bring in constants from the mips and mips64 headers. (struct user): Port to n32/n64. --- sysdeps/unix/sysv/linux/mips/bits/sigcontext.h | 103 +++++++++++++++++++++++++ 1 file changed, 103 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/mips/bits/sigcontext.h (limited to 'sysdeps/unix/sysv/linux/mips/bits/sigcontext.h') diff --git a/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h b/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h new file mode 100644 index 0000000000..888c05f6b6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h @@ -0,0 +1,103 @@ +/* Copyright (C) 1996, 1997, 1998, 2003 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 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H +# error "Never use directly; include instead." +#endif + +#ifndef sigcontext_struct +/* Kernel headers before 2.1.1 define a struct sigcontext_struct, but + we need sigcontext. */ +# define sigcontext_struct sigcontext + +/* # include */ +/* Instead of including the kernel header, that will vary depending on + whether the 32- or the 64-bit kernel is installed, we paste the + contents here. In case you're wondering about the different + licenses, the fact that the file is pasted, instead of included, + doesn't really make any difference for the program that includes + this header. */ +#if _MIPS_SIM == _MIPS_SIM_ABI32 +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1996, 1997, 2000 by Ralf Baechle + */ +#ifndef _ASM_SIGCONTEXT_H +#define _ASM_SIGCONTEXT_H + +/* + * Keep this struct definition in sync with the sigcontext fragment + * in arch/mips/tools/offset.c + */ +struct sigcontext { + unsigned int sc_regmask; /* Unused */ + unsigned int sc_status; + unsigned long long sc_pc; + unsigned long long sc_regs[32]; + unsigned long long sc_fpregs[32]; + unsigned int sc_ownedfp; /* Unused */ + unsigned int sc_fpc_csr; + unsigned int sc_fpc_eir; /* Unused */ + unsigned int sc_used_math; + unsigned int sc_ssflags; /* Unused */ + unsigned long long sc_mdhi; + unsigned long long sc_mdlo; + + unsigned int sc_cause; /* Unused */ + unsigned int sc_badvaddr; /* Unused */ + + unsigned long sc_sigset[4]; /* kernel's sigset_t */ +}; + +#endif /* _ASM_SIGCONTEXT_H */ +#else /* _MIPS_SIM != _MIPS_SIM_ABI32 */ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1996, 1997, 1999 by Ralf Baechle + * Copyright (C) 1999 Silicon Graphics, Inc. + */ +#ifndef _ASM_SIGCONTEXT_H +#define _ASM_SIGCONTEXT_H + +/* + * Keep this struct definition in sync with the sigcontext fragment + * in arch/mips/tools/offset.c + */ +struct sigcontext { + unsigned long long sc_regs[32]; + unsigned long long sc_fpregs[32]; + unsigned long long sc_mdhi; + unsigned long long sc_mdlo; + unsigned long long sc_pc; + unsigned int sc_status; + unsigned int sc_fpc_csr; + unsigned int sc_fpc_eir; + unsigned int sc_used_math; + unsigned int sc_cause; + unsigned int sc_badvaddr; +}; + +#endif /* _ASM_SIGCONTEXT_H */ +#endif /* _MIPS_SIM != _MIPS_SIM_ABI32 */ +#endif -- cgit 1.4.1