Move to gawk-3.1.7.

1 files changed, 120 insertions, 0 deletions

diff --git a/libsigsegv/src/machfault-macos.h b/libsigsegv/src/machfault-macos.h
new file mode 100644
index 00000000..3fb49d7b
--- /dev/null
+++ b/libsigsegv/src/machfault-macos.h
@@ -0,0 +1,120 @@
+/* Fault handler information.  MacOSX version (both PowerPC and i386).
+   Copyright (C) 2003-2004, 2006-2008  Bruno Haible <bruno@clisp.org>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#if defined __ppc__ || defined __ppc64__
+
+#if defined __ppc64__
+/* 64 bit registers */
+
+#define SIGSEGV_EXC_STATE_TYPE                      ppc_exception_state64_t
+#define SIGSEGV_EXC_STATE_FLAVOR                    PPC_EXCEPTION_STATE64
+#define SIGSEGV_EXC_STATE_COUNT                     PPC_EXCEPTION_STATE64_COUNT
+#define SIGSEGV_THREAD_STATE_TYPE                   ppc_thread_state64_t
+#define SIGSEGV_THREAD_STATE_FLAVOR                 PPC_THREAD_STATE64
+#define SIGSEGV_THREAD_STATE_COUNT                  PPC_THREAD_STATE64_COUNT
+
+#else
+/* 32 bit registers */
+
+#define SIGSEGV_EXC_STATE_TYPE                      ppc_exception_state_t
+#define SIGSEGV_EXC_STATE_FLAVOR                    PPC_EXCEPTION_STATE
+#define SIGSEGV_EXC_STATE_COUNT                     PPC_EXCEPTION_STATE_COUNT
+#define SIGSEGV_THREAD_STATE_TYPE                   ppc_thread_state_t
+#define SIGSEGV_THREAD_STATE_FLAVOR                 PPC_THREAD_STATE
+#define SIGSEGV_THREAD_STATE_COUNT                  PPC_THREAD_STATE_COUNT
+
+#endif
+
+#if MacOS_X_10_5_HEADERS && __DARWIN_UNIX03
+#define SIGSEGV_FAULT_ADDRESS(thr_state,exc_state)  (exc_state).__dar
+#define SIGSEGV_STACK_POINTER(thr_state)            (thr_state).__r1
+#define SIGSEGV_PROGRAM_COUNTER(thr_state)          (thr_state).__srr0
+#define SIGSEGV_INTEGER_ARGUMENT_1(thr_state)       (thr_state).__r3
+#define SIGSEGV_INTEGER_ARGUMENT_2(thr_state)       (thr_state).__r4
+#define SIGSEGV_INTEGER_ARGUMENT_3(thr_state)       (thr_state).__r5
+#else
+#define SIGSEGV_FAULT_ADDRESS(thr_state,exc_state)  (exc_state).dar
+#define SIGSEGV_STACK_POINTER(thr_state)            (thr_state).r1
+#define SIGSEGV_PROGRAM_COUNTER(thr_state)          (thr_state).srr0
+#define SIGSEGV_INTEGER_ARGUMENT_1(thr_state)       (thr_state).r3
+#define SIGSEGV_INTEGER_ARGUMENT_2(thr_state)       (thr_state).r4
+#define SIGSEGV_INTEGER_ARGUMENT_3(thr_state)       (thr_state).r5
+#endif
+
+#endif
+
+#if defined __i386__ || defined __x86_64__
+
+#if defined __x86_64__
+/* 64 bit registers */
+
+#define SIGSEGV_THREAD_STATE_TYPE                   x86_thread_state64_t
+#define SIGSEGV_THREAD_STATE_FLAVOR                 x86_THREAD_STATE64
+#define SIGSEGV_THREAD_STATE_COUNT                  x86_THREAD_STATE64_COUNT
+#define SIGSEGV_EXC_STATE_TYPE                      x86_exception_state64_t
+#define SIGSEGV_EXC_STATE_FLAVOR                    x86_EXCEPTION_STATE64
+#define SIGSEGV_EXC_STATE_COUNT                     x86_EXCEPTION_STATE64_COUNT
+#if MacOS_X_10_5_HEADERS && __DARWIN_UNIX03
+#define SIGSEGV_FAULT_ADDRESS(thr_state,exc_state)  (exc_state).__faultvaddr
+#define SIGSEGV_STACK_POINTER(thr_state)            (thr_state).__rsp
+#define SIGSEGV_PROGRAM_COUNTER(thr_state)          (thr_state).__rip
+#define SIGSEGV_FRAME_POINTER(thr_state)            (thr_state).__rbp
+#define SIGSEGV_INTEGER_ARGUMENT_1(thr_state)       (thr_state).__rdi
+#define SIGSEGV_INTEGER_ARGUMENT_2(thr_state)       (thr_state).__rsi
+#define SIGSEGV_INTEGER_ARGUMENT_3(thr_state)       (thr_state).__rdx
+#else
+#define SIGSEGV_FAULT_ADDRESS(thr_state,exc_state)  (exc_state).faultvaddr
+#define SIGSEGV_STACK_POINTER(thr_state)            (thr_state).rsp
+#define SIGSEGV_PROGRAM_COUNTER(thr_state)          (thr_state).rip
+#define SIGSEGV_FRAME_POINTER(thr_state)            (thr_state).rbp
+#define SIGSEGV_INTEGER_ARGUMENT_1(thr_state)       (thr_state).rdi
+#define SIGSEGV_INTEGER_ARGUMENT_2(thr_state)       (thr_state).rsi
+#define SIGSEGV_INTEGER_ARGUMENT_3(thr_state)       (thr_state).rdx
+#endif
+
+#else
+/* 32 bit registers */
+
+#if defined x86_THREAD_STATE32
+/* MacOS X 10.5 or newer introduces the new names and deprecates the old ones */
+#define SIGSEGV_THREAD_STATE_TYPE                   x86_thread_state32_t
+#define SIGSEGV_THREAD_STATE_FLAVOR                 x86_THREAD_STATE32
+#define SIGSEGV_THREAD_STATE_COUNT                  x86_THREAD_STATE32_COUNT
+#define SIGSEGV_EXC_STATE_TYPE                      x86_exception_state32_t
+#define SIGSEGV_EXC_STATE_FLAVOR                    x86_EXCEPTION_STATE32
+#define SIGSEGV_EXC_STATE_COUNT                     x86_EXCEPTION_STATE32_COUNT
+#else
+#define SIGSEGV_THREAD_STATE_TYPE                   i386_thread_state_t
+#define SIGSEGV_THREAD_STATE_FLAVOR                 i386_THREAD_STATE
+#define SIGSEGV_THREAD_STATE_COUNT                  i386_THREAD_STATE_COUNT
+#define SIGSEGV_EXC_STATE_TYPE                      i386_exception_state_t
+#define SIGSEGV_EXC_STATE_FLAVOR                    i386_EXCEPTION_STATE
+#define SIGSEGV_EXC_STATE_COUNT                     i386_EXCEPTION_STATE_COUNT
+#endif
+#if MacOS_X_10_5_HEADERS && __DARWIN_UNIX03
+#define SIGSEGV_FAULT_ADDRESS(thr_state,exc_state)  (exc_state).__faultvaddr
+#define SIGSEGV_STACK_POINTER(thr_state)            (thr_state).__esp
+#define SIGSEGV_PROGRAM_COUNTER(thr_state)          (thr_state).__eip
+#else
+#define SIGSEGV_FAULT_ADDRESS(thr_state,exc_state)  (exc_state).faultvaddr
+#define SIGSEGV_STACK_POINTER(thr_state)            (thr_state).esp
+#define SIGSEGV_PROGRAM_COUNTER(thr_state)          (thr_state).eip
+#endif
+
+#endif
+
+#endif