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config/ * sjlj.m4: New file. libgcc/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * config.in: Regenerate. * configure: Likewise. * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. libjava/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * include/config.h.in: Regenerate. * configure: Likewise. * exception.cc: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * stacktrace.cc: Likewise. * include/default-signal.h: Likewise. * sysdep/i386/backtrace.h: Likewise. libobjc/ * configure.ac: Remove manual SJLJ check. * config.h.in: Regenerate. * configure: Likewise. * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. libstdc++-v3/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete. * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * libsupc++/eh_throw.cc: Likewise. * libsupc++/eh_ptr.cc: Likewise. * doc/html/manual/appendix_porting.html: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS * doc/xml/manual/build_hacking.xml: Likewise. * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions. * doc/xml/manual/configure.xml: Likewise. From-SVN: r223181
52 lines
1.0 KiB
C
52 lines
1.0 KiB
C
// default-signal.h - Catch runtime signals and turn them into exceptions.
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/* Copyright (C) 1998, 1999, 2000 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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#ifndef JAVA_SIGNAL_H
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#define JAVA_SIGNAL_H 1
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#ifdef __USING_SJLJ_EXCEPTIONS__
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#define HANDLE_SEGV 1
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#define HANDLE_FPE 1
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#include <signal.h>
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#define SIGNAL_HANDLER(_name) \
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static void _name (int _dummy __attribute__ ((__unused__)))
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#define INIT_SEGV \
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do \
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{ \
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signal (SIGSEGV, catch_segv); \
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} \
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while (0)
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#define INIT_FPE \
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do \
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{ \
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signal (SIGFPE, catch_fpe); \
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} \
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while (0)
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#define MAKE_THROW_FRAME(_exception) do {} while (0)
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#else /* __USING_SJLJ_EXCEPTIONS__ */
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#undef HANDLE_SEGV
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#undef HANDLE_FPE
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#define INIT_SEGV do {} while (0)
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#define INIT_FPE do {} while (0)
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#endif /* __USING_SJLJ_EXCEPTIONS__ */
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#endif /* JAVA_SIGNAL_H */
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