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2003-01-10 Andrew Haley <aph@redhat.com>
* include/dwarf2-signal.h: Remove x86_64.
* configure.host (x86_64 DIVIDESPEC): Remove.
* include/x86_64-signal.h: New file.
* configure.in: Regenerate.
From-SVN: r61285
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2002-07-19 Bo Thorsen <bo@berlioz.suse.de>
* java/lang/ieeefp.h: Add x86-64 support.
* configure.in: Likewise.
* configure.host: Likewise.
* configure: Regenerated.
* sysdep/x86-64/locks.h: New file with x86-64 locks.
From-SVN: r55588
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* include/dwarf2-signal.h (INIT_SEGV, INIT_FPE for ia64):
use sigaction instead of __libc_sigaction.
From-SVN: r53074
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2002-05-02 David S. Miller <davem@redhat.com>
PR bootstrap/6525
* include/dwarf2-signal.h (INIT_SEGV, INIT_FPE): Don't use
__libc_sigaction on Sparc.
From-SVN: r53055
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2002-04-25 David S. Miller <davem@redhat.com>
PR target/6422
* include/dwarf2-signal.h (MAKE_THROW_FRAME for sparc*): Set
program counter to next program counter minus 8. Update
comments in this macro to explain why.
From-SVN: r52820
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reading sequence.
2002-04-21 David S. Miller <davem@redhat.com>
* include/dwarf2-signal.h (MAKE_THROW_FRAME, sparc32): Document
magic instruction reading sequence.
From-SVN: r52609
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2002-04-19 David S. Miller <davem@redhat.com>
* include/dwarf2-signal.h (SIGNAL_HANDLER): Name siginfo_t pointer
arg.
(MAKE_THROW_FRAME): Define for 32-bit and 64-bit sparc.
(INIT_SEGV, INIT_FPE): Use direct __libc_sigaction installation
on Sparc too.
* include/sparc-signal.h (FLUSH_REGISTER_WINDOWS): Define properly
for 64-bit sparc.
(MAKE_THROW_FRAME): Use long for sp/retaddr so 64-bit works.
* sysdeps/sparc/locks.h: New file.
* configure.in (SIGNAL_HANDLER): Set to include/sparc-signal.h
on all sparc Solaris configurations. Set to
include/dwarf2-signal.h on sparc Linux.
* configure: Regenerate
* configure.host (can_unwind_signal): sparc*-linux* can do it now.
From-SVN: r52575
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2002-03-25 Andrew Haley <aph@cambridge.redhat.com>, Hans Boehm <Hans_Boehm@hp.com>
* include/dwarf2-signal.h (MAKE_THROW_FRAME): Add for IA-64.
(INIT_SEGV, INIT_FPE): Add versions that use __libc_sigaction
instead of syscall on IA-64.
Add FIXME comment.
From-SVN: r51459
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From-SVN: r51415
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IA-64.
* configure.in, configure: enable dwarf2-exception-style
exception handling on IA-64.
* include/dwarf2-signal.h (MAKE_THROW_FRAME): Add for IA-64.
(INIT_SEGV, INIT_FPE): Use __libc_sigaction instead of syscall.
Add FIXME comment.
From-SVN: r51367
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2001-05-29 Andrew Haley <aph@redhat.com>
* include/i386-signal.h (MAKE_THROW_FRAME): Don't fix up frame
pointer: the dwarf unwinder in libgcc will do everything that's
needed.
(HANDLE_DIVIDE_OVERFLOW): Tidy. Don't mess with stack frames any
more than we absolutely need to.
* configure.host (EXCEPTIONSPEC): Remove libgcj_sjlj on Alpha.
* configure.in (SIGNAL_HANDLER): Use include/dwarf2-signal.h on
Alpha.
(SIGNAL_HANDLER): Test "$enable_sjlj_exceptions", not
"$libgcj_sjlj".
* configure: Rebuilt.
* include/dwarf2-signal.h (MAKE_THROW_FRAME): Adjust PC
for Alpha.
(SIGNAL_HANDLER): Use siginfo style handler.
(INIT_SEGV): Likewise.
(INIT_FPE): Likewise.
* include/ppc-signal.h: Delete whole file.
From-SVN: r42691
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2001-05-18 Andrew Haley <aph@cambridge.redhat.com>
* include/dwarf2-signal.h: New file.
* configure.in (SYSDEP_SOURCES): Add dwarf2-signal.h for PPC.
* configure.host (EXCEPTIONSPEC): Don't use sjlj on PPC.
* configure: Rebuilt.
From-SVN: r42400
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