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Author SHA1 Message Date
Arun Sharma
2fce54102c Implement _Unwind_GetIPInfo() as required by the C++ ABI 
Provide a special implementation for ia64, because the unwind
information is such that an IP adjustment is not necessary before
looking up unwind info.

Bad things happen if libunwind only provides parts of the ABI and
the rest come from libgcc.

Signed-off-by: Jan Kratochvil <jan.kratochvil@redhat.com>
 2009-04-02 22:22:05 -07:00
Arun Sharma
18a0a81ffc Update the tag to -beta. 2009-03-18 15:33:27 -07:00
Arun Sharma
9607c6407c Fixup CONFIG_DEBUG_FRAME support. 2009-03-17 19:08:58 -07:00
Arun Sharma
1227c41d20 Disable C++ exception support by default on x86. 2009-03-16 21:57:08 -07:00
Arun Sharma
83cef8b8f5 Don't check C++ ABI when it's not enabled. 2009-03-16 21:34:49 -07:00
Arun Sharma
a2c27a4ab7 Make .debug_frame support optional. 
Because these code paths use malloc and stdio, they could
cause deadlocks when we try to unwind stack from inside malloc.
 2009-03-16 21:21:58 -07:00
Arun Sharma
8081e82ba1 Make the linking of C++ ABI related code for exceptions optional. 
The default is to have it enabled.

Signed-off-by: Arun Sharma <arun.sharma@google.com>
 2008-06-16 14:28:36 -06:00
Daniel Jacobowitz
3842dac733 Add initial ARM and MIPS support. To support this, also enable the 
reading of .debug_frame sections (used in lieu of .eh_frame sections
when they're not available).
 2008-02-04 17:16:37 -07:00
David Mosberger-Tang
5ffab805cb Merge ../libunwind-v0.98 
Conflicts:

	README
	configure
	configure.in
 2007-11-14 16:59:14 -07:00
David Mosberger-Tang
3550b501b1 Update mailing-list info. 2007-11-14 16:47:28 -07:00
David Mosberger-Tang
3899ab7039 Update NEWS file and rerun "autoreconf". 2007-11-14 13:04:15 -07:00
Jose Flavio Aguilar Paulino
c340d04279 [PPC32] Make get_func_addr() a no-op function. 
[PPC64] Add .../lib64 library directory when targeting ppc64.
 2007-09-20 11:11:37 -06:00
Jose Flavio Aguilar Paulino
a1e7ee4836 Just a small patch to build system, it helps if you build in a power 
without altivec.
 2007-08-06 20:23:42 -06:00
Jose Flavio Aguilar Paulino
b33021e4b2 Add PPC64 support. 2007-08-02 09:59:43 -06:00
hp.com!davidm
c4a2f46b6a Replace tdep.h symlink with tdep symlink. 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
09c959ad30 Fix merge conflict. 
2005/02/24 23:28:02-08:00 hp.com!davidm
Fix merge-conflict.

2004/11/16 14:09:01-08:00 hp.com!davidm
Manual merge.

2004/11/05 00:14:10-08:00 hp.com!davidm
Fix merge conflict.

2004/11/03 13:57:00-08:00 hp.com!davidm
Merge.

2004/10/19 23:06:23-07:00 mostang.com!davidm
(pkg_minor): Switch to 99.
(pkg_extra): Switch to -alpha.
(CFLAGS): Add -fexceptions if we're compiling with GCC.  It's
	needed to get the proper unwind tables on platforms
	with DWARF unwind info (well, at least on x86 it's needed).

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
07af27ee75 (pkg_extra): Change to .5. 
(Logical change 1.289)
 2005-04-20 21:32:20 +00:00
hp.com!davidm
cc6fea4c89 (pkg_extra): Change to .4. 
(Logical change 1.285)
 2005-02-24 21:36:40 +00:00
hp.com!davidm
ef6d76ffd5 (pkg_extra): Change to .3. 
(Logical change 1.283)
 2004-11-16 22:03:04 +00:00
hp.com!davidm
5de169a5d8 (LIBCRTS): Use -lgcc instead. 
(Logical change 1.281)
 2004-11-05 00:27:40 +00:00
hp.com!davidm
e62c425ed2 (pkg_extra): Set to .2. 
(LIBCRTS): For GCC, set it to the libgcc file-name.  Substitute it.

(Logical change 1.280)
 2004-11-03 21:50:24 +00:00
homeip.net!davidm
3ad05c8a1d Change pkg_extra to .1. 
(Logical change 1.274)
 2004-10-13 14:14:10 +00:00
mostang.com!davidm
f28e502936 Drop "-alpha" from pkg_extra. 
(Logical change 1.266)
 2004-09-09 13:06:01 +00:00
mostang.com!davidm
6cd917c633 (pkg_major): New M4 macro. 
(pkg_minor): Likewise.
(pkg_extra): Likewise.
(pkg_maintainer): Likewise.
(mkvers): Likewise.
(AC_INIT): Use them to form package-version and maintainer strings.
(PKG_MAJOR): New shell variable.
(PKG_MINOR): Likewise.
(PKG_EXTRA): Likewise.
(PKG_MAINTAINER): Likewise.
(AC_CONFIG_FILES): Mention include/libunwind-common.h.

(Logical change 1.261)
 2004-09-08 17:36:28 +00:00
ibm.com!masbock
aa9a917cb4 Add x86_64 support. 
(Logical change 1.249)
 2004-08-19 13:39:10 +00:00
homeip.net!davidm
14042ee648 (AC_INIT): Change version from 0.97 to 0.98-alpha. 
(Logical change 1.246)
 2004-08-19 10:45:23 +00:00
homeip.net!davidm
517b274867 (AM_INIT_AUTOMAKE): Require at least automake 1.6 and turn on subdir-objects option. 
(AM_PROG_CC_C_O): New macro call.

(Logical change 1.241)
 2004-08-17 15:34:28 +00:00
hp.com!davidm
e304af835f (AC_CONFIG_AUX_DIR): Rename from "aux" to "config". 
(Logical change 1.239)
 2004-07-15 17:39:59 +00:00
mostang.com!davidm
cc090ec048 (build_arch): Substitute it. 
(target_os): Likewise.
(AC_CONFIG_FILES): Mention tests/check-namespace.sh.


(Logical change 1.225)
 2004-05-05 01:58:44 +00:00
hp.com!davidm
f04e4ef460 Set version number to 0.97. 
(Logical change 1.217)
 2004-04-28 04:43:25 +00:00
hp.com!davidm
aa29b98f1d Check for dl_phdr_removals_counter. 
Check whether compiler supports -static-libcxa option (needed when
building the shared objects with the Intel 8.x compiler).
(LDFLAGS_STATIC_LIBCXA): Substitute its value.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm
3986a308af (AC_CNOFIG_SRCDIR): Adjust for moving backtrace.c into the "mi/" subdirectory. 
(Logical change 1.192)
 2004-03-30 01:56:19 +00:00
mostang.com!davidm
24d5682d42 Add check for dlpi_subs member in struct dl_phdr_info. 
(Logical change 1.159)
 2004-01-24 06:45:18 +00:00
mostang.com!davidm
fab61cfbeb Up version number. 
(Logical change 1.138)
 2003-12-05 06:42:28 +00:00
hp.com!davidm
487beb8938 Modernize AC_INIT/AC_INIT_AUTOMAKE calls. 
(AC_CONFIG_SRCDIR): New call.

(Logical change 1.127)
 2003-11-26 18:59:24 +00:00
hp.com!davidm
5e832c337f Add CHECK_ATOMIC_OPS test. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
197801e353 AC_CHECK_HEADERS: Mention signal.h. 
(CPPFLAGS): Move before AC_CHECK_TYPES(), so those later checks
	run with -D_GNU_SOURCE.
(AC_CHECK_TYPES): Fix the check for sighandler_t.

(Logical change 1.104)
 2003-09-25 05:29:14 +00:00
mostang.com!davidm
a16e511158 Up version number to 0.93. 
(Logical change 1.87)
 2003-04-24 20:45:07 +00:00
mostang.com!davidm
ebfaebdee9 Add check for -luca (needed on HP-UX). 
Add check for <sys/uc_access.h> (needed on HP-UX).
(OS_HPUX): New conditional.

(Logical change 1.75)
 2003-04-03 07:59:15 +00:00
mostang.com!davidm
a3cfa43e42 (AC_CHECK_TYPES): Rename from AC_CHECK_TYPE(). 
(Logical change 1.72)
 2003-03-31 18:16:54 +00:00
mostang.com!davidm
4f17bce117 Regenerate. 
(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
6df7b107a4 Increment version number to 0.91. 
Check for asm/ptrace_offsets.h, endian.h, and execinfo.h.
Check for signal-return type.
Check for sighandler_t.
Check for dl_iterate_phdr() and dlmodinfo().

(Logical change 1.63)
 2003-03-19 19:25:18 +00:00
mostang.com!davidm
0f0eb30d78 Up version number to 0.9. 
(Logical change 1.59)
 2003-03-06 06:14:36 +00:00
mostang.com!davidm
edf42f2db5 Up version number to 0.3. 
(Logical change 1.49)
 2003-02-15 08:49:55 +00:00
hp.com!davidm
bbe86eee68 (AC_CHECK_HEADERS): Mention ia64intrin.h. 
(CCASFLAGS): Define this instead of ASFLAGS.

(Logical change 1.46)
 2003-02-14 03:09:27 +00:00
mostang.com!davidm
19a4e775ac Up version number to 0.2-pre5. 
(OS_LINUX): New conditional.
(CFLAGS): Turn on -Wsign-compare for gcc.

(Logical change 1.45)
 2003-02-08 10:10:59 +00:00
hp.com!davidm
6e5c4b7ebc Change version number to 0.2-pre4. 
(Logical change 1.43)
 2003-01-28 03:40:06 +00:00
mostang.com!davidm
bd94f81b99 Convert old-style AC_OUTPUT() to new-style AC_CONFIG_FILES()/AC_OUTPUT. 
(Logical change 1.35)
 2003-01-17 07:48:52 +00:00
mostang.com!davidm
b253a99d8e Up version number to 0.2-pre3. 
Change "test" equality-test operator from "==" to "=".  The former is a non-standard
GNU extension.

(Logical change 1.34)
 2003-01-16 03:10:11 +00:00
mostang.com!davidm
9f3bcd7c73 (get_arch): Handle hppa. 
(ARCH_HPPA): New AM_CONDITIONAL.

(Logical change 1.33)
 2003-01-14 07:11:56 +00:00