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Author SHA1 Message Date
mostang.com!davidm d5e6a727dc libunwind-dynamic.h: Avoid the use of C99-style initializers in 
installed header-files.  Doing so may cause problems with C++ or older
	C compilers.  Reported by Todd Miller.

BKrev: 408f07d2qDnIwg72NHq9Am6fxd8F9g
 2004-04-28 01:24:34 +00:00
mostang.com!davidm c5c4fc991c (_U_dyn_op): Avoid the use of C99-style initializers in installed 
header-files.  Doing so may cause problems with C++ or
	older C compilers.  Reported by Todd Miller.

(Logical change 1.216)
 2004-04-28 01:24:34 +00:00
(none)!davidm 2d4190ece4 Update README and NEWS. 
BKrev: 4088723b8CGQ1hKbD77gmMUFufmj4A
 2004-04-23 01:32:43 +00:00
(none)!davidm e9892bb477 Update Intel-compiler info and put in caveat about GCC 3.4.0. 
(Logical change 1.215)
 2004-04-23 01:32:43 +00:00
(none)!davidm 0682579ad6 Fill in info for v0.9-v0.97. 
(Logical change 1.215)
 2004-04-23 01:32:43 +00:00
(none)!davidm 7d357aefa3 ia64: Minor fixups to avoid warnings when cross-compiling from 32-bit platform. 
BKrev: 408872031MDv0XyyKwtI0Y7sx-xtmA
 2004-04-23 01:31:47 +00:00
(none)!davidm 1218cf85e3 (hash): Define magic constant as unsigned long long and then cast it to the 
right type.  Avoids compiler warnings when cross-compiling from a
	32-bit platform.

(Logical change 1.214)
 2004-04-23 01:31:47 +00:00
(none)!davidm a2cd0592ca (IA64_UNW_FLAG_MASK): Use "ULL" postfix to avoid compiler warning on 32-bit platforms. 
(IA64_UNW_FLAG_OSMASK): Likewise.
(IA64_UNW_FLAG_EHANDLER): Likewise.
(IA64_UNW_FLAG_UHANDLER): Likewise.
(IA64_UNW_LENGTH): Likewise.

(Logical change 1.214)
 2004-04-23 01:31:47 +00:00
hp.com!davidm 40cba8cd59 Minor fixes/workarounds to get a clean compile with Intel icc v8.0. 
BKrev: 40885f8398CpOn7m79GYUEEvMz-4bg
 2004-04-23 00:12:51 +00:00
hp.com!davidm 3ff119aa1d (put_unwind_info): New function. 
(resume): Likewise.
(nop): Remove.
(main): Don't cast function pointer to different prototypes.  That's apparently
	not allowed.  icc v8.0 complains about it and GCC 3.5 will actually
	generate crashing code when this is done.  Talk about terminated with
	extreme prejudice!

(Logical change 1.213)
 2004-04-23 00:12:51 +00:00
hp.com!davidm 9a9618401f (mutex_init): Explicitly test function-pointer against 0 since that avoids 
a compiler-warning from icc v8.0.
(mutex_lock): Likewise.
(mutex_unlock): Likewise.

(Logical change 1.213)
 2004-04-23 00:12:51 +00:00
hp.com!davidm d0de283084 (check_static_to_scratch): Remove extraneous printf-argument found by icc v8.0. 
(Logical change 1.213)
 2004-04-23 00:12:51 +00:00
mostang.com!davidm cfa7f11cb9 Work around Intel 8.0 compiler-bug triggered by mi/mempool.c. 
BKrev: 40884905E5q8HZMFhk-9rM2PBPlG4A
 2004-04-22 22:36:53 +00:00
mostang.com!davidm 58badbb339 (add_memory): Rephrase for-loop conditional to avoid bug in Intel-compiler 
which gets triggered with -O3 -ip.

(Logical change 1.212)
 2004-04-22 22:36:53 +00:00
hp.com!davidm f4fc60d371 ia64: Fix bug in ia64_install_cursor() which caused a failure in 
test-setjmp when using the Intel compiler.

BKrev: 4087138711PmSVR167P58Y4tj3fogg
 2004-04-22 00:36:23 +00:00
hp.com!davidm f99cce1d2a (ia64_install_cursor): Fix off-by-8 bug which caused r5 and r7 to not get 
restored properly.

(Logical change 1.211)
 2004-04-22 00:36:23 +00:00
hp.com!davidm c9a01bf094 (MAX_FUNC_SIZE): New macro. 
(main): Use MAX_FUNC_SIZE instead of open-coding 256 bytes.

(Logical change 1.210)
 2004-04-21 23:46:17 +00:00
hp.com!davidm 18617ecf2c (Gtest-dyn1): Allow for the clone function to be up to 2048 bytes (up from 
256 bytes).  Unoptimized code (-O0) with the Intel compiler is BIG.

BKrev: 408707c9_BfpTjnPLMGSNd6zWc5xng
 2004-04-21 23:46:17 +00:00
mostang.com!davidm c9cf3d788f linux: Fix maps_init()/maps_next()/maps_close() some more. 
Add a new test-program (run-ptrace-mapper) to verify that
	libunwind-ptrace works efficiently even with processes that
	have a huge number of mappings.

BKrev: 408621b3qdO9KMlaho6e4a-yJ0oeNA
 2004-04-21 07:24:35 +00:00
mostang.com!davidm f20b7f838a Regenerate. 
(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm 3e718ea004 (Logical change 1.209) 2004-04-21 07:24:35 +00:00
mostang.com!davidm 35c9f15ab7 Initial revision 2004-04-21 07:24:35 +00:00
mostang.com!davidm a4bd80c748 (print_names): New global. 
(do_backtrace): Call unw_get_proc_name() only if print_names is TRUE.
(main): Support command-line option -c to turn on caching of
	unwind-info and -n to turn off the printing (and lookup)
	of symbol names.
	Stop execution if child dies with a signal.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm 2f210753bd (maps_init): Correct initialization of mi->buf. 
(maps_close): Don't forget to unmap mi->buf if it's non-NULL.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm 72e5a3bc17 (ia64_validate_cache): Call ia64_local_validate_cache() only if 
we're really dealing with the local address space.  Duh.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm c2b94e1e46 (common_init): Whitespace fix. 
(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm 6cb58ac940 (check_SCRIPTS_cdep): Mention run-ptrace-mapper. 
(noinst_PROGRAMS_cdep): Mention mapper.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm 58d140ec77 linux: Fix a performance bug in os-linux.h which causes 
libunwind-ptrace to perform horribly slow if /proc/PID/maps
	contains many entries.

BKrev: 4085f0d6OOG9Vk-JUd_47gIfOWZo2w
 2004-04-21 03:56:06 +00:00
mostang.com!davidm 5de4b351e7 (struct map_iterator): Add members "buf_size", "buf", and "buf_end". 
(maps_init): Try to mmap() a one-page buffer and, if successful,
	initialize the new map_iterator members based on it.
(maps_next): If the one-page buffer is available, use it to read
	/proc/PID/maps.  This avoids expensive lseek() calls which,
	in the case of /proc lead to T(n) = O(n^2) behavior.

(Logical change 1.208)
 2004-04-21 03:56:06 +00:00
mostang.com!davidm 6840f3c057 Allow libunwind to be built without any optimization. 
This means that it will no longer be possible to validate at
link-time certain assertions.  Instead, there will be assertion
failures at library initialization-time when debugging is enabled
(--enable-debug).

BKrev: 4085b66419Dvy85nlRH9SBgwMxz62g
 2004-04-20 23:46:44 +00:00
mostang.com!davidm c1f430663c (tdep_init): Use an assertion instead of relying on compile-time 
optimization to verify that unw_hash_index_t is wide
	enough.

(Logical change 1.207)
 2004-04-20 23:46:44 +00:00
mostang.com!davidm db24e76397 (mi_init): Use assertion instead of relying on compiler-optimization 
to verify that unw_cursor_t is big enough to contain a
	cursor.

(Logical change 1.207)
 2004-04-20 23:46:44 +00:00
hp.com!davidm 2212940f59 Regenerate. 
(Logical change 1.206)
 2004-04-20 23:13:49 +00:00
hp.com!davidm 01d61e66af Make sure libunwind-ptrace.h gets installed. Noticed by Stephane 
Eranian.

BKrev: 4085aeads95DstN8oo3DPIA9_FNG5g
 2004-04-20 23:13:49 +00:00
hp.com!davidm e5863bcee7 (include_HEADERS_common): Mention libunwind-ptrace.h. 
(Logical change 1.206)
 2004-04-20 23:13:49 +00:00
hp.com!davidm 758078fb00 Update in preparation for 0.97 release. 
(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm 2de1768e52 Regenerate. 
(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm a25f2e098c Merge bk://unwind@bkbits.net/libunwind 
into wailua.hpl.hp.com:/home/davidm/src/unwind/libunwind

2004/04/20 09:53:04-07:00 hp.com!davidm
Improve compatibility with Intel v8.x compiler and the libunwind is
comes with.

BKrev: 408555980lwJMVxSNtaDV9gAnwbnRA
 2004-04-20 16:53:44 +00:00
hp.com!davidm 36c7442db3 (Logical change 1.205) 2004-04-20 16:53:44 +00:00
hp.com!davidm 662957d585 Initial revision 2004-04-20 16:53:44 +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 a9217ee2df Auto merged 
2004/04/20 09:53:04-07:00 hp.com!davidm
Regenerate.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm d512dc0daa Auto merged 
2004/04/20 09:53:04-07:00 hp.com!davidm
(validate_cache): If HAVE_DL_PHDR_REMOVALS_COUNTER is defined, use
	dl_phdr_removals_counter() to validate the cache.  This is
	much more efficient than using dl_iterate_phdr(), since it
	avoids locking.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm deb3c645a4 Auto merged 
2004/04/20 09:53:04-07:00 hp.com!davidm
(forker_LDFLAGS): Mention -all-static.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm 36e094230c (intern_string): Cast buf-pointer to int8_t* to shut up Intel 
compiler warning.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm ed32b99716 (SOVERSION): Change from 2:0:1 to 3:0:2. 
(COMMON_SO_LDFLAGS): New macro.
(libunwind_setjmp_la_LDFLAGS): Mention $(Common_SO_LDFLAGS).
(libunwind_ia64_la_LDFLAGS): Likewise.
(libunwind_hppa_la_LDFLAGS): Likewise.
(libunwind_x86_la_LDFLAGS): Likewise.
(libunwind_la_LDFLAGS): Likewise.
(libunwind_setjmp_la_LIBADD): Mention -lc.
(libunwind_ia64_la_LIBADD): Likewise.
(libunwind_hppa_la_LIBADD): Likewise.
(libunwind_x86_la_LIBADD): Likewise.
(libunwind_la_LIBADD): Likewise.
(libunwind_la_SOURCES_ia64): Mention mi/_ReadULEB.c and mi/_ReadSLEB.c.
	They are needed for Intel 8.0 libunwind.so compatibility. ;-(

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
mostang.com!davidm 12191a02ac tests: Add test-async-sig.c to check for async-signal safety. 
BKrev: 406bcea9dU2-V-_86YWfP_uDklkSxw
 2004-04-01 08:11:21 +00:00
mostang.com!davidm b9c2ed48de Regenerate. 
(Logical change 1.204)
 2004-04-01 08:11:21 +00:00
mostang.com!davidm 4471c1e8c3 (Logical change 1.204) 2004-04-01 08:11:21 +00:00
mostang.com!davidm 4cda328838 Initial revision 2004-04-01 08:11:21 +00:00