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Author SHA1 Message Date
hp.com!davidm
b3381c8887 Adjust for r0, f0, f1_le, and f1_be having moved into "read_only" member. 
(Logical change 1.229)
 2004-05-06 20:24:01 +00:00
hp.com!davidm
4dca00338a (tdep_init): Adjust for r0, f0, f1_le, and f1_be having moved into 
"read_only" member.

(Logical change 1.229)
 2004-05-06 20:24:01 +00:00
hp.com!davidm
ed18defb26 (inlined_uc_addr): Also handle f0 and f1. 
(ia64_read_only_reg): New function.
(ia64_putfp): Reject puts into read-only save-locations.
(ia64_put): Likewise.

(Logical change 1.229)
 2004-05-06 20:24:01 +00:00
hp.com!davidm
b8d777bc65 (access_reg): Do not reject accesses to floating-point registers. On 
little-endian machines, this automagically does the right thing
	and on HP-UX (big-endian) we never use this routine.
	Reject write-accesses to read-only save-locations (such as
	unw.read_only.r0).
(access_fpreg): Reject write-accesses to read-only save-locations.

(Logical change 1.229)
 2004-05-06 20:24:01 +00:00
mostang.com!davidm
1b4583400a (ia64_getfp): Use IA64_IS_NULL_LOC() instead of nothing or 
pen-coded NULL-test.
(ia64_putfp): Likewise.
(ia64_get): Likewise.
(ia64_put): Likewise.

(Logical change 1.228)
 2004-05-06 03:46:27 +00:00
mostang.com!davidm
7b989938b7 Regenerate. 
(Logical change 1.227)
 2004-05-05 05:03:20 +00:00
mostang.com!davidm
c0f7c6f78a (libunwind_la_SOURCES_ia64_os): New macro defined only if OS_LINUX. 
(libunwind_la_SOURCES_ia64): Move _ReadULEB.c/_ReadSLEB.c to above
	macro.

(Logical change 1.227)
 2004-05-05 05:03:20 +00:00
mostang.com!davidm
542e026ae4 Regenerate. 
(Logical change 1.225)
 2004-05-05 01:58:44 +00:00
mostang.com!davidm
09ba7e9440 (unw_step): If dwarf_step() returns -UNW_ESTOPUNWIND, take that 
as a hard signal that we should stop unwinding.  This
	fixes tests/test_proc_info.

(Logical change 1.224)
 2004-05-05 01:54:53 +00:00
mostang.com!davidm
8241bb15a8 (struct table_entry): Move declrataion outside of !UNW_REMOTE_ONLY 
bracket so the file compiles for UNW_REMOTE_ONLY, too.

(Logical change 1.224)
 2004-05-05 01:54:53 +00:00
mostang.com!davidm
8fd300ae66 (fetch_proc_info): Call tdep_find_proc_info() instead of 
dwarf_find_proc_info() so that the remote-case works, too.

(Logical change 1.224)
 2004-05-05 01:54:53 +00:00
mostang.com!davidm
2cc4674137 Add forgotten copyright notice. 
(Logical change 1.223)
 2004-05-04 22:24:50 +00:00
mostang.com!davidm
52c2da7b5e Rename: src/ia64/rse.h -> include/ia64/rse.h 
}(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm
0ef8414cd9 Regenerate. 
(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm
8045a438de Include "ia64/rse.h" instead of "rse.h". 
(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm
513e7159bd Drop unnecessary include of "rse.h" (already included via unwind_i.h). 
(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm
c47cf6a310 (libunwind_la_SOURCES_ia64_common): Remove ia64/rse.h. 
(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm
d42705c5b7 (unw_init_local): Use unw_context_t instead of ucontext_t. 
(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
mostang.com!davidm
6c50e90402 (remote_install_cursor): Tidy up #endif comment. 
(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
mostang.com!davidm
48b0eeeb37 (tdep_find_proc_info) [HAVE_DLMODINFO]: Fix Debug() message (missing 
paren).

(Logical change 1.218)
 2004-04-28 04:54:17 +00:00
mostang.com!davidm
f8bc3b80d1 (get_list_addr): New function. 
(_UPT_get_dyn_info_list_addr): Factor platform-specific code into
	separate inline-function.  Enable that code for ia64 linux
	only (e.g., on HP-UX it needs to use dlmodinfo()).

(Logical change 1.218)
 2004-04-28 04:54:17 +00:00
mostang.com!davidm
9b21d8edaf (access_reg) [HAVE_SYS_UC_ACCESS_H]: Also print errno when an 
access fails.

(Logical change 1.218)
 2004-04-28 04:54:17 +00:00
hp.com!davidm
75f19903fa Regenerate. 
(Logical change 1.217)
 2004-04-28 04:43:25 +00:00
hp.com!davidm
a8f38fc4dc (libunwind_la_SOURCES_ia64): Move comments about 
_ReadULEB()/_ReadSLEB() where they don't hurt.

(Logical change 1.217)
 2004-04-28 04:43:25 +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
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
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
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
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
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
2de1768e52 Regenerate. 
(Logical change 1.205)
 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
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
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
b8eefeac32 (validate_cache): Mask signal-delivery during dl_iterate_phdr(). 
(tdep_find_proc_info): Likewise.

(Logical change 1.203)
 2004-04-01 08:09:28 +00:00
mostang.com!davidm
d3fad3af12 (dwarf_find_proc_info): Mask signal-delivery during dl_iterate_phdr(). 
(Logical change 1.203)
 2004-04-01 08:09:28 +00:00
mostang.com!davidm
93d627ef87 (desc_alias): New function. 
(parse_dynamic): Handle UNW_DYN_ALIAS via desc_dynamic().

(Logical change 1.201)
 2004-04-01 06:01:53 +00:00
mostang.com!davidm
df77cf1ad7 (tdep_get_elf_image): Pass sizeof buffer to maps_next(). 
(Logical change 1.199)
 2004-03-31 07:38:06 +00:00
mostang.com!davidm
64c702cea7 (ltoa): New inline function. 
(skip_whitespace): Likewise.
(scan_hex): Likewise.
(scan_dec): Likewise.
(scan_char): Likewise.
(scan_string): Likewise.
(maps_init): Avoid stdio operations since they're not async-signal
	safe.
(maps_next): Likewise.
(maps_close): Likewise.

(Logical change 1.199)
 2004-03-31 07:38:06 +00:00
mostang.com!davidm
fe9d715071 (get_proc_name): Minor whitespace fixes. 
(Logical change 1.199)
 2004-03-31 07:38:06 +00:00
mostang.com!davidm
18222990f2 (_UPT_get_dyn_info_list_addr): Pass size of path to maps_next(). 
(Logical change 1.199)
 2004-03-31 07:38:06 +00:00
mostang.com!davidm
50160e1df1 Remove perf-tuning code, make it fit in 80 columns. 
(Logical change 1.195)
 2004-03-31 00:41:59 +00:00
hp.com!davidm
2b07d73a5a Temporarily add various test-cases which help with performance-tuning. 
(Logical change 1.193)
 2004-03-30 22:50:23 +00:00
hp.com!davidm
74f73e711e (IA64_SC_FLAG_SYNCHRONOUS_BIT): New macro. 
(SC_FLAGS): New macro.
(rTMP): Move from r14 to r10.
(rPOS): Move from r14 to r11.
(rCPOS): Move from r17 to r14.
(rNAT): Move from r18 to r15.
(rFLAGS): New macro.

(Logical change 1.193)
 2004-03-30 22:50:23 +00:00