1
0
Fork 0
mirror of https://github.com/tobast/libunwind-eh_elf.git synced 2024-12-05 04:27:37 +01:00
Commit graph

2487 commits

Author SHA1 Message Date
hp.com!davidm
e12a996051 (HPPA_SCF_LINUX_SIGFRAME): Remove (PA-Linux appears to use only
real-time signal frames).
(tdep_big_endian): Fix typo.

2004/12/02 00:40:45-08:00 mostang.com!davidm
Include "elf32.h" and "dwarf.h".
(struct unw_addr_space): If we have atomic-ops, define cache_generation
	to be of type AO_t.
(struct cursor): Define it primarily in terms of the DWARF cursor.
	Add sigcontext_format and sigcontext_addr members.
Add DWARF-location accessors.

(Logical change 1.290)
2005-05-03 09:13:17 +00:00
homeip.net!davidm
bb03dca33e Add Debug statement for return-value.
2004/10/19 23:15:02-07:00 mostang.com!davidm
(update_frame_state): Take additional argument "prev_cfa".
	When we detect a NULL-frame, debug-print the IP and the CFA
	so we know where things went wrong.
(dwarf_step): Get "prev_cfa" before we call dwarf_find_save_locs(),
	since update_frame_state() doesn't actually update
	the CFA.

(Logical change 1.290)
2005-05-03 09:13:17 +00:00
homeip.net!davidm
670399d357 (pop): Returning the right element does help...
(pick): Likewise.
(dwarf_eval_expr): Fix "while" conditional so we see all operators.
	Fix DW_OP_litN typo: "opcode = DW_OP_lit0" to
	"opcode - DW_OP_lit0".
	Add lots of Debug() statements so we can see what's going
	on.  Debug level 15 will show just entry/return values.
	Debug level 16 shows all operators.

(Logical change 1.290)
2005-05-03 09:13:17 +00:00
homeip.net!davidm
7aade965b4 (DWARF_IS_REG_LOC): Define as 0 for the local-only case.
(Logical change 1.290)
2005-05-03 09:13:17 +00:00
hp.com!davidm
38d99eee0a Update for v0.98.5 release.
(Logical change 1.289)
2005-04-20 21:32:20 +00:00
hp.com!davidm
cf49fe8be4 Regenerate.
(Logical change 1.289)
2005-04-20 21:32:20 +00:00
hp.com!davidm
db7dcaea5b Prepare for v0.98.5 release.
BKrev: 4266ca64K5IAauiPBgcX-B0bF1Ldsg
2005-04-20 21:32:20 +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
2f9b0ab27d Fix typo: function returns unw_addr_space_t, not int.
(Logical change 1.288)
2005-04-20 21:02:21 +00:00
hp.com!davidm
7be9f14653 Fix typo in man-page for unw_create_addr_space().
BKrev: 4266c35d-aqzL23eo1PCA0eMWAfc5A
2005-04-20 21:02:21 +00:00
hp.com!davidm
4479427266 ia64: Fix off-by-one bug reported by Todd L Miller.
The rationale for this fix is as follows: for the ALIAS directive, RLEN
specifies the number if instructions for which the region behaves like
the aliased code.  For example, if RLEN=1 then the code follows the
aliased region for 1 instruction and the valid WHEN values should be 0
and 1.  However, with the unpatched code, we would have allowed for -1
and 0, which is wrong.

BKrev: 4266c3228pjJqd72q34L-r8z1RXTaA
2005-04-20 21:01:22 +00:00
hp.com!davidm
8efd6d24da (desc_alias): Fix off-by-one bug.
(Logical change 1.287)
2005-04-20 21:01:22 +00:00
hp.com!davidm
5302bf4828 (libunwind-ptrace): Fix a bug which could cause crashes due to
extraneous calls to munmap.

BKrev: 424c6923ezxqsM6TnnzUyUDFZv0-cA
2005-03-31 21:18:27 +00:00
hp.com!davidm
ea7155ebfd (get_list_addr): Clear ui->ei.image/ui->ei.size after unmapping the
image.

(Logical change 1.286)
2005-03-31 21:18:27 +00:00
hp.com!davidm
affe34c053 Update for v0.98.4 release.
(Logical change 1.285)
2005-02-24 21:36:40 +00:00
hp.com!davidm
b0bc4a6125 Prepare for 0.98.4 release.
BKrev: 421e48e8SGa9ud-v1IlueJX3Hhk7Uw
2005-02-24 21:36:40 +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
15df8b804c (_ReadSLEB): Fix typo: shift needs to be increment before checking
for loop-exit.  Otherwise, sign-extension may clobber the
	most recently read 7 bits.

(Logical change 1.284)
2005-02-19 06:15:20 +00:00
hp.com!davidm
022a505678 (_ReadSLEB): Fix typo.
BKrev: 4216d978HJl6nJTEtzDgosMVaxzDQQ
2005-02-19 06:15:20 +00:00
hp.com!davidm
0d34dce56a Update for v0.98.2 and v0.98.3 releases.
(Logical change 1.283)
2004-11-16 22:03:04 +00:00
hp.com!davidm
272caabbfa Regenerate.
(Logical change 1.283)
2004-11-16 22:03:04 +00:00
hp.com!davidm
7e57252750 Don't check for libatomic_ops for now. We don't really need it for
x86 and ia64 and checking for it causes a dependency for libunwind
on libatomic_ops.so, which is not what we want.

BKrev: 419a79184TRq3PRIZ_E7yRe9-x4WXQ
2004-11-16 22:03:04 +00:00
hp.com!davidm
9ef9445558 Don't check for atomic_ops library for now.
(Logical change 1.283)
2004-11-16 22:03:04 +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
14524c439f Make all references from libunwind-ia64 to libunwind weak such that
it's possible to link against libunwind-ia64.a without needing
libunwind.a.

BKrev: 419a4b4bYWEKA80IEowZKmzBEMLkGA
2004-11-16 18:47:39 +00:00
hp.com!davidm
d15f52662a (local_find_proc_info): When compiling for libunwind-ia64, declare
_U_dyn_info_list_addr as weak and if it remained undefined,
	return -UNW_ENOINFO.

(Logical change 1.282)
2004-11-16 18:47:39 +00:00
hp.com!davidm
4e731a5572 (get_dyn_info_list_addr): When compiling into libunwind-ia64, declare
_U_dyn_info_list_addr as weak and fail if the symbol remained
	undefined.
(get_static_proc_name): Likewise for _Uelf64_get_proc_name().

(Logical change 1.282)
2004-11-16 18:47:39 +00:00
hp.com!davidm
8f3389e9f9 Regenerate.
(Logical change 1.281)
2004-11-05 00:27:40 +00:00
hp.com!davidm
3c12faa059 Fix build of static libunwind.a: turns out libtool doesn't like
full-path archive library names.  Instead, we need to use -lgcc
(and hope that GCC doesn't pick up the dynamically-linked version!).

Longer term, a better solution might be to drop the -nostdlib linker
option and to use --as-needed instead to avoid recursive references
to -lunwind.

BKrev: 418ac8fcBr462ajbr1zenCtVWTgv5Q
2004-11-05 00:27:40 +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
0f9f815cf1 Regenerate.
(Logical change 1.280)
2004-11-03 21:50:24 +00:00
hp.com!davidm
a9a9a51681 Change version code to v0.98.2.
With GCC, link libunwind.so against libgcc.a so there are no C
runtime-system dependencies left (such as calls to __divdi3).

BKrev: 418952a0RqjKsE7N_2NLSqJn3pvfFQ
2004-11-03 21:50:24 +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
hp.com!davidm
27a9067229 (libunwind_la_LIBADD): Append $(LIBCRTS).
(Logical change 1.280)
2004-11-03 21:50:24 +00:00
hp.com!davidm
a6cf25836e Fix _UPT_get_dyn_info_list_addr() so it doesn't fail just because
a /proc/PID/maps file contains a mapping of something other than
a regular file.  Reported and fix proposed by Todd L. Miller.

BKrev: 4189352chQs0340NbHL2qDV4yTL3_A
2004-11-03 19:44:44 +00:00
hp.com!davidm
346b85ec54 (get_list_addr): Don't fail with -UNW_ENOINFO just because something
in /proc/maps isn't mappable.

(Logical change 1.279)
2004-11-03 19:44:44 +00:00
hp.com!davidm
61421373d7 Fix tests/ia64-test-nat-asm.S to use the correct psp-relative offsets.
BKrev: 416fd736cMBhQeCMuwgZqqBRdRXNIQ
2004-10-15 13:57:10 +00:00
hp.com!davidm
82e02ac518 Fix offsets in .*psp directives (subtract 16 to account for the fact that
GNU assembler used to encode this incorrectly).

(Logical change 1.278)
2004-10-15 13:57:10 +00:00
hp.com!davidm
96a82bef08 Make tests/ia64-test-setjmp.c compile with the Intel compiler.
BKrev: 416fd659Chjwwk5zoTDkLkIMnOGFiA
2004-10-15 13:53:29 +00:00
hp.com!davidm
07e9f4df89 Include "config.h" if we have it.
Include <errno.h>.
Include <ia64intrin.h> if we have it.
(get_bsp): New function.
(doit): Use get_bsp() instead of __builtin_ia64_bsp().
(main): Replace %m with %s/strerror(errno).

(Logical change 1.277)
2004-10-15 13:53:29 +00:00
hp.com!davidm
e4d5a22812 Regenerate.
(Logical change 1.276)
2004-10-15 13:48:38 +00:00
hp.com!davidm
beca885a4b (Logical change 1.276) 2004-10-15 13:48:38 +00:00
hp.com!davidm
935d735557 Initial revision 2004-10-15 13:48:38 +00:00
hp.com!davidm
064fea22b1 Add tests/run-ptrace-misc which is designed to catch a GCC bug which causes
bad unwind info (all but the first sp-restorers fail to get marked with a
".restore sp" directive; see GCC bugzilla report #18010).

BKrev: 416fd5365xn1-FZs2rUwq7kv7MNyGQ
2004-10-15 13:48:38 +00:00
hp.com!davidm
9d47ce5331 (f): Move it to ident.c so the optimizer can't get rid of it.
(Logical change 1.276)
2004-10-15 13:48:38 +00:00
hp.com!davidm
b0048ee762 (do_backtrace): Keep track of initial IP so we can issue better error messages.
(main): Update comment for -t.

(Logical change 1.276)
2004-10-15 13:48:38 +00:00
hp.com!davidm
b4f1459444 (EXTRA_DIST): Mention run-ptrace-misc.
(check_SCRIPTS_cdep): Mention run-ptrace-misc.
(noinst_PROGRAMS_cdep): Mention test-ptrace-misc.
(Gtest_bt_SOURCES): New macro.
(Ltest_bt_SOURCES): Likewise.
(test_ptrace_misc_SOURCES)L: Likewise.

(Logical change 1.276)
2004-10-15 13:48:38 +00:00
hp.com!davidm
76176df770 Update to reflect latest bug-fixes & changes.
(Logical change 1.275)
2004-10-15 13:37:27 +00:00
hp.com!davidm
75b6719352 Update to reflect currently reality.
(Logical change 1.275)
2004-10-15 13:37:27 +00:00
hp.com!davidm
07e4c82af8 Update NEWS & README to reflect current reality.
BKrev: 416fd297x-EpX1YIsrtHWJ7INlcK7A
2004-10-15 13:37:27 +00:00