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Commit | Line | Data |
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8277de34 ILT |
1 | 2012-10-29 Ian Lance Taylor <iant@google.com> |
2 | ||
3 | * mmap.c (backtrace_vector_release): Make sure freed block is | |
4 | aligned on 8-byte boundary. | |
5 | ||
73f41491 ILT |
6 | 2012-10-26 Ian Lance Taylor <iant@google.com> |
7 | ||
8 | PR other/55087 | |
9 | * posix.c (backtrace_open): Add does_not_exist parameter. | |
10 | * elf.c (phdr_callback): Do not warn if shared library could not | |
11 | be opened. | |
12 | * fileline.c (fileline_initialize): Update calls to | |
13 | backtrace_open. | |
14 | * internal.h (backtrace_open): Update declaration. | |
15 | ||
385710cf JH |
16 | 2012-10-26 Jack Howarth <howarth@bromo.med.uc.edu> |
17 | ||
18 | PR target/55061 | |
19 | * configure.ac: Check for _Unwind_GetIPInfo function declaration. | |
20 | * configure: Regenerate. | |
21 | ||
32061319 ILT |
22 | 2012-10-24 Ian Lance Taylor <iant@google.com> |
23 | ||
24 | PR target/55061 | |
25 | * configure.ac: Check whether -funwind-tables option works. | |
26 | * configure: Rebuild. | |
27 | ||
5551b12c ILT |
28 | 2012-10-11 Ian Lance Taylor <iant@google.com> |
29 | ||
30 | * configure.ac: Do not use dl_iterate_phdr on Solaris 10. | |
31 | * configure: Rebuild. | |
32 | ||
40d15b5b ILT |
33 | 2012-10-10 Ian Lance Taylor <iant@google.com> |
34 | ||
35 | * elf.c: Rename all Elf typedefs to start with b_elf, and be all | |
36 | lower case. | |
37 | ||
74f80620 HPN |
38 | 2012-10-10 Hans-Peter Nilsson <hp@bitrange.com> |
39 | ||
40 | * elf.c (elf_add_syminfo_data): Add casts to avoid warning. | |
41 | ||
ce8aa074 ILT |
42 | 2012-10-09 Ian Lance Taylor <iant@google.com> |
43 | ||
44 | * dwarf.c (dwarf_fileline): Add cast to avoid warning. | |
45 | (backtrace_dwarf_add): Likewise. | |
46 | ||
e561a992 ILT |
47 | 2012-10-09 Ian Lance Taylor <iant@google.com> |
48 | ||
49 | Add support for tracing through shared libraries. | |
50 | * configure.ac: Check for link.h and dl_iterate_phdr. | |
51 | * elf.c: #include <link.h> if system has dl_iterate_phdr. #undef | |
52 | ELF macros before #defining them. | |
53 | (dl_phdr_info, dl_iterate_phdr): Define if system does not have | |
54 | dl_iterate_phdr. | |
55 | (struct elf_syminfo_data): Add next field. | |
56 | (elf_initialize_syminfo): Initialize next field. | |
57 | (elf_add_syminfo_data): New static function. | |
58 | (elf_add): New static function, broken out of | |
59 | backtrace_initialize. Call backtrace_dwarf_add instead of | |
60 | backtrace_dwarf_initialize. | |
61 | (struct phdr_data): Define. | |
62 | (phdr_callback): New static function. | |
63 | (backtrace_initialize): Call elf_add. | |
64 | * dwarf.c (struct dwarf_data): Add next and base_address fields. | |
65 | (add_unit_addr): Add base_address parameter. Change all callers. | |
66 | (add_unit_ranges, build_address_map): Likewise. | |
67 | (add_line): Add ddata parameter. Change all callers. | |
68 | (read_line_program, add_function_range): Likewise. | |
69 | (dwarf_lookup_pc): New static function, broken out of | |
70 | dwarf_fileline. | |
71 | (dwarf_fileline): Call dwarf_lookup_pc. | |
72 | (build_dwarf_data): New static function. | |
73 | (backtrace_dwarf_add): New function. | |
74 | (backtrace_dwarf_initialize): Remove. | |
75 | * internal.h (backtrace_dwarf_initialize): Don't declare. | |
76 | (backtrace_dwarf_add): Declare. | |
77 | * configure, config.h.in: Rebuild. | |
78 | ||
068ef6d1 GP |
79 | 2012-10-04 Gerald Pfeifer <gerald@pfeifer.com> |
80 | ||
81 | * btest.c (f23): Avoid uninitialized variable warning. | |
e561a992 | 82 | |
244e2d9c ILT |
83 | 2012-10-04 Ian Lance Taylor <iant@google.com> |
84 | ||
85 | * dwarf.c: If the system header files do not declare strnlen, | |
86 | provide our own version. | |
87 | ||
be4ba8ae ILT |
88 | 2012-10-03 Ian Lance Taylor <iant@google.com> |
89 | ||
90 | * dwarf.c (read_uleb128): Fix overflow test. | |
91 | (read_sleb128): Likewise. | |
92 | (build_address_map): Don't change unit_buf.start. | |
93 | ||
56195009 UB |
94 | 2012-10-02 Uros Bizjak <ubizjak@gmail.com> |
95 | ||
faf86a02 UB |
96 | PR other/54761 |
97 | * configure.ac (EXTRA_FLAGS): New. | |
56195009 | 98 | * Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS). |
faf86a02 | 99 | * configure, Makefile.in: Regenerate. |
56195009 | 100 | |
8a447b3d ILT |
101 | 2012-09-29 Ian Lance Taylor <iant@google.com> |
102 | ||
103 | PR other/54749 | |
104 | * fileline.c (fileline_initialize): Pass errnum as -1 when | |
105 | reporting that we could not read executable information after a | |
106 | previous failure. | |
107 | ||
af710874 ILT |
108 | 2012-09-27 Ian Lance Taylor <iant@google.com> |
109 | ||
110 | PR bootstrap/54732 | |
111 | * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE. | |
112 | * Makefile.am: Add dependencies for all objects. | |
113 | * configure, aclocal.m4, Makefile.in: Rebuild. | |
114 | ||
588f4f8f ILT |
115 | 2012-09-27 Ian Lance Taylor <iant@google.com> |
116 | ||
117 | PR other/54726 | |
118 | * elf.c (backtrace_initialize): Set *fileln_fn, not | |
119 | state->fileln_fn. | |
120 | ||
64b89453 ILT |
121 | 2012-09-19 Ian Lance Taylor <iant@google.com> |
122 | ||
123 | * configure.ac: Only use GCC_CHECK_UNWIND_GETIPINFO when compiled | |
124 | as a target library. | |
125 | * configure: Rebuild. | |
126 | ||
76850556 RO |
127 | 2012-09-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
128 | Ian Lance Taylor <iant@google.com> | |
129 | ||
130 | * configure.ac (GCC_HEADER_STDINT): Invoke. | |
131 | * backtrace.h: If we can't find <stdint.h>, use "gstdint.h". | |
132 | * btest.c: Don't include <stdint.h>. | |
133 | * dwarf.c: Likewise. | |
134 | * configure, aclocal.m4, Makefile.in, config.h.in: Rebuild. | |
135 | ||
9425c00b ILT |
136 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
137 | ||
138 | PR bootstrap/54623 | |
139 | * Makefile.am (AM_CPPFLAGS): Define. | |
140 | (AM_CFLAGS): Remove -I options. | |
141 | * Makefile.in: Rebuild. | |
142 | ||
3319ef17 ILT |
143 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
144 | ||
145 | * posix.c (O_BINARY): Define if not defined. | |
146 | (backtrace_open): Pass O_BINARY to open. Only call fcntl if | |
147 | HAVE_FCNTL is defined. | |
148 | * configure.ac: Test for the fcntl function. | |
149 | * configure, config.h.in: Rebuild. | |
150 | ||
bd3e497d ILT |
151 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
152 | ||
153 | * btest.c (test1, test2, test3, test4): Add the unused attribute. | |
154 | ||
30e15876 ILT |
155 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
156 | ||
157 | * dwarf.c: Correct test of HAVE_DECL_STRNLEN. | |
158 | ||
d4c059d5 ILT |
159 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
160 | ||
161 | * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. | |
162 | * mmapio.c: Don't define _GNU_SOURCE. | |
163 | * configure, config.h.in: Rebuild. | |
164 | ||
772a71a9 ILT |
165 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
166 | ||
167 | * configure.ac: Check whether strnlen is declared. | |
168 | * dwarf.c: Declare strnlen if not declared. | |
169 | * configure, config.h.in: Rebuild. | |
170 | ||
c0558468 RO |
171 | 2012-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
172 | ||
173 | * fileline.c: Include <stdlib.h>. | |
174 | * mmap.c: Likewise. | |
175 | ||
c5812e0b ILT |
176 | 2012-09-17 Ian Lance Taylor <iant@google.com> |
177 | ||
178 | PR bootstrap/54611 | |
179 | * nounwind.c (backtrace_full): Rename from backtrace. Add state | |
180 | parameter. | |
181 | ||
e8f4008a GP |
182 | 2012-09-17 Gerald Pfeifer <gerald@pfeifer.com> |
183 | ||
184 | PR bootstrap/54611 | |
185 | * nounwind.c (backtrace_simple): Add state parameter. | |
186 | ||
f588eb27 ILT |
187 | 2012-09-17 Ian Lance Taylor <iant@google.com> |
188 | ||
189 | PR bootstrap/54609 | |
190 | * unknown.c (unknown_fileline): Add state parameter, remove | |
191 | fileline_data parameter, name error_callback parameter. | |
192 | (backtrace_initialize): Add state parameter. | |
193 | ||
eff02e4f ILT |
194 | 2012-09-17 Ian Lance Taylor <iant@google.com> |
195 | ||
196 | * Initial implementation. |