git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 2a5195d9 ILT |
1 | 2013-01-01 Ian Lance Taylor <iant@google.com> |
| 2 | ||
| 3 | PR other/55536 | |
| 4 | * mmap.c (backtrace_alloc): Don't call sync functions if not | |
| 5 | threaded. | |
| 6 | (backtrace_free): Likewise. | |
| 7 | ||
| 85619b6f JDA |
8 | 2012-12-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
| 9 | ||
| 10 | * mmapio.c: Define MAP_FAILED if not defined. | |
| 11 | ||
| 36a58fb3 JJ |
12 | 2012-12-11 Jakub Jelinek <jakub@redhat.com> |
| 13 | ||
| 14 | PR bootstrap/54926 | |
| 15 | * Makefile.am (AM_CFLAGS): Remove -frandom-seed=$@. | |
| 16 | * configure.ac: If --with-target-subdir, add -frandom-seed=$@ | |
| 17 | to EXTRA_FLAGS unconditionally, otherwise check whether the compiler | |
| 18 | accepts it. | |
| 19 | * Makefile.in: Regenerated. | |
| 20 | * configure: Regenerated. | |
| 21 | ||
| a58dfde0 JJ |
22 | 2012-12-07 Jakub Jelinek <jakub@redhat.com> |
| 23 | ||
| 24 | PR bootstrap/54926 | |
| 25 | * Makefile.am (AM_CFLAGS): Add -frandom-seed=$@. | |
| 26 | * Makefile.in: Regenerated. | |
| 27 | ||
| b20ade36 ILT |
28 | 2012-11-20 Ian Lance Taylor <iant@google.com> |
| 29 | ||
| 30 | * dwarf.c (read_attribute): Always clear val. | |
| 31 | ||
| 73c3ed27 ILT |
32 | 2012-11-13 Ian Lance Taylor <iant@google.com> |
| 33 | ||
| 34 | PR other/55312 | |
| 35 | * configure.ac: Only add -Werror if building a target library. | |
| 2a5195d9 | 36 | * configure: Rebuild. |
| 73c3ed27 | 37 | |
| 33521509 ILT |
38 | 2012-11-12 Ian Lance Taylor <iant@google.com> |
| 39 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
| 40 | Gerald Pfeifer <gerald@pfeifer.com> | |
| 41 | ||
| 42 | * configure.ac: Check for getexecname. | |
| 43 | * fileline.c: #include <errno.h>. Define getexecname if not | |
| 44 | available. | |
| 45 | (fileline_initialize): Try to find the executable in a few | |
| 46 | different ways. | |
| 47 | * print.c (error_callback): Only print the filename if it came | |
| 48 | from the backtrace state. | |
| 49 | * configure, config.h.in: Rebuild. | |
| 50 | ||
| 8fe91dea ILT |
51 | 2012-10-29 Ian Lance Taylor <iant@google.com> |
| 52 | ||
| 53 | * mmap.c (backtrace_vector_release): Correct last patch: add | |
| 54 | aligned, not size. | |
| 55 | ||
| 8277de34 ILT |
56 | 2012-10-29 Ian Lance Taylor <iant@google.com> |
| 57 | ||
| 58 | * mmap.c (backtrace_vector_release): Make sure freed block is | |
| 59 | aligned on 8-byte boundary. | |
| 60 | ||
| 73f41491 ILT |
61 | 2012-10-26 Ian Lance Taylor <iant@google.com> |
| 62 | ||
| 63 | PR other/55087 | |
| 64 | * posix.c (backtrace_open): Add does_not_exist parameter. | |
| 65 | * elf.c (phdr_callback): Do not warn if shared library could not | |
| 66 | be opened. | |
| 67 | * fileline.c (fileline_initialize): Update calls to | |
| 68 | backtrace_open. | |
| 69 | * internal.h (backtrace_open): Update declaration. | |
| 70 | ||
| 385710cf JH |
71 | 2012-10-26 Jack Howarth <howarth@bromo.med.uc.edu> |
| 72 | ||
| 73 | PR target/55061 | |
| 74 | * configure.ac: Check for _Unwind_GetIPInfo function declaration. | |
| 75 | * configure: Regenerate. | |
| 76 | ||
| 32061319 ILT |
77 | 2012-10-24 Ian Lance Taylor <iant@google.com> |
| 78 | ||
| 79 | PR target/55061 | |
| 80 | * configure.ac: Check whether -funwind-tables option works. | |
| 81 | * configure: Rebuild. | |
| 82 | ||
| 5551b12c ILT |
83 | 2012-10-11 Ian Lance Taylor <iant@google.com> |
| 84 | ||
| 85 | * configure.ac: Do not use dl_iterate_phdr on Solaris 10. | |
| 86 | * configure: Rebuild. | |
| 87 | ||
| 40d15b5b ILT |
88 | 2012-10-10 Ian Lance Taylor <iant@google.com> |
| 89 | ||
| 90 | * elf.c: Rename all Elf typedefs to start with b_elf, and be all | |
| 91 | lower case. | |
| 92 | ||
| 74f80620 HPN |
93 | 2012-10-10 Hans-Peter Nilsson <hp@bitrange.com> |
| 94 | ||
| 95 | * elf.c (elf_add_syminfo_data): Add casts to avoid warning. | |
| 96 | ||
| ce8aa074 ILT |
97 | 2012-10-09 Ian Lance Taylor <iant@google.com> |
| 98 | ||
| 99 | * dwarf.c (dwarf_fileline): Add cast to avoid warning. | |
| 100 | (backtrace_dwarf_add): Likewise. | |
| 101 | ||
| e561a992 ILT |
102 | 2012-10-09 Ian Lance Taylor <iant@google.com> |
| 103 | ||
| 104 | Add support for tracing through shared libraries. | |
| 105 | * configure.ac: Check for link.h and dl_iterate_phdr. | |
| 106 | * elf.c: #include <link.h> if system has dl_iterate_phdr. #undef | |
| 107 | ELF macros before #defining them. | |
| 108 | (dl_phdr_info, dl_iterate_phdr): Define if system does not have | |
| 109 | dl_iterate_phdr. | |
| 110 | (struct elf_syminfo_data): Add next field. | |
| 111 | (elf_initialize_syminfo): Initialize next field. | |
| 112 | (elf_add_syminfo_data): New static function. | |
| 113 | (elf_add): New static function, broken out of | |
| 114 | backtrace_initialize. Call backtrace_dwarf_add instead of | |
| 115 | backtrace_dwarf_initialize. | |
| 116 | (struct phdr_data): Define. | |
| 117 | (phdr_callback): New static function. | |
| 118 | (backtrace_initialize): Call elf_add. | |
| 119 | * dwarf.c (struct dwarf_data): Add next and base_address fields. | |
| 120 | (add_unit_addr): Add base_address parameter. Change all callers. | |
| 121 | (add_unit_ranges, build_address_map): Likewise. | |
| 122 | (add_line): Add ddata parameter. Change all callers. | |
| 123 | (read_line_program, add_function_range): Likewise. | |
| 124 | (dwarf_lookup_pc): New static function, broken out of | |
| 125 | dwarf_fileline. | |
| 126 | (dwarf_fileline): Call dwarf_lookup_pc. | |
| 127 | (build_dwarf_data): New static function. | |
| 128 | (backtrace_dwarf_add): New function. | |
| 129 | (backtrace_dwarf_initialize): Remove. | |
| 130 | * internal.h (backtrace_dwarf_initialize): Don't declare. | |
| 131 | (backtrace_dwarf_add): Declare. | |
| 132 | * configure, config.h.in: Rebuild. | |
| 133 | ||
| 068ef6d1 GP |
134 | 2012-10-04 Gerald Pfeifer <gerald@pfeifer.com> |
| 135 | ||
| 136 | * btest.c (f23): Avoid uninitialized variable warning. | |
| e561a992 | 137 | |
| 244e2d9c ILT |
138 | 2012-10-04 Ian Lance Taylor <iant@google.com> |
| 139 | ||
| 140 | * dwarf.c: If the system header files do not declare strnlen, | |
| 141 | provide our own version. | |
| 142 | ||
| be4ba8ae ILT |
143 | 2012-10-03 Ian Lance Taylor <iant@google.com> |
| 144 | ||
| 145 | * dwarf.c (read_uleb128): Fix overflow test. | |
| 146 | (read_sleb128): Likewise. | |
| 147 | (build_address_map): Don't change unit_buf.start. | |
| 148 | ||
| 56195009 UB |
149 | 2012-10-02 Uros Bizjak <ubizjak@gmail.com> |
| 150 | ||
| faf86a02 UB |
151 | PR other/54761 |
| 152 | * configure.ac (EXTRA_FLAGS): New. | |
| 56195009 | 153 | * Makefile.am (AM_FLAGS): Add $(EXTRA_FLAGS). |
| faf86a02 | 154 | * configure, Makefile.in: Regenerate. |
| 56195009 | 155 | |
| 8a447b3d ILT |
156 | 2012-09-29 Ian Lance Taylor <iant@google.com> |
| 157 | ||
| 158 | PR other/54749 | |
| 159 | * fileline.c (fileline_initialize): Pass errnum as -1 when | |
| 160 | reporting that we could not read executable information after a | |
| 161 | previous failure. | |
| 162 | ||
| af710874 ILT |
163 | 2012-09-27 Ian Lance Taylor <iant@google.com> |
| 164 | ||
| 165 | PR bootstrap/54732 | |
| 166 | * configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE. | |
| 167 | * Makefile.am: Add dependencies for all objects. | |
| 168 | * configure, aclocal.m4, Makefile.in: Rebuild. | |
| 169 | ||
| 588f4f8f ILT |
170 | 2012-09-27 Ian Lance Taylor <iant@google.com> |
| 171 | ||
| 172 | PR other/54726 | |
| 173 | * elf.c (backtrace_initialize): Set *fileln_fn, not | |
| 174 | state->fileln_fn. | |
| 175 | ||
| 64b89453 ILT |
176 | 2012-09-19 Ian Lance Taylor <iant@google.com> |
| 177 | ||
| 178 | * configure.ac: Only use GCC_CHECK_UNWIND_GETIPINFO when compiled | |
| 179 | as a target library. | |
| 180 | * configure: Rebuild. | |
| 181 | ||
| 76850556 RO |
182 | 2012-09-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 183 | Ian Lance Taylor <iant@google.com> | |
| 184 | ||
| 185 | * configure.ac (GCC_HEADER_STDINT): Invoke. | |
| 186 | * backtrace.h: If we can't find <stdint.h>, use "gstdint.h". | |
| 187 | * btest.c: Don't include <stdint.h>. | |
| 188 | * dwarf.c: Likewise. | |
| 189 | * configure, aclocal.m4, Makefile.in, config.h.in: Rebuild. | |
| 190 | ||
| 9425c00b ILT |
191 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
| 192 | ||
| 193 | PR bootstrap/54623 | |
| 194 | * Makefile.am (AM_CPPFLAGS): Define. | |
| 195 | (AM_CFLAGS): Remove -I options. | |
| 196 | * Makefile.in: Rebuild. | |
| 197 | ||
| 3319ef17 ILT |
198 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
| 199 | ||
| 200 | * posix.c (O_BINARY): Define if not defined. | |
| 201 | (backtrace_open): Pass O_BINARY to open. Only call fcntl if | |
| 202 | HAVE_FCNTL is defined. | |
| 203 | * configure.ac: Test for the fcntl function. | |
| 204 | * configure, config.h.in: Rebuild. | |
| 205 | ||
| bd3e497d ILT |
206 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
| 207 | ||
| 208 | * btest.c (test1, test2, test3, test4): Add the unused attribute. | |
| 209 | ||
| 30e15876 ILT |
210 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
| 211 | ||
| 212 | * dwarf.c: Correct test of HAVE_DECL_STRNLEN. | |
| 213 | ||
| d4c059d5 ILT |
214 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
| 215 | ||
| 216 | * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. | |
| 217 | * mmapio.c: Don't define _GNU_SOURCE. | |
| 218 | * configure, config.h.in: Rebuild. | |
| 219 | ||
| 772a71a9 ILT |
220 | 2012-09-18 Ian Lance Taylor <iant@google.com> |
| 221 | ||
| 222 | * configure.ac: Check whether strnlen is declared. | |
| 223 | * dwarf.c: Declare strnlen if not declared. | |
| 224 | * configure, config.h.in: Rebuild. | |
| 225 | ||
| c0558468 RO |
226 | 2012-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| 227 | ||
| 228 | * fileline.c: Include <stdlib.h>. | |
| 229 | * mmap.c: Likewise. | |
| 230 | ||
| c5812e0b ILT |
231 | 2012-09-17 Ian Lance Taylor <iant@google.com> |
| 232 | ||
| 233 | PR bootstrap/54611 | |
| 234 | * nounwind.c (backtrace_full): Rename from backtrace. Add state | |
| 235 | parameter. | |
| 236 | ||
| e8f4008a GP |
237 | 2012-09-17 Gerald Pfeifer <gerald@pfeifer.com> |
| 238 | ||
| 239 | PR bootstrap/54611 | |
| 240 | * nounwind.c (backtrace_simple): Add state parameter. | |
| 241 | ||
| f588eb27 ILT |
242 | 2012-09-17 Ian Lance Taylor <iant@google.com> |
| 243 | ||
| 244 | PR bootstrap/54609 | |
| 245 | * unknown.c (unknown_fileline): Add state parameter, remove | |
| 246 | fileline_data parameter, name error_callback parameter. | |
| 247 | (backtrace_initialize): Add state parameter. | |
| 248 | ||
| eff02e4f ILT |
249 | 2012-09-17 Ian Lance Taylor <iant@google.com> |
| 250 | ||
| 251 | * Initial implementation. |