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