Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 1 | /* go-caller.c -- look up function/file/line/entry info |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 2 | |
| 3 | Copyright 2009 The Go Authors. All rights reserved. |
| 4 | Use of this source code is governed by a BSD-style |
| 5 | license that can be found in the LICENSE file. */ |
| 6 | |
| 7 | /* Implement runtime.Caller. */ |
| 8 | |
| 9 | #include <stdint.h> |
Ian Lance Taylor | 088a109 | 2014-08-01 17:43:51 -0700 | [diff] [blame] | 10 | #include <sys/types.h> |
| 11 | #include <sys/stat.h> |
| 12 | #include <unistd.h> |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 13 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 14 | #include "backtrace.h" |
| 15 | |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 16 | #include "runtime.h" |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 17 | |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 18 | /* Get the function name, file name, and line number for a PC value. |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 19 | We use the backtrace library to get this. */ |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 20 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 21 | /* Data structure to gather file/line information. */ |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 22 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 23 | struct caller |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 24 | { |
Ian Lance Taylor | 6516c34 | 2012-10-31 19:57:58 -0700 | [diff] [blame] | 25 | String fn; |
| 26 | String file; |
| 27 | intgo line; |
Ian Lance Taylor | b156d71 | 2016-07-22 07:41:34 -0700 | [diff] [blame] | 28 | intgo index; |
Than McIntosh | 6112f9b | 2019-04-10 14:42:24 -0400 | [diff] [blame] | 29 | intgo frames; |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 30 | bool more; |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 31 | }; |
| 32 | |
| 33 | /* Collect file/line information for a PC value. If this is called |
Than McIntosh | 6112f9b | 2019-04-10 14:42:24 -0400 | [diff] [blame] | 34 | more than once, due to inlined functions, we record the number of |
| 35 | inlined frames but return file/func/line for the last call, as |
| 36 | that is usually the most useful one. */ |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 37 | |
| 38 | static int |
| 39 | callback (void *data, uintptr_t pc __attribute__ ((unused)), |
| 40 | const char *filename, int lineno, const char *function) |
| 41 | { |
| 42 | struct caller *c = (struct caller *) data; |
| 43 | |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 44 | /* We want to make sure we return at least one frame. If we already |
| 45 | have at least one frame, see if we should skip this one. */ |
| 46 | if (c->frames > 0 |
| 47 | && function != NULL |
| 48 | && runtime_skipInCallback (function, NULL)) |
| 49 | return 0; |
| 50 | |
| 51 | /* If we already have a frame, don't increment frames if we should |
| 52 | skip that one. */ |
| 53 | if (c->frames == 0 |
| 54 | || c->fn.len == 0 |
| 55 | || !runtime_skipInCallback ((const char *) c->fn.str, NULL)) |
| 56 | c->frames++; |
Than McIntosh | 6112f9b | 2019-04-10 14:42:24 -0400 | [diff] [blame] | 57 | |
Ian Lance Taylor | c7f5408 | 2015-03-09 16:36:59 -0700 | [diff] [blame] | 58 | /* The libbacktrace library says that these strings might disappear, |
| 59 | but with the current implementation they won't. We can't easily |
| 60 | allocate memory here, so for now assume that we can save a |
| 61 | pointer to the strings. */ |
| 62 | c->fn = runtime_gostringnocopy ((const byte *) function); |
| 63 | c->file = runtime_gostringnocopy ((const byte *) filename); |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 64 | c->line = lineno; |
| 65 | |
Ian Lance Taylor | b156d71 | 2016-07-22 07:41:34 -0700 | [diff] [blame] | 66 | if (c->index == 0) |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 67 | { |
Ian Lance Taylor | 49b0769 | 2020-12-23 09:57:37 -0800 | [diff] [blame] | 68 | /* If we should skip the frame we have, then see if we can get |
| 69 | another one. */ |
| 70 | if (c->fn.len > 0 |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 71 | && runtime_skipInCallback((const char *) c->fn.str, NULL)) |
| 72 | return 0; |
| 73 | |
| 74 | return 1; |
| 75 | } |
Ian Lance Taylor | b156d71 | 2016-07-22 07:41:34 -0700 | [diff] [blame] | 76 | |
| 77 | if (c->index > 0) |
| 78 | --c->index; |
| 79 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 80 | return 0; |
| 81 | } |
| 82 | |
| 83 | /* The error callback for backtrace_pcinfo and backtrace_syminfo. */ |
| 84 | |
| 85 | static void |
| 86 | error_callback (void *data __attribute__ ((unused)), |
| 87 | const char *msg, int errnum) |
| 88 | { |
| 89 | if (errnum == -1) |
| 90 | return; |
| 91 | if (errnum > 0) |
| 92 | runtime_printf ("%s errno %d\n", msg, errnum); |
| 93 | runtime_throw (msg); |
| 94 | } |
| 95 | |
| 96 | /* The backtrace library state. */ |
| 97 | |
| 98 | static void *back_state; |
| 99 | |
| 100 | /* A lock to control creating back_state. */ |
| 101 | |
Ian Lance Taylor | b712bac | 2017-07-21 10:12:24 -0700 | [diff] [blame] | 102 | static uint32 back_state_lock; |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 103 | |
Ian Lance Taylor | e51657a | 2016-09-28 16:44:01 -0700 | [diff] [blame] | 104 | /* The program arguments. */ |
| 105 | |
| 106 | extern Slice runtime_get_args(void); |
| 107 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 108 | /* Fetch back_state, creating it if necessary. */ |
| 109 | |
| 110 | struct backtrace_state * |
| 111 | __go_get_backtrace_state () |
| 112 | { |
Ian Lance Taylor | b712bac | 2017-07-21 10:12:24 -0700 | [diff] [blame] | 113 | uint32 set; |
| 114 | |
| 115 | /* We may not have a g here, so we can't use runtime_lock. */ |
| 116 | set = 0; |
| 117 | while (!__atomic_compare_exchange_n (&back_state_lock, &set, 1, false, __ATOMIC_ACQUIRE, __ATOMIC_RELAXED)) |
| 118 | { |
| 119 | runtime_osyield (); |
| 120 | set = 0; |
| 121 | } |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 122 | if (back_state == NULL) |
Ian Lance Taylor | 3084cfc | 2012-10-05 06:41:53 -0700 | [diff] [blame] | 123 | { |
Ian Lance Taylor | e51657a | 2016-09-28 16:44:01 -0700 | [diff] [blame] | 124 | Slice args; |
Ian Lance Taylor | 3084cfc | 2012-10-05 06:41:53 -0700 | [diff] [blame] | 125 | const char *filename; |
Ian Lance Taylor | 088a109 | 2014-08-01 17:43:51 -0700 | [diff] [blame] | 126 | struct stat s; |
Ian Lance Taylor | 3084cfc | 2012-10-05 06:41:53 -0700 | [diff] [blame] | 127 | |
Ian Lance Taylor | e51657a | 2016-09-28 16:44:01 -0700 | [diff] [blame] | 128 | args = runtime_get_args(); |
| 129 | filename = NULL; |
| 130 | if (args.__count > 0) |
| 131 | filename = (const char*)((String*)args.__values)[0].str; |
Ian Lance Taylor | 77b809e | 2013-11-14 14:29:49 -0800 | [diff] [blame] | 132 | |
| 133 | /* If there is no '/' in FILENAME, it was found on PATH, and |
| 134 | might not be the same as the file with the same name in the |
| 135 | current directory. */ |
Ian Lance Taylor | e51657a | 2016-09-28 16:44:01 -0700 | [diff] [blame] | 136 | if (filename != NULL && __builtin_strchr (filename, '/') == NULL) |
Ian Lance Taylor | 77b809e | 2013-11-14 14:29:49 -0800 | [diff] [blame] | 137 | filename = NULL; |
| 138 | |
Ian Lance Taylor | 088a109 | 2014-08-01 17:43:51 -0700 | [diff] [blame] | 139 | /* If the file is small, then it's not the real executable. |
| 140 | This is specifically to deal with Docker, which uses a bogus |
| 141 | argv[0] (http://gcc.gnu.org/PR61895). It would be nice to |
| 142 | have a better check for whether this file is the real |
| 143 | executable. */ |
Ian Lance Taylor | e1fcce0 | 2018-06-28 12:14:12 -0700 | [diff] [blame] | 144 | if (filename != NULL && (stat (filename, &s) < 0 || s.st_size < 1024)) |
Ian Lance Taylor | 088a109 | 2014-08-01 17:43:51 -0700 | [diff] [blame] | 145 | filename = NULL; |
| 146 | |
Ian Lance Taylor | 3084cfc | 2012-10-05 06:41:53 -0700 | [diff] [blame] | 147 | back_state = backtrace_create_state (filename, 1, error_callback, NULL); |
| 148 | } |
Ian Lance Taylor | b712bac | 2017-07-21 10:12:24 -0700 | [diff] [blame] | 149 | __atomic_store_n (&back_state_lock, 0, __ATOMIC_RELEASE); |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 150 | return back_state; |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 151 | } |
| 152 | |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 153 | /* Return function/file/line/nframes information for PC. The index |
| 154 | parameter is the entry on the stack of inlined functions; -1 means |
| 155 | the last one, with *nframes set to the count of inlined frames for |
| 156 | this PC. If index is not -1, more is whether there are more frames |
| 157 | after this one. */ |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 158 | |
Ian Lance Taylor | ed8647c | 2018-02-21 17:29:47 -0800 | [diff] [blame] | 159 | static _Bool |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 160 | __go_file_line (uintptr pc, int index, bool more, String *fn, String *file, intgo *line, intgo *nframes) |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 161 | { |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 162 | struct caller c; |
Ian Lance Taylor | ed8647c | 2018-02-21 17:29:47 -0800 | [diff] [blame] | 163 | struct backtrace_state *state; |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 164 | |
| 165 | runtime_memclr (&c, sizeof c); |
Ian Lance Taylor | b156d71 | 2016-07-22 07:41:34 -0700 | [diff] [blame] | 166 | c.index = index; |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 167 | c.more = more; |
Than McIntosh | 6112f9b | 2019-04-10 14:42:24 -0400 | [diff] [blame] | 168 | c.frames = 0; |
Cherry Zhang | 2ce291e | 2018-12-30 22:21:25 -0500 | [diff] [blame] | 169 | runtime_xadd (&__go_runtime_in_callers, 1); |
Ian Lance Taylor | ed8647c | 2018-02-21 17:29:47 -0800 | [diff] [blame] | 170 | state = __go_get_backtrace_state (); |
Cherry Zhang | 2ce291e | 2018-12-30 22:21:25 -0500 | [diff] [blame] | 171 | runtime_xadd (&__go_runtime_in_callers, -1); |
Ian Lance Taylor | ed8647c | 2018-02-21 17:29:47 -0800 | [diff] [blame] | 172 | backtrace_pcinfo (state, pc, callback, error_callback, &c); |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 173 | *fn = c.fn; |
| 174 | *file = c.file; |
| 175 | *line = c.line; |
Than McIntosh | 6112f9b | 2019-04-10 14:42:24 -0400 | [diff] [blame] | 176 | *nframes = c.frames; |
Ian Lance Taylor | ed8647c | 2018-02-21 17:29:47 -0800 | [diff] [blame] | 177 | |
| 178 | // If backtrace_pcinfo didn't get the function name from the debug |
| 179 | // info, try to get it from the symbol table. |
| 180 | if (fn->len == 0) |
| 181 | backtrace_syminfo (state, pc, __go_syminfo_fnname_callback, |
| 182 | error_callback, fn); |
| 183 | |
Ian Lance Taylor | 6516c34 | 2012-10-31 19:57:58 -0700 | [diff] [blame] | 184 | return c.file.len > 0; |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 185 | } |
| 186 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 187 | /* Collect symbol information. */ |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 188 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 189 | static void |
| 190 | syminfo_callback (void *data, uintptr_t pc __attribute__ ((unused)), |
| 191 | const char *symname __attribute__ ((unused)), |
Ian Lance Taylor | 1cf820e | 2013-11-19 07:02:05 -0800 | [diff] [blame] | 192 | uintptr_t address, uintptr_t size __attribute__ ((unused))) |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 193 | { |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 194 | uintptr_t *pval = (uintptr_t *) data; |
| 195 | |
| 196 | *pval = address; |
| 197 | } |
| 198 | |
| 199 | /* Set *VAL to the value of the symbol for PC. */ |
| 200 | |
| 201 | static _Bool |
Tony Reix | af46ad1 | 2017-10-11 11:04:53 +0200 | [diff] [blame] | 202 | __go_symbol_value (uintptr pc, uintptr *val) |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 203 | { |
Cherry Zhang | 2ce291e | 2018-12-30 22:21:25 -0500 | [diff] [blame] | 204 | struct backtrace_state *state; |
| 205 | |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 206 | *val = 0; |
Cherry Zhang | 2ce291e | 2018-12-30 22:21:25 -0500 | [diff] [blame] | 207 | runtime_xadd (&__go_runtime_in_callers, 1); |
| 208 | state = __go_get_backtrace_state (); |
| 209 | runtime_xadd (&__go_runtime_in_callers, -1); |
| 210 | backtrace_syminfo (state, pc, syminfo_callback, |
Ian Lance Taylor | 8d71d30 | 2012-10-07 21:29:09 -0700 | [diff] [blame] | 211 | error_callback, val); |
Ian Lance Taylor | 72b878e | 2012-09-28 07:26:19 -0700 | [diff] [blame] | 212 | return *val != 0; |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 213 | } |
| 214 | |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 215 | /* The values returned by runtime.Caller. */ |
| 216 | |
| 217 | struct caller_ret |
| 218 | { |
| 219 | uintptr_t pc; |
Ian Lance Taylor | 6516c34 | 2012-10-31 19:57:58 -0700 | [diff] [blame] | 220 | String file; |
| 221 | intgo line; |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 222 | _Bool ok; |
| 223 | }; |
| 224 | |
Nikhil Benesch | 03e2827 | 2019-01-29 14:53:58 -0500 | [diff] [blame] | 225 | struct caller_ret Caller (intgo n) __asm__ (GOSYM_PREFIX "runtime.Caller"); |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 226 | |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 227 | /* Implement runtime.Caller. */ |
| 228 | |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 229 | struct caller_ret |
Nikhil Benesch | 03e2827 | 2019-01-29 14:53:58 -0500 | [diff] [blame] | 230 | Caller (intgo skip) |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 231 | { |
| 232 | struct caller_ret ret; |
Ian Lance Taylor | 1ef5688 | 2013-01-30 14:00:04 -0800 | [diff] [blame] | 233 | Location loc; |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 234 | int32 n; |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 235 | |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 236 | runtime_memclr (&ret, sizeof ret); |
Ian Lance Taylor | 7e1c63c | 2014-07-19 14:35:30 -0700 | [diff] [blame] | 237 | n = runtime_callers (skip + 1, &loc, 1, false); |
Ian Lance Taylor | 5b97c05 | 2015-04-17 14:58:05 -0700 | [diff] [blame] | 238 | if (n < 1 || loc.pc == 0) |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 239 | return ret; |
Ian Lance Taylor | 1ef5688 | 2013-01-30 14:00:04 -0800 | [diff] [blame] | 240 | ret.pc = loc.pc; |
| 241 | ret.file = loc.filename; |
| 242 | ret.line = loc.lineno; |
Ian Lance Taylor | 6097dec | 2012-09-28 10:41:20 -0700 | [diff] [blame] | 243 | ret.ok = 1; |
Ian Lance Taylor | 0ef89c4 | 2010-01-29 13:33:36 -0800 | [diff] [blame] | 244 | return ret; |
| 245 | } |
Ian Lance Taylor | 747bb22 | 2010-07-01 12:38:25 -0700 | [diff] [blame] | 246 | |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 247 | /* Look up the function name, file name, and line number for a PC. */ |
Ian Lance Taylor | 747bb22 | 2010-07-01 12:38:25 -0700 | [diff] [blame] | 248 | |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 249 | struct funcfileline_return |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 250 | runtime_funcfileline (uintptr targetpc, int32 index, bool more) |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 251 | { |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 252 | struct funcfileline_return ret; |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 253 | |
Ian Lance Taylor | c2225a7 | 2020-01-02 15:05:27 -0800 | [diff] [blame] | 254 | if (!__go_file_line (targetpc, index, more, &ret.retfn, &ret.retfile, |
Than McIntosh | 6112f9b | 2019-04-10 14:42:24 -0400 | [diff] [blame] | 255 | &ret.retline, &ret.retframes)) |
Ian Lance Taylor | 8267f1d | 2012-03-06 17:06:46 -0800 | [diff] [blame] | 256 | runtime_memclr (&ret, sizeof ret); |
| 257 | return ret; |
Ian Lance Taylor | 747bb22 | 2010-07-01 12:38:25 -0700 | [diff] [blame] | 258 | } |
Ian Lance Taylor | f8f0cb4 | 2013-11-06 11:23:33 -0800 | [diff] [blame] | 259 | |
Ian Lance Taylor | f8f0cb4 | 2013-11-06 11:23:33 -0800 | [diff] [blame] | 260 | /* Return the entry point of a function. */ |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 261 | uintptr runtime_funcentry(uintptr) |
| 262 | __asm__ (GOSYM_PREFIX "runtime.funcentry"); |
Ian Lance Taylor | f8f0cb4 | 2013-11-06 11:23:33 -0800 | [diff] [blame] | 263 | |
| 264 | uintptr |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 265 | runtime_funcentry (uintptr pc) |
Ian Lance Taylor | f8f0cb4 | 2013-11-06 11:23:33 -0800 | [diff] [blame] | 266 | { |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 267 | uintptr val; |
Ian Lance Taylor | b156d71 | 2016-07-22 07:41:34 -0700 | [diff] [blame] | 268 | |
Ian Lance Taylor | 9938406 | 2016-10-14 09:21:16 -0700 | [diff] [blame] | 269 | if (!__go_symbol_value (pc, &val)) |
| 270 | return 0; |
| 271 | return val; |
Ian Lance Taylor | b156d71 | 2016-07-22 07:41:34 -0700 | [diff] [blame] | 272 | } |