diff options
Diffstat (limited to 'erts/emulator/beam/break.c')
-rw-r--r-- | erts/emulator/beam/break.c | 72 |
1 files changed, 58 insertions, 14 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c index a46063142e..3967f7f7fc 100644 --- a/erts/emulator/beam/break.c +++ b/erts/emulator/beam/break.c @@ -333,6 +333,12 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p) erts_print(to, to_arg, "Heap unused: %bpu\n", (p->hend - p->htop)); erts_print(to, to_arg, "OldHeap unused: %bpu\n", (OLD_HEAP(p) == NULL) ? 0 : (OLD_HEND(p) - OLD_HTOP(p)) ); + erts_print(to, to_arg, "BinVHeap: %b64u\n", p->off_heap.overhead); + erts_print(to, to_arg, "OldBinVHeap: %b64u\n", BIN_OLD_VHEAP(p)); + erts_print(to, to_arg, "BinVHeap unused: %b64u\n", + BIN_VHEAP_SZ(p) - p->off_heap.overhead); + erts_print(to, to_arg, "OldBinVHeap unused: %b64u\n", + BIN_OLD_VHEAP_SZ(p) - BIN_OLD_VHEAP(p)); erts_print(to, to_arg, "Memory: %beu\n", erts_process_memory(p, !0)); if (garbing) { @@ -355,7 +361,7 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p) static void print_garb_info(fmtfn_t to, void *to_arg, Process* p) { - /* ERTS_SMP: A scheduler is probably concurrently doing gc... */ + /* A scheduler is probably concurrently doing gc... */ if (!ERTS_IS_CRASH_DUMPING) return; erts_print(to, to_arg, "New heap start: %bpX\n", p->heap); @@ -485,9 +491,7 @@ loaded(fmtfn_t to, void *to_arg) static void dump_attributes(fmtfn_t to, void *to_arg, byte* ptr, int size) { - while (size-- > 0) { - erts_print(to, to_arg, "%02X", *ptr++); - } + erts_print_base64(to, to_arg, ptr, size); erts_print(to, to_arg, "\n"); } @@ -502,7 +506,7 @@ do_break(void) /* check if we're in console mode and, if so, halt immediately if break is called */ mode = erts_read_env("ERL_CONSOLE_MODE"); - if (mode && strcmp(mode, "window") != 0) + if (mode && sys_strcmp(mode, "window") != 0) erts_exit(0, ""); erts_free_read_env(mode); #endif /* __WIN32__ */ @@ -774,16 +778,16 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) * - write dump until alarm or file is written completely */ - if (erts_sys_getenv__("ERL_CRASH_DUMP_SECONDS", env, &envsz) != 0) { - env_erl_crash_dump_seconds_set = 0; - secs = -1; + if (erts_sys_explicit_8bit_getenv("ERL_CRASH_DUMP_SECONDS", env, &envsz) == 1) { + env_erl_crash_dump_seconds_set = 1; + secs = atoi(env); } else { - env_erl_crash_dump_seconds_set = 1; - secs = atoi(env); + env_erl_crash_dump_seconds_set = 0; + secs = -1; } if (secs == 0) { - return; + return; } /* erts_sys_prepare_crash_dump returns 1 if heart port is found, otherwise 0 @@ -799,7 +803,7 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) crash_dump_limit = ERTS_SINT64_MAX; envsz = sizeof(env); - if (erts_sys_getenv__("ERL_CRASH_DUMP_BYTES", env, &envsz) == 0) { + if (erts_sys_explicit_8bit_getenv("ERL_CRASH_DUMP_BYTES", env, &envsz) == 1) { Sint64 limit; char* endptr; errno = 0; @@ -812,7 +816,7 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) } } - if (erts_sys_getenv__("ERL_CRASH_DUMP",&dumpnamebuf[0],&dumpnamebufsize) != 0) + if (erts_sys_explicit_8bit_getenv("ERL_CRASH_DUMP",&dumpnamebuf[0],&dumpnamebufsize) != 1) dumpname = "erl_crash.dump"; else dumpname = &dumpnamebuf[0]; @@ -845,7 +849,7 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) } time(&now); - erts_cbprintf(to, to_arg, "=erl_crash_dump:0.4\n%s", ctime(&now)); + erts_cbprintf(to, to_arg, "=erl_crash_dump:0.5\n%s", ctime(&now)); if (file != NULL) erts_cbprintf(to, to_arg, "The error occurred in file %s, line %d\n", file, line); @@ -890,6 +894,21 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) erts_print_scheduler_info(to, to_arg, ERTS_SCHEDULER_IX(i)), erts_cbprintf(to, to_arg, "** crashed **\n")); } + for (i = 0; i < erts_no_dirty_cpu_schedulers; i++) { + ERTS_SYS_TRY_CATCH( + erts_print_scheduler_info(to, to_arg, ERTS_DIRTY_CPU_SCHEDULER_IX(i)), + erts_cbprintf(to, to_arg, "** crashed **\n")); + } + erts_cbprintf(to, to_arg, "=dirty_cpu_run_queue\n"); + erts_print_run_queue_info(to, to_arg, ERTS_DIRTY_CPU_RUNQ); + + for (i = 0; i < erts_no_dirty_io_schedulers; i++) { + ERTS_SYS_TRY_CATCH( + erts_print_scheduler_info(to, to_arg, ERTS_DIRTY_IO_SCHEDULER_IX(i)), + erts_cbprintf(to, to_arg, "** crashed **\n")); + } + erts_cbprintf(to, to_arg, "=dirty_io_run_queue\n"); + erts_print_run_queue_info(to, to_arg, ERTS_DIRTY_IO_RUNQ); #endif @@ -956,3 +975,28 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args) erts_fprintf(stderr,"done\n"); } +void +erts_print_base64(fmtfn_t to, void *to_arg, byte* src, Uint size) +{ + static const byte base64_chars[] = + "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + + while (size >= 3) { + erts_putc(to, to_arg, base64_chars[src[0] >> 2]); + erts_putc(to, to_arg, base64_chars[((src[0] & 0x03) << 4) | (src[1] >> 4)]); + erts_putc(to, to_arg, base64_chars[((src[1] & 0x0f) << 2) | (src[2] >> 6)]); + erts_putc(to, to_arg, base64_chars[src[2] & 0x3f]); + size -= 3; + src += 3; + } + if (size == 1) { + erts_putc(to, to_arg, base64_chars[src[0] >> 2]); + erts_putc(to, to_arg, base64_chars[(src[0] & 0x03) << 4]); + erts_print(to, to_arg, "=="); + } else if (size == 2) { + erts_putc(to, to_arg, base64_chars[src[0] >> 2]); + erts_putc(to, to_arg, base64_chars[((src[0] & 0x03) << 4) | (src[1] >> 4)]); + erts_putc(to, to_arg, base64_chars[(src[1] & 0x0f) << 2]); + erts_putc(to, to_arg, '='); + } +} |