diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/beam_debug.c | 2 | ||||
| -rw-r--r-- | erts/emulator/beam/bif.tab | 1 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_bif_re.c | 11 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_process.c | 4 | ||||
| -rw-r--r-- | erts/emulator/sys/common/erl_check_io.c | 2 | ||||
| -rw-r--r-- | erts/emulator/sys/unix/sys.c | 2 | ||||
| -rw-r--r-- | erts/etc/common/Makefile.in | 2 | ||||
| -rw-r--r-- | erts/etc/unix/to_erl.c | 2 | ||||
| -rw-r--r-- | erts/lib_src/common/erl_misc_utils.c | 17 |
9 files changed, 35 insertions, 8 deletions
diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c index 37d8699a4b..3f4a1f9e80 100644 --- a/erts/emulator/beam/beam_debug.c +++ b/erts/emulator/beam/beam_debug.c @@ -308,7 +308,7 @@ erts_debug_disassemble_1(BIF_ALIST_1) BIF_RET(am_undef); } } - code_ptr = erts_codemfa_to_code(cmfa); + code_ptr = (BeamInstr*)erts_code_to_codeinfo(erts_codemfa_to_code(cmfa)); } else { goto error; } diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index 4140938210..66e5dc2988 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -393,6 +393,7 @@ bif erl_ddll:demonitor/1 # # Bifs in the re module # +bif re:version/0 bif re:compile/1 bif re:compile/2 bif re:run/2 diff --git a/erts/emulator/beam/erl_bif_re.c b/erts/emulator/beam/erl_bif_re.c index 925d99e0de..a72697eb80 100644 --- a/erts/emulator/beam/erl_bif_re.c +++ b/erts/emulator/beam/erl_bif_re.c @@ -512,6 +512,17 @@ build_compile_result(Process *p, Eterm error_tag, pcre *result, int errcode, con * Compile BIFs */ +BIF_RETTYPE +re_version_0(BIF_ALIST_0) +{ + Eterm ret; + size_t version_size = 0; + byte *version = (byte *) erts_pcre_version(); + version_size = strlen((const char *) version); + ret = new_binary(BIF_P, version, version_size); + BIF_RET(ret); +} + static BIF_RETTYPE re_compile(Process* p, Eterm arg1, Eterm arg2) { diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c index 6b5b64993f..894e0ee582 100644 --- a/erts/emulator/beam/erl_process.c +++ b/erts/emulator/beam/erl_process.c @@ -280,6 +280,7 @@ schdlr_sspnd_get_nscheds(ErtsSchedTypeCounters *valp, } } +#ifdef DEBUG static ERTS_INLINE Uint32 schdlr_sspnd_get_nscheds_tot(ErtsSchedTypeCounters *valp) { @@ -290,6 +291,7 @@ schdlr_sspnd_get_nscheds_tot(ErtsSchedTypeCounters *valp) #endif return res; } +#endif static ERTS_INLINE void schdlr_sspnd_dec_nscheds(ErtsSchedTypeCounters *valp, @@ -11374,7 +11376,7 @@ erts_execute_dirty_system_task(Process *c_p) switch (st->type) { case ERTS_PSTT_CLA: - ASSERT(is_value(st_res)); + ASSERT(is_value(cla_res)); st_res = cla_res; break; case ERTS_PSTT_GC_MAJOR: diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c index 00c70268df..b6d71b3ec5 100644 --- a/erts/emulator/sys/common/erl_check_io.c +++ b/erts/emulator/sys/common/erl_check_io.c @@ -2306,7 +2306,7 @@ ERTS_CIO_EXPORT(erts_check_io)(int do_wait) case ERTS_EV_TYPE_NIF: { /* Requested via enif_select()... */ struct erts_nif_select_event in = {NIL}; struct erts_nif_select_event out = {NIL}; - ErtsResource* resource; + ErtsResource* resource = NULL; ErtsPollEvents revents = pollres[i].events; if (revents & ERTS_POLL_EV_ERR) { diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index f80f136d79..f7ee9bace0 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -550,11 +550,13 @@ void sys_sigrelease(int sig) sigprocmask(SIG_UNBLOCK, &mask, (sigset_t *)NULL); } +#ifdef ERTS_HAVE_TRY_CATCH void erts_sys_sigsegv_handler(int signo) { if (signo == SIGSEGV) { longjmp(erts_sys_sigsegv_jmp, 1); } } +#endif /* * Function returns 1 if we can read from all values in between diff --git a/erts/etc/common/Makefile.in b/erts/etc/common/Makefile.in index d3af634729..f656eebc46 100644 --- a/erts/etc/common/Makefile.in +++ b/erts/etc/common/Makefile.in @@ -360,7 +360,7 @@ Install.ini: ../$(TARGET)/Install.src ../../vsn.mk $(TARGET)/Makefile else -RC_GENERATED = +RC_GENERATED = $(ERL_TOP)/erts/$(TARGET)/config.h endif #--------------------------------------------------------- # End of windows specific targets. diff --git a/erts/etc/unix/to_erl.c b/erts/etc/unix/to_erl.c index 0bd469727c..0ccd7ead3e 100644 --- a/erts/etc/unix/to_erl.c +++ b/erts/etc/unix/to_erl.c @@ -416,7 +416,7 @@ int main(int argc, char **argv) if (len) { #ifdef DEBUG - if(write(1, buf, len)); + (void)write(1, buf, len); #endif if (write_all(wfd, buf, len) != len) { fprintf(stderr, "Error in writing to FIFO.\n"); diff --git a/erts/lib_src/common/erl_misc_utils.c b/erts/lib_src/common/erl_misc_utils.c index 8186463b9c..2ffb23bf54 100644 --- a/erts/lib_src/common/erl_misc_utils.c +++ b/erts/lib_src/common/erl_misc_utils.c @@ -842,7 +842,7 @@ read_topology(erts_cpu_info_t *cpuinfo) cpuinfo->topology[ix].logical = -1; } - ix = -1; + ix = 0; if (realpath(ERTS_SYS_NODE_PATH, npath)) { ndir = opendir(npath); @@ -886,6 +886,7 @@ read_topology(erts_cpu_info_t *cpuinfo) cdir = NULL; break; } + if (sscanf(cde->d_name, "cpu%d", &cpu_id) == 1) { char buf[50]; /* Much more than enough for an integer */ int processor_id, core_id; @@ -906,23 +907,33 @@ read_topology(erts_cpu_info_t *cpuinfo) if (sscanf(buf, "%d", &core_id) != 1) continue; + /* + * The number of CPUs that proc fs presents is greater + * then the number of CPUs configured in sysconf. + * This has been known to happen in docker. When this + * happens we refuse to give a CPU topology. + */ + if (ix >= cpuinfo->configured) + goto error; + /* * We now know node id, processor id, and * core id of the logical processor with * the cpu id 'cpu_id'. */ - ix++; cpuinfo->topology[ix].node = node_id; cpuinfo->topology[ix].processor = processor_id; cpuinfo->topology[ix].processor_node = -1; /* Fixed later */ cpuinfo->topology[ix].core = core_id; cpuinfo->topology[ix].thread = 0; /* we'll numerate later */ cpuinfo->topology[ix].logical = cpu_id; + ix++; + } } } while (got_nodes); - res = ix+1; + res = ix; if (!res || res < cpuinfo->online) res = 0; |