diff options
Diffstat (limited to 'erts/etc')
| -rw-r--r-- | erts/etc/common/escript.c | 40 | ||||
| -rw-r--r-- | erts/etc/common/inet_gethost.c | 2 | ||||
| -rw-r--r-- | erts/etc/unix/README | 2 | ||||
| -rw-r--r-- | erts/etc/unix/etp-commands.in | 401 | ||||
| -rw-r--r-- | erts/etc/unix/run_erl.c | 6 |
5 files changed, 368 insertions, 83 deletions
diff --git a/erts/etc/common/escript.c b/erts/etc/common/escript.c index 71c278881c..4134a3ff36 100644 --- a/erts/etc/common/escript.c +++ b/erts/etc/common/escript.c @@ -428,14 +428,6 @@ main(int argc, char** argv) argv[argc] = NULL; #endif - emulator = env = get_env("ESCRIPT_EMULATOR"); - if (emulator == NULL) { - emulator = get_default_emulator(argv[0]); - } - - if (strlen(emulator) >= PMAX) - error("Value of environment variable ESCRIPT_EMULATOR is too large"); - /* * Allocate the argv vector to be used for arguments to Erlang. * Arrange for starting to pushing information in the middle of @@ -446,21 +438,10 @@ main(int argc, char** argv) eargv_base = (char **) emalloc(eargv_size*sizeof(char*)); eargv = eargv_base; eargc = 0; - push_words(emulator); eargc_base = eargc; eargv = eargv + eargv_size/2; eargc = 0; - free_env_val(env); - - /* - * Push initial arguments. - */ - - PUSH("+B"); - PUSH2("-boot", "start_clean"); - PUSH("-noshell"); - /* Determine basename of the executable */ for (basename = argv[0]+strlen(argv[0]); basename > argv[0] && !(IS_DIRSEP(basename[-1])); @@ -510,6 +491,27 @@ main(int argc, char** argv) efree(absname); } + /* Determine path to emulator */ + emulator = env = get_env("ESCRIPT_EMULATOR"); + + if (emulator == NULL) { + emulator = get_default_emulator(scriptname); + } + + if (strlen(emulator) >= PMAX) + error("Value of environment variable ESCRIPT_EMULATOR is too large"); + + /* + * Push initial arguments. + */ + + push_words(emulator); + free_env_val(env); + + PUSH("+B"); + PUSH2("-boot", "start_clean"); + PUSH("-noshell"); + /* * Read options from the %%! row in the script and add them as args */ diff --git a/erts/etc/common/inet_gethost.c b/erts/etc/common/inet_gethost.c index bc4893b0eb..ccafd95e51 100644 --- a/erts/etc/common/inet_gethost.c +++ b/erts/etc/common/inet_gethost.c @@ -2717,7 +2717,7 @@ BOOL close_mesq(MesQ *q) LeaveCriticalSection(&(q->crit)); return FALSE; } - /* Noone else is supposed to use this object any more */ + /* No one else is supposed to use this object any more */ LeaveCriticalSection(&(q->crit)); DeleteCriticalSection(&(q->crit)); CloseHandle(q->data_present); diff --git a/erts/etc/unix/README b/erts/etc/unix/README index adc6db4300..9985f2675d 100644 --- a/erts/etc/unix/README +++ b/erts/etc/unix/README @@ -42,7 +42,7 @@ Note that the Install script will terminate if it detects problems - you will have to correct them and re-run the script. If everything goes well, the last printout should be: -Erlang installation sucessfully completed +Erlang installation successfully completed If it isn't, something went wrong - check the printouts to find out what it was. diff --git a/erts/etc/unix/etp-commands.in b/erts/etc/unix/etp-commands.in index f2babc48d2..c689d495e6 100644 --- a/erts/etc/unix/etp-commands.in +++ b/erts/etc/unix/etp-commands.in @@ -775,7 +775,7 @@ define etp-pid-1 set $etp_pid_1 = (Eterm)($arg0) if ($etp_pid_1 & 0xF) == 0x3 if (etp_arch_bits == 64) - if (etp_big_endian) + if (etp_endianness > 0) set $etp_pid_data = (unsigned) ((((Uint64) $etp_pid_1) >> 35) & 0x0fffffff) else set $etp_pid_data = (unsigned) ((((Uint64) $etp_pid_1) >> 4) & 0x0fffffff) @@ -835,7 +835,7 @@ define etp-port-1 set $etp_port_1 = (Eterm)($arg0) if ($etp_port_1 & 0xF) == 0x7 if (etp_arch_bits == 64) - if (etp_big_endian) + if (etp_endianness > 0) set $etp_port_data = (unsigned) ((((Uint64) $etp_port_1) >> 36) & 0x0fffffff) else set $etp_port_data = (unsigned) ((((Uint64) $etp_port_1) >> 4) & 0x0fffffff) @@ -952,30 +952,31 @@ define etp-ref-1 if ((Eterm)($arg0) & 0x3) != 0x2 printf "#NotBoxed<%#x>", (Eterm)($arg0) else - set $etp_ref_1_p = (RefThing *)((Eterm)($arg0) & ~0x3) + set $etp_ref_1_p = (ErtsORefThing *)((Eterm)($arg0) & ~0x3) if ($etp_ref_1_p->header & 0x3b) != 0x10 printf "#NotRef<%#x>", $etp_ref_1_p->header else - set $etp_ref_1_nump = (Uint32 *) 0 - set $etp_ref_1_error = 0 - if ($etp_ref_1_p->header >> 6) == 0 - set $etp_ref_1_error = 1 + if $etp_ref_1_p->header != etp_ref_header && $etp_ref_1_p->header != etp_magic_ref_header + printf "#InternalRefError<%#x>", ($arg0) else - if $etp_arch64 - set $etp_ref_1_i = (int) $etp_ref_1_p->data.ui32[0] - if (($etp_ref_1_i + 1) > (2 * ($etp_ref_1_p->header >> 6))) - set $etp_ref_1_error = 1 - else - set $etp_ref_1_nump = &$etp_ref_1_p->data.ui32[1] + set $etp_magic_ref = 0 + set $etp_ref_1_i = 3 + set $etp_ref_1_error = 0 + set $etp_ref_1_nump = (Uint32 *) 0 + if etp_ref_header == etp_magic_ref_header + if $etp_ref_1_p->marker != 0xffffffff + set $etp_magic_ref = 1 + end + else + if $etp_ref_1_p->header == etp_magic_ref_header + set $etp_magic_ref = 1 end + end + if $etp_magic_ref == 0 + set $etp_ref_1_nump = $etp_ref_1_p->num else - set $etp_ref_1_i = (int) ($etp_ref_1_p->header >> 6) - set $etp_ref_1_nump = &$etp_ref_1_p->data.ui32[0] + set $etp_ref_1_nump = ((ErtsMRefThing *) $etp_ref_1_p)->mb->refn end - end - if $etp_ref_1_error - printf "#InternalRefError<%#x>", ($arg0) - else printf "#Ref<0" set $etp_ref_1_i-- while $etp_ref_1_i >= 0 @@ -1312,27 +1313,30 @@ document etpf-msgq %--------------------------------------------------------------------------- end - +define etp-stack-preamble + set $etp_stack_p = ($arg0)->stop + set $etp_stack_end = ($arg0)->hend + printf "%% Stacktrace (%u)\n", $etp_stack_end-$etp_stack_p + etp-1 ((Eterm)($arg0)->i) 0 + printf " (I)\n" + if ($arg0)->cp != 0 + etp-1 ((Eterm)($arg0)->cp) 0 + printf " (cp)\n" + end +end define etp-stacktrace # Args: Process* # # Non-reentrant # - set $etp_stacktrace_p = ($arg0)->stop - set $etp_stacktrace_end = ($arg0)->hend - printf "%% Stacktrace (%u): ", $etp_stacktrace_end-$etp_stacktrace_p - if ($arg0)->cp == 0x0 - printf "NULL\n" - else - etp ($arg0)->cp - end - while $etp_stacktrace_p < $etp_stacktrace_end - if ($etp_stacktrace_p[0] & 0x3) == 0x0 + etp-stack-preamble ($arg0) + while $etp_stack_p < $etp_stack_end + if ($etp_stack_p[0] & 0x3) == 0x0 # Continuation pointer - etp $etp_stacktrace_p[0] + etp $etp_stack_p[0] end - set $etp_stacktrace_p++ + set $etp_stack_p++ end end @@ -1351,17 +1355,10 @@ define etp-stackdump # # Non-reentrant # - set $etp_stackdump_p = ($arg0)->stop - set $etp_stackdump_end = ($arg0)->hend - printf "%% Stackdump (%u): ", $etp_stackdump_end-$etp_stackdump_p - if ($arg0)->cp == 0x0 - printf "NULL\n" - else - etp ($arg0)->cp - end - while $etp_stackdump_p < $etp_stackdump_end - etp $etp_stackdump_p[0] - set $etp_stackdump_p++ + etp-stack-preamble ($arg0) + while $etp_stack_p < $etp_stack_end + etp $etp_stack_p[0] + set $etp_stack_p++ end end @@ -1597,7 +1594,7 @@ define etp-term-dump-pid set $etp_pid_1 = (Eterm)($arg0) if ($etp_pid_1 & 0xF) == 0x3 if (etp_arch_bits == 64) - if (etp_big_endian) + if (etp_endianness > 0) set $etp_pid_data = (unsigned) ((((Uint64) $etp_pid_1) >> 36) & 0x0fffffff) else set $etp_pid_data = (unsigned) ((((Uint64) $etp_pid_1) >> 4) & 0x0fffffff) @@ -1642,7 +1639,7 @@ define etp-pid2pix-1 # Args: Eterm # if (etp_arch_bits == 64) - if (etp_big_endian) + if (etp_endianness > 0) set $etp_pix = (int) (((Uint64) $arg0) & 0x0fffffff) else set $etp_pix = (int) ((((Uint64) $arg0) >> 32) & 0x0fffffff) @@ -1821,6 +1818,262 @@ document etp-proc-state % Print state of process %--------------------------------------------------------------------------- end +define etp-proc-state-int +# Args: int +# + if ($arg0 & 0x80000000) + printf "GARBAGE<0x80000000> | " + end + if ($arg0 & 0x40000000) + printf "dirty-running-sys | " + end + if ($arg0 & 0x20000000) + printf "dirty-running | " + end + if ($arg0 & 0x10000000) + printf "dirty-active-sys | " + end + if ($arg0 & 0x8000000) + printf "dirty-io-proc | " + end + if ($arg0 & 0x4000000) + printf "dirty-cpu-proc | " + end + if ($arg0 & 0x2000000) + printf "on-heap-msgq | " + end + if ($arg0 & 0x1000000) + printf "off-heap-msgq | " + end + if ($arg0 & 0x800000) + printf "delayed-sys | " + end + if ($arg0 & 0x400000) + printf "proxy | " + set $proxy_process = 1 + else + set $proxy_process = 0 + end + if ($arg0 & 0x200000) + printf "running-sys | " + end + if ($arg0 & 0x100000) + printf "active-sys | " + end + if ($arg0 & 0x80000) + printf "trapping-exit | " + end + if ($arg0 & 0x40000) + printf "bound | " + end + if ($arg0 & 0x20000) + printf "garbage-collecting | " + end + if ($arg0 & 0x10000) + printf "suspended | " + end + if ($arg0 & 0x8000) + printf "running | " + end + if ($arg0 & 0x4000) + printf "in-run-queue | " + end + if ($arg0 & 0x2000) + printf "active | " + end + if ($arg0 & 0x1000) + printf "pending-exit | " + end + if ($arg0 & 0x800) + printf "exiting | " + end + if ($arg0 & 0x400) + printf "free | " + end + if ($arg0 & 0x200) + printf "in-prq-low | " + end + if ($arg0 & 0x100) + printf "in-prq-normal | " + end + if ($arg0 & 0x80) + printf "in-prq-high | " + end + if ($arg0 & 0x40) + printf "in-prq-max | " + end + if ($arg0 & 0x30) == 0x0 + printf "prq-prio-max | " + else + if ($arg0 & 0x30) == 0x10 + printf "prq-prio-high | " + else + if ($arg0 & 0x30) == 0x20 + printf "prq-prio-normal | " + else + printf "prq-prio-low | " + end + end + end + if ($arg0 & 0xc) == 0x0 + printf "usr-prio-max | " + else + if ($arg0 & 0xc) == 0x4 + printf "usr-prio-high | " + else + if ($arg0 & 0xc) == 0x8 + printf "usr-prio-normal | " + else + printf "usr-prio-low | " + end + end + end + if ($arg0 & 0x3) == 0x0 + printf "act-prio-max\n" + else + if ($arg0 & 0x3) == 0x1 + printf "act-prio-high\n" + else + if ($arg0 & 0x3) == 0x2 + printf "act-prio-normal\n" + else + printf "act-prio-low\n" + end + end + end +end + +document etp-proc-state-int +%--------------------------------------------------------------------------- +% etp-proc-state-int int +% +% Print state of process state value +%--------------------------------------------------------------------------- +end + + +define etp-proc-state +# Args: Process* +# + set $state_int = *(((Uint32 *) &(((Process *) $arg0)->state))) + etp-proc-state-int $state_int +end + +document etp-proc-state +%--------------------------------------------------------------------------- +% etp-proc-state Process* +% +% Print state of process +%--------------------------------------------------------------------------- +end + +define etp-proc-flags-int +# Args: int +# + if ($arg0 & ~0x1ffffff) + printf "GARBAGE<%x> ", ($arg0 & ~0x1ffffff) + end + if ($arg0 & 0x1000000) + printf "dirty-minor-gc " + end + if ($arg0 & 0x800000) + printf "dirty-major-gc " + end + if ($arg0 & 0x400000) + printf "dirty-gc-hibernate " + end + if ($arg0 & 0x200000) + printf "dirty-cla " + end + if ($arg0 & 0x100000) + printf "delayed-del-proc " + end + if ($arg0 & 0x80000) + printf "hipe-mode " + end + if ($arg0 & 0x40000) + printf "have-blocked-nmsb " + end + if ($arg0 & 0x20000) + printf "shdlr-onln-wait-q " + end + if ($arg0 & 0x10000) + printf "delay-gc " + end + if ($arg0 & 0x8000) + printf "abandoned-heap-use " + end + if ($arg0 & 0x4000) + printf "off-heap-msgq-chng " + end + if ($arg0 & 0x2000) + printf "on-heap-msgq " + end + if ($arg0 & 0x1000) + printf "off-heap-msgq " + end + if ($arg0 & 0x800) + printf "disable-gc " + end + if ($arg0 & 0x400) + printf "force-gc " + end + if ($arg0 & 0x200) + printf "p2pnr-resched " + end + if ($arg0 & 0x100) + printf "have-blocked-msb " + end + if ($arg0 & 0x80) + printf "using-ddll " + end + if ($arg0 & 0x40) + printf "distribution " + end + if ($arg0 & 0x20) + printf "using-db " + end + if ($arg0 & 0x10) + printf "need-fullsweep " + end + if ($arg0 & 0x8) + printf "heap-grow " + end + if ($arg0 & 0x4) + printf "timo " + end + if ($arg0 & 0x2) + printf "inslpqueue " + end + if ($arg0 & 0x1) + printf "hibernate-sched " + end + printf "\n" +end + +document etp-proc-flags-int +%--------------------------------------------------------------------------- +% etp-proc-flags-int int +% +% Print flags of process flags value +%--------------------------------------------------------------------------- +end + + +define etp-proc-flags +# Args: Process* +# + set $flags_int = ((Process *) $arg0)->flags + etp-proc-flags-int $flags_int +end + +document etp-proc-flags +%--------------------------------------------------------------------------- +% etp-proc-flags Process* +% +% Print flags of process +%--------------------------------------------------------------------------- +end define etp-process-info # Args: Process* @@ -1830,6 +2083,8 @@ define etp-process-info etp-1 $etp_proc->common.id printf "\n State: " etp-proc-state $etp_proc + printf "\n Flags: " + etp-proc-flags $etp_proc if $proxy_process != 0 printf " Pointer: (Process *) %p\n", $etp_proc printf " *** PROXY process struct *** refer to: \n" @@ -1843,26 +2098,35 @@ define etp-process-info printf "\n" end end + printf " Current function: " if ($etp_proc->current) - printf " Current function: " - etp-1 $etp_proc->current[0] + etp-1 $etp_proc->current->module printf ":" - etp-1 $etp_proc->current[1] - printf "/%d\n", $etp_proc->current[2] + etp-1 $etp_proc->current->function + printf "/%d\n", $etp_proc->current->arity + else + printf "unknown\n" end + printf " CP: " if ($etp_proc->cp) - printf " CP: " etp-cp-1 $etp_proc->cp printf "\n" + else + printf "unknown\n" end + printf " I: " if ($etp_proc->i) - printf " I: " etp-cp-1 $etp_proc->i printf "\n" + else + printf "unknown\n" end printf " Heap size: %ld\n", $etp_proc->heap_sz + printf " Old-heap size: " if ($etp_proc->old_heap) - printf " Old-heap size: %ld\n", $etp_proc->old_hend - $etp_proc->old_heap + printf "%ld\n", $etp_proc->old_hend - $etp_proc->old_heap + else + printf "0\n" end printf " Mbuf size: %ld\n", $etp_proc->mbuf_sz if (etp_smp_compiled) @@ -2008,7 +2272,7 @@ define etp-port-id2pix-1 # Args: Eterm # if (etp_arch_bits == 64) - if (etp_big_endian) + if (etp_endianness > 0) set $etp_pix = (int) (((Uint64) $arg0) & 0x0fffffff) elser set $etp_pix = (int) ((((Uint64) $arg0) >> 32) & 0x0fffffff) @@ -2351,8 +2615,20 @@ define etp-rq-flags-int if ($arg0 & 0x4000000) printf " protected" end - if ($arg0 & ~0x7ffffff) - printf " GARBAGE(0x%x)", ($arg0 & ~0x3ffffff) + if ($arg0 & 0x8000000) + printf " exec" + end + if ($arg0 & 0x10000000) + printf " msb_exec" + end + if ($arg0 & 0x20000000) + printf " misc_op" + end + if ($arg0 & 0x40000000) + printf " halting" + end + if ($arg0 & ~0x7fffffff) + printf " GARBAGE(0x%x)", ($arg0 & ~0x7fffffff) end printf "\n" end @@ -2384,6 +2660,9 @@ define etp-ssi-flags if ($arg0 & 0x10) printf " suspended" end + if ($arg0 & 0x20) + printf " msb_exec" + end printf "\n" end @@ -2551,7 +2830,7 @@ define etp-run-queue-info-internal set $rq_flags = *((Uint32 *) &($runq->flags)) etp-rq-flags-int $rq_flags printf " Pointer: (ErtsRunQueue *) %p\n", $runq - +end define etp-disasm-1 set $code_ptr = ((BeamInstr*)$arg0) @@ -2596,7 +2875,7 @@ document etp-disasm %--------------------------------------------------------------------------- % etp-disasm StartI EndI % -% Disassemble the code inbetween StartI and EndI +% Disassemble the code between StartI and EndI %--------------------------------------------------------------------------- end @@ -2628,10 +2907,14 @@ define etp-system-info printf "Compile date: %s\n", etp_compile_date printf "Arch: %s\n", etp_arch printf "Endianness: " - if (etp_big_endian) + if (etp_endianness > 0) printf "Big\n" else - printf "Little\n" + if (etp_endianness < 0) + printf "Little\n" + else + printf "Unknown\n" + end end printf "Word size: %d-bit\n", etp_arch_bits printf "HiPE support: " diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c index debd643da7..8f87c59131 100644 --- a/erts/etc/unix/run_erl.c +++ b/erts/etc/unix/run_erl.c @@ -553,7 +553,7 @@ static void pass_on(pid_t childpid) FD_ZERO(&readfds); FD_ZERO(&writefds); } else { - /* Some error occured */ + /* Some error occurred */ ERRNO_ERR0(LOG_ERR,"Error in select."); exit(1); } @@ -863,7 +863,7 @@ static int open_log(int log_num, int flags) if (write_all(lfd, buf, strlen(buf)) < 0) status("Error in writing to log.\n"); -#if USE_FSYNC +#ifdef USE_FSYNC fsync(lfd); #endif @@ -893,7 +893,7 @@ static void write_to_log(int* lfd, int* log_num, char* buf, int len) status("Error in writing to log.\n"); } -#if USE_FSYNC +#ifdef USE_FSYNC fsync(*lfd); #endif } |