aboutsummaryrefslogtreecommitdiffstats
path: root/erts/emulator/beam/erl_nif.c
diff options
context:
space:
mode:
Diffstat (limited to 'erts/emulator/beam/erl_nif.c')
-rw-r--r--erts/emulator/beam/erl_nif.c1219
1 files changed, 1197 insertions, 22 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c
index 6e7ac43676..4109c20fa7 100644
--- a/erts/emulator/beam/erl_nif.c
+++ b/erts/emulator/beam/erl_nif.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2009-2011. All Rights Reserved.
+ * Copyright Ericsson AB 2009-2012. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -32,6 +32,11 @@
#include "error.h"
#include "big.h"
#include "beam_bp.h"
+#include "erl_thr_progress.h"
+#include "dtrace-wrapper.h"
+#if defined(USE_DYNAMIC_TRACE) && (defined(USE_DTRACE) || defined(USE_SYSTEMTAP))
+#define HAVE_USE_DTRACE 1
+#endif
#include <limits.h>
#include <stddef.h> /* offsetof */
@@ -65,6 +70,9 @@ static void add_readonly_check(ErlNifEnv*, unsigned char* ptr, unsigned sz);
static int is_offheap(const ErlOffHeap* off_heap);
#endif
+#ifdef USE_VM_PROBES
+void dtrace_nifenv_str(ErlNifEnv *, char *);
+#endif
#define MIN_HEAP_FRAG_SZ 200
static Eterm* alloc_heap_heavy(ErlNifEnv* env, unsigned need, Eterm* hp);
@@ -130,10 +138,13 @@ static void pre_nif_noproc(ErlNifEnv* env, struct erl_module_nif* mod_nif)
env->tmp_obj_list = NULL;
}
-/* Temporary object header, auto-deallocated when NIF returns. */
+/* Temporary object header, auto-deallocated when NIF returns
+ * or when independent environment is cleared.
+ */
struct enif_tmp_obj_t {
struct enif_tmp_obj_t* next;
void (*dtor)(struct enif_tmp_obj_t*);
+ ErtsAlcType_t allocator;
/*char data[];*/
};
@@ -244,7 +255,7 @@ ErlNifEnv* enif_alloc_env(void)
msg_env->env.hp_end = phony_heap;
msg_env->env.heap_frag = NULL;
msg_env->env.mod_nif = NULL;
- msg_env->env.tmp_obj_list = (struct enif_tmp_obj_t*) 1; /* invalid non-NULL */
+ msg_env->env.tmp_obj_list = NULL;
msg_env->env.proc = &msg_env->phony_proc;
memset(&msg_env->phony_proc, 0, sizeof(Process));
HEAP_START(&msg_env->phony_proc) = phony_heap;
@@ -289,6 +300,7 @@ void enif_clear_env(ErlNifEnv* env)
menv->env.hp = menv->env.hp_end = HEAP_TOP(p);
ASSERT(!is_offheap(&MSO(p)));
+ free_tmp_objs(env);
}
int enif_send(ErlNifEnv* env, const ErlNifPid* to_pid,
ErlNifEnv* msg_env, ERL_NIF_TERM msg)
@@ -345,7 +357,11 @@ int enif_send(ErlNifEnv* env, const ErlNifPid* to_pid,
if (flush_me) {
flush_env(env); /* Needed for ERTS_HOLE_CHECK */
}
- erts_queue_message(rp, &rp_locks, frags, msg, am_undefined);
+ erts_queue_message(rp, &rp_locks, frags, msg, am_undefined
+#ifdef USE_VM_PROBES
+ , NIL
+#endif
+ );
if (rp_locks) {
ERTS_SMP_LC_ASSERT(rp_locks == (rp_had_locks | (ERTS_PROC_LOCK_MSGQ |
ERTS_PROC_LOCK_STATUS)));
@@ -435,24 +451,36 @@ int enif_is_exception(ErlNifEnv* env, ERL_NIF_TERM term)
return term == THE_NON_VALUE;
}
+int enif_is_number(ErlNifEnv* env, ERL_NIF_TERM term)
+{
+ return is_number(term);
+}
+
+static ERTS_INLINE int is_proc_bound(ErlNifEnv* env)
+{
+ return env->mod_nif != NULL;
+}
+
static void aligned_binary_dtor(struct enif_tmp_obj_t* obj)
{
- erts_free_aligned_binary_bytes_extra((byte*)obj,ERTS_ALC_T_TMP);
+ erts_free_aligned_binary_bytes_extra((byte*)obj, obj->allocator);
}
int enif_inspect_binary(ErlNifEnv* env, Eterm bin_term, ErlNifBinary* bin)
{
+ ErtsAlcType_t allocator = is_proc_bound(env) ? ERTS_ALC_T_TMP : ERTS_ALC_T_NIF;
union {
struct enif_tmp_obj_t* tmp;
byte* raw_ptr;
}u;
u.tmp = NULL;
- bin->data = erts_get_aligned_binary_bytes_extra(bin_term, &u.raw_ptr, ERTS_ALC_T_TMP,
+ bin->data = erts_get_aligned_binary_bytes_extra(bin_term, &u.raw_ptr, allocator,
sizeof(struct enif_tmp_obj_t));
if (bin->data == NULL) {
return 0;
}
if (u.tmp != NULL) {
+ u.tmp->allocator = allocator;
u.tmp->next = env->tmp_obj_list;
u.tmp->dtor = &aligned_binary_dtor;
env->tmp_obj_list = u.tmp;
@@ -466,12 +494,13 @@ int enif_inspect_binary(ErlNifEnv* env, Eterm bin_term, ErlNifBinary* bin)
static void tmp_alloc_dtor(struct enif_tmp_obj_t* obj)
{
- erts_free(ERTS_ALC_T_TMP, obj);
+ erts_free(obj->allocator, obj);
}
int enif_inspect_iolist_as_binary(ErlNifEnv* env, Eterm term, ErlNifBinary* bin)
{
struct enif_tmp_obj_t* tobj;
+ ErtsAlcType_t allocator;
Uint sz;
if (is_binary(term)) {
return enif_inspect_binary(env,term,bin);
@@ -486,8 +515,10 @@ int enif_inspect_iolist_as_binary(ErlNifEnv* env, Eterm term, ErlNifBinary* bin)
if (erts_iolist_size(term, &sz)) {
return 0;
}
-
- tobj = erts_alloc(ERTS_ALC_T_TMP, sz + sizeof(struct enif_tmp_obj_t));
+
+ allocator = is_proc_bound(env) ? ERTS_ALC_T_TMP : ERTS_ALC_T_NIF;
+ tobj = erts_alloc(allocator, sz + sizeof(struct enif_tmp_obj_t));
+ tobj->allocator = allocator;
tobj->next = env->tmp_obj_list;
tobj->dtor = &tmp_alloc_dtor;
env->tmp_obj_list = tobj;
@@ -511,7 +542,7 @@ int enif_alloc_binary(size_t size, ErlNifBinary* bin)
}
refbin->flags = BIN_FLAG_DRV; /* BUGBUG: Flag? */
erts_refc_init(&refbin->refc, 1);
- refbin->orig_size = (long) size;
+ refbin->orig_size = (SWord) size;
bin->size = size;
bin->data = (unsigned char*) refbin->orig_bytes;
@@ -676,6 +707,7 @@ Eterm enif_make_sub_binary(ErlNifEnv* env, ERL_NIF_TERM bin_term,
ErlSubBin* sb;
Eterm orig;
Uint offset, bit_offset, bit_size;
+#ifdef DEBUG
unsigned src_size;
ASSERT(is_binary(bin_term));
@@ -683,6 +715,7 @@ Eterm enif_make_sub_binary(ErlNifEnv* env, ERL_NIF_TERM bin_term,
ASSERT(pos <= src_size);
ASSERT(size <= src_size);
ASSERT(pos + size <= src_size);
+#endif
sb = (ErlSubBin*) alloc_heap(env, ERL_SUB_BIN_SIZE);
ERTS_GET_REAL_BIN(bin_term, orig, offset, bit_offset, bit_size);
sb->thing_word = HEADER_SUB_BIN;
@@ -722,7 +755,8 @@ int enif_get_int(ErlNifEnv* env, Eterm term, int* ip)
{
#if SIZEOF_INT == ERTS_SIZEOF_ETERM
return term_to_Sint(term, (Sint*)ip);
-#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM
+#elif (SIZEOF_LONG == ERTS_SIZEOF_ETERM) || \
+ (SIZEOF_LONG_LONG == ERTS_SIZEOF_ETERM)
Sint i;
if (!term_to_Sint(term, &i) || i < INT_MIN || i > INT_MAX) {
return 0;
@@ -738,7 +772,8 @@ int enif_get_uint(ErlNifEnv* env, Eterm term, unsigned* ip)
{
#if SIZEOF_INT == ERTS_SIZEOF_ETERM
return term_to_Uint(term, (Uint*)ip);
-#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM
+#elif (SIZEOF_LONG == ERTS_SIZEOF_ETERM) || \
+ (SIZEOF_LONG_LONG == ERTS_SIZEOF_ETERM)
Uint i;
if (!term_to_Uint(term, &i) || i > UINT_MAX) {
return 0;
@@ -754,6 +789,13 @@ int enif_get_long(ErlNifEnv* env, Eterm term, long* ip)
return term_to_Sint(term, ip);
#elif SIZEOF_LONG == 8
return term_to_Sint64(term, ip);
+#elif SIZEOF_LONG == SIZEOF_INT
+ int tmp,ret;
+ ret = enif_get_int(env,term,&tmp);
+ if (ret) {
+ *ip = (long) tmp;
+ }
+ return ret;
#else
# error Unknown long word size
#endif
@@ -765,6 +807,14 @@ int enif_get_ulong(ErlNifEnv* env, Eterm term, unsigned long* ip)
return term_to_Uint(term, ip);
#elif SIZEOF_LONG == 8
return term_to_Uint64(term, ip);
+#elif SIZEOF_LONG == SIZEOF_INT
+ int ret;
+ unsigned int tmp;
+ ret = enif_get_uint(env,term,&tmp);
+ if (ret) {
+ *ip = (unsigned long) tmp;
+ }
+ return ret;
#else
# error Unknown long word size
#endif
@@ -825,7 +875,8 @@ ERL_NIF_TERM enif_make_int(ErlNifEnv* env, int i)
{
#if SIZEOF_INT == ERTS_SIZEOF_ETERM
return IS_SSMALL(i) ? make_small(i) : small_to_big(i,alloc_heap(env,2));
-#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM
+#elif (SIZEOF_LONG == ERTS_SIZEOF_ETERM) || \
+ (SIZEOF_LONG_LONG == ERTS_SIZEOF_ETERM)
return make_small(i);
#endif
}
@@ -834,7 +885,8 @@ ERL_NIF_TERM enif_make_uint(ErlNifEnv* env, unsigned i)
{
#if SIZEOF_INT == ERTS_SIZEOF_ETERM
return IS_USMALL(0,i) ? make_small(i) : uint_to_big(i,alloc_heap(env,2));
-#elif SIZEOF_LONG == ERTS_SIZEOF_ETERM
+#elif (SIZEOF_LONG == ERTS_SIZEOF_ETERM) || \
+ (SIZEOF_LONG_LONG == ERTS_SIZEOF_ETERM)
return make_small(i);
#endif
}
@@ -846,6 +898,8 @@ ERL_NIF_TERM enif_make_long(ErlNifEnv* env, long i)
}
#if SIZEOF_LONG == ERTS_SIZEOF_ETERM
return small_to_big(i, alloc_heap(env,2));
+#elif SIZEOF_LONG_LONG == ERTS_SIZEOF_ETERM
+ return make_small(i);
#elif SIZEOF_LONG == 8
ensure_heap(env,3);
return erts_sint64_to_big(i, &env->hp);
@@ -859,6 +913,8 @@ ERL_NIF_TERM enif_make_ulong(ErlNifEnv* env, unsigned long i)
}
#if SIZEOF_LONG == ERTS_SIZEOF_ETERM
return uint_to_big(i,alloc_heap(env,2));
+#elif SIZEOF_LONG_LONG == ERTS_SIZEOF_ETERM
+ return make_small(i);
#elif SIZEOF_LONG == 8
ensure_heap(env,3);
return erts_uint64_to_big(i, &env->hp);
@@ -1021,6 +1077,29 @@ void enif_system_info(ErlNifSysInfo *sip, size_t si_size)
driver_system_info(sip, si_size);
}
+int enif_make_reverse_list(ErlNifEnv* env, ERL_NIF_TERM term, ERL_NIF_TERM *list) {
+ Eterm *listptr, ret = NIL, *hp;
+
+ if (is_nil(term)) {
+ *list = term;
+ return 1;
+ }
+
+ ret = NIL;
+
+ while (is_not_nil(term)) {
+ if (is_not_list(term)) {
+ return 0;
+ }
+ hp = alloc_heap(env, 2);
+ listptr = list_val(term);
+ ret = CONS(hp, CAR(listptr), ret);
+ term = CDR(listptr);
+ }
+ *list = ret;
+ return 1;
+}
+
ErlNifMutex* enif_mutex_create(char *name) { return erl_drv_mutex_create(name); }
void enif_mutex_destroy(ErlNifMutex *mtx) { erl_drv_mutex_destroy(mtx); }
@@ -1112,7 +1191,7 @@ static ErlNifResourceType* find_resource_type(Eterm module, Eterm name)
}
#define in_area(ptr,start,nbytes) \
- ((unsigned long)((char*)(ptr) - (char*)(start)) < (nbytes))
+ ((UWord)((char*)(ptr) - (char*)(start)) < (nbytes))
static void close_lib(struct erl_module_nif* lib)
@@ -1160,7 +1239,7 @@ enif_open_resource_type(ErlNifEnv* env,
ErlNifResourceFlags op = flags;
Eterm module_am, name_am;
- ASSERT(erts_smp_is_system_blocked(0));
+ ASSERT(erts_smp_thr_progress_is_blocking());
ASSERT(module_str == NULL); /* for now... */
module_am = make_atom(env->mod_nif->mod->module);
name_am = enif_make_atom(env, name_str);
@@ -1439,6 +1518,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2)
Eterm ret = am_ok;
int veto;
struct erl_module_nif* lib = NULL;
+ int reload_warning = 0;
len = list_length(BIF_ARG_1);
if (len < 0) {
@@ -1454,7 +1534,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2)
/* Block system (is this the right place to do it?) */
erts_smp_proc_unlock(BIF_P, ERTS_PROC_LOCK_MAIN);
- erts_smp_block_system(0);
+ erts_smp_thr_progress_block();
/* Find calling module */
ASSERT(BIF_P->current != NULL);
@@ -1578,6 +1658,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2)
else {
mod->nif->entry = NULL; /* to prevent 'unload' callback */
erts_unload_nif(mod->nif);
+ reload_warning = 1;
}
}
else {
@@ -1624,7 +1705,7 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2)
}
else { /* Function traced, patch the original instruction word */
BpData** bps = (BpData**) code_ptr[1];
- BpData* bp = (BpData*) bps[bp_sched2ix()];
+ BpData* bp = (BpData*) bps[erts_bp_sched2ix()];
bp->orig_instr = (BeamInstr) BeamOp(op_call_nif);
}
code_ptr[5+1] = (BeamInstr) entry->funcs[i].fptr;
@@ -1643,9 +1724,18 @@ BIF_RETTYPE load_nif_2(BIF_ALIST_2)
erts_sys_ddll_free_error(&errdesc);
}
- erts_smp_release_system();
+ erts_smp_thr_progress_unblock();
erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN);
erts_free(ERTS_ALC_T_TMP, lib_name);
+
+ if (reload_warning) {
+ erts_dsprintf_buf_t* dsbufp = erts_create_logger_dsbuf();
+ erts_dsprintf(dsbufp,
+ "Repeated calls to erlang:load_nif from module '%T'.\n\n"
+ "The NIF reload mechanism is deprecated and must not "
+ "be used in production systems.\n", mod_atom);
+ erts_send_warning_to_logger(BIF_P->group_leader, dsbufp);
+ }
BIF_RET(ret);
}
@@ -1655,7 +1745,7 @@ erts_unload_nif(struct erl_module_nif* lib)
{
ErlNifResourceType* rt;
ErlNifResourceType* next;
- ASSERT(erts_smp_is_system_blocked(0));
+ ASSERT(erts_smp_thr_progress_is_blocking());
ASSERT(lib != NULL);
ASSERT(lib->mod != NULL);
for (rt = resource_type_list.next;
@@ -1700,6 +1790,13 @@ void erl_nif_init()
resource_type_list.name = THE_NON_VALUE;
}
+#ifdef USE_VM_PROBES
+void dtrace_nifenv_str(ErlNifEnv *env, char *process_buf)
+{
+ dtrace_pid_str(env->proc->id, process_buf);
+}
+#endif
+
#ifdef READONLY_CHECK
/* Use checksums to assert that NIFs do not write into inspected binaries
*/
@@ -1715,8 +1812,10 @@ struct readonly_check_t
};
static void add_readonly_check(ErlNifEnv* env, unsigned char* ptr, unsigned sz)
{
- struct readonly_check_t* obj = erts_alloc(ERTS_ALC_T_TMP,
+ ErtsAlcType_t allocator = is_proc_bound(env) ? ERTS_ALC_T_TMP : ERTS_ALC_T_NIF;
+ struct readonly_check_t* obj = erts_alloc(allocator,
sizeof(struct readonly_check_t));
+ obj->hdr.allocator = allocator;
obj->hdr.next = env->tmp_obj_list;
env->tmp_obj_list = &obj->hdr;
obj->hdr.dtor = &readonly_check_dtor;
@@ -1733,7 +1832,7 @@ static void readonly_check_dtor(struct enif_tmp_obj_t* o)
" %x != %x\r\nABORTING\r\n", chksum, obj->checksum);
abort();
}
- erts_free(ERTS_ALC_T_TMP, obj);
+ erts_free(obj->hdr.allocator, obj);
}
static unsigned calc_checksum(unsigned char* ptr, unsigned size)
{
@@ -1746,3 +1845,1079 @@ static unsigned calc_checksum(unsigned char* ptr, unsigned size)
#endif /* READONLY_CHECK */
+#ifdef HAVE_USE_DTRACE
+
+#define MESSAGE_BUFSIZ 1024
+
+static void get_string_maybe(ErlNifEnv *env, const ERL_NIF_TERM term,
+ char **ptr, char *buf, int bufsiz)
+{
+ ErlNifBinary str_bin;
+
+ if (!enif_inspect_iolist_as_binary(env, term, &str_bin) ||
+ str_bin.size > bufsiz) {
+ *ptr = NULL;
+ } else {
+ memcpy(buf, (char *) str_bin.data, str_bin.size);
+ buf[str_bin.size] = '\0';
+ *ptr = buf;
+ }
+}
+
+ERL_NIF_TERM erl_nif_user_trace_s1(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[])
+{
+ ErlNifBinary message_bin;
+ DTRACE_CHARBUF(messagebuf, MESSAGE_BUFSIZ + 1);
+
+ if (DTRACE_ENABLED(user_trace_s1)) {
+ if (!enif_inspect_iolist_as_binary(env, argv[0], &message_bin) ||
+ message_bin.size > MESSAGE_BUFSIZ) {
+ return am_badarg;
+ }
+ memcpy(messagebuf, (char *) message_bin.data, message_bin.size);
+ messagebuf[message_bin.size] = '\0';
+ DTRACE1(user_trace_s1, messagebuf);
+ return am_true;
+ } else {
+ return am_false;
+ }
+}
+
+ERL_NIF_TERM erl_nif_user_trace_i4s4(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[])
+{
+ DTRACE_CHARBUF(procbuf, 32 + 1);
+ DTRACE_CHARBUF(user_tagbuf, MESSAGE_BUFSIZ + 1);
+ char *utbuf = NULL;
+ ErlNifSInt64 i1, i2, i3, i4;
+ DTRACE_CHARBUF(messagebuf1, MESSAGE_BUFSIZ + 1);
+ DTRACE_CHARBUF(messagebuf2, MESSAGE_BUFSIZ + 1);
+ DTRACE_CHARBUF(messagebuf3, MESSAGE_BUFSIZ + 1);
+ DTRACE_CHARBUF(messagebuf4, MESSAGE_BUFSIZ + 1);
+ char *mbuf1 = NULL, *mbuf2 = NULL, *mbuf3 = NULL, *mbuf4 = NULL;
+
+ if (DTRACE_ENABLED(user_trace_i4s4)) {
+ dtrace_nifenv_str(env, procbuf);
+ get_string_maybe(env, argv[0], &utbuf, user_tagbuf, MESSAGE_BUFSIZ);
+ if (! enif_get_int64(env, argv[1], &i1))
+ i1 = 0;
+ if (! enif_get_int64(env, argv[2], &i2))
+ i2 = 0;
+ if (! enif_get_int64(env, argv[3], &i3))
+ i3 = 0;
+ if (! enif_get_int64(env, argv[4], &i4))
+ i4 = 0;
+ get_string_maybe(env, argv[5], &mbuf1, messagebuf1, MESSAGE_BUFSIZ);
+ get_string_maybe(env, argv[6], &mbuf2, messagebuf2, MESSAGE_BUFSIZ);
+ get_string_maybe(env, argv[7], &mbuf3, messagebuf3, MESSAGE_BUFSIZ);
+ get_string_maybe(env, argv[8], &mbuf4, messagebuf4, MESSAGE_BUFSIZ);
+ DTRACE10(user_trace_i4s4, procbuf, utbuf,
+ i1, i2, i3, i4, mbuf1, mbuf2, mbuf3, mbuf4);
+ return am_true;
+ } else {
+ return am_false;
+ }
+}
+
+#define DTRACE10_LABEL(name, label, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9) \
+ erlang_##name##label((a0), (a1), (a2), (a3), (a4), (a5), (a6), (a7), (a8), (a9))
+#define N_STATEMENT(the_label) \
+ case the_label: \
+ if (DTRACE_ENABLED(user_trace_n##the_label)) { \
+ dtrace_nifenv_str(env, procbuf); \
+ get_string_maybe(env, argv[1], &utbuf, user_tagbuf, MESSAGE_BUFSIZ); \
+ if (! enif_get_int64(env, argv[2], &i1)) \
+ i1 = 0; \
+ if (! enif_get_int64(env, argv[3], &i2)) \
+ i2 = 0; \
+ if (! enif_get_int64(env, argv[4], &i3)) \
+ i3 = 0; \
+ if (! enif_get_int64(env, argv[5], &i4)) \
+ i4 = 0; \
+ get_string_maybe(env, argv[6], &mbuf1, messagebuf1, MESSAGE_BUFSIZ); \
+ get_string_maybe(env, argv[7], &mbuf2, messagebuf2, MESSAGE_BUFSIZ); \
+ get_string_maybe(env, argv[8], &mbuf3, messagebuf3, MESSAGE_BUFSIZ); \
+ get_string_maybe(env, argv[9], &mbuf4, messagebuf4, MESSAGE_BUFSIZ); \
+ DTRACE10_LABEL(user_trace_n, the_label, procbuf, utbuf, \
+ i1, i2, i3, i4, mbuf1, mbuf2, mbuf3, mbuf4); \
+ return am_true; \
+ } else { \
+ return am_false; \
+ } \
+ break
+
+ERL_NIF_TERM erl_nif_user_trace_n(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[])
+{
+ DTRACE_CHARBUF(procbuf, 32 + 1);
+ DTRACE_CHARBUF(user_tagbuf, MESSAGE_BUFSIZ + 1);
+ char *utbuf = NULL;
+ ErlNifSInt64 i1, i2, i3, i4;
+ DTRACE_CHARBUF(messagebuf1, MESSAGE_BUFSIZ + 1);
+ DTRACE_CHARBUF(messagebuf2, MESSAGE_BUFSIZ + 1);
+ DTRACE_CHARBUF(messagebuf3, MESSAGE_BUFSIZ + 1);
+ DTRACE_CHARBUF(messagebuf4, MESSAGE_BUFSIZ + 1);
+ char *mbuf1 = NULL, *mbuf2 = NULL, *mbuf3 = NULL, *mbuf4 = NULL;
+ ErlNifSInt64 label = 0;
+
+ if (! enif_get_int64(env, argv[0], &label) || label < 0 || label > 1023) {
+ return am_badarg;
+ }
+ switch (label) {
+ N_STATEMENT(0);
+ N_STATEMENT(1);
+ N_STATEMENT(2);
+ N_STATEMENT(3);
+ N_STATEMENT(4);
+ N_STATEMENT(5);
+ N_STATEMENT(6);
+ N_STATEMENT(7);
+ N_STATEMENT(8);
+ N_STATEMENT(9);
+ N_STATEMENT(10);
+ N_STATEMENT(11);
+ N_STATEMENT(12);
+ N_STATEMENT(13);
+ N_STATEMENT(14);
+ N_STATEMENT(15);
+ N_STATEMENT(16);
+ N_STATEMENT(17);
+ N_STATEMENT(18);
+ N_STATEMENT(19);
+ N_STATEMENT(20);
+ N_STATEMENT(21);
+ N_STATEMENT(22);
+ N_STATEMENT(23);
+ N_STATEMENT(24);
+ N_STATEMENT(25);
+ N_STATEMENT(26);
+ N_STATEMENT(27);
+ N_STATEMENT(28);
+ N_STATEMENT(29);
+ N_STATEMENT(30);
+ N_STATEMENT(31);
+ N_STATEMENT(32);
+ N_STATEMENT(33);
+ N_STATEMENT(34);
+ N_STATEMENT(35);
+ N_STATEMENT(36);
+ N_STATEMENT(37);
+ N_STATEMENT(38);
+ N_STATEMENT(39);
+ N_STATEMENT(40);
+ N_STATEMENT(41);
+ N_STATEMENT(42);
+ N_STATEMENT(43);
+ N_STATEMENT(44);
+ N_STATEMENT(45);
+ N_STATEMENT(46);
+ N_STATEMENT(47);
+ N_STATEMENT(48);
+ N_STATEMENT(49);
+ N_STATEMENT(50);
+ N_STATEMENT(51);
+ N_STATEMENT(52);
+ N_STATEMENT(53);
+ N_STATEMENT(54);
+ N_STATEMENT(55);
+ N_STATEMENT(56);
+ N_STATEMENT(57);
+ N_STATEMENT(58);
+ N_STATEMENT(59);
+ N_STATEMENT(60);
+ N_STATEMENT(61);
+ N_STATEMENT(62);
+ N_STATEMENT(63);
+ N_STATEMENT(64);
+ N_STATEMENT(65);
+ N_STATEMENT(66);
+ N_STATEMENT(67);
+ N_STATEMENT(68);
+ N_STATEMENT(69);
+ N_STATEMENT(70);
+ N_STATEMENT(71);
+ N_STATEMENT(72);
+ N_STATEMENT(73);
+ N_STATEMENT(74);
+ N_STATEMENT(75);
+ N_STATEMENT(76);
+ N_STATEMENT(77);
+ N_STATEMENT(78);
+ N_STATEMENT(79);
+ N_STATEMENT(80);
+ N_STATEMENT(81);
+ N_STATEMENT(82);
+ N_STATEMENT(83);
+ N_STATEMENT(84);
+ N_STATEMENT(85);
+ N_STATEMENT(86);
+ N_STATEMENT(87);
+ N_STATEMENT(88);
+ N_STATEMENT(89);
+ N_STATEMENT(90);
+ N_STATEMENT(91);
+ N_STATEMENT(92);
+ N_STATEMENT(93);
+ N_STATEMENT(94);
+ N_STATEMENT(95);
+ N_STATEMENT(96);
+ N_STATEMENT(97);
+ N_STATEMENT(98);
+ N_STATEMENT(99);
+ N_STATEMENT(100);
+ N_STATEMENT(101);
+ N_STATEMENT(102);
+ N_STATEMENT(103);
+ N_STATEMENT(104);
+ N_STATEMENT(105);
+ N_STATEMENT(106);
+ N_STATEMENT(107);
+ N_STATEMENT(108);
+ N_STATEMENT(109);
+ N_STATEMENT(110);
+ N_STATEMENT(111);
+ N_STATEMENT(112);
+ N_STATEMENT(113);
+ N_STATEMENT(114);
+ N_STATEMENT(115);
+ N_STATEMENT(116);
+ N_STATEMENT(117);
+ N_STATEMENT(118);
+ N_STATEMENT(119);
+ N_STATEMENT(120);
+ N_STATEMENT(121);
+ N_STATEMENT(122);
+ N_STATEMENT(123);
+ N_STATEMENT(124);
+ N_STATEMENT(125);
+ N_STATEMENT(126);
+ N_STATEMENT(127);
+ N_STATEMENT(128);
+ N_STATEMENT(129);
+ N_STATEMENT(130);
+ N_STATEMENT(131);
+ N_STATEMENT(132);
+ N_STATEMENT(133);
+ N_STATEMENT(134);
+ N_STATEMENT(135);
+ N_STATEMENT(136);
+ N_STATEMENT(137);
+ N_STATEMENT(138);
+ N_STATEMENT(139);
+ N_STATEMENT(140);
+ N_STATEMENT(141);
+ N_STATEMENT(142);
+ N_STATEMENT(143);
+ N_STATEMENT(144);
+ N_STATEMENT(145);
+ N_STATEMENT(146);
+ N_STATEMENT(147);
+ N_STATEMENT(148);
+ N_STATEMENT(149);
+ N_STATEMENT(150);
+ N_STATEMENT(151);
+ N_STATEMENT(152);
+ N_STATEMENT(153);
+ N_STATEMENT(154);
+ N_STATEMENT(155);
+ N_STATEMENT(156);
+ N_STATEMENT(157);
+ N_STATEMENT(158);
+ N_STATEMENT(159);
+ N_STATEMENT(160);
+ N_STATEMENT(161);
+ N_STATEMENT(162);
+ N_STATEMENT(163);
+ N_STATEMENT(164);
+ N_STATEMENT(165);
+ N_STATEMENT(166);
+ N_STATEMENT(167);
+ N_STATEMENT(168);
+ N_STATEMENT(169);
+ N_STATEMENT(170);
+ N_STATEMENT(171);
+ N_STATEMENT(172);
+ N_STATEMENT(173);
+ N_STATEMENT(174);
+ N_STATEMENT(175);
+ N_STATEMENT(176);
+ N_STATEMENT(177);
+ N_STATEMENT(178);
+ N_STATEMENT(179);
+ N_STATEMENT(180);
+ N_STATEMENT(181);
+ N_STATEMENT(182);
+ N_STATEMENT(183);
+ N_STATEMENT(184);
+ N_STATEMENT(185);
+ N_STATEMENT(186);
+ N_STATEMENT(187);
+ N_STATEMENT(188);
+ N_STATEMENT(189);
+ N_STATEMENT(190);
+ N_STATEMENT(191);
+ N_STATEMENT(192);
+ N_STATEMENT(193);
+ N_STATEMENT(194);
+ N_STATEMENT(195);
+ N_STATEMENT(196);
+ N_STATEMENT(197);
+ N_STATEMENT(198);
+ N_STATEMENT(199);
+ N_STATEMENT(200);
+ N_STATEMENT(201);
+ N_STATEMENT(202);
+ N_STATEMENT(203);
+ N_STATEMENT(204);
+ N_STATEMENT(205);
+ N_STATEMENT(206);
+ N_STATEMENT(207);
+ N_STATEMENT(208);
+ N_STATEMENT(209);
+ N_STATEMENT(210);
+ N_STATEMENT(211);
+ N_STATEMENT(212);
+ N_STATEMENT(213);
+ N_STATEMENT(214);
+ N_STATEMENT(215);
+ N_STATEMENT(216);
+ N_STATEMENT(217);
+ N_STATEMENT(218);
+ N_STATEMENT(219);
+ N_STATEMENT(220);
+ N_STATEMENT(221);
+ N_STATEMENT(222);
+ N_STATEMENT(223);
+ N_STATEMENT(224);
+ N_STATEMENT(225);
+ N_STATEMENT(226);
+ N_STATEMENT(227);
+ N_STATEMENT(228);
+ N_STATEMENT(229);
+ N_STATEMENT(230);
+ N_STATEMENT(231);
+ N_STATEMENT(232);
+ N_STATEMENT(233);
+ N_STATEMENT(234);
+ N_STATEMENT(235);
+ N_STATEMENT(236);
+ N_STATEMENT(237);
+ N_STATEMENT(238);
+ N_STATEMENT(239);
+ N_STATEMENT(240);
+ N_STATEMENT(241);
+ N_STATEMENT(242);
+ N_STATEMENT(243);
+ N_STATEMENT(244);
+ N_STATEMENT(245);
+ N_STATEMENT(246);
+ N_STATEMENT(247);
+ N_STATEMENT(248);
+ N_STATEMENT(249);
+ N_STATEMENT(250);
+ N_STATEMENT(251);
+ N_STATEMENT(252);
+ N_STATEMENT(253);
+ N_STATEMENT(254);
+ N_STATEMENT(255);
+ N_STATEMENT(256);
+ N_STATEMENT(257);
+ N_STATEMENT(258);
+ N_STATEMENT(259);
+ N_STATEMENT(260);
+ N_STATEMENT(261);
+ N_STATEMENT(262);
+ N_STATEMENT(263);
+ N_STATEMENT(264);
+ N_STATEMENT(265);
+ N_STATEMENT(266);
+ N_STATEMENT(267);
+ N_STATEMENT(268);
+ N_STATEMENT(269);
+ N_STATEMENT(270);
+ N_STATEMENT(271);
+ N_STATEMENT(272);
+ N_STATEMENT(273);
+ N_STATEMENT(274);
+ N_STATEMENT(275);
+ N_STATEMENT(276);
+ N_STATEMENT(277);
+ N_STATEMENT(278);
+ N_STATEMENT(279);
+ N_STATEMENT(280);
+ N_STATEMENT(281);
+ N_STATEMENT(282);
+ N_STATEMENT(283);
+ N_STATEMENT(284);
+ N_STATEMENT(285);
+ N_STATEMENT(286);
+ N_STATEMENT(287);
+ N_STATEMENT(288);
+ N_STATEMENT(289);
+ N_STATEMENT(290);
+ N_STATEMENT(291);
+ N_STATEMENT(292);
+ N_STATEMENT(293);
+ N_STATEMENT(294);
+ N_STATEMENT(295);
+ N_STATEMENT(296);
+ N_STATEMENT(297);
+ N_STATEMENT(298);
+ N_STATEMENT(299);
+ N_STATEMENT(300);
+ N_STATEMENT(301);
+ N_STATEMENT(302);
+ N_STATEMENT(303);
+ N_STATEMENT(304);
+ N_STATEMENT(305);
+ N_STATEMENT(306);
+ N_STATEMENT(307);
+ N_STATEMENT(308);
+ N_STATEMENT(309);
+ N_STATEMENT(310);
+ N_STATEMENT(311);
+ N_STATEMENT(312);
+ N_STATEMENT(313);
+ N_STATEMENT(314);
+ N_STATEMENT(315);
+ N_STATEMENT(316);
+ N_STATEMENT(317);
+ N_STATEMENT(318);
+ N_STATEMENT(319);
+ N_STATEMENT(320);
+ N_STATEMENT(321);
+ N_STATEMENT(322);
+ N_STATEMENT(323);
+ N_STATEMENT(324);
+ N_STATEMENT(325);
+ N_STATEMENT(326);
+ N_STATEMENT(327);
+ N_STATEMENT(328);
+ N_STATEMENT(329);
+ N_STATEMENT(330);
+ N_STATEMENT(331);
+ N_STATEMENT(332);
+ N_STATEMENT(333);
+ N_STATEMENT(334);
+ N_STATEMENT(335);
+ N_STATEMENT(336);
+ N_STATEMENT(337);
+ N_STATEMENT(338);
+ N_STATEMENT(339);
+ N_STATEMENT(340);
+ N_STATEMENT(341);
+ N_STATEMENT(342);
+ N_STATEMENT(343);
+ N_STATEMENT(344);
+ N_STATEMENT(345);
+ N_STATEMENT(346);
+ N_STATEMENT(347);
+ N_STATEMENT(348);
+ N_STATEMENT(349);
+ N_STATEMENT(350);
+ N_STATEMENT(351);
+ N_STATEMENT(352);
+ N_STATEMENT(353);
+ N_STATEMENT(354);
+ N_STATEMENT(355);
+ N_STATEMENT(356);
+ N_STATEMENT(357);
+ N_STATEMENT(358);
+ N_STATEMENT(359);
+ N_STATEMENT(360);
+ N_STATEMENT(361);
+ N_STATEMENT(362);
+ N_STATEMENT(363);
+ N_STATEMENT(364);
+ N_STATEMENT(365);
+ N_STATEMENT(366);
+ N_STATEMENT(367);
+ N_STATEMENT(368);
+ N_STATEMENT(369);
+ N_STATEMENT(370);
+ N_STATEMENT(371);
+ N_STATEMENT(372);
+ N_STATEMENT(373);
+ N_STATEMENT(374);
+ N_STATEMENT(375);
+ N_STATEMENT(376);
+ N_STATEMENT(377);
+ N_STATEMENT(378);
+ N_STATEMENT(379);
+ N_STATEMENT(380);
+ N_STATEMENT(381);
+ N_STATEMENT(382);
+ N_STATEMENT(383);
+ N_STATEMENT(384);
+ N_STATEMENT(385);
+ N_STATEMENT(386);
+ N_STATEMENT(387);
+ N_STATEMENT(388);
+ N_STATEMENT(389);
+ N_STATEMENT(390);
+ N_STATEMENT(391);
+ N_STATEMENT(392);
+ N_STATEMENT(393);
+ N_STATEMENT(394);
+ N_STATEMENT(395);
+ N_STATEMENT(396);
+ N_STATEMENT(397);
+ N_STATEMENT(398);
+ N_STATEMENT(399);
+ N_STATEMENT(400);
+ N_STATEMENT(401);
+ N_STATEMENT(402);
+ N_STATEMENT(403);
+ N_STATEMENT(404);
+ N_STATEMENT(405);
+ N_STATEMENT(406);
+ N_STATEMENT(407);
+ N_STATEMENT(408);
+ N_STATEMENT(409);
+ N_STATEMENT(410);
+ N_STATEMENT(411);
+ N_STATEMENT(412);
+ N_STATEMENT(413);
+ N_STATEMENT(414);
+ N_STATEMENT(415);
+ N_STATEMENT(416);
+ N_STATEMENT(417);
+ N_STATEMENT(418);
+ N_STATEMENT(419);
+ N_STATEMENT(420);
+ N_STATEMENT(421);
+ N_STATEMENT(422);
+ N_STATEMENT(423);
+ N_STATEMENT(424);
+ N_STATEMENT(425);
+ N_STATEMENT(426);
+ N_STATEMENT(427);
+ N_STATEMENT(428);
+ N_STATEMENT(429);
+ N_STATEMENT(430);
+ N_STATEMENT(431);
+ N_STATEMENT(432);
+ N_STATEMENT(433);
+ N_STATEMENT(434);
+ N_STATEMENT(435);
+ N_STATEMENT(436);
+ N_STATEMENT(437);
+ N_STATEMENT(438);
+ N_STATEMENT(439);
+ N_STATEMENT(440);
+ N_STATEMENT(441);
+ N_STATEMENT(442);
+ N_STATEMENT(443);
+ N_STATEMENT(444);
+ N_STATEMENT(445);
+ N_STATEMENT(446);
+ N_STATEMENT(447);
+ N_STATEMENT(448);
+ N_STATEMENT(449);
+ N_STATEMENT(450);
+ N_STATEMENT(451);
+ N_STATEMENT(452);
+ N_STATEMENT(453);
+ N_STATEMENT(454);
+ N_STATEMENT(455);
+ N_STATEMENT(456);
+ N_STATEMENT(457);
+ N_STATEMENT(458);
+ N_STATEMENT(459);
+ N_STATEMENT(460);
+ N_STATEMENT(461);
+ N_STATEMENT(462);
+ N_STATEMENT(463);
+ N_STATEMENT(464);
+ N_STATEMENT(465);
+ N_STATEMENT(466);
+ N_STATEMENT(467);
+ N_STATEMENT(468);
+ N_STATEMENT(469);
+ N_STATEMENT(470);
+ N_STATEMENT(471);
+ N_STATEMENT(472);
+ N_STATEMENT(473);
+ N_STATEMENT(474);
+ N_STATEMENT(475);
+ N_STATEMENT(476);
+ N_STATEMENT(477);
+ N_STATEMENT(478);
+ N_STATEMENT(479);
+ N_STATEMENT(480);
+ N_STATEMENT(481);
+ N_STATEMENT(482);
+ N_STATEMENT(483);
+ N_STATEMENT(484);
+ N_STATEMENT(485);
+ N_STATEMENT(486);
+ N_STATEMENT(487);
+ N_STATEMENT(488);
+ N_STATEMENT(489);
+ N_STATEMENT(490);
+ N_STATEMENT(491);
+ N_STATEMENT(492);
+ N_STATEMENT(493);
+ N_STATEMENT(494);
+ N_STATEMENT(495);
+ N_STATEMENT(496);
+ N_STATEMENT(497);
+ N_STATEMENT(498);
+ N_STATEMENT(499);
+ N_STATEMENT(500);
+ N_STATEMENT(501);
+ N_STATEMENT(502);
+ N_STATEMENT(503);
+ N_STATEMENT(504);
+ N_STATEMENT(505);
+ N_STATEMENT(506);
+ N_STATEMENT(507);
+ N_STATEMENT(508);
+ N_STATEMENT(509);
+ N_STATEMENT(510);
+ N_STATEMENT(511);
+ N_STATEMENT(512);
+ N_STATEMENT(513);
+ N_STATEMENT(514);
+ N_STATEMENT(515);
+ N_STATEMENT(516);
+ N_STATEMENT(517);
+ N_STATEMENT(518);
+ N_STATEMENT(519);
+ N_STATEMENT(520);
+ N_STATEMENT(521);
+ N_STATEMENT(522);
+ N_STATEMENT(523);
+ N_STATEMENT(524);
+ N_STATEMENT(525);
+ N_STATEMENT(526);
+ N_STATEMENT(527);
+ N_STATEMENT(528);
+ N_STATEMENT(529);
+ N_STATEMENT(530);
+ N_STATEMENT(531);
+ N_STATEMENT(532);
+ N_STATEMENT(533);
+ N_STATEMENT(534);
+ N_STATEMENT(535);
+ N_STATEMENT(536);
+ N_STATEMENT(537);
+ N_STATEMENT(538);
+ N_STATEMENT(539);
+ N_STATEMENT(540);
+ N_STATEMENT(541);
+ N_STATEMENT(542);
+ N_STATEMENT(543);
+ N_STATEMENT(544);
+ N_STATEMENT(545);
+ N_STATEMENT(546);
+ N_STATEMENT(547);
+ N_STATEMENT(548);
+ N_STATEMENT(549);
+ N_STATEMENT(550);
+ N_STATEMENT(551);
+ N_STATEMENT(552);
+ N_STATEMENT(553);
+ N_STATEMENT(554);
+ N_STATEMENT(555);
+ N_STATEMENT(556);
+ N_STATEMENT(557);
+ N_STATEMENT(558);
+ N_STATEMENT(559);
+ N_STATEMENT(560);
+ N_STATEMENT(561);
+ N_STATEMENT(562);
+ N_STATEMENT(563);
+ N_STATEMENT(564);
+ N_STATEMENT(565);
+ N_STATEMENT(566);
+ N_STATEMENT(567);
+ N_STATEMENT(568);
+ N_STATEMENT(569);
+ N_STATEMENT(570);
+ N_STATEMENT(571);
+ N_STATEMENT(572);
+ N_STATEMENT(573);
+ N_STATEMENT(574);
+ N_STATEMENT(575);
+ N_STATEMENT(576);
+ N_STATEMENT(577);
+ N_STATEMENT(578);
+ N_STATEMENT(579);
+ N_STATEMENT(580);
+ N_STATEMENT(581);
+ N_STATEMENT(582);
+ N_STATEMENT(583);
+ N_STATEMENT(584);
+ N_STATEMENT(585);
+ N_STATEMENT(586);
+ N_STATEMENT(587);
+ N_STATEMENT(588);
+ N_STATEMENT(589);
+ N_STATEMENT(590);
+ N_STATEMENT(591);
+ N_STATEMENT(592);
+ N_STATEMENT(593);
+ N_STATEMENT(594);
+ N_STATEMENT(595);
+ N_STATEMENT(596);
+ N_STATEMENT(597);
+ N_STATEMENT(598);
+ N_STATEMENT(599);
+ N_STATEMENT(600);
+ N_STATEMENT(601);
+ N_STATEMENT(602);
+ N_STATEMENT(603);
+ N_STATEMENT(604);
+ N_STATEMENT(605);
+ N_STATEMENT(606);
+ N_STATEMENT(607);
+ N_STATEMENT(608);
+ N_STATEMENT(609);
+ N_STATEMENT(610);
+ N_STATEMENT(611);
+ N_STATEMENT(612);
+ N_STATEMENT(613);
+ N_STATEMENT(614);
+ N_STATEMENT(615);
+ N_STATEMENT(616);
+ N_STATEMENT(617);
+ N_STATEMENT(618);
+ N_STATEMENT(619);
+ N_STATEMENT(620);
+ N_STATEMENT(621);
+ N_STATEMENT(622);
+ N_STATEMENT(623);
+ N_STATEMENT(624);
+ N_STATEMENT(625);
+ N_STATEMENT(626);
+ N_STATEMENT(627);
+ N_STATEMENT(628);
+ N_STATEMENT(629);
+ N_STATEMENT(630);
+ N_STATEMENT(631);
+ N_STATEMENT(632);
+ N_STATEMENT(633);
+ N_STATEMENT(634);
+ N_STATEMENT(635);
+ N_STATEMENT(636);
+ N_STATEMENT(637);
+ N_STATEMENT(638);
+ N_STATEMENT(639);
+ N_STATEMENT(640);
+ N_STATEMENT(641);
+ N_STATEMENT(642);
+ N_STATEMENT(643);
+ N_STATEMENT(644);
+ N_STATEMENT(645);
+ N_STATEMENT(646);
+ N_STATEMENT(647);
+ N_STATEMENT(648);
+ N_STATEMENT(649);
+ N_STATEMENT(650);
+ N_STATEMENT(651);
+ N_STATEMENT(652);
+ N_STATEMENT(653);
+ N_STATEMENT(654);
+ N_STATEMENT(655);
+ N_STATEMENT(656);
+ N_STATEMENT(657);
+ N_STATEMENT(658);
+ N_STATEMENT(659);
+ N_STATEMENT(660);
+ N_STATEMENT(661);
+ N_STATEMENT(662);
+ N_STATEMENT(663);
+ N_STATEMENT(664);
+ N_STATEMENT(665);
+ N_STATEMENT(666);
+ N_STATEMENT(667);
+ N_STATEMENT(668);
+ N_STATEMENT(669);
+ N_STATEMENT(670);
+ N_STATEMENT(671);
+ N_STATEMENT(672);
+ N_STATEMENT(673);
+ N_STATEMENT(674);
+ N_STATEMENT(675);
+ N_STATEMENT(676);
+ N_STATEMENT(677);
+ N_STATEMENT(678);
+ N_STATEMENT(679);
+ N_STATEMENT(680);
+ N_STATEMENT(681);
+ N_STATEMENT(682);
+ N_STATEMENT(683);
+ N_STATEMENT(684);
+ N_STATEMENT(685);
+ N_STATEMENT(686);
+ N_STATEMENT(687);
+ N_STATEMENT(688);
+ N_STATEMENT(689);
+ N_STATEMENT(690);
+ N_STATEMENT(691);
+ N_STATEMENT(692);
+ N_STATEMENT(693);
+ N_STATEMENT(694);
+ N_STATEMENT(695);
+ N_STATEMENT(696);
+ N_STATEMENT(697);
+ N_STATEMENT(698);
+ N_STATEMENT(699);
+ N_STATEMENT(700);
+ N_STATEMENT(701);
+ N_STATEMENT(702);
+ N_STATEMENT(703);
+ N_STATEMENT(704);
+ N_STATEMENT(705);
+ N_STATEMENT(706);
+ N_STATEMENT(707);
+ N_STATEMENT(708);
+ N_STATEMENT(709);
+ N_STATEMENT(710);
+ N_STATEMENT(711);
+ N_STATEMENT(712);
+ N_STATEMENT(713);
+ N_STATEMENT(714);
+ N_STATEMENT(715);
+ N_STATEMENT(716);
+ N_STATEMENT(717);
+ N_STATEMENT(718);
+ N_STATEMENT(719);
+ N_STATEMENT(720);
+ N_STATEMENT(721);
+ N_STATEMENT(722);
+ N_STATEMENT(723);
+ N_STATEMENT(724);
+ N_STATEMENT(725);
+ N_STATEMENT(726);
+ N_STATEMENT(727);
+ N_STATEMENT(728);
+ N_STATEMENT(729);
+ N_STATEMENT(730);
+ N_STATEMENT(731);
+ N_STATEMENT(732);
+ N_STATEMENT(733);
+ N_STATEMENT(734);
+ N_STATEMENT(735);
+ N_STATEMENT(736);
+ N_STATEMENT(737);
+ N_STATEMENT(738);
+ N_STATEMENT(739);
+ N_STATEMENT(740);
+ N_STATEMENT(741);
+ N_STATEMENT(742);
+ N_STATEMENT(743);
+ N_STATEMENT(744);
+ N_STATEMENT(745);
+ N_STATEMENT(746);
+ N_STATEMENT(747);
+ N_STATEMENT(748);
+ N_STATEMENT(749);
+ N_STATEMENT(750);
+ N_STATEMENT(751);
+ N_STATEMENT(752);
+ N_STATEMENT(753);
+ N_STATEMENT(754);
+ N_STATEMENT(755);
+ N_STATEMENT(756);
+ N_STATEMENT(757);
+ N_STATEMENT(758);
+ N_STATEMENT(759);
+ N_STATEMENT(760);
+ N_STATEMENT(761);
+ N_STATEMENT(762);
+ N_STATEMENT(763);
+ N_STATEMENT(764);
+ N_STATEMENT(765);
+ N_STATEMENT(766);
+ N_STATEMENT(767);
+ N_STATEMENT(768);
+ N_STATEMENT(769);
+ N_STATEMENT(770);
+ N_STATEMENT(771);
+ N_STATEMENT(772);
+ N_STATEMENT(773);
+ N_STATEMENT(774);
+ N_STATEMENT(775);
+ N_STATEMENT(776);
+ N_STATEMENT(777);
+ N_STATEMENT(778);
+ N_STATEMENT(779);
+ N_STATEMENT(780);
+ N_STATEMENT(781);
+ N_STATEMENT(782);
+ N_STATEMENT(783);
+ N_STATEMENT(784);
+ N_STATEMENT(785);
+ N_STATEMENT(786);
+ N_STATEMENT(787);
+ N_STATEMENT(788);
+ N_STATEMENT(789);
+ N_STATEMENT(790);
+ N_STATEMENT(791);
+ N_STATEMENT(792);
+ N_STATEMENT(793);
+ N_STATEMENT(794);
+ N_STATEMENT(795);
+ N_STATEMENT(796);
+ N_STATEMENT(797);
+ N_STATEMENT(798);
+ N_STATEMENT(799);
+ N_STATEMENT(800);
+ N_STATEMENT(801);
+ N_STATEMENT(802);
+ N_STATEMENT(803);
+ N_STATEMENT(804);
+ N_STATEMENT(805);
+ N_STATEMENT(806);
+ N_STATEMENT(807);
+ N_STATEMENT(808);
+ N_STATEMENT(809);
+ N_STATEMENT(810);
+ N_STATEMENT(811);
+ N_STATEMENT(812);
+ N_STATEMENT(813);
+ N_STATEMENT(814);
+ N_STATEMENT(815);
+ N_STATEMENT(816);
+ N_STATEMENT(817);
+ N_STATEMENT(818);
+ N_STATEMENT(819);
+ N_STATEMENT(820);
+ N_STATEMENT(821);
+ N_STATEMENT(822);
+ N_STATEMENT(823);
+ N_STATEMENT(824);
+ N_STATEMENT(825);
+ N_STATEMENT(826);
+ N_STATEMENT(827);
+ N_STATEMENT(828);
+ N_STATEMENT(829);
+ N_STATEMENT(830);
+ N_STATEMENT(831);
+ N_STATEMENT(832);
+ N_STATEMENT(833);
+ N_STATEMENT(834);
+ N_STATEMENT(835);
+ N_STATEMENT(836);
+ N_STATEMENT(837);
+ N_STATEMENT(838);
+ N_STATEMENT(839);
+ N_STATEMENT(840);
+ N_STATEMENT(841);
+ N_STATEMENT(842);
+ N_STATEMENT(843);
+ N_STATEMENT(844);
+ N_STATEMENT(845);
+ N_STATEMENT(846);
+ N_STATEMENT(847);
+ N_STATEMENT(848);
+ N_STATEMENT(849);
+ N_STATEMENT(850);
+ N_STATEMENT(851);
+ N_STATEMENT(852);
+ N_STATEMENT(853);
+ N_STATEMENT(854);
+ N_STATEMENT(855);
+ N_STATEMENT(856);
+ N_STATEMENT(857);
+ N_STATEMENT(858);
+ N_STATEMENT(859);
+ N_STATEMENT(860);
+ N_STATEMENT(861);
+ N_STATEMENT(862);
+ N_STATEMENT(863);
+ N_STATEMENT(864);
+ N_STATEMENT(865);
+ N_STATEMENT(866);
+ N_STATEMENT(867);
+ N_STATEMENT(868);
+ N_STATEMENT(869);
+ N_STATEMENT(870);
+ N_STATEMENT(871);
+ N_STATEMENT(872);
+ N_STATEMENT(873);
+ N_STATEMENT(874);
+ N_STATEMENT(875);
+ N_STATEMENT(876);
+ N_STATEMENT(877);
+ N_STATEMENT(878);
+ N_STATEMENT(879);
+ N_STATEMENT(880);
+ N_STATEMENT(881);
+ N_STATEMENT(882);
+ N_STATEMENT(883);
+ N_STATEMENT(884);
+ N_STATEMENT(885);
+ N_STATEMENT(886);
+ N_STATEMENT(887);
+ N_STATEMENT(888);
+ N_STATEMENT(889);
+ N_STATEMENT(890);
+ N_STATEMENT(891);
+ N_STATEMENT(892);
+ N_STATEMENT(893);
+ N_STATEMENT(894);
+ N_STATEMENT(895);
+ N_STATEMENT(896);
+ N_STATEMENT(897);
+ N_STATEMENT(898);
+ N_STATEMENT(899);
+ N_STATEMENT(900);
+ N_STATEMENT(901);
+ N_STATEMENT(902);
+ N_STATEMENT(903);
+ N_STATEMENT(904);
+ N_STATEMENT(905);
+ N_STATEMENT(906);
+ N_STATEMENT(907);
+ N_STATEMENT(908);
+ N_STATEMENT(909);
+ N_STATEMENT(910);
+ N_STATEMENT(911);
+ N_STATEMENT(912);
+ N_STATEMENT(913);
+ N_STATEMENT(914);
+ N_STATEMENT(915);
+ N_STATEMENT(916);
+ N_STATEMENT(917);
+ N_STATEMENT(918);
+ N_STATEMENT(919);
+ N_STATEMENT(920);
+ N_STATEMENT(921);
+ N_STATEMENT(922);
+ N_STATEMENT(923);
+ N_STATEMENT(924);
+ N_STATEMENT(925);
+ N_STATEMENT(926);
+ N_STATEMENT(927);
+ N_STATEMENT(928);
+ N_STATEMENT(929);
+ N_STATEMENT(930);
+ N_STATEMENT(931);
+ N_STATEMENT(932);
+ N_STATEMENT(933);
+ N_STATEMENT(934);
+ N_STATEMENT(935);
+ N_STATEMENT(936);
+ N_STATEMENT(937);
+ N_STATEMENT(938);
+ N_STATEMENT(939);
+ N_STATEMENT(940);
+ N_STATEMENT(941);
+ N_STATEMENT(942);
+ N_STATEMENT(943);
+ N_STATEMENT(944);
+ N_STATEMENT(945);
+ N_STATEMENT(946);
+ N_STATEMENT(947);
+ N_STATEMENT(948);
+ N_STATEMENT(949);
+ N_STATEMENT(950);
+ }
+ return am_error; /* NOTREACHED, shut up the compiler */
+}
+
+#endif /* HAVE_USE_DTRACE */