/******************************************************************************
* *
******************************************************************************/
int open_namelist(const char *fname)
{
int nml = -1;
FILE *f = fopen(fname, "r");
NML *fl = NULL;
if ( f == NULL ) {
fprintf(stderr, "Could not open \"%s\"\n", fname);
return -1;
}
nml = list_count++;
file_list = realloc(file_list, sizeof(NML)*list_count);
fl = &file_list[nml];
fl->count = 0; fl->section = NULL;
lineno = 0;
while ( readline(f, buf) ) {
if (buf[0] != '&') {
fprintf(stderr, "Error in file \"%s\"\n", fname);
fprintf(stderr, "\"%s\"\n",buf);
list_count--;
file_list = realloc(file_list, sizeof(NML)*list_count);
nml = -1;
break;
}
fl->count++;
fl->section = realloc(fl->section, sizeof(NML_Section)*fl->count);
get_section(f, &fl->section[fl->count-1], &buf[1]);
}
fclose(f);
#if DEBUG_NML
show_namelist(nml);
exit(0);
#endif
return nml;
}
static void
show_omp_node (int level, gfc_code *c)
{
gfc_omp_clauses *omp_clauses = NULL;
const char *name = NULL;
switch (c->op)
{
case EXEC_OMP_ATOMIC: name = "ATOMIC"; break;
case EXEC_OMP_BARRIER: name = "BARRIER"; break;
case EXEC_OMP_CRITICAL: name = "CRITICAL"; break;
case EXEC_OMP_FLUSH: name = "FLUSH"; break;
case EXEC_OMP_DO: name = "DO"; break;
case EXEC_OMP_MASTER: name = "MASTER"; break;
case EXEC_OMP_ORDERED: name = "ORDERED"; break;
case EXEC_OMP_PARALLEL: name = "PARALLEL"; break;
case EXEC_OMP_PARALLEL_DO: name = "PARALLEL DO"; break;
case EXEC_OMP_PARALLEL_SECTIONS: name = "PARALLEL SECTIONS"; break;
case EXEC_OMP_PARALLEL_WORKSHARE: name = "PARALLEL WORKSHARE"; break;
case EXEC_OMP_SECTIONS: name = "SECTIONS"; break;
case EXEC_OMP_SINGLE: name = "SINGLE"; break;
case EXEC_OMP_TASK: name = "TASK"; break;
case EXEC_OMP_TASKWAIT: name = "TASKWAIT"; break;
case EXEC_OMP_TASKYIELD: name = "TASKYIELD"; break;
case EXEC_OMP_WORKSHARE: name = "WORKSHARE"; break;
default:
gcc_unreachable ();
}
fprintf (dumpfile, "!$OMP %s", name);
switch (c->op)
{
case EXEC_OMP_DO:
case EXEC_OMP_PARALLEL:
case EXEC_OMP_PARALLEL_DO:
case EXEC_OMP_PARALLEL_SECTIONS:
case EXEC_OMP_SECTIONS:
case EXEC_OMP_SINGLE:
case EXEC_OMP_WORKSHARE:
case EXEC_OMP_PARALLEL_WORKSHARE:
case EXEC_OMP_TASK:
omp_clauses = c->ext.omp_clauses;
break;
case EXEC_OMP_CRITICAL:
if (c->ext.omp_name)
fprintf (dumpfile, " (%s)", c->ext.omp_name);
break;
case EXEC_OMP_FLUSH:
if (c->ext.omp_namelist)
{
fputs (" (", dumpfile);
show_namelist (c->ext.omp_namelist);
fputc (')', dumpfile);
}
return;
case EXEC_OMP_BARRIER:
case EXEC_OMP_TASKWAIT:
case EXEC_OMP_TASKYIELD:
return;
default:
break;
}
if (omp_clauses)
{
int list_type;
if (omp_clauses->if_expr)
{
fputs (" IF(", dumpfile);
show_expr (omp_clauses->if_expr);
fputc (')', dumpfile);
}
if (omp_clauses->final_expr)
{
fputs (" FINAL(", dumpfile);
show_expr (omp_clauses->final_expr);
fputc (')', dumpfile);
}
if (omp_clauses->num_threads)
{
fputs (" NUM_THREADS(", dumpfile);
show_expr (omp_clauses->num_threads);
fputc (')', dumpfile);
}
if (omp_clauses->sched_kind != OMP_SCHED_NONE)
{
const char *type;
switch (omp_clauses->sched_kind)
{
case OMP_SCHED_STATIC: type = "STATIC"; break;
case OMP_SCHED_DYNAMIC: type = "DYNAMIC"; break;
case OMP_SCHED_GUIDED: type = "GUIDED"; break;
case OMP_SCHED_RUNTIME: type = "RUNTIME"; break;
case OMP_SCHED_AUTO: type = "AUTO"; break;
default:
gcc_unreachable ();
}
fprintf (dumpfile, " SCHEDULE (%s", type);
if (omp_clauses->chunk_size)
{
fputc (',', dumpfile);
show_expr (omp_clauses->chunk_size);
}
fputc (')', dumpfile);
}
if (omp_clauses->default_sharing != OMP_DEFAULT_UNKNOWN)
{
const char *type;
switch (omp_clauses->default_sharing)
{
case OMP_DEFAULT_NONE: type = "NONE"; break;
case OMP_DEFAULT_PRIVATE: type = "PRIVATE"; break;
case OMP_DEFAULT_SHARED: type = "SHARED"; break;
case OMP_DEFAULT_FIRSTPRIVATE: type = "FIRSTPRIVATE"; break;
default:
gcc_unreachable ();
}
fprintf (dumpfile, " DEFAULT(%s)", type);
}
if (omp_clauses->ordered)
fputs (" ORDERED", dumpfile);
if (omp_clauses->untied)
fputs (" UNTIED", dumpfile);
if (omp_clauses->mergeable)
fputs (" MERGEABLE", dumpfile);
if (omp_clauses->collapse)
fprintf (dumpfile, " COLLAPSE(%d)", omp_clauses->collapse);
for (list_type = 0; list_type < OMP_LIST_NUM; list_type++)
if (omp_clauses->lists[list_type] != NULL
&& list_type != OMP_LIST_COPYPRIVATE)
{
const char *type;
if (list_type >= OMP_LIST_REDUCTION_FIRST)
{
switch (list_type)
{
case OMP_LIST_PLUS: type = "+"; break;
case OMP_LIST_MULT: type = "*"; break;
case OMP_LIST_SUB: type = "-"; break;
case OMP_LIST_AND: type = ".AND."; break;
case OMP_LIST_OR: type = ".OR."; break;
case OMP_LIST_EQV: type = ".EQV."; break;
case OMP_LIST_NEQV: type = ".NEQV."; break;
case OMP_LIST_MAX: type = "MAX"; break;
case OMP_LIST_MIN: type = "MIN"; break;
case OMP_LIST_IAND: type = "IAND"; break;
case OMP_LIST_IOR: type = "IOR"; break;
case OMP_LIST_IEOR: type = "IEOR"; break;
default:
gcc_unreachable ();
}
fprintf (dumpfile, " REDUCTION(%s:", type);
}
else
{
switch (list_type)
{
case OMP_LIST_PRIVATE: type = "PRIVATE"; break;
case OMP_LIST_FIRSTPRIVATE: type = "FIRSTPRIVATE"; break;
case OMP_LIST_LASTPRIVATE: type = "LASTPRIVATE"; break;
case OMP_LIST_SHARED: type = "SHARED"; break;
case OMP_LIST_COPYIN: type = "COPYIN"; break;
default:
gcc_unreachable ();
}
fprintf (dumpfile, " %s(", type);
}
show_namelist (omp_clauses->lists[list_type]);
fputc (')', dumpfile);
}
}
fputc ('\n', dumpfile);
if (c->op == EXEC_OMP_SECTIONS || c->op == EXEC_OMP_PARALLEL_SECTIONS)
{
gfc_code *d = c->block;
while (d != NULL)
{
show_code (level + 1, d->next);
if (d->block == NULL)
break;
code_indent (level, 0);
fputs ("!$OMP SECTION\n", dumpfile);
d = d->block;
}
}
else
show_code (level + 1, c->block->next);
if (c->op == EXEC_OMP_ATOMIC)
return;
code_indent (level, 0);
fprintf (dumpfile, "!$OMP END %s", name);
if (omp_clauses != NULL)
{
if (omp_clauses->lists[OMP_LIST_COPYPRIVATE])
{
fputs (" COPYPRIVATE(", dumpfile);
show_namelist (omp_clauses->lists[OMP_LIST_COPYPRIVATE]);
fputc (')', dumpfile);
}
else if (omp_clauses->nowait)
fputs (" NOWAIT", dumpfile);
}
else if (c->op == EXEC_OMP_CRITICAL && c->ext.omp_name)
fprintf (dumpfile, " (%s)", c->ext.omp_name);
}
long scan_namelist(NAMELIST_TEXT *nl, char *line)
{
register char *ptr, *ptr_e;
char *ptr_p, *ptr_to_free ;
long n_entities, i, j, length_values, length;
char *values;
static char *buffer = NULL;
static long bufsize = 0;
#define BIGBUFSIZE 16384
#define INDEX_LIMIT 16380
#if !defined(vxWorks)
long k, m, n, len, insideCommand;
char psBuffer[16384], tempptr[16384], command[16384];
FILE *fID;
#ifdef CONDOR_COMPILE
char tmpName[1024];
#endif
#endif
values = NULL;
length_values = 0;
if (!buffer)
buffer = tmalloc(sizeof(*buffer)*(bufsize = 128));
nl->n_entities = 0;
nl->group_name = NULL;
nl->entity = NULL;
nl->value = NULL;
nl->n_values = nl->n_subscripts = NULL;
nl->subscript = nl->repeat = NULL;
#ifdef DEBUG
printf("scan_namelist: line = <%s>\n", line);
#endif
cp_str(&ptr_to_free, line);
ptr = ptr_to_free;
/* Find group name--it's a token starting with '$' or '&'. */
#if DOLLARSIGN_TOO
if (!(ptr_p=next_unquoted_char(ptr, '$', '"')) &&
!(ptr_p=next_unquoted_char(ptr, '&', '"')) ) {
free(ptr_to_free);
fprintf(stderr, "error: namelist scanning problem---missing group name:\n%s\n", ptr);
return(-1);
}
#else
if (!(ptr_p=next_unquoted_char(ptr, '&', '"'))) {
free(ptr_to_free);
fprintf(stderr, "error: namelist scanning problem---missing group name:\n%s\n", ptr);
return(-1);
}
#endif
ptr_p++;
if ((nl->group_name=get_token(ptr_p))==NULL) {
free(ptr_to_free);
fprintf(stderr, "error: namelist scanning problem---missing group name:\n%s\n", ptr);
return(-1);
}
#ifdef DEBUG
printf("scan_namelist: nl->group_name = <%s>\n", nl->group_name);
#endif
/* Count entities--each entity is associated with an equals sign,
* since these are all assignments. */
#if DOLLARSIGN_TOO
n_entities = count_occurences(ptr_p, '=', "$&");
#else
n_entities = count_occurences(ptr_p, '=', "&");
#endif
if (n_entities==0) {
free(ptr_to_free);
return(nl->n_entities=0);
}
#ifdef DEBUG
printf("scan_namelist: n_entities = %ld\n", n_entities);
#endif
/* allocate memory for parallel arrays representing the namelist:
* nl->entity is an array of entity names
* nl->value is an array of arrays of values assigned
* nl->repeat is an array of arrays of repeat factors applied to values
* nl->n_values is an array of numbers of values
* nl->n_subscripts is an array of numbers of subscripts
* nl->subscript is an array of arrays of subscripts
*/
nl->entity = tmalloc(sizeof(*(nl->entity ))*n_entities);
nl->value = tmalloc(sizeof(*(nl->value ))*n_entities);
nl->repeat = tmalloc(sizeof(*(nl->repeat ))*n_entities);
nl->n_values = tmalloc(sizeof(*(nl->n_values))*n_entities);
nl->n_subscripts = tmalloc(sizeof(*(nl->n_subscripts))*n_entities);
nl->subscript = tmalloc(sizeof(*(nl->subscript))*n_entities);
#ifdef DEBUG
printf("scan_namelist: allocation successful\n");
#endif
/* scan individual items--look for entity names and successively extract
* strings containing assignments for single entities. For each string,
* extract a list of values and repeat factors.
*/
for (i=0; i<n_entities; i++) {
/* Find next entity name, which terminates with '='. ptr_p
* points to the section of the string being parsed. I.e., everything
* before ptr_p has been parsed already. */
if (!(ptr_e = next_unquoted_char(ptr_p, '=', '"'))) {
fprintf(stderr, "scan_namelist: no '=' in string >%s<\n", ptr_p);
exit(1);
}
ptr = ptr_e;
while (isspace(*(ptr-1)))
ptr--;
*ptr = 0; /* end entity name string at '=' or space */
while (isspace(*ptr_p)) /* advance to start of name */
ptr_p++;
cp_str(nl->entity+i, ptr_p); /* copy the entity name */
nl->n_subscripts[i] = extract_subscripts(nl->entity[i], nl->subscript+i);
#ifdef DEBUG
printf("scan_namelist: nl->entity[%ld] = <%s>\n", i, nl->entity[i]);
printf("remainder: <%s>\n", ptr_e+1);
#endif
/* Set ptr to point to start of values list, which follows the '='
* that was just found and deleted. */
ptr = ptr_e + 1;
/* Find next entity name, if there is one, and insert a 0 before it
* to mark end of current values list. */
if ((ptr_e = next_unquoted_char(ptr, '=', '"'))) {
/* set ptr_e to point to end of values list for current entity,
* which is at the comma or space preceeding the next entity name
*/
#ifdef DEBUG
printf("scan_namelist: next list is <%s>\n", ptr_e);
#endif
/* Skip whitespace and get to the entity name. */
ptr_e--;
while (isspace(*ptr_e) && ptr_e!=ptr)
ptr_e--;
/* Skip over the entity name. */
while (*ptr_e==')' || *ptr_e=='}') {
ptr_e--;
while (*ptr_e!='(' && *ptr_e!='{' && ptr_e!=ptr)
ptr_e--;
}
while (!(isspace(*ptr_e) || *ptr_e==',') && ptr_e!=ptr)
ptr_e--;
ptr_p = ptr_e+1; /* Save start of next entity. */
/* Skip trailing whitespace and commas in the values list. */
while ((isspace(*ptr_e) || *ptr_e==',') && ptr_e!=ptr)
ptr_e--;
/* If there's nothing left, there was no value given. */
if (++ptr_e==ptr)
bomb("missing value in namelist", NULL);
/* Mark end of values with a NUL, and set ptr_p to the point
* where processing begins for the next entity. */
*ptr_e = 0;
}
else {
/* There is no following entity, so there should be a '$end'
* '&end', or just '$' or '&'. */
/* set ptr_e to $end of string, check for error */
#ifdef DEBUG
printf("scan_namelist: last item is <%s>\n", ptr);
#endif
#if DOLLARSIGN_TOO
if (!(ptr_e=next_unquoted_char(ptr, '&', '"')) && !(ptr_e=next_unquoted_char(ptr, '$', '"')) ) {
fprintf(stderr, "error: namelist improperly terminated\n");
return(-1);
}
#else
if (!(ptr_e=next_unquoted_char(ptr, '&', '"'))) {
fprintf(stderr, "error: namelist improperly terminated\n");
return(-1);
}
#endif
*ptr_e = 0; /* Delete the symbol. */
/* If the number of entities doesn't match what was counted before,
* something is really goofy. */
if (i!=n_entities-1) {
#ifdef DEBUG
printf("scan_namelist: fatal error: n_entites=%ld, i=%ld\n", n_entities,
i);
#endif
return(-1);
}
/* Scan backwards to the first token. Make sure there are some
* values listed. */
ptr_e--;
while ((isspace(*ptr_e) || *ptr_e==',') && ptr_e!=ptr)
ptr_e--;
if (++ptr_e==ptr) {
#ifdef DEBUG
printf("scan_namelist: fatal error: ptr_e = ptr\n");
printf("scan_namelist: ptr = <%s>\n", ptr);
#endif
fprintf(stderr, "error: no values listed for namelist field %s\n",
nl->entity[i]);
return(-1); /* No values listed. */
}
*ptr_e = 0;
ptr_p = ptr_e;
}
/* ptr now points to the beginning of the values list, which is
* NUL terminated. ptr_p points to the beginning of the rest of
* what remains to be parsed. */
#ifdef DEBUG
printf("scan_namelist: values list = <%s>\n", ptr);
printf("scan_namelist: remainder = <%s>\n", ptr_p);
#endif
#if !defined(vxWorks)
length = strlen(ptr);
if (length == 0) {
fprintf(stderr, "error: missing values for namelist field %s\n",
nl->entity[i]);
return -1;
}
n = 0;
j = 0;
k = 0;
insideCommand = 0;
while (n<length) {
if (j>INDEX_LIMIT) {
fprintf(stderr, "error: values for namelist field %s is too long\n",
nl->entity[i]);
return -1;
}
if (ptr[n]=='\\') {
if (ptr[n+1]!='}' && ptr[n+1]!='{')
tempptr[j++] = ptr[n++];
else
n++;
if (n<length) {
if (insideCommand) {
command[k] = ptr[n];
k++;
n++;
} else {
tempptr[j] = ptr[n];
j++;
n++;
}
}
} else if (ptr[n]=='{') {
if (insideCommand) {
fprintf(stderr, "error: values for namelist field %s has invalid command brackets\n",
nl->entity[i]);
return -1;
}
insideCommand = 1;
k = 0;
n++;
} else if (ptr[n]=='}') {
if (!insideCommand) {
fprintf(stderr, "error: values for namelist field %s has invalid command brackets\n",
nl->entity[i]);
return -1;
}
insideCommand = 0;
command[k] = 0;
n++;
#ifndef CONDOR_COMPILE
if ((fID = popen(command, "r")) == NULL) {
fprintf(stderr, "error: invalid command for namelist field %s\n",
nl->entity[i]);
fprintf(stderr, "command was %s\n", command);
return -1;
}
if (feof(fID)) {
fprintf(stderr, "error: command for namelist field %s returns EOF\n",
nl->entity[i]);
fprintf(stderr, "command was %s\n", command);
return -1;
}
if (fgets(psBuffer, 128, fID) == NULL) {
fprintf(stderr, "error: command for namelist field %s returns NULL\n",
nl->entity[i]);
fprintf(stderr, "command was %s\n", command);
return -1;
}
pclose(fID);
#else
tmpnam(tmpName);
sprintf(psBuffer, "%s > %s", command, tmpName);
system(psBuffer);
if (!(fID = fopen(tmpName, "r"))) {
fprintf(stderr, "error: command for namelist field %s failed\n",
nl->entity[i]);
fprintf(stderr, "command was %s\n", command);
return -1;
}
if (fgets(psBuffer, 128, fID) == NULL) {
fprintf(stderr, "error: command for namelist field %s returns NULL\n",
nl->entity[i]);
fprintf(stderr, "command was %s\n", command);
return -1;
}
fclose(fID);
remove(tmpName);
#endif
len = strlen(psBuffer)-1;
if ((len > 0) && (psBuffer[len] == '\n')) {
psBuffer[len] = 0;
}
m = 0;
len = strlen(psBuffer);
if (j+len>INDEX_LIMIT) {
fprintf(stderr, "error: values for namelist field %s is too long\n",
nl->entity[i]);
return -1;
}
while (m < len) {
tempptr[j] = psBuffer[m];
j++;
m++;
}
} else {
if (insideCommand) {
command[k] = ptr[n];
n++;
k++;
} else {
tempptr[j] = ptr[n];
n++;
j++;
}
}
}
tempptr[j] = 0;
ptr = tempptr;
#endif
/* Process string of values. Values must be separated by commas. */
length = strlen(ptr)+1;
if (length==1) {
fprintf(stderr, "error: missing values for namelist field %s\n",
nl->entity[i]);
return -1;
}
if (values==NULL) {
values = tmalloc(length*sizeof(*values));
length_values = length;
}
else if (length>length_values) {
tfree(values);
values = tmalloc(length*sizeof(*values));
}
strcpy_ss(values, ptr);
nl->n_values[i] = count_occurences(values, ',', "")+1;
nl->value[i] = tmalloc(sizeof(*(nl->value[i]))*nl->n_values[i]);
nl->repeat[i] = tmalloc(sizeof(*(nl->repeat[i]))*nl->n_values[i]);
#ifdef DEBUG
printf("scan_namelist: allocation successful--nl->n_values[%ld]=%ld\n",
i, nl->n_values[i]);
#endif
for (j=0; j<nl->n_values[i]; j++) {
#ifdef DEBUG
printf("scan_namelist: scanning tokens from >%s<\n",
values);
#endif
ptr = nl->value[i][j] =
get_token_tq(values, ", ", ", ", "\"'", "\"'");
#ifdef DEBUG
printf("scan_namelist: looping over values--j=%ld\n", j);
printf("scan_namelist: token is <%s>\n", ptr);
#endif
if (!ptr) {
fprintf(stderr, "error: missing values for namelist field %s\n",
nl->entity[i]);
return -1;
}
if (!isdigit(*ptr)) {
nl->repeat[i][j] = 1;
un_quote(ptr);
}
else {
ptr_e = ptr;
while (isdigit(*ptr))
ptr++;
if (*ptr!='*') {
nl->repeat[i][j] = 1;
continue;
}
*ptr = 0;
if ((length=strlen(ptr_e))-1>bufsize)
buffer = trealloc(buffer, sizeof(*buffer)*(bufsize=length+1024));
strcpy_ss(buffer, ptr_e);
strcpy_ss(nl->value[i][j], ptr+1);
un_quote(nl->value[i][j]);
#ifdef DEBUG
printf("doing repeat scan: ptr_e = <%s> ptr+1 = <%s>\nbuffer = <%s>\n",
ptr_e, ptr+1, buffer);
#endif
if (sscanf(buffer, "%ld", nl->repeat[i]+j)!=1)
bomb("bad repeat specifier in namelist", NULL);
}
#ifdef DEBUG
printf("scan_namelist: nl->value[%ld][%ld] = %ld*<%s>\n",
i, j, nl->repeat[i][j], nl->value[i][j]);
printf("remainder: <%s>\n\n", values);
#endif
}
}
free(values);
free(ptr_to_free);
#ifdef DEBUG
nl->n_entities = n_entities;
show_namelist(stdout, nl);
#endif
return(nl->n_entities=n_entities);
}
