int main(int argc, char* argv[]) {
osl_scop_p scop;
FILE* input;
if ((argc < 2) || (argc > 2)) {
CSEED_info("usage: cseed [file]");
exit(0);
}
if (argc == 1)
input = stdin;
else
input = fopen(argv[1], "r");
if (input == NULL)
CSEED_error("cannot open input file");
scop = cseed_scop_read_from_c(input, argv[1]);
osl_scop_print(stdout, scop);
cseed_scop_print_to_c(stdout, scop);
osl_scop_free(scop);
fclose(input);
return 0;
}
/**
* clan_scop_print function:
* this function prints the content of an osl_scop_t structure (*scop)
* into a file (file, possibly stdout) in the OpenScop textual format.
* \param[in] file The file where the information has to be printed.
* \param[in] scop The scop structure whose information has to be printed.
* \param[in] options Clan's general option settings.
*/
void clan_scop_print(FILE* file, osl_scop_p scop, clan_options_p options) {
if ((scop != NULL) && (options->castle)) {
fprintf(file, "# \n");
fprintf(file, "# <| \n");
fprintf(file, "# A \n");
fprintf(file, "# /.\\ \n");
fprintf(file, "# <| [\"\"M# \n");
fprintf(file, "# A | # Clan McCloog Castle \n");
fprintf(file, "# /.\\ [\"\"M# [Generated by Clan ");
fprintf(file, "%s]\n", CLAN_VERSION);
fprintf(file, "# [\"\"M# | # U\"U#U \n");
fprintf(file, "# | # | # \\ .:/ \n");
fprintf(file, "# | # | #___| # \n");
fprintf(file, "# | \"--' .-\" \n");
fprintf(file, "# |\"-\"-\"-\"-\"-#-#-## \n");
fprintf(file, "# | # ## ###### \n");
fprintf(file, "# \\ .::::'/ \n");
fprintf(file, "# \\ ::::'/ \n");
fprintf(file, "# :8a| # # ## \n");
fprintf(file, "# ::88a ### \n");
fprintf(file, "# ::::888a 8a ##::. \n");
fprintf(file, "# ::::::888a88a[]:::: \n");
fprintf(file, "# :::::::::SUNDOGa8a::::. .. \n");
fprintf(file, "# :::::8::::888:Y8888:::::::::... \n");
fprintf(file, "#::':::88::::888::Y88a______________________________");
fprintf(file, "________________________\n");
fprintf(file, "#:: ::::88a::::88a:Y88a ");
fprintf(file, " __---__-- __\n");
fprintf(file, "#' .: ::Y88a:::::8a:Y88a ");
fprintf(file, "__----_-- -------_-__\n");
fprintf(file, "# :' ::::8P::::::::::88aa. _ _- -");
fprintf(file, "- --_ --- __ --- __--\n");
fprintf(file, "#.:: :::::::::::::::::::Y88as88a...s88aa.\n#\n");
}
if (options->outscoplib)
osl_scop_print_scoplib(file, scop);
else
osl_scop_print(file, scop);
}
int main(int argc, char * argv[]) {
osl_scop_p scop = NULL;
osl_generic_p x, last;
osl_clay_p clay_tag;
clay_options_p options;
int parsing_result = 0;
// Read command line parameters
options = clay_options_read(argc, argv);
if (options->print_infos) {
clay_options_free(options);
exit(0);
}
// Open the scop file
#ifdef CLAN_LINKED
if (options->readc) {
clan_options_p clan_opt = clan_options_malloc();
clan_opt->precision = OSL_PRECISION_MP;
clan_opt->name = options->input_name;
clan_opt->extbody = 1;
scop = clan_scop_extract(options->input, clan_opt);
//clan_options_free(clan_opt); // bug, the name is also freed
free(clan_opt);
fclose(options->input);
}
else
#endif
{
scop = osl_scop_read(options->input);
if (options->input != stdin)
fclose(options->input);
}
if (options->normalize) {
clay_beta_normalize(scop);
}
#if defined(CANDL_LINKED)
osl_scop_p orig_scop = NULL;
if (!options->nocandl && scop != NULL) {
orig_scop = osl_scop_clone(scop);
}
#endif
// Execute the script ...
// do nothing if the scop is NULL
if (scop != NULL) {
// Read the script file
if (!options->from_tag) {
parsing_result = clay_parser_file(scop, options->script, options);
if (parsing_result != 0) {
fprintf(stderr, "[Clay] %s\n", clay_get_error_message());
}
fclose(options->script);
// Read the script from the extension clay
} else {
// equivalent to osl_generic_lookup, but we need the last extension
// to remove the clay extension in the list
x = scop->extension;
last = NULL;
while (x != NULL) {
if (osl_generic_has_URI(x, OSL_URI_CLAY))
break;
last = x;
x = x->next;
}
if (x != NULL) {
// parse the clay string
clay_tag = x->data;
parsing_result = clay_parser_string(scop, clay_tag->script, options);
if (parsing_result != 0) {
fprintf(stderr, "[Clay] %s\n", clay_get_error_message());
}
// remove the extension clay
osl_generic_remove(&scop->extension, OSL_URI_CLAY);
}
}
}
#ifdef CANDL_LINKED
int is_violated = 0;
// Check dependencies
if (!options->nocandl && scop != NULL && parsing_result == 0) {
candl_options_p candl_opt = candl_options_malloc();
if (options->candl_fullcheck)
candl_opt->fullcheck = 1;
candl_scop_usr_init(orig_scop);
candl_violation_p violation =
candl_violation(orig_scop, scop, 0, candl_opt);
is_violated = (violation != NULL);
if (is_violated) {
candl_violation_pprint(stdout, violation);
if (options->candl_structure)
candl_violation_dump(stdout, violation);
}
candl_scop_usr_cleanup(orig_scop);
candl_options_free(candl_opt);
candl_violation_free(violation);
osl_scop_free(orig_scop);
}
if (!is_violated) // print the scop or the .c file by cloog
#endif
{
#ifdef CLOOG_LINKED
if (options->printc && scop != NULL && parsing_result == 0) {
clay_util_scop_export_body(scop);
CloogState *state = cloog_state_malloc();
CloogOptions *cloogoptions = cloog_options_malloc(state);
cloogoptions->openscop = 1;
CloogInput *clooginput = cloog_input_from_osl_scop(cloogoptions->state,
scop);
cloog_options_copy_from_osl_scop(scop, cloogoptions);
CloogProgram *program = cloog_program_alloc(clooginput->context,
clooginput->ud, cloogoptions);
free(clooginput);
cloog_program_generate(program, cloogoptions);
cloog_program_pprint(stdout, program, cloogoptions);
cloog_program_free(program);
cloogoptions->scop = NULL; // don't free the scop
cloog_options_free(cloogoptions);
cloog_state_free(state);
}
else
#endif
{
if (parsing_result == 0) {
if (!options->keep_extbody)
clay_util_scop_export_body(scop);
osl_scop_print(stdout, scop);
}
}
}
osl_scop_free(scop);
clay_options_free(options);
return parsing_result;
}
