#include <libfirm/firm.h>
#include <libfirm/be.h>
+#include <libfirm/statev.h>
#include "preprocessor.h"
#include "token_t.h"
#include "adt/array.h"
#include "wrappergen/write_fluffy.h"
#include "wrappergen/write_jna.h"
+#include "wrappergen/write_compoundsizes.h"
#include "revision.h"
#include "warning.h"
#include "help.h"
#ifndef PREPROCESSOR
#ifndef __WIN32__
-#define PREPROCESSOR "gcc -E -U__STRICT_ANSI__"
+#define PREPROCESSOR "gcc -E -U__STRICT_ANSI__ -U__BLOCKS__"
#else
#define PREPROCESSOR "cpp -U__STRICT_ANSI__"
#endif
STANDARD_C89, /* ISO C90 (sic) */
STANDARD_C89AMD1, /* ISO C90 as modified in amendment 1 */
STANDARD_C99, /* ISO C99 */
+ STANDARD_C11, /* ISO C11 */
STANDARD_GNU89, /* ISO C90 plus GNU extensions (including some C99) */
STANDARD_GNU99, /* ISO C99 plus GNU extensions */
+ STANDARD_GNU11, /* ISO C11 plus GNU extensions */
STANDARD_CXX98, /* ISO C++ 1998 plus amendments */
STANDARD_GNUXX98 /* ISO C++ 1998 plus amendments and GNU extensions */
} lang_standard_t;
{
ir_timer_t *t_parsing = ir_timer_new();
timer_register(t_parsing, "Frontend: Parsing");
- timer_push(t_parsing);
+ timer_start(t_parsing);
start_parsing();
- switch_pp_input(unit->input, unit->name, NULL);
+ switch_pp_input(unit->input, unit->name, NULL, false);
parse();
unit->ast = finish_parsing();
check_unclosed_conditionals();
unit->type = COMPILATION_UNIT_AST;
unit->parse_errors = error_count > 0 || !res;
- timer_pop(t_parsing);
+ timer_stop(t_parsing);
+ if (stat_ev_enabled) {
+ stat_ev_dbl("time_parsing", ir_timer_elapsed_sec(t_parsing));
+ }
}
static void add_flag(struct obstack *obst, const char *format, ...)
case STANDARD_C89: return "c89";
case STANDARD_C89AMD1: return "iso9899:199409";
case STANDARD_C99: return "c99";
+ case STANDARD_C11: return "c11";
case STANDARD_GNU89: return "gnu89";
case STANDARD_GNU99: return "gnu99";
+ case STANDARD_GNU11: return "gnu11";
case STANDARD_CXX98: return "c++98";
case STANDARD_GNUXX98: return "gnu++98";
case STANDARD_ANSI: break;
static void free_temp_files(void)
{
+ if (temp_files == NULL)
+ return;
+
size_t n_temp_files = ARR_LEN(temp_files);
size_t i;
for (i = 0; i < n_temp_files; ++i) {
CompileAssembleLink,
PrintAst,
PrintFluffy,
- PrintJna
+ PrintJna,
+ PrintCompoundSizes,
} compile_mode_t;
static void usage(const char *argv0)
put_choice("c99", "ISO C99 standard");
put_choice("c89", "ISO C89 standard");
put_choice("c90", "Same as -std=c89");
+ put_choice("c11", "ISO C11 standard");
put_choice("c9x", "Deprecated");
put_choice("c++", "ISO C++ 98");
put_choice("c++98", "ISO C++ 98");
put_choice("gnu99", "ISO C99 + GNU extensions (default)");
put_choice("gnu89", "ISO C89 + GNU extensions");
+ put_choice("gnu11", "ISO C11 + GNU extensions");
put_choice("gnu9x", "Deprecated");
put_choice("iso9899:1990", "ISO C89");
put_choice("iso9899:199409", "ISO C90");
put_help("--print-parenthesis", "");
put_help("--benchmark", "Preprocess and parse, produces no output");
put_help("--time", "Measure time of compiler passes");
+ put_help("--statev", "Produce statev output");
+ put_help("--filtev=filter", "Set statev filter regex");
put_help("--dump-function func", "Preprocess, parse and output vcg graph of func");
put_help("--export-ir", "Preprocess, parse and output compiler intermediate representation");
}
/* operating system ABI specifics */
if (firm_is_darwin_os(target_machine)) {
- if (machine_size == 32) {
+ if (is_ia32_cpu(target_machine->cpu_type)) {
props[ATOMIC_TYPE_LONGLONG].struct_alignment = 4;
props[ATOMIC_TYPE_ULONGLONG].struct_alignment = 4;
props[ATOMIC_TYPE_DOUBLE].struct_alignment = 4;
props[ATOMIC_TYPE_LONG_DOUBLE].struct_alignment = 16;
}
} else if (firm_is_windows_os(target_machine)) {
- if (machine_size == 64) {
+ if (is_ia32_cpu(target_machine->cpu_type)) {
+ props[ATOMIC_TYPE_LONGLONG].struct_alignment = 8;
+ props[ATOMIC_TYPE_ULONGLONG].struct_alignment = 8;
+ props[ATOMIC_TYPE_DOUBLE].struct_alignment = 8;
+ } else if (machine_size == 64) {
/* to ease porting of old c-code microsoft decided to use 32bits
* even for long */
props[ATOMIC_TYPE_LONG] = props[ATOMIC_TYPE_INT];
props[ATOMIC_TYPE_LONG_DOUBLE] = props[ATOMIC_TYPE_DOUBLE];
} else if (firm_is_unixish_os(target_machine)) {
if (is_ia32_cpu(target_machine->cpu_type)) {
- /* System V has a broken alignment for double so we have to add
- * a hack here */
props[ATOMIC_TYPE_DOUBLE].struct_alignment = 4;
props[ATOMIC_TYPE_LONGLONG].struct_alignment = 4;
props[ATOMIC_TYPE_ULONGLONG].struct_alignment = 4;
lang_standard_t standard = unit->standard;
if (type == COMPILATION_UNIT_PREPROCESSED_C || type == COMPILATION_UNIT_C) {
switch (standard) {
- case STANDARD_C89: c_mode = _C89; break;
+ case STANDARD_C89: c_mode = _C89; break;
/* TODO determine difference between these two */
- case STANDARD_C89AMD1: c_mode = _C89; break;
- case STANDARD_C99: c_mode = _C89 | _C99; break;
- case STANDARD_GNU89: c_mode = _C89 | _GNUC; break;
+ case STANDARD_C89AMD1: c_mode = _C89; break;
+ case STANDARD_C99: c_mode = _C89 | _C99; break;
+ case STANDARD_C11: c_mode = _C89 | _C99 | _C11; break;
+ case STANDARD_GNU89: c_mode = _C89 | _GNUC; break;
+ case STANDARD_GNU11: c_mode = _C89 | _C99 | _C11 | _GNUC; break;
case STANDARD_ANSI:
case STANDARD_CXX98:
case STANDARD_C89:
case STANDARD_C89AMD1:
case STANDARD_C99:
+ case STANDARD_C11:
case STANDARD_GNU89:
case STANDARD_GNU99:
+ case STANDARD_GNU11:
case STANDARD_DEFAULT:
fprintf(stderr, "warning: command line option \"-std=%s\" is not valid for C++\n", str_lang_standard(standard));
/* FALLTHROUGH */
fprintf(out, "# 1 \"<command-line>\"\n");
set_preprocessor_output(out);
- switch_pp_input(unit->input, unit->name, NULL);
+ switch_pp_input(unit->input, unit->name, NULL, false);
for (;;) {
next_preprocessing_token();
return true;
}
+static void node_counter(ir_node *node, void *env)
+{
+ (void)node;
+ unsigned long long *count = (unsigned long long*)env;
+ ++(*count);
+}
+
+static unsigned long long count_firm_nodes(void)
+{
+ unsigned long long count = 0;
+
+ int n_irgs = get_irp_n_irgs();
+ for (int i = 0; i < n_irgs; ++i) {
+ ir_graph *irg = get_irp_irg(i);
+ irg_walk_graph(irg, node_counter, NULL, &count);
+ }
+ return count;
+}
+
static int compilation_loop(compile_mode_t mode, compilation_unit_t *units,
lang_standard_t standard, FILE *out)
{
determine_unit_standard(unit, standard);
setup_cmode(unit);
+ stat_ev_ctx_push_str("compilation_unit", inputname);
+
again:
switch (unit->type) {
case COMPILATION_UNIT_IR: {
bool res = open_input(unit);
if (!res) {
result = EXIT_FAILURE;
- continue;
+ break;
}
res = !ir_import_file(unit->input, unit->name);
if (!res) {
fprintf(stderr, "Import of firm graph from '%s' failed\n",
inputname);
result = EXIT_FAILURE;
- continue;
+ break;
}
unit->type = COMPILATION_UNIT_INTERMEDIATE_REPRESENTATION;
goto again;
bool res = run_external_preprocessor(unit);
if (!res) {
result = EXIT_FAILURE;
- continue;
+ break;
}
goto again;
}
bool res = open_input(unit);
if (!res) {
result = EXIT_FAILURE;
- continue;
+ break;
}
init_tokens();
bool res = output_preprocessor_tokens(unit, out);
if (!res) {
result = EXIT_FAILURE;
- continue;
+ break;
}
- continue;
+ break;
}
/* do the actual parsing */
} else if (mode == PrintJna) {
write_jna_decls(out, unit->ast);
break;
+ } else if (mode == PrintCompoundSizes) {
+ write_compoundsizes(out, unit->ast);
+ break;
}
/* build the firm graph */
ir_timer_t *t_construct = ir_timer_new();
timer_register(t_construct, "Frontend: Graph construction");
- timer_push(t_construct);
+ timer_start(t_construct);
if (already_constructed_firm) {
panic("compiling multiple files/translation units not possible");
}
init_implicit_optimizations();
translation_unit_to_firm(unit->ast);
already_constructed_firm = true;
- timer_pop(t_construct);
+ timer_stop(t_construct);
+ if (stat_ev_enabled) {
+ stat_ev_dbl("time_graph_construction", ir_timer_elapsed_sec(t_construct));
+ stat_ev_int("size_graph_construction", count_firm_nodes());
+ }
unit->type = COMPILATION_UNIT_INTERMEDIATE_REPRESENTATION;
goto again;
case COMPILATION_UNIT_INTERMEDIATE_REPRESENTATION:
+ if (mode == ParseOnly)
+ break;
+
if (mode == CompileDump) {
/* find irg */
ident *id = new_id_from_str(dumpfunction);
} else {
asm_out = make_temp_file("ccs", &unit->name);
}
+ ir_timer_t *t_opt_codegen = ir_timer_new();
+ timer_register(t_opt_codegen, "Optimization and Codegeneration");
+ timer_start(t_opt_codegen);
generate_code(asm_out, inputname);
+ timer_stop(t_opt_codegen);
+ if (stat_ev_enabled) {
+ stat_ev_dbl("time_opt_codegen", ir_timer_elapsed_sec(t_opt_codegen));
+ }
if (asm_out != out) {
fclose(asm_out);
}
case COMPILATION_UNIT_OBJECT:
break;
}
+
+ stat_ev_ctx_pop("compilation_unit");
}
return result;
}
compilation_unit_t *units = NULL;
compilation_unit_t *last_unit = NULL;
bool construct_dep_target = false;
- bool do_timing = false;
+ bool produce_statev = false;
+ const char *filtev = NULL;
bool profile_generate = false;
bool profile_use = false;
+ bool do_timing = false;
+ bool print_timing = false;
/* hack for now... */
if (strstr(argv[0], "pptest") != NULL) {
obstack_init(&ldflags_obst);
obstack_init(&asflags_obst);
obstack_init(&file_obst);
+ init_include_paths();
#define GET_ARG_AFTER(def, args) \
do { \
const char *opt;
GET_ARG_AFTER(opt, "-I");
add_flag(&cppflags_obst, "-I%s", opt);
+ append_include_path(&bracket_searchpath, opt);
} else if (option[0] == 'D') {
const char *opt;
GET_ARG_AFTER(opt, "-D");
GET_ARG_AFTER(opt, "-include");
add_flag(&cppflags_obst, "-include");
add_flag(&cppflags_obst, "%s", opt);
+ } else if (streq(option, "idirafter")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-idirafter");
+ add_flag(&cppflags_obst, "-idirafter");
+ add_flag(&cppflags_obst, "%s", opt);
+ append_include_path(&after_searchpath, opt);
} else if (streq(option, "isystem")) {
const char *opt;
GET_ARG_AFTER(opt, "-isystem");
add_flag(&cppflags_obst, "-isystem");
add_flag(&cppflags_obst, "%s", opt);
+ append_include_path(&system_searchpath, opt);
+ } else if (streq(option, "iquote")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-iquote");
+ add_flag(&cppflags_obst, "-iquote");
+ add_flag(&cppflags_obst, "%s", opt);
+ append_include_path("e_searchpath, opt);
} else if (streq(option, "pthread")) {
/* set flags for the preprocessor */
add_flag(&cppflags_obst, "-D_REENTRANT");
streq(opt, "align-loops") ||
streq(opt, "align-jumps") ||
streq(opt, "align-functions") ||
- streq(opt, "unroll-loops") ||
streq(opt, "PIC") ||
streq(opt, "stack-protector") ||
streq(opt, "stack-protector-all")) {
standard =
streq(o, "c++") ? STANDARD_CXX98 :
streq(o, "c++98") ? STANDARD_CXX98 :
+ streq(o, "c11") ? STANDARD_C11 :
+ streq(o, "c1x") ? STANDARD_C11 : // deprecated
streq(o, "c89") ? STANDARD_C89 :
streq(o, "c90") ? STANDARD_C89 :
streq(o, "c99") ? STANDARD_C99 :
streq(o, "c9x") ? STANDARD_C99 : // deprecated
streq(o, "gnu++98") ? STANDARD_GNUXX98 :
+ streq(o, "gnu11") ? STANDARD_GNU11 :
+ streq(o, "gnu1x") ? STANDARD_GNU11 : // deprecated
streq(o, "gnu89") ? STANDARD_GNU89 :
streq(o, "gnu99") ? STANDARD_GNU99 :
streq(o, "gnu9x") ? STANDARD_GNU99 : // deprecated
streq(o, "iso9899:199409") ? STANDARD_C89AMD1 :
streq(o, "iso9899:1999") ? STANDARD_C99 :
streq(o, "iso9899:199x") ? STANDARD_C99 : // deprecated
+ streq(o, "iso9899:2011") ? STANDARD_C11 :
(fprintf(stderr, "warning: ignoring gcc option '%s'\n", arg), standard);
} else if (streq(option, "version")) {
print_cparser_version();
print_parenthesis = true;
} else if (streq(option, "print-fluffy")) {
mode = PrintFluffy;
+ } else if (streq(option, "print-compound-sizes")) {
+ mode = PrintCompoundSizes;
} else if (streq(option, "print-jna")) {
mode = PrintJna;
} else if (streq(option, "jna-limit")) {
} else if (streq(option, "no-external-pp")) {
external_preprocessor = NULL;
} else if (streq(option, "time")) {
- do_timing = true;
+ do_timing = true;
+ print_timing = true;
+ } else if (streq(option, "statev")) {
+ do_timing = true;
+ produce_statev = true;
+ } else if (strstart(option, "filtev=")) {
+ GET_ARG_AFTER(filtev, "--filtev=");
} else if (streq(option, "version")) {
print_cparser_version();
return EXIT_SUCCESS;
case PrintAst:
case PrintFluffy:
case PrintJna:
+ case PrintCompoundSizes:
case PreprocessOnly:
case ParseOnly:
outname = "-";
}
}
+ if (produce_statev && units != NULL) {
+ /* attempt to guess a good name for the file */
+ const char *first_cup = units->name;
+ if (first_cup != NULL) {
+ const char *dot = strrchr(first_cup, '.');
+ const char *pos = dot ? dot : first_cup + strlen(first_cup);
+ char buf[pos-first_cup+1];
+ strncpy(buf, first_cup, pos-first_cup);
+ buf[pos-first_cup] = '\0';
+
+ stat_ev_begin(buf, filtev);
+ }
+ }
+
int result = compilation_loop(mode, units, standard, out);
+ if (stat_ev_enabled) {
+ stat_ev_end();
+ }
+
if (result != EXIT_SUCCESS) {
if (out != stdout)
unlink(outname);
}
if (do_timing)
- timer_term(stderr);
+ timer_term(print_timing ? stderr : NULL);
+ free_temp_files();
obstack_free(&cppflags_obst, NULL);
obstack_free(&ldflags_obst, NULL);
obstack_free(&asflags_obst, NULL);
projects / cparser / blobdiff