/*
* This file is part of cparser.
- * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * Copyright (C) 2012 Matthias Braun <matze@braunis.de>
*/
#include <config.h>
#include <libfirm/firm.h>
#include <libfirm/be.h>
+#include <libfirm/statev.h>
+#include "ast_t.h"
#include "preprocessor.h"
#include "token_t.h"
#include "types.h"
#include "adt/error.h"
#include "adt/strutil.h"
#include "adt/array.h"
+#include "symbol_table.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
static struct obstack cppflags_obst;
static struct obstack ldflags_obst;
static struct obstack asflags_obst;
-static char dep_target[1024];
static const char *outname;
static bool define_intmax_types;
static const char *input_encoding;
+static bool construct_dep_target;
typedef enum lang_standard_t {
STANDARD_DEFAULT, /* gnu99 (for C, GCC does gnu89) or gnu++98 (for C++) */
{
ir_timer_t *t_parsing = ir_timer_new();
timer_register(t_parsing, "Frontend: Parsing");
- timer_push(t_parsing);
+ timer_start(t_parsing);
start_parsing();
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, ...)
#else
/* escape stuff... */
for (char *c = buf; *c != '\0'; ++c) {
- switch(*c) {
+ switch (*c) {
case ' ':
case '"':
case '$':
static bool run_external_preprocessor(compilation_unit_t *unit)
{
- static const char *common_flags = NULL;
-
- if (common_flags == NULL) {
- obstack_1grow(&cppflags_obst, '\0');
- const char *flags = obstack_finish(&cppflags_obst);
-
- /* setup default defines */
- add_flag(&cppflags_obst, "-U__WCHAR_TYPE__");
- add_flag(&cppflags_obst, "-D__WCHAR_TYPE__=%s", type_to_string(type_wchar_t));
- add_flag(&cppflags_obst, "-U__SIZE_TYPE__");
- add_flag(&cppflags_obst, "-D__SIZE_TYPE__=%s", type_to_string(type_size_t));
-
- add_flag(&cppflags_obst, "-U__VERSION__");
- add_flag(&cppflags_obst, "-D__VERSION__=\"%s\"", cparser_REVISION);
-
- if (define_intmax_types) {
- add_flag(&cppflags_obst, "-U__INTMAX_TYPE__");
- add_flag(&cppflags_obst, "-D__INTMAX_TYPE__=%s", type_to_string(type_intmax_t));
- add_flag(&cppflags_obst, "-U__UINTMAX_TYPE__");
- add_flag(&cppflags_obst, "-D__UINTMAX_TYPE__=%s", type_to_string(type_uintmax_t));
- }
-
- if (flags[0] != '\0') {
- size_t len = strlen(flags);
- obstack_1grow(&cppflags_obst, ' ');
- obstack_grow(&cppflags_obst, flags, len);
- }
- obstack_1grow(&cppflags_obst, '\0');
- common_flags = obstack_finish(&cppflags_obst);
- }
-
- assert(obstack_object_size(&cppflags_obst) == 0);
+ obstack_1grow(&cppflags_obst, '\0');
+ const char *flags = obstack_finish(&cppflags_obst);
const char *preprocessor = getenv("CPARSER_PP");
if (preprocessor != NULL) {
if (lang)
add_flag(&cppflags_obst, "-x%s", lang);
- add_flag(&cppflags_obst, "-std=%s", str_lang_standard(unit->standard));
+ if (unit->type == COMPILATION_UNIT_C
+ || unit->type == COMPILATION_UNIT_CXX) {
+ add_flag(&cppflags_obst, "-std=%s", str_lang_standard(unit->standard));
+
+ /* setup default defines */
+ add_flag(&cppflags_obst, "-U__WCHAR_TYPE__");
+ add_flag(&cppflags_obst, "-D__WCHAR_TYPE__=%s", type_to_string(type_wchar_t));
+ add_flag(&cppflags_obst, "-U__SIZE_TYPE__");
+ add_flag(&cppflags_obst, "-D__SIZE_TYPE__=%s", type_to_string(type_size_t));
+
+ add_flag(&cppflags_obst, "-U__VERSION__");
+ add_flag(&cppflags_obst, "-D__VERSION__=\"%s\"", cparser_REVISION);
- obstack_printf(&cppflags_obst, "%s", common_flags);
+ if (define_intmax_types) {
+ add_flag(&cppflags_obst, "-U__INTMAX_TYPE__");
+ add_flag(&cppflags_obst, "-D__INTMAX_TYPE__=%s", type_to_string(type_intmax_t));
+ add_flag(&cppflags_obst, "-U__UINTMAX_TYPE__");
+ add_flag(&cppflags_obst, "-D__UINTMAX_TYPE__=%s", type_to_string(type_uintmax_t));
+ }
+ }
+ if (flags[0] != '\0') {
+ size_t len = strlen(flags);
+ obstack_1grow(&cppflags_obst, ' ');
+ obstack_grow(&cppflags_obst, flags, len);
+ }
/* handle dependency generation */
- if (dep_target[0] != '\0') {
+ if (construct_dep_target) {
+ static char dep_target[4096];
+ if (outname != 0) {
+ size_t len = strlen(outname);
+ if (len > sizeof(dep_target)-4) /* leave room for .d extension */
+ len = sizeof(dep_target)-4;
+ memcpy(dep_target, outname, len);
+ /* replace extension with .d if found */
+ char *dot = &dep_target[len-1];
+ for ( ; dot >= dep_target && *dot != '/'; --dot) {
+ if (*dot == '.') {
+ dot[1] = 'd';
+ len = (dot-dep_target)+2;
+ break;
+ }
+ }
+ dep_target[len] = '\0';
+ } else {
+ get_output_name(dep_target, sizeof(dep_target), unit->name, ".d");
+ }
+
add_flag(&cppflags_obst, "-MF");
add_flag(&cppflags_obst, dep_target);
- if (outname != NULL) {
- add_flag(&cppflags_obst, "-MQ");
- add_flag(&cppflags_obst, outname);
- }
}
assert(unit->input == NULL);
add_flag(&cppflags_obst, unit->name);
}
FILE *f = popen(commandline, "r");
if (f == NULL) {
- fprintf(stderr, "invoking preprocessor failed\n");
+ position_t const pos = { unit->name, 0, 0, 0 };
+ errorf(&pos, "invoking preprocessor failed");
return false;
}
/* we do not really need that anymore */
}
int err = system(commandline);
if (err != EXIT_SUCCESS) {
- fprintf(stderr, "assembler reported an error\n");
+ position_t const pos = { in, 0, 0, 0 };
+ errorf(&pos, "assembler reported an error");
exit(EXIT_FAILURE);
}
obstack_free(&asflags_obst, commandline);
}
int err = system(commandline);
if (err != EXIT_SUCCESS) {
- fprintf(stderr, "linker reported an error\n");
+ position_t const pos = { file, 0, 0, 0 };
+ errorf(&pos, "linker reported an error");
exit(EXIT_FAILURE);
}
obstack_free(&ldflags_obst, commandline);
char *name = obstack_finish(&file_obst);
int fd = mkstemp(name);
if (fd == -1) {
- fprintf(stderr, "could not create temporary file: %s\n",
- strerror(errno));
+ position_t const pos = { name, 0, 0, 0 };
+ errorf(&pos, "could not create temporary file: %s", strerror(errno));
return NULL;
}
FILE *out = fdopen(fd, "w");
if (out == NULL) {
- fprintf(stderr, "could not open temporary file as FILE*\n");
+ position_t const pos = { name, 0, 0, 0 };
+ errorf(&pos, "could not open temporary file as FILE*");
return NULL;
}
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_help("-D SYMBOL[=value]", "");
put_help("-U SYMBOL", "");
put_help("-Wp,OPTION", "Pass option directly to preprocessor");
+ put_help("-Xpreprocessor OPTION", "Pass option directly to preprocessor");
put_help("-M", "");
put_help("-MD", "");
put_help("-MMD", "");
put_help("-s", "Do not produce symbol table and relocation information");
put_help("-shared", "Produce a shared library");
put_help("-static", "Produce statically linked binary");
+ put_help("-Wa,OPTION", "Pass option directly to assembler");
+ put_help("-Xassembler OPTION", "Pass option directly to assembler");
put_help("-Wl,OPTION", "Pass option directly to linker");
+ put_help("-Xlinker OPTION", "Pass option directly to linker");
}
static void print_help_debug(void)
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");
}
{
machine_triple_t *triple = firm_parse_machine_triple(arg);
if (triple == NULL) {
- fprintf(stderr, "Target-triple is not in the form 'cpu_type-manufacturer-operating_system'\n");
+ errorf(NULL, "target-triple '%s' is not in the form 'cpu_type-manufacturer-operating_system'", arg);
return false;
}
target_machine = triple;
} else if (streq(cpu, "arm")) {
return "arm";
} else {
- fprintf(stderr, "Unknown cpu '%s' in target-triple\n", cpu);
+ errorf(NULL, "unknown cpu '%s' in target-triple", cpu);
return NULL;
}
}
atomic_type_properties_t *props = atomic_type_properties;
/* adjust types as requested by target architecture */
- ir_type *type_long_double = be_params->type_long_double;
- if (type_long_double != NULL) {
- set_typeprops_type(&props[ATOMIC_TYPE_LONG_DOUBLE], type_long_double);
- atomic_modes[ATOMIC_TYPE_LONG_DOUBLE] = get_type_mode(type_long_double);
+ ir_type *const type_ld = be_params->type_long_double;
+ if (type_ld) {
+ set_typeprops_type(&props[ATOMIC_TYPE_LONG_DOUBLE], type_ld);
+ atomic_modes[ATOMIC_TYPE_LONG_DOUBLE] = get_type_mode(type_ld);
}
- ir_type *type_long_long = be_params->type_long_long;
- if (type_long_long != NULL)
- set_typeprops_type(&props[ATOMIC_TYPE_LONGLONG], type_long_long);
+ ir_type *const type_ll = be_params->type_long_long;
+ if (type_ll)
+ set_typeprops_type(&props[ATOMIC_TYPE_LONGLONG], type_ll);
- ir_type *type_unsigned_long_long = be_params->type_unsigned_long_long;
- if (type_unsigned_long_long != NULL)
- set_typeprops_type(&props[ATOMIC_TYPE_ULONGLONG], type_unsigned_long_long);
+ ir_type *const type_ull = be_params->type_unsigned_long_long;
+ if (type_ull)
+ set_typeprops_type(&props[ATOMIC_TYPE_ULONGLONG], type_ull);
/* 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;
props[ATOMIC_TYPE_WCHAR_T] = props[wchar_atomic_kind];
/* initialize defaults for unsupported types */
- if (type_long_long == NULL) {
+ if (!type_ll) {
copy_typeprops(&props[ATOMIC_TYPE_LONGLONG], &props[ATOMIC_TYPE_LONG]);
}
- if (type_unsigned_long_long == NULL) {
+ if (!type_ull) {
copy_typeprops(&props[ATOMIC_TYPE_ULONGLONG],
&props[ATOMIC_TYPE_ULONG]);
}
- if (type_long_double == NULL) {
+ if (!type_ld) {
copy_typeprops(&props[ATOMIC_TYPE_LONG_DOUBLE],
&props[ATOMIC_TYPE_DOUBLE]);
}
return res && error_count == 0;
}
+static void copy_file(FILE *dest, FILE *input)
+{
+ char buf[16384];
+
+ for (;;) {
+ size_t read = fread(buf, 1, sizeof(buf), input);
+ if (read == 0)
+ break;
+ if (fwrite(buf, 1, read, dest) != read) {
+ perror("could not write output");
+ }
+ }
+}
+
static bool open_input(compilation_unit_t *unit)
{
/* input already available as FILE? */
} else {
unit->input = fopen(inputname, "r");
if (unit->input == NULL) {
- fprintf(stderr, "Could not open '%s': %s\n", inputname,
- strerror(errno));
+ position_t const pos = { inputname, 0, 0, 0 };
+ errorf(&pos, "could not open: %s", strerror(errno));
return false;
}
}
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) {
+ if (!open_input(unit)) {
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);
+ if (ir_import_file(unit->input, unit->name)) {
+ position_t const pos = { inputname, 0, 0, 0 };
+ errorf(&pos, "import of firm graph failed");
result = EXIT_FAILURE;
- continue;
+ break;
}
unit->type = COMPILATION_UNIT_INTERMEDIATE_REPRESENTATION;
goto again;
}
- case COMPILATION_UNIT_ASSEMBLER:
- panic("TODO: preprocess for assembler");
+ case COMPILATION_UNIT_ASSEMBLER: {
+ if (external_preprocessor == NULL) {
+ panic("preprocessed assembler not possible with internal preprocessor yet");
+ }
+ if (!run_external_preprocessor(unit)) {
+ result = EXIT_FAILURE;
+ break;
+ }
+ /* write file to output... */
+ FILE *asm_out;
+ if (mode == PreprocessOnly) {
+ asm_out = out;
+ } else {
+ asm_out = make_temp_file("ccs", &unit->name);
+ }
+ assert(unit->input != NULL);
+ assert(unit->input_is_pipe);
+ copy_file(asm_out, unit->input);
+ if (asm_out != out)
+ fclose(asm_out);
+ unit->type = COMPILATION_UNIT_PREPROCESSED_ASSEMBLER;
+ goto again;
+ }
case COMPILATION_UNIT_C:
case COMPILATION_UNIT_CXX:
if (external_preprocessor != NULL) {
- bool res = run_external_preprocessor(unit);
- if (!res) {
+ if (!run_external_preprocessor(unit)) {
result = EXIT_FAILURE;
- continue;
+ break;
}
goto again;
}
case COMPILATION_UNIT_PREPROCESSED_C:
case COMPILATION_UNIT_PREPROCESSED_CXX: {
- bool res = open_input(unit);
- if (!res) {
+ if (!open_input(unit)) {
result = EXIT_FAILURE;
- continue;
+ break;
}
init_tokens();
if (mode == PreprocessOnly) {
- bool res = output_preprocessor_tokens(unit, out);
- if (!res) {
+ if (!output_preprocessor_tokens(unit, out)) {
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);
}
if (irg == NULL) {
- fprintf(stderr, "No graph for function '%s' found\n",
- dumpfunction);
+ errorf(NULL, "no graph for function '%s' found", dumpfunction);
return EXIT_FAILURE;
}
if (mode == CompileExportIR) {
ir_export_file(out);
if (ferror(out) != 0) {
- fprintf(stderr, "Error while writing to output\n");
+ errorf(NULL, "writing to output failed");
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
} 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;
}
}
int err = system(commandline);
if (err != EXIT_SUCCESS) {
- fprintf(stderr, "linker reported an error\n");
+ errorf(NULL, "linker reported an error");
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
char cpu_arch[16] = "ia32";
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) {
if (def[0] == '\0') { \
++i; \
if (i >= argc) { \
- fprintf(stderr, "error: expected argument after '" args "'\n"); \
+ errorf(NULL, "expected argument after '" args "'"); \
argument_errors = true; \
break; \
} \
def = argv[i]; \
if (def[0] == '-' && def[1] != '\0') { \
- fprintf(stderr, "error: expected argument after '" args "'\n"); \
+ errorf(NULL, "expected argument after '" args "'"); \
argument_errors = true; \
continue; \
} \
if (option[0] == 'o') {
GET_ARG_AFTER(outname, "-o");
} else if (option[0] == 'g') {
- /* TODO: parse -gX with 0<=x<=3... */
+ /* TODO: parse -gX with 0<=X<=3... */
set_be_option("debug=frameinfo");
- set_be_option("ia32-nooptcc=yes");
+ set_be_option("ia32-optcc=false");
} else if (SINGLE_OPTION('c')) {
mode = CompileAssemble;
} else if (SINGLE_OPTION('E')) {
GET_ARG_AFTER(opt, "-x");
forced_unittype = get_unit_type_from_string(opt);
if (forced_unittype == COMPILATION_UNIT_UNKNOWN) {
- fprintf(stderr, "Unknown language '%s'\n", opt);
+ errorf(NULL, "unknown language '%s'", opt);
argument_errors = true;
}
- } else if (streq(option, "M")) {
+ } else if (SINGLE_OPTION('M')) {
mode = PreprocessOnly;
add_flag(&cppflags_obst, "-M");
} else if (streq(option, "MMD") ||
streq(option, "MD")) {
- construct_dep_target = true;
+ construct_dep_target = true;
add_flag(&cppflags_obst, "-%s", option);
} else if (streq(option, "MM") ||
streq(option, "MP")) {
elf_visibility_tag_t visibility
= get_elf_visibility_from_string(val);
if (visibility == ELF_VISIBILITY_ERROR) {
- fprintf(stderr, "invalid visibility '%s' specified\n",
- val);
+ errorf(NULL, "invalid visibility '%s' specified", val);
argument_errors = true;
} else {
set_default_visibility(visibility);
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")) {
fprintf(stderr, "ignoring gcc option '-f%s'\n", orig_opt);
} else {
- int res = firm_option(orig_opt);
- if (res == 0) {
- fprintf(stderr, "error: unknown Firm option '-f%s'\n",
- orig_opt);
+ if (firm_option(orig_opt) == 0) {
+ errorf(NULL, "unknown Firm option '-f%s'", orig_opt);
argument_errors = true;
continue;
}
fprintf(stderr, "warning: -bhelp is deprecated (use --help-firm)\n");
help |= HELP_FIRM;
} else {
- int res = be_parse_arg(opt);
- if (res == 0) {
- fprintf(stderr, "error: unknown Firm backend option '-b %s'\n",
- opt);
+ if (be_parse_arg(opt) == 0) {
+ errorf(NULL, "unknown Firm backend option '-b %s'", opt);
argument_errors = true;
} else if (strstart(opt, "isa=")) {
strncpy(cpu_arch, opt, sizeof(cpu_arch));
}
}
} else if (option[0] == 'W') {
- if (strstart(option + 1, "p,")) {
+ if (strstart(option + 1, "a,")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-Wa,");
+ add_flag(&asflags_obst, "-Wa,%s", opt);
+ } else if (strstart(option + 1, "p,")) {
// pass options directly to the preprocessor
const char *opt;
GET_ARG_AFTER(opt, "-Wp,");
|| streq(option+1, "format-security")
|| streq(option+1, "old-style-declaration")
|| streq(option+1, "type-limits")) {
- /* ignore (gcc compatibility) */
+ /* ignore (gcc compatibility) */
} else {
set_warning_opt(&option[1]);
}
res &= be_parse_arg(arch_opt);
if (res == 0) {
- fprintf(stderr, "Unknown architecture '%s'\n", arch_opt);
+ errorf(NULL, "unknown architecture '%s'", arch_opt);
argument_errors = true;
}
} else if (strstart(opt, "tune=")) {
GET_ARG_AFTER(opt, "-mtune=");
snprintf(arch_opt, sizeof(arch_opt), "%s-opt=%s", cpu_arch, opt);
- int res = be_parse_arg(arch_opt);
- if (res == 0)
+ if (be_parse_arg(arch_opt) == 0)
argument_errors = true;
} else if (strstart(opt, "cpu=")) {
GET_ARG_AFTER(opt, "-mcpu=");
snprintf(arch_opt, sizeof(arch_opt), "%s-arch=%s", cpu_arch, opt);
- int res = be_parse_arg(arch_opt);
- if (res == 0)
+ if (be_parse_arg(arch_opt) == 0)
argument_errors = true;
} else if (strstart(opt, "fpmath=")) {
GET_ARG_AFTER(opt, "-mfpmath=");
else if (streq(opt, "sse"))
opt = "sse2";
else {
- fprintf(stderr, "error: option -mfpmath supports only 387 or sse\n");
+ errorf(NULL, "option -mfpmath supports only 387 or sse");
argument_errors = true;
}
if (!argument_errors) {
snprintf(arch_opt, sizeof(arch_opt), "%s-fpunit=%s", cpu_arch, opt);
- int res = be_parse_arg(arch_opt);
- if (res == 0)
+ if (be_parse_arg(arch_opt) == 0)
argument_errors = true;
}
} else if (strstart(opt, "preferred-stack-boundary=")) {
GET_ARG_AFTER(opt, "-mpreferred-stack-boundary=");
snprintf(arch_opt, sizeof(arch_opt), "%s-stackalign=%s", cpu_arch, opt);
- int res = be_parse_arg(arch_opt);
- if (res == 0)
+ if (be_parse_arg(arch_opt) == 0)
argument_errors = true;
} else if (streq(opt, "rtd")) {
default_calling_convention = CC_STDCALL;
} else if (strstart(opt, "regparm=")) {
- fprintf(stderr, "error: regparm convention not supported yet\n");
+ errorf(NULL, "regparm convention not supported yet");
argument_errors = true;
} else if (streq(opt, "soft-float")) {
add_flag(&ldflags_obst, "-msoft-float");
snprintf(arch_opt, sizeof(arch_opt), "%s-fpunit=softfloat", cpu_arch);
- int res = be_parse_arg(arch_opt);
- if (res == 0)
+ if (be_parse_arg(arch_opt) == 0)
argument_errors = true;
} else if (streq(opt, "sse2")) {
/* ignore for now, our x86 backend always uses sse when
} else {
long int value = strtol(opt, NULL, 10);
if (value == 0) {
- fprintf(stderr, "error: wrong option '-m %s'\n", opt);
+ errorf(NULL, "wrong option '-m %s'", opt);
argument_errors = true;
} else if (value != 16 && value != 32 && value != 64) {
- fprintf(stderr, "error: option -m supports only 16, 32 or 64\n");
+ errorf(NULL, "option -m supports only 16, 32 or 64");
argument_errors = true;
} else {
unsigned machine_size = (unsigned)value;
add_flag(&ldflags_obst, "-m%u", machine_size);
}
}
+ } else if (option[0] == 'X') {
+ if (streq(option + 1, "assembler")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-Xassembler");
+ add_flag(&asflags_obst, "-Xassembler");
+ add_flag(&asflags_obst, opt);
+ } else if (streq(option + 1, "preprocessor")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-Xpreprocessor");
+ add_flag(&cppflags_obst, "-Xpreprocessor");
+ add_flag(&cppflags_obst, opt);
+ } else if (streq(option + 1, "linker")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-Xlinker");
+ add_flag(&ldflags_obst, "-Xlinker");
+ add_flag(&ldflags_obst, opt);
+ }
} else if (streq(option, "pg")) {
set_be_option("gprof");
add_flag(&ldflags_obst, "-pg");
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")) {
++i;
if (i >= argc) {
- fprintf(stderr, "error: "
- "expected argument after '--jna-limit'\n");
+ errorf(NULL, "expected argument after '--jna-limit'");
argument_errors = true;
break;
}
} else if (streq(option, "jna-libname")) {
++i;
if (i >= argc) {
- fprintf(stderr, "error: "
- "expected argument after '--jna-libname'\n");
+ errorf(NULL, "expected argument after '--jna-libname'");
argument_errors = true;
break;
}
} 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;
} else if (streq(option, "dump-function")) {
++i;
if (i >= argc) {
- fprintf(stderr, "error: "
- "expected argument after '--dump-function'\n");
+ errorf(NULL, "expected argument after '--dump-function'");
argument_errors = true;
break;
}
} else if (streq(option, "unroll-loops")) {
/* ignore (gcc compatibility) */
} else {
- fprintf(stderr, "error: unknown argument '%s'\n", arg);
+ errorf(NULL, "unknown argument '%s'", arg);
argument_errors = true;
}
} else {
- fprintf(stderr, "error: unknown argument '%s'\n", arg);
+ errorf(NULL, "unknown argument '%s'", arg);
argument_errors = true;
}
} else {
return EXIT_SUCCESS;
}
if (units == NULL) {
- fprintf(stderr, "error: no input files specified\n");
+ errorf(NULL, "no input files specified");
argument_errors = true;
}
if (do_timing)
timer_init();
- if (construct_dep_target) {
- if (outname != 0 && strlen(outname) >= 2) {
- get_output_name(dep_target, sizeof(dep_target), outname, ".d");
- } else {
- get_output_name(dep_target, sizeof(dep_target), units->name, ".d");
- }
- } else {
- dep_target[0] = '\0';
- }
-
char outnamebuf[4096];
if (outname == NULL) {
const char *filename = units->name;
- switch(mode) {
+ switch (mode) {
case BenchmarkParser:
case PrintAst:
case PrintFluffy:
case PrintJna:
+ case PrintCompoundSizes:
case PreprocessOnly:
case ParseOnly:
outname = "-";
} else {
out = fopen(outname, "w");
if (out == NULL) {
- fprintf(stderr, "Could not open '%s' for writing: %s\n", outname,
- strerror(errno));
+ position_t const pos = { outname, 0, 0, 0 };
+ errorf(&pos, "could not open for writing: %s", strerror(errno));
return EXIT_FAILURE;
}
}
+ 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);
/* link program file */
if (mode == CompileAssembleLink) {
- int result = link_program(units);
- if (result != EXIT_SUCCESS) {
+ int const link_result = link_program(units);
+ if (link_result != EXIT_SUCCESS) {
if (out != stdout)
unlink(outname);
- return result;
+ return link_result;
}
}
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