#define fdopen(fd, mode) _fdopen(fd, mode)
#define popen(cmd, mode) _popen(cmd, mode)
#define pclose(file) _pclose(file)
+#define unlink(filename) _unlink(filename)
#else
#include <unistd.h>
#define HAVE_MKSTEMP
#endif
-#ifndef WITH_LIBCORE
-#define WITH_LIBCORE
-#endif
-
#include <libfirm/firm.h>
#include <libfirm/be.h>
#include "driver/firm_opt.h"
#include "driver/firm_cmdline.h"
#include "adt/error.h"
-#include "write_fluffy.h"
-#include "write_caml.h"
+#include "wrappergen/write_fluffy.h"
+#include "wrappergen/write_caml.h"
+#include "wrappergen/write_jna.h"
#include "revision.h"
#include "warning.h"
+#include "mangle.h"
#ifndef PREPROCESSOR
-#ifdef __APPLE__
+#ifndef __WIN32__
#define PREPROCESSOR "gcc -E -std=c99 -m32 -U__STRICT_ANSI__"
#else
#define PREPROCESSOR "cpp -std=c99 -m32 -U__STRICT_ANSI__"
#endif
/** The current c mode/dialect. */
-lang_features_t c_mode = _C89 | _ANSI | _C99 | _GNUC;
+unsigned int c_mode = _C89 | _ANSI | _C99 | _GNUC;
/** The 'machine size', 16, 32 or 64 bit, 32bit is the default. */
unsigned int machine_size = 32;
/** we have extern function with const attribute. */
bool have_const_functions = false;
+atomic_type_kind_t wchar_atomic_kind = ATOMIC_TYPE_INT;
+
/* to switch on printing of implicit casts */
extern bool print_implicit_casts;
size_t last_dot = 0xffffffff;
size_t i = 0;
- if(inputname == NULL) {
+ if (inputname == NULL) {
snprintf(buf, buflen, "a%s", newext);
return;
}
- for(const char *c = inputname; *c != 0; ++c) {
- if(*c == '.')
+ for (const char *c = inputname; *c != 0; ++c) {
+ if (*c == '.')
last_dot = i;
++i;
}
- if(last_dot == 0xffffffff)
+ if (last_dot == 0xffffffff)
last_dot = i;
- if(last_dot >= buflen)
+ if (last_dot >= buflen)
panic("filename too long");
memcpy(buf, inputname, last_dot);
size_t extlen = strlen(newext) + 1;
- if(extlen + last_dot >= buflen)
+ if (extlen + last_dot >= buflen)
panic("filename too long");
memcpy(buf+last_dot, newext, extlen);
}
do {
lexer_next_preprocessing_token();
print_token(stdout, &lexer_token);
- puts("");
- } while(lexer_token.type != T_EOF);
+ putchar('\n');
+ } while (lexer_token.type != T_EOF);
}
static void add_flag(struct obstack *obst, const char *format, ...)
{
+ char buf[4096];
va_list ap;
- va_start(ap, format);
- char buf[4096];
- vsnprintf(buf, sizeof(buf), format, ap);
+ va_start(ap, format);
+#ifdef _WIN32
+ int len =
+#endif
+ vsnprintf(buf, sizeof(buf), format, ap);
+ va_end(ap);
- /* escape stuff... */
obstack_1grow(obst, ' ');
+#ifdef _WIN32
+ obstack_1grow(obst, '"');
+ obstack_grow(obst, buf, len);
+ obstack_1grow(obst, '"');
+#else
+ /* escape stuff... */
for (char *c = buf; *c != '\0'; ++c) {
switch(*c) {
- case '"':
- case '\'':
- case '`':
case ' ':
- case '\t':
- case '\n':
- case '\r':
- case '\\':
+ case '"':
case '$':
+ case '&':
case '(':
case ')':
+ case ';':
+ case '<':
+ case '>':
+ case '\'':
+ case '\\':
+ case '\n':
+ case '\r':
+ case '\t':
+ case '`':
+ case '|':
obstack_1grow(obst, '\\');
- /* fallthrough */
+ /* FALLTHROUGH */
default:
obstack_1grow(obst, *c);
break;
}
}
-
- va_end(ap);
+#endif
}
static const char *type_to_string(type_t *type)
/* 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, "-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));
+ /* TODO hack... */
+ add_flag(&cppflags_obst, "-D__builtin_abort=abort");
+ add_flag(&cppflags_obst, "-D__builtin_abs=abs");
+ add_flag(&cppflags_obst, "-D__builtin_exit=exit");
+ add_flag(&cppflags_obst, "-D__builtin_malloc=malloc");
+ add_flag(&cppflags_obst, "-D__builtin_memcmp=memcmp");
+ add_flag(&cppflags_obst, "-D__builtin_memcpy=memcpy");
+ add_flag(&cppflags_obst, "-D__builtin_memset=memset");
+ add_flag(&cppflags_obst, "-D__builtin_strlen=strlen");
+ add_flag(&cppflags_obst, "-D__builtin_strcmp=strcmp");
+ add_flag(&cppflags_obst, "-D__builtin_strcpy=strcpy");
+
/* handle dependency generation */
if (dep_target[0] != '\0') {
add_flag(&cppflags_obst, "-MF");
- add_flag(&cppflags_obst, "%s", dep_target);
+ add_flag(&cppflags_obst, dep_target);
if (outname != NULL) {
add_flag(&cppflags_obst, "-MQ");
- add_flag(&cppflags_obst, "%s", outname);
+ add_flag(&cppflags_obst, outname);
}
}
if (flags[0] != '\0') {
obstack_printf(&cppflags_obst, " %s", flags);
}
- add_flag(&cppflags_obst, "%s", fname);
+ add_flag(&cppflags_obst, fname);
obstack_1grow(&cppflags_obst, '\0');
const char *buf = obstack_finish(&cppflags_obst);
- if(verbose) {
+ if (verbose) {
puts(buf);
}
FILE *f = popen(buf, "r");
- if(f == NULL) {
+ if (f == NULL) {
fprintf(stderr, "invoking preprocessor failed\n");
exit(1);
}
char buf[4096];
snprintf(buf, sizeof(buf), "%s %s -o %s", ASSEMBLER, in, out);
- if(verbose) {
+ if (verbose) {
puts(buf);
}
int err = system(buf);
- if(err != 0) {
+ if (err != 0) {
fprintf(stderr, "assembler reported an error\n");
exit(1);
}
}
+static void print_file_name(const char *file)
+{
+ add_flag(&ldflags_obst, "-print-file-name=%s", file);
+
+ obstack_1grow(&ldflags_obst, '\0');
+ const char *flags = obstack_finish(&ldflags_obst);
+
+ /* construct commandline */
+ obstack_printf(&ldflags_obst, "%s ", LINKER);
+ obstack_printf(&ldflags_obst, "%s", flags);
+ obstack_1grow(&ldflags_obst, '\0');
+
+ char *commandline = obstack_finish(&ldflags_obst);
+
+ if (verbose) {
+ puts(commandline);
+ }
+ int err = system(commandline);
+ if (err != EXIT_SUCCESS) {
+ fprintf(stderr, "linker reported an error\n");
+ exit(1);
+ }
+}
+
static const char *try_dir(const char *dir)
{
- if(dir == NULL)
+ if (dir == NULL)
return dir;
- if(access(dir, R_OK | W_OK | X_OK) == 0)
+ if (access(dir, R_OK | W_OK | X_OK) == 0)
return dir;
return NULL;
}
{
static const char *tmpdir = NULL;
- if(tmpdir != NULL)
+ if (tmpdir != NULL)
return tmpdir;
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir(getenv("TMPDIR"));
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir(getenv("TMP"));
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir(getenv("TEMP"));
#ifdef P_tmpdir
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir(P_tmpdir);
#endif
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir("/var/tmp");
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir("/usr/tmp");
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = try_dir("/tmp");
- if(tmpdir == NULL)
+ if (tmpdir == NULL)
tmpdir = ".";
return tmpdir;
snprintf(buffer, buflen, "%s/%sXXXXXX", tempdir, prefix);
int fd = mkstemp(buffer);
- if(fd == -1) {
+ if (fd == -1) {
fprintf(stderr, "couldn't create temporary file: %s\n",
strerror(errno));
exit(1);
}
FILE *out = fdopen(fd, "w");
- if(out == NULL) {
+ if (out == NULL) {
fprintf(stderr, "couldn't create temporary file FILE*\n");
exit(1);
}
LexTest,
PrintAst,
PrintFluffy,
- PrintCaml
+ PrintCaml,
+ PrintJna
} compile_mode_t;
static void usage(const char *argv0)
}
static void print_cparser_version(void) {
- firm_version_t ver;
- firm_get_version(&ver);
-
printf("cparser (%s) using libFirm (%u.%u",
- cparser_REVISION, ver.major, ver.minor);
- if(ver.revision[0] != 0) {
+ cparser_REVISION, ir_get_version_major(),
+ ir_get_version_minor());
+
+ const char *revision = ir_get_version_revision();
+ if (revision[0] != 0) {
putchar(' ');
- fputs(ver.revision, stdout);
+ fputs(revision, stdout);
}
- if(ver.build[0] != 0) {
+
+ const char *build = ir_get_version_build();
+ if (build[0] != 0) {
putchar(' ');
- fputs(ver.build, stdout);
+ fputs(build, stdout);
}
puts(")\n");
}
while (!feof(input) && !ferror(dest)) {
size_t read = fread(buf, 1, sizeof(buf), input);
- if(fwrite(buf, 1, read, dest) != read) {
+ if (fwrite(buf, 1, read, dest) != read) {
perror("couldn't write output");
}
}
}
FILE *in = fopen(filename, "r");
- if(in == NULL) {
+ if (in == NULL) {
fprintf(stderr, "Couldn't open '%s': %s\n", filename,
strerror(errno));
exit(1);
initialize_firm();
const char *dumpfunction = NULL;
+ const char *print_file_name_file = NULL;
compile_mode_t mode = CompileAssembleLink;
int opt_level = 1;
int result = EXIT_SUCCESS;
#define GET_ARG_AFTER(def, args) \
def = &arg[sizeof(args)-1]; \
- if(def[0] == '\0') { \
+ if (def[0] == '\0') { \
++i; \
- if(i >= argc) { \
+ if (i >= argc) { \
fprintf(stderr, "error: expected argument after '" args "'\n"); \
argument_errors = true; \
break; \
} \
def = argv[i]; \
- if(def[0] == '-' && def[1] != '\0') { \
+ if (def[0] == '-' && def[1] != '\0') { \
fprintf(stderr, "error: expected argument after '" args "'\n"); \
argument_errors = true; \
continue; \
/* early options parsing (find out optimisation level and OS) */
for (int i = 1; i < argc; ++i) {
const char *arg = argv[i];
- if(arg[0] != '-')
+ if (arg[0] != '-')
continue;
const char *option = &arg[1];
/* parse rest of options */
lang_standard_t standard = STANDARD_DEFAULT;
- lang_features_t features_on = 0;
- lang_features_t features_off = 0;
+ unsigned features_on = 0;
+ unsigned features_off = 0;
filetype_t forced_filetype = FILETYPE_AUTODETECT;
bool help_displayed = false;
bool argument_errors = false;
- for(int i = 1; i < argc; ++i) {
+ for (int i = 1; i < argc; ++i) {
const char *arg = argv[i];
if (arg[0] == '-' && arg[1] != '\0') {
/* an option */
const char *option = &arg[1];
- if(option[0] == 'o') {
+ if (option[0] == 'o') {
GET_ARG_AFTER(outname, "-o");
- } else if(option[0] == 'g') {
+ } else if (option[0] == 'g') {
set_be_option("debuginfo=stabs");
set_be_option("omitfp=no");
set_be_option("ia32-nooptcc=yes");
- } else if(SINGLE_OPTION('c')) {
+ } else if (SINGLE_OPTION('c')) {
mode = CompileAssemble;
- } else if(SINGLE_OPTION('E')) {
+ } else if (SINGLE_OPTION('E')) {
mode = PreprocessOnly;
- } else if(SINGLE_OPTION('S')) {
+ } else if (SINGLE_OPTION('S')) {
mode = Compile;
- } else if(option[0] == 'O') {
+ } else if (option[0] == 'O') {
continue;
- } else if(option[0] == 'I') {
+ } else if (option[0] == 'I') {
const char *opt;
GET_ARG_AFTER(opt, "-I");
add_flag(&cppflags_obst, "-I%s", opt);
- } else if(option[0] == 'D') {
+ } else if (option[0] == 'D') {
const char *opt;
GET_ARG_AFTER(opt, "-D");
add_flag(&cppflags_obst, "-D%s", opt);
- } else if(option[0] == 'U') {
+ } else if (option[0] == 'U') {
const char *opt;
GET_ARG_AFTER(opt, "-U");
add_flag(&cppflags_obst, "-U%s", opt);
- } else if(option[0] == 'l') {
+ } else if (option[0] == 'l') {
const char *opt;
GET_ARG_AFTER(opt, "-l");
add_flag(&ldflags_obst, "-l%s", opt);
- } else if(option[0] == 'L') {
+ } else if (option[0] == 'L') {
const char *opt;
GET_ARG_AFTER(opt, "-L");
add_flag(&ldflags_obst, "-L%s", opt);
- } else if(SINGLE_OPTION('v')) {
+ } else if (SINGLE_OPTION('v')) {
verbose = 1;
- } else if(SINGLE_OPTION('w')) {
+ } else if (SINGLE_OPTION('w')) {
memset(&warning, 0, sizeof(warning));
- } else if(option[0] == 'x') {
+ } else if (option[0] == 'x') {
const char *opt;
GET_ARG_AFTER(opt, "-x");
forced_filetype = get_filetype_from_string(opt);
streq(option, "MD")) {
construct_dep_target = true;
add_flag(&cppflags_obst, "-%s", option);
- } else if(streq(option, "MM") ||
+ } else if (streq(option, "MM") ||
streq(option, "MP")) {
add_flag(&cppflags_obst, "-%s", option);
} else if (streq(option, "MT") ||
GET_ARG_AFTER(opt, "-MT");
add_flag(&cppflags_obst, "-%s", option);
add_flag(&cppflags_obst, "%s", opt);
+ } else if (streq(option, "include")) {
+ const char *opt;
+ GET_ARG_AFTER(opt, "-include");
+ add_flag(&cppflags_obst, "-include");
+ add_flag(&cppflags_obst, "%s", 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);
+ } else if (streq(option, "nostdinc")
+ || streq(option, "trigraphs")) {
+ /* pass these through to the preprocessor */
+ add_flag(&cppflags_obst, "%s", arg);
} else if (streq(option, "pipe")) {
/* here for gcc compatibility */
} else if (option[0] == 'f') {
strstart(orig_opt, "align-jumps=") ||
strstart(orig_opt, "align-functions=")) {
fprintf(stderr, "ignoring gcc option '-f%s'\n", orig_opt);
+ } else if (strstart(orig_opt, "input-charset=")) {
+ char const* const encoding = strchr(orig_opt, '=') + 1;
+ select_input_encoding(encoding);
+ } else if (streq(orig_opt, "verbose-asm")) {
+ /* ignore: we always print verbose assembler */
} else {
char const *opt = orig_opt;
bool truth_value = true;
strncpy(cpu_arch, opt, sizeof(cpu_arch));
}
} else if (option[0] == 'W') {
- if (strstart(option + 1, "l,")) // a gcc-style linker option
- {
+ if (strstart(option + 1, "p,")) {
+ // pass options directly to the preprocessor
+ const char *opt;
+ GET_ARG_AFTER(opt, "-Wp,");
+ add_flag(&cppflags_obst, "-Wp,%s", opt);
+ } else if (strstart(option + 1, "l,")) {
+ // pass options directly to the linker
const char *opt;
GET_ARG_AFTER(opt, "-Wl,");
add_flag(&ldflags_obst, "-Wl,%s", opt);
+ } else if (streq(option + 1, "no-trigraphs")
+ || streq(option + 1, "undef")) {
+ add_flag(&cppflags_obst, "%s", arg);
+ } else {
+ set_warning_opt(&option[1]);
}
- else set_warning_opt(&option[1]);
- } else if(option[0] == 'm') {
+ } else if (option[0] == 'm') {
/* -m options */
const char *opt;
char arch_opt[64];
fprintf(stderr, "error: option -mfpumath supports only 387 or sse\n");
argument_errors = true;
}
- if(!argument_errors) {
+ if (!argument_errors) {
snprintf(arch_opt, sizeof(arch_opt), "%s-fpunit=%s", cpu_arch, opt);
int res = firm_be_option(arch_opt);
if (res == 0)
(fprintf(stderr, "warning: ignoring gcc option '%s'\n", arg), standard);
} else if (streq(option, "version")) {
print_cparser_version();
+ } else if (strstart(option, "print-file-name=")) {
+ GET_ARG_AFTER(print_file_name_file, "-print-file-name=");
} else if (option[0] == '-') {
/* double dash option */
++option;
mode = PrintFluffy;
} else if (streq(option, "print-caml")) {
mode = PrintCaml;
+ } else if (streq(option, "print-jna")) {
+ mode = PrintJna;
} else if (streq(option, "version")) {
print_cparser_version();
exit(EXIT_SUCCESS);
} else if (streq(option, "dump-function")) {
++i;
- if(i >= argc) {
+ if (i >= argc) {
fprintf(stderr, "error: "
"expected argument after '--dump-function'\n");
argument_errors = true;
}
}
+ if (print_file_name_file != NULL) {
+ print_file_name(print_file_name_file);
+ return 0;
+ }
+
if (files == NULL) {
fprintf(stderr, "error: no input files specified\n");
argument_errors = true;
init_ast();
init_parser();
init_ast2firm();
+ init_mangle();
if (construct_dep_target) {
if (outname != 0 && strlen(outname) >= 2) {
case PrintAst:
case PrintFluffy:
case PrintCaml:
+ case PrintJna:
case LexTest:
case PreprocessOnly:
case ParseOnly:
out = stdout;
} else {
out = fopen(outname, "w");
- if(out == NULL) {
+ if (out == NULL) {
fprintf(stderr, "Couldn't open '%s' for writing: %s\n", outname,
strerror(errno));
return 1;
FILE *preprocessed_in = NULL;
switch (filetype) {
- case FILETYPE_C: filetype = FILETYPE_PREPROCESSED_C; goto preprocess;
- case FILETYPE_CXX: filetype = FILETYPE_PREPROCESSED_CXX; goto preprocess;
- case FILETYPE_ASSEMBLER: filetype = FILETYPE_PREPROCESSED_ASSEMBLER; goto preprocess;
+ case FILETYPE_C:
+ filetype = FILETYPE_PREPROCESSED_C;
+ goto preprocess;
+ case FILETYPE_CXX:
+ filetype = FILETYPE_PREPROCESSED_CXX;
+ goto preprocess;
+ case FILETYPE_ASSEMBLER:
+ filetype = FILETYPE_PREPROCESSED_ASSEMBLER;
+ add_flag(&cppflags_obst, "-x");
+ add_flag(&cppflags_obst, "assembler-with-cpp");
+ goto preprocess;
preprocess:
/* no support for input on FILE* yet */
if (in != NULL)
copy_file(out, preprocessed_in);
int result = pclose(preprocessed_in);
fclose(out);
+ /* remove output file in case of error */
+ if (out != stdout && result != EXIT_SUCCESS) {
+ unlink(outname);
+ }
return result;
}
}
FILE *asm_out;
- if(mode == Compile) {
+ if (mode == Compile) {
asm_out = out;
} else {
asm_out = make_temp_file(asm_tempfile, sizeof(asm_tempfile), "ccs");
print_ast(unit);
}
- if(error_count > 0) {
+ if (error_count > 0) {
/* parsing failed because of errors */
fprintf(stderr, "%u error(s), %u warning(s)\n", error_count,
warning_count);
result = EXIT_FAILURE;
continue;
- } else if(warning_count > 0) {
+ } else if (warning_count > 0) {
fprintf(stderr, "%u warning(s)\n", warning_count);
}
if (in == preprocessed_in) {
int pp_result = pclose(preprocessed_in);
if (pp_result != EXIT_SUCCESS) {
+ /* remove output file */
+ if (out != stdout)
+ unlink(outname);
exit(EXIT_FAILURE);
}
}
- if(mode == BenchmarkParser) {
+ if (mode == BenchmarkParser) {
return result;
- } else if(mode == PrintFluffy) {
+ } else if (mode == PrintFluffy) {
write_fluffy_decls(out, unit);
continue;
} else if (mode == PrintCaml) {
write_caml_decls(out, unit);
continue;
+ } else if (mode == PrintJna) {
+ write_jna_decls(out, unit);
+ continue;
}
translation_unit_to_firm(unit);
ident *id = new_id_from_str(dumpfunction);
ir_graph *irg = NULL;
int n_irgs = get_irp_n_irgs();
- for(int i = 0; i < n_irgs; ++i) {
+ for (int i = 0; i < n_irgs; ++i) {
ir_graph *tirg = get_irp_irg(i);
ident *irg_id = get_entity_ident(get_irg_entity(tirg));
- if(irg_id == id) {
+ if (irg_id == id) {
irg = tirg;
break;
}
}
- if(irg == NULL) {
+ if (irg == NULL) {
fprintf(stderr, "No graph for function '%s' found\n",
dumpfunction);
exit(1);
if (in == preprocessed_in) {
int pp_result = pclose(preprocessed_in);
if (pp_result != EXIT_SUCCESS) {
+ /* remove output in error case */
+ if (out != stdout)
+ unlink(outname);
return pp_result;
}
}
- if(asm_out != out) {
+ if (asm_out != out) {
fclose(asm_out);
}
}
if (filetype == FILETYPE_PREPROCESSED_ASSEMBLER) {
char temp[1024];
const char *filename_o;
- if(mode == CompileAssemble) {
+ if (mode == CompileAssemble) {
fclose(out);
filename_o = outname;
} else {
file->type = filetype;
}
- if (result != EXIT_SUCCESS)
+ if (result != EXIT_SUCCESS) {
+ if (out != stdout)
+ unlink(outname);
return result;
+ }
/* link program file */
- if(mode == CompileAssembleLink) {
+ if (mode == CompileAssembleLink) {
obstack_1grow(&ldflags_obst, '\0');
const char *flags = obstack_finish(&ldflags_obst);
char *commandline = obstack_finish(&file_obst);
- if(verbose) {
+ if (verbose) {
puts(commandline);
}
int err = system(commandline);
- if(err != EXIT_SUCCESS) {
+ if (err != EXIT_SUCCESS) {
fprintf(stderr, "linker reported an error\n");
exit(1);
}
obstack_free(&ldflags_obst, NULL);
obstack_free(&file_obst, NULL);
+ exit_mangle();
exit_ast2firm();
exit_parser();
exit_ast();