From 8042121d74906eacec7add2ddc85270e1db3ca88 Mon Sep 17 00:00:00 2001 From: grischka Date: Sun, 10 Feb 2013 00:38:40 +0100 Subject: [PATCH] tcc -vv/--print-search-dirs: print more info tests/Makefile: - print-search-dirs when 'hello' fails - split off hello-run win32/include/_mingw.h: - fix for compatibility with mingw headers (While our headers in win32 are from mingw-64 and don't have the problem) tiny_libmaker: - don't use "dangerous" mktemp --- lib/Makefile | 2 +- libtcc.c | 78 +++++++++++++++++++++++++++++++++++++-------- tcc.c | 12 ++++--- tcc.h | 1 + tests/Makefile | 13 +++++--- win32/include/_mingw.h | 3 +- win32/tools/tiny_libmaker.c | 62 ++++++++++++++++------------------- 7 files changed, 113 insertions(+), 58 deletions(-) diff --git a/lib/Makefile b/lib/Makefile index 945a94b8..e125f2c6 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -91,7 +91,7 @@ $(DIR)/%.o : %.c $(DIR)/%.o : %.S $(XCC) -c $< -o $@ $(XFLAGS) $(DIR)/%$(EXESUF) : $(TOP)/win32/tools/%.c - $(CC) -Os -s -w -o $@ $< $(XFLAGS) $(LDFLAGS) + $(CC) -Os -s -o $@ $< $(XFLAGS) $(LDFLAGS) $(OBJ) $(XAR) : $(DIR)/exists $(DIR)/exists : diff --git a/libtcc.c b/libtcc.c index b0b24108..968c6e4a 100644 --- a/libtcc.c +++ b/libtcc.c @@ -1589,20 +1589,6 @@ PUB_FUNC const char * tcc_set_linker(TCCState *s, char *option, int multi) return NULL; } -PUB_FUNC void tcc_print_stats(TCCState *s, int64_t total_time) -{ - double tt; - tt = (double)total_time / 1000000.0; - if (tt < 0.001) - tt = 0.001; - if (total_bytes < 1) - total_bytes = 1; - printf("%d idents, %d lines, %d bytes, %0.3f s, %d lines/s, %0.1f MB/s\n", - tok_ident - TOK_IDENT, total_lines, total_bytes, - tt, (int)(total_lines / tt), - total_bytes / tt / 1000000.0); -} - /* set CONFIG_TCCDIR at runtime */ LIBTCCAPI void tcc_set_lib_path(TCCState *s, const char *path) { @@ -1668,3 +1654,67 @@ PUB_FUNC void tcc_gen_makedeps(TCCState *s, const char *target, const char *file fprintf(depout, "\n"); fclose(depout); } + +PUB_FUNC void tcc_print_stats(TCCState *s, int64_t total_time) +{ + double tt; + tt = (double)total_time / 1000000.0; + if (tt < 0.001) + tt = 0.001; + if (total_bytes < 1) + total_bytes = 1; + printf("%d idents, %d lines, %d bytes, %0.3f s, %d lines/s, %0.1f MB/s\n", + tok_ident - TOK_IDENT, total_lines, total_bytes, + tt, (int)(total_lines / tt), + total_bytes / tt / 1000000.0); +} + +static void print_paths(const char *msg, char **paths, int nb_paths) +{ + int i; + printf("%s:\n%s", msg, nb_paths ? "" : " -\n"); + for(i = 0; i < nb_paths; i++) + printf(" %s\n", paths[i]); +} + +PUB_FUNC void tcc_display_info(TCCState *s, int what) +{ + switch (what) { + case 0: + printf("tcc version %s (" +#ifdef TCC_TARGET_I386 + "i386" +# ifdef TCC_TARGET_PE + " Win32" +# endif +#elif defined TCC_TARGET_X86_64 + "x86-64" +# ifdef TCC_TARGET_PE + " Win64" +# endif +#elif defined TCC_TARGET_ARM + "ARM" +# ifdef TCC_ARM_HARDFLOAT + " Hard Float" +# endif +# ifdef TCC_TARGET_PE + " WinCE" +# endif +#endif +#ifndef TCC_TARGET_PE +# ifdef __linux + " Linux" +# endif +#endif + ")\n", TCC_VERSION); + break; + case 1: + printf("install: %s/\n", s->tcc_lib_path); + /* print_paths("programs", NULL, 0); */ + print_paths("crt", s->crt_paths, s->nb_crt_paths); + print_paths("libraries", s->library_paths, s->nb_library_paths); + print_paths("include", s->sysinclude_paths, s->nb_sysinclude_paths); + break; + } +} + diff --git a/tcc.c b/tcc.c index 3116c40a..bad9b4ea 100644 --- a/tcc.c +++ b/tcc.c @@ -508,17 +508,21 @@ int main(int argc, char **argv) #endif if (print_search_dirs) { - /* enough for Linux kernel */ - printf("install: %s/\n", s->tcc_lib_path); +psd: + tcc_set_output_type(s, TCC_OUTPUT_MEMORY); + tcc_display_info(s, 1); return 0; } if (s->verbose) - printf("tcc version %s\n", TCC_VERSION); + tcc_display_info(s, 0); if (optind == 0 || nb_files == 0) { - if (optind && s->verbose) + if (optind && s->verbose) { + if (s->verbose == 2) + goto psd; return 0; + } help(); return 1; } diff --git a/tcc.h b/tcc.h index c5c7c413..460c4170 100644 --- a/tcc.h +++ b/tcc.h @@ -1067,6 +1067,7 @@ PUB_FUNC int tcc_set_flag(TCCState *s, const char *flag_name, int value); PUB_FUNC void tcc_print_stats(TCCState *s, int64_t total_time); PUB_FUNC char *tcc_default_target(TCCState *s, const char *default_file); PUB_FUNC void tcc_gen_makedeps(TCCState *s, const char *target, const char *filename); +PUB_FUNC void tcc_display_info(TCCState *s, int what); /* ------------ tccpp.c ------------ */ diff --git a/tests/Makefile b/tests/Makefile index 0e6fc46f..6e0f7289 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -8,7 +8,8 @@ VPATH = $(top_srcdir)/tests # what tests to run TESTS = \ - hello \ + hello-exe \ + hello-run \ libtest \ test3 \ moretests @@ -26,7 +27,7 @@ ifdef CONFIG_WIN32 TESTS := $(filter-out test3,$(TESTS)) endif ifeq ($(TARGETOS),Darwin) - TESTS := $(filter-out hello test3 btest,$(TESTS)) + TESTS := $(filter-out hello-exe test3 btest,$(TESTS)) endif ifdef DISABLE_STATIC @@ -57,9 +58,12 @@ endif all test : $(TESTS) -hello: ../examples/ex1.c +hello-exe: ../examples/ex1.c + @echo ------------ $@ ------------ + $(TCC) $< -o hello$(EXESUF) || ($(TOP)/tcc -vv; exit 1) && ./hello$(EXESUF) + +hello-run: ../examples/ex1.c @echo ------------ $@ ------------ - $(TCC) $< -o $@$(EXESUF) && ./$@$(EXESUF) $(TCC) -run $< libtest: libtcc_test$(EXESUF) $(LIBTCC1) @@ -192,3 +196,4 @@ clean: $(MAKE) -C tests2 $@ rm -vf *~ *.o *.a *.bin *.i *.ref *.out *.out? *.out?b *.gcc *.exe \ hello libtcc_test tcctest[1234] ex? tcc_g tcclib.h + diff --git a/win32/include/_mingw.h b/win32/include/_mingw.h index 0d2f0395..14cd7181 100644 --- a/win32/include/_mingw.h +++ b/win32/include/_mingw.h @@ -37,8 +37,9 @@ #define __unaligned __attribute__((packed)) #define __fastcall __attribute__((fastcall)) -#define __MINGW_IMPORT extern __declspec(dllimport) +#define __MSVCRT__ 1 #undef _MSVCRT_ +#define __MINGW_IMPORT extern __declspec(dllimport) #define __MINGW_ATTRIB_NORETURN #define __MINGW_ATTRIB_CONST #define __MINGW_ATTRIB_DEPRECATED diff --git a/win32/tools/tiny_libmaker.c b/win32/tools/tiny_libmaker.c index 42373d83..a85c685b 100644 --- a/win32/tools/tiny_libmaker.c +++ b/win32/tools/tiny_libmaker.c @@ -21,10 +21,6 @@ #include #include #include -#ifdef _WIN32 -#include /* for mktemp */ -#endif - #include "../../elf.h" #ifdef TCC_TARGET_X86_64 @@ -77,7 +73,7 @@ ArHdr arhdro = { int main(int argc, char **argv) { - FILE *fi, *fh, *fo; + FILE *fi, *fh = NULL, *fo = NULL; ElfW(Ehdr) *ehdr; ElfW(Shdr) *shdr; ElfW(Sym) *sym; @@ -89,6 +85,7 @@ int main(int argc, char **argv) int istrlen, strpos = 0, fpos = 0, funccnt = 0, funcmax, hofs; char afile[260], tfile[260], stmp[20]; char *file, *name; + int ret = 2; strcpy(afile, "ar_test.a"); @@ -111,19 +108,17 @@ int main(int argc, char **argv) } } - strcpy(tfile, "./XXXXXX"); - if (!mktemp(tfile) || (fo = fopen(tfile, "wb+")) == NULL) + if ((fh = fopen(afile, "wb")) == NULL) { - fprintf(stderr, "Can't open temporary file %s\n", tfile); - return 2; + fprintf(stderr, "Can't open file %s \n", afile); + goto the_end; } - if ((fh = fopen(afile, "wb")) == NULL) + sprintf(tfile, "%s.tmp", afile); + if ((fo = fopen(tfile, "wb+")) == NULL) { - fprintf(stderr, "Can't open file %s \n", afile); - fclose(fo); - remove(tfile); - return 2; + fprintf(stderr, "Can't create temporary file %s\n", tfile); + goto the_end; } funcmax = 250; @@ -140,9 +135,7 @@ int main(int argc, char **argv) if ((fi = fopen(argv[iarg], "rb")) == NULL) { fprintf(stderr, "Can't open file %s \n", argv[iarg]); - fclose(fo); - remove(tfile); - return 2; + goto the_end; } fseek(fi, 0, SEEK_END); fsize = ftell(fi); @@ -152,14 +145,13 @@ int main(int argc, char **argv) fclose(fi); //printf("%s:\n", argv[iarg]); + // elf header ehdr = (ElfW(Ehdr) *)buf; if (ehdr->e_ident[4] != ELFCLASSW) { fprintf(stderr, "Unsupported Elf Class: %s\n", argv[iarg]); - fclose(fo); - remove(tfile); - return 2; + goto the_end; } shdr = (ElfW(Shdr) *) (buf + ehdr->e_shoff + ehdr->e_shstrndx * ehdr->e_shentsize); @@ -167,7 +159,8 @@ int main(int argc, char **argv) for (i = 0; i < ehdr->e_shnum; i++) { shdr = (ElfW(Shdr) *) (buf + ehdr->e_shoff + i * ehdr->e_shentsize); - if (!shdr->sh_offset) continue; + if (!shdr->sh_offset) + continue; if (shdr->sh_type == SHT_SYMTAB) { symtab = (char *)(buf + shdr->sh_offset); @@ -210,7 +203,7 @@ int main(int argc, char **argv) } file = argv[iarg]; - for (name = strchr(file, 0); + for (name = strchr(file, 0); name > file && name[-1] != '/' && name[-1] != '\\'; --name); istrlen = strlen(name); @@ -219,7 +212,6 @@ int main(int argc, char **argv) memset(arhdro.ar_name, ' ', sizeof(arhdro.ar_name)); memcpy(arhdro.ar_name, name, istrlen); arhdro.ar_name[istrlen] = '/'; - sprintf(stmp, "%-10d", fsize); memcpy(&arhdro.ar_size, stmp, 10); fwrite(&arhdro, sizeof(arhdro), 1, fo); @@ -229,36 +221,38 @@ int main(int argc, char **argv) fpos += (fsize + sizeof(arhdro)); } hofs = 8 + sizeof(arhdr) + strpos + (funccnt+1) * sizeof(int); - if ((hofs & 1)) { // align - hofs++; - fpos = 1; - } else fpos = 0; + fpos = 0; + if ((hofs & 1)) // align + hofs++, fpos = 1; // write header fwrite("!\n", 8, 1, fh); sprintf(stmp, "%-10d", (int)(strpos + (funccnt+1) * sizeof(int))); memcpy(&arhdr.ar_size, stmp, 10); fwrite(&arhdr, sizeof(arhdr), 1, fh); afpos[0] = le2belong(funccnt); - for (i=1; i<=funccnt; i++) { + for (i=1; i<=funccnt; i++) afpos[i] = le2belong(afpos[i] + hofs); - } fwrite(afpos, (funccnt+1) * sizeof(int), 1, fh); fwrite(anames, strpos, 1, fh); - if (fpos) fwrite("", 1, 1, fh); + if (fpos) + fwrite("", 1, 1, fh); // write objects fseek(fo, 0, SEEK_END); fsize = ftell(fo); fseek(fo, 0, SEEK_SET); buf = malloc(fsize + 1); fread(buf, fsize, 1, fo); - fclose(fo); fwrite(buf, fsize, 1, fh); - fclose(fh); free(buf); + ret = 0; +the_end: if (anames) free(anames); if (afpos) free(afpos); - remove(tfile); - return 0; + if (fh) + fclose(fh); + if (fo) + fclose(fo), remove(tfile); + return ret; } -- 2.11.4.GIT