1 #ifndef LIBTCC_H 2 #define LIBTCC_H 3 4 #ifndef LIBTCCAPI 5 # define LIBTCCAPI 6 #endif 7 8 #ifdef __cplusplus 9 extern "C" { 10 #endif 11 12 struct TCCState; 13 14 typedef struct TCCState TCCState; 15 16 /* create a new TCC compilation context */ 17 LIBTCCAPI TCCState *tcc_new(const char* arch, int bits, const char *os); 18 19 /* free a TCC compilation context */ 20 LIBTCCAPI void tcc_delete(TCCState *s); 21 22 /* set CONFIG_TCCDIR at runtime */ 23 LIBTCCAPI void tcc_set_lib_path(TCCState *s, const char *path); 24 25 /* set error/warning display callback */ 26 LIBTCCAPI void tcc_set_error_func(TCCState *s, void *error_opaque, 27 void (*error_func)(void *opaque, const char *msg)); 28 29 /* set options as from command line (multiple supported) */ 30 LIBTCCAPI int tcc_set_options(TCCState *s, const char *str); 31 32 /*****************************/ 33 /* preprocessor */ 34 35 /* add include path */ 36 LIBTCCAPI int tcc_add_include_path(TCCState *s, const char *pathname); 37 38 /* add in system include path */ 39 LIBTCCAPI int tcc_add_sysinclude_path(TCCState *s, const char *pathname); 40 41 /* define preprocessor symbol 'sym'. Can put optional value */ 42 LIBTCCAPI void tcc_define_symbol(TCCState *s, const char *sym, const char *value); 43 44 /* undefine preprocess symbol 'sym' */ 45 LIBTCCAPI void tcc_undefine_symbol(TCCState *s, const char *sym); 46 47 /*****************************/ 48 /* compiling */ 49 50 /* add a file (C file, dll, object, library, ld script). Return -1 if error. */ 51 LIBTCCAPI int tcc_add_file(TCCState *s, const char *filename, const char *dir); 52 53 /* compile a string containing a C source. Return -1 if error. */ 54 LIBTCCAPI int tcc_compile_string(TCCState *s, const char *buf); 55 56 /*****************************/ 57 /* linking commands */ 58 59 /* set output type. MUST BE CALLED before any compilation */ 60 LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type); 61 #define TCC_OUTPUT_MEMORY 0 /* output will be run in memory (default) */ 62 #define TCC_OUTPUT_EXE 1 /* executable file */ 63 #define TCC_OUTPUT_DLL 2 /* dynamic library */ 64 #define TCC_OUTPUT_OBJ 3 /* object file */ 65 #define TCC_OUTPUT_PREPROCESS 4 /* only preprocess (used internally) */ 66 67 /* equivalent to -Lpath option */ 68 LIBTCCAPI int tcc_add_library_path(TCCState *s, const char *pathname); 69 70 /* the library name is the same as the argument of the '-l' option */ 71 LIBTCCAPI int tcc_add_library(TCCState *s, const char *libraryname); 72 73 /* add a symbol to the compiled program */ 74 LIBTCCAPI int tcc_add_symbol(TCCState *s, const char *name, const void *val); 75 76 /* output an executable, library or object file. DO NOT call 77 tcc_relocate() before. */ 78 LIBTCCAPI int tcc_output_file(TCCState *s, const char *filename); 79 80 /* link and run main() function and return its value. DO NOT call 81 tcc_relocate() before. */ 82 LIBTCCAPI int tcc_run(TCCState *s, int argc, char **argv); 83 84 /* do all relocations (needed before using tcc_get_symbol()) */ 85 LIBTCCAPI int tcc_relocate(TCCState *s1, void *ptr); 86 /* possible values for 'ptr': 87 - TCC_RELOCATE_AUTO : Allocate and manage memory internally 88 - NULL : return required memory size for the step below 89 - memory address : copy code to memory passed by the caller 90 returns -1 if error. */ 91 #define TCC_RELOCATE_AUTO (void*)1 92 93 /* return symbol value or NULL if not found */ 94 LIBTCCAPI void *tcc_get_symbol(TCCState *s, const char *name); 95 96 extern char **tcc_cb_ptr; 97 98 void tcc_set_callback (TCCState *s, void (*cb)(const char *,char**), char **p); 99 100 #ifdef __cplusplus 101 } 102 #endif 103 104 #endif 105