diff options
Diffstat (limited to 'tcc/libtcc/libtcc.h')
-rw-r--r-- | tcc/libtcc/libtcc.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/tcc/libtcc/libtcc.h b/tcc/libtcc/libtcc.h new file mode 100644 index 0000000..a1b31e3 --- /dev/null +++ b/tcc/libtcc/libtcc.h @@ -0,0 +1,100 @@ +#ifndef LIBTCC_H +#define LIBTCC_H + +#ifndef LIBTCCAPI +# define LIBTCCAPI +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +struct TCCState; + +typedef struct TCCState TCCState; + +/* create a new TCC compilation context */ +LIBTCCAPI TCCState *tcc_new(void); + +/* free a TCC compilation context */ +LIBTCCAPI void tcc_delete(TCCState *s); + +/* set CONFIG_TCCDIR at runtime */ +LIBTCCAPI void tcc_set_lib_path(TCCState *s, const char *path); + +/* set error/warning display callback */ +LIBTCCAPI void tcc_set_error_func(TCCState *s, void *error_opaque, + void (*error_func)(void *opaque, const char *msg)); + +/* set options as from command line (multiple supported) */ +LIBTCCAPI void tcc_set_options(TCCState *s, const char *str); + +/*****************************/ +/* preprocessor */ + +/* add include path */ +LIBTCCAPI int tcc_add_include_path(TCCState *s, const char *pathname); + +/* add in system include path */ +LIBTCCAPI int tcc_add_sysinclude_path(TCCState *s, const char *pathname); + +/* define preprocessor symbol 'sym'. Can put optional value */ +LIBTCCAPI void tcc_define_symbol(TCCState *s, const char *sym, const char *value); + +/* undefine preprocess symbol 'sym' */ +LIBTCCAPI void tcc_undefine_symbol(TCCState *s, const char *sym); + +/*****************************/ +/* compiling */ + +/* add a file (C file, dll, object, library, ld script). Return -1 if error. */ +LIBTCCAPI int tcc_add_file(TCCState *s, const char *filename); + +/* compile a string containing a C source. Return -1 if error. */ +LIBTCCAPI int tcc_compile_string(TCCState *s, const char *buf); + +/*****************************/ +/* linking commands */ + +/* set output type. MUST BE CALLED before any compilation */ +LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type); +#define TCC_OUTPUT_MEMORY 1 /* output will be run in memory (default) */ +#define TCC_OUTPUT_EXE 2 /* executable file */ +#define TCC_OUTPUT_DLL 3 /* dynamic library */ +#define TCC_OUTPUT_OBJ 4 /* object file */ +#define TCC_OUTPUT_PREPROCESS 5 /* only preprocess (used internally) */ + +/* equivalent to -Lpath option */ +LIBTCCAPI int tcc_add_library_path(TCCState *s, const char *pathname); + +/* the library name is the same as the argument of the '-l' option */ +LIBTCCAPI int tcc_add_library(TCCState *s, const char *libraryname); + +/* add a symbol to the compiled program */ +LIBTCCAPI int tcc_add_symbol(TCCState *s, const char *name, const void *val); + +/* output an executable, library or object file. DO NOT call + tcc_relocate() before. */ +LIBTCCAPI int tcc_output_file(TCCState *s, const char *filename); + +/* link and run main() function and return its value. DO NOT call + tcc_relocate() before. */ +LIBTCCAPI int tcc_run(TCCState *s, int argc, char **argv); + +/* do all relocations (needed before using tcc_get_symbol()) */ +LIBTCCAPI int tcc_relocate(TCCState *s1, void *ptr); +/* possible values for 'ptr': + - TCC_RELOCATE_AUTO : Allocate and manage memory internally + - NULL : return required memory size for the step below + - memory address : copy code to memory passed by the caller + returns -1 if error. */ +#define TCC_RELOCATE_AUTO (void*)1 + +/* return symbol value or NULL if not found */ +LIBTCCAPI void *tcc_get_symbol(TCCState *s, const char *name); + +#ifdef __cplusplus +} +#endif + +#endif |