win64: fix va_arg
[tinycc.git] / libtcc.h
blob8f39d1951e887c44800f5c904ea4795a146975ad
1 #ifndef LIBTCC_H
2 #define LIBTCC_H
4 #ifndef LIBTCCAPI
5 # define LIBTCCAPI
6 #endif
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
12 struct TCCState;
14 typedef struct TCCState TCCState;
16 /* create a new TCC compilation context */
17 LIBTCCAPI TCCState *tcc_new(void);
19 /* free a TCC compilation context */
20 LIBTCCAPI void tcc_delete(TCCState *s);
22 /* set CONFIG_TCCDIR at runtime */
23 LIBTCCAPI void tcc_set_lib_path(TCCState *s, const char *path);
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));
29 /* set options as from command line (multiple supported) */
30 LIBTCCAPI int tcc_set_options(TCCState *s, const char *str);
32 /*****************************/
33 /* preprocessor */
35 /* add include path */
36 LIBTCCAPI int tcc_add_include_path(TCCState *s, const char *pathname);
38 /* add in system include path */
39 LIBTCCAPI int tcc_add_sysinclude_path(TCCState *s, const char *pathname);
41 /* define preprocessor symbol 'sym'. Can put optional value */
42 LIBTCCAPI void tcc_define_symbol(TCCState *s, const char *sym, const char *value);
44 /* undefine preprocess symbol 'sym' */
45 LIBTCCAPI void tcc_undefine_symbol(TCCState *s, const char *sym);
47 /*****************************/
48 /* compiling */
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, int filetype);
52 #define TCC_FILETYPE_BINARY 1
53 #define TCC_FILETYPE_C 2
54 #define TCC_FILETYPE_ASM 3
55 #define TCC_FILETYPE_ASM_PP 4
56 #define TCC_FILETYPE_AR_WHOLE_OFF 5
57 #define TCC_FILETYPE_AR_WHOLE_ON 6
59 /* compile a string containing a C source. Return -1 if error. */
60 LIBTCCAPI int tcc_compile_string(TCCState *s, const char *buf);
62 /*****************************/
63 /* linking commands */
65 /* set output type. MUST BE CALLED before any compilation */
66 LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type);
67 #define TCC_OUTPUT_MEMORY 1 /* output will be run in memory (default) */
68 #define TCC_OUTPUT_EXE 2 /* executable file */
69 #define TCC_OUTPUT_DLL 3 /* dynamic library */
70 #define TCC_OUTPUT_OBJ 4 /* object file */
71 #define TCC_OUTPUT_PREPROCESS 5 /* only preprocess (used internally) */
73 /* equivalent to -Lpath option */
74 LIBTCCAPI int tcc_add_library_path(TCCState *s, const char *pathname);
76 /* the library name is the same as the argument of the '-l' option */
77 LIBTCCAPI int tcc_add_library(TCCState *s, const char *libraryname);
79 /* add a symbol to the compiled program */
80 LIBTCCAPI int tcc_add_symbol(TCCState *s, const char *name, const void *val);
82 /* output an executable, library or object file. DO NOT call
83 tcc_relocate() before. */
84 LIBTCCAPI int tcc_output_file(TCCState *s, const char *filename);
86 /* link and run main() function and return its value. DO NOT call
87 tcc_relocate() before. */
88 LIBTCCAPI int tcc_run(TCCState *s, int argc, char **argv);
90 /* do all relocations (needed before using tcc_get_symbol()) */
91 LIBTCCAPI int tcc_relocate(TCCState *s1, void *ptr);
92 /* possible values for 'ptr':
93 - TCC_RELOCATE_AUTO : Allocate and manage memory internally
94 - NULL : return required memory size for the step below
95 - memory address : copy code to memory passed by the caller
96 returns -1 if error. */
97 #define TCC_RELOCATE_AUTO (void*)1
99 /* return symbol value or NULL if not found */
100 LIBTCCAPI void *tcc_get_symbol(TCCState *s, const char *name);
102 #ifdef __cplusplus
104 #endif
106 #endif