mirror of
https://github.com/frida/tinycc
synced 2024-11-24 00:29:38 +03:00
122 lines
3.9 KiB
C
122 lines
3.9 KiB
C
#ifndef LIBTCC_H
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#define LIBTCC_H
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#ifndef LIBTCCAPI
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# define LIBTCCAPI
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct TCCState;
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typedef struct TCCState TCCState;
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typedef struct TCCSymbolDetails TCCSymbolDetails;
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typedef int (*TCCEnumerateSymbolsFunc)(void *opaque,
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const TCCSymbolDetails *details);
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struct TCCSymbolDetails {
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const char *name;
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void *value;
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};
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/* create a new TCC compilation context */
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LIBTCCAPI TCCState *tcc_new(void);
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/* free a TCC compilation context */
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LIBTCCAPI void tcc_delete(TCCState *s);
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/* set CONFIG_TCCDIR at runtime */
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LIBTCCAPI void tcc_set_lib_path(TCCState *s, const char *path);
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/* set error/warning display callback */
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LIBTCCAPI void tcc_set_error_func(TCCState *s, void *error_opaque,
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void (*error_func)(void *opaque, const char *msg));
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/* set preprocessor loader callback */
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LIBTCCAPI void tcc_set_cpp_load_func(TCCState *s, void *cpp_load_opaque,
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const char *(*cpp_load_func)(void *opaque, const char *path, int *len));
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/* set linker resolver callback */
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LIBTCCAPI void tcc_set_linker_resolve_func(TCCState *s, void *resolve_opaque,
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void *(*resolve_func)(void *opaque, const char *name));
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/* set options as from command line (multiple supported) */
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LIBTCCAPI void tcc_set_options(TCCState *s, const char *str);
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/*****************************/
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/* preprocessor */
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/* add include path */
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LIBTCCAPI int tcc_add_include_path(TCCState *s, const char *pathname);
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/* add in system include path */
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LIBTCCAPI int tcc_add_sysinclude_path(TCCState *s, const char *pathname);
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/* define preprocessor symbol 'sym'. Can put optional value */
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LIBTCCAPI void tcc_define_symbol(TCCState *s, const char *sym, const char *value);
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/* undefine preprocess symbol 'sym' */
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LIBTCCAPI void tcc_undefine_symbol(TCCState *s, const char *sym);
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/*****************************/
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/* compiling */
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/* add a file (C file, dll, object, library, ld script). Return -1 if error. */
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LIBTCCAPI int tcc_add_file(TCCState *s, const char *filename);
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/* compile a string containing a C source. Return -1 if error. */
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LIBTCCAPI int tcc_compile_string(TCCState *s, const char *buf);
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/*****************************/
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/* linking commands */
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/* set output type. MUST BE CALLED before any compilation */
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LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type);
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#define TCC_OUTPUT_MEMORY 1 /* output will be run in memory (default) */
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#define TCC_OUTPUT_EXE 2 /* executable file */
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#define TCC_OUTPUT_DLL 3 /* dynamic library */
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#define TCC_OUTPUT_OBJ 4 /* object file */
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#define TCC_OUTPUT_PREPROCESS 5 /* only preprocess (used internally) */
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/* equivalent to -Lpath option */
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LIBTCCAPI int tcc_add_library_path(TCCState *s, const char *pathname);
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/* the library name is the same as the argument of the '-l' option */
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LIBTCCAPI int tcc_add_library(TCCState *s, const char *libraryname);
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/* add a symbol to the compiled program */
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LIBTCCAPI int tcc_add_symbol(TCCState *s, const char *name, const void *val);
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/* output an executable, library or object file. DO NOT call
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tcc_relocate() before. */
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LIBTCCAPI int tcc_output_file(TCCState *s, const char *filename);
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/* link and run main() function and return its value. DO NOT call
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tcc_relocate() before. */
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LIBTCCAPI int tcc_run(TCCState *s, int argc, char **argv);
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/* do all relocations (needed before using tcc_get_symbol()) */
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LIBTCCAPI int tcc_relocate(TCCState *s1, void *ptr);
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/* possible values for 'ptr':
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- TCC_RELOCATE_AUTO : Allocate and manage memory internally
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- NULL : return required memory size for the step below
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- memory address : copy code to memory passed by the caller
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returns -1 if error. */
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#define TCC_RELOCATE_AUTO (void*)1
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/* enumerate symbols, stop early if enumerate_func returns a nonzero value */
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LIBTCCAPI int tcc_enumerate_symbols(TCCState *s, void *enumerate_opaque,
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TCCEnumerateSymbolsFunc enumerate_func);
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/* return symbol value or NULL if not found */
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LIBTCCAPI void *tcc_get_symbol(TCCState *s, const char *name);
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#ifdef __cplusplus
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}
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#endif
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#endif
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