a919a373da
files[0], and reloc_outpu will be needed for (upcoming in the next patch) "compute default outfile name" refactored into libtcc function. Also, since for symmetry and from libification point of view, it makes some sense to also put all information about what was given as input to compilation into TCCState, let's not only put files[0], but all files and all libraries given explicitely by user. One point: I've used bitfield for reloc_output & trimmed down output_type to 8 bits so that TCCState stays the same in size, and also access to output_type is (hopefully) is not slower. By the way -- as of today, sizeof(TCCState) on i686-pc-linux-gnu is 2884 bytes...
117 lines
3.6 KiB
C
117 lines
3.6 KiB
C
#ifndef LIBTCC_H
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#define LIBTCC_H
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#ifdef LIBTCC_AS_DLL
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#define LIBTCCAPI __declspec(dllexport)
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#else
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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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/* 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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/* add debug information in the generated code */
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LIBTCCAPI void tcc_enable_debug(TCCState *s);
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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/reset a warning */
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LIBTCCAPI int tcc_set_warning(TCCState *s, const char *warning_name, int value);
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/* set linker option */
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LIBTCCAPI const char * tcc_set_linker(TCCState *s, char *option, int multi);
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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 (either a C file, dll, an object, a library or an ld
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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 non zero if
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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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#define TCC_OUTPUT_MEMORY 0 /* output will be ran in memory (no
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output file) (default) */
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#define TCC_OUTPUT_EXE 1 /* executable file */
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#define TCC_OUTPUT_DLL 2 /* dynamic library */
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#define TCC_OUTPUT_OBJ 3 /* object file */
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#define TCC_OUTPUT_PREPROCESS 4 /* preprocessed file (used internally) */
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LIBTCCAPI int tcc_set_output_type(TCCState *s, int output_type);
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#define TCC_OUTPUT_FORMAT_ELF 0 /* default output format: ELF */
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#define TCC_OUTPUT_FORMAT_BINARY 1 /* binary image output */
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#define TCC_OUTPUT_FORMAT_COFF 2 /* COFF */
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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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Returns -1 on error. */
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LIBTCCAPI int tcc_relocate(TCCState *s1);
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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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/* set CONFIG_TCCDIR at runtime */
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LIBTCCAPI void tcc_set_lib_path(TCCState *s, const char *path);
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/*****************************/
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/* Miscellaneous */
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/* Get default target filename for this compilation */
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LIBTCCAPI const char *tcc_default_target(TCCState *s);
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#ifdef __cplusplus
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}
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#endif
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#endif
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