Alien-TinyCC
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#define INCLUDE_STACK_SIZE 32
#define IFDEF_STACK_SIZE 64
#define VSTACK_SIZE 256
#define STRING_MAX_SIZE 1024
#define PACK_STACK_SIZE 8
#define TOK_HASH_SIZE 8192 /* must be a power of two */
#define TOK_ALLOC_INCR 512 /* must be a power of two */
#define TOK_MAX_SIZE 4 /* token max size in int unit when stored in string */
/* token symbol management */
typedef struct TokenSym {
struct TokenSym *hash_next;
struct Sym *sym_define; /* direct pointer to define */
struct Sym *sym_label; /* direct pointer to label */
struct Sym *sym_struct; /* direct pointer to structure */
struct Sym *sym_identifier; /* direct pointer to identifier */
int tok; /* token number */
int len;
char str[1];
} TokenSym;
#ifdef TCC_TARGET_PE
typedef unsigned short nwchar_t;
#else
typedef int nwchar_t;
#endif
typedef struct CString {
int size; /* size in bytes */
void *data; /* either 'char *' or 'nwchar_t *' */
int size_allocated;
void *data_allocated; /* if non NULL, data has been malloced */
} CString;
/* type definition */
typedef struct CType {
int t;
struct Sym *ref;
} CType;
/* constant value */
typedef union CValue {
long double ld;
double d;
float f;
int i;
unsigned int ui;
unsigned int ul; /* address (should be unsigned long on 64 bit cpu) */
long long ll;
unsigned long long ull;
struct CString *cstr;
void *ptr;
int tab[LDOUBLE_SIZE/4];
} CValue;
/* value on stack */
typedef struct SValue {
CType type; /* type */
unsigned short r; /* register + flags */
unsigned short r2; /* second register, used for 'long long'
type. If not used, set to VT_CONST */
CValue c; /* constant, if VT_CONST */
struct Sym *sym; /* symbol, if (VT_SYM | VT_CONST) */
} SValue;
/* symbol management */
typedef struct Sym {
int v; /* symbol token */
char *asm_label; /* associated asm label */
long r; /* associated register */
union {
long c; /* associated number */
int *d; /* define token stream */
};
CType type; /* associated type */
union {
struct Sym *next; /* next related symbol */
long jnext; /* next jump label */
};
struct Sym *prev; /* prev symbol in stack */
struct Sym *prev_tok; /* previous symbol for this token */
} Sym;
/* section definition */
/* XXX: use directly ELF structure for parameters ? */
/* special flag to indicate that the section should not be linked to
the other ones */
#define SHF_PRIVATE 0x80000000
/* special flag, too */
#define SECTION_ABS ((void *)1)
typedef struct Section {
unsigned long data_offset; /* current data offset */
unsigned char *data; /* section data */
unsigned long data_allocated; /* used for realloc() handling */
int sh_name; /* elf section name (only used during output) */
int sh_num; /* elf section number */
int sh_type; /* elf section type */
int sh_flags; /* elf section flags */
int sh_info; /* elf section info */
int sh_addralign; /* elf section alignment */
int sh_entsize; /* elf entry size */
unsigned long sh_size; /* section size (only used during output) */
addr_t sh_addr; /* address at which the section is relocated */
unsigned long sh_offset; /* file offset */
int nb_hashed_syms; /* used to resize the hash table */
struct Section *link; /* link to another section */
struct Section *reloc; /* corresponding section for relocation, if any */
struct Section *hash; /* hash table for symbols */
struct Section *next;
char name[1]; /* section name */
} Section;
typedef struct DLLReference {
int level;
void *handle;
char name[1];
} DLLReference;
/* GNUC attribute definition */
typedef struct AttributeDef {
unsigned
func_call : 3, /* calling convention (0..5), see below */
aligned : 5, /* alignement (0..16) */
packed : 1,
func_export : 1,
func_import : 1,
func_args : 5,
func_proto : 1,
mode : 4,
weak : 1,
fill : 10;
struct Section *section;
int alias_target; /* token */
} AttributeDef;
/* gr: wrappers for casting sym->r for other purposes */
#define FUNC_CALL(r) (((AttributeDef*)&(r))->func_call)
#define FUNC_EXPORT(r) (((AttributeDef*)&(r))->func_export)
#define FUNC_IMPORT(r) (((AttributeDef*)&(r))->func_import)
#define FUNC_ARGS(r) (((AttributeDef*)&(r))->func_args)
#define FUNC_PROTO(r) (((AttributeDef*)&(r))->func_proto)
#define FUNC_ALIGN(r) (((AttributeDef*)&(r))->aligned)
#define FUNC_PACKED(r) (((AttributeDef*)&(r))->packed)
#define ATTR_MODE(r) (((AttributeDef*)&(r))->mode)
#define INT_ATTR(ad) (*(int*)(ad))
/* -------------------------------------------------- */
#define SYM_STRUCT 0x40000000 /* struct/union/enum symbol space */
#define SYM_FIELD 0x20000000 /* struct/union field symbol space */
#define SYM_FIRST_ANOM 0x10000000 /* first anonymous sym */
#define VLA_SP_LOC_SET 0x01 /* Location of SP on stack has been allocated */
#define VLA_SP_SAVED 0x02 /* SP has been saved to slot already */
#define VLA_NEED_NEW_FRAME 0x04 /* Needs new frame for next VLA */
#define VLA_IN_SCOPE 0x08 /* One or more VLAs are in scope */
#define VLA_SCOPE_FLAGS (VLA_SP_SAVED|VLA_NEED_NEW_FRAME|VLA_IN_SCOPE) /* Flags which are saved and restored upon entering and exiting a block */
struct sym_attr *sym_attrs;
int nb_sym_attrs;
/* give the correspondance from symtab indexes to dynsym indexes */
int *symtab_to_dynsym;
/* temporary dynamic symbol sections (for dll loading) */
Section *dynsymtab_section;
/* exported dynamic symbol section */
Section *dynsym;
/* copy of the gobal symtab_section variable */
Section *symtab;
/* tiny assembler state */
Sym *asm_labels;
#ifdef TCC_TARGET_PE
/* PE info */
int pe_subsystem;
unsigned pe_file_align;
unsigned pe_stack_size;
# ifdef TCC_TARGET_X86_64
Section *uw_pdata;
int uw_sym;
unsigned uw_offs;
# endif
#endif
#ifdef TCC_IS_NATIVE
const char *runtime_main;
/* for tcc_relocate */
void *runtime_mem;
# ifdef HAVE_SELINUX
void *write_mem;
unsigned long mem_size;
# endif
# if !defined TCC_TARGET_PE && (defined TCC_TARGET_X86_64 || defined TCC_TARGET_ARM)
/* write PLT and GOT here */
char *runtime_plt_and_got;
unsigned runtime_plt_and_got_offset;
# define TCC_HAS_RUNTIME_PLTGOT
# endif
#endif
/* used by main and tcc_parse_args only */
char **files; /* files seen on command line */
int nb_files; /* number thereof */
int nb_libraries; /* number of libs thereof */
char *outfile; /* output filename */
char *option_m; /* only -m32/-m64 handled */
int print_search_dirs; /* option */
int option_r; /* option -r */
int do_bench; /* option -bench */
int gen_deps; /* option -MD */
char *deps_outfile; /* option -MF */
};
/* The current value can be: */
#define VT_VALMASK 0x003f /* mask for value location, register or: */
#define VT_CONST 0x0030 /* constant in vc (must be first non register value) */
#define VT_LLOCAL 0x0031 /* lvalue, offset on stack */
#define VT_LOCAL 0x0032 /* offset on stack */
#define VT_CMP 0x0033 /* the value is stored in processor flags (in vc) */
#define VT_JMP 0x0034 /* value is the consequence of jmp true (even) */
#define VT_JMPI 0x0035 /* value is the consequence of jmp false (odd) */
#define VT_REF 0x0040 /* value is pointer to structure rather than address */
#define VT_LVAL 0x0100 /* var is an lvalue */
#define VT_SYM 0x0200 /* a symbol value is added */
#define VT_MUSTCAST 0x0400 /* value must be casted to be correct (used for
char/short stored in integer registers) */
#define VT_MUSTBOUND 0x0800 /* bound checking must be done before
dereferencing value */
#define VT_BOUNDED 0x8000 /* value is bounded. The address of the
bounding function call point is in vc */
#define VT_LVAL_BYTE 0x1000 /* lvalue is a byte */
#define VT_LVAL_SHORT 0x2000 /* lvalue is a short */
#define VT_LVAL_UNSIGNED 0x4000 /* lvalue is unsigned */
#define VT_LVAL_TYPE (VT_LVAL_BYTE | VT_LVAL_SHORT | VT_LVAL_UNSIGNED)
/* types */
#define VT_BTYPE 0x000f /* mask for basic type */
#define VT_INT 0 /* integer type */
#define VT_BYTE 1 /* signed byte type */
#define VT_SHORT 2 /* short type */
#define VT_VOID 3 /* void type */
#define VT_PTR 4 /* pointer */
#define VT_ENUM 5 /* enum definition */
#define VT_FUNC 6 /* function type */
#define VT_STRUCT 7 /* struct/union definition */
#define VT_FLOAT 8 /* IEEE float */
#define VT_DOUBLE 9 /* IEEE double */
#define VT_LDOUBLE 10 /* IEEE long double */
#define VT_BOOL 11 /* ISOC99 boolean type */
#define VT_LLONG 12 /* 64 bit integer */
#define VT_LONG 13 /* long integer (NEVER USED as type, only
during parsing) */
#define VT_QLONG 14 /* 128-bit integer. Only used for x86-64 ABI */
#define VT_QFLOAT 15 /* 128-bit float. Only used for x86-64 ABI */
#define VT_UNSIGNED 0x0010 /* unsigned type */
#define VT_ARRAY 0x0020 /* array type (also has VT_PTR) */
#define VT_BITFIELD 0x0040 /* bitfield modifier */
#define VT_CONSTANT 0x0800 /* const modifier */
#define VT_VOLATILE 0x1000 /* volatile modifier */
#define VT_SIGNED 0x2000 /* signed type */
#define VT_VLA 0x00020000 /* VLA type (also has VT_PTR and VT_ARRAY) */
/* storage */
#define VT_EXTERN 0x00000080 /* extern definition */
#define VT_STATIC 0x00000100 /* static variable */
#define VT_TYPEDEF 0x00000200 /* typedef definition */
#define VT_INLINE 0x00000400 /* inline definition */
#define VT_IMPORT 0x00004000 /* win32: extern data imported from dll */
#define VT_EXPORT 0x00008000 /* win32: data exported from dll */
#define VT_WEAK 0x00010000 /* weak symbol */
#define VT_TLS 0x00040000 /* thread-local storage */
#define VT_STRUCT_SHIFT 19 /* shift for bitfield shift values (max: 32 - 2*6) */
/* type mask (except storage) */
#define VT_STORAGE (VT_EXTERN | VT_STATIC | VT_TYPEDEF | VT_INLINE | VT_IMPORT | VT_EXPORT | VT_WEAK)
#define VT_TYPE (~(VT_STORAGE))
/* token values */
#ifdef ONE_SOURCE
#define ST_INLN static inline
#define ST_FUNC static
#define ST_DATA static
#else
#define ST_INLN
#define ST_FUNC
#define ST_DATA extern
#endif
/* ------------ libtcc.c ------------ */
/* use GNU C extensions */
ST_DATA int gnu_ext;
/* use Tiny C extensions */
ST_DATA int tcc_ext;
/* XXX: get rid of this ASAP */
ST_DATA struct TCCState *tcc_state;
#ifdef MEM_DEBUG
ST_DATA int mem_cur_size;
ST_DATA int mem_max_size;
#endif
#define AFF_PRINT_ERROR 0x0001 /* print error if file not found */
#define AFF_REFERENCED_DLL 0x0002 /* load a referenced dll from another dll */
#define AFF_PREPROCESS 0x0004 /* preprocess file */
/* public functions currently used by the tcc main function */
PUB_FUNC char *pstrcpy(char *buf, int buf_size, const char *s);
PUB_FUNC char *pstrcat(char *buf, int buf_size, const char *s);
PUB_FUNC char *pstrncpy(char *out, const char *in, size_t num);
PUB_FUNC char *tcc_basename(const char *name);
PUB_FUNC char *tcc_fileextension (const char *name);
PUB_FUNC void tcc_free(void *ptr);
PUB_FUNC void *tcc_malloc(unsigned long size);
PUB_FUNC void *tcc_mallocz(unsigned long size);
PUB_FUNC void *tcc_realloc(void *ptr, unsigned long size);
PUB_FUNC char *tcc_strdup(const char *str);
#define free(p) use_tcc_free(p)
#define malloc(s) use_tcc_malloc(s)
#define realloc(p, s) use_tcc_realloc(p, s)
#undef strdup
#define strdup(s) use_tcc_strdup(s)
PUB_FUNC void tcc_memstats(void);
PUB_FUNC void tcc_error_noabort(const char *fmt, ...);
PUB_FUNC void tcc_error(const char *fmt, ...);
PUB_FUNC void tcc_warning(const char *fmt, ...);
/* other utilities */
ST_FUNC void dynarray_add(void ***ptab, int *nb_ptr, void *data);
ST_FUNC void dynarray_reset(void *pp, int *n);
ST_FUNC void cstr_ccat(CString *cstr, int ch);
ST_FUNC void cstr_cat(CString *cstr, const char *str);
ST_FUNC void cstr_wccat(CString *cstr, int ch);
ST_FUNC void cstr_new(CString *cstr);
ST_FUNC void cstr_free(CString *cstr);
ST_FUNC void cstr_reset(CString *cstr);
ST_FUNC Section *new_section(TCCState *s1, const char *name, int sh_type, int sh_flags);
ST_FUNC void section_realloc(Section *sec, unsigned long new_size);
ST_FUNC void *section_ptr_add(Section *sec, unsigned long size);
ST_FUNC void section_reserve(Section *sec, unsigned long size);
ST_FUNC Section *find_section(TCCState *s1, const char *name);
ST_FUNC void put_extern_sym2(Sym *sym, Section *section, addr_t value, unsigned long size, int can_add_underscore);
ST_FUNC void put_extern_sym(Sym *sym, Section *section, addr_t value, unsigned long size);
ST_FUNC void greloc(Section *s, Sym *sym, unsigned long offset, int type);
ST_INLN void sym_free(Sym *sym);
ST_FUNC Sym *sym_push2(Sym **ps, int v, int t, long c);
ST_FUNC Sym *sym_find2(Sym *s, int v);
ST_FUNC Sym *sym_push(int v, CType *type, int r, int c);
ST_FUNC void sym_pop(Sym **ptop, Sym *b);
ST_INLN Sym *struct_find(int v);
ST_INLN Sym *sym_find(int v);
ST_FUNC Sym *global_identifier_push(int v, int t, int c);
ST_FUNC void tcc_open_bf(TCCState *s1, const char *filename, int initlen);
ST_FUNC int tcc_open(TCCState *s1, const char *filename);
ST_FUNC void tcc_close(void);
ST_FUNC int tcc_add_file_internal(TCCState *s1, const char *filename, int flags);
ST_FUNC int tcc_add_crt(TCCState *s, const char *filename);
ST_FUNC int tcc_add_dll(TCCState *s, const char *filename, int flags);
PUB_FUNC void tcc_print_stats(TCCState *s, int64_t total_time);
PUB_FUNC int tcc_parse_args(TCCState *s, int argc, char **argv);
PUB_FUNC void tcc_set_environment(TCCState *s);
/* ------------ tccpp.c ------------ */
ST_DATA struct BufferedFile *file;
ST_DATA int ch, tok;
ST_DATA CValue tokc;
ST_DATA const int *macro_ptr;
ST_DATA int parse_flags;
ST_DATA int tok_flags;
ST_DATA CString tokcstr; /* current parsed string, if any */
/* display benchmark infos */
ST_DATA int total_lines;
ST_DATA int total_bytes;
ST_DATA int tok_ident;
ST_DATA TokenSym **table_ident;
#define TOK_FLAG_BOL 0x0001 /* beginning of line before */
#define TOK_FLAG_BOF 0x0002 /* beginning of file before */
#define TOK_FLAG_ENDIF 0x0004 /* a endif was found matching starting #ifdef */
#define TOK_FLAG_EOF 0x0008 /* end of file */
#define PARSE_FLAG_PREPROCESS 0x0001 /* activate preprocessing */
#define PARSE_FLAG_TOK_NUM 0x0002 /* return numbers instead of TOK_PPNUM */
#define PARSE_FLAG_LINEFEED 0x0004 /* line feed is returned as a
token. line feed is also
returned at eof */
#define PARSE_FLAG_ASM_COMMENTS 0x0008 /* '#' can be used for line comment */
#define PARSE_FLAG_SPACES 0x0010 /* next() returns space tokens (for -E) */
ST_FUNC TokenSym *tok_alloc(const char *str, int len);
ST_FUNC char *get_tok_str(int v, CValue *cv);
ST_FUNC void save_parse_state(ParseState *s);
ST_FUNC void restore_parse_state(ParseState *s);
ST_INLN void tok_str_new(TokenString *s);
ST_FUNC void tok_str_free(int *str);
ST_FUNC void tok_str_add(TokenString *s, int t);
ST_FUNC void tok_str_add_tok(TokenString *s);
ST_INLN void define_push(int v, int macro_type, int *str, Sym *first_arg);
ST_FUNC void define_undef(Sym *s);
ST_INLN Sym *define_find(int v);
ST_FUNC void free_defines(Sym *b);
ST_FUNC Sym *label_find(int v);
ST_FUNC Sym *label_push(Sym **ptop, int v, int flags);
ST_FUNC void label_pop(Sym **ptop, Sym *slast);
ST_FUNC void parse_define(void);
ST_FUNC void preprocess(int is_bof);
ST_FUNC void next_nomacro(void);
ST_FUNC void next(void);
ST_INLN void unget_tok(int last_tok);
ST_FUNC void preprocess_init(TCCState *s1);
ST_FUNC void preprocess_new(void);
ST_FUNC int tcc_preprocess(TCCState *s1);
ST_FUNC void skip(int c);
ST_FUNC void expect(const char *msg);
/* ------------ tccgen.c ------------ */
ST_DATA Section *text_section, *data_section, *bss_section; /* predefined sections */
ST_DATA Section *tdata_section, *tbss_section; /* thread-local storage sections */
ST_DATA Section *cur_text_section; /* current section where function code is generated */
#ifdef CONFIG_TCC_ASM
ST_DATA Section *last_text_section; /* to handle .previous asm directive */
#endif
#ifdef CONFIG_TCC_BCHECK
/* bound check related sections */
ST_DATA Section *bounds_section; /* contains global data bound description */
ST_DATA Section *lbounds_section; /* contains local data bound description */
#endif
/* symbol sections */
ST_DATA Section *symtab_section, *strtab_section;
/* debug sections */
ST_DATA Section *stab_section, *stabstr_section;
#define SYM_POOL_NB (8192 / sizeof(Sym))
ST_DATA Sym *sym_free_first;
ST_DATA void **sym_pools;
ST_DATA int nb_sym_pools;
ST_DATA Sym *global_stack;
ST_DATA Sym *local_stack;
ST_DATA Sym *local_label_stack;
ST_DATA Sym *global_label_stack;
ST_DATA Sym *define_stack;
ST_DATA CType char_pointer_type, func_old_type, int_type, size_type;
ST_DATA SValue __vstack[1+/*to make bcheck happy*/ VSTACK_SIZE], *vtop;
#define vstack (__vstack + 1)
ST_DATA int rsym, anon_sym, ind, loc;
ST_DATA int const_wanted; /* true if constant wanted */
ST_DATA int nocode_wanted; /* true if no code generation wanted for an expression */
ST_DATA int global_expr; /* true if compound literals must be allocated globally (used during initializers parsing */
ST_DATA CType func_vt; /* current function return type (used by return instruction) */
ST_DATA int func_vc;
ST_DATA int last_line_num, last_ind, func_ind; /* debug last line number and pc */
ST_DATA char *funcname;
ST_INLN int is_float(int t);
ST_FUNC int ieee_finite(double d);
ST_FUNC void test_lvalue(void);
ST_FUNC void swap(int *p, int *q);
ST_FUNC void vpushi(int v);
ST_FUNC Sym *external_global_sym(int v, CType *type, int r);
ST_FUNC void vset(CType *type, int r, int v);
ST_FUNC void vswap(void);
ST_FUNC void vpush_global_sym(CType *type, int v);
ST_FUNC void vrote(SValue *e, int n);
ST_FUNC void vrott(int n);
ST_FUNC void vrotb(int n);
#ifdef TCC_TARGET_ARM
ST_FUNC int get_reg_ex(int rc, int rc2);
ST_FUNC void lexpand_nr(void);
#endif
ST_FUNC void vpushv(SValue *v);
ST_FUNC void save_reg(int r);
ST_FUNC int get_reg(int rc);
ST_FUNC void save_regs(int n);
ST_FUNC int gv(int rc);
ST_FUNC void gv2(int rc1, int rc2);
ST_FUNC void vpop(void);
ST_FUNC void gen_op(int op);
ST_FUNC int type_size(CType *type, int *a);
ST_FUNC void mk_pointer(CType *type);
ST_FUNC void vstore(void);
ST_FUNC void inc(int post, int c);
ST_FUNC void parse_asm_str(CString *astr);
ST_FUNC int lvalue_type(int t);
ST_FUNC void indir(void);
ST_FUNC void unary(void);
ST_FUNC void expr_prod(void);
ST_FUNC void expr_sum(void);
ST_FUNC void gexpr(void);
ST_FUNC int expr_const(void);
ST_FUNC void gen_inline_functions(void);
ST_FUNC void decl(int l);
#if defined CONFIG_TCC_BCHECK || defined TCC_TARGET_C67
ST_FUNC Sym *get_sym_ref(CType *type, Section *sec, unsigned long offset, unsigned long size);
#endif
#if defined TCC_TARGET_X86_64 && !defined TCC_TARGET_PE
ST_FUNC int classify_x86_64_va_arg(CType *ty);
#endif
/* ------------ tccelf.c ------------ */
#define TCC_OUTPUT_FORMAT_ELF 0 /* default output format: ELF */
#define TCC_OUTPUT_FORMAT_BINARY 1 /* binary image output */
#define TCC_OUTPUT_FORMAT_COFF 2 /* COFF */
#define ARMAG "!<arch>\012" /* For COFF and a.out archives */
typedef struct {
unsigned int n_strx; /* index into string table of name */
unsigned char n_type; /* type of symbol */
unsigned char n_other; /* misc info (usually empty) */
unsigned short n_desc; /* description field */
unsigned int n_value; /* value of symbol */
} Stab_Sym;
ST_FUNC Section *new_symtab(TCCState *s1, const char *symtab_name, int sh_type, int sh_flags, const char *strtab_name, const char *hash_name, int hash_sh_flags);
ST_FUNC int put_elf_str(Section *s, const char *sym);
ST_FUNC int put_elf_sym(Section *s, addr_t value, unsigned long size, int info, int other, int shndx, const char *name);
ST_FUNC int add_elf_sym(Section *s, addr_t value, unsigned long size, int info, int other, int sh_num, const char *name);
ST_FUNC int find_elf_sym(Section *s, const char *name);
ST_FUNC void put_elf_reloc(Section *symtab, Section *s, unsigned long offset, int type, int symbol);
ST_FUNC void put_stabs(const char *str, int type, int other, int desc, unsigned long value);
ST_FUNC void put_stabs_r(const char *str, int type, int other, int desc, unsigned long value, Section *sec, int sym_index);
ST_FUNC void put_stabn(int type, int other, int desc, int value);
ST_FUNC void put_stabd(int type, int other, int desc);
ST_FUNC void relocate_common_syms(void);
ST_FUNC void relocate_syms(TCCState *s1, int do_resolve);
ST_FUNC void relocate_section(TCCState *s1, Section *s);
ST_FUNC void tcc_add_linker_symbols(TCCState *s1);
ST_FUNC int tcc_load_object_file(TCCState *s1, int fd, unsigned long file_offset);
ST_FUNC int tcc_load_archive(TCCState *s1, int fd);
ST_FUNC void tcc_add_bcheck(TCCState *s1);
ST_FUNC void build_got_entries(TCCState *s1);
ST_FUNC void tcc_add_runtime(TCCState *s1);
ST_FUNC addr_t get_elf_sym_addr(TCCState *s, const char *name, int err);
#ifdef TCC_IS_NATIVE
ST_FUNC void *tcc_get_symbol_err(TCCState *s, const char *name);
#endif
#ifndef TCC_TARGET_PE
ST_FUNC int tcc_load_dll(TCCState *s1, int fd, const char *filename, int level);
ST_FUNC int tcc_load_ldscript(TCCState *s1);
ST_FUNC uint8_t *parse_comment(uint8_t *p);
ST_FUNC void minp(void);
ST_INLN void inp(void);
ST_FUNC int handle_eob(void);
#endif
/* ------------ xxx-gen.c ------------ */
ST_DATA const int reg_classes[NB_REGS];
ST_FUNC void gsym_addr(int t, int a);
ST_FUNC void gsym(int t);
ST_FUNC void load(int r, SValue *sv);
ST_FUNC void store(int r, SValue *v);
ST_FUNC int gfunc_sret(CType *vt, CType *ret, int *align);
ST_FUNC void gfunc_call(int nb_args);
ST_FUNC void gfunc_prolog(CType *func_type);
ST_FUNC void gfunc_epilog(void);
ST_FUNC int gjmp(int t);
ST_FUNC void gjmp_addr(int a);
ST_FUNC int gtst(int inv, int t);
ST_FUNC void gen_opi(int op);
ST_FUNC void gen_opf(int op);
ST_FUNC void gen_cvt_ftoi(int t);
ST_FUNC void gen_cvt_ftof(int t);
ST_FUNC void ggoto(void);
#ifndef TCC_TARGET_C67
ST_FUNC void o(unsigned int c);
/* ------------ x86_64-gen.c ------------ */
#ifdef TCC_TARGET_X86_64
ST_FUNC void gen_addr64(int r, Sym *sym, int64_t c);
ST_FUNC void gen_opl(int op);
#endif
/* ------------ arm-gen.c ------------ */
#ifdef TCC_TARGET_ARM
ST_FUNC void arm_init_types(void);
ST_FUNC uint32_t encbranch(int pos, int addr, int fail);
ST_FUNC void gen_cvt_itof1(int t);
#endif
/* ------------ c67-gen.c ------------ */
#ifdef TCC_TARGET_C67
#endif
/* ------------ tcccoff.c ------------ */
#ifdef TCC_TARGET_COFF
ST_FUNC int tcc_output_coff(TCCState *s1, FILE *f);
ST_FUNC int tcc_load_coff(TCCState * s1, int fd);
#endif
/* ------------ tccasm.c ------------ */
ST_FUNC void asm_instr(void);
ST_FUNC void asm_global_instr(void);
#ifdef CONFIG_TCC_ASM
ST_FUNC int find_constraint(ASMOperand *operands, int nb_operands, const char *name, const char **pp);
ST_FUNC void asm_expr(TCCState *s1, ExprValue *pe);
ST_FUNC int asm_int_expr(TCCState *s1);
ST_FUNC int tcc_assemble(TCCState *s1, int do_preprocess);
/* ------------ i386-asm.c ------------ */
ST_FUNC void gen_expr32(ExprValue *pe);
ST_FUNC void asm_opcode(TCCState *s1, int opcode);
ST_FUNC void asm_compute_constraints(ASMOperand *operands, int nb_operands, int nb_outputs, const uint8_t *clobber_regs, int *pout_reg);
ST_FUNC void subst_asm_operand(CString *add_str, SValue *sv, int modifier);
ST_FUNC void asm_gen_code(ASMOperand *operands, int nb_operands, int nb_outputs, int is_output, uint8_t *clobber_regs, int out_reg);
ST_FUNC void asm_clobber(uint8_t *clobber_regs, const char *str);
#endif
/* ------------ tccpe.c -------------- */
#ifdef TCC_TARGET_PE
ST_FUNC int pe_load_file(struct TCCState *s1, const char *filename, int fd);
ST_FUNC int pe_output_file(TCCState * s1, const char *filename);
ST_FUNC int pe_putimport(TCCState *s1, int dllindex, const char *name, addr_t value);
ST_FUNC SValue *pe_getimport(SValue *sv, SValue *v2);
#ifdef TCC_TARGET_X86_64
ST_FUNC void pe_add_unwind_data(unsigned start, unsigned end, unsigned stack);
#endif
#endif
/* ------------ tccrun.c ----------------- */
#ifdef TCC_IS_NATIVE
#ifdef CONFIG_TCC_STATIC
#define RTLD_LAZY 0x001
#define RTLD_NOW 0x002
#define RTLD_GLOBAL 0x100
#define RTLD_DEFAULT NULL
/* dummy function for profiling */
ST_FUNC void *dlopen(const char *filename, int flag);
ST_FUNC void dlclose(void *p);
ST_FUNC const char *dlerror(void);
ST_FUNC void *resolve_sym(TCCState *s1, const char *symbol);
#elif !defined _WIN32
ST_FUNC void *resolve_sym(TCCState *s1, const char *symbol);
#endif
#ifdef CONFIG_TCC_BACKTRACE
ST_DATA int rt_num_callers;
ST_DATA const char **rt_bound_error_msg;
ST_DATA void *rt_prog_main;
ST_FUNC void tcc_set_num_callers(int n);
#endif
#endif
/********************************************************/
#undef ST_DATA
#ifdef ONE_SOURCE
#define ST_DATA static
#else
#define ST_DATA
#endif
/********************************************************/
#endif /* _TCC_H */
( run in 0.636 second using v1.01-cache-2.11-cpan-9bca49b1385 )