A lot has certainly happened!

1 files changed, 0 insertions, 1937 deletions

diff --git a/tinycc/tcc.h b/tinycc/tcc.h
deleted file mode 100644
index a4abccf..0000000
--- a/tinycc/tcc.h
+++ /dev/null
@@ -1,1937 +0,0 @@
-/*
- *  TCC - Tiny C Compiler
- *
- *  Copyright (c) 2001-2004 Fabrice Bellard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef _TCC_H
-#define _TCC_H
-
-#define _GNU_SOURCE
-#define _DARWIN_C_SOURCE
-#include "config.h"
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdio.h>
-/* gnu headers use to #define __attribute__ to empty for non-gcc compilers */
-#ifdef __TINYC__
-# undef __attribute__
-#endif
-#include <string.h>
-#include <errno.h>
-#include <math.h>
-#include <fcntl.h>
-#include <setjmp.h>
-#include <time.h>
-#include <sys/stat.h>
-
-#ifndef _WIN32
-# include <unistd.h>
-# include <sys/time.h>
-# ifndef CONFIG_TCC_STATIC
-#  include <dlfcn.h>
-# endif
-/* XXX: need to define this to use them in non ISOC99 context */
-extern float strtof (const char *__nptr, char **__endptr);
-extern long double strtold (const char *__nptr, char **__endptr);
-#endif
-
-#ifdef _WIN32
-# define WIN32_LEAN_AND_MEAN 1
-# include <windows.h>
-# include <io.h> /* open, close etc. */
-# include <direct.h> /* getcwd */
-# include <malloc.h> /* alloca */
-# ifdef __GNUC__
-#  include <stdint.h>
-# endif
-# define inline __inline
-# define snprintf _snprintf
-# define vsnprintf _vsnprintf
-# ifndef __GNUC__
-#  define strtold (long double)strtod
-#  define strtof (float)strtod
-#  define strtoll _strtoi64
-#  define strtoull _strtoui64
-# endif
-# ifdef LIBTCC_AS_DLL
-#  define LIBTCCAPI __declspec(dllexport)
-#  define PUB_FUNC LIBTCCAPI
-# endif
-# ifdef _MSC_VER
-#  pragma warning (disable : 4244)  // conversion from 'uint64_t' to 'int', possible loss of data
-#  pragma warning (disable : 4267)  // conversion from 'size_t' to 'int', possible loss of data
-#  pragma warning (disable : 4996)  // The POSIX name for this item is deprecated. Instead, use the ISO C and C++ conformant name
-#  pragma warning (disable : 4018)  // signed/unsigned mismatch
-#  pragma warning (disable : 4146)  // unary minus operator applied to unsigned type, result still unsigned
-#  define ssize_t intptr_t
-#  ifdef _X86_
-#   define __i386__ 1
-#  endif
-#  ifdef _AMD64_
-#   define __x86_64__ 1
-#  endif
-# endif
-# ifndef va_copy
-#  define va_copy(a,b) a = b
-# endif
-# undef CONFIG_TCC_STATIC
-#endif
-
-#ifndef PAGESIZE
-# ifdef _SC_PAGESIZE
-#   define PAGESIZE sysconf(_SC_PAGESIZE)
-# else
-#   define PAGESIZE 4096
-# endif
-#endif
-
-#ifndef O_BINARY
-# define O_BINARY 0
-#endif
-
-#ifndef offsetof
-#define offsetof(type, field) ((size_t) &((type *)0)->field)
-#endif
-
-#ifndef countof
-#define countof(tab) (sizeof(tab) / sizeof((tab)[0]))
-#endif
-
-#ifdef _MSC_VER
-# define NORETURN __declspec(noreturn)
-# define ALIGNED(x) __declspec(align(x))
-# define PRINTF_LIKE(x,y)
-#else
-# define NORETURN __attribute__((noreturn))
-# define ALIGNED(x) __attribute__((aligned(x)))
-# define PRINTF_LIKE(x,y) __attribute__ ((format (printf, (x), (y))))
-#endif
-
-#ifdef _WIN32
-# define IS_DIRSEP(c) (c == '/' || c == '\\')
-# define IS_ABSPATH(p) (IS_DIRSEP(p[0]) || (p[0] && p[1] == ':' && IS_DIRSEP(p[2])))
-# define PATHCMP stricmp
-# define PATHSEP ";"
-#else
-# define IS_DIRSEP(c) (c == '/')
-# define IS_ABSPATH(p) IS_DIRSEP(p[0])
-# define PATHCMP strcmp
-# define PATHSEP ":"
-#endif
-
-/* -------------------------------------------- */
-
-/* parser debug */
-/* #define PARSE_DEBUG */
-/* preprocessor debug */
-/* #define PP_DEBUG */
-/* include file debug */
-/* #define INC_DEBUG */
-/* memory leak debug (only for single threaded usage) */
-/* #define MEM_DEBUG */
-/* assembler debug */
-/* #define ASM_DEBUG */
-
-/* target selection */
-/* #define TCC_TARGET_I386   *//* i386 code generator */
-/* #define TCC_TARGET_X86_64 *//* x86-64 code generator */
-/* #define TCC_TARGET_ARM    *//* ARMv4 code generator */
-/* #define TCC_TARGET_ARM64  *//* ARMv8 code generator */
-/* #define TCC_TARGET_C67    *//* TMS320C67xx code generator */
-/* #define TCC_TARGET_RISCV64 *//* risc-v code generator */
-
-/* default target is I386 */
-#if !defined(TCC_TARGET_I386) && !defined(TCC_TARGET_ARM) && \
-    !defined(TCC_TARGET_ARM64) && !defined(TCC_TARGET_C67) && \
-    !defined(TCC_TARGET_X86_64) && !defined(TCC_TARGET_RISCV64)
-# if defined __x86_64__
-#  define TCC_TARGET_X86_64
-# elif defined __arm__
-#  define TCC_TARGET_ARM
-#  define TCC_ARM_EABI
-#  define TCC_ARM_VFP
-#  define TCC_ARM_HARDFLOAT
-# elif defined __aarch64__
-#  define TCC_TARGET_ARM64
-# elif defined __riscv
-#  define TCC_TARGET_RISCV64
-# else
-#  define TCC_TARGET_I386
-# endif
-# ifdef _WIN32
-#  define TCC_TARGET_PE 1
-# endif
-# ifdef __APPLE__
-#  define TCC_TARGET_MACHO 1
-# endif
-#endif
-
-/* only native compiler supports -run */
-#if defined _WIN32 == defined TCC_TARGET_PE \
-    && defined __APPLE__ == defined TCC_TARGET_MACHO
-# if defined __i386__ && defined TCC_TARGET_I386
-#  define TCC_IS_NATIVE
-# elif defined __x86_64__ && defined TCC_TARGET_X86_64
-#  define TCC_IS_NATIVE
-# elif defined __arm__ && defined TCC_TARGET_ARM
-#  define TCC_IS_NATIVE
-# elif defined __aarch64__ && defined TCC_TARGET_ARM64
-#  define TCC_IS_NATIVE
-# elif defined __riscv && defined __LP64__ && defined TCC_TARGET_RISCV64
-#  define TCC_IS_NATIVE
-# endif
-#endif
-
-#if defined CONFIG_TCC_BACKTRACE && CONFIG_TCC_BACKTRACE==0
-# undef CONFIG_TCC_BACKTRACE
-#else
-# define CONFIG_TCC_BACKTRACE 1 /* enable builtin stack backtraces */
-#endif
-
-#if defined CONFIG_TCC_BCHECK && CONFIG_TCC_BCHECK==0
-#  undef CONFIG_TCC_BCHECK
-#else
-#  define CONFIG_TCC_BCHECK 1 /* enable bound checking code */
-#endif
-
-#if defined CONFIG_NEW_MACHO && CONFIG_NEW_MACHO==0
-#  undef CONFIG_NEW_MACHO
-#else
-#  define CONFIG_NEW_MACHO 1 /* enable new macho code */
-#endif
-
-#if defined TARGETOS_OpenBSD \
-    || defined TARGETOS_FreeBSD \
-    || defined TARGETOS_NetBSD \
-    || defined TARGETOS_FreeBSD_kernel
-# define TARGETOS_BSD 1
-#elif !(defined TCC_TARGET_PE || defined TCC_TARGET_MACHO)
-# define TARGETOS_Linux 1
-#endif
-
-#if defined TCC_TARGET_PE || defined TCC_TARGET_MACHO
-# define ELF_OBJ_ONLY /* create elf .o but native executables */
-#endif
-
-/* No ten-byte long doubles on window and macos except in
-   cross-compilers made by a mingw-GCC */
-#if defined TCC_TARGET_PE \
-    || (defined TCC_TARGET_MACHO && defined TCC_TARGET_ARM64) \
-    || (defined _WIN32 && !defined __GNUC__)
-# define TCC_USING_DOUBLE_FOR_LDOUBLE 1
-#endif
-
-#ifdef CONFIG_TCC_PIE
-# define CONFIG_TCC_PIC 1
-#endif
-
-/* ------------ path configuration ------------ */
-
-#ifndef CONFIG_SYSROOT
-# define CONFIG_SYSROOT ""
-#endif
-#if !defined CONFIG_TCCDIR && !defined _WIN32
-# define CONFIG_TCCDIR "/usr/local/lib/tcc"
-#endif
-#ifndef CONFIG_LDDIR
-# define CONFIG_LDDIR "lib"
-#endif
-#ifdef CONFIG_TRIPLET
-# define USE_TRIPLET(s) s "/" CONFIG_TRIPLET
-# define ALSO_TRIPLET(s) USE_TRIPLET(s) ":" s
-#else
-# define USE_TRIPLET(s) s
-# define ALSO_TRIPLET(s) s
-#endif
-
-/* path to find crt1.o, crti.o and crtn.o */
-#ifndef CONFIG_TCC_CRTPREFIX
-# define CONFIG_TCC_CRTPREFIX USE_TRIPLET(CONFIG_SYSROOT "/usr/" CONFIG_LDDIR)
-#endif
-
-#ifndef CONFIG_USR_INCLUDE
-# define CONFIG_USR_INCLUDE "/usr/include"
-#endif
-
-/* Below: {B} is substituted by CONFIG_TCCDIR (rsp. -B option) */
-
-/* system include paths */
-#ifndef CONFIG_TCC_SYSINCLUDEPATHS
-# if defined TCC_TARGET_PE || defined _WIN32
-#  define CONFIG_TCC_SYSINCLUDEPATHS "{B}/include"PATHSEP"{B}/include/winapi"
-# else
-#  define CONFIG_TCC_SYSINCLUDEPATHS \
-        "{B}/include" \
-    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/usr/local/include") \
-    ":" ALSO_TRIPLET(CONFIG_SYSROOT CONFIG_USR_INCLUDE)
-# endif
-#endif
-
-/* library search paths */
-#ifndef CONFIG_TCC_LIBPATHS
-# ifdef TCC_TARGET_PE
-#  define CONFIG_TCC_LIBPATHS "{B}/lib"
-# else
-#  define CONFIG_TCC_LIBPATHS \
-        "{B}" \
-    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/usr/" CONFIG_LDDIR) \
-    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/" CONFIG_LDDIR) \
-    ":" ALSO_TRIPLET(CONFIG_SYSROOT "/usr/local/" CONFIG_LDDIR)
-# endif
-#endif
-
-/* name of ELF interpreter */
-#ifndef CONFIG_TCC_ELFINTERP
-# if TARGETOS_FreeBSD
-#  define CONFIG_TCC_ELFINTERP "/libexec/ld-elf.so.1"
-# elif TARGETOS_FreeBSD_kernel
-#  if defined(TCC_TARGET_X86_64)
-#   define CONFIG_TCC_ELFINTERP "/lib/ld-kfreebsd-x86-64.so.1"
-#  else
-#   define CONFIG_TCC_ELFINTERP "/lib/ld.so.1"
-#  endif
-# elif TARGETOS_DragonFly
-#  define CONFIG_TCC_ELFINTERP "/usr/libexec/ld-elf.so.2"
-# elif TARGETOS_NetBSD
-#  define CONFIG_TCC_ELFINTERP "/usr/libexec/ld.elf_so"
-# elif TARGETOS_OpenBSD
-#  define CONFIG_TCC_ELFINTERP "/usr/libexec/ld.so"
-# elif defined __GNU__
-#  define CONFIG_TCC_ELFINTERP "/lib/ld.so"
-# elif defined(TCC_TARGET_PE)
-#  define CONFIG_TCC_ELFINTERP "-"
-# elif defined(TCC_UCLIBC)
-#  define CONFIG_TCC_ELFINTERP "/lib/ld-uClibc.so.0" /* is there a uClibc for x86_64 ? */
-# elif defined TCC_TARGET_ARM64
-#  if defined(TCC_MUSL)
-#   define CONFIG_TCC_ELFINTERP "/lib/ld-musl-aarch64.so.1"
-#  else
-#   define CONFIG_TCC_ELFINTERP "/lib/ld-linux-aarch64.so.1"
-#  endif
-# elif defined(TCC_TARGET_X86_64)
-#  if defined(TCC_MUSL)
-#   define CONFIG_TCC_ELFINTERP "/lib/ld-musl-x86_64.so.1"
-#  else
-#   define CONFIG_TCC_ELFINTERP "/lib64/ld-linux-x86-64.so.2"
-#  endif
-# elif defined(TCC_TARGET_RISCV64)
-#  define CONFIG_TCC_ELFINTERP "/lib/ld-linux-riscv64-lp64d.so.1"
-# elif !defined(TCC_ARM_EABI)
-#  if defined(TCC_MUSL)
-#   if defined(TCC_TARGET_I386)
-#     define CONFIG_TCC_ELFINTERP "/lib/ld-musl-i386.so.1"
-#    else
-#     define CONFIG_TCC_ELFINTERP "/lib/ld-musl-arm.so.1"
-#    endif
-#  else
-#   define CONFIG_TCC_ELFINTERP "/lib/ld-linux.so.2"
-#  endif
-# endif
-#endif
-
-/* var elf_interp dans *-gen.c */
-#ifdef CONFIG_TCC_ELFINTERP
-# define DEFAULT_ELFINTERP(s) CONFIG_TCC_ELFINTERP
-#else
-# define DEFAULT_ELFINTERP(s) default_elfinterp(s)
-#endif
-
-/* (target specific) libtcc1.a */
-#ifndef TCC_LIBTCC1
-# define TCC_LIBTCC1 "\0"
-#endif
-
-#ifndef CONFIG_TCC_CROSSPREFIX
-# define CONFIG_TCC_CROSSPREFIX ""
-#endif
-
-/* library to use with CONFIG_USE_LIBGCC instead of libtcc1.a */
-#if defined CONFIG_USE_LIBGCC && !defined TCC_LIBGCC
-#define TCC_LIBGCC USE_TRIPLET(CONFIG_SYSROOT "/" CONFIG_LDDIR) "/libgcc_s.so.1"
-#endif
-
-/* -------------------------------------------- */
-
-#include "libtcc.h"
-#include "elf.h"
-#include "stab.h"
-#include "dwarf.h"
-
-/* -------------------------------------------- */
-
-#ifndef PUB_FUNC /* functions used by tcc.c but not in libtcc.h */
-# define PUB_FUNC
-#endif
-
-#ifndef ONE_SOURCE
-# define ONE_SOURCE 1
-#endif
-
-/* support using libtcc from threads */
-#ifndef CONFIG_TCC_SEMLOCK
-# define CONFIG_TCC_SEMLOCK 1
-#endif
-
-#if 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
-
-#ifdef TCC_PROFILE /* profile all functions */
-# define static
-#endif
-
-/* -------------------------------------------- */
-/* include the target specific definitions */
-
-#define TARGET_DEFS_ONLY
-#ifdef TCC_TARGET_I386
-# include "i386-gen.c"
-# include "i386-link.c"
-#elif defined TCC_TARGET_X86_64
-# include "x86_64-gen.c"
-# include "x86_64-link.c"
-#elif defined TCC_TARGET_ARM
-# include "arm-gen.c"
-# include "arm-link.c"
-# include "arm-asm.c"
-#elif defined TCC_TARGET_ARM64
-# include "arm64-gen.c"
-# include "arm64-link.c"
-# include "arm-asm.c"
-#elif defined TCC_TARGET_C67
-# define TCC_TARGET_COFF
-# include "coff.h"
-# include "c67-gen.c"
-# include "c67-link.c"
-#elif defined(TCC_TARGET_RISCV64)
-# include "riscv64-gen.c"
-# include "riscv64-link.c"
-# include "riscv64-asm.c"
-#else
-#error unknown target
-#endif
-#undef TARGET_DEFS_ONLY
-
-/* -------------------------------------------- */
-
-#if PTR_SIZE == 8
-# define ELFCLASSW ELFCLASS64
-# define ElfW(type) Elf##64##_##type
-# define ELFW(type) ELF##64##_##type
-# define ElfW_Rel ElfW(Rela)
-# define SHT_RELX SHT_RELA
-# define REL_SECTION_FMT ".rela%s"
-#else
-# define ELFCLASSW ELFCLASS32
-# define ElfW(type) Elf##32##_##type
-# define ELFW(type) ELF##32##_##type
-# define ElfW_Rel ElfW(Rel)
-# define SHT_RELX SHT_REL
-# define REL_SECTION_FMT ".rel%s"
-#endif
-/* target address type */
-#define addr_t ElfW(Addr)
-#define ElfSym ElfW(Sym)
-
-#if PTR_SIZE == 8 && !defined TCC_TARGET_PE
-# define LONG_SIZE 8
-#else
-# define LONG_SIZE 4
-#endif
-
-/* -------------------------------------------- */
-
-#define INCLUDE_STACK_SIZE  32
-#define IFDEF_STACK_SIZE    64
-#define VSTACK_SIZE         512
-#define STRING_MAX_SIZE     1024
-#define TOKSTR_MAX_SIZE     256
-#define PACK_STACK_SIZE     8
-
-#define TOK_HASH_SIZE       16384 /* 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 */
-    int size_allocated;
-    void *data; /* either 'char *' or 'nwchar_t *' */
-    struct CString *prev;
-} CString;
-
-/* type definition */
-typedef struct CType {
-    int t;
-    struct Sym *ref;
-} CType;
-
-/* constant value */
-typedef union CValue {
-    long double ld;
-    double d;
-    float f;
-    uint64_t i;
-    struct {
-        const void *data;
-        int size;
-    } str;
-    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 */
-    union {
-      struct { int jtrue, jfalse; }; /* forward jmps */
-      CValue c;         /* constant, if VT_CONST */
-    };
-    union {
-      struct { unsigned short cmp_op, cmp_r; }; /* VT_CMP operation */
-      struct Sym *sym;  /* symbol, if (VT_SYM | VT_CONST), or if */
-    };                  /* result of unary() for an identifier. */
-
-} SValue;
-
-/* symbol attributes */
-struct SymAttr {
-    unsigned short
-    aligned     : 5, /* alignment as log2+1 (0 == unspecified) */
-    packed      : 1,
-    weak        : 1,
-    visibility  : 2,
-    dllexport   : 1,
-    nodecorate  : 1,
-    dllimport   : 1,
-    addrtaken   : 1,
-    nodebug     : 1,
-    xxxx        : 2; /* not used */
-};
-
-/* function attributes or temporary attributes for parsing */
-struct FuncAttr {
-    unsigned
-    func_call   : 3, /* calling convention (0..5), see below */
-    func_type   : 2, /* FUNC_OLD/NEW/ELLIPSIS */
-    func_noreturn : 1, /* attribute((noreturn)) */
-    func_ctor   : 1, /* attribute((constructor)) */
-    func_dtor   : 1, /* attribute((destructor)) */
-    func_args   : 8, /* PE __stdcall args */
-    func_alwinl : 1, /* always_inline */
-    xxxx        : 15;
-};
-
-/* symbol management */
-typedef struct Sym {
-    int v; /* symbol token */
-    unsigned short r; /* associated register or VT_CONST/VT_LOCAL and LVAL type */
-    struct SymAttr a; /* symbol attributes */
-    union {
-        struct {
-            int c; /* associated number or Elf symbol index */
-            union {
-                int sym_scope; /* scope level for locals */
-                int jnext; /* next jump label */
-                struct FuncAttr f; /* function attributes */
-                int auxtype; /* bitfield access type */
-            };
-        };
-        long long enum_val; /* enum constant if IS_ENUM_VAL */
-        int *d; /* define token stream */
-        struct Sym *ncl; /* next cleanup */
-    };
-    CType type; /* associated type */
-    union {
-        int *vla_array_str; /* vla array code */
-        struct Sym *next; /* next related symbol (for fields and anoms) */
-        struct Sym *cleanupstate; /* in defined labels */
-        int asm_label; /* associated asm label */
-    };
-    struct Sym *prev; /* prev symbol in stack */
-    struct Sym *prev_tok; /* previous symbol for this token */
-} Sym;
-
-/* section definition */
-typedef struct Section {
-    unsigned long data_offset; /* current data offset */
-    unsigned char *data;       /* section data */
-    unsigned long data_allocated; /* used for realloc() handling */
-    TCCState *s1;
-    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 *prev;    /* previous section on section stack */
-    char name[1];           /* section name */
-} Section;
-
-typedef struct DLLReference {
-    int level;
-    void *handle;
-    unsigned char found, index;
-    char name[1];
-} DLLReference;
-
-/* -------------------------------------------------- */
-
-#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 */
-
-/* stored in 'Sym->f.func_type' field */
-#define FUNC_NEW       1 /* ansi function prototype */
-#define FUNC_OLD       2 /* old function prototype */
-#define FUNC_ELLIPSIS  3 /* ansi function prototype with ... */
-
-/* stored in 'Sym->f.func_call' field */
-#define FUNC_CDECL     0 /* standard c call */
-#define FUNC_STDCALL   1 /* pascal c call */
-#define FUNC_FASTCALL1 2 /* first param in %eax */
-#define FUNC_FASTCALL2 3 /* first parameters in %eax, %edx */
-#define FUNC_FASTCALL3 4 /* first parameter in %eax, %edx, %ecx */
-#define FUNC_FASTCALLW 5 /* first parameter in %ecx, %edx */
-
-/* field 'Sym.t' for macros */
-#define MACRO_OBJ      0 /* object like macro */
-#define MACRO_FUNC     1 /* function like macro */
-
-/* field 'Sym.r' for C labels */
-#define LABEL_DEFINED  0 /* label is defined */
-#define LABEL_FORWARD  1 /* label is forward defined */
-#define LABEL_DECLARED 2 /* label is declared but never used */
-#define LABEL_GONE     3 /* label isn't in scope, but not yet popped
-                            from local_label_stack (stmt exprs) */
-
-/* type_decl() types */
-#define TYPE_ABSTRACT  1 /* type without variable */
-#define TYPE_DIRECT    2 /* type with variable */
-#define TYPE_PARAM     4 /* type declares function parameter */
-#define TYPE_NEST      8 /* nested call to post_type */
-
-#define IO_BUF_SIZE 8192
-
-typedef struct BufferedFile {
-    uint8_t *buf_ptr;
-    uint8_t *buf_end;
-    int fd;
-    struct BufferedFile *prev;
-    int line_num;    /* current line number - here to simplify code */
-    int line_ref;    /* tcc -E: last printed line */
-    int ifndef_macro;  /* #ifndef macro / #endif search */
-    int ifndef_macro_saved; /* saved ifndef_macro */
-    int *ifdef_stack_ptr; /* ifdef_stack value at the start of the file */
-    int include_next_index; /* next search path */
-    char filename[1024];    /* filename */
-    char *true_filename; /* filename not modified by # line directive */
-    unsigned char unget[4];
-    unsigned char buffer[1]; /* extra size for CH_EOB char */
-} BufferedFile;
-
-#define CH_EOB   '\\'       /* end of buffer or '\0' char in file */
-#define CH_EOF   (-1)   /* end of file */
-
-/* used to record tokens */
-typedef struct TokenString {
-    int *str;
-    int len;
-    int lastlen;
-    int allocated_len;
-    int last_line_num;
-    int save_line_num;
-    /* used to chain token-strings with begin/end_macro() */
-    struct TokenString *prev;
-    const int *prev_ptr;
-    char alloc;
-} TokenString;
-
-/* GNUC attribute definition */
-typedef struct AttributeDef {
-    struct SymAttr a;
-    struct FuncAttr f;
-    struct Section *section;
-    Sym *cleanup_func;
-    int alias_target; /* token */
-    int asm_label; /* associated asm label */
-    char attr_mode; /* __attribute__((__mode__(...))) */
-} AttributeDef;
-
-/* inline functions */
-typedef struct InlineFunc {
-    TokenString *func_str;
-    Sym *sym;
-    char filename[1];
-} InlineFunc;
-
-/* include file cache, used to find files faster and also to eliminate
-   inclusion if the include file is protected by #ifndef ... #endif */
-typedef struct CachedInclude {
-    struct stat st;
-#ifdef _WIN32
-    unsigned long long hash;
-#endif
-    int ifndef_macro;
-    int once;
-    int hash_next; /* -1 if none */
-    char filename[1]; /* path specified in #include */
-} CachedInclude;
-
-#define CACHED_INCLUDES_HASH_SIZE 32
-
-#ifdef CONFIG_TCC_ASM
-typedef struct ExprValue {
-    uint64_t v;
-    Sym *sym;
-    int pcrel;
-} ExprValue;
-
-#define MAX_ASM_OPERANDS 30
-typedef struct ASMOperand {
-    int id; /* GCC 3 optional identifier (0 if number only supported) */
-    char constraint[16];
-    char asm_str[16]; /* computed asm string for operand */
-    SValue *vt; /* C value of the expression */
-    int ref_index; /* if >= 0, gives reference to a output constraint */
-    int input_index; /* if >= 0, gives reference to an input constraint */
-    int priority; /* priority, used to assign registers */
-    int reg; /* if >= 0, register number used for this operand */
-    int is_llong; /* true if double register value */
-    int is_memory; /* true if memory operand */
-    int is_rw;     /* for '+' modifier */
-    int is_label;  /* for asm goto */
-} ASMOperand;
-#endif
-
-/* extra symbol attributes (not in symbol table) */
-struct sym_attr {
-    unsigned got_offset;
-    unsigned plt_offset;
-    int plt_sym;
-    int dyn_index;
-#ifdef TCC_TARGET_ARM
-    unsigned char plt_thumb_stub:1;
-#endif
-};
-
-struct TCCState {
-    unsigned char verbose; /* if true, display some information during compilation */
-    unsigned char nostdinc; /* if true, no standard headers are added */
-    unsigned char nostdlib; /* if true, no standard libraries are added */
-    unsigned char nocommon; /* if true, do not use common symbols for .bss data */
-    unsigned char static_link; /* if true, static linking is performed */
-    unsigned char rdynamic; /* if true, all symbols are exported */
-    unsigned char symbolic; /* if true, resolve symbols in the current module first */
-    unsigned char filetype; /* file type for compilation (NONE,C,ASM) */
-    unsigned char optimize; /* only to #define __OPTIMIZE__ */
-    unsigned char option_pthread; /* -pthread option */
-    unsigned char enable_new_dtags; /* -Wl,--enable-new-dtags */
-    unsigned int  cversion; /* supported C ISO version, 199901 (the default), 201112, ... */
-
-    /* C language options */
-    unsigned char char_is_unsigned;
-    unsigned char leading_underscore;
-    unsigned char ms_extensions; /* allow nested named struct w/o identifier behave like unnamed */
-    unsigned char dollars_in_identifiers;  /* allows '$' char in identifiers */
-    unsigned char ms_bitfields; /* if true, emulate MS algorithm for aligning bitfields */
-
-    /* warning switches */
-    unsigned char warn_none;
-    unsigned char warn_all;
-    unsigned char warn_error;
-    unsigned char warn_write_strings;
-    unsigned char warn_unsupported;
-    unsigned char warn_implicit_function_declaration;
-    unsigned char warn_discarded_qualifiers;
-    #define WARN_ON  1 /* warning is on (-Woption) */
-    unsigned char warn_num; /* temp var for tcc_warning_c() */
-
-    unsigned char option_r; /* option -r */
-    unsigned char do_bench; /* option -bench */
-    unsigned char just_deps; /* option -M  */
-    unsigned char gen_deps; /* option -MD  */
-    unsigned char include_sys_deps; /* option -MD  */
-
-    /* compile with debug symbol (and use them if error during execution) */
-    unsigned char do_debug;
-    unsigned char dwarf;
-    unsigned char do_backtrace;
-#ifdef CONFIG_TCC_BCHECK
-    /* compile with built-in memory and bounds checker */
-    unsigned char do_bounds_check;
-#endif
-    unsigned char test_coverage;  /* generate test coverage code */
-
-    /* use GNU C extensions */
-    unsigned char gnu_ext;
-    /* use TinyCC extensions */
-    unsigned char tcc_ext;
-
-    unsigned char dflag; /* -dX value */
-    unsigned char Pflag; /* -P switch (LINE_MACRO_OUTPUT_FORMAT) */
-
-#ifdef TCC_TARGET_X86_64
-    unsigned char nosse; /* For -mno-sse support. */
-#endif
-#ifdef TCC_TARGET_ARM
-    unsigned char float_abi; /* float ABI of the generated code*/
-#endif
-
-    unsigned char has_text_addr;
-    addr_t text_addr; /* address of text section */
-    unsigned section_align; /* section alignment */
-#ifdef TCC_TARGET_I386
-    int seg_size; /* 32. Can be 16 with i386 assembler (.code16) */
-#endif
-
-    char *tcc_lib_path; /* CONFIG_TCCDIR or -B option */
-    char *soname; /* as specified on the command line (-soname) */
-    char *rpath; /* as specified on the command line (-Wl,-rpath=) */
-    char *elf_entryname; /* "_start" unless set */
-    char *init_symbol; /* symbols to call at load-time (not used currently) */
-    char *fini_symbol; /* symbols to call at unload-time (not used currently) */
-    char *mapfile; /* create a mapfile (not used currently) */
-
-    /* output type, see TCC_OUTPUT_XXX */
-    int output_type;
-    /* output format, see TCC_OUTPUT_FORMAT_xxx */
-    int output_format;
-    /* nth test to run with -dt -run */
-    int run_test;
-
-    /* array of all loaded dlls (including those referenced by loaded dlls) */
-    DLLReference **loaded_dlls;
-    int nb_loaded_dlls;
-
-    /* include paths */
-    char **include_paths;
-    int nb_include_paths;
-
-    char **sysinclude_paths;
-    int nb_sysinclude_paths;
-
-    /* library paths */
-    char **library_paths;
-    int nb_library_paths;
-
-    /* crt?.o object path */
-    char **crt_paths;
-    int nb_crt_paths;
-
-    /* -D / -U options */
-    CString cmdline_defs;
-    /* -include options */
-    CString cmdline_incl;
-
-    /* error handling */
-    void *error_opaque;
-    void (*error_func)(void *opaque, const char *msg);
-    int error_set_jmp_enabled;
-    jmp_buf error_jmp_buf;
-    int nb_errors;
-
-    /* output file for preprocessing (-E) */
-    FILE *ppfp;
-
-    /* for -MD/-MF: collected dependencies for this compilation */
-    char **target_deps;
-    int nb_target_deps;
-
-    /* compilation */
-    BufferedFile *include_stack[INCLUDE_STACK_SIZE];
-    BufferedFile **include_stack_ptr;
-
-    int ifdef_stack[IFDEF_STACK_SIZE];
-    int *ifdef_stack_ptr;
-
-    /* included files enclosed with #ifndef MACRO */
-    int cached_includes_hash[CACHED_INCLUDES_HASH_SIZE];
-    CachedInclude **cached_includes;
-    int nb_cached_includes;
-
-    /* #pragma pack stack */
-    int pack_stack[PACK_STACK_SIZE];
-    int *pack_stack_ptr;
-    char **pragma_libs;
-    int nb_pragma_libs;
-
-    /* inline functions are stored as token lists and compiled last
-       only if referenced */
-    struct InlineFunc **inline_fns;
-    int nb_inline_fns;
-
-    /* sections */
-    Section **sections;
-    int nb_sections; /* number of sections, including first dummy section */
-
-    Section **priv_sections;
-    int nb_priv_sections; /* number of private sections */
-
-    /* predefined sections */
-    Section *text_section, *data_section, *rodata_section, *bss_section;
-    Section *common_section;
-    Section *cur_text_section; /* current section where function code is generated */
-#ifdef CONFIG_TCC_BCHECK
-    /* bound check related sections */
-    Section *bounds_section; /* contains global data bound description */
-    Section *lbounds_section; /* contains local data bound description */
-#endif
-    /* symbol section */
-    Section *symtab_section;
-    /* temporary dynamic symbol sections (for dll loading) */
-    Section *dynsymtab_section;
-    /* exported dynamic symbol section */
-    Section *dynsym;
-    /* copy of the global symtab_section variable */
-    Section *symtab;
-    /* got & plt handling */
-    Section *got, *plt;
-    /* debug sections */
-    Section *stab_section;
-    Section *dwarf_info_section;
-    Section *dwarf_abbrev_section;
-    Section *dwarf_line_section;
-    Section *dwarf_aranges_section;
-    Section *dwarf_str_section;
-    Section *dwarf_line_str_section;
-    int dwlo, dwhi; /* dwarf section range */
-    /* test coverage */
-    Section *tcov_section;
-    /* debug state */
-    struct _tccdbg *dState;
-
-    /* Is there a new undefined sym since last new_undef_sym() */
-    int new_undef_sym;
-    /* extra attributes (eg. GOT/PLT value) for symtab symbols */
-    struct sym_attr *sym_attrs;
-    int nb_sym_attrs;
-    /* ptr to next reloc entry reused */
-    ElfW_Rel *qrel;
-    #define qrel s1->qrel
-
-#ifdef TCC_TARGET_RISCV64
-    struct pcrel_hi { addr_t addr, val; } last_hi;
-    #define last_hi s1->last_hi
-#endif
-
-#ifdef TCC_TARGET_PE
-    /* PE info */
-    int pe_subsystem;
-    unsigned pe_characteristics;
-    unsigned pe_file_align;
-    unsigned pe_stack_size;
-    addr_t pe_imagebase;
-# ifdef TCC_TARGET_X86_64
-    Section *uw_pdata;
-    int uw_sym;
-    unsigned uw_offs;
-# endif
-#endif
-
-#if defined TCC_TARGET_MACHO
-    char *install_name;
-    uint32_t compatibility_version;
-    uint32_t current_version;
-#endif
-
-#ifndef ELF_OBJ_ONLY
-    int nb_sym_versions;
-    struct sym_version *sym_versions;
-    int nb_sym_to_version;
-    int *sym_to_version;
-    int dt_verneednum;
-    Section *versym_section;
-    Section *verneed_section;
-#endif
-
-#ifdef TCC_IS_NATIVE
-    const char *runtime_main;
-    void **runtime_mem;
-    int nb_runtime_mem;
-#endif
-
-#ifdef CONFIG_TCC_BACKTRACE
-    int rt_num_callers;
-#endif
-
-    /* benchmark info */
-    int total_idents;
-    int total_lines;
-    unsigned int total_bytes;
-    unsigned int total_output[4];
-
-    /* option -dnum (for general development purposes) */
-    int g_debug;
-
-    /* used by tcc_load_ldscript */
-    int fd, cc;
-
-    /* for warnings/errors for object files */
-    const char *current_filename;
-
-    /* used by main and tcc_parse_args only */
-    struct filespec **files; /* files seen on command line */
-    int nb_files; /* number thereof */
-    int nb_libraries; /* number of libs thereof */
-    char *outfile; /* output filename */
-    char *deps_outfile; /* option -MF */
-    int argc;
-    char **argv;
-    CString linker_arg; /* collect -Wl options */
-};
-
-struct filespec {
-    char type;
-    char name[1];
-};
-
-/* 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_LVAL      0x0100  /* var is an lvalue */
-#define VT_SYM       0x0200  /* a symbol value is added */
-#define VT_MUSTCAST  0x0C00  /* value must be casted to be correct (used for
-                                char/short stored in integer registers) */
-#define VT_NONCONST  0x1000  /* VT_CONST, but not an (C standard) integer
-                                constant expression */
-#define VT_MUSTBOUND 0x4000  /* 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 */
-/* types */
-#define VT_BTYPE       0x000f  /* mask for basic type */
-#define VT_VOID             0  /* void type */
-#define VT_BYTE             1  /* signed byte type */
-#define VT_SHORT            2  /* short type */
-#define VT_INT              3  /* integer type */
-#define VT_LLONG            4  /* 64 bit integer */
-#define VT_PTR              5  /* pointer */
-#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_QLONG           13  /* 128-bit integer. Only used for x86-64 ABI */
-#define VT_QFLOAT          14  /* 128-bit float. Only used for x86-64 ABI */
-
-#define VT_UNSIGNED    0x0010  /* unsigned type */
-#define VT_DEFSIGN     0x0020  /* explicitly signed or unsigned */
-#define VT_ARRAY       0x0040  /* array type (also has VT_PTR) */
-#define VT_BITFIELD    0x0080  /* bitfield modifier */
-#define VT_CONSTANT    0x0100  /* const modifier */
-#define VT_VOLATILE    0x0200  /* volatile modifier */
-#define VT_VLA         0x0400  /* VLA type (also has VT_PTR and VT_ARRAY) */
-#define VT_LONG        0x0800  /* long type (also has VT_INT rsp. VT_LLONG) */
-
-/* storage */
-#define VT_EXTERN  0x00001000  /* extern definition */
-#define VT_STATIC  0x00002000  /* static variable */
-#define VT_TYPEDEF 0x00004000  /* typedef definition */
-#define VT_INLINE  0x00008000  /* inline definition */
-/* currently unused: 0x000[1248]0000  */
-
-#define VT_STRUCT_SHIFT 20     /* shift for bitfield shift values (32 - 2*6) */
-#define VT_STRUCT_MASK (((1U << (6+6)) - 1) << VT_STRUCT_SHIFT | VT_BITFIELD)
-#define BIT_POS(t) (((t) >> VT_STRUCT_SHIFT) & 0x3f)
-#define BIT_SIZE(t) (((t) >> (VT_STRUCT_SHIFT + 6)) & 0x3f)
-
-#define VT_UNION    (1 << VT_STRUCT_SHIFT | VT_STRUCT)
-#define VT_ENUM     (2 << VT_STRUCT_SHIFT) /* integral type is an enum really */
-#define VT_ENUM_VAL (3 << VT_STRUCT_SHIFT) /* integral type is an enum constant really */
-
-#define IS_ENUM(t) ((t & VT_STRUCT_MASK) == VT_ENUM)
-#define IS_ENUM_VAL(t) ((t & VT_STRUCT_MASK) == VT_ENUM_VAL)
-#define IS_UNION(t) ((t & (VT_STRUCT_MASK|VT_BTYPE)) == VT_UNION)
-
-#define VT_ATOMIC   VT_VOLATILE
-
-/* type mask (except storage) */
-#define VT_STORAGE (VT_EXTERN | VT_STATIC | VT_TYPEDEF | VT_INLINE)
-#define VT_TYPE (~(VT_STORAGE|VT_STRUCT_MASK))
-
-/* symbol was created by tccasm.c first */
-#define VT_ASM (VT_VOID | 1 << VT_STRUCT_SHIFT)
-#define VT_ASM_FUNC (VT_ASM | 2 << VT_STRUCT_SHIFT)
-#define IS_ASM_SYM(sym) (((sym)->type.t & (VT_BTYPE | VT_ASM)) == VT_ASM)
-
-/* general: set/get the pseudo-bitfield value for bit-mask M */
-#define BFVAL(M,N) ((unsigned)((M) & ~((M) << 1)) * (N))
-#define BFGET(X,M) (((X) & (M)) / BFVAL(M,1))
-#define BFSET(X,M,N) ((X) = ((X) & ~(M)) | BFVAL(M,N))
-
-/* token values */
-
-/* conditional ops */
-#define TOK_LAND  0x90
-#define TOK_LOR   0x91
-/* warning: the following compare tokens depend on i386 asm code */
-#define TOK_ULT 0x92
-#define TOK_UGE 0x93
-#define TOK_EQ  0x94
-#define TOK_NE  0x95
-#define TOK_ULE 0x96
-#define TOK_UGT 0x97
-#define TOK_Nset 0x98
-#define TOK_Nclear 0x99
-#define TOK_LT  0x9c
-#define TOK_GE  0x9d
-#define TOK_LE  0x9e
-#define TOK_GT  0x9f
-
-#define TOK_ISCOND(t) (t >= TOK_LAND && t <= TOK_GT)
-
-#define TOK_DEC     0x80 /* -- */
-#define TOK_MID     0x81 /* inc/dec, to void constant */
-#define TOK_INC     0x82 /* ++ */
-#define TOK_UDIV    0x83 /* unsigned division */
-#define TOK_UMOD    0x84 /* unsigned modulo */
-#define TOK_PDIV    0x85 /* fast division with undefined rounding for pointers */
-#define TOK_UMULL   0x86 /* unsigned 32x32 -> 64 mul */
-#define TOK_ADDC1   0x87 /* add with carry generation */
-#define TOK_ADDC2   0x88 /* add with carry use */
-#define TOK_SUBC1   0x89 /* add with carry generation */
-#define TOK_SUBC2   0x8a /* add with carry use */
-#define TOK_SHL     '<' /* shift left */
-#define TOK_SAR     '>' /* signed shift right */
-#define TOK_SHR     0x8b /* unsigned shift right */
-#define TOK_NEG     TOK_MID /* unary minus operation (for floats) */
-
-#define TOK_ARROW   0xa0 /* -> */
-#define TOK_DOTS    0xa1 /* three dots */
-#define TOK_TWODOTS 0xa2 /* C++ token ? */
-#define TOK_TWOSHARPS 0xa3 /* ## preprocessing token */
-#define TOK_PLCHLDR 0xa4 /* placeholder token as defined in C99 */
-#define TOK_NOSUBST 0xa5 /* means following token has already been pp'd */
-#define TOK_PPJOIN  0xa6 /* A '##' in the right position to mean pasting */
-
-/* assignment operators */
-#define TOK_A_ADD   0xb0
-#define TOK_A_SUB   0xb1
-#define TOK_A_MUL   0xb2
-#define TOK_A_DIV   0xb3
-#define TOK_A_MOD   0xb4
-#define TOK_A_AND   0xb5
-#define TOK_A_OR    0xb6
-#define TOK_A_XOR   0xb7
-#define TOK_A_SHL   0xb8
-#define TOK_A_SAR   0xb9
-
-#define TOK_ASSIGN(t) (t >= TOK_A_ADD && t <= TOK_A_SAR)
-#define TOK_ASSIGN_OP(t) ("+-*/%&|^<>"[t - TOK_A_ADD])
-
-/* tokens that carry values (in additional token string space / tokc) --> */
-#define TOK_CCHAR   0xc0 /* char constant in tokc */
-#define TOK_LCHAR   0xc1
-#define TOK_CINT    0xc2 /* number in tokc */
-#define TOK_CUINT   0xc3 /* unsigned int constant */
-#define TOK_CLLONG  0xc4 /* long long constant */
-#define TOK_CULLONG 0xc5 /* unsigned long long constant */
-#define TOK_CLONG   0xc6 /* long constant */
-#define TOK_CULONG  0xc7 /* unsigned long constant */
-#define TOK_STR     0xc8 /* pointer to string in tokc */
-#define TOK_LSTR    0xc9
-#define TOK_CFLOAT  0xca /* float constant */
-#define TOK_CDOUBLE 0xcb /* double constant */
-#define TOK_CLDOUBLE 0xcc /* long double constant */
-#define TOK_PPNUM   0xcd /* preprocessor number */
-#define TOK_PPSTR   0xce /* preprocessor string */
-#define TOK_LINENUM 0xcf /* line number info */
-
-#define TOK_HAS_VALUE(t) (t >= TOK_CCHAR && t <= TOK_LINENUM)
-
-#define TOK_EOF       (-1)  /* end of file */
-#define TOK_LINEFEED  10    /* line feed */
-
-/* all identifiers and strings have token above that */
-#define TOK_IDENT 256
-
-enum tcc_token {
-    TOK_LAST = TOK_IDENT - 1
-#define DEF(id, str) ,id
-#include "tcctok.h"
-#undef DEF
-};
-
-/* keywords: tok >= TOK_IDENT && tok < TOK_UIDENT */
-#define TOK_UIDENT TOK_DEFINE
-
-/* ------------ libtcc.c ------------ */
-
-ST_DATA struct TCCState *tcc_state;
-ST_DATA void** stk_data;
-ST_DATA int nb_stk_data;
-
-/* public functions currently used by the tcc main function */
-ST_FUNC char *pstrcpy(char *buf, size_t buf_size, const char *s);
-ST_FUNC char *pstrcat(char *buf, size_t buf_size, const char *s);
-ST_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);
-
-#ifndef MEM_DEBUG
-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);
-#else
-#define tcc_free(ptr)           tcc_free_debug(ptr)
-#define tcc_malloc(size)        tcc_malloc_debug(size, __FILE__, __LINE__)
-#define tcc_mallocz(size)       tcc_mallocz_debug(size, __FILE__, __LINE__)
-#define tcc_realloc(ptr,size)   tcc_realloc_debug(ptr, size, __FILE__, __LINE__)
-#define tcc_strdup(str)         tcc_strdup_debug(str, __FILE__, __LINE__)
-PUB_FUNC void tcc_free_debug(void *ptr);
-PUB_FUNC void *tcc_malloc_debug(unsigned long size, const char *file, int line);
-PUB_FUNC void *tcc_mallocz_debug(unsigned long size, const char *file, int line);
-PUB_FUNC void *tcc_realloc_debug(void *ptr, unsigned long size, const char *file, int line);
-PUB_FUNC char *tcc_strdup_debug(const char *str, const char *file, int line);
-#endif
-
-#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 int _tcc_error_noabort(const char *fmt, ...) PRINTF_LIKE(1,2);
-PUB_FUNC NORETURN void _tcc_error(const char *fmt, ...) PRINTF_LIKE(1,2);
-PUB_FUNC void _tcc_warning(const char *fmt, ...) PRINTF_LIKE(1,2);
-#define tcc_internal_error(msg) tcc_error("internal compiler error\n"\
-        "%s:%d: in %s(): " msg, __FILE__,__LINE__,__FUNCTION__)
-
-/* other utilities */
-ST_FUNC void dynarray_add(void *ptab, int *nb_ptr, void *data);
-ST_FUNC void dynarray_reset(void *pp, int *n);
-ST_INLN void cstr_ccat(CString *cstr, int ch);
-ST_FUNC void cstr_cat(CString *cstr, const char *str, int len);
-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 int cstr_printf(CString *cs, const char *fmt, ...) PRINTF_LIKE(2,3);
-ST_FUNC int cstr_vprintf(CString *cstr, const char *fmt, va_list ap);
-ST_FUNC void cstr_reset(CString *cstr);
-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);
-
-/* mark a memory pointer on stack for cleanup after errors */
-#define stk_push(p) dynarray_add(&stk_data, &nb_stk_data, p)
-#define stk_pop() (--nb_stk_data)
-/* mark CString on stack for cleanup errors */
-#define cstr_new_s(cstr) (cstr_new(cstr), stk_push(&(cstr)->data))
-#define cstr_free_s(cstr) (cstr_free(cstr), stk_pop())
-
-ST_FUNC int tcc_add_file_internal(TCCState *s1, const char *filename, int flags);
-/* flags: */
-#define AFF_PRINT_ERROR     0x10 /* print error if file not found */
-#define AFF_REFERENCED_DLL  0x20 /* load a referenced dll from another dll */
-#define AFF_TYPE_BIN        0x40 /* file to add is binary */
-#define AFF_WHOLE_ARCHIVE   0x80 /* load all objects from archive */
-/* s->filetype: */
-#define AFF_TYPE_NONE   0
-#define AFF_TYPE_C      1
-#define AFF_TYPE_ASM    2
-#define AFF_TYPE_ASMPP  4
-#define AFF_TYPE_LIB    8
-#define AFF_TYPE_MASK   (15 | AFF_TYPE_BIN)
-/* values from tcc_object_type(...) */
-#define AFF_BINTYPE_REL 1
-#define AFF_BINTYPE_DYN 2
-#define AFF_BINTYPE_AR  3
-#define AFF_BINTYPE_C67 4
-
-#ifndef ELF_OBJ_ONLY
-ST_FUNC int tcc_add_crt(TCCState *s, const char *filename);
-#endif
-ST_FUNC int tcc_add_dll(TCCState *s, const char *filename, int flags);
-ST_FUNC void tcc_add_support(TCCState *s1, const char *filename);
-#ifdef CONFIG_TCC_BCHECK
-ST_FUNC void tcc_add_bcheck(TCCState *s1);
-#endif
-#ifdef CONFIG_TCC_BACKTRACE
-ST_FUNC void tcc_add_btstub(TCCState *s1);
-#endif
-ST_FUNC void tcc_add_pragma_libs(TCCState *s1);
-PUB_FUNC int tcc_add_library_err(TCCState *s, const char *f);
-PUB_FUNC void tcc_print_stats(TCCState *s, unsigned total_time);
-PUB_FUNC int tcc_parse_args(TCCState *s, int *argc, char ***argv, int optind);
-#ifdef _WIN32
-ST_FUNC char *normalize_slashes(char *path);
-#endif
-ST_FUNC DLLReference *tcc_add_dllref(TCCState *s1, const char *dllname, int level);
-ST_FUNC char *tcc_load_text(int fd);
-
-/* tcc_parse_args return codes: */
-#define OPT_HELP 1
-#define OPT_HELP2 2
-#define OPT_V 3
-#define OPT_PRINT_DIRS 4
-#define OPT_AR 5
-#define OPT_IMPDEF 6
-#define OPT_M32 32
-#define OPT_M64 64
-
-/* ------------ tccpp.c ------------ */
-
-ST_DATA struct BufferedFile *file;
-ST_DATA int 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 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_FILE 0x0008 /* we processing an asm file: '#' can be used for line comment, etc. */
-#define PARSE_FLAG_SPACES     0x0010 /* next() returns space tokens (for -E) */
-#define PARSE_FLAG_ACCEPT_STRAYS 0x0020 /* next() returns '\\' token */
-#define PARSE_FLAG_TOK_STR    0x0040 /* return parsed strings instead of TOK_PPSTR */
-
-/* isidnum_table flags: */
-#define IS_SPC 1
-#define IS_ID  2
-#define IS_NUM 4
-
-enum line_macro_output_format {
-    LINE_MACRO_OUTPUT_FORMAT_GCC,
-    LINE_MACRO_OUTPUT_FORMAT_NONE,
-    LINE_MACRO_OUTPUT_FORMAT_STD,
-    LINE_MACRO_OUTPUT_FORMAT_P10 = 11
-};
-
-ST_FUNC TokenSym *tok_alloc(const char *str, int len);
-ST_FUNC int tok_alloc_const(const char *str);
-ST_FUNC const char *get_tok_str(int v, CValue *cv);
-ST_FUNC void begin_macro(TokenString *str, int alloc);
-ST_FUNC void end_macro(void);
-ST_FUNC int set_idnum(int c, int val);
-ST_INLN void tok_str_new(TokenString *s);
-ST_FUNC TokenString *tok_str_alloc(void);
-ST_FUNC void tok_str_free(TokenString *s);
-ST_FUNC void tok_str_free_str(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 void parse_define(void);
-ST_FUNC void preprocess(int is_bof);
-ST_FUNC void next(void);
-ST_INLN void unget_tok(int last_tok);
-ST_FUNC void preprocess_start(TCCState *s1, int filetype);
-ST_FUNC void preprocess_end(TCCState *s1);
-ST_FUNC void tccpp_new(TCCState *s);
-ST_FUNC void tccpp_delete(TCCState *s);
-ST_FUNC int tcc_preprocess(TCCState *s1);
-ST_FUNC void skip(int c);
-ST_FUNC NORETURN void expect(const char *msg);
-
-/* space excluding newline */
-static inline int is_space(int ch) {
-    return ch == ' ' || ch == '\t' || ch == '\v' || ch == '\f' || ch == '\r';
-}
-static inline int isid(int c) {
-    return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '_';
-}
-static inline int isnum(int c) {
-    return c >= '0' && c <= '9';
-}
-static inline int isoct(int c) {
-    return c >= '0' && c <= '7';
-}
-static inline int toup(int c) {
-    return (c >= 'a' && c <= 'z') ? c - 'a' + 'A' : c;
-}
-
-/* ------------ tccgen.c ------------ */
-
-#define SYM_POOL_NB (8192 / sizeof(Sym))
-
-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 int_type, func_old_type, char_pointer_type;
-ST_DATA SValue *vtop;
-ST_DATA int rsym, anon_sym, ind, loc;
-ST_DATA char debug_modes;
-
-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_var; /* true if current function is variadic */
-ST_DATA int func_vc;
-ST_DATA int func_ind;
-ST_DATA const char *funcname;
-
-ST_FUNC void tccgen_init(TCCState *s1);
-ST_FUNC int tccgen_compile(TCCState *s1);
-ST_FUNC void tccgen_finish(TCCState *s1);
-ST_FUNC void check_vstack(void);
-
-ST_INLN int is_float(int t);
-ST_FUNC int ieee_finite(double d);
-ST_FUNC int exact_log2p1(int i);
-ST_FUNC void test_lvalue(void);
-
-ST_FUNC ElfSym *elfsym(Sym *);
-ST_FUNC void update_storage(Sym *sym);
-ST_FUNC void put_extern_sym2(Sym *sym, int sh_num, 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);
-#if PTR_SIZE == 4
-ST_FUNC void greloc(Section *s, Sym *sym, unsigned long offset, int type);
-#endif
-ST_FUNC void greloca(Section *s, Sym *sym, unsigned long offset, int type, addr_t addend);
-
-ST_INLN void sym_free(Sym *sym);
-ST_FUNC Sym *sym_push(int v, CType *type, int r, int c);
-ST_FUNC void sym_pop(Sym **ptop, Sym *b, int keep);
-ST_FUNC Sym *sym_push2(Sym **ps, int v, int t, int c);
-ST_FUNC Sym *sym_find2(Sym *s, int v);
-ST_INLN Sym *sym_find(int v);
-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, int keep);
-ST_INLN Sym *struct_find(int v);
-
-ST_FUNC Sym *global_identifier_push(int v, int t, int c);
-ST_FUNC Sym *external_global_sym(int v, CType *type);
-ST_FUNC Sym *external_helper_sym(int v);
-ST_FUNC void vpush_helper_func(int v);
-ST_FUNC void vset(CType *type, int r, int v);
-ST_FUNC void vset_VT_CMP(int op);
-ST_FUNC void vpushi(int v);
-ST_FUNC void vpushv(SValue *v);
-ST_FUNC void vpushsym(CType *type, Sym *sym);
-ST_FUNC void vswap(void);
-ST_FUNC void vrote(SValue *e, int n);
-ST_FUNC void vrott(int n);
-ST_FUNC void vrotb(int n);
-ST_FUNC void vpop(void);
-#if PTR_SIZE == 4
-ST_FUNC void lexpand(void);
-#endif
-#ifdef TCC_TARGET_ARM
-ST_FUNC int get_reg_ex(int rc, int rc2);
-#endif
-ST_FUNC void save_reg(int r);
-ST_FUNC void save_reg_upstack(int r, int n);
-ST_FUNC int get_reg(int rc);
-ST_FUNC void save_regs(int n);
-ST_FUNC void gaddrof(void);
-ST_FUNC int gv(int rc);
-ST_FUNC void gv2(int rc1, int rc2);
-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 CString* parse_mult_str(const char *msg);
-ST_FUNC CString* parse_asm_str(void);
-ST_FUNC void indir(void);
-ST_FUNC void unary(void);
-ST_FUNC void gexpr(void);
-ST_FUNC int expr_const(void);
-#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
-#ifdef CONFIG_TCC_BCHECK
-ST_FUNC void gbound_args(int nb_args);
-ST_DATA int func_bound_add_epilog;
-#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 TCC_OUTPUT_DYN           TCC_OUTPUT_DLL
-
-#define ARMAG  "!<arch>\n"    /* 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 void tccelf_new(TCCState *s);
-ST_FUNC void tccelf_delete(TCCState *s);
-ST_FUNC void tccelf_begin_file(TCCState *s1);
-ST_FUNC void tccelf_end_file(TCCState *s1);
-#ifdef CONFIG_TCC_BCHECK
-ST_FUNC void tccelf_bounds_new(TCCState *s);
-#endif
-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 size_t section_add(Section *sec, addr_t size, int align);
-ST_FUNC void *section_ptr_add(Section *sec, addr_t size);
-ST_FUNC Section *find_section(TCCState *s1, const char *name);
-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 set_elf_sym(Section *s, addr_t value, unsigned long size, int info, int other, int shndx, 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_elf_reloca(Section *symtab, Section *s, unsigned long offset, int type, int symbol, addr_t addend);
-
-ST_FUNC void resolve_common_syms(TCCState *s1);
-ST_FUNC void relocate_syms(TCCState *s1, Section *symtab, int do_resolve);
-ST_FUNC void relocate_sections(TCCState *s1);
-
-ST_FUNC ssize_t full_read(int fd, void *buf, size_t count);
-ST_FUNC void *load_data(int fd, unsigned long file_offset, unsigned long size);
-ST_FUNC int tcc_object_type(int fd, ElfW(Ehdr) *h);
-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, int alacarte);
-ST_FUNC void add_array(TCCState *s1, const char *sec, int c);
-
-ST_FUNC struct sym_attr *get_sym_attr(TCCState *s1, int index, int alloc);
-ST_FUNC addr_t get_sym_addr(TCCState *s, const char *name, int err, int forc);
-ST_FUNC void list_elf_symbols(TCCState *s, void *ctx,
-    void (*symbol_cb)(void *ctx, const char *name, const void *val));
-ST_FUNC int set_global_sym(TCCState *s1, const char *name, Section *sec, addr_t offs);
-
-/* Browse each elem of type <type> in section <sec> starting at elem <startoff>
-   using variable <elem> */
-#define for_each_elem(sec, startoff, elem, type) \
-    for (elem = (type *) sec->data + startoff; \
-         elem < (type *) (sec->data + sec->data_offset); elem++)
-
-#ifndef ELF_OBJ_ONLY
-ST_FUNC int tcc_load_dll(TCCState *s1, int fd, const char *filename, int level);
-ST_FUNC int tcc_load_ldscript(TCCState *s1, int fd);
-#endif
-#ifndef TCC_TARGET_PE
-ST_FUNC void tcc_add_runtime(TCCState *s1);
-#endif
-
-/* ------------ xxx-link.c ------------ */
-
-#if !defined ELF_OBJ_ONLY || defined TCC_TARGET_MACHO
-ST_FUNC int code_reloc (int reloc_type);
-ST_FUNC int gotplt_entry_type (int reloc_type);
-/* Whether to generate a GOT/PLT entry and when. NO_GOTPLT_ENTRY is first so
-   that unknown relocation don't create a GOT or PLT entry */
-enum gotplt_entry {
-    NO_GOTPLT_ENTRY,	/* never generate (eg. GLOB_DAT & JMP_SLOT relocs) */
-    BUILD_GOT_ONLY,	/* only build GOT (eg. TPOFF relocs) */
-    AUTO_GOTPLT_ENTRY,	/* generate if sym is UNDEF */
-    ALWAYS_GOTPLT_ENTRY	/* always generate (eg. PLTOFF relocs) */
-};
-#define NEED_RELOC_TYPE
-
-#if !defined TCC_TARGET_MACHO || defined TCC_IS_NATIVE
-ST_FUNC unsigned create_plt_entry(TCCState *s1, unsigned got_offset, struct sym_attr *attr);
-ST_FUNC void relocate_plt(TCCState *s1);
-ST_FUNC void build_got_entries(TCCState *s1, int got_sym); /* in tccelf.c */
-#define NEED_BUILD_GOT
-
-#endif
-#endif
-
-ST_FUNC void relocate(TCCState *s1, ElfW_Rel *rel, int type, unsigned char *ptr, addr_t addr, addr_t val);
-
-/* ------------ xxx-gen.c ------------ */
-ST_DATA const char * const target_machine_defs;
-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, int variadic, CType *ret, int *align, int *regsize);
-ST_FUNC void gfunc_call(int nb_args);
-ST_FUNC void gfunc_prolog(Sym *func_sym);
-ST_FUNC void gfunc_epilog(void);
-ST_FUNC void gen_fill_nops(int);
-ST_FUNC int gjmp(int t);
-ST_FUNC void gjmp_addr(int a);
-ST_FUNC int gjmp_cond(int op, int t);
-ST_FUNC int gjmp_append(int n, 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_itof(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);
-#endif
-ST_FUNC void gen_vla_sp_save(int addr);
-ST_FUNC void gen_vla_sp_restore(int addr);
-ST_FUNC void gen_vla_alloc(CType *type, int align);
-
-static inline uint16_t read16le(unsigned char *p) {
-    return p[0] | (uint16_t)p[1] << 8;
-}
-static inline void write16le(unsigned char *p, uint16_t x) {
-    p[0] = x & 255;  p[1] = x >> 8 & 255;
-}
-static inline uint32_t read32le(unsigned char *p) {
-  return read16le(p) | (uint32_t)read16le(p + 2) << 16;
-}
-static inline void write32le(unsigned char *p, uint32_t x) {
-    write16le(p, x);  write16le(p + 2, x >> 16);
-}
-static inline void add32le(unsigned char *p, int32_t x) {
-    write32le(p, read32le(p) + x);
-}
-static inline uint64_t read64le(unsigned char *p) {
-  return read32le(p) | (uint64_t)read32le(p + 4) << 32;
-}
-static inline void write64le(unsigned char *p, uint64_t x) {
-    write32le(p, x);  write32le(p + 4, x >> 32);
-}
-static inline void add64le(unsigned char *p, int64_t x) {
-    write64le(p, read64le(p) + x);
-}
-
-/* ------------ i386-gen.c ------------ */
-#if defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64 || defined TCC_TARGET_ARM
-ST_FUNC void g(int c);
-ST_FUNC void gen_le16(int c);
-ST_FUNC void gen_le32(int c);
-#endif
-#if defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64
-ST_FUNC void gen_addr32(int r, Sym *sym, int c);
-ST_FUNC void gen_addrpc32(int r, Sym *sym, int c);
-ST_FUNC void gen_cvt_csti(int t);
-ST_FUNC void gen_increment_tcov (SValue *sv);
-#endif
-
-/* ------------ 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);
-#ifdef TCC_TARGET_PE
-ST_FUNC void gen_vla_result(int addr);
-#endif
-ST_FUNC void gen_cvt_sxtw(void);
-ST_FUNC void gen_cvt_csti(int t);
-#endif
-
-/* ------------ arm-gen.c ------------ */
-#ifdef TCC_TARGET_ARM
-#if defined(TCC_ARM_EABI) && !defined(CONFIG_TCC_ELFINTERP)
-PUB_FUNC const char *default_elfinterp(struct TCCState *s);
-#endif
-ST_FUNC void arm_init(struct TCCState *s);
-ST_FUNC void gen_increment_tcov (SValue *sv);
-#endif
-
-/* ------------ arm64-gen.c ------------ */
-#ifdef TCC_TARGET_ARM64
-ST_FUNC void gen_opl(int op);
-ST_FUNC void gfunc_return(CType *func_type);
-ST_FUNC void gen_va_start(void);
-ST_FUNC void gen_va_arg(CType *t);
-ST_FUNC void gen_clear_cache(void);
-ST_FUNC void gen_cvt_sxtw(void);
-ST_FUNC void gen_cvt_csti(int t);
-ST_FUNC void gen_increment_tcov (SValue *sv);
-#endif
-
-/* ------------ riscv64-gen.c ------------ */
-#ifdef TCC_TARGET_RISCV64
-ST_FUNC void gen_opl(int op);
-//ST_FUNC void gfunc_return(CType *func_type);
-ST_FUNC void gen_va_start(void);
-ST_FUNC void arch_transfer_ret_regs(int);
-ST_FUNC void gen_cvt_sxtw(void);
-ST_FUNC void gen_increment_tcov (SValue *sv);
-#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);
-ST_FUNC int tcc_assemble(TCCState *s1, int do_preprocess);
-#ifdef CONFIG_TCC_ASM
-ST_FUNC int find_constraint(ASMOperand *operands, int nb_operands, const char *name, const char **pp);
-ST_FUNC Sym* get_asm_sym(int name, Sym *csym);
-ST_FUNC void asm_expr(TCCState *s1, ExprValue *pe);
-ST_FUNC int asm_int_expr(TCCState *s1);
-/* ------------ i386-asm.c ------------ */
-ST_FUNC void gen_expr32(ExprValue *pe);
-#ifdef TCC_TARGET_X86_64
-ST_FUNC void gen_expr64(ExprValue *pe);
-#endif
-ST_FUNC void asm_opcode(TCCState *s1, int opcode);
-ST_FUNC int asm_parse_regvar(int t);
-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, int fd, const char *filename);
-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);
-#if defined TCC_TARGET_I386 || defined TCC_TARGET_X86_64
-ST_FUNC SValue *pe_getimport(SValue *sv, SValue *v2);
-#endif
-#ifdef TCC_TARGET_X86_64
-ST_FUNC void pe_add_unwind_data(unsigned start, unsigned end, unsigned stack);
-#endif
-PUB_FUNC int tcc_get_dllexports(const char *filename, char **pp);
-/* symbol properties stored in Elf32_Sym->st_other */
-# define ST_PE_EXPORT 0x10
-# define ST_PE_IMPORT 0x20
-# define ST_PE_STDCALL 0x40
-#endif
-#define ST_ASM_SET 0x04
-
-/* ------------ tccmacho.c ----------------- */
-#ifdef TCC_TARGET_MACHO
-ST_FUNC int macho_output_file(TCCState * s1, const char *filename);
-ST_FUNC int macho_load_dll(TCCState *s1, int fd, const char *filename, int lev);
-ST_FUNC int macho_load_tbd(TCCState *s1, int fd, const char *filename, int lev);
-#ifdef TCC_IS_NATIVE
-ST_FUNC void tcc_add_macos_sdkpath(TCCState* s);
-ST_FUNC const char* macho_tbd_soname(const char* filename);
-#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 *dlsym(void *handle, const char *symbol);
-#endif
-ST_FUNC void tcc_run_free(TCCState *s1);
-#endif
-
-/* ------------ tcctools.c ----------------- */
-#if 0 /* included in tcc.c */
-ST_FUNC int tcc_tool_ar(TCCState *s, int argc, char **argv);
-#ifdef TCC_TARGET_PE
-ST_FUNC int tcc_tool_impdef(TCCState *s, int argc, char **argv);
-#endif
-ST_FUNC int tcc_tool_cross(TCCState *s, char **argv, int option);
-ST_FUNC int gen_makedeps(TCCState *s, const char *target, const char *filename);
-#endif
-
-/* ------------ tccdbg.c ------------ */
-
-ST_FUNC void tcc_debug_new(TCCState *s);
-
-ST_FUNC void tcc_debug_start(TCCState *s1);
-ST_FUNC void tcc_debug_end(TCCState *s1);
-ST_FUNC void tcc_debug_bincl(TCCState *s1);
-ST_FUNC void tcc_debug_eincl(TCCState *s1);
-ST_FUNC void tcc_debug_putfile(TCCState *s1, const char *filename);
-
-ST_FUNC void tcc_debug_line(TCCState *s1);
-ST_FUNC void tcc_add_debug_info(TCCState *s1, int param, Sym *s, Sym *e);
-ST_FUNC void tcc_debug_funcstart(TCCState *s1, Sym *sym);
-ST_FUNC void tcc_debug_prolog_epilog(TCCState *s1, int value);
-ST_FUNC void tcc_debug_funcend(TCCState *s1, int size);
-ST_FUNC void tcc_debug_extern_sym(TCCState *s1, Sym *sym, int sh_num, int sym_bind, int sym_type);
-ST_FUNC void tcc_debug_typedef(TCCState *s1, Sym *sym);
-ST_FUNC void tcc_debug_stabn(TCCState *s1, int type, int value);
-ST_FUNC void tcc_debug_fix_anon(TCCState *s1, CType *t);
-
-ST_FUNC void tcc_tcov_start(TCCState *s1);
-ST_FUNC void tcc_tcov_end(TCCState *s1);
-ST_FUNC void tcc_tcov_check_line(TCCState *s1, int start);
-ST_FUNC void tcc_tcov_block_end(TCCState *s1, int line);
-ST_FUNC void tcc_tcov_block_begin(TCCState *s1);
-ST_FUNC void tcc_tcov_reset_ind(TCCState *s1);
-
-#define stab_section            s1->stab_section
-#define stabstr_section         stab_section->link
-#define tcov_section            s1->tcov_section
-#define dwarf_info_section      s1->dwarf_info_section
-#define dwarf_abbrev_section    s1->dwarf_abbrev_section
-#define dwarf_line_section      s1->dwarf_line_section
-#define dwarf_aranges_section   s1->dwarf_aranges_section
-#define dwarf_str_section       s1->dwarf_str_section
-#define dwarf_line_str_section  s1->dwarf_line_str_section
-
-/* default dwarf version for "-g". use 0 to emit stab debug infos */
-#ifndef DWARF_VERSION
-# define DWARF_VERSION 0
-#endif
-
-/* default dwarf version for "-gdwarf" */
-#ifdef TCC_TARGET_MACHO
-# define DEFAULT_DWARF_VERSION 2
-#else
-# define DEFAULT_DWARF_VERSION 5
-#endif
-
-#if defined TCC_TARGET_PE
-# define R_DATA_32DW 'Z' /* fake code to avoid DLL relocs */
-#elif defined TCC_TARGET_X86_64
-# define R_DATA_32DW R_X86_64_32
-#else
-# define R_DATA_32DW R_DATA_32
-#endif
-
-/********************************************************/
-#if CONFIG_TCC_SEMLOCK
-#if defined _WIN32
-typedef struct { int init; CRITICAL_SECTION cr; } TCCSem;
-#elif defined __APPLE__
-#include <dispatch/dispatch.h>
-typedef struct { int init; dispatch_semaphore_t sem; } TCCSem;
-#else
-#include <semaphore.h>
-typedef struct { int init; sem_t sem; } TCCSem;
-#endif
-ST_FUNC void wait_sem(TCCSem *p);
-ST_FUNC void post_sem(TCCSem *p);
-#define TCC_SEM(s) TCCSem s
-#define WAIT_SEM wait_sem
-#define POST_SEM post_sem
-#else
-#define TCC_SEM(s)
-#define WAIT_SEM(p)
-#define POST_SEM(p)
-#endif
-
-/********************************************************/
-#undef ST_DATA
-#if ONE_SOURCE
-#define ST_DATA static
-#else
-#define ST_DATA
-#endif
-/********************************************************/
-
-#define text_section        TCC_STATE_VAR(text_section)
-#define data_section        TCC_STATE_VAR(data_section)
-#define rodata_section      TCC_STATE_VAR(rodata_section)
-#define bss_section         TCC_STATE_VAR(bss_section)
-#define common_section      TCC_STATE_VAR(common_section)
-#define cur_text_section    TCC_STATE_VAR(cur_text_section)
-#define bounds_section      TCC_STATE_VAR(bounds_section)
-#define lbounds_section     TCC_STATE_VAR(lbounds_section)
-#define symtab_section      TCC_STATE_VAR(symtab_section)
-#define gnu_ext             TCC_STATE_VAR(gnu_ext)
-#define tcc_error_noabort   TCC_SET_STATE(_tcc_error_noabort)
-#define tcc_error           TCC_SET_STATE(_tcc_error)
-#define tcc_warning         TCC_SET_STATE(_tcc_warning)
-
-#define total_idents        TCC_STATE_VAR(total_idents)
-#define total_lines         TCC_STATE_VAR(total_lines)
-#define total_bytes         TCC_STATE_VAR(total_bytes)
-
-PUB_FUNC void tcc_enter_state(TCCState *s1);
-PUB_FUNC void tcc_exit_state(TCCState *s1);
-
-/* conditional warning depending on switch */
-#define tcc_warning_c(sw) TCC_SET_STATE((\
-    tcc_state->warn_num = offsetof(TCCState, sw) \
-    - offsetof(TCCState, warn_none), _tcc_warning))
-
-/********************************************************/
-#endif /* _TCC_H */
-
-#undef TCC_STATE_VAR
-#undef TCC_SET_STATE
-
-#ifdef USING_GLOBALS
-# define TCC_STATE_VAR(sym) tcc_state->sym
-# define TCC_SET_STATE(fn) fn
-# undef USING_GLOBALS
-# undef _tcc_error
-#else
-# define TCC_STATE_VAR(sym) s1->sym
-# define TCC_SET_STATE(fn) (tcc_enter_state(s1),fn)
-# define _tcc_error use_tcc_error_noabort
-#endif