[server] Add AMX 3.0.3367

This commit is contained in:
RD42 2023-11-16 22:36:25 +08:00
parent e343e933f4
commit fe8b7727bd
5 changed files with 4529 additions and 0 deletions

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server/amx/amx.c Normal file

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/* Pawn Abstract Machine (for the Pawn language)
*
* Copyright (c) ITB CompuPhase, 1997-2005
*
* This software is provided "as-is", without any express or implied warranty.
* In no event will the authors be held liable for any damages arising from
* the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software in
* a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*
* Version: $Id: amx.h 3363 2005-07-23 09:03:29Z thiadmer $
*/
#if defined FREEBSD && !defined __FreeBSD__
#define __FreeBSD__
#endif
#if defined LINUX || defined __FreeBSD__ || defined __OpenBSD__
#include <sclinux.h>
#endif
#ifndef AMX_H_INCLUDED
#define AMX_H_INCLUDED
#if defined HAVE_STDINT_H
#include <stdint.h>
#else
#if defined __LCC__ || defined __DMC__ || defined LINUX
#if defined HAVE_INTTYPES_H
#include <inttypes.h>
#else
#include <stdint.h>
#endif
#elif !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
/* The ISO C99 defines the int16_t and int_32t types. If the compiler got
* here, these types are probably undefined.
*/
#if defined __MACH__
#include <ppc/types.h>
typedef unsigned short int uint16_t;
typedef unsigned long int uint32_t;
#elif defined __FreeBSD__
#include <inttypes.h>
#else
typedef short int int16_t;
typedef unsigned short int uint16_t;
#if defined SN_TARGET_PS2
typedef int int32_t;
typedef unsigned int uint32_t;
#else
typedef long int int32_t;
typedef unsigned long int uint32_t;
#endif
#if defined __WIN32__ || defined _WIN32 || defined WIN32
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
#define HAVE_I64
#elif defined __GNUC__
typedef long long int64_t;
typedef unsigned long long uint64_t;
#define HAVE_I64
#endif
#endif
#endif
#define HAVE_STDINT_H
#endif
#if defined _LP64 || defined WIN64 || defined _WIN64
#if !defined __64BIT__
#define __64BIT__
#endif
#endif
#if HAVE_ALLOCA_H
#include <alloca.h>
#endif
#if defined __WIN32__ || defined _WIN32 || defined WIN32 /* || defined __MSDOS__ */
#if !defined alloca
#define alloca(n) _alloca(n)
#endif
#endif
#if !defined arraysize
#define arraysize(array) (sizeof(array) / sizeof((array)[0]))
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if defined PAWN_DLL
#if !defined AMX_NATIVE_CALL
#define AMX_NATIVE_CALL __stdcall
#endif
#if !defined AMXAPI
#define AMXAPI __stdcall
#endif
#endif
/* calling convention for native functions */
#if !defined AMX_NATIVE_CALL
#define AMX_NATIVE_CALL
#endif
/* calling convention for all interface functions and callback functions */
#if !defined AMXAPI
#if defined STDECL
#define AMXAPI __stdcall
#elif defined CDECL
#define AMXAPI __cdecl
#elif defined GCC_HASCLASSVISIBILITY
#define AMXAPI __attribute__ ((visibility("default")))
#else
#define AMXAPI
#endif
#endif
#if !defined AMXEXPORT
#define AMXEXPORT
#endif
/* File format version Required AMX version
* 0 (original version) 0
* 1 (opcodes JUMP.pri, SWITCH and CASETBL) 1
* 2 (compressed files) 2
* 3 (public variables) 2
* 4 (opcodes SWAP.pri/alt and PUSHADDR) 4
* 5 (tagnames table) 4
* 6 (reformatted header) 6
* 7 (name table, opcodes SYMTAG & SYSREQ.D) 7
* 8 (opcode STMT, renewed debug interface) 8
*/
#define CUR_FILE_VERSION 8 /* current file version; also the current AMX version */
#define MIN_FILE_VERSION 6 /* lowest supported file format version for the current AMX version */
#define MIN_AMX_VERSION 8 /* minimum AMX version needed to support the current file format */
#if !defined PAWN_CELL_SIZE
#define PAWN_CELL_SIZE 32 /* by default, use 32-bit cells */
#endif
#if PAWN_CELL_SIZE==16
typedef uint16_t ucell;
typedef int16_t cell;
#elif PAWN_CELL_SIZE==32
typedef uint32_t ucell;
typedef int32_t cell;
#elif PAWN_CELL_SIZE==64
typedef uint64_t ucell;
typedef int64_t cell;
#else
#error Unsupported cell size (PAWN_CELL_SIZE)
#endif
#define UNPACKEDMAX ((1L << (sizeof(cell)-1)*8) - 1)
#define UNLIMITED (~1u >> 1)
struct tagAMX;
typedef cell (AMX_NATIVE_CALL *AMX_NATIVE)(struct tagAMX *amx, cell *params);
typedef int (AMXAPI *AMX_CALLBACK)(struct tagAMX *amx, cell index,
cell *result, cell *params);
typedef int (AMXAPI *AMX_DEBUG)(struct tagAMX *amx);
#if !defined _FAR
#define _FAR
#endif
#if defined _MSC_VER
#pragma warning(disable:4103) /* disable warning message 4103 that complains
* about pragma pack in a header file */
#pragma warning(disable:4100) /* "'%$S' : unreferenced formal parameter" */
#endif
/* Some compilers do not support the #pragma align, which should be fine. Some
* compilers give a warning on unknown #pragmas, which is not so fine...
*/
#if (defined SN_TARGET_PS2 || defined __GNUC__) && !defined AMX_NO_ALIGN
#define AMX_NO_ALIGN
#endif
#if defined __GNUC__
#define PACKED __attribute__((packed))
#else
#define PACKED
#endif
#if !defined AMX_NO_ALIGN
#if defined LINUX || defined __FreeBSD__
#pragma pack(1) /* structures must be packed (byte-aligned) */
#elif defined MACOS && defined __MWERKS__
#pragma options align=mac68k
#else
#pragma pack(push)
#pragma pack(1) /* structures must be packed (byte-aligned) */
#if defined __TURBOC__
#pragma option -a- /* "pack" pragma for older Borland compilers */
#endif
#endif
#endif
typedef struct tagAMX_NATIVE_INFO {
const char _FAR *name PACKED;
AMX_NATIVE func PACKED;
} PACKED AMX_NATIVE_INFO;
#define AMX_USERNUM 4
#define sEXPMAX 19 /* maximum name length for file version <= 6 */
#define sNAMEMAX 31 /* maximum name length of symbol name */
typedef struct tagAMX_FUNCSTUB {
ucell address PACKED;
char name[sEXPMAX+1] PACKED;
} PACKED AMX_FUNCSTUB;
typedef struct tagFUNCSTUBNT {
ucell address PACKED;
uint32_t nameofs PACKED;
} PACKED AMX_FUNCSTUBNT;
/* The AMX structure is the internal structure for many functions. Not all
* fields are valid at all times; many fields are cached in local variables.
*/
typedef struct tagAMX {
unsigned char _FAR *base PACKED; /* points to the AMX header plus the code, optionally also the data */
unsigned char _FAR *data PACKED; /* points to separate data+stack+heap, may be NULL */
AMX_CALLBACK callback PACKED;
AMX_DEBUG debug PACKED; /* debug callback */
/* for external functions a few registers must be accessible from the outside */
cell cip PACKED; /* instruction pointer: relative to base + amxhdr->cod */
cell frm PACKED; /* stack frame base: relative to base + amxhdr->dat */
cell hea PACKED; /* top of the heap: relative to base + amxhdr->dat */
cell hlw PACKED; /* bottom of the heap: relative to base + amxhdr->dat */
cell stk PACKED; /* stack pointer: relative to base + amxhdr->dat */
cell stp PACKED; /* top of the stack: relative to base + amxhdr->dat */
int flags PACKED; /* current status, see amx_Flags() */
/* user data */
long usertags[AMX_USERNUM] PACKED;
void _FAR *userdata[AMX_USERNUM] PACKED;
/* native functions can raise an error */
int error PACKED;
/* passing parameters requires a "count" field */
int paramcount;
/* the sleep opcode needs to store the full AMX status */
cell pri PACKED;
cell alt PACKED;
cell reset_stk PACKED;
cell reset_hea PACKED;
cell sysreq_d PACKED; /* relocated address/value for the SYSREQ.D opcode */
#if defined JIT
/* support variables for the JIT */
int reloc_size PACKED; /* required temporary buffer for relocations */
long code_size PACKED; /* estimated memory footprint of the native code */
#endif
} PACKED AMX;
/* The AMX_HEADER structure is both the memory format as the file format. The
* structure is used internaly.
*/
typedef struct tagAMX_HEADER {
int32_t size PACKED; /* size of the "file" */
uint16_t magic PACKED; /* signature */
char file_version PACKED; /* file format version */
char amx_version PACKED; /* required version of the AMX */
int16_t flags PACKED;
int16_t defsize PACKED; /* size of a definition record */
int32_t cod PACKED; /* initial value of COD - code block */
int32_t dat PACKED; /* initial value of DAT - data block */
int32_t hea PACKED; /* initial value of HEA - start of the heap */
int32_t stp PACKED; /* initial value of STP - stack top */
int32_t cip PACKED; /* initial value of CIP - the instruction pointer */
int32_t publics PACKED; /* offset to the "public functions" table */
int32_t natives PACKED; /* offset to the "native functions" table */
int32_t libraries PACKED; /* offset to the table of libraries */
int32_t pubvars PACKED; /* the "public variables" table */
int32_t tags PACKED; /* the "public tagnames" table */
int32_t nametable PACKED; /* name table */
} PACKED AMX_HEADER;
#if PAWN_CELL_SIZE==16
#define AMX_MAGIC 0xf1e2
#elif PAWN_CELL_SIZE==32
#define AMX_MAGIC 0xf1e0
#elif PAWN_CELL_SIZE==64
#define AMX_MAGIC 0xf1e1
#endif
enum {
AMX_ERR_NONE,
/* reserve the first 15 error codes for exit codes of the abstract machine */
AMX_ERR_EXIT, /* forced exit */
AMX_ERR_ASSERT, /* assertion failed */
AMX_ERR_STACKERR, /* stack/heap collision */
AMX_ERR_BOUNDS, /* index out of bounds */
AMX_ERR_MEMACCESS, /* invalid memory access */
AMX_ERR_INVINSTR, /* invalid instruction */
AMX_ERR_STACKLOW, /* stack underflow */
AMX_ERR_HEAPLOW, /* heap underflow */
AMX_ERR_CALLBACK, /* no callback, or invalid callback */
AMX_ERR_NATIVE, /* native function failed */
AMX_ERR_DIVIDE, /* divide by zero */
AMX_ERR_SLEEP, /* go into sleepmode - code can be restarted */
AMX_ERR_INVSTATE, /* invalid state for this access */
AMX_ERR_MEMORY = 16, /* out of memory */
AMX_ERR_FORMAT, /* invalid file format */
AMX_ERR_VERSION, /* file is for a newer version of the AMX */
AMX_ERR_NOTFOUND, /* function not found */
AMX_ERR_INDEX, /* invalid index parameter (bad entry point) */
AMX_ERR_DEBUG, /* debugger cannot run */
AMX_ERR_INIT, /* AMX not initialized (or doubly initialized) */
AMX_ERR_USERDATA, /* unable to set user data field (table full) */
AMX_ERR_INIT_JIT, /* cannot initialize the JIT */
AMX_ERR_PARAMS, /* parameter error */
AMX_ERR_DOMAIN, /* domain error, expression result does not fit in range */
AMX_ERR_GENERAL, /* general error (unknown or unspecific error) */
};
/* AMX_FLAG_CHAR16 0x01 no longer used */
#define AMX_FLAG_DEBUG 0x02 /* symbolic info. available */
#define AMX_FLAG_COMPACT 0x04 /* compact encoding */
#define AMX_FLAG_BYTEOPC 0x08 /* opcode is a byte (not a cell) */
#define AMX_FLAG_NOCHECKS 0x10 /* no array bounds checking; no STMT opcode */
#define AMX_FLAG_NTVREG 0x1000 /* all native functions are registered */
#define AMX_FLAG_JITC 0x2000 /* abstract machine is JIT compiled */
#define AMX_FLAG_BROWSE 0x4000 /* busy browsing */
#define AMX_FLAG_RELOC 0x8000 /* jump/call addresses relocated */
#define AMX_EXEC_MAIN -1 /* start at program entry point */
#define AMX_EXEC_CONT -2 /* continue from last address */
#define AMX_USERTAG(a,b,c,d) ((a) | ((b)<<8) | ((long)(c)<<16) | ((long)(d)<<24))
#if !defined AMX_COMPACTMARGIN
#define AMX_COMPACTMARGIN 64
#endif
/* for native functions that use floating point parameters, the following
* two macros are convenient for casting a "cell" into a "float" type _without_
* changing the bit pattern
*/
#if PAWN_CELL_SIZE==32
#define amx_ftoc(f) ( * ((cell*)&f) ) /* float to cell */
#define amx_ctof(c) ( * ((float*)&c) ) /* cell to float */
#elif PAWN_CELL_SIZE==64
#define amx_ftoc(f) ( * ((cell*)&f) ) /* float to cell */
#define amx_ctof(c) ( * ((double*)&c) ) /* cell to float */
#else
#error Unsupported cell size
#endif
#define amx_StrParam(amx,param,result) \
do { \
cell *amx_cstr_; int amx_length_; \
amx_GetAddr((amx), (param), &amx_cstr_); \
amx_StrLen(amx_cstr_, &amx_length_); \
if (amx_length_ > 0 && \
((result) = (void*)alloca((amx_length_ + 1) * sizeof(*(result)))) != NULL) \
amx_GetString((char*)(result), amx_cstr_, sizeof(*(result))>1, amx_length_); \
else (result) = NULL; \
} while (0)
uint16_t * AMXAPI amx_Align16(uint16_t *v);
uint32_t * AMXAPI amx_Align32(uint32_t *v);
#if defined _I64_MAX || defined HAVE_I64
uint64_t * AMXAPI amx_Align64(uint64_t *v);
#endif
int AMXAPI amx_Allot(AMX *amx, int cells, cell *amx_addr, cell **phys_addr);
int AMXAPI amx_Callback(AMX *amx, cell index, cell *result, cell *params);
int AMXAPI amx_Cleanup(AMX *amx);
int AMXAPI amx_Clone(AMX *amxClone, AMX *amxSource, void *data);
int AMXAPI amx_Exec(AMX *amx, cell *retval, int index);
int AMXAPI amx_FindNative(AMX *amx, const char *name, int *index);
int AMXAPI amx_FindPublic(AMX *amx, const char *funcname, int *index);
int AMXAPI amx_FindPubVar(AMX *amx, const char *varname, cell *amx_addr);
int AMXAPI amx_FindTagId(AMX *amx, cell tag_id, char *tagname);
int AMXAPI amx_Flags(AMX *amx,uint16_t *flags);
int AMXAPI amx_GetAddr(AMX *amx,cell amx_addr,cell **phys_addr);
int AMXAPI amx_GetNative(AMX *amx, int index, char *funcname);
int AMXAPI amx_GetPublic(AMX *amx, int index, char *funcname);
int AMXAPI amx_GetPubVar(AMX *amx, int index, char *varname, cell *amx_addr);
int AMXAPI amx_GetString(char *dest,const cell *source, int use_wchar, size_t size);
int AMXAPI amx_GetTag(AMX *amx, int index, char *tagname, cell *tag_id);
int AMXAPI amx_GetUserData(AMX *amx, long tag, void **ptr);
int AMXAPI amx_Init(AMX *amx, void *program);
int AMXAPI amx_InitJIT(AMX *amx, void *reloc_table, void *native_code);
int AMXAPI amx_MemInfo(AMX *amx, long *codesize, long *datasize, long *stackheap);
int AMXAPI amx_NameLength(AMX *amx, int *length);
AMX_NATIVE_INFO * AMXAPI amx_NativeInfo(const char *name, AMX_NATIVE func);
int AMXAPI amx_NumNatives(AMX *amx, int *number);
int AMXAPI amx_NumPublics(AMX *amx, int *number);
int AMXAPI amx_NumPubVars(AMX *amx, int *number);
int AMXAPI amx_NumTags(AMX *amx, int *number);
int AMXAPI amx_Push(AMX *amx, cell value);
int AMXAPI amx_PushArray(AMX *amx, cell *amx_addr, cell **phys_addr, const cell array[], int numcells);
int AMXAPI amx_PushString(AMX *amx, cell *amx_addr, cell **phys_addr, const char *string, int pack, int use_wchar);
int AMXAPI amx_RaiseError(AMX *amx, int error);
int AMXAPI amx_Register(AMX *amx, const AMX_NATIVE_INFO *nativelist, int number);
int AMXAPI amx_Release(AMX *amx, cell amx_addr);
int AMXAPI amx_SetCallback(AMX *amx, AMX_CALLBACK callback);
int AMXAPI amx_SetDebugHook(AMX *amx, AMX_DEBUG debug);
int AMXAPI amx_SetString(cell *dest, const char *source, int pack, int use_wchar, size_t size);
int AMXAPI amx_SetUserData(AMX *amx, long tag, void *ptr);
int AMXAPI amx_StrLen(const cell *cstring, int *length);
int AMXAPI amx_UTF8Check(const char *string, int *length);
int AMXAPI amx_UTF8Get(const char *string, const char **endptr, cell *value);
int AMXAPI amx_UTF8Len(const cell *cstr, int *length);
int AMXAPI amx_UTF8Put(char *string, char **endptr, int maxchars, cell value);
#if PAWN_CELL_SIZE==16
#define amx_AlignCell(v) amx_Align16(v)
#elif PAWN_CELL_SIZE==32
#define amx_AlignCell(v) amx_Align32(v)
#elif PAWN_CELL_SIZE==64 && (defined _I64_MAX || defined HAVE_I64)
#define amx_AlignCell(v) amx_Align64(v)
#else
#error Unsupported cell size
#endif
#define amx_RegisterFunc(amx, name, func) \
amx_Register((amx), amx_NativeInfo((name),(func)), 1);
#if !defined AMX_NO_ALIGN
#if defined LINUX || defined __FreeBSD__
#pragma pack() /* reset default packing */
#elif defined MACOS && defined __MWERKS__
#pragma options align=reset
#else
#pragma pack(pop) /* reset previous packing */
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif /* AMX_H_INCLUDED */

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/* __MSDOS__ set when compiling for DOS (not Windows)
* _Windows set when compiling for any version of Microsoft Windows
* __WIN32__ set when compiling for Windows95 or WindowsNT (32 bit mode)
* __32BIT__ set when compiling in 32-bit "flat" mode (DOS or Windows)
*
* Copyright 1998-2005, ITB CompuPhase, The Netherlands.
* info@compuphase.com.
*/
#ifndef _OSDEFS_H
#define _OSDEFS_H
/* Every compiler uses different "default" macros to indicate the mode
* it is in. Throughout the source, we use the Borland C++ macros, so
* the macros of Watcom C/C++ and Microsoft Visual C/C++ are mapped to
* those of Borland C++.
*/
#if defined(__WATCOMC__)
# if defined(__WINDOWS__) || defined(__NT__)
# define _Windows 1
# endif
# ifdef __386__
# define __32BIT__ 1
# endif
# if defined(_Windows) && defined(__32BIT__)
# define __WIN32__ 1
# endif
#elif defined(_MSC_VER)
# if defined(_WINDOWS) || defined(_WIN32)
# define _Windows 1
# endif
# ifdef _WIN32
# define __WIN32__ 1
# define __32BIT__ 1
# endif
#endif
#if defined __FreeBSD__
#include <sys/endian.h>
#elif defined LINUX
#include <endian.h>
#endif
/* Linux NOW has these */
#if !defined BIG_ENDIAN
#define BIG_ENDIAN 4321
#endif
#if !defined LITTLE_ENDIAN
#define LITTLE_ENDIAN 1234
#endif
/* educated guess, BYTE_ORDER is undefined, i386 is common => little endian */
#if !defined BYTE_ORDER
#if defined UCLINUX
#define BYTE_ORDER BIG_ENDIAN
#else
#define BYTE_ORDER LITTLE_ENDIAN
#endif
#endif
#if defined __MSDOS__ || defined __WIN32__ || defined _Windows
#define DIRSEP_CHAR '\\'
#elif defined macintosh
#define DIRSEP_CHAR ':'
#else
#define DIRSEP_CHAR '/' /* directory separator character */
#endif
/* _MAX_PATH is sometimes called differently and it may be in limits.h instead
* stdio.h.
*/
#if !defined _MAX_PATH
/* not defined, perhaps stdio.h was not included */
#include <stdio.h>
#if !defined _MAX_PATH
/* still undefined, try a common alternative name */
#if defined MAX_PATH
#define _MAX_PATH MAX_PATH
#else
/* no _MAX_PATH and no MAX_PATH, perhaps it is in limits.h */
#include <limits.h>
#if defined PATH_MAX
#define _MAX_PATH PATH_MAX
#elif defined _POSIX_PATH_MAX
#define _MAX_PATH _POSIX_PATH_MAX
#else
/* everything failed, actually we have a problem here... */
#define _MAX_PATH 1024
#endif
#endif
#endif
#endif
#endif /* _OSDEFS_H */

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// Raknet
#include "../raknet/GetTime.h"
// amx
#include "amx/amx.h"
#include "console.h"
#include "scrhttps.h"
#include "scrtimers.h"

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<File
RelativePath="..\raknet\GetTime.h">
</File>
<Filter
Name="amx"
Filter="">
<File
RelativePath=".\amx\amx.c">
</File>
<File
RelativePath=".\amx\amx.h">
</File>
</Filter>
<File
RelativePath=".\actorpool.cpp">