This is the open source Pawn interpreter ported to mbed. See here: http://www.compuphase.com/pawn/pawn.htm and here: http://code.google.com/p/pawnscript/
Some instructions:
- Put the attached include folder next to your source, so when you compile you get all the proper definitions
- Use the attached main.p as a starting point if you wish
- Compile your main.p into main.amx - Put your main.amx on the mbed 'drive'
- Reset and be amazed.
Important Compile Notes:
- You should use the -S# option to define a smaller default stack size. Start with -S64 and go up from there if needed.
- To use on the Cortex-M0 version of the mbed (LPC11U24), you MUST include the TARGET=3 command-line option as well, so the pin names are properly defined. In the future this may be handled on the native code side.
Known Issues:
At the moment it appears the kbhit() function is not working right - at least on my mac. Will continue testing on Windows.Working fine.
Todo:
- Add more wrappers for the mbed peripherals
- Add Pawn overlay support, to allow much larger scripts to run (even on the LPC11U24)
amx.h@0:3ab1d2d14eb3, 2012-11-15 (annotated)
- Committer:
- tylerwilson
- Date:
- Thu Nov 15 17:41:21 2012 +0000
- Revision:
- 0:3ab1d2d14eb3
Initial Pawn 4.x interpreter for mbed check-in
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
tylerwilson | 0:3ab1d2d14eb3 | 1 | /* Pawn Abstract Machine (for the Pawn language) |
tylerwilson | 0:3ab1d2d14eb3 | 2 | * |
tylerwilson | 0:3ab1d2d14eb3 | 3 | * Copyright (c) ITB CompuPhase, 1997-2012 |
tylerwilson | 0:3ab1d2d14eb3 | 4 | * |
tylerwilson | 0:3ab1d2d14eb3 | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
tylerwilson | 0:3ab1d2d14eb3 | 6 | * use this file except in compliance with the License. You may obtain a copy |
tylerwilson | 0:3ab1d2d14eb3 | 7 | * of the License at |
tylerwilson | 0:3ab1d2d14eb3 | 8 | * |
tylerwilson | 0:3ab1d2d14eb3 | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
tylerwilson | 0:3ab1d2d14eb3 | 10 | * |
tylerwilson | 0:3ab1d2d14eb3 | 11 | * Unless required by applicable law or agreed to in writing, software |
tylerwilson | 0:3ab1d2d14eb3 | 12 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
tylerwilson | 0:3ab1d2d14eb3 | 13 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
tylerwilson | 0:3ab1d2d14eb3 | 14 | * License for the specific language governing permissions and limitations |
tylerwilson | 0:3ab1d2d14eb3 | 15 | * under the License. |
tylerwilson | 0:3ab1d2d14eb3 | 16 | * |
tylerwilson | 0:3ab1d2d14eb3 | 17 | * Version: $Id: amx.h 4731 2012-06-21 11:11:18Z thiadmer $ |
tylerwilson | 0:3ab1d2d14eb3 | 18 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 19 | |
tylerwilson | 0:3ab1d2d14eb3 | 20 | #ifndef AMX_H_INCLUDED |
tylerwilson | 0:3ab1d2d14eb3 | 21 | #define AMX_H_INCLUDED |
tylerwilson | 0:3ab1d2d14eb3 | 22 | |
tylerwilson | 0:3ab1d2d14eb3 | 23 | #include <stdlib.h> /* for size_t */ |
tylerwilson | 0:3ab1d2d14eb3 | 24 | #include <limits.h> |
tylerwilson | 0:3ab1d2d14eb3 | 25 | |
tylerwilson | 0:3ab1d2d14eb3 | 26 | #if defined __linux || defined __linux__ |
tylerwilson | 0:3ab1d2d14eb3 | 27 | #define __LINUX__ |
tylerwilson | 0:3ab1d2d14eb3 | 28 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 29 | #if defined FREEBSD && !defined __FreeBSD__ |
tylerwilson | 0:3ab1d2d14eb3 | 30 | #define __FreeBSD__ |
tylerwilson | 0:3ab1d2d14eb3 | 31 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 32 | #if defined __LINUX__ || defined __FreeBSD__ || defined __OpenBSD__ |
tylerwilson | 0:3ab1d2d14eb3 | 33 | #include <sclinux.h> |
tylerwilson | 0:3ab1d2d14eb3 | 34 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 35 | |
tylerwilson | 0:3ab1d2d14eb3 | 36 | #if !defined HAVE_STDINT_H |
tylerwilson | 0:3ab1d2d14eb3 | 37 | #if (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L) \ |
tylerwilson | 0:3ab1d2d14eb3 | 38 | || defined __GNUC__ || defined __LCC__ || defined __DMC__ \ |
tylerwilson | 0:3ab1d2d14eb3 | 39 | || (defined __WATCOMC__ && __WATCOMC__ >= 1200) |
tylerwilson | 0:3ab1d2d14eb3 | 40 | #define HAVE_STDINT_H 1 |
tylerwilson | 0:3ab1d2d14eb3 | 41 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 42 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 43 | #if !defined HAVE_INTTYPES_H |
tylerwilson | 0:3ab1d2d14eb3 | 44 | #if defined __FreeBSD__ |
tylerwilson | 0:3ab1d2d14eb3 | 45 | #define HAVE_INTTYPES_H 1 |
tylerwilson | 0:3ab1d2d14eb3 | 46 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 47 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 48 | #if defined HAVE_STDINT_H |
tylerwilson | 0:3ab1d2d14eb3 | 49 | #include <stdint.h> |
tylerwilson | 0:3ab1d2d14eb3 | 50 | #elif defined HAVE_INTTYPES_H |
tylerwilson | 0:3ab1d2d14eb3 | 51 | #include <inttypes.h> |
tylerwilson | 0:3ab1d2d14eb3 | 52 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 53 | #if defined __MACH__ |
tylerwilson | 0:3ab1d2d14eb3 | 54 | #include <ppc/types.h> |
tylerwilson | 0:3ab1d2d14eb3 | 55 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 56 | typedef short int int16_t; |
tylerwilson | 0:3ab1d2d14eb3 | 57 | typedef unsigned short int uint16_t; |
tylerwilson | 0:3ab1d2d14eb3 | 58 | #if defined SN_TARGET_PS2 |
tylerwilson | 0:3ab1d2d14eb3 | 59 | typedef int int32_t; |
tylerwilson | 0:3ab1d2d14eb3 | 60 | typedef unsigned int uint32_t; |
tylerwilson | 0:3ab1d2d14eb3 | 61 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 62 | typedef long int int32_t; |
tylerwilson | 0:3ab1d2d14eb3 | 63 | typedef unsigned long int uint32_t; |
tylerwilson | 0:3ab1d2d14eb3 | 64 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 65 | #if defined __WIN32__ || defined _WIN32 || defined WIN32 |
tylerwilson | 0:3ab1d2d14eb3 | 66 | typedef __int64 int64_t; |
tylerwilson | 0:3ab1d2d14eb3 | 67 | typedef unsigned __int64 uint64_t; |
tylerwilson | 0:3ab1d2d14eb3 | 68 | #define HAVE_I64 |
tylerwilson | 0:3ab1d2d14eb3 | 69 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 70 | #if !defined _INTPTR_T_DEFINED |
tylerwilson | 0:3ab1d2d14eb3 | 71 | #if defined _LP64 || defined WIN64 || defined _WIN64 |
tylerwilson | 0:3ab1d2d14eb3 | 72 | typedef __int64 intptr_t; |
tylerwilson | 0:3ab1d2d14eb3 | 73 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 74 | typedef int32_t intptr_t; |
tylerwilson | 0:3ab1d2d14eb3 | 75 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 76 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 77 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 78 | #if defined _LP64 || defined WIN64 || defined _WIN64 |
tylerwilson | 0:3ab1d2d14eb3 | 79 | #if !defined __64BIT__ |
tylerwilson | 0:3ab1d2d14eb3 | 80 | #define __64BIT__ |
tylerwilson | 0:3ab1d2d14eb3 | 81 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 82 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 83 | |
tylerwilson | 0:3ab1d2d14eb3 | 84 | #if !defined HAVE_ALLOCA_H |
tylerwilson | 0:3ab1d2d14eb3 | 85 | #if defined __GNUC__ || defined __LCC__ || defined __DMC__ || defined __ARMCC_VERSION |
tylerwilson | 0:3ab1d2d14eb3 | 86 | #define HAVE_ALLOCA_H 1 |
tylerwilson | 0:3ab1d2d14eb3 | 87 | #elif defined __WATCOMC__ && __WATCOMC__ >= 1200 |
tylerwilson | 0:3ab1d2d14eb3 | 88 | #define HAVE_ALLOCA_H 1 |
tylerwilson | 0:3ab1d2d14eb3 | 89 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 90 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 91 | #if defined HAVE_ALLOCA_H && HAVE_ALLOCA_H |
tylerwilson | 0:3ab1d2d14eb3 | 92 | #include <alloca.h> |
tylerwilson | 0:3ab1d2d14eb3 | 93 | #elif defined __BORLANDC__ |
tylerwilson | 0:3ab1d2d14eb3 | 94 | #include <malloc.h> |
tylerwilson | 0:3ab1d2d14eb3 | 95 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 96 | #if defined __WIN32__ || defined _WIN32 || defined WIN32 /* || defined __MSDOS__ */ |
tylerwilson | 0:3ab1d2d14eb3 | 97 | #if !defined alloca |
tylerwilson | 0:3ab1d2d14eb3 | 98 | #define alloca(n) _alloca(n) |
tylerwilson | 0:3ab1d2d14eb3 | 99 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 100 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 101 | |
tylerwilson | 0:3ab1d2d14eb3 | 102 | #if !defined assert_static |
tylerwilson | 0:3ab1d2d14eb3 | 103 | /* see "Compile-Time Assertions" by Greg Miller, |
tylerwilson | 0:3ab1d2d14eb3 | 104 | * (with modifications to port it to C) |
tylerwilson | 0:3ab1d2d14eb3 | 105 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 106 | #define _ASSERT_STATIC_SYMBOL_INNER(line) __ASSERT_STATIC_ ## line |
tylerwilson | 0:3ab1d2d14eb3 | 107 | #define _ASSERT_STATIC_SYMBOL(line) _ASSERT_STATIC_SYMBOL_INNER(line) |
tylerwilson | 0:3ab1d2d14eb3 | 108 | #define assert_static(test) \ |
tylerwilson | 0:3ab1d2d14eb3 | 109 | do { \ |
tylerwilson | 0:3ab1d2d14eb3 | 110 | typedef char _ASSERT_STATIC_SYMBOL(__LINE__)[ ((test) ? 1 : -1) ]; \ |
tylerwilson | 0:3ab1d2d14eb3 | 111 | } while (0) |
tylerwilson | 0:3ab1d2d14eb3 | 112 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 113 | |
tylerwilson | 0:3ab1d2d14eb3 | 114 | #if defined __cplusplus |
tylerwilson | 0:3ab1d2d14eb3 | 115 | extern "C" { |
tylerwilson | 0:3ab1d2d14eb3 | 116 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 117 | |
tylerwilson | 0:3ab1d2d14eb3 | 118 | #if defined PAWN_DLL |
tylerwilson | 0:3ab1d2d14eb3 | 119 | #if !defined AMX_NATIVE_CALL |
tylerwilson | 0:3ab1d2d14eb3 | 120 | #define AMX_NATIVE_CALL __stdcall |
tylerwilson | 0:3ab1d2d14eb3 | 121 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 122 | #if !defined AMXAPI |
tylerwilson | 0:3ab1d2d14eb3 | 123 | #define AMXAPI __stdcall |
tylerwilson | 0:3ab1d2d14eb3 | 124 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 125 | #if !defined AMXEXPORT |
tylerwilson | 0:3ab1d2d14eb3 | 126 | #define AMXEXPORT __declspec(dllexport) |
tylerwilson | 0:3ab1d2d14eb3 | 127 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 128 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 129 | |
tylerwilson | 0:3ab1d2d14eb3 | 130 | /* calling convention for native functions */ |
tylerwilson | 0:3ab1d2d14eb3 | 131 | #if !defined AMX_NATIVE_CALL |
tylerwilson | 0:3ab1d2d14eb3 | 132 | #define AMX_NATIVE_CALL |
tylerwilson | 0:3ab1d2d14eb3 | 133 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 134 | /* calling convention for all interface functions and callback functions */ |
tylerwilson | 0:3ab1d2d14eb3 | 135 | #if !defined AMXAPI |
tylerwilson | 0:3ab1d2d14eb3 | 136 | #if defined STDECL |
tylerwilson | 0:3ab1d2d14eb3 | 137 | #define AMXAPI __stdcall |
tylerwilson | 0:3ab1d2d14eb3 | 138 | #elif defined CDECL |
tylerwilson | 0:3ab1d2d14eb3 | 139 | #define AMXAPI __cdecl |
tylerwilson | 0:3ab1d2d14eb3 | 140 | #elif defined GCC_HASCLASSVISIBILITY |
tylerwilson | 0:3ab1d2d14eb3 | 141 | #define AMXAPI __attribute__((visibility("default"))) |
tylerwilson | 0:3ab1d2d14eb3 | 142 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 143 | #define AMXAPI |
tylerwilson | 0:3ab1d2d14eb3 | 144 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 145 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 146 | #if !defined AMXEXPORT |
tylerwilson | 0:3ab1d2d14eb3 | 147 | #define AMXEXPORT |
tylerwilson | 0:3ab1d2d14eb3 | 148 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 149 | |
tylerwilson | 0:3ab1d2d14eb3 | 150 | /* File format version (in CUR_FILE_VERSION) |
tylerwilson | 0:3ab1d2d14eb3 | 151 | * 0 original version |
tylerwilson | 0:3ab1d2d14eb3 | 152 | * 1 opcodes JUMP.pri, SWITCH and CASETBL |
tylerwilson | 0:3ab1d2d14eb3 | 153 | * 2 compressed files |
tylerwilson | 0:3ab1d2d14eb3 | 154 | * 3 public variables |
tylerwilson | 0:3ab1d2d14eb3 | 155 | * 4 opcodes SWAP.pri/alt and PUSHADDR |
tylerwilson | 0:3ab1d2d14eb3 | 156 | * 5 tagnames table |
tylerwilson | 0:3ab1d2d14eb3 | 157 | * 6 reformatted header |
tylerwilson | 0:3ab1d2d14eb3 | 158 | * 7 name table, opcodes SYMTAG & SYSREQ.D |
tylerwilson | 0:3ab1d2d14eb3 | 159 | * 8 opcode BREAK, renewed debug interface |
tylerwilson | 0:3ab1d2d14eb3 | 160 | * 9 macro opcodes |
tylerwilson | 0:3ab1d2d14eb3 | 161 | * 10 position-independent code, overlays, packed instructions |
tylerwilson | 0:3ab1d2d14eb3 | 162 | * 11 relocating instructions for the native interface, reorganized instruction set |
tylerwilson | 0:3ab1d2d14eb3 | 163 | * MIN_FILE_VERSION is the lowest file version number that the current AMX |
tylerwilson | 0:3ab1d2d14eb3 | 164 | * implementation supports. If the AMX file header gets new fields, this number |
tylerwilson | 0:3ab1d2d14eb3 | 165 | * often needs to be incremented. MIN_AMX_VERSION is the lowest AMX version that |
tylerwilson | 0:3ab1d2d14eb3 | 166 | * is needed to support the current file version. When there are new opcodes, |
tylerwilson | 0:3ab1d2d14eb3 | 167 | * this number needs to be incremented. |
tylerwilson | 0:3ab1d2d14eb3 | 168 | * The file version supported by the JIT may run behind MIN_AMX_VERSION. So |
tylerwilson | 0:3ab1d2d14eb3 | 169 | * there is an extra constant for it: MAX_FILE_VER_JIT. |
tylerwilson | 0:3ab1d2d14eb3 | 170 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 171 | #define CUR_FILE_VERSION 11 /* current file version; also the current AMX version */ |
tylerwilson | 0:3ab1d2d14eb3 | 172 | #define MIN_FILE_VERSION 11 /* lowest supported file format version for the current AMX version */ |
tylerwilson | 0:3ab1d2d14eb3 | 173 | #define MIN_AMX_VERSION 11 /* minimum AMX version needed to support the current file format */ |
tylerwilson | 0:3ab1d2d14eb3 | 174 | #define MAX_FILE_VER_JIT 11 /* file version supported by the JIT */ |
tylerwilson | 0:3ab1d2d14eb3 | 175 | #define MIN_AMX_VER_JIT 11 /* AMX version supported by the JIT */ |
tylerwilson | 0:3ab1d2d14eb3 | 176 | |
tylerwilson | 0:3ab1d2d14eb3 | 177 | #if !defined PAWN_CELL_SIZE |
tylerwilson | 0:3ab1d2d14eb3 | 178 | #define PAWN_CELL_SIZE 32 /* by default, use 32-bit cells */ |
tylerwilson | 0:3ab1d2d14eb3 | 179 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 180 | #if PAWN_CELL_SIZE==16 |
tylerwilson | 0:3ab1d2d14eb3 | 181 | typedef uint16_t ucell; |
tylerwilson | 0:3ab1d2d14eb3 | 182 | typedef int16_t cell; |
tylerwilson | 0:3ab1d2d14eb3 | 183 | #elif PAWN_CELL_SIZE==32 |
tylerwilson | 0:3ab1d2d14eb3 | 184 | typedef uint32_t ucell; |
tylerwilson | 0:3ab1d2d14eb3 | 185 | typedef int32_t cell; |
tylerwilson | 0:3ab1d2d14eb3 | 186 | #elif PAWN_CELL_SIZE==64 |
tylerwilson | 0:3ab1d2d14eb3 | 187 | typedef uint64_t ucell; |
tylerwilson | 0:3ab1d2d14eb3 | 188 | typedef int64_t cell; |
tylerwilson | 0:3ab1d2d14eb3 | 189 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 190 | #error Unsupported cell size (PAWN_CELL_SIZE) |
tylerwilson | 0:3ab1d2d14eb3 | 191 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 192 | |
tylerwilson | 0:3ab1d2d14eb3 | 193 | #define UNPACKEDMAX (((cell)1 << (sizeof(cell)-1)*8) - 1) |
tylerwilson | 0:3ab1d2d14eb3 | 194 | #define UNLIMITED (~1u >> 1) |
tylerwilson | 0:3ab1d2d14eb3 | 195 | |
tylerwilson | 0:3ab1d2d14eb3 | 196 | struct tagAMX; |
tylerwilson | 0:3ab1d2d14eb3 | 197 | typedef cell (AMX_NATIVE_CALL *AMX_NATIVE)(struct tagAMX *amx, const cell *params); |
tylerwilson | 0:3ab1d2d14eb3 | 198 | typedef int (AMXAPI *AMX_CALLBACK)(struct tagAMX *amx, cell index, |
tylerwilson | 0:3ab1d2d14eb3 | 199 | cell *result, const cell *params); |
tylerwilson | 0:3ab1d2d14eb3 | 200 | typedef int (AMXAPI *AMX_DEBUG)(struct tagAMX *amx); |
tylerwilson | 0:3ab1d2d14eb3 | 201 | typedef int (AMXAPI *AMX_OVERLAY)(struct tagAMX *amx, int index); |
tylerwilson | 0:3ab1d2d14eb3 | 202 | typedef int (AMXAPI *AMX_IDLE)(struct tagAMX *amx, int AMXAPI Exec(struct tagAMX *, cell *, int)); |
tylerwilson | 0:3ab1d2d14eb3 | 203 | #if !defined _FAR |
tylerwilson | 0:3ab1d2d14eb3 | 204 | #define _FAR |
tylerwilson | 0:3ab1d2d14eb3 | 205 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 206 | |
tylerwilson | 0:3ab1d2d14eb3 | 207 | #if defined _MSC_VER |
tylerwilson | 0:3ab1d2d14eb3 | 208 | #pragma warning(disable:4103) /* disable warning message 4103 that complains |
tylerwilson | 0:3ab1d2d14eb3 | 209 | * about pragma pack in a header file */ |
tylerwilson | 0:3ab1d2d14eb3 | 210 | #pragma warning(disable:4100) /* "'%$S' : unreferenced formal parameter" */ |
tylerwilson | 0:3ab1d2d14eb3 | 211 | #pragma warning(disable:4996) /* POSIX name is deprecated */ |
tylerwilson | 0:3ab1d2d14eb3 | 212 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 213 | |
tylerwilson | 0:3ab1d2d14eb3 | 214 | /* Some compilers do not support the #pragma align, which should be fine. Some |
tylerwilson | 0:3ab1d2d14eb3 | 215 | * compilers give a warning on unknown #pragmas, which is not so fine... |
tylerwilson | 0:3ab1d2d14eb3 | 216 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 217 | #if (defined SN_TARGET_PS2 || defined __GNUC__) && !defined AMX_NO_ALIGN |
tylerwilson | 0:3ab1d2d14eb3 | 218 | #define AMX_NO_ALIGN |
tylerwilson | 0:3ab1d2d14eb3 | 219 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 220 | |
tylerwilson | 0:3ab1d2d14eb3 | 221 | #if defined __GNUC__ |
tylerwilson | 0:3ab1d2d14eb3 | 222 | #define PACKED __attribute__((packed)) |
tylerwilson | 0:3ab1d2d14eb3 | 223 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 224 | #define PACKED |
tylerwilson | 0:3ab1d2d14eb3 | 225 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 226 | |
tylerwilson | 0:3ab1d2d14eb3 | 227 | #if !defined AMX_NO_ALIGN |
tylerwilson | 0:3ab1d2d14eb3 | 228 | #if defined __LINUX__ || defined __FreeBSD__ |
tylerwilson | 0:3ab1d2d14eb3 | 229 | #pragma pack(1) /* structures must be packed (byte-aligned) */ |
tylerwilson | 0:3ab1d2d14eb3 | 230 | #elif defined MACOS && defined __MWERKS__ |
tylerwilson | 0:3ab1d2d14eb3 | 231 | #pragma options align=mac68k |
tylerwilson | 0:3ab1d2d14eb3 | 232 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 233 | #pragma pack(push) |
tylerwilson | 0:3ab1d2d14eb3 | 234 | #pragma pack(1) /* structures must be packed (byte-aligned) */ |
tylerwilson | 0:3ab1d2d14eb3 | 235 | #if defined __TURBOC__ |
tylerwilson | 0:3ab1d2d14eb3 | 236 | #pragma option -a- /* "pack" pragma for older Borland compilers */ |
tylerwilson | 0:3ab1d2d14eb3 | 237 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 238 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 239 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 240 | |
tylerwilson | 0:3ab1d2d14eb3 | 241 | typedef struct tagAMX_NATIVE_INFO { |
tylerwilson | 0:3ab1d2d14eb3 | 242 | const char _FAR *name; |
tylerwilson | 0:3ab1d2d14eb3 | 243 | AMX_NATIVE func; |
tylerwilson | 0:3ab1d2d14eb3 | 244 | } PACKED AMX_NATIVE_INFO; |
tylerwilson | 0:3ab1d2d14eb3 | 245 | |
tylerwilson | 0:3ab1d2d14eb3 | 246 | #if !defined AMX_USERNUM |
tylerwilson | 0:3ab1d2d14eb3 | 247 | #define AMX_USERNUM 4 |
tylerwilson | 0:3ab1d2d14eb3 | 248 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 249 | #define sEXPMAX 19 /* maximum name length for file version <= 6 */ |
tylerwilson | 0:3ab1d2d14eb3 | 250 | #define sNAMEMAX 31 /* maximum name length of symbol name */ |
tylerwilson | 0:3ab1d2d14eb3 | 251 | |
tylerwilson | 0:3ab1d2d14eb3 | 252 | typedef struct tagFUNCSTUB { |
tylerwilson | 0:3ab1d2d14eb3 | 253 | uint32_t address; |
tylerwilson | 0:3ab1d2d14eb3 | 254 | uint32_t nameofs; |
tylerwilson | 0:3ab1d2d14eb3 | 255 | } PACKED AMX_FUNCSTUB; |
tylerwilson | 0:3ab1d2d14eb3 | 256 | |
tylerwilson | 0:3ab1d2d14eb3 | 257 | typedef struct tagOVERLAYINFO { |
tylerwilson | 0:3ab1d2d14eb3 | 258 | int32_t offset; /* offset relative to the start of the code block */ |
tylerwilson | 0:3ab1d2d14eb3 | 259 | int32_t size; /* size in bytes */ |
tylerwilson | 0:3ab1d2d14eb3 | 260 | } PACKED AMX_OVERLAYINFO; |
tylerwilson | 0:3ab1d2d14eb3 | 261 | |
tylerwilson | 0:3ab1d2d14eb3 | 262 | /* The AMX structure is the internal structure for many functions. Not all |
tylerwilson | 0:3ab1d2d14eb3 | 263 | * fields are valid at all times; many fields are cached in local variables. |
tylerwilson | 0:3ab1d2d14eb3 | 264 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 265 | typedef struct tagAMX { |
tylerwilson | 0:3ab1d2d14eb3 | 266 | unsigned char _FAR *base; /* points to the AMX header, perhaps followed by P-code and data */ |
tylerwilson | 0:3ab1d2d14eb3 | 267 | unsigned char _FAR *code; /* points to P-code block, possibly in ROM or in an overlay pool */ |
tylerwilson | 0:3ab1d2d14eb3 | 268 | unsigned char _FAR *data; /* points to separate data+stack+heap, may be NULL */ |
tylerwilson | 0:3ab1d2d14eb3 | 269 | AMX_CALLBACK callback; /* native function callback */ |
tylerwilson | 0:3ab1d2d14eb3 | 270 | AMX_DEBUG debug; /* debug callback */ |
tylerwilson | 0:3ab1d2d14eb3 | 271 | AMX_OVERLAY overlay; /* overlay reader callback */ |
tylerwilson | 0:3ab1d2d14eb3 | 272 | /* for external functions a few registers must be accessible from the outside */ |
tylerwilson | 0:3ab1d2d14eb3 | 273 | cell cip; /* instruction pointer: relative to base + amxhdr->cod */ |
tylerwilson | 0:3ab1d2d14eb3 | 274 | cell frm; /* stack frame base: relative to base + amxhdr->dat */ |
tylerwilson | 0:3ab1d2d14eb3 | 275 | cell hea; /* top of the heap: relative to base + amxhdr->dat */ |
tylerwilson | 0:3ab1d2d14eb3 | 276 | cell hlw; /* bottom of the heap: relative to base + amxhdr->dat */ |
tylerwilson | 0:3ab1d2d14eb3 | 277 | cell stk; /* stack pointer: relative to base + amxhdr->dat */ |
tylerwilson | 0:3ab1d2d14eb3 | 278 | cell stp; /* top of the stack: relative to base + amxhdr->dat */ |
tylerwilson | 0:3ab1d2d14eb3 | 279 | int flags; /* current status, see amx_Flags() */ |
tylerwilson | 0:3ab1d2d14eb3 | 280 | /* user data */ |
tylerwilson | 0:3ab1d2d14eb3 | 281 | #if AMX_USERNUM > 0 |
tylerwilson | 0:3ab1d2d14eb3 | 282 | long usertags[AMX_USERNUM]; |
tylerwilson | 0:3ab1d2d14eb3 | 283 | void _FAR *userdata[AMX_USERNUM]; |
tylerwilson | 0:3ab1d2d14eb3 | 284 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 285 | /* native functions can raise an error */ |
tylerwilson | 0:3ab1d2d14eb3 | 286 | int error; |
tylerwilson | 0:3ab1d2d14eb3 | 287 | /* passing parameters requires a "count" field */ |
tylerwilson | 0:3ab1d2d14eb3 | 288 | int paramcount; |
tylerwilson | 0:3ab1d2d14eb3 | 289 | /* the sleep opcode needs to store the full AMX status */ |
tylerwilson | 0:3ab1d2d14eb3 | 290 | cell pri; |
tylerwilson | 0:3ab1d2d14eb3 | 291 | cell alt; |
tylerwilson | 0:3ab1d2d14eb3 | 292 | cell reset_stk; |
tylerwilson | 0:3ab1d2d14eb3 | 293 | cell reset_hea; |
tylerwilson | 0:3ab1d2d14eb3 | 294 | /* extra fields for increased performance */ |
tylerwilson | 0:3ab1d2d14eb3 | 295 | cell sysreq_d; /* relocated address/value for the SYSREQ.D opcode */ |
tylerwilson | 0:3ab1d2d14eb3 | 296 | /* fields for overlay support and JIT support */ |
tylerwilson | 0:3ab1d2d14eb3 | 297 | int ovl_index; /* current overlay index */ |
tylerwilson | 0:3ab1d2d14eb3 | 298 | long codesize; /* size of the overlay, or estimated memory footprint of the native code */ |
tylerwilson | 0:3ab1d2d14eb3 | 299 | #if defined AMX_JIT |
tylerwilson | 0:3ab1d2d14eb3 | 300 | /* support variables for the JIT */ |
tylerwilson | 0:3ab1d2d14eb3 | 301 | int reloc_size; /* required temporary buffer for relocations */ |
tylerwilson | 0:3ab1d2d14eb3 | 302 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 303 | } PACKED AMX; |
tylerwilson | 0:3ab1d2d14eb3 | 304 | |
tylerwilson | 0:3ab1d2d14eb3 | 305 | /* The AMX_HEADER structure is both the memory format as the file format. The |
tylerwilson | 0:3ab1d2d14eb3 | 306 | * structure is used internaly. |
tylerwilson | 0:3ab1d2d14eb3 | 307 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 308 | typedef struct tagAMX_HEADER { |
tylerwilson | 0:3ab1d2d14eb3 | 309 | int32_t size; /* size of the "file" */ |
tylerwilson | 0:3ab1d2d14eb3 | 310 | uint16_t magic; /* signature */ |
tylerwilson | 0:3ab1d2d14eb3 | 311 | char file_version; /* file format version */ |
tylerwilson | 0:3ab1d2d14eb3 | 312 | char amx_version; /* required version of the AMX */ |
tylerwilson | 0:3ab1d2d14eb3 | 313 | int16_t flags; |
tylerwilson | 0:3ab1d2d14eb3 | 314 | int16_t defsize; /* size of a definition record */ |
tylerwilson | 0:3ab1d2d14eb3 | 315 | int32_t cod; /* initial value of COD - code block */ |
tylerwilson | 0:3ab1d2d14eb3 | 316 | int32_t dat; /* initial value of DAT - data block */ |
tylerwilson | 0:3ab1d2d14eb3 | 317 | int32_t hea; /* initial value of HEA - start of the heap */ |
tylerwilson | 0:3ab1d2d14eb3 | 318 | int32_t stp; /* initial value of STP - stack top */ |
tylerwilson | 0:3ab1d2d14eb3 | 319 | int32_t cip; /* initial value of CIP - the instruction pointer */ |
tylerwilson | 0:3ab1d2d14eb3 | 320 | int32_t publics; /* offset to the "public functions" table */ |
tylerwilson | 0:3ab1d2d14eb3 | 321 | int32_t natives; /* offset to the "native functions" table */ |
tylerwilson | 0:3ab1d2d14eb3 | 322 | int32_t libraries; /* offset to the table of libraries */ |
tylerwilson | 0:3ab1d2d14eb3 | 323 | int32_t pubvars; /* offset to the "public variables" table */ |
tylerwilson | 0:3ab1d2d14eb3 | 324 | int32_t tags; /* offset to the "public tagnames" table */ |
tylerwilson | 0:3ab1d2d14eb3 | 325 | int32_t nametable; /* offset to the name table */ |
tylerwilson | 0:3ab1d2d14eb3 | 326 | int32_t overlays; /* offset to the overlay table */ |
tylerwilson | 0:3ab1d2d14eb3 | 327 | } PACKED AMX_HEADER; |
tylerwilson | 0:3ab1d2d14eb3 | 328 | |
tylerwilson | 0:3ab1d2d14eb3 | 329 | #define AMX_MAGIC_16 0xf1e2 |
tylerwilson | 0:3ab1d2d14eb3 | 330 | #define AMX_MAGIC_32 0xf1e0 |
tylerwilson | 0:3ab1d2d14eb3 | 331 | #define AMX_MAGIC_64 0xf1e1 |
tylerwilson | 0:3ab1d2d14eb3 | 332 | #if PAWN_CELL_SIZE==16 |
tylerwilson | 0:3ab1d2d14eb3 | 333 | #define AMX_MAGIC AMX_MAGIC_16 |
tylerwilson | 0:3ab1d2d14eb3 | 334 | #elif PAWN_CELL_SIZE==32 |
tylerwilson | 0:3ab1d2d14eb3 | 335 | #define AMX_MAGIC AMX_MAGIC_32 |
tylerwilson | 0:3ab1d2d14eb3 | 336 | #elif PAWN_CELL_SIZE==64 |
tylerwilson | 0:3ab1d2d14eb3 | 337 | #define AMX_MAGIC AMX_MAGIC_64 |
tylerwilson | 0:3ab1d2d14eb3 | 338 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 339 | |
tylerwilson | 0:3ab1d2d14eb3 | 340 | enum { |
tylerwilson | 0:3ab1d2d14eb3 | 341 | AMX_ERR_NONE, |
tylerwilson | 0:3ab1d2d14eb3 | 342 | /* reserve the first 15 error codes for exit codes of the abstract machine */ |
tylerwilson | 0:3ab1d2d14eb3 | 343 | AMX_ERR_EXIT, /* forced exit */ |
tylerwilson | 0:3ab1d2d14eb3 | 344 | AMX_ERR_ASSERT, /* assertion failed */ |
tylerwilson | 0:3ab1d2d14eb3 | 345 | AMX_ERR_STACKERR, /* stack/heap collision */ |
tylerwilson | 0:3ab1d2d14eb3 | 346 | AMX_ERR_BOUNDS, /* index out of bounds */ |
tylerwilson | 0:3ab1d2d14eb3 | 347 | AMX_ERR_MEMACCESS, /* invalid memory access */ |
tylerwilson | 0:3ab1d2d14eb3 | 348 | AMX_ERR_INVINSTR, /* invalid instruction */ |
tylerwilson | 0:3ab1d2d14eb3 | 349 | AMX_ERR_STACKLOW, /* stack underflow */ |
tylerwilson | 0:3ab1d2d14eb3 | 350 | AMX_ERR_HEAPLOW, /* heap underflow */ |
tylerwilson | 0:3ab1d2d14eb3 | 351 | AMX_ERR_CALLBACK, /* no callback, or invalid callback */ |
tylerwilson | 0:3ab1d2d14eb3 | 352 | AMX_ERR_NATIVE, /* native function failed */ |
tylerwilson | 0:3ab1d2d14eb3 | 353 | AMX_ERR_DIVIDE, /* divide by zero */ |
tylerwilson | 0:3ab1d2d14eb3 | 354 | AMX_ERR_SLEEP, /* go into sleepmode - code can be restarted */ |
tylerwilson | 0:3ab1d2d14eb3 | 355 | AMX_ERR_INVSTATE, /* no implementation for this state, no fall-back */ |
tylerwilson | 0:3ab1d2d14eb3 | 356 | |
tylerwilson | 0:3ab1d2d14eb3 | 357 | AMX_ERR_MEMORY = 16, /* out of memory */ |
tylerwilson | 0:3ab1d2d14eb3 | 358 | AMX_ERR_FORMAT, /* invalid file format */ |
tylerwilson | 0:3ab1d2d14eb3 | 359 | AMX_ERR_VERSION, /* file is for a newer version of the AMX */ |
tylerwilson | 0:3ab1d2d14eb3 | 360 | AMX_ERR_NOTFOUND, /* function not found */ |
tylerwilson | 0:3ab1d2d14eb3 | 361 | AMX_ERR_INDEX, /* invalid index parameter (bad entry point) */ |
tylerwilson | 0:3ab1d2d14eb3 | 362 | AMX_ERR_DEBUG, /* debugger cannot run */ |
tylerwilson | 0:3ab1d2d14eb3 | 363 | AMX_ERR_INIT, /* AMX not initialized (or doubly initialized) */ |
tylerwilson | 0:3ab1d2d14eb3 | 364 | AMX_ERR_USERDATA, /* unable to set user data field (table full) */ |
tylerwilson | 0:3ab1d2d14eb3 | 365 | AMX_ERR_INIT_JIT, /* cannot initialize the JIT */ |
tylerwilson | 0:3ab1d2d14eb3 | 366 | AMX_ERR_PARAMS, /* parameter error */ |
tylerwilson | 0:3ab1d2d14eb3 | 367 | AMX_ERR_DOMAIN, /* domain error, expression result does not fit in range */ |
tylerwilson | 0:3ab1d2d14eb3 | 368 | AMX_ERR_GENERAL, /* general error (unknown or unspecific error) */ |
tylerwilson | 0:3ab1d2d14eb3 | 369 | AMX_ERR_OVERLAY, /* overlays are unsupported (JIT) or uninitialized */ |
tylerwilson | 0:3ab1d2d14eb3 | 370 | }; |
tylerwilson | 0:3ab1d2d14eb3 | 371 | |
tylerwilson | 0:3ab1d2d14eb3 | 372 | #define AMX_FLAG_OVERLAY 0x01 /* all function calls use overlays */ |
tylerwilson | 0:3ab1d2d14eb3 | 373 | #define AMX_FLAG_DEBUG 0x02 /* symbolic info. available */ |
tylerwilson | 0:3ab1d2d14eb3 | 374 | #define AMX_FLAG_NOCHECKS 0x04 /* no array bounds checking; no BREAK opcodes */ |
tylerwilson | 0:3ab1d2d14eb3 | 375 | #define AMX_FLAG_SLEEP 0x08 /* script uses the sleep instruction (possible re-entry or power-down mode) */ |
tylerwilson | 0:3ab1d2d14eb3 | 376 | #define AMX_FLAG_CRYPT 0x10 /* file is encrypted */ |
tylerwilson | 0:3ab1d2d14eb3 | 377 | #define AMX_FLAG_DSEG_INIT 0x20 /* data section is explicitly initialized */ |
tylerwilson | 0:3ab1d2d14eb3 | 378 | #define AMX_FLAG_SYSREQN 0x800 /* script uses new (optimized) version of SYSREQ opcode */ |
tylerwilson | 0:3ab1d2d14eb3 | 379 | #define AMX_FLAG_NTVREG 0x1000 /* all native functions are registered */ |
tylerwilson | 0:3ab1d2d14eb3 | 380 | #define AMX_FLAG_JITC 0x2000 /* abstract machine is JIT compiled */ |
tylerwilson | 0:3ab1d2d14eb3 | 381 | #define AMX_FLAG_VERIFY 0x4000 /* busy verifying P-code */ |
tylerwilson | 0:3ab1d2d14eb3 | 382 | #define AMX_FLAG_INIT 0x8000 /* AMX has been initialized */ |
tylerwilson | 0:3ab1d2d14eb3 | 383 | |
tylerwilson | 0:3ab1d2d14eb3 | 384 | #define AMX_EXEC_MAIN (-1) /* start at program entry point */ |
tylerwilson | 0:3ab1d2d14eb3 | 385 | #define AMX_EXEC_CONT (-2) /* continue from last address */ |
tylerwilson | 0:3ab1d2d14eb3 | 386 | |
tylerwilson | 0:3ab1d2d14eb3 | 387 | #define AMX_USERTAG(a,b,c,d) ((a) | ((b)<<8) | ((long)(c)<<16) | ((long)(d)<<24)) |
tylerwilson | 0:3ab1d2d14eb3 | 388 | |
tylerwilson | 0:3ab1d2d14eb3 | 389 | /* for native functions that use floating point parameters, the following |
tylerwilson | 0:3ab1d2d14eb3 | 390 | * two macros are convenient for casting a "cell" into a "float" type _without_ |
tylerwilson | 0:3ab1d2d14eb3 | 391 | * changing the bit pattern |
tylerwilson | 0:3ab1d2d14eb3 | 392 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 393 | #if PAWN_CELL_SIZE==32 |
tylerwilson | 0:3ab1d2d14eb3 | 394 | #define amx_ftoc(f) ( * ((cell*)&f) ) /* float to cell */ |
tylerwilson | 0:3ab1d2d14eb3 | 395 | #define amx_ctof(c) ( * ((float*)&c) ) /* cell to float */ |
tylerwilson | 0:3ab1d2d14eb3 | 396 | #elif PAWN_CELL_SIZE==64 |
tylerwilson | 0:3ab1d2d14eb3 | 397 | #define amx_ftoc(f) ( * ((cell*)&f) ) /* float to cell */ |
tylerwilson | 0:3ab1d2d14eb3 | 398 | #define amx_ctof(c) ( * ((double*)&c) ) /* cell to float */ |
tylerwilson | 0:3ab1d2d14eb3 | 399 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 400 | // amx_ftoc() and amx_ctof() cannot be used |
tylerwilson | 0:3ab1d2d14eb3 | 401 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 402 | |
tylerwilson | 0:3ab1d2d14eb3 | 403 | /* when a pointer cannot be stored in a cell, cells that hold relocated |
tylerwilson | 0:3ab1d2d14eb3 | 404 | * addresses need to be expanded |
tylerwilson | 0:3ab1d2d14eb3 | 405 | */ |
tylerwilson | 0:3ab1d2d14eb3 | 406 | #if defined __64BIT__ && PAWN_CELL_SIZE<64 |
tylerwilson | 0:3ab1d2d14eb3 | 407 | #define CELLMASK (((int64_t)1 << PAWN_CELL_SIZE) - 1) |
tylerwilson | 0:3ab1d2d14eb3 | 408 | #define amx_Address(amx,addr) \ |
tylerwilson | 0:3ab1d2d14eb3 | 409 | (cell*)(((int64_t)((amx)->data ? (amx)->data : (amx)->code) & ~CELLMASK) | ((int64_t)(addr) & CELLMASK)) |
tylerwilson | 0:3ab1d2d14eb3 | 410 | #elif defined __32BIT__ && PAWN_CELL_SIZE<32 |
tylerwilson | 0:3ab1d2d14eb3 | 411 | #define CELLMASK ((1L << PAWN_CELL_SIZE) - 1) |
tylerwilson | 0:3ab1d2d14eb3 | 412 | #define amx_Address(amx,addr) \ |
tylerwilson | 0:3ab1d2d14eb3 | 413 | (cell*)(((int32_t)((amx)->data ? (amx)->data : (amx)->code) & ~CELLMASK) | ((int32_t)(addr) & CELLMASK)) |
tylerwilson | 0:3ab1d2d14eb3 | 414 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 415 | #define amx_Address(amx,addr) ((void)(amx),(cell*)(addr)) |
tylerwilson | 0:3ab1d2d14eb3 | 416 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 417 | |
tylerwilson | 0:3ab1d2d14eb3 | 418 | #if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L |
tylerwilson | 0:3ab1d2d14eb3 | 419 | /* C99: use variable-length arrays */ |
tylerwilson | 0:3ab1d2d14eb3 | 420 | #define amx_StrParam_Type(amx,param,result,type) \ |
tylerwilson | 0:3ab1d2d14eb3 | 421 | int result##_length_; \ |
tylerwilson | 0:3ab1d2d14eb3 | 422 | amx_StrLen(amx_Address(amx,param),&result##_length_); \ |
tylerwilson | 0:3ab1d2d14eb3 | 423 | char result##_vla_[(result##_length_+1)*sizeof(*(result))]; \ |
tylerwilson | 0:3ab1d2d14eb3 | 424 | (result)=(type)result##_vla_; \ |
tylerwilson | 0:3ab1d2d14eb3 | 425 | amx_GetString((char*)(result),amx_Address(amx,param), \ |
tylerwilson | 0:3ab1d2d14eb3 | 426 | sizeof(*(result))>1,result##_length_+1) |
tylerwilson | 0:3ab1d2d14eb3 | 427 | #define amx_StrParam(amx,param,result) \ |
tylerwilson | 0:3ab1d2d14eb3 | 428 | amx_StrParam_Type(amx,param,result,void*) |
tylerwilson | 0:3ab1d2d14eb3 | 429 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 430 | /* macro using alloca() */ |
tylerwilson | 0:3ab1d2d14eb3 | 431 | #define amx_StrParam_Type(amx,param,result,type) \ |
tylerwilson | 0:3ab1d2d14eb3 | 432 | do { \ |
tylerwilson | 0:3ab1d2d14eb3 | 433 | int result##_length_; \ |
tylerwilson | 0:3ab1d2d14eb3 | 434 | amx_StrLen(amx_Address(amx,param),&result##_length_); \ |
tylerwilson | 0:3ab1d2d14eb3 | 435 | if (result##_length_>0 && \ |
tylerwilson | 0:3ab1d2d14eb3 | 436 | ((result)=(type)alloca((result##_length_+1)*sizeof(*(result))))!=NULL) \ |
tylerwilson | 0:3ab1d2d14eb3 | 437 | amx_GetString((char*)(result),amx_Address(amx,param), \ |
tylerwilson | 0:3ab1d2d14eb3 | 438 | sizeof(*(result))>1,result##_length_+1); \ |
tylerwilson | 0:3ab1d2d14eb3 | 439 | else (result) = NULL; \ |
tylerwilson | 0:3ab1d2d14eb3 | 440 | } while (0) |
tylerwilson | 0:3ab1d2d14eb3 | 441 | #define amx_StrParam(amx,param,result) \ |
tylerwilson | 0:3ab1d2d14eb3 | 442 | amx_StrParam_Type(amx,param,result,void*) |
tylerwilson | 0:3ab1d2d14eb3 | 443 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 444 | |
tylerwilson | 0:3ab1d2d14eb3 | 445 | uint16_t * AMXAPI amx_Align16(uint16_t *v); |
tylerwilson | 0:3ab1d2d14eb3 | 446 | uint32_t * AMXAPI amx_Align32(uint32_t *v); |
tylerwilson | 0:3ab1d2d14eb3 | 447 | #if defined _I64_MAX || defined INT64_MAX || defined HAVE_I64 |
tylerwilson | 0:3ab1d2d14eb3 | 448 | uint64_t * AMXAPI amx_Align64(uint64_t *v); |
tylerwilson | 0:3ab1d2d14eb3 | 449 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 450 | int AMXAPI amx_Allot(AMX *amx, int cells, cell **address); |
tylerwilson | 0:3ab1d2d14eb3 | 451 | int AMXAPI amx_Callback(AMX *amx, cell index, cell *result, const cell *params); |
tylerwilson | 0:3ab1d2d14eb3 | 452 | int AMXAPI amx_Cleanup(AMX *amx); |
tylerwilson | 0:3ab1d2d14eb3 | 453 | int AMXAPI amx_Clone(AMX *amxClone, AMX *amxSource, void *data); |
tylerwilson | 0:3ab1d2d14eb3 | 454 | int AMXAPI amx_Exec(AMX *amx, cell *retval, int index); |
tylerwilson | 0:3ab1d2d14eb3 | 455 | int AMXAPI amx_FindNative(AMX *amx, const char *name, int *index); |
tylerwilson | 0:3ab1d2d14eb3 | 456 | int AMXAPI amx_FindPublic(AMX *amx, const char *name, int *index); |
tylerwilson | 0:3ab1d2d14eb3 | 457 | int AMXAPI amx_FindPubVar(AMX *amx, const char *name, cell **address); |
tylerwilson | 0:3ab1d2d14eb3 | 458 | int AMXAPI amx_FindTagId(AMX *amx, cell tag_id, char *tagname); |
tylerwilson | 0:3ab1d2d14eb3 | 459 | int AMXAPI amx_Flags(AMX *amx,uint16_t *flags); |
tylerwilson | 0:3ab1d2d14eb3 | 460 | int AMXAPI amx_GetNative(AMX *amx, int index, char *name); |
tylerwilson | 0:3ab1d2d14eb3 | 461 | int AMXAPI amx_GetPublic(AMX *amx, int index, char *name, ucell *address); |
tylerwilson | 0:3ab1d2d14eb3 | 462 | int AMXAPI amx_GetPubVar(AMX *amx, int index, char *name, cell **address); |
tylerwilson | 0:3ab1d2d14eb3 | 463 | int AMXAPI amx_GetString(char *dest,const cell *source, int use_wchar, size_t size); |
tylerwilson | 0:3ab1d2d14eb3 | 464 | int AMXAPI amx_GetTag(AMX *amx, int index, char *tagname, cell *tag_id); |
tylerwilson | 0:3ab1d2d14eb3 | 465 | int AMXAPI amx_GetUserData(AMX *amx, long tag, void **ptr); |
tylerwilson | 0:3ab1d2d14eb3 | 466 | int AMXAPI amx_Init(AMX *amx, void *program); |
tylerwilson | 0:3ab1d2d14eb3 | 467 | int AMXAPI amx_InitJIT(AMX *amx, void *reloc_table, void *native_code); |
tylerwilson | 0:3ab1d2d14eb3 | 468 | int AMXAPI amx_MemInfo(AMX *amx, long *codesize, long *datasize, long *stackheap); |
tylerwilson | 0:3ab1d2d14eb3 | 469 | int AMXAPI amx_NameLength(AMX *amx, int *length); |
tylerwilson | 0:3ab1d2d14eb3 | 470 | AMX_NATIVE_INFO * AMXAPI amx_NativeInfo(const char *name, AMX_NATIVE func); |
tylerwilson | 0:3ab1d2d14eb3 | 471 | int AMXAPI amx_NumNatives(AMX *amx, int *number); |
tylerwilson | 0:3ab1d2d14eb3 | 472 | int AMXAPI amx_NumPublics(AMX *amx, int *number); |
tylerwilson | 0:3ab1d2d14eb3 | 473 | int AMXAPI amx_NumPubVars(AMX *amx, int *number); |
tylerwilson | 0:3ab1d2d14eb3 | 474 | int AMXAPI amx_NumTags(AMX *amx, int *number); |
tylerwilson | 0:3ab1d2d14eb3 | 475 | int AMXAPI amx_Push(AMX *amx, cell value); |
tylerwilson | 0:3ab1d2d14eb3 | 476 | int AMXAPI amx_PushAddress(AMX *amx, cell *address); |
tylerwilson | 0:3ab1d2d14eb3 | 477 | int AMXAPI amx_PushArray(AMX *amx, cell **address, const cell array[], int numcells); |
tylerwilson | 0:3ab1d2d14eb3 | 478 | int AMXAPI amx_PushString(AMX *amx, cell **address, const char *string, int pack, int use_wchar); |
tylerwilson | 0:3ab1d2d14eb3 | 479 | int AMXAPI amx_RaiseError(AMX *amx, int error); |
tylerwilson | 0:3ab1d2d14eb3 | 480 | int AMXAPI amx_Register(AMX *amx, const AMX_NATIVE_INFO *nativelist, int number); |
tylerwilson | 0:3ab1d2d14eb3 | 481 | int AMXAPI amx_Release(AMX *amx, cell *address); |
tylerwilson | 0:3ab1d2d14eb3 | 482 | int AMXAPI amx_SetCallback(AMX *amx, AMX_CALLBACK callback); |
tylerwilson | 0:3ab1d2d14eb3 | 483 | int AMXAPI amx_SetDebugHook(AMX *amx, AMX_DEBUG debug); |
tylerwilson | 0:3ab1d2d14eb3 | 484 | int AMXAPI amx_SetString(cell *dest, const char *source, int pack, int use_wchar, size_t size); |
tylerwilson | 0:3ab1d2d14eb3 | 485 | int AMXAPI amx_SetUserData(AMX *amx, long tag, void *ptr); |
tylerwilson | 0:3ab1d2d14eb3 | 486 | int AMXAPI amx_StrLen(const cell *cstring, int *length); |
tylerwilson | 0:3ab1d2d14eb3 | 487 | int AMXAPI amx_UTF8Check(const char *string, int *length); |
tylerwilson | 0:3ab1d2d14eb3 | 488 | int AMXAPI amx_UTF8Get(const char *string, const char **endptr, cell *value); |
tylerwilson | 0:3ab1d2d14eb3 | 489 | int AMXAPI amx_UTF8Len(const cell *cstr, int *length); |
tylerwilson | 0:3ab1d2d14eb3 | 490 | int AMXAPI amx_UTF8Put(char *string, char **endptr, int maxchars, cell value); |
tylerwilson | 0:3ab1d2d14eb3 | 491 | |
tylerwilson | 0:3ab1d2d14eb3 | 492 | #if PAWN_CELL_SIZE==16 |
tylerwilson | 0:3ab1d2d14eb3 | 493 | #define amx_AlignCell(v) amx_Align16(v) |
tylerwilson | 0:3ab1d2d14eb3 | 494 | #elif PAWN_CELL_SIZE==32 |
tylerwilson | 0:3ab1d2d14eb3 | 495 | #define amx_AlignCell(v) amx_Align32(v) |
tylerwilson | 0:3ab1d2d14eb3 | 496 | #elif PAWN_CELL_SIZE==64 && (defined _I64_MAX || defined INT64_MAX || defined HAVE_I64) |
tylerwilson | 0:3ab1d2d14eb3 | 497 | #define amx_AlignCell(v) amx_Align64(v) |
tylerwilson | 0:3ab1d2d14eb3 | 498 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 499 | #error Unsupported cell size |
tylerwilson | 0:3ab1d2d14eb3 | 500 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 501 | |
tylerwilson | 0:3ab1d2d14eb3 | 502 | #define amx_RegisterFunc(amx, name, func) \ |
tylerwilson | 0:3ab1d2d14eb3 | 503 | amx_Register((amx), amx_NativeInfo((name),(func)), 1); |
tylerwilson | 0:3ab1d2d14eb3 | 504 | |
tylerwilson | 0:3ab1d2d14eb3 | 505 | #if !defined AMX_NO_ALIGN |
tylerwilson | 0:3ab1d2d14eb3 | 506 | #if defined __LINUX__ || defined __FreeBSD__ |
tylerwilson | 0:3ab1d2d14eb3 | 507 | #pragma pack() /* reset default packing */ |
tylerwilson | 0:3ab1d2d14eb3 | 508 | #elif defined MACOS && defined __MWERKS__ |
tylerwilson | 0:3ab1d2d14eb3 | 509 | #pragma options align=reset |
tylerwilson | 0:3ab1d2d14eb3 | 510 | #else |
tylerwilson | 0:3ab1d2d14eb3 | 511 | #pragma pack(pop) /* reset previous packing */ |
tylerwilson | 0:3ab1d2d14eb3 | 512 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 513 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 514 | |
tylerwilson | 0:3ab1d2d14eb3 | 515 | #ifdef __cplusplus |
tylerwilson | 0:3ab1d2d14eb3 | 516 | } |
tylerwilson | 0:3ab1d2d14eb3 | 517 | #endif |
tylerwilson | 0:3ab1d2d14eb3 | 518 | |
tylerwilson | 0:3ab1d2d14eb3 | 519 | #endif /* AMX_H_INCLUDED */ |