mirror of
https://gitcode.com/JianFeeeee/LuaCangjia_api.git
synced 2026-09-20 17:08:12 +00:00
cc40a49ae6
- lib/lua 替换为完整 LuaJIT 2.1 仓库(Makefile+src+dynasm, 官方结构)
- 构建系统改造: lib/lua/CMakeLists.txt 改为调用 LuaJIT 自带 make
(BUILDMODE=static CFLAGS=-fPIC) 产出 libluajit.a; 顶层链接该静态库
并加 -Wl,-E 导出符号(静态链 LuaJIT 必需)
- 补充 lua.hpp 转发头兼容桥接层 'lua/lua.hpp' include 路径
- 桥接层沿用 5.1 方案: Registry 存 iopath / luaL_tolstring 兜底 /
typed interop 无 integer 子类型(LUA_VERSION_NUM=501)
- [关键修复] lua_remove 栈越界 bug(各版本共有, LuaJIT 下显性崩溃):
* unload_lib: ref 记录的是 gettop+1, 实际移除应用 ref-1
* clean(): 原逐个 remove 循环恒越界且多次移除后索引偏移,
属死代码(末尾 settop(L,0) 已清栈), 直接删除
该 bug 在 Lua 5.4 中被隐式容忍, 在 LuaJIT 的 GC finalizer 中
表现为 lj_gc_finalize_cdata 段错误
- 测试跨版本断言同步(自 5.1.5)
- 验证: GTest 44/44 通过
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
/*
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** DynASM encoding engine prototypes.
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** Copyright (C) 2005-2026 Mike Pall. All rights reserved.
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** Released under the MIT license. See dynasm.lua for full copyright notice.
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*/
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#ifndef _DASM_PROTO_H
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#define _DASM_PROTO_H
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#include <stddef.h>
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#include <stdarg.h>
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#define DASM_IDENT "DynASM 1.5.0"
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#define DASM_VERSION 10500 /* 1.5.0 */
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#ifndef Dst_DECL
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#define Dst_DECL dasm_State **Dst
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#endif
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#ifndef Dst_REF
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#define Dst_REF (*Dst)
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#endif
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#ifndef DASM_FDEF
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#define DASM_FDEF extern
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#endif
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#ifndef DASM_M_GROW
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#define DASM_M_GROW(ctx, t, p, sz, need) \
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do { \
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size_t _sz = (sz), _need = (need); \
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if (_sz < _need) { \
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if (_sz < 16) _sz = 16; \
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while (_sz < _need) _sz += _sz; \
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(p) = (t *)realloc((p), _sz); \
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if ((p) == NULL) exit(1); \
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(sz) = _sz; \
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} \
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} while(0)
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#endif
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#ifndef DASM_M_FREE
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#define DASM_M_FREE(ctx, p, sz) free(p)
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#endif
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/* Internal DynASM encoder state. */
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typedef struct dasm_State dasm_State;
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/* Initialize and free DynASM state. */
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DASM_FDEF void dasm_init(Dst_DECL, int maxsection);
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DASM_FDEF void dasm_free(Dst_DECL);
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/* Setup global array. Must be called before dasm_setup(). */
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DASM_FDEF void dasm_setupglobal(Dst_DECL, void **gl, unsigned int maxgl);
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/* Grow PC label array. Can be called after dasm_setup(), too. */
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DASM_FDEF void dasm_growpc(Dst_DECL, unsigned int maxpc);
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/* Setup encoder. */
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DASM_FDEF void dasm_setup(Dst_DECL, const void *actionlist);
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/* Feed encoder with actions. Calls are generated by pre-processor. */
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DASM_FDEF void dasm_put(Dst_DECL, int start, ...);
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/* Link sections and return the resulting size. */
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DASM_FDEF int dasm_link(Dst_DECL, size_t *szp);
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/* Encode sections into buffer. */
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DASM_FDEF int dasm_encode(Dst_DECL, void *buffer);
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/* Get PC label offset. */
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DASM_FDEF int dasm_getpclabel(Dst_DECL, unsigned int pc);
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#ifdef DASM_CHECKS
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/* Optional sanity checker to call between isolated encoding steps. */
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DASM_FDEF int dasm_checkstep(Dst_DECL, int secmatch);
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#else
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#define dasm_checkstep(a, b) 0
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#endif
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#endif /* _DASM_PROTO_H */
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