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Lua 5.5.0 Release (#2119)

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* Lua 5.5 beta

* lua 5.5.0 release
This commit is contained in:
云风
2025-12-23 10:19:09 +08:00
committed by GitHub
parent 28e8087029
commit 406f3a7437
66 changed files with 6125 additions and 3857 deletions
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46
3rd/lua/lopcodes.c
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@@ -13,6 +13,10 @@
#include "lopcodes.h"
#define opmode(mm,ot,it,t,a,m) \
(((mm) << 7) | ((ot) << 6) | ((it) << 5) | ((t) << 4) | ((a) << 3) | (m))
/* ORDER OP */
LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
@@ -36,7 +40,7 @@ LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
,opmode(0, 0, 0, 0, 0, iABC) /* OP_SETTABLE */
,opmode(0, 0, 0, 0, 0, iABC) /* OP_SETI */
,opmode(0, 0, 0, 0, 0, iABC) /* OP_SETFIELD */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_NEWTABLE */
,opmode(0, 0, 0, 0, 1, ivABC) /* OP_NEWTABLE */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SELF */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_ADDI */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_ADDK */
@@ -49,8 +53,8 @@ LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
,opmode(0, 0, 0, 0, 1, iABC) /* OP_BANDK */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_BORK */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_BXORK */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SHRI */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SHLI */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SHRI */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_ADD */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SUB */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_MUL */
@@ -64,8 +68,8 @@ LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SHL */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_SHR */
,opmode(1, 0, 0, 0, 0, iABC) /* OP_MMBIN */
,opmode(1, 0, 0, 0, 0, iABC) /* OP_MMBINI*/
,opmode(1, 0, 0, 0, 0, iABC) /* OP_MMBINK*/
,opmode(1, 0, 0, 0, 0, iABC) /* OP_MMBINI */
,opmode(1, 0, 0, 0, 0, iABC) /* OP_MMBINK */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_UNM */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_BNOT */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_NOT */
@@ -95,10 +99,42 @@ LUAI_DDEF const lu_byte luaP_opmodes[NUM_OPCODES] = {
,opmode(0, 0, 0, 0, 0, iABx) /* OP_TFORPREP */
,opmode(0, 0, 0, 0, 0, iABC) /* OP_TFORCALL */
,opmode(0, 0, 0, 0, 1, iABx) /* OP_TFORLOOP */
,opmode(0, 0, 1, 0, 0, iABC) /* OP_SETLIST */
,opmode(0, 0, 1, 0, 0, ivABC) /* OP_SETLIST */
,opmode(0, 0, 0, 0, 1, iABx) /* OP_CLOSURE */
,opmode(0, 1, 0, 0, 1, iABC) /* OP_VARARG */
,opmode(0, 0, 0, 0, 1, iABC) /* OP_GETVARG */
,opmode(0, 0, 0, 0, 0, iABx) /* OP_ERRNNIL */
,opmode(0, 0, 1, 0, 1, iABC) /* OP_VARARGPREP */
,opmode(0, 0, 0, 0, 0, iAx) /* OP_EXTRAARG */
};
/*
** Check whether instruction sets top for next instruction, that is,
** it results in multiple values.
*/
int luaP_isOT (Instruction i) {
OpCode op = GET_OPCODE(i);
switch (op) {
case OP_TAILCALL: return 1;
default:
return testOTMode(op) && GETARG_C(i) == 0;
}
}
/*
** Check whether instruction uses top from previous instruction, that is,
** it accepts multiple results.
*/
int luaP_isIT (Instruction i) {
OpCode op = GET_OPCODE(i);
switch (op) {
case OP_SETLIST:
return testITMode(GET_OPCODE(i)) && GETARG_vB(i) == 0;
default:
return testITMode(GET_OPCODE(i)) && GETARG_B(i) == 0;
}
}