|
| 1 | +---#if not JIT then DISABLE() end |
| 2 | +---@meta jit.util |
| 3 | + |
| 4 | +---@class Trace |
| 5 | +---@class Proto |
| 6 | + |
| 7 | +local util = {} |
| 8 | + |
| 9 | +---@class jit.funcinfo.lua |
| 10 | +local funcinfo = { |
| 11 | + linedefined = 0, |
| 12 | + lastlinedefined = 0, |
| 13 | + stackslots = 0, |
| 14 | + params = 0, |
| 15 | + bytecodes = 0, |
| 16 | + gcconsts = 0, |
| 17 | + nconsts = 0, |
| 18 | + upvalues = 0, |
| 19 | + currentline = 0, |
| 20 | + isvararg = false, |
| 21 | + children = false, |
| 22 | + source = "", |
| 23 | + loc = "", |
| 24 | + ---@type Proto[] |
| 25 | + proto = {} |
| 26 | +} |
| 27 | + |
| 28 | +---@class jit.funcinfo.c |
| 29 | +---@field ffid integer|nil |
| 30 | +local funcinfo2 = { |
| 31 | + addr = 0, |
| 32 | + upvalues = 0, |
| 33 | +} |
| 34 | + |
| 35 | + |
| 36 | +---@param func function |
| 37 | +---@param pc? integer |
| 38 | +---@return jit.funcinfo.c|jit.funcinfo.lua info |
| 39 | +function util.funcinfo(func, pc) |
| 40 | +end |
| 41 | + |
| 42 | +---@param func function |
| 43 | +---@param pc integer |
| 44 | +---@return integer? ins |
| 45 | +---@return integer? m |
| 46 | +function util.funcbc(func, pc) |
| 47 | +end |
| 48 | + |
| 49 | +---@param func function |
| 50 | +---@param idx integer |
| 51 | +---@return any? k |
| 52 | +function util.funck(func, idx) |
| 53 | +end |
| 54 | + |
| 55 | +---@param func function |
| 56 | +---@param idx integer |
| 57 | +---@return string? name |
| 58 | +function util.funcuvname(func, idx) |
| 59 | +end |
| 60 | + |
| 61 | +---@class jit.traceinfo |
| 62 | +local traceinfo = { |
| 63 | + nins = 0, |
| 64 | + nk = 0, |
| 65 | + link = 0, |
| 66 | + nexit = 0, |
| 67 | + linktype = "" |
| 68 | +} |
| 69 | + |
| 70 | +---@param tr Trace |
| 71 | +---@return jit.traceinfo? info |
| 72 | +function util.traceinfo(tr) |
| 73 | +end |
| 74 | + |
| 75 | +---@param tr Trace |
| 76 | +---@param ref integer |
| 77 | +---@return integer? m |
| 78 | +---@return integer? ot |
| 79 | +---@return integer? op1 |
| 80 | +---@return integer? op2 |
| 81 | +---@return integer? prev |
| 82 | +function util.traceir(tr, ref) |
| 83 | +end |
| 84 | + |
| 85 | +---@param tr Trace |
| 86 | +---@param idx integer |
| 87 | +---@return any? k |
| 88 | +---@return integer? t |
| 89 | +---@return integer? slot |
| 90 | +function util.tracek(tr, idx) |
| 91 | +end |
| 92 | + |
| 93 | +---@class jit.snap : integer[] |
| 94 | + |
| 95 | +---@param tr Trace |
| 96 | +---@param sn integer |
| 97 | +---@return jit.snap? snap |
| 98 | +function util.tracesnap(tr, sn) |
| 99 | +end |
| 100 | + |
| 101 | +---@param tr Trace |
| 102 | +---@return string? mcode |
| 103 | +---@return integer? addr |
| 104 | +---@return integer? loop |
| 105 | +function util.tracemc(tr) |
| 106 | +end |
| 107 | + |
| 108 | +---@overload fun(exitno:integer):integer |
| 109 | +---@param tr Trace |
| 110 | +---@param exitno integer |
| 111 | +---@return integer? addr |
| 112 | +function util.traceexitstub(tr, exitno) |
| 113 | +end |
| 114 | + |
| 115 | +---@param idx integer |
| 116 | +---@return integer? addr |
| 117 | +function util.ircalladdr(idx) |
| 118 | +end |
| 119 | + |
| 120 | +return util |
0 commit comments