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Add support for full-range 64 bit lightuserdata.

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This commit is contained in:
Mike Pall
2020-09-30 01:31:27 +02:00
parent e67e2040be
commit e9af1abec5
17 changed files with 121 additions and 67 deletions
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14
src/lib_jit.c
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@@ -547,15 +547,15 @@ LJLIB_CF(jit_opt_start)
/* Not loaded by default, use: local profile = require("jit.profile") */
static const char KEY_PROFILE_THREAD = 't';
static const char KEY_PROFILE_FUNC = 'f';
#define KEY_PROFILE_THREAD (U64x(80000000,00000000)|'t')
#define KEY_PROFILE_FUNC (U64x(80000000,00000000)|'f')
static void jit_profile_callback(lua_State *L2, lua_State *L, int samples,
int vmstate)
{
TValue key;
cTValue *tv;
setlightudV(&key, (void *)&KEY_PROFILE_FUNC);
key.u64 = KEY_PROFILE_FUNC;
tv = lj_tab_get(L, tabV(registry(L)), &key);
if (tvisfunc(tv)) {
char vmst = (char)vmstate;
@@ -582,9 +582,9 @@ LJLIB_CF(jit_profile_start)
lua_State *L2 = lua_newthread(L); /* Thread that runs profiler callback. */
TValue key;
/* Anchor thread and function in registry. */
setlightudV(&key, (void *)&KEY_PROFILE_THREAD);
key.u64 = KEY_PROFILE_THREAD;
setthreadV(L, lj_tab_set(L, registry, &key), L2);
setlightudV(&key, (void *)&KEY_PROFILE_FUNC);
key.u64 = KEY_PROFILE_FUNC;
setfuncV(L, lj_tab_set(L, registry, &key), func);
lj_gc_anybarriert(L, registry);
luaJIT_profile_start(L, mode ? strdata(mode) : "",
@@ -599,9 +599,9 @@ LJLIB_CF(jit_profile_stop)
TValue key;
luaJIT_profile_stop(L);
registry = tabV(registry(L));
setlightudV(&key, (void *)&KEY_PROFILE_THREAD);
key.u64 = KEY_PROFILE_THREAD;
setnilV(lj_tab_set(L, registry, &key));
setlightudV(&key, (void *)&KEY_PROFILE_FUNC);
key.u64 = KEY_PROFILE_FUNC;
setnilV(lj_tab_set(L, registry, &key));
lj_gc_anybarriert(L, registry);
return 0;