mirrors/lua
1
0
Fork 0
mirror of https://github.com/lua/lua synced 2024-11-22 04:41:23 +03:00
Code Issues Packages Projects Releases Wiki Activity

Details

Browse Source
This commit is contained in:
Roberto Ierusalimschy 2024-03-28 17:11:33 -03:00
parent 9fa63a6268
commit 86a8e74824
2 changed files with 10 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lgc.c
View File

@ -1055,7 +1055,6 @@ static void setpause (global_State *g) {
l_obj threshold = applygcparam(g, PAUSE, g->marked);
l_obj debt = threshold - gettotalobjs(g);
if (debt < 0) debt = 0;
//printf("pause: %ld %ld\n", debt, g->marked);
luaE_setdebt(g, debt);
}
@ -1261,7 +1260,6 @@ static void minor2inc (lua_State *L, global_State *g, int kind) {
static int checkminormajor (global_State *g, l_obj addedold1) {
l_obj step = applygcparam(g, MINORMUL, g->GCmajorminor);
l_obj limit = applygcparam(g, MINORMAJOR, g->GCmajorminor);
//printf("-> (%ld) major? marked: %ld limit: %ld step: %ld addedold1: %ld)\n", gettotalobjs(g), g->marked, limit, step, addedold1);
return (addedold1 >= (step >> 1) || g->marked >= limit);
}
@ -1410,7 +1408,6 @@ static int checkmajorminor (lua_State *L, global_State *g) {
l_obj addedobjs = numobjs - g->GCmajorminor;
l_obj limit = applygcparam(g, MAJORMINOR, addedobjs);
l_obj tobecollected = numobjs - g->marked;
//printf("(%ld) -> minor? tobecollected: %ld limit: %ld\n", numobjs, tobecollected, limit);
if (tobecollected > limit) {
atomic2gen(L, g); /* return to generational mode */
setminordebt(g);

14
manual/manual.of
View File

@ -3672,12 +3672,13 @@ will contain the chunk until everything created by the chunk has
been collected;
therefore, Lua can avoid copying to internal structures
some parts of the chunk.
(In general, a fixed buffer would keep the chunk
as its contents until the end of the program,
(In general, a fixed buffer would keep its contents
until the end of the program,
for instance with the chunk in ROM.)
Moreover, for a fixed buffer,
the reader function should return the entire chunk in the first read.
(As an example, @Lid{luaL_loadbufferx} does that.)
(As an example, @Lid{luaL_loadbufferx} does that,
which means that you can use it to load fixed buffers.)
The function @Lid{lua_load} fully preserves the Lua stack
through the calls to the reader function,
@ -3936,7 +3937,7 @@ This function is equivalent to @Lid{lua_pushcclosure} with no upvalues.
Creates an @emphx{external string},
that is, a string that uses memory not managed by Lua.
The pointer @id{s} points to the exernal buffer
The pointer @id{s} points to the external buffer
holding the string content,
and @id{len} is the length of the string.
The string should have a zero at its end,
@ -9361,6 +9362,11 @@ it is equivalent to @Lid{lua_closethread} with
@id{from} being @id{NULL}.
}
@item{
The function @id{lua_setcstacklimit} is deprecated.
Calls to it can simply be removed.
}
@item{
The function @Lid{lua_dump} changed the way it keeps the stack
through the calls to the writer function.