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LJ_GC64: Allow optional use of the system memory allocator.

master
Mike Pall 2016-06-03 06:42:35 +02:00
parent 7d43402304
commit 58ca165737
3 changed files with 6 additions and 6 deletions
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4
src/Makefile
View File

@ -121,8 +121,8 @@ XCFLAGS=
#
# Use the system provided memory allocator (realloc) instead of the
# bundled memory allocator. This is slower, but sometimes helpful for
# debugging. This option cannot be enabled on x64, since realloc usually
# doesn't return addresses in the right address range.
# debugging. This option cannot be enabled on x64 without GC64, since
# realloc usually doesn't return addresses in the right address range.
# OTOH this option is mandatory for Valgrind's memcheck tool on x64 and
# the only way to get useful results from it for all other architectures.
#XCFLAGS+= -DLUAJIT_USE_SYSMALLOC

6
src/lib_aux.c
View File

@ -302,7 +302,7 @@ static int panic(lua_State *L)
#ifdef LUAJIT_USE_SYSMALLOC
#if LJ_64 && !defined(LUAJIT_USE_VALGRIND)
#if LJ_64 && !LJ_GC64 && !defined(LUAJIT_USE_VALGRIND)
#error "Must use builtin allocator for 64 bit target"
#endif
@ -334,7 +334,7 @@ LUALIB_API lua_State *luaL_newstate(void)
lua_State *L;
void *ud = lj_alloc_create();
if (ud == NULL) return NULL;
#if LJ_64
#if LJ_64 && !LJ_GC64
L = lj_state_newstate(lj_alloc_f, ud);
#else
L = lua_newstate(lj_alloc_f, ud);
@ -343,7 +343,7 @@ LUALIB_API lua_State *luaL_newstate(void)
return L;
}
#if LJ_64
#if LJ_64 && !LJ_GC64
LUA_API lua_State *lua_newstate(lua_Alloc f, void *ud)
{
UNUSED(f); UNUSED(ud);

2
src/lj_state.c
View File

@ -180,7 +180,7 @@ static void close_state(lua_State *L)
g->allocf(g->allocd, G2GG(g), sizeof(GG_State), 0);
}
#if LJ_64 && !(defined(LUAJIT_USE_VALGRIND) && defined(LUAJIT_USE_SYSMALLOC))
#if LJ_64 && !LJ_GC64 && !(defined(LUAJIT_USE_VALGRIND) && defined(LUAJIT_USE_SYSMALLOC))
lua_State *lj_state_newstate(lua_Alloc f, void *ud)
#else
LUA_API lua_State *lua_newstate(lua_Alloc f, void *ud)