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apply baby.lueshi's patch from issue 2245 to fix lua's handling of large integers. fixes issue 2245 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5084 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Shawn Hoffman 2010-02-19 18:40:38 +00:00
parent f9f9b1bc14
commit f41686e926
1 changed files with 14 additions and 14 deletions
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28
Source/Core/Core/Src/LuaInterface.cpp
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@ -1408,7 +1408,7 @@ DEFINE_LUA_FUNCTION(emulua_redraw, "")
DEFINE_LUA_FUNCTION(memory_readbyte, "address") DEFINE_LUA_FUNCTION(memory_readbyte, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned char value = Memory::Read_U8(address); unsigned char value = Memory::Read_U8(address);
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, value); lua_pushinteger(L, value);
@ -1416,7 +1416,7 @@ DEFINE_LUA_FUNCTION(memory_readbyte, "address")
} }
DEFINE_LUA_FUNCTION(memory_readbytesigned, "address") DEFINE_LUA_FUNCTION(memory_readbytesigned, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
signed char value = (signed char)(Memory::Read_U8(address)); signed char value = (signed char)(Memory::Read_U8(address));
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, value); lua_pushinteger(L, value);
@ -1424,7 +1424,7 @@ DEFINE_LUA_FUNCTION(memory_readbytesigned, "address")
} }
DEFINE_LUA_FUNCTION(memory_readword, "address") DEFINE_LUA_FUNCTION(memory_readword, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned short value = Memory::Read_U16(address); unsigned short value = Memory::Read_U16(address);
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, value); lua_pushinteger(L, value);
@ -1432,7 +1432,7 @@ DEFINE_LUA_FUNCTION(memory_readword, "address")
} }
DEFINE_LUA_FUNCTION(memory_readwordsigned, "address") DEFINE_LUA_FUNCTION(memory_readwordsigned, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
signed short value = (signed short)(Memory::Read_U16(address)); signed short value = (signed short)(Memory::Read_U16(address));
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, value); lua_pushinteger(L, value);
@ -1440,7 +1440,7 @@ DEFINE_LUA_FUNCTION(memory_readwordsigned, "address")
} }
DEFINE_LUA_FUNCTION(memory_readdword, "address") DEFINE_LUA_FUNCTION(memory_readdword, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned long value = Memory::Read_U32(address); unsigned long value = Memory::Read_U32(address);
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, value); lua_pushinteger(L, value);
@ -1448,7 +1448,7 @@ DEFINE_LUA_FUNCTION(memory_readdword, "address")
} }
DEFINE_LUA_FUNCTION(memory_readdwordsigned, "address") DEFINE_LUA_FUNCTION(memory_readdwordsigned, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
signed long value = (signed long)(Memory::Read_U32(address)); signed long value = (signed long)(Memory::Read_U32(address));
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, value); lua_pushinteger(L, value);
@ -1456,7 +1456,7 @@ DEFINE_LUA_FUNCTION(memory_readdwordsigned, "address")
} }
DEFINE_LUA_FUNCTION(memory_readqword, "address") DEFINE_LUA_FUNCTION(memory_readqword, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned long long value = Memory::Read_U64(address); unsigned long long value = Memory::Read_U64(address);
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, (lua_Integer)value); lua_pushinteger(L, (lua_Integer)value);
@ -1464,7 +1464,7 @@ DEFINE_LUA_FUNCTION(memory_readqword, "address")
} }
DEFINE_LUA_FUNCTION(memory_readqwordsigned, "address") DEFINE_LUA_FUNCTION(memory_readqwordsigned, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
signed long long value = (signed long long)(Memory::Read_U64(address)); signed long long value = (signed long long)(Memory::Read_U64(address));
lua_settop(L,0); lua_settop(L,0);
lua_pushinteger(L, (lua_Integer)value); lua_pushinteger(L, (lua_Integer)value);
@ -1473,28 +1473,28 @@ DEFINE_LUA_FUNCTION(memory_readqwordsigned, "address")
DEFINE_LUA_FUNCTION(memory_writebyte, "address,value") DEFINE_LUA_FUNCTION(memory_writebyte, "address,value")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned char value = (unsigned char)(luaL_checkinteger(L,2) & 0xFF); unsigned char value = (unsigned char)(luaL_checkinteger(L,2) & 0xFF);
Memory::Write_U8(value, address); Memory::Write_U8(value, address);
return 0; return 0;
} }
DEFINE_LUA_FUNCTION(memory_writeword, "address,value") DEFINE_LUA_FUNCTION(memory_writeword, "address,value")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned short value = (unsigned short)(luaL_checkinteger(L,2) & 0xFFFF); unsigned short value = (unsigned short)(luaL_checkinteger(L,2) & 0xFFFF);
Memory::Write_U16(value, address); Memory::Write_U16(value, address);
return 0; return 0;
} }
DEFINE_LUA_FUNCTION(memory_writedword, "address,value") DEFINE_LUA_FUNCTION(memory_writedword, "address,value")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned long value = (unsigned long)(luaL_checkinteger(L,2)); unsigned long value = (unsigned long)(luaL_checkinteger(L,2));
Memory::Write_U32(value, address); Memory::Write_U32(value, address);
return 0; return 0;
} }
DEFINE_LUA_FUNCTION(memory_writeqword, "address,value") DEFINE_LUA_FUNCTION(memory_writeqword, "address,value")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
unsigned long value = (unsigned long)(luaL_checkinteger(L,2)); unsigned long value = (unsigned long)(luaL_checkinteger(L,2));
Memory::Write_U64(value, address); Memory::Write_U64(value, address);
return 0; return 0;
@ -1502,7 +1502,7 @@ DEFINE_LUA_FUNCTION(memory_writeqword, "address,value")
DEFINE_LUA_FUNCTION(memory_readbyterange, "address,length") DEFINE_LUA_FUNCTION(memory_readbyterange, "address,length")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
int length = (int)luaL_checkinteger(L,2); int length = (int)luaL_checkinteger(L,2);
if(length < 0) if(length < 0)
@ -1531,7 +1531,7 @@ DEFINE_LUA_FUNCTION(memory_readbyterange, "address,length")
DEFINE_LUA_FUNCTION(memory_isvalid, "address") DEFINE_LUA_FUNCTION(memory_isvalid, "address")
{ {
int address = (int)luaL_checkinteger(L,1); unsigned long address = (unsigned long)luaL_checknumber(L,1);
lua_settop(L,0); lua_settop(L,0);
lua_pushboolean(L, Memory::IsRAMAddress(address)); lua_pushboolean(L, Memory::IsRAMAddress(address));
return 1; return 1;