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well, GX FIFO base. noting that for now, it doesn't do much beyond getting full real quick.

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also make ROM loading fail gracefully if it shits itself, instead of entering an endless loop.
This commit is contained in:
StapleButter
2017-02-07 23:31:21 +01:00
parent 2b7fac05c7
commit 971e7b7e89
7 changed files with 218 additions and 20 deletions
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9
NDSCart.cpp
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@ -601,12 +601,17 @@ void Reset()
}
void LoadROM(char* path)
bool LoadROM(char* path)
{
// TODO: streaming mode? for really big ROMs or systems with limited RAM
// for now we're lazy
FILE* f = fopen(path, "rb");
if (!f)
{
printf("Failed to open ROM file %s\n", path);
return false;
}
fseek(f, 0, SEEK_END);
u32 len = (u32)ftell(f);
@ -674,6 +679,8 @@ void LoadROM(char* path)
strncpy(savepath + strlen(path) - 3, "sav", 3);
printf("Save file: %s\n", savepath);
NDSCart_SRAM::LoadSave(savepath);
return true;
}
void ReadROM(u32 addr, u32 len, u32 offset)