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GBA Serialize: Only flunk BIOS check if official BIOS was expected

This commit is contained in:
Vicki Pfau 2020-05-30 18:19:18 -07:00
parent ffc6880fbc
commit 774aca8462
2 changed files with 3 additions and 1 deletions
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1
CHANGES
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@ -22,6 +22,7 @@ Other fixes:
- GBA: Reject incorrectly sized BIOSes
- Qt: Fix OpenGL 2.1 support (fixes mgba.io/i/1678)
Misc:
- GBA Serialize: Only flunk BIOS check if official BIOS was expected
- Qt: Disable Replace ROM option when no game loaded
- Qt: Defer texture updates until frame is drawn (fixes mgba.io/i/1590)
- Qt: Set icon for Discord Rich Presence

3
src/gba/serialize.c
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@ -6,6 +6,7 @@
#include <mgba/internal/gba/serialize.h>
#include <mgba/internal/arm/macros.h>
#include <mgba/internal/gba/bios.h>
#include <mgba/internal/gba/io.h>
#include <mgba/internal/gba/rr/rr.h>
@ -99,7 +100,7 @@ bool GBADeserialize(struct GBA* gba, const struct GBASerializedState* state) {
mLOG(GBA_STATE, WARN, "Savestate created using a different version of the BIOS: expected %08X, got %08X", gba->biosChecksum, ucheck);
uint32_t pc;
LOAD_32(pc, ARM_PC * sizeof(state->cpu.gprs[0]), state->cpu.gprs);
if (pc < SIZE_BIOS && pc >= 0x20) {
if ((ucheck == GBA_BIOS_CHECKSUM || gba->biosChecksum == GBA_BIOS_CHECKSUM) && pc < SIZE_BIOS && pc >= 0x20) {
error = true;
}
}