lizzie f94bae10f2 [dynarmic] fix SignedDiv64 crashing if immediate constprop took effect; also fix result for 0x8000_0000/0xFFFF_FFFF not returning properly for SignedDiv32 (#3517) ...

a program could crash the emulator by just using div immediates and/or dividing by
0x8000_0000_0000_0000/0xFFFF_FFFF_FFFF_FFFF

X0 = 0x8000_0000_0000_0000
X1 = 0xFFFF_FFFF_FFFF_FFFF

SDIV X2, X0, X1
SDIV X2, X1, X0 <- crashes emu

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3517
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: DraVee <dravee@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

2026-02-21 03:01:41 +01:00

..

a64.cpp

[dynarmic] fix SignedDiv64 crashing if immediate constprop took effect; also fix result for 0x8000_0000/0xFFFF_FFFF not returning properly for SignedDiv32 (#3517)

2026-02-21 03:01:41 +01:00

fibonacci.cpp

[dynarmic] remove dead-code interpreter (#3547)

2026-02-21 01:53:34 +01:00

fp_min_max.cpp

[dynarmic] fix tests builds (#2601)

2025-09-27 20:41:52 +02:00

fuzz_with_unicorn.cpp

[dynarmic] remove dead-code interpreter (#3547)

2026-02-21 01:53:34 +01:00

misaligned_page_table.cpp

[dynarmic] fix tests builds (#2601)

2025-09-27 20:41:52 +02:00

real_world.cpp

[dynarmic] fix tests builds (#2601)

2025-09-27 20:41:52 +02:00

test_invalidation.cpp

[dynarmic] fix tests builds (#2601)

2025-09-27 20:41:52 +02:00

testenv.h

[dynarmic] remove dead-code interpreter (#3547)

2026-02-21 01:53:34 +01:00

verify_unicorn.cpp

…