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fix(m68k): correct SR register read (#2161)

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The SR register in the `CPUM68KState` struct does not contain the value
of the lower 5 flags. To compute them, we must OR the CCR values with
the SR register to get the true SR value.
This commit is contained in:
Amaan Qureshi
2025-04-12 23:03:08 -04:00
committed by GitHub
parent f0bdeb5a74
commit aa86641e16
7 changed files with 54 additions and 2 deletions
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qemu/m68k.h
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@@ -1372,6 +1372,7 @@
#define helper_bitrev helper_bitrev_m68k
#define helper_ff1 helper_ff1_m68k
#define helper_sats helper_sats_m68k
#define cpu_m68k_get_sr cpu_m68k_get_sr_m68k
#define cpu_m68k_set_sr cpu_m68k_set_sr_m68k
#define helper_set_sr helper_set_sr_m68k
#define helper_mac_move helper_mac_move_m68k