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| author | Laurent Vivier <laurent@vivier.eu> | 2019-12-20 18:24:15 +0100 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2020-01-07 14:21:18 +0100 |
| commit | 18b6102e51bb317d25ee61b49b7b56702b79560c (patch) | |
| tree | 75d457c50c6af36a4be9c61680cb9e076b01fbb3 /target/m68k/cpu.h | |
| parent | e24e58e8acdee80ecd5ee8279d56df53b0232a26 (diff) | |
| download | qemu-18b6102e51bb317d25ee61b49b7b56702b79560c.zip qemu-18b6102e51bb317d25ee61b49b7b56702b79560c.tar.gz qemu-18b6102e51bb317d25ee61b49b7b56702b79560c.tar.bz2 | |
target/m68k: only change valid bits in CACR
This is used by netBSD (and MacOS ROM) to detect the MMU type
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Message-Id: <20191220172415.35838-1-laurent@vivier.eu>
[lv: add a comment before m680x0_cpu_common()]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'target/m68k/cpu.h')
| -rw-r--r-- | target/m68k/cpu.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h index 20de3c3..11c71fa 100644 --- a/target/m68k/cpu.h +++ b/target/m68k/cpu.h @@ -460,6 +460,10 @@ void do_m68k_semihosting(CPUM68KState *env, int nr); enum m68k_features { M68K_FEATURE_M68000, + M68K_FEATURE_M68020, + M68K_FEATURE_M68030, + M68K_FEATURE_M68040, + M68K_FEATURE_M68060, M68K_FEATURE_CF_ISA_A, M68K_FEATURE_CF_ISA_B, /* (ISA B or C). */ M68K_FEATURE_CF_ISA_APLUSC, /* BIT/BITREV, FF1, STRLDSR (ISA A+ or C). */ @@ -481,7 +485,6 @@ enum m68k_features { M68K_FEATURE_BKPT, M68K_FEATURE_RTD, M68K_FEATURE_CHK2, - M68K_FEATURE_M68040, /* instructions specific to MC68040 */ M68K_FEATURE_MOVEP, }; |