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target-sh4: move features flag after CPU_COMMON

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Everything before CPU_COMMON in the structure is cleared as part of a
CPU reset. This included the features flag, which indicates whether SH4A
instructions are supported or not. As a result, a CPU reset downgraded
the CPU from an SH4A to an SH4.

Signed-off-by: Bobby Bingham <koorogi@koorogi.info>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Bobby Bingham 2013-11-24 14:03:05 -06:00 committed by Aurelien Jarno
parent a1d22a367d
commit 21c046118e
1 changed files with 3 additions and 3 deletions
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6
target-sh4/cpu.h
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@ -157,9 +157,6 @@ typedef struct CPUSH4State {
/* float point status register */ /* float point status register */
float_status fp_status; float_status fp_status;
/* The features that we should emulate. See sh_features above. */
uint32_t features;
/* Those belong to the specific unit (SH7750) but are handled here */ /* Those belong to the specific unit (SH7750) but are handled here */
uint32_t mmucr; /* MMU control register */ uint32_t mmucr; /* MMU control register */
uint32_t pteh; /* page table entry high register */ uint32_t pteh; /* page table entry high register */
@ -180,6 +177,9 @@ typedef struct CPUSH4State {
int id; /* CPU model */ int id; /* CPU model */
/* The features that we should emulate. See sh_features above. */
uint32_t features;
void *intc_handle; void *intc_handle;
int in_sleep; /* SR_BL ignored during sleep */ int in_sleep; /* SR_BL ignored during sleep */
memory_content *movcal_backup; memory_content *movcal_backup;