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target-mips: add support for CP0_Config5

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Add CP0_Config5, define rw_bitmask and enable modifications.

Signed-off-by: Petar Jovanovic <petar.jovanovic@imgtec.com>
Reviewed-by: Eric Johnson <eric.johnson@imgtec.com>
This commit is contained in:
Petar Jovanovic 2014-01-17 19:25:57 +01:00
parent b4160af160
commit b4dd99a363
5 changed files with 40 additions and 3 deletions
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10
target-mips/cpu.h
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@ -73,6 +73,7 @@ struct CPUMIPSFPUContext {
float_status fp_status;
/* fpu implementation/revision register (fir) */
uint32_t fcr0;
#define FCR0_UFRP 28
#define FCR0_F64 22
#define FCR0_L 21
#define FCR0_W 20
@ -371,6 +372,15 @@ struct CPUMIPSState {
uint32_t CP0_Config4;
uint32_t CP0_Config4_rw_bitmask;
#define CP0C4_M 31
uint32_t CP0_Config5;
uint32_t CP0_Config5_rw_bitmask;
#define CP0C5_M 31
#define CP0C5_K 30
#define CP0C5_CV 29
#define CP0C5_EVA 28
#define CP0C5_MSAEn 27
#define CP0C5_UFR 2
#define CP0C5_NFExists 0
int32_t CP0_Config6;
int32_t CP0_Config7;
/* XXX: Maybe make LLAddr per-TC? */