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microblaze: Make MSR_UM and MSR_VM part of the tb flags 

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
This commit is contained in:
Edgar E. Iglesias 2010-06-07 11:54:27 +02:00
parent 7375c86f0b
commit fd1dc85837
1 changed files with 3 additions and 4 deletions
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7
target-microblaze/cpu.h
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@ -217,8 +217,7 @@ typedef struct CPUMBState {
#define DRTB_FLAG (1 << 18) #define DRTB_FLAG (1 << 18)
#define D_FLAG (1 << 19) /* Bit in ESR. */ #define D_FLAG (1 << 19) /* Bit in ESR. */
/* TB dependant CPUState. */ /* TB dependant CPUState. */
#define IFLAGS_TB_MASK (D_FLAG | IMM_FLAG | DRTI_FLAG \ #define IFLAGS_TB_MASK (D_FLAG | IMM_FLAG | DRTI_FLAG | DRTE_FLAG | DRTB_FLAG)
| DRTE_FLAG | DRTB_FLAG | MSR_EE_FLAG)
uint32_t iflags; uint32_t iflags;
struct { struct {
@ -323,8 +322,8 @@ static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
{ {
*pc = env->sregs[SR_PC]; *pc = env->sregs[SR_PC];
*cs_base = 0; *cs_base = 0;
env->iflags |= env->sregs[SR_MSR] & MSR_EE; *flags = (env->iflags & IFLAGS_TB_MASK) |
*flags = env->iflags & IFLAGS_TB_MASK; (env->sregs[SR_MSR] & (MSR_UM | MSR_VM | MSR_EE));
} }
#if !defined(CONFIG_USER_ONLY) #if !defined(CONFIG_USER_ONLY)