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target/microblaze: Renumber D_FLAG 

ESS[DS] is bit 19 in the manual, but the manual uses big-endian bit
numbering.  This corresponds to bit 12 in little-endian numbering.
Let the comment about matching the ESR be true by renumbering it.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2020-09-02 22:46:49 -07:00
parent e11bd71f89
commit 64603d1eff
1 changed files with 1 additions and 1 deletions
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2
target/microblaze/cpu.h
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@ -264,10 +264,10 @@ struct CPUMBState {
/* MSR_UM (1 << 11) */ /* MSR_UM (1 << 11) */
/* MSR_VM (1 << 13) */ /* MSR_VM (1 << 13) */
/* ESR_ESS_MASK [11:5] -- unwind into iflags for unaligned excp */ /* ESR_ESS_MASK [11:5] -- unwind into iflags for unaligned excp */
#define D_FLAG (1 << 12) /* Bit in ESR. */
#define DRTI_FLAG (1 << 16) #define DRTI_FLAG (1 << 16)
#define DRTE_FLAG (1 << 17) #define DRTE_FLAG (1 << 17)
#define DRTB_FLAG (1 << 18) #define DRTB_FLAG (1 << 18)
#define D_FLAG (1 << 19) /* Bit in ESR. */
/* TB dependent CPUMBState. */ /* TB dependent CPUMBState. */
#define IFLAGS_TB_MASK (D_FLAG | BIMM_FLAG | IMM_FLAG | \ #define IFLAGS_TB_MASK (D_FLAG | BIMM_FLAG | IMM_FLAG | \