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target/arm: Suppress TB end for FPCR/FPSR 

Nothing in either register affects the TB.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180211205848.4568-4-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2018-02-15 18:29:37 +00:00 committed by Peter Maydell
parent fe03d45f9e
commit b916c9c35c
1 changed files with 2 additions and 2 deletions
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4
target/arm/helper.c
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@ -3356,11 +3356,11 @@ static const ARMCPRegInfo v8_cp_reginfo[] = {
.writefn = aa64_daif_write, .resetfn = arm_cp_reset_ignore },
{ .name = "FPCR", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 3, .opc2 = 0, .crn = 4, .crm = 4,
.access = PL0_RW, .type = ARM_CP_FPU,
.access = PL0_RW, .type = ARM_CP_FPU | ARM_CP_SUPPRESS_TB_END,
.readfn = aa64_fpcr_read, .writefn = aa64_fpcr_write },
{ .name = "FPSR", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 3, .opc2 = 1, .crn = 4, .crm = 4,
.access = PL0_RW, .type = ARM_CP_FPU,
.access = PL0_RW, .type = ARM_CP_FPU | ARM_CP_SUPPRESS_TB_END,
.readfn = aa64_fpsr_read, .writefn = aa64_fpsr_write },
{ .name = "DCZID_EL0", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 3, .opc2 = 7, .crn = 0, .crm = 0,