diff options
| author | Pavel Fedin <p.fedin@samsung.com> | 2015-09-07 10:39:31 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-09-07 10:39:31 +0100 |
| commit | 0f4a9e45ec35811ee250ac232d84d3c6d4fcd7fc (patch) | |
| tree | f4699d367397ab732d340d13e8822d620f12c240 /target-arm/cpu-qom.h | |
| parent | d4e26d106a1ea35a81176cb5398406b08316adc7 (diff) | |
target-arm: Refactor CPU affinity handling
Introduces reusable definitions for CPU affinity masks/shifts and gets rid
of hardcoded magic numbers.
Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Message-id: 7e6def4d0d91ae64615cdd2035b94d408d0a23c6.1441366248.git.p.fedin@samsung.com
[PMM: folded overlong line]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-arm/cpu-qom.h')
| -rw-r--r-- | target-arm/cpu-qom.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/target-arm/cpu-qom.h b/target-arm/cpu-qom.h index 00c0716f7d..25fb1ce0f3 100644 --- a/target-arm/cpu-qom.h +++ b/target-arm/cpu-qom.h @@ -227,6 +227,19 @@ void arm_gt_vtimer_cb(void *opaque); void arm_gt_htimer_cb(void *opaque); void arm_gt_stimer_cb(void *opaque); +#define ARM_AFF0_SHIFT 0 +#define ARM_AFF0_MASK (0xFFULL << ARM_AFF0_SHIFT) +#define ARM_AFF1_SHIFT 8 +#define ARM_AFF1_MASK (0xFFULL << ARM_AFF1_SHIFT) +#define ARM_AFF2_SHIFT 16 +#define ARM_AFF2_MASK (0xFFULL << ARM_AFF2_SHIFT) +#define ARM_AFF3_SHIFT 32 +#define ARM_AFF3_MASK (0xFFULL << ARM_AFF3_SHIFT) + +#define ARM32_AFFINITY_MASK (ARM_AFF0_MASK|ARM_AFF1_MASK|ARM_AFF2_MASK) +#define ARM64_AFFINITY_MASK \ + (ARM_AFF0_MASK|ARM_AFF1_MASK|ARM_AFF2_MASK|ARM_AFF3_MASK) + #ifdef TARGET_AARCH64 int aarch64_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg); int aarch64_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); |