diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2013-08-20 14:54:31 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2013-08-20 14:54:31 +0100 |
| commit | 22d9e1a986a671ebfacb21555b7533336f3e8259 (patch) | |
| tree | 5429ecb3e5ccf7a88a64192e2c91312f5bd39dbf /target-arm/helper.c | |
| parent | b643e4b90bb0b70adde97a09349d8ca7067309d9 (diff) | |
target-arm: Allow raw_read() and raw_write() to handle 64 bit regs
Extend the raw_read() and raw_write() helper accessors so that
they can be used for 64 bit registers as well as 32 bit registers.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Message-id: 1376065080-26661-2-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'target-arm/helper.c')
| -rw-r--r-- | target-arm/helper.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index 6d9026d04c..f8689e2e23 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -67,14 +67,22 @@ static int vfp_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg) static int raw_read(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t *value) { - *value = CPREG_FIELD32(env, ri); + if (ri->type & ARM_CP_64BIT) { + *value = CPREG_FIELD64(env, ri); + } else { + *value = CPREG_FIELD32(env, ri); + } return 0; } static int raw_write(CPUARMState *env, const ARMCPRegInfo *ri, uint64_t value) { - CPREG_FIELD32(env, ri) = value; + if (ri->type & ARM_CP_64BIT) { + CPREG_FIELD64(env, ri) = value; + } else { + CPREG_FIELD32(env, ri) = value; + } return 0; } |