On 11/15/19 6:29 PM, Alex Bennée wrote:
> This is cleaner than poking memory directly and will make later
> clean-ups easier.
>
> Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
> ---
> target/arm/helper.c | 16 ++++++----------
> 1 file changed, 6 insertions(+), 10 deletions(-)
>
> diff --git a/target/arm/helper.c b/target/arm/helper.c
> index be67e2c66d6..bd821931b3d 100644
> --- a/target/arm/helper.c
> +++ b/target/arm/helper.c
> @@ -105,21 +105,17 @@ static int aarch64_fpu_gdb_get_reg(CPUARMState *env,
> uint8_t *buf, int reg)
> {
> switch (reg) {
> case 0 ... 31:
> + {
> /* 128 bit FP register */
> - {
> - uint64_t *q = aa64_vfp_qreg(env, reg);
> - stq_le_p(buf, q[0]);
> - stq_le_p(buf + 8, q[1]);
> - return 16;
> - }
> + uint64_t *q = aa64_vfp_qreg(env, reg);
> + return gdb_get_reg128(buf, q[0], q[1]);
The elements of aa64_vfp_qreg are explicitly little-endian.
Since you defined gdb_get_reg128 as (buf, hi, lo), these
arguments are in the wrong order.
r~
