diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2021-01-08 22:42:46 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2021-01-18 10:05:06 +0000 |
| commit | 797920b952ea154a73049d171f5d5e3d6fb0bbea (patch) | |
| tree | 2f1793de78d405e27dc8eedccaf28c110969281d /target/arm/helper.c | |
| parent | b9e10c6c7503d3c8073efc9ac302b9f33619d4fc (diff) | |
target/arm: use official org.gnu.gdb.aarch64.sve layout for registers
While GDB can work with any XML description given to it there is
special handling for SVE registers on the GDB side which makes the
users life a little better. The changes aren't that major and all the
registers save the $vg reported the same. All that changes is:
- report org.gnu.gdb.aarch64.sve
- use gdb nomenclature for names and types
- minor re-ordering of the types to match reference
- re-enable ieee_half (as we know gdb supports it now)
- $vg is now a 64 bit int
- check $vN and $zN aliasing in test
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Luis Machado <luis.machado@linaro.org>
Message-Id: <20210108224256.2321-11-alex.bennee@linaro.org>
Diffstat (limited to 'target/arm/helper.c')
| -rw-r--r-- | target/arm/helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index 5ab3f5ace3..8a492465d6 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -276,7 +276,7 @@ static int arm_gdb_get_svereg(CPUARMState *env, GByteArray *buf, int reg) * while the ZCR works in Vector Quads (VQ) which is 128bit chunks. */ int vq = sve_zcr_len_for_el(env, arm_current_el(env)) + 1; - return gdb_get_reg32(buf, vq * 2); + return gdb_get_reg64(buf, vq * 2); } default: /* gdbstub asked for something out our range */ |