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| author | Yao Qi <yao.qi@linaro.org> | 2015-11-13 15:11:58 +0000 |
|---|---|---|
| committer | Yao Qi <yao.qi@linaro.org> | 2015-11-13 15:11:58 +0000 |
| commit | c4312b1985f4f3c567546f82e7f26f9b8e914b6f (patch) | |
| tree | 56f033ac0fa8aabefcf9b6e77a8ed9eb9d4da78f /include | |
| parent | b13c8ab2b93de7fe1adb1ecd307d9078ce299c6e (diff) | |
| download | binutils-c4312b1985f4f3c567546f82e7f26f9b8e914b6f.zip binutils-c4312b1985f4f3c567546f82e7f26f9b8e914b6f.tar.gz binutils-c4312b1985f4f3c567546f82e7f26f9b8e914b6f.tar.bz2 | |
PR 19051: support of inferior call with gnu vector support on ARM
This patch teaches GDB to support gnu vector in inferior calls. As a
result, fails in gdb.base/gnu_vector.exp are fixed. The calling
convention of gnu vector isn't documented in the AAPCS, because it
is the GCC extension. I checked the gcc/config/arm/arm.c, understand
how GCC pass arguments and return values, and do the same in GDB side.
The patch is tested with both hard float and soft float on arm-linux.
gdb:
2015-11-13 Yao Qi <yao.qi@linaro.org>
PR tdep/19051
* arm-tdep.c (arm_type_align): Return the right alignment
value for vector.
(arm_vfp_cprc_sub_candidate): Return true for 64-bit and
128-bit vector types.
(arm_return_in_memory): Handel vector type.
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions