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| author | Tom Tromey <tromey@adacore.com> | 2021-12-14 08:46:59 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2022-01-05 12:35:42 -0700 |
| commit | d4be21dce768ba5cddc300544a4953748187982c (patch) | |
| tree | f3d2e396f147f36c99b45d31234c81c8d2d4ee7e /binutils/doc | |
| parent | 729a211143c69e42debcb26bec7071d958e12b45 (diff) | |
| download | gdb-d4be21dce768ba5cddc300544a4953748187982c.zip gdb-d4be21dce768ba5cddc300544a4953748187982c.tar.gz gdb-d4be21dce768ba5cddc300544a4953748187982c.tar.bz2 | |
Change riscv_return_value to use RETURN_VALUE_ABI_PRESERVES_ADDRESS
Internally, AdaCore has a test that is equivalent to (really a direct
translation of) gdb.base/gnu_vector.exp. On 32-bit RISC-V, the
"return" part of this test fails.
Joel tracked this down to riscv_return_value returning
RETURN_VALUE_ABI_RETURNS_ADDRESS. Using
RETURN_VALUE_ABI_PRESERVES_ADDRESS is more correct here, and fixes the
bug.
I tested this for both 32- and 64-bit RISC-V using the AdaCore
internal test suite, and Andrew Burgess tested it using
gnu_vector.exp.
Diffstat (limited to 'binutils/doc')
0 files changed, 0 insertions, 0 deletions