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[binutils-gdb] gdb: fix TYPE_CODE_ARRAY handling in sparc targets
- From: sergiodj+buildbot at sergiodj dot net
- To: gdb-testers at sourceware dot org
- Date: Fri, 19 May 2017 08:37:57 -0400
- Subject: [binutils-gdb] gdb: fix TYPE_CODE_ARRAY handling in sparc targets
- Authentication-results: sourceware.org; auth=none
*** TEST RESULTS FOR COMMIT 1933fd8ee01ad2e74a9c6341bc40f54962a8f889 ***
Author: Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
Branch: master
Commit: 1933fd8ee01ad2e74a9c6341bc40f54962a8f889
gdb: fix TYPE_CODE_ARRAY handling in sparc targets
gdb has a special type (TYPE_CODE_ARRAY) to support the gcc extension
(https://gcc.gnu.org/onlinedocs/gcc/Vector-Extensions.html).
TYPE_CODE_ARRAY is handled incorrectly for both (32- and 64-bit) modes
on Sparc machines.
Tested on sparc64-linux-gnu and sparc-solaris (32- and 64-bit mode).
6 tests ( from gdb/testsuite/gdb.base/gnu_vector.exp) failed on
sparc64-Linux and on sparc-Solaris in 32- and 64-bit mode. Now all
these tests passed. gdb/testsuite/gdb.base/gnu_vector.exp has 117
different cases for small (and not small) arrays and structures.
No regressions.
gdb/ChangeLog:
2017-05-19 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
* sparc-tdep.c (sparc_structure_return_p)
(sparc_arg_on_registers_p): New functions.
(sparc32_store_arguments): Use them.
* sparc64-tdep.c (sparc64_16_byte_align_p)
(sparc64_store_floating_fields, sparc64_extract_floating_fields):
Handle TYPE_CODE_ARRAY.