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| author | Sandra Loosemore <sandra@codesourcery.com> | 2019-08-23 08:18:54 -0700 |
|---|---|---|
| committer | Sandra Loosemore <sandra@codesourcery.com> | 2019-08-23 08:18:54 -0700 |
| commit | de8af80891ff0eee61cd219b316e176e9ae88e91 (patch) | |
| tree | 86e11f1ea91c9ef4a6228c42c3b9db0b4972d505 /opcodes/ft32-dis.c | |
| parent | 09f7b0de537d465fc8ed9f9433e348c1bc78aab2 (diff) | |
| download | gdb-de8af80891ff0eee61cd219b316e176e9ae88e91.zip gdb-de8af80891ff0eee61cd219b316e176e9ae88e91.tar.gz gdb-de8af80891ff0eee61cd219b316e176e9ae88e91.tar.bz2 | |
Fix bug in nios2 prologue analysis.
The nios2 prologue analyzer was mistakenly using an unsigned int field
to represent a 32-bit signed value. This caused problems with an
incorrect conversion being applied to negative values when they were
automatically promoted for addition to a 64-bit CORE_ADDR value.
This patch fixes test failures in gdb.base/large-frame.exp and
gdb.dwarf2/dw2-ref-missing-frame.exp. Normally the nios2 backend
prefers to use the dwarf2 unwinder so the prologue analyzer is only
invoked if there is no dwarf2 information.
2019-08-23 Sandra Loosemore <sandra@codesourcery.com>
gdb/
* nios2-tdep.c (struct reg_value): Improve comments. Make
the offset field signed.
Diffstat (limited to 'opcodes/ft32-dis.c')
0 files changed, 0 insertions, 0 deletions