[PATCH 00/12] Regset rework preparations part 2

Andreas Arnez
2014-05-26T16:37:01Z

Now that part 1 of the regset rework preparations has been integrated
(https://sourceware.org/ml/gdb-patches/2014-05/msg00239.html), I'd
like to continue with part 2.

This part adds a collect_regset method to all Linux regsets where it
had been missing. This is necessary, but not sufficient, to make the
"gcore" command multi-arch capable for the affected targets. When
this part is approved, I can provide a follow-on patch set that fills
the remaining gaps to multi-arch capable core file handling for all
Linux targets.

Another goal is to make regset handling more similar across
architectures. Therefore the first patch in this series introduces
generic regset_supply/collect functions, and several of the following
patches exploit them. Last time I posted this, Mark Kettenis
indicated a need for discussing these functions' interfaces, and I
tried to explain my reasons for the suggested choice:
https://sourceware.org/ml/gdb-patches/2014-05/msg00043.html.

Andreas Arnez (12):
regcache: Add functions suitable for regset_supply/collect.
S390: Migrate to regcache_supply/collect_regset.
AARCH64 Linux: Fill 'collect_regset' in regset structures.
ALPHA Linux: Fill 'collect_regset' in regset structures.
FRV Linux: Fill 'collect_regset' in regset structures.
HPPA Linux: Fill 'collect_regset' in regset structures.
M32R Linux: Fill 'collect_regset' in regset structure.
NIOS2 Linux: Fill 'collect_regset' in regset structure.
SCORE: Fill 'collect_regset' in regset structure.
TILEGX Linux: Fill 'collect_regset' in regset structure.
M68K Linux: Define regset structures.
IA64 Linux: Define regset structures.

gdb/aarch64-linux-nat.c | 38 ++-----
gdb/aarch64-linux-tdep.c | 90 ++++-----------
gdb/aarch64-linux-tdep.h | 18 ++-
gdb/alpha-linux-tdep.c | 56 ++++++----
gdb/frv-linux-tdep.c | 141 +++++++++---------------
gdb/hppa-linux-tdep.c | 101 ++++++-----------
gdb/ia64-linux-tdep.c | 87 +++++++++++++++
gdb/m32r-linux-tdep.c | 81 +++++++++++---
gdb/m68klinux-tdep.c | 65 +++++++++++
gdb/nios2-linux-tdep.c | 23 +++-
gdb/regcache.c | 66 +++++++++++
gdb/regcache.h | 38 +++++++
gdb/s390-linux-nat.c | 177 +++++++++++++-----------------
gdb/s390-linux-tdep.c | 278 ++++++++++-------------------------------------
gdb/s390-linux-tdep.h | 13 +--
gdb/score-tdep.c | 72 ++++--------
gdb/score-tdep.h | 34 +-----
gdb/tilegx-linux-tdep.c | 37 +++----
18 files changed, 690 insertions(+), 725 deletions(-)

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1.8.4.2