[PATCH 0/4] gdb/aarch64: record/replay support for AArch64

[<Ezra.Sitorus@arm.com>]

From: Ezra Sitorus <ezra.sitorus@arm.com>

This patch series enables record/replay for the following AArch64
features:
* FEAT_LRCPC3 (+rcpc3)
* FEAT_CSSC (+cssc)
* FEAT_RPRFM (+rprfm)
* FEAT_LSE128 (+lse128)

These were tested either with QEMU or Shrinkwrap. In both cases, I seem
to have test failures that are not related to my patches (gdb.threads,
gdb.mi tests for example). In these cases, is it fair to ignore these?
Or is there some underlying issue I've missed?

In addition, whenever I used QEMU, I disabled gcs because it seems to
cause test failures - address/memory accesses seem to always cause a
fault. Am I doing something wrong?

Ezra

Ezra Sitorus (4):
  gdb/aarch64: record/replay support for LRCPC3
  gdb/aarch64: Test record/replay support for CSSC
  gdb/aarch64: record/replay support for RPRFM and PRFM (reg)
  gdb/aarch64: record/replay support for LSE128

 gdb/aarch64-tdep.c                           | 105 ++++++
 gdb/testsuite/gdb.reverse/aarch64-cssc.c     | 113 +++++++
 gdb/testsuite/gdb.reverse/aarch64-cssc.exp   | 141 ++++++++
 gdb/testsuite/gdb.reverse/aarch64-lrcpc3.c   | 319 +++++++++++++++++++
 gdb/testsuite/gdb.reverse/aarch64-lrcpc3.exp | 203 ++++++++++++
 gdb/testsuite/gdb.reverse/aarch64-lse128.c   | 139 ++++++++
 gdb/testsuite/gdb.reverse/aarch64-lse128.exp | 138 ++++++++
 gdb/testsuite/lib/gdb.exp                    | 171 ++++++++++
 8 files changed, 1329 insertions(+)
 create mode 100644 gdb/testsuite/gdb.reverse/aarch64-cssc.c
 create mode 100644 gdb/testsuite/gdb.reverse/aarch64-cssc.exp
 create mode 100644 gdb/testsuite/gdb.reverse/aarch64-lrcpc3.c
 create mode 100644 gdb/testsuite/gdb.reverse/aarch64-lrcpc3.exp
 create mode 100644 gdb/testsuite/gdb.reverse/aarch64-lse128.c
 create mode 100644 gdb/testsuite/gdb.reverse/aarch64-lse128.exp

-- 
2.43.0