[PATCH v2 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, using both GCC 15 and
Clang 21. 

Thiago mentioned about copyright years in the previous version. I think
I should be using the range 2024-2026 since the tests are based on
previous tests and I should be retaining the original years. In my case,
these come from the aarch64-mops.{c,exp} tests. The GDB contribution
checklist site says so too!

Changes from v1->v2:
* Removal of register keyword in the tests.
* Simplifying the setup macros in the tests. 
* Fixup of globals in the tcl files.
* General formatting cleanup of files.
* gdb.exp fixup for feature detection

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, PRFM (reg), PRFUM
  gdb/aarch64: record/replay support for LSE128

 gdb/aarch64-tdep.c                           | 113 +++++++++-
 gdb/testsuite/gdb.reverse/aarch64-cssc.c     |  88 ++++++++
 gdb/testsuite/gdb.reverse/aarch64-cssc.exp   | 139 ++++++++++++
 gdb/testsuite/gdb.reverse/aarch64-lrcpc3.c   | 216 +++++++++++++++++++
 gdb/testsuite/gdb.reverse/aarch64-lrcpc3.exp | 203 +++++++++++++++++
 gdb/testsuite/gdb.reverse/aarch64-lse128.c   | 100 +++++++++
 gdb/testsuite/gdb.reverse/aarch64-lse128.exp | 137 ++++++++++++
 gdb/testsuite/lib/gdb.exp                    | 171 +++++++++++++++
 8 files changed, 1165 insertions(+), 2 deletions(-)
 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

-- 
2.53.0