[PATCH 0/3] Improvements for Pygments based disassembly styling

[Andrew Burgess <aburgess@redhat.com>]

This series was inspired by this stackoverflow post:

  https://stackoverflow.com/questions/73491793/why-is-there-a-%c2%b1-in-lea-rax-rip-%c2%b1-0xeb3

which highlighted some issues with the Python Pygments based
disassembler styling that was being used for all architectures in GDB
12.

The next release of GDB will use libopcodes styling for many of the
most popular architectures, but lots of the smaller architectures are
still using Pygments, and Pygments can still be used for all
architectures if a user chooses to disable use of libopcodes styling,
though I don't know why they would want to do that.

---

Andrew Burgess (3):
  gdb/testsuite: extend styling test for libopcodes styling
  gdb: improve disassembler styling when Pygments raises an exception
  gdb/disasm: better intel flavour disassembly styling with Pygments

 gdb/disasm.c                     |  69 ++++++++++----
 gdb/disasm.h                     |  21 +++-
 gdb/python/lib/gdb/styling.py    |  59 +++++++++++-
 gdb/testsuite/gdb.base/style.exp | 159 +++++++++++++++++++++++++------
 4 files changed, 250 insertions(+), 58 deletions(-)

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2.25.4