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[PATCH v4 0/6] Remove unconditional arch dependency on asm/debugger.h



This series removes the unconditional requirement that all architectures
implement asm/debugger.h. It additionally removes arm's debugger.h and
disentangles some of the x86 gdbsx/gdbstub/generic debugger code.

Additionally, this series does the following:
- Provides generic stubs when !CONFIG_CRASH_DEBUG
- Adds stronger separation between gdbstub, gdbsx, and generic debugger
  code.

v4 simply includes the review feedback from v3 with no other big changes
(as was the case for v3 in comparison to v2).

Bobby Eshleman (6):
  arm/traps: remove debugger_trap_fatal() calls
  x86/debugger: separate Xen and guest debugging debugger_trap_*
    functions
  arch/x86: rename debug.c to gdbsx.c
  x86/gdbsx: expand dbg_rw_mem() inline
  arch/x86: move domain_pause_for_debugger() to domain.h
  x86: change asm/debugger.h to xen/debugger.h

 xen/arch/arm/traps.c              |  7 ----
 xen/arch/x86/Makefile             |  2 +-
 xen/arch/x86/domain.c             |  2 +-
 xen/arch/x86/domctl.c             | 12 +-----
 xen/arch/x86/{debug.c => gdbsx.c} | 28 ++++++-------
 xen/arch/x86/nmi.c                |  1 -
 xen/arch/x86/traps.c              | 52 +++++++++++++++----------
 xen/common/domain.c               |  2 +-
 xen/common/gdbstub.c              |  2 +-
 xen/common/keyhandler.c           |  2 +-
 xen/common/shutdown.c             |  2 +-
 xen/drivers/char/console.c        |  2 +-
 xen/include/asm-arm/debugger.h    | 15 -------
 xen/include/asm-x86/debugger.h    | 65 +------------------------------
 xen/include/asm-x86/domain.h      |  2 +
 xen/include/asm-x86/gdbsx.h       | 19 +++++++++
 xen/include/xen/debugger.h        | 51 ++++++++++++++++++++++++
 17 files changed, 125 insertions(+), 141 deletions(-)
 rename xen/arch/x86/{debug.c => gdbsx.c} (89%)
 delete mode 100644 xen/include/asm-arm/debugger.h
 create mode 100644 xen/include/asm-x86/gdbsx.h
 create mode 100644 xen/include/xen/debugger.h

-- 
2.32.0




 


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