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[PATCH-for-10.1,0/9] target/arm: Remove some TARGET_AARCH64 uses (MTE & gdbstub)

Message ID 20250404223521.38781-1-philmd@linaro.org (mailing list archive)
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Series target/arm: Remove some TARGET_AARCH64 uses (MTE & gdbstub) | expand

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Philippe Mathieu-Daudé April 4, 2025, 10:35 p.m. UTC 
We'd like to reduce the use on TARGET_$arch definitions.
This series convert few to runtime checks, mostly in
MTE and gdbstub.

Philippe Mathieu-Daudé (9):
  target/arm: Remove uses of TARGET_AARCH64 in arch_dump.c
  target/arm: Remove use of TARGET_AARCH64 in dump.c
  target/arm: Remove use of TARGET_AARCH64 in arm_cpu_initfn()
  target/arm/mte: Include missing headers for GETPC()
  target/arm/mte: Reduce address_with_allocation_tag() scope
  target/arm/mte: Rename 'mte_helper.h' as generic 'mte.h'
  target/arm/mte: Restrict MTE declarations
  linux-user/arm: Implement MTE stubs for 32-bit user emulation
  target/arm: Build Aarch64 gdbstub helpers indistinctly

 linux-user/aarch64/mte_user_helper.h |  27 +---
 linux-user/arm/mte_user_helper.h     |  34 +++++
 target/arm/internals.h               | 128 +-----------------
 target/arm/tcg/mte.h                 | 190 +++++++++++++++++++++++++++
 target/arm/tcg/mte_helper.h          |  66 ----------
 target/arm/tcg/sve_ldst_internal.h   |   1 +
 linux-user/arm/mte_user_helper.c     |  13 ++
 target/arm/arch_dump.c               |   6 -
 target/arm/cpu.c                     |  38 +++---
 target/arm/gdbstub.c                 |   4 -
 target/arm/gdbstub64.c               |   2 +-
 target/arm/tcg/helper-a64.c          |   1 +
 target/arm/tcg/mte.c                 | 175 ++++++++++++++++++++++++
 target/arm/tcg/mte_helper.c          | 170 ++----------------------
 target/arm/tcg/sve_helper.c          |   1 +
 target/arm/tcg/translate-a64.c       |   1 +
 target/arm/tcg/translate-sve.c       |   1 +
 linux-user/arm/meson.build           |   2 +
 target/arm/meson.build               |   2 +-
 target/arm/tcg/meson.build           |   1 +
 20 files changed, 450 insertions(+), 413 deletions(-)
 create mode 100644 linux-user/arm/mte_user_helper.h
 create mode 100644 target/arm/tcg/mte.h
 delete mode 100644 target/arm/tcg/mte_helper.h
 create mode 100644 linux-user/arm/mte_user_helper.c
 create mode 100644 target/arm/tcg/mte.c