[Qemu-devel] [PATCH 0/6] target-xtensa: add basic checks to cache opcodes

[Max Filippov]

Hello,

this series adds basic checks (privilege level, address validity, windowed
register validation) to all cache opcodes. This improves emulation quality
and allows to debug cache-related issues that happen on real hardware.

Max Filippov (6):
  target-xtensa: add RRRI4 opcode format fields
  target-xtensa: add basic checks to dcache opcodes
  target-xtensa: add basic checks to icache opcodes
  target-xtensa: add overridable test_init macro
  target-xtensa: allow using core configuration in tests
  target-xtensa: add basic tests for cache opcodes

 target-xtensa/helper.h            |  1 +
 target-xtensa/op_helper.c         |  5 ++
 target-xtensa/translate.c         | 74 +++++++++++++++++++++++++++++
 tests/tcg/xtensa/Makefile         | 12 +++--
 tests/tcg/xtensa/macros.inc       |  6 +++
 tests/tcg/xtensa/test_b.S         |  2 +-
 tests/tcg/xtensa/test_bi.S        |  2 +-
 tests/tcg/xtensa/test_boolean.S   |  2 +-
 tests/tcg/xtensa/test_break.S     |  2 +-
 tests/tcg/xtensa/test_bz.S        |  2 +-
 tests/tcg/xtensa/test_cache.S     | 97 +++++++++++++++++++++++++++++++++++++++
 tests/tcg/xtensa/test_clamps.S    |  2 +-
 tests/tcg/xtensa/test_extui.S     |  2 +-
 tests/tcg/xtensa/test_fail.S      |  2 +-
 tests/tcg/xtensa/test_interrupt.S |  2 +-
 tests/tcg/xtensa/test_loop.S      |  2 +-
 tests/tcg/xtensa/test_mac16.S     |  2 +-
 tests/tcg/xtensa/test_max.S       |  2 +-
 tests/tcg/xtensa/test_min.S       |  2 +-
 tests/tcg/xtensa/test_mmu.S       |  6 +--
 tests/tcg/xtensa/test_mul16.S     |  2 +-
 tests/tcg/xtensa/test_mul32.S     |  2 +-
 tests/tcg/xtensa/test_nsa.S       |  2 +-
 tests/tcg/xtensa/test_pipeline.S  |  2 +-
 tests/tcg/xtensa/test_quo.S       |  2 +-
 tests/tcg/xtensa/test_rem.S       |  2 +-
 tests/tcg/xtensa/test_rst0.S      |  2 +-
 tests/tcg/xtensa/test_s32c1i.S    |  2 +-
 tests/tcg/xtensa/test_sar.S       |  2 +-
 tests/tcg/xtensa/test_sext.S      |  2 +-
 tests/tcg/xtensa/test_shift.S     |  2 +-
 tests/tcg/xtensa/test_sr.S        |  2 +-
 tests/tcg/xtensa/test_timer.S     |  2 +-
 tests/tcg/xtensa/test_windowed.S  |  2 +-
 34 files changed, 221 insertions(+), 34 deletions(-)
 create mode 100644 tests/tcg/xtensa/test_cache.S

-- 
1.8.1.4