[Qemu-devel] [PATCH 0/8] xtensa patch queue

[Max Filippov]

Hi.

This is my current patch queue for xtensa:
- add support for a number of Special Registers: ATOMCTL, CACHEATTR, MISC;
- raise exceptions on access to unconfigured SRs/invalid access to configured 
SRs;
- add unit tests for SR access and for s32c1i opcode;
- use movcond to re-implement some opcodes more efficiently.

Please review/apply.

Max Filippov (8):
  target-xtensa: implement ATOMCTL SR
  target-xtensa: implement CACHEATTR SR
  target-xtensa: restrict available SRs by enabled options
  target-xtensa: better control rsr/wsr/xsr access to SRs
  target-xtensa: implement MISC SR
  target-xtensa: add SR accessibility unit tests
  target-xtensa: add s32c1i unit tests
  target-xtensa: use movcond where possible

 target-xtensa/cpu.c            |    3 +
 target-xtensa/cpu.h            |   14 ++
 target-xtensa/helper.c         |   75 +++++++--
 target-xtensa/helper.h         |    1 +
 target-xtensa/op_helper.c      |   57 ++++++
 target-xtensa/overlay_tool.h   |   12 ++-
 target-xtensa/translate.c      |  367 ++++++++++++++++++++++------------------
 tests/tcg/xtensa/Makefile      |    2 +
 tests/tcg/xtensa/macros.inc    |    2 +-
 tests/tcg/xtensa/test_s32c1i.S |   39 +++++
 tests/tcg/xtensa/test_sr.S     |   90 ++++++++++
 11 files changed, 484 insertions(+), 178 deletions(-)
 create mode 100644 tests/tcg/xtensa/test_s32c1i.S
 create mode 100644 tests/tcg/xtensa/test_sr.S

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1.7.7.6