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| author | Max Filippov <jcmvbkbc@gmail.com> | 2012-12-05 07:15:22 +0400 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-12-08 18:48:26 +0000 |
| commit | fe0bd475aa31e60674f7f53b85dc293108026202 (patch) | |
| tree | e67f93a3470a0738eed141ebe5633872416b31a2 /target-xtensa/overlay_tool.h | |
| parent | 4e41d2f5830a76d3fe92b3d3b18cc9f2ee927770 (diff) | |
| download | qemu-fe0bd475aa31e60674f7f53b85dc293108026202.zip qemu-fe0bd475aa31e60674f7f53b85dc293108026202.tar.gz qemu-fe0bd475aa31e60674f7f53b85dc293108026202.tar.bz2 | |
target-xtensa: restrict available SRs by enabled options
Beginning with the RA-2004.1 release, SR access instructions (rsr, wsr,
xsr) are associated with their corresponding SR and raise illegal opcode
exception in case the register is not configured for the core.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'target-xtensa/overlay_tool.h')
| -rw-r--r-- | target-xtensa/overlay_tool.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/target-xtensa/overlay_tool.h b/target-xtensa/overlay_tool.h index 45205b8..0b47029 100644 --- a/target-xtensa/overlay_tool.h +++ b/target-xtensa/overlay_tool.h @@ -94,7 +94,9 @@ XCHAL_OPTION(XCHAL_HAVE_CACHEATTR, XTENSA_OPTION_CACHEATTR) | \ /* Other, TODO */ \ XCHAL_OPTION(XCHAL_HAVE_WINDOWED, XTENSA_OPTION_WINDOWED_REGISTER) | \ - XCHAL_OPTION(XCHAL_HAVE_DEBUG, XTENSA_OPTION_DEBUG)) + XCHAL_OPTION(XCHAL_HAVE_DEBUG, XTENSA_OPTION_DEBUG) |\ + XCHAL_OPTION(XCHAL_HAVE_THREADPTR, XTENSA_OPTION_THREAD_POINTER) | \ + XCHAL_OPTION(XCHAL_HAVE_PRID, XTENSA_OPTION_PROCESSOR_ID)) #ifndef XCHAL_WINDOW_OF4_VECOFS #define XCHAL_WINDOW_OF4_VECOFS 0x00000000 |