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qemu-tech.texi: update implemented xtensa features list

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Debug option is available since QEMU-1.2; FP coprocessor and
coprocessor context is available since QEMU-1.3.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Max Filippov 2012-11-29 19:53:20 +04:00 committed by Anthony Liguori
parent e912c96f7d
commit 044d003db9
1 changed files with 5 additions and 5 deletions
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qemu-tech.texi
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@ -262,16 +262,16 @@ Current QEMU limitations:
@item Core Xtensa ISA emulation, including most options: code density,
loop, extended L32R, 16- and 32-bit multiplication, 32-bit division,
MAC16, miscellaneous operations, boolean, multiprocessor synchronization,
MAC16, miscellaneous operations, boolean, FP coprocessor, coprocessor
context, debug, multiprocessor synchronization,
conditional store, exceptions, relocatable vectors, unaligned exception,
interrupts (including high priority and timer), hardware alignment,
region protection, region translation, MMU, windowed registers, thread
pointer, processor ID.
@item Not implemented options: FP coprocessor, coprocessor context,
data/instruction cache (including cache prefetch and locking), XLMI,
processor interface, debug. Also options not covered by the core ISA
(e.g. FLIX, wide branches) are not implemented.
@item Not implemented options: data/instruction cache (including cache
prefetch and locking), XLMI, processor interface. Also options not
covered by the core ISA (e.g. FLIX, wide branches) are not implemented.
@item Can run most Xtensa Linux binaries.