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qemu/disas/libvixl/README

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disas: Add subset of libvixl sources for A64 disassembler Add the subset of the libvixl sources that are needed for the A64 disassembler support. These sources come from https://github.com/armvixl/vixl commit 578645f14e122d2b which is VIXL release 1.1. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-02-05 21:27:27 +04:00
The code in this directory is a subset of libvixl:
https://github.com/armvixl/vixl
(specifically, it is the set of files needed for disassembly only,
disas/libvixl: Update to upstream VIXL 1.12 Update our copy of libvixl to upstream's 1.12 release. The major benefit from QEMU's point of view is that some instructions previously disassembled as "unimplemented (System)" are now displayed as something more useful. It also fixes some warnings about format strings that newer w64-mingw32 compilers were emitting. We didn't have any local changes to libvixl so nothing needed to be forward-ported. Although this is a large commit (due to upstream renaming most of the files), only a few of the files changed in this commit are not just straight copies of upstream libvixl files: disas/arm-a64.cc disas/libvixl/Makefile.objs disas/libvixl/README Note that this commit introduces some signed-unsigned comparison warnings on the old mingw compilers. Those compilers have broken TLS support anyway so have only ever been much use for compile tests; anybody still using them should add -Wno-sign-compare to their --extra-cflags. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-11 18:52:18 +03:00
taken from libvixl 1.12).
disas: Add subset of libvixl sources for A64 disassembler Add the subset of the libvixl sources that are needed for the A64 disassembler support. These sources come from https://github.com/armvixl/vixl commit 578645f14e122d2b which is VIXL release 1.1. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net>
2014-02-05 21:27:27 +04:00
Bugfixes should preferably be sent upstream initially.
The disassembler does not currently support the entire A64 instruction
set. Notably:
* Limited support for system instructions.
* A few miscellaneous integer and floating point instructions are missing.
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