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Thomas Huth 4f02d49a80 disas/libvixl: Fix fall-through annotation for GCC >= 7 
For compiling with -Wimplicit-fallthrough we need to fix the
fallthrough annotations in the libvixl code. This is based on
the following upstream vixl commit by Martyn Capewell:

 https://git.linaro.org/arm/vixl.git/commit/?id=de326f850f736c3a337

 "GCC 7 enables switch/case fallthrough checking, but this fails in
  VIXL, because the annotation we use is Clang specific.

  Also, fix a missing annotation in the disassembler."

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20201211152426.350966-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
 		2020-12-18 09:14:22 +01:00
..
vixl disas/libvixl: Fix fall-through annotation for GCC >= 7 2020-12-18 09:14:22 +01:00
LICENCE disas: Add subset of libvixl sources for A64 disassembler 2014-02-08 14:50:48 +00:00
README disas/libvixl: Update to upstream VIXL 1.12 2016-01-11 16:04:50 +00:00
meson.build meson: convert disas directory to Meson 2020-08-21 06:30:24 -04:00

README 

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,
taken from libvixl 1.12).
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.