qemu-patch-raspberry4/disas/libvixl
Peter Maydell 8acc216b95 disas/libvixl: Suppress gcc 4.6.3 sign-compare warnings
The VIXL code includes some equality comparisons between signed
and unsigned types. Modern gcc and clang do not complain about
these, but older versions of gcc such as gcc 4.6.3 do. Since
libvixl is an upstream library, the simplest approach is to
suppress the warnings by applying -Wno-sign-compare to the
relevant files.

(GCC 4.6 is not quite yet irrelevant for us; it is the gcc
shipped with Ubuntu Precise, for example, which is an LTS
release not yet out of its support period.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1452604204-27202-1-git-send-email-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2016-01-12 16:45:45 +00:00
..
vixl disas/libvixl: Update to upstream VIXL 1.12 2016-01-11 16:04:50 +00:00
LICENCE disas: Add subset of libvixl sources for A64 disassembler 2014-02-08 14:50:48 +00:00
Makefile.objs disas/libvixl: Suppress gcc 4.6.3 sign-compare warnings 2016-01-12 16:45:45 +00:00
README disas/libvixl: Update to upstream VIXL 1.12 2016-01-11 16:04:50 +00:00

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,
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.