From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: patches@linaro.org, "Stefan Weil" <sw@weilnetz.de>,
"Claudio Fontana" <claudio.fontana@huawei.com>,
"Alexander Graf" <agraf@suse.de>,
"Blue Swirl" <blauwirbel@gmail.com>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Anthony Liguori" <aliguori@amazon.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
kvmarm@lists.cs.columbia.edu,
"Christoffer Dall" <christoffer.dall@linaro.org>,
"Richard Henderson" <rth@twiddle.net>
Subject: [Qemu-devel] [PATCH v2 0/5] disas: add libvixl to support A64 disassembly
Date: Thu, 16 Jan 2014 11:13:26 +0000 [thread overview]
Message-ID: <1389870811-4504-1-git-send-email-peter.maydell@linaro.org> (raw)
Hi. This is a rebased and mildly cleaned up version of Claudio's
RFC patchset from last year to add libvixl to QEMU and use it
for A64 disassembly.
NOTE NOTE NOTE
* we now link with g++, not gcc (even if the target doesn't
happen to need the A64 disassembler, since it's a bit hard
to tell whether there's a C++-source .o file in the link)
* I've tested Linux (including static link of linux-user) and
MacOS hosts, but not Windows
* if you have a visceral dislike of the idea of C++ in the
QEMU binary now would be a good time to say OMG WTF BBQ
Changes v1 -> v2:
* fixed minor libvixl bugs that meant it didn't build on 32 bit
hosts or on Windows
* only import the files we need from libvixl, rather than
pulling in 10000 lines of code we never even compile
* merge aarch64-cxx.cc and aarch64.c into one file
* rename 'aarch64' to 'A64' since the instruction set we're
disassembling here is named A64, not AArch64
* tidied the makefiles a little so we only apply the libvixl
specific flags to those files
Changes RFC -> v1:
* some support for C++ compilation is already in master, so
the rules.mak changes are smaller and simpler
* I've fixed the output to better fit in a qemu debug log trace
* I simplified the interface between aarch64-cxx.cc and aarch64.c
a little bit
* correctly handle the "no C++ compiler, so no A64 disassembler"
build case
* added support for using this as a disassembler for A64 targets
as well as hosts
This patchset sits on top of target-arm.next.
You can find a git tree here:
git://git.linaro.org/people/peter.maydell/qemu-arm.git a64-vixl
web UI:
https://git.linaro.org/people/peter.maydell/qemu-arm.git/shortlog/refs/heads/a64-vixl
Claudio Fontana (1):
disas: Implement disassembly output for A64
Peter Maydell (4):
rules.mak: Support .cc as a C++ source file suffix
rules.mak: Link with C++ if we have a C++ compiler
disas: Add subset of libvixl sources for A64 disassembler
disas/libvixl: Fix upstream libvixl compilation issues
configure | 4 +
disas.c | 14 +-
disas/Makefile.objs | 5 +
disas/arm-a64.cc | 87 ++
disas/libvixl/LICENCE | 30 +
disas/libvixl/Makefile.objs | 8 +
disas/libvixl/a64/assembler-a64.h | 1784 +++++++++++++++++++++++++++++++++
disas/libvixl/a64/constants-a64.h | 1104 ++++++++++++++++++++
disas/libvixl/a64/cpu-a64.h | 56 ++
disas/libvixl/a64/decoder-a64.cc | 712 +++++++++++++
disas/libvixl/a64/decoder-a64.h | 198 ++++
disas/libvixl/a64/disasm-a64.cc | 1678 +++++++++++++++++++++++++++++++
disas/libvixl/a64/disasm-a64.h | 109 ++
disas/libvixl/a64/instructions-a64.cc | 238 +++++
disas/libvixl/a64/instructions-a64.h | 344 +++++++
disas/libvixl/globals.h | 65 ++
disas/libvixl/platform.h | 43 +
disas/libvixl/utils.cc | 120 +++
disas/libvixl/utils.h | 126 +++
include/disas/bfd.h | 1 +
rules.mak | 14 +-
target-arm/translate-a64.c | 2 +-
22 files changed, 6736 insertions(+), 6 deletions(-)
create mode 100644 disas/arm-a64.cc
create mode 100644 disas/libvixl/LICENCE
create mode 100644 disas/libvixl/Makefile.objs
create mode 100644 disas/libvixl/a64/assembler-a64.h
create mode 100644 disas/libvixl/a64/constants-a64.h
create mode 100644 disas/libvixl/a64/cpu-a64.h
create mode 100644 disas/libvixl/a64/decoder-a64.cc
create mode 100644 disas/libvixl/a64/decoder-a64.h
create mode 100644 disas/libvixl/a64/disasm-a64.cc
create mode 100644 disas/libvixl/a64/disasm-a64.h
create mode 100644 disas/libvixl/a64/instructions-a64.cc
create mode 100644 disas/libvixl/a64/instructions-a64.h
create mode 100644 disas/libvixl/globals.h
create mode 100644 disas/libvixl/platform.h
create mode 100644 disas/libvixl/utils.cc
create mode 100644 disas/libvixl/utils.h
--
1.8.5
next reply other threads:[~2014-01-16 11:26 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-16 11:13 Peter Maydell [this message]
2014-01-16 11:13 ` [Qemu-devel] [PATCH v2 1/5] rules.mak: Support .cc as a C++ source file suffix Peter Maydell
2014-01-16 11:13 ` [Qemu-devel] [PATCH v2 2/5] rules.mak: Link with C++ if we have a C++ compiler Peter Maydell
2014-01-16 11:13 ` [Qemu-devel] [PATCH v2 3/5] disas: Add subset of libvixl sources for A64 disassembler Peter Maydell
2014-01-16 11:13 ` [Qemu-devel] [PATCH v2 4/5] disas/libvixl: Fix upstream libvixl compilation issues Peter Maydell
2014-01-16 11:13 ` [Qemu-devel] [PATCH v2 5/5] disas: Implement disassembly output for A64 Peter Maydell
2014-01-28 11:45 ` [Qemu-devel] [PATCH v2 0/5] disas: add libvixl to support A64 disassembly Peter Maydell
2014-01-29 19:30 ` Richard Henderson
2014-01-29 20:01 ` Laurent Desnogues
2014-01-29 20:51 ` Peter Maydell
2014-02-04 11:47 ` Laurent Desnogues
2014-02-04 12:05 ` Peter Maydell
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