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qemu-e2k/disas/libvixl/Makefile.objs

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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 16:52:18 +01:00
libvixl_OBJS = vixl/utils.o \
vixl/compiler-intrinsics.o \
vixl/a64/instructions-a64.o \
vixl/a64/decoder-a64.o \
vixl/a64/disasm-a64.o
disas: Implement disassembly output for A64 Use libvixl to implement disassembly output in debug logs for A64, for use with both AArch64 hosts and targets. Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org> [PMM: * added support for target disassembly * switched to custom QEMUDisassembler so the output format matches what QEMU expects * make sure we correctly fall back to "just print hex" if we didn't build the AArch64 disassembler because of lack of a C++ compiler * rename from 'aarch64' to 'arm-a64' because this is a disassembler for the A64 instruction set * merge aarch64.c and aarch64-cxx.cc into one C++ file * simplify the aarch64.c<->aarch64-cxx.cc interface] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-05 18:27:28 +01:00
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 14:10:04 +01:00
# The -Wno-sign-compare is needed only for gcc 4.6, which complains about
# some signed-unsigned equality comparisons which later gcc versions do not.
configure: split c and cxx extra flags There was no possibility to add specific cxx flags using the configure file. So A new entrance has been created to support it. Duplication of information in configure and rules.mak. Taking QEMU_CFLAGS and add them to QEMU_CXXFLAGS, now the value of QEMU_CXXFLAGS is stored in config-host.mak, so there is no need for it. The makefile for libvixl was adding flags for QEMU_CXXFLAGS in QEMU_CFLAGS because of the addition in rules.mak. That was removed, so adding them where it should be. Signed-off-by: Bruno Dominguez <bru.dominguez@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1496754467-20893-1-git-send-email-bru.dominguez@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-06 15:07:47 +02:00
$(addprefix $(obj)/,$(libvixl_OBJS)): QEMU_CXXFLAGS := -I$(SRC_PATH)/disas/libvixl $(QEMU_CXXFLAGS) -Wno-sign-compare
libvixl: Correct build failures on NetBSD Ensure that C99 macros are defined regardless of the inclusion order of headers in vixl. This is required at least on NetBSD. The vixl/globals.h headers defines __STDC_CONSTANT_MACROS and must be included before other system headers. This file defines unconditionally the following macros, without altering the original sources: - __STDC_CONSTANT_MACROS - __STDC_LIMIT_MACROS - __STDC_FORMAT_MACROS Signed-off-by: Kamil Rytarowski <n54@gmx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170514051820.15985-1-n54@gmx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-02 12:51:46 +02:00
# Ensure that C99 macros are defined regardless of the inclusion order of
# headers in vixl. This is required at least on NetBSD.
configure: split c and cxx extra flags There was no possibility to add specific cxx flags using the configure file. So A new entrance has been created to support it. Duplication of information in configure and rules.mak. Taking QEMU_CFLAGS and add them to QEMU_CXXFLAGS, now the value of QEMU_CXXFLAGS is stored in config-host.mak, so there is no need for it. The makefile for libvixl was adding flags for QEMU_CXXFLAGS in QEMU_CFLAGS because of the addition in rules.mak. That was removed, so adding them where it should be. Signed-off-by: Bruno Dominguez <bru.dominguez@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1496754467-20893-1-git-send-email-bru.dominguez@gmail.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-06-06 15:07:47 +02:00
$(addprefix $(obj)/,$(libvixl_OBJS)): QEMU_CXXFLAGS += -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS
disas: Implement disassembly output for A64 Use libvixl to implement disassembly output in debug logs for A64, for use with both AArch64 hosts and targets. Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org> [PMM: * added support for target disassembly * switched to custom QEMUDisassembler so the output format matches what QEMU expects * make sure we correctly fall back to "just print hex" if we didn't build the AArch64 disassembler because of lack of a C++ compiler * rename from 'aarch64' to 'arm-a64' because this is a disassembler for the A64 instruction set * merge aarch64.c and aarch64-cxx.cc into one C++ file * simplify the aarch64.c<->aarch64-cxx.cc interface] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-02-05 18:27:28 +01:00
common-obj-$(CONFIG_ARM_A64_DIS) += $(libvixl_OBJS)
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