Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging

* configure and meson cleanups
* KVM_GET/SET_SREGS2 support for x86

# gpg: Signature made Wed 12 Jan 2022 13:09:19 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini-gitlab/tags/for-upstream:
  meson: reenable filemonitor-inotify compilation
  meson: build all modules by default
  configure: do not create roms/seabios/config.mak if SeaBIOS not present
  tests/tcg: Fix target-specific Makefile variables path for user-mode
  KVM: x86: ignore interrupt_bitmap field of KVM_GET/SET_SREGS
  KVM: use KVM_{GET|SET}_SREGS2 when supported.
  meson: add comments in the target-specific flags section
  configure, meson: move config-poison.h to meson
  meson: build contrib/ executables after generated headers
  configure: move non-command-line variables away from command-line parsing section
  configure: parse --enable/--disable-strip automatically, flip default
  configure, makefile: remove traces of really old files
  configure: do not set bsd_user/linux_user early
  configure: simplify creation of plugin symbol list
  block/file-posix: Simplify the XFS_IOC_DIOINFO handling
  meson: cleanup common-user/ build
  user: move common-user includes to a subdirectory of {bsd,linux}-user/
  meson: reuse common_user_inc when building files specific to user-mode emulators

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell
2022-01-13 13:59:56 +00:00
42 changed files with 276 additions and 248 deletions
+4 -7
View File
@@ -206,14 +206,11 @@ recurse-clean: $(addsuffix /clean, $(ROM_DIRS))
clean: recurse-clean
-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean || :
-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) clean-ctlist || :
# avoid old build problems by removing potentially incorrect old files
rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
find . \( -name '*.so' -o -name '*.dll' -o -name '*.[oda]' \) -type f \
! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-aarch64.a \
! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-arm.a \
-exec rm {} +
rm -f TAGS cscope.* *.pod *~ */*~
rm -f fsdev/*.pod scsi/*.pod
rm -f TAGS cscope.* *~ */*~
VERSION = $(shell cat $(SRC_PATH)/VERSION)
@@ -224,10 +221,10 @@ qemu-%.tar.bz2:
distclean: clean
-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean -g || :
rm -f config-host.mak config-host.h* config-poison.h
rm -f config-host.mak
rm -f tests/tcg/config-*.mak
rm -f config-all-disas.mak config.status
rm -f roms/seabios/config.mak roms/vgabios/config.mak
rm -f config.status
rm -f roms/seabios/config.mak
rm -f qemu-plugins-ld.symbols qemu-plugins-ld64.symbols
rm -f *-config-target.h *-config-devices.mak *-config-devices.h
rm -rf meson-private meson-logs meson-info compile_commands.json
+16 -21
View File
@@ -106,10 +106,6 @@
#include <sys/diskslice.h>
#endif
#ifdef CONFIG_XFS
#include <xfs/xfs.h>
#endif
/* OS X does not have O_DSYNC */
#ifndef O_DSYNC
#ifdef O_SYNC
@@ -156,9 +152,6 @@ typedef struct BDRVRawState {
int perm_change_flags;
BDRVReopenState *reopen_state;
#ifdef CONFIG_XFS
bool is_xfs:1;
#endif
bool has_discard:1;
bool has_write_zeroes:1;
bool discard_zeroes:1;
@@ -409,14 +402,22 @@ static void raw_probe_alignment(BlockDriverState *bs, int fd, Error **errp)
if (probe_logical_blocksize(fd, &bs->bl.request_alignment) < 0) {
bs->bl.request_alignment = 0;
}
#ifdef CONFIG_XFS
if (s->is_xfs) {
struct dioattr da;
if (xfsctl(NULL, fd, XFS_IOC_DIOINFO, &da) >= 0) {
bs->bl.request_alignment = da.d_miniosz;
/* The kernel returns wrong information for d_mem */
/* s->buf_align = da.d_mem; */
}
#ifdef __linux__
/*
* The XFS ioctl definitions are shipped in extra packages that might
* not always be available. Since we just need the XFS_IOC_DIOINFO ioctl
* here, we simply use our own definition instead:
*/
struct xfs_dioattr {
uint32_t d_mem;
uint32_t d_miniosz;
uint32_t d_maxiosz;
} da;
if (ioctl(fd, _IOR('X', 30, struct xfs_dioattr), &da) >= 0) {
bs->bl.request_alignment = da.d_miniosz;
/* The kernel returns wrong information for d_mem */
/* s->buf_align = da.d_mem; */
}
#endif
@@ -798,12 +799,6 @@ static int raw_open_common(BlockDriverState *bs, QDict *options,
#endif
s->needs_alignment = raw_needs_alignment(bs);
#ifdef CONFIG_XFS
if (platform_test_xfs_fd(s->fd)) {
s->is_xfs = true;
}
#endif
bs->supported_zero_flags = BDRV_REQ_MAY_UNMAP | BDRV_REQ_NO_FALLBACK;
if (S_ISREG(st.st_mode)) {
/* When extending regular files, we get zeros from the OS */
+1 -1
View File
@@ -4,7 +4,7 @@ endif
bsd_user_ss = ss.source_set()
common_user_inc += include_directories('.')
common_user_inc += include_directories('include')
bsd_user_ss.add(files(
'bsdload.c',
+1 -1
View File
@@ -1,6 +1,6 @@
common_user_inc += include_directories('host/' / host_arch)
common_user_ss.add(files(
user_ss.add(files(
'safe-syscall.S',
'safe-syscall-error.c',
))
Vendored
+29 -160
View File
@@ -78,7 +78,6 @@ TMPC="${TMPDIR1}/${TMPB}.c"
TMPO="${TMPDIR1}/${TMPB}.o"
TMPCXX="${TMPDIR1}/${TMPB}.cxx"
TMPE="${TMPDIR1}/${TMPB}.exe"
TMPTXT="${TMPDIR1}/${TMPB}.txt"
rm -f config.log
@@ -291,7 +290,6 @@ EXTRA_CXXFLAGS=""
EXTRA_LDFLAGS=""
xen_ctrl_version="$default_feature"
xfs="$default_feature"
membarrier="$default_feature"
vhost_kernel="$default_feature"
vhost_net="$default_feature"
@@ -309,21 +307,16 @@ debug="no"
sanitizers="no"
tsan="no"
fortify_source="$default_feature"
strip_opt="yes"
mingw32="no"
gcov="no"
EXESUF=""
modules="no"
module_upgrades="no"
prefix="/usr/local"
qemu_suffix="qemu"
bsd="no"
linux="no"
solaris="no"
profiler="no"
softmmu="yes"
linux_user="no"
bsd_user="no"
linux_user=""
bsd_user=""
pkgversion=""
pie=""
qom_cast_debug="yes"
@@ -333,8 +326,6 @@ opengl="$default_feature"
cpuid_h="no"
avx2_opt="$default_feature"
guest_agent="$default_feature"
guest_agent_with_vss="no"
guest_agent_ntddscsi="no"
vss_win32_sdk="$default_feature"
win_sdk="no"
want_tools="$default_feature"
@@ -529,6 +520,10 @@ fi
# OS specific
mingw32="no"
bsd="no"
linux="no"
solaris="no"
case $targetos in
windows)
mingw32="yes"
@@ -540,7 +535,6 @@ gnu/kfreebsd)
;;
freebsd)
bsd="yes"
bsd_user="yes"
make="${MAKE-gmake}"
# needed for kinfo_getvmmap(3) in libutil.h
;;
@@ -585,7 +579,6 @@ haiku)
;;
linux)
linux="yes"
linux_user="yes"
vhost_user=${default_feature:-yes}
;;
esac
@@ -896,7 +889,6 @@ for opt do
debug_tcg="yes"
debug_mutex="yes"
debug="yes"
strip_opt="no"
fortify_source="no"
;;
--enable-sanitizers) sanitizers="yes"
@@ -907,8 +899,6 @@ for opt do
;;
--disable-tsan) tsan="no"
;;
--disable-strip) strip_opt="no"
;;
--disable-slirp) slirp="disabled"
;;
--enable-slirp) slirp="enabled"
@@ -1021,10 +1011,6 @@ for opt do
;;
--enable-opengl) opengl="yes"
;;
--disable-xfsctl) xfs="no"
;;
--enable-xfsctl) xfs="yes"
;;
--disable-zlib-test)
;;
--enable-guest-agent) guest_agent="yes"
@@ -1265,18 +1251,26 @@ if eval test -z "\${cross_cc_$cpu}"; then
cross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
fi
# For user-mode emulation the host arch has to be one we explicitly
# support, even if we're using TCI.
if [ "$ARCH" = "unknown" ]; then
bsd_user="no"
linux_user="no"
fi
default_target_list=""
deprecated_targets_list=ppc64abi32-linux-user
deprecated_features=""
mak_wilds=""
if [ "$linux_user" != no ]; then
if [ "$targetos" = linux ] && [ -d $source_path/linux-user/include/host/$cpu ]; then
linux_user=yes
elif [ "$linux_user" = yes ]; then
error_exit "linux-user not supported on this architecture"
fi
fi
if [ "$bsd_user" != no ]; then
if [ "$bsd_user" = "" ]; then
test $targetos = freebsd && bsd_user=yes
fi
if [ "$bsd_user" = yes ] && ! [ -d $source_path/bsd-user/$targetos ]; then
error_exit "bsd-user not supported on this host OS"
fi
fi
if [ "$softmmu" = "yes" ]; then
mak_wilds="${mak_wilds} $source_path/configs/targets/*-softmmu.mak"
fi
@@ -1367,7 +1361,6 @@ Advanced options (experts only):
--enable-debug enable common debug build options
--enable-sanitizers enable default sanitizers
--enable-tsan enable thread sanitizer
--disable-strip disable stripping binaries
--disable-werror disable compilation abort on warning
--disable-stack-protector disable compiler-provided stack protection
--audio-drv-list=LIST set audio drivers to try if -audiodev is not used
@@ -1431,7 +1424,6 @@ cat << EOF
avx512f AVX512F optimization support
replication replication support
opengl opengl support
xfsctl xfsctl support
qom-cast-debug cast debugging support
tools build qemu-io, qemu-nbd and qemu-img tools
bochs bochs image format support
@@ -1702,6 +1694,7 @@ if test "$static" = "yes" ; then
plugins="no"
fi
fi
test "$plugins" = "" && plugins=yes
cat > $TMPC << EOF
@@ -2323,91 +2316,6 @@ EOF
fi
fi
##########################################
# xfsctl() probe, used for file-posix.c
if test "$xfs" != "no" ; then
cat > $TMPC << EOF
#include <stddef.h> /* NULL */
#include <xfs/xfs.h>
int main(void)
{
xfsctl(NULL, 0, 0, NULL);
return 0;
}
EOF
if compile_prog "" "" ; then
xfs="yes"
else
if test "$xfs" = "yes" ; then
feature_not_found "xfs" "Install xfsprogs/xfslibs devel"
fi
xfs=no
fi
fi
##########################################
# plugin linker support probe
if test "$plugins" != "no"; then
#########################################
# See if --dynamic-list is supported by the linker
ld_dynamic_list="no"
cat > $TMPTXT <<EOF
{
foo;
};
EOF
cat > $TMPC <<EOF
#include <stdio.h>
void foo(void);
void foo(void)
{
printf("foo\n");
}
int main(void)
{
foo();
return 0;
}
EOF
if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
ld_dynamic_list="yes"
fi
#########################################
# See if -exported_symbols_list is supported by the linker
ld_exported_symbols_list="no"
cat > $TMPTXT <<EOF
_foo
EOF
if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
ld_exported_symbols_list="yes"
fi
if test "$ld_dynamic_list" = "no" &&
test "$ld_exported_symbols_list" = "no" ; then
if test "$plugins" = "yes"; then
error_exit \
"Plugin support requires dynamic linking and specifying a set of symbols " \
"that are exported to plugins. Unfortunately your linker doesn't " \
"support the flag (--dynamic-list or -exported_symbols_list) used " \
"for this purpose."
else
plugins="no"
fi
else
plugins="yes"
fi
fi
##########################################
# glib support probe
@@ -2639,6 +2547,7 @@ fi
##########################################
# check if we have VSS SDK headers for win
guest_agent_with_vss="no"
if test "$mingw32" = "yes" && test "$guest_agent" != "no" && \
test "$vss_win32_sdk" != "no" ; then
case "$vss_win32_sdk" in
@@ -2669,7 +2578,6 @@ EOF
echo "ERROR: The headers are extracted in the directory \`inc'."
feature_not_found "VSS support"
fi
guest_agent_with_vss="no"
fi
fi
@@ -2696,6 +2604,7 @@ fi
##########################################
# check if mingw environment provides a recent ntddscsi.h
guest_agent_ntddscsi="no"
if test "$mingw32" = "yes" && test "$guest_agent" != "no"; then
cat > $TMPC << EOF
#include <windows.h>
@@ -3400,9 +3309,6 @@ echo "GIT_SUBMODULES_ACTION=$git_submodules_action" >> $config_host_mak
if test "$debug_tcg" = "yes" ; then
echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
fi
if test "$strip_opt" = "yes" ; then
echo "STRIP=${strip}" >> $config_host_mak
fi
if test "$mingw32" = "yes" ; then
echo "CONFIG_WIN32=y" >> $config_host_mak
if test "$guest_agent_with_vss" = "yes" ; then
@@ -3456,9 +3362,6 @@ echo "CONFIG_BDRV_RO_WHITELIST=$block_drv_ro_whitelist" >> $config_host_mak
if test "$block_drv_whitelist_tools" = "yes" ; then
echo "CONFIG_BDRV_WHITELIST_TOOLS=y" >> $config_host_mak
fi
if test "$xfs" = "yes" ; then
echo "CONFIG_XFS=y" >> $config_host_mak
fi
qemu_version=$(head $source_path/VERSION)
echo "PKGVERSION=$pkgversion" >>$config_host_mak
echo "SRC_PATH=$source_path" >> $config_host_mak
@@ -3645,22 +3548,6 @@ fi
if test "$plugins" = "yes" ; then
echo "CONFIG_PLUGIN=y" >> $config_host_mak
# Copy the export object list to the build dir
if test "$ld_dynamic_list" = "yes" ; then
echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
ld_symbols=qemu-plugins-ld.symbols
cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
elif test "$ld_exported_symbols_list" = "yes" ; then
echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
ld64_symbols=qemu-plugins-ld64.symbols
echo "# Automatically generated by configure - do not modify" > $ld64_symbols
grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
else
error_exit \
"If \$plugins=yes, either \$ld_dynamic_list or " \
"\$ld_exported_symbols_list should have been set to 'yes'."
fi
fi
if test -n "$gdb_bin"; then
@@ -3699,6 +3586,7 @@ echo "GLIB_LIBS=$glib_libs" >> $config_host_mak
echo "GLIB_VERSION=$(pkg-config --modversion glib-2.0)" >> $config_host_mak
echo "QEMU_LDFLAGS=$QEMU_LDFLAGS" >> $config_host_mak
echo "LD_I386_EMULATION=$ld_i386_emulation" >> $config_host_mak
echo "STRIP=$strip" >> $config_host_mak
echo "EXESUF=$EXESUF" >> $config_host_mak
echo "LIBS_QGA=$libs_qga" >> $config_host_mak
@@ -3776,9 +3664,6 @@ fi
# so the build tree will be missing the link back to the new file, and
# tests might fail. Prefer to keep the relevant files in their own
# directory and symlink the directory instead.
# UNLINK is used to remove symlinks from older development versions
# that might get into the way when doing "git update" without doing
# a "make distclean" in between.
LINKS="Makefile"
LINKS="$LINKS tests/tcg/Makefile.target"
LINKS="$LINKS pc-bios/optionrom/Makefile"
@@ -3790,7 +3675,6 @@ LINKS="$LINKS tests/avocado tests/data"
LINKS="$LINKS tests/qemu-iotests/check"
LINKS="$LINKS python"
LINKS="$LINKS contrib/plugins/Makefile "
UNLINK="pc-bios/keymaps"
for bios_file in \
$source_path/pc-bios/*.bin \
$source_path/pc-bios/*.elf \
@@ -3812,11 +3696,6 @@ for f in $LINKS ; do
symlink "$source_path/$f" "$f"
fi
done
for f in $UNLINK ; do
if [ -L "$f" ]; then
rm -f "$f"
fi
done
(for i in $cross_cc_vars; do
export $i
@@ -3825,7 +3704,8 @@ export target_list source_path use_containers cpu
$source_path/tests/tcg/configure.sh)
# temporary config to build submodules
for rom in seabios; do
if test -f $source_path/roms/seabios/Makefile; then
for rom in seabios; do
config_mak=roms/$rom/config.mak
echo "# Automatically generated by configure - do not modify" > $config_mak
echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
@@ -3838,7 +3718,8 @@ for rom in seabios; do
echo "IASL=$iasl" >> $config_mak
echo "LD=$ld" >> $config_mak
echo "RANLIB=$ranlib" >> $config_mak
done
done
fi
config_mak=pc-bios/optionrom/config.mak
echo "# Automatically generated by configure - do not modify" > $config_mak
@@ -3925,7 +3806,6 @@ if test "$skip_meson" = no; then
-Doptimization=$(if test "$debug" = yes; then echo 0; else echo 2; fi) \
-Ddebug=$(if test "$debug_info" = yes; then echo true; else echo false; fi) \
-Dwerror=$(if test "$werror" = yes; then echo true; else echo false; fi) \
-Dstrip=$(if test "$strip_opt" = yes; then echo true; else echo false; fi) \
-Db_pie=$(if test "$pie" = yes; then echo true; else echo false; fi) \
-Db_coverage=$(if test "$gcov" = yes; then echo true; else echo false; fi) \
-Db_lto=$lto -Dcfi=$cfi -Dtcg=$tcg -Dxen=$xen \
@@ -3956,17 +3836,6 @@ if test -n "${deprecated_features}"; then
echo " features: ${deprecated_features}"
fi
# Create list of config switches that should be poisoned in common code...
# but filter out CONFIG_TCG and CONFIG_USER_ONLY which are special.
target_configs_h=$(ls *-config-devices.h *-config-target.h 2>/dev/null)
if test -n "$target_configs_h" ; then
sed -n -e '/CONFIG_TCG/d' -e '/CONFIG_USER_ONLY/d' \
-e '/^#define / { s///; s/ .*//; s/^/#pragma GCC poison /p; }' \
$target_configs_h | sort -u > config-poison.h
else
:> config-poison.h
fi
# Save the configure command line for later reuse.
cat <<EOD >config.status
#!/bin/sh
+1 -1
View File
@@ -1,5 +1,5 @@
if curl.found()
executable('elf2dmp', files('main.c', 'addrspace.c', 'download.c', 'pdb.c', 'qemu_elf.c'),
executable('elf2dmp', files('main.c', 'addrspace.c', 'download.c', 'pdb.c', 'qemu_elf.c'), genh,
dependencies: [glib, curl],
install: true)
endif
+1 -1
View File
@@ -1,4 +1,4 @@
executable('ivshmem-client', files('ivshmem-client.c', 'main.c'),
executable('ivshmem-client', files('ivshmem-client.c', 'main.c'), genh,
dependencies: glib,
build_by_default: targetos == 'linux',
install: false)
+1 -1
View File
@@ -1,4 +1,4 @@
executable('ivshmem-server', files('ivshmem-server.c', 'main.c'),
executable('ivshmem-server', files('ivshmem-server.c', 'main.c'), genh,
dependencies: [qemuutil, rt],
build_by_default: targetos == 'linux',
install: false)
+1 -1
View File
@@ -2,7 +2,7 @@ if 'CONFIG_PVRDMA' in config_host
# if not found, CONFIG_PVRDMA should not be set
# FIXME: broken on big endian architectures
libumad = cc.find_library('ibumad', required: true)
executable('rdmacm-mux', files('main.c'),
executable('rdmacm-mux', files('main.c'), genh,
dependencies: [glib, libumad],
build_by_default: false,
install: false)

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