[PATCH] tcg: consistently access cpu->tb_jmp_cache atomically

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[PATCH] tcg: consistently access cpu->tb_jmp_cache atomically

Emilio G. Cota
Some code paths can lead to atomic accesses racing with memset()
on cpu->tb_jmp_cache, which can result in torn reads/writes
and is undefined behaviour in C11.

These torn accesses are unlikely to show up as bugs, but from code
inspection they seem possible. For example, tb_phys_invalidate does:
    /* remove the TB from the hash list */
    h = tb_jmp_cache_hash_func(tb->pc);
    CPU_FOREACH(cpu) {
        if (atomic_read(&cpu->tb_jmp_cache[h]) == tb) {
            atomic_set(&cpu->tb_jmp_cache[h], NULL);
        }
    }
Here atomic_set might race with a concurrent memset (such as the
ones scheduled via "unsafe" async work, e.g. tlb_flush_page) and
therefore we might end up with a torn pointer (or who knows what,
because we are under undefined behaviour).

This patch converts parallel accesses to cpu->tb_jmp_cache to use
atomic primitives, thereby bringing these accesses back to defined
behaviour. The price to pay is to potentially execute more instructions
when clearing cpu->tb_jmp_cache, but given how infrequently they happen
and the small size of the cache, the performance impact I have measured
is within noise range when booting debian-arm.

Note that under "safe async" work (e.g. do_tb_flush) we could use memset
because no other vcpus are running. However I'm keeping these accesses
atomic as well to keep things simple and to avoid confusing analysis
tools such as ThreadSanitizer.

Signed-off-by: Emilio G. Cota <[hidden email]>
---
 cputlb.c          |  4 ++--
 include/qom/cpu.h | 11 ++++++++++-
 qom/cpu.c         |  5 +----
 translate-all.c   | 25 ++++++++++++-------------
 4 files changed, 25 insertions(+), 20 deletions(-)

diff --git a/cputlb.c b/cputlb.c
index 743776a..e85b6d3 100644
--- a/cputlb.c
+++ b/cputlb.c
@@ -118,7 +118,7 @@ static void tlb_flush_nocheck(CPUState *cpu)
 
     memset(env->tlb_table, -1, sizeof(env->tlb_table));
     memset(env->tlb_v_table, -1, sizeof(env->tlb_v_table));
-    memset(cpu->tb_jmp_cache, 0, sizeof(cpu->tb_jmp_cache));
+    cpu_tb_jmp_cache_clear(cpu);
 
     env->vtlb_index = 0;
     env->tlb_flush_addr = -1;
@@ -183,7 +183,7 @@ static void tlb_flush_by_mmuidx_async_work(CPUState *cpu, run_on_cpu_data data)
         }
     }
 
-    memset(cpu->tb_jmp_cache, 0, sizeof(cpu->tb_jmp_cache));
+    cpu_tb_jmp_cache_clear(cpu);
 
     tlb_debug("done\n");
 
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index 89ddb68..2fe7cff 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -346,7 +346,7 @@ struct CPUState {
 
     void *env_ptr; /* CPUArchState */
 
-    /* Writes protected by tb_lock, reads not thread-safe  */
+    /* Accessed in parallel; all accesses must be atomic */
     struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE];
 
     struct GDBRegisterState *gdb_regs;
@@ -422,6 +422,15 @@ extern struct CPUTailQ cpus;
 
 extern __thread CPUState *current_cpu;
 
+static inline void cpu_tb_jmp_cache_clear(CPUState *cpu)
+{
+    unsigned int i;
+
+    for (i = 0; i < TB_JMP_CACHE_SIZE; i++) {
+        atomic_set(&cpu->tb_jmp_cache[i], NULL);
+    }
+}
+
 /**
  * qemu_tcg_mttcg_enabled:
  * Check whether we are running MultiThread TCG or not.
diff --git a/qom/cpu.c b/qom/cpu.c
index 5069876..585419b 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -274,7 +274,6 @@ void cpu_reset(CPUState *cpu)
 static void cpu_common_reset(CPUState *cpu)
 {
     CPUClass *cc = CPU_GET_CLASS(cpu);
-    int i;
 
     if (qemu_loglevel_mask(CPU_LOG_RESET)) {
         qemu_log("CPU Reset (CPU %d)\n", cpu->cpu_index);
@@ -292,9 +291,7 @@ static void cpu_common_reset(CPUState *cpu)
     cpu->crash_occurred = false;
 
     if (tcg_enabled()) {
-        for (i = 0; i < TB_JMP_CACHE_SIZE; ++i) {
-            atomic_set(&cpu->tb_jmp_cache[i], NULL);
-        }
+        cpu_tb_jmp_cache_clear(cpu);
 
 #ifdef CONFIG_SOFTMMU
         tlb_flush(cpu, 0);
diff --git a/translate-all.c b/translate-all.c
index b3ee876..af3c4df 100644
--- a/translate-all.c
+++ b/translate-all.c
@@ -923,11 +923,7 @@ static void do_tb_flush(CPUState *cpu, run_on_cpu_data tb_flush_count)
     }
 
     CPU_FOREACH(cpu) {
-        int i;
-
-        for (i = 0; i < TB_JMP_CACHE_SIZE; ++i) {
-            atomic_set(&cpu->tb_jmp_cache[i], NULL);
-        }
+        cpu_tb_jmp_cache_clear(cpu);
     }
 
     tcg_ctx.tb_ctx.nb_tbs = 0;
@@ -1806,19 +1802,22 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
     cpu_loop_exit_noexc(cpu);
 }
 
-void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr)
+static void tb_jmp_cache_clear_page(CPUState *cpu, target_ulong page_addr)
 {
+    unsigned int i0 = tb_jmp_cache_hash_page(page_addr);
     unsigned int i;
 
+    for (i = 0; i < TB_JMP_PAGE_SIZE; i++) {
+        atomic_set(&cpu->tb_jmp_cache[i0 + i], NULL);
+    }
+}
+
+void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr)
+{
     /* Discard jump cache entries for any tb which might potentially
        overlap the flushed page.  */
-    i = tb_jmp_cache_hash_page(addr - TARGET_PAGE_SIZE);
-    memset(&cpu->tb_jmp_cache[i], 0,
-           TB_JMP_PAGE_SIZE * sizeof(TranslationBlock *));
-
-    i = tb_jmp_cache_hash_page(addr);
-    memset(&cpu->tb_jmp_cache[i], 0,
-           TB_JMP_PAGE_SIZE * sizeof(TranslationBlock *));
+    tb_jmp_cache_clear_page(cpu, addr - TARGET_PAGE_SIZE);
+    tb_jmp_cache_clear_page(cpu, addr);
 }
 
 static void print_qht_statistics(FILE *f, fprintf_function cpu_fprintf,
--
2.7.4


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Re: [PATCH] tcg: consistently access cpu->tb_jmp_cache atomically

no-reply
Hi,

This series failed automatic build test. Please find the testing commands and
their output below. If you have docker installed, you can probably reproduce it
locally.

Message-id: [hidden email]
Subject: [Qemu-devel] [PATCH] tcg: consistently access cpu->tb_jmp_cache atomically
Type: series

=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
# master is broken, skip centos6...
#time make docker-test-quick@centos6
time make docker-test-mingw@fedora
time make docker-test-build@min-glib
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]         patchew/[hidden email] -> patchew/[hidden email]
Switched to a new branch 'test'
32f0b3b tcg: consistently access cpu->tb_jmp_cache atomically

=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-yh4n9m5u/src/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
  BUILD   fedora
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-yh4n9m5u/src'
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY    RUNNER
    RUN test-mingw in qemu:fedora
Packages installed:
PyYAML-3.11-13.fc25.x86_64
SDL-devel-1.2.15-21.fc24.x86_64
bc-1.06.95-16.fc24.x86_64
bison-3.0.4-4.fc24.x86_64
ccache-3.3.4-1.fc25.x86_64
clang-3.9.1-2.fc25.x86_64
findutils-4.6.0-8.fc25.x86_64
flex-2.6.0-3.fc25.x86_64
gcc-6.3.1-1.fc25.x86_64
gcc-c++-6.3.1-1.fc25.x86_64
git-2.9.3-2.fc25.x86_64
glib2-devel-2.50.3-1.fc25.x86_64
libfdt-devel-1.4.2-1.fc25.x86_64
make-4.1-5.fc24.x86_64
mingw32-SDL-1.2.15-7.fc24.noarch
mingw32-bzip2-1.0.6-7.fc24.noarch
mingw32-curl-7.47.0-1.fc24.noarch
mingw32-glib2-2.50.1-1.fc25.noarch
mingw32-gmp-6.1.1-1.fc25.noarch
mingw32-gnutls-3.5.5-2.fc25.noarch
mingw32-gtk2-2.24.31-2.fc25.noarch
mingw32-gtk3-3.22.2-1.fc25.noarch
mingw32-libjpeg-turbo-1.5.1-1.fc25.noarch
mingw32-libpng-1.6.27-1.fc25.noarch
mingw32-libssh2-1.4.3-5.fc24.noarch
mingw32-libtasn1-4.9-1.fc25.noarch
mingw32-nettle-3.3-1.fc25.noarch
mingw32-pixman-0.34.0-1.fc25.noarch
mingw32-pkg-config-0.28-6.fc24.x86_64
mingw64-SDL-1.2.15-7.fc24.noarch
mingw64-bzip2-1.0.6-7.fc24.noarch
mingw64-curl-7.47.0-1.fc24.noarch
mingw64-glib2-2.50.1-1.fc25.noarch
mingw64-gmp-6.1.1-1.fc25.noarch
mingw64-gnutls-3.5.5-2.fc25.noarch
mingw64-gtk2-2.24.31-2.fc25.noarch
mingw64-gtk3-3.22.2-1.fc25.noarch
mingw64-libjpeg-turbo-1.5.1-1.fc25.noarch
mingw64-libpng-1.6.27-1.fc25.noarch
mingw64-libssh2-1.4.3-5.fc24.noarch
mingw64-libtasn1-4.9-1.fc25.noarch
mingw64-nettle-3.3-1.fc25.noarch
mingw64-pixman-0.34.0-1.fc25.noarch
mingw64-pkg-config-0.28-6.fc24.x86_64
package python2 is not installed
perl-5.24.1-385.fc25.x86_64
pixman-devel-0.34.0-2.fc24.x86_64
sparse-0.5.0-10.fc25.x86_64
tar-1.29-3.fc25.x86_64
which-2.21-1.fc25.x86_64
zlib-devel-1.2.8-10.fc24.x86_64

Environment variables:
FBR=f25
PACKAGES=ccache git tar PyYAML sparse flex bison python2     glib2-devel pixman-devel zlib-devel SDL-devel libfdt-devel     gcc gcc-c++ clang make perl which bc findutils     mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config     mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1     mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2     mingw32-bzip2     mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config     mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1     mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2     mingw64-bzip2
HOSTNAME=
TERM=xterm
MAKEFLAGS= -j8
HISTSIZE=1000
J=8
USER=root
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.m4a=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.oga=01;36:*.opus=01;36:*.spx=01;36:*.xspf=01;36:
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
MAIL=/var/spool/mail/root
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
HISTCONTROL=ignoredups
FGC=f25
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
DISTTAG=f25docker
LOGNAME=root
LESSOPEN=||/usr/bin/lesspipe.sh %s
FEATURES=mingw clang pyyaml dtc
DEBUG=
_=/usr/bin/env

Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-debug --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix    /var/tmp/qemu-build/install
BIOS directory    /var/tmp/qemu-build/install
binary directory  /var/tmp/qemu-build/install
library directory /var/tmp/qemu-build/install/lib
module directory  /var/tmp/qemu-build/install/lib
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory  /var/tmp/qemu-build/install
local state directory   queried at runtime
Windows SDK       no
Source path       /tmp/qemu-test/src
C compiler        x86_64-w64-mingw32-gcc
Host C compiler   cc
C++ compiler      x86_64-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS           rv
CFLAGS            -g
QEMU_CFLAGS       -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1  -I$(SRC_PATH)/dtc/libfdt -Werror -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include  -m64 -mcx16 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include  -I/usr/x86_64-w64-mingw32/sys-root/mingw/include   -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16
LDFLAGS           -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m64 -g
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          x86_64
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
tcg debug enabled yes
gprof enabled     no
sparse enabled    no
strip binaries    no
profiler          no
static build      no
pixman            system
SDL support       yes (1.2.15)
GTK support       yes (2.24.31)
GTK GL support    no
VTE support       no
TLS priority      NORMAL
GNUTLS support    yes
GNUTLS rnd        yes
libgcrypt         no
libgcrypt kdf     no
nettle            yes (3.3)
nettle kdf        yes
libtasn1          yes
curses support    no
virgl support     no
curl support      yes
mingw32 support   yes
Audio drivers     dsound
Block whitelist (rw)
Block whitelist (ro)
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  yes
VNC PNG support   yes
xen support       no
brlapi support    no
bluez  support    no
Documentation     no
PIE               no
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support no
Install blobs     yes
KVM support       no
HAX support       yes
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    no
fdatasync         no
madvise           no
posix_madvise     no
libcap-ng support no
vhost-net support no
vhost-scsi support no
vhost-vsock support no
Trace backends    simple
Trace output file trace-<pid>
spice support     no
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info yes
QGA MSI support   no
seccomp support   no
coroutine backend win32
coroutine pool    yes
debug stack usage no
GlusterFS support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   yes
TPM passthrough   no
QOM debugging     yes
Live block migration yes
lzo support       no
snappy support    no
bzip2 support     yes
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization yes
replication support yes
VxHS block device no
mkdir -p dtc/libfdt
mkdir -p dtc/tests
  GEN     x86_64-softmmu/config-devices.mak.tmp
  GEN     aarch64-softmmu/config-devices.mak.tmp
  GEN     config-host.h
  GEN     qemu-options.def
  GEN     qmp-commands.h
  GEN     qapi-types.h
  GEN     qapi-visit.h
  GEN     qapi-event.h
  GEN     qmp-marshal.c
  GEN     x86_64-softmmu/config-devices.mak
  GEN     aarch64-softmmu/config-devices.mak
  GEN     qapi-types.c
  GEN     qapi-visit.c
  GEN     qapi-event.c
  GEN     qmp-introspect.h
  GEN     qmp-introspect.c
  GEN     trace/generated-tcg-tracers.h
  GEN     trace/generated-helpers-wrappers.h
  GEN     trace/generated-helpers.h
  GEN     trace/generated-helpers.c
  GEN     module_block.h
  GEN     tests/test-qapi-types.h
  GEN     tests/test-qapi-visit.h
  GEN     tests/test-qmp-commands.h
  GEN     tests/test-qapi-event.h
  GEN     tests/test-qmp-introspect.h
  GEN     trace-root.h
  GEN     util/trace.h
  GEN     crypto/trace.h
  GEN     io/trace.h
  GEN     migration/trace.h
  GEN     block/trace.h
  GEN     backends/trace.h
  GEN     chardev/trace.h
  GEN     hw/block/trace.h
  GEN     hw/block/dataplane/trace.h
  GEN     hw/char/trace.h
  GEN     hw/intc/trace.h
  GEN     hw/net/trace.h
  GEN     hw/virtio/trace.h
  GEN     hw/audio/trace.h
  GEN     hw/misc/trace.h
  GEN     hw/usb/trace.h
  GEN     hw/scsi/trace.h
  GEN     hw/nvram/trace.h
  GEN     hw/display/trace.h
  GEN     hw/input/trace.h
  GEN     hw/timer/trace.h
  GEN     hw/dma/trace.h
  GEN     hw/sparc/trace.h
  GEN     hw/sd/trace.h
  GEN     hw/isa/trace.h
  GEN     hw/mem/trace.h
  GEN     hw/i386/trace.h
  GEN     hw/i386/xen/trace.h
  GEN     hw/9pfs/trace.h
  GEN     hw/ppc/trace.h
  GEN     hw/pci/trace.h
  GEN     hw/s390x/trace.h
  GEN     hw/vfio/trace.h
  GEN     hw/acpi/trace.h
  GEN     hw/arm/trace.h
  GEN     hw/alpha/trace.h
  GEN     hw/xen/trace.h
  GEN     ui/trace.h
  GEN     audio/trace.h
  GEN     net/trace.h
  GEN     target/arm/trace.h
  GEN     target/i386/trace.h
  GEN     target/mips/trace.h
  GEN     target/sparc/trace.h
  GEN     target/s390x/trace.h
  GEN     target/ppc/trace.h
  GEN     qom/trace.h
  GEN     linux-user/trace.h
  GEN     trace-root.c
  GEN     qapi/trace.h
  GEN     util/trace.c
  GEN     crypto/trace.c
  GEN     io/trace.c
  GEN     migration/trace.c
  GEN     block/trace.c
  GEN     backends/trace.c
  GEN     chardev/trace.c
  GEN     hw/block/trace.c
  GEN     hw/block/dataplane/trace.c
  GEN     hw/char/trace.c
  GEN     hw/intc/trace.c
  GEN     hw/net/trace.c
  GEN     hw/virtio/trace.c
  GEN     hw/audio/trace.c
  GEN     hw/misc/trace.c
  GEN     hw/usb/trace.c
  GEN     hw/scsi/trace.c
  GEN     hw/nvram/trace.c
  GEN     hw/display/trace.c
  GEN     hw/input/trace.c
  GEN     hw/timer/trace.c
  GEN     hw/dma/trace.c
  GEN     hw/sparc/trace.c
  GEN     hw/sd/trace.c
  GEN     hw/isa/trace.c
  GEN     hw/mem/trace.c
  GEN     hw/i386/trace.c
  GEN     hw/i386/xen/trace.c
  GEN     hw/9pfs/trace.c
  GEN     hw/ppc/trace.c
  GEN     hw/pci/trace.c
  GEN     hw/s390x/trace.c
  GEN     hw/vfio/trace.c
  GEN     hw/acpi/trace.c
  GEN     hw/arm/trace.c
  GEN     hw/alpha/trace.c
  GEN     hw/xen/trace.c
  GEN     ui/trace.c
  GEN     audio/trace.c
  GEN     net/trace.c
  GEN     target/arm/trace.c
  GEN     target/i386/trace.c
  GEN     target/mips/trace.c
  GEN     target/s390x/trace.c
  GEN     target/sparc/trace.c
  GEN     target/ppc/trace.c
  GEN     qom/trace.c
  GEN     linux-user/trace.c
  GEN     qapi/trace.c
  GEN     config-all-devices.mak
         DEP /tmp/qemu-test/src/dtc/tests/trees.S
         DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
         DEP /tmp/qemu-test/src/dtc/tests/testutils.c
         DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
         DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
         DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
         DEP /tmp/qemu-test/src/dtc/tests/check_path.c
         DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
         DEP /tmp/qemu-test/src/dtc/tests/overlay.c
         DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
         DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
         DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
         DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
         DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
         DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
         DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
         DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
         DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
         DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
         DEP /tmp/qemu-test/src/dtc/tests/incbin.c
         DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
         DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
         DEP /tmp/qemu-test/src/dtc/tests/path-references.c
         DEP /tmp/qemu-test/src/dtc/tests/references.c
         DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
         DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
         DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
         DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
         DEP /tmp/qemu-test/src/dtc/tests/del_node.c
         DEP /tmp/qemu-test/src/dtc/tests/del_property.c
         DEP /tmp/qemu-test/src/dtc/tests/setprop.c
         DEP /tmp/qemu-test/src/dtc/tests/set_name.c
         DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
         DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
         DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
         DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
         DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
         DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
         DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
         DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
         DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
         DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
         DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
         DEP /tmp/qemu-test/src/dtc/tests/notfound.c
         DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
         DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
         DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
         DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
         DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/get_path.c
         DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
         DEP /tmp/qemu-test/src/dtc/tests/getprop.c
         DEP /tmp/qemu-test/src/dtc/tests/get_name.c
         DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/find_property.c
         DEP /tmp/qemu-test/src/dtc/tests/root_node.c
         DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
         DEP /tmp/qemu-test/src/dtc/util.c
         DEP /tmp/qemu-test/src/dtc/fdtput.c
         DEP /tmp/qemu-test/src/dtc/fdtget.c
         DEP /tmp/qemu-test/src/dtc/fdtdump.c
         LEX convert-dtsv0-lexer.lex.c
         DEP /tmp/qemu-test/src/dtc/srcpos.c
         BISON dtc-parser.tab.c
         LEX dtc-lexer.lex.c
         DEP /tmp/qemu-test/src/dtc/treesource.c
         DEP /tmp/qemu-test/src/dtc/livetree.c
         DEP /tmp/qemu-test/src/dtc/fstree.c
         DEP /tmp/qemu-test/src/dtc/flattree.c
         DEP /tmp/qemu-test/src/dtc/data.c
         DEP /tmp/qemu-test/src/dtc/checks.c
         DEP /tmp/qemu-test/src/dtc/dtc.c
         DEP convert-dtsv0-lexer.lex.c
         DEP dtc-parser.tab.c
         DEP dtc-lexer.lex.c
        CHK version_gen.h
        UPD version_gen.h
         DEP /tmp/qemu-test/src/dtc/util.c
         CC libfdt/fdt_ro.o
         CC libfdt/fdt.o
         CC libfdt/fdt_sw.o
         CC libfdt/fdt_wip.o
         CC libfdt/fdt_rw.o
         CC libfdt/fdt_strerror.o
         CC libfdt/fdt_empty_tree.o
         CC libfdt/fdt_overlay.o
         CC libfdt/fdt_addresses.o
         AR libfdt/libfdt.a
x86_64-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
  RC      version.o
  GEN     qga/qapi-generated/qga-qapi-types.h
  GEN     qga/qapi-generated/qga-qapi-visit.h
  GEN     qga/qapi-generated/qga-qapi-visit.c
  GEN     qga/qapi-generated/qga-qmp-commands.h
  CC      qapi-types.o
  GEN     qga/qapi-generated/qga-qmp-marshal.c
  GEN     qga/qapi-generated/qga-qapi-types.c
  CC      qmp-introspect.o
  CC      qapi-visit.o
  CC      qapi-event.o
  CC      qapi/qapi-visit-core.o
  CC      qapi/qobject-input-visitor.o
  CC      qapi/qapi-dealloc-visitor.o
  CC      qapi/qobject-output-visitor.o
  CC      qapi/qmp-registry.o
  CC      qapi/string-input-visitor.o
  CC      qapi/qmp-dispatch.o
  CC      qapi/opts-visitor.o
  CC      qapi/string-output-visitor.o
  CC      qapi/qmp-event.o
  CC      qapi/qapi-clone-visitor.o
  CC      qapi/qapi-util.o
  CC      qobject/qnull.o
  CC      qobject/qint.o
  CC      qobject/qstring.o
  CC      qobject/qdict.o
  CC      qobject/qlist.o
  CC      qobject/qfloat.o
  CC      qobject/qjson.o
  CC      qobject/qbool.o
  CC      qobject/json-lexer.o
  CC      qobject/qobject.o
  CC      qobject/json-streamer.o
  CC      qobject/json-parser.o
  CC      trace/simple.o
  CC      trace/qmp.o
  CC      trace/control.o
  CC      util/cutils.o
  CC      util/osdep.o
  CC      util/unicode.o
  CC      util/qemu-timer-common.o
  CC      util/bufferiszero.o
  CC      util/lockcnt.o
  CC      util/aiocb.o
  CC      util/async.o
  CC      util/thread-pool.o
  CC      util/qemu-timer.o
  CC      util/main-loop.o
  CC      util/iohandler.o
  CC      util/aio-win32.o
  CC      util/event_notifier-win32.o
  CC      util/oslib-win32.o
  CC      util/qemu-thread-win32.o
  CC      util/envlist.o
  CC      util/path.o
  CC      util/module.o
  CC      util/host-utils.o
  CC      util/bitmap.o
  CC      util/bitops.o
  CC      util/hbitmap.o
  CC      util/fifo8.o
  CC      util/acl.o
  CC      util/error.o
  CC      util/qemu-error.o
  CC      util/id.o
  CC      util/iov.o
  CC      util/qemu-config.o
  CC      util/qemu-sockets.o
  CC      util/uri.o
  CC      util/notify.o
  CC      util/qemu-option.o
  CC      util/keyval.o
  CC      util/qemu-progress.o
  CC      util/hexdump.o
  CC      util/crc32c.o
  CC      util/throttle.o
  CC      util/uuid.o
  CC      util/getauxval.o
  CC      util/readline.o
  CC      util/rcu.o
  CC      util/qemu-coroutine.o
  CC      util/qemu-coroutine-lock.o
  CC      util/qemu-coroutine-io.o
  CC      util/qemu-coroutine-sleep.o
  CC      util/coroutine-win32.o
  CC      util/buffer.o
  CC      util/timed-average.o
  CC      util/base64.o
  CC      util/log.o
  CC      util/qdist.o
  CC      util/qht.o
  CC      util/range.o
  CC      util/systemd.o
  CC      trace-root.o
  CC      util/trace.o
  CC      crypto/trace.o
  CC      block/trace.o
  CC      migration/trace.o
  CC      io/trace.o
  CC      backends/trace.o
  CC      chardev/trace.o
  CC      hw/block/trace.o
  CC      hw/block/dataplane/trace.o
  CC      hw/char/trace.o
  CC      hw/intc/trace.o
  CC      hw/net/trace.o
  CC      hw/virtio/trace.o
  CC      hw/audio/trace.o
  CC      hw/misc/trace.o
  CC      hw/usb/trace.o
  CC      hw/scsi/trace.o
  CC      hw/nvram/trace.o
  CC      hw/display/trace.o
  CC      hw/input/trace.o
  CC      hw/timer/trace.o
  CC      hw/dma/trace.o
  CC      hw/sparc/trace.o
  CC      hw/sd/trace.o
  CC      hw/isa/trace.o
  CC      hw/mem/trace.o
  CC      hw/i386/trace.o
  CC      hw/i386/xen/trace.o
  CC      hw/9pfs/trace.o
  CC      hw/ppc/trace.o
  CC      hw/pci/trace.o
  CC      hw/s390x/trace.o
  CC      hw/vfio/trace.o
  CC      hw/acpi/trace.o
  CC      hw/arm/trace.o
  CC      hw/alpha/trace.o
  CC      hw/xen/trace.o
  CC      ui/trace.o
  CC      audio/trace.o
  CC      net/trace.o
  CC      target/arm/trace.o
  CC      target/i386/trace.o
  CC      target/mips/trace.o
  CC      target/sparc/trace.o
  CC      target/s390x/trace.o
  CC      target/ppc/trace.o
  CC      qom/trace.o
  CC      linux-user/trace.o
  CC      qapi/trace.o
  CC      crypto/pbkdf-stub.o
  CC      stubs/arch-query-cpu-def.o
  CC      stubs/arch-query-cpu-model-expansion.o
  CC      stubs/arch-query-cpu-model-comparison.o
  CC      stubs/arch-query-cpu-model-baseline.o
  CC      stubs/blk-commit-all.o
  CC      stubs/bdrv-next-monitor-owned.o
  CC      stubs/blockdev-close-all-bdrv-states.o
  CC      stubs/clock-warp.o
  CC      stubs/cpu-get-clock.o
  CC      stubs/cpu-get-icount.o
  CC      stubs/dump.o
  CC      stubs/error-printf.o
  CC      stubs/fdset.o
  CC      stubs/gdbstub.o
  CC      stubs/get-vm-name.o
  CC      stubs/iothread.o
  CC      stubs/iothread-lock.o
  CC      stubs/is-daemonized.o
  CC      stubs/machine-init-done.o
  CC      stubs/migr-blocker.o
  CC      stubs/replay.o
  CC      stubs/monitor.o
  CC      stubs/qtest.o
  CC      stubs/runstate-check.o
  CC      stubs/notify-event.o
  CC      stubs/set-fd-handler.o
  CC      stubs/slirp.o
  CC      stubs/sysbus.o
  CC      stubs/trace-control.o
  CC      stubs/uuid.o
  CC      stubs/vm-stop.o
  CC      stubs/vmstate.o
  CC      stubs/fd-register.o
  CC      stubs/qmp_pc_dimm_device_list.o
  CC      stubs/target-monitor-defs.o
  CC      stubs/target-get-monitor-def.o
  CC      stubs/pc_madt_cpu_entry.o
  CC      stubs/vmgenid.o
  CC      stubs/xen-common.o
  CC      stubs/xen-hvm.o
  CC      block.o
  GEN     qemu-img-cmds.h
  CC      blockjob.o
  CC      qemu-io-cmds.o
  CC      replication.o
  CC      block/raw-format.o
  CC      block/qcow.o
  CC      block/vdi.o
  CC      block/vmdk.o
  CC      block/cloop.o
  CC      block/bochs.o
  CC      block/vpc.o
  CC      block/vvfat.o
  CC      block/dmg.o
  CC      block/qcow2.o
  CC      block/qcow2-refcount.o
  CC      block/qcow2-cluster.o
  CC      block/qcow2-snapshot.o
  CC      block/qcow2-cache.o
  CC      block/qed.o
  CC      block/qed-gencb.o
  CC      block/qed-l2-cache.o
  CC      block/qed-table.o
  CC      block/qed-cluster.o
  CC      block/qed-check.o
  CC      block/vhdx.o
  CC      block/vhdx-endian.o
  CC      block/vhdx-log.o
  CC      block/quorum.o
  CC      block/parallels.o
  CC      block/blkdebug.o
  CC      block/blkverify.o
  CC      block/blkreplay.o
  CC      block/block-backend.o
  CC      block/snapshot.o
  CC      block/qapi.o
  CC      block/file-win32.o
  CC      block/win32-aio.o
  CC      block/null.o
  CC      block/mirror.o
  CC      block/commit.o
  CC      block/io.o
  CC      block/throttle-groups.o
  CC      block/nbd.o
  CC      block/nbd-client.o
  CC      block/sheepdog.o
  CC      block/accounting.o
  CC      block/dirty-bitmap.o
  CC      block/write-threshold.o
  CC      block/backup.o
  CC      block/replication.o
  CC      block/crypto.o
  CC      nbd/server.o
  CC      nbd/client.o
  CC      nbd/common.o
  CC      block/curl.o
  CC      block/ssh.o
  CC      block/dmg-bz2.o
  CC      crypto/init.o
  CC      crypto/hash.o
  CC      crypto/hash-nettle.o
  CC      crypto/hmac.o
  CC      crypto/hmac-nettle.o
  CC      crypto/aes.o
  CC      crypto/desrfb.o
  CC      crypto/cipher.o
  CC      crypto/tlscreds.o
  CC      crypto/tlscredsanon.o
  CC      crypto/tlscredsx509.o
  CC      crypto/tlssession.o
  CC      crypto/secret.o
  CC      crypto/random-gnutls.o
  CC      crypto/pbkdf.o
  CC      crypto/pbkdf-nettle.o
  CC      crypto/ivgen.o
  CC      crypto/ivgen-essiv.o
  CC      crypto/ivgen-plain.o
  CC      crypto/ivgen-plain64.o
  CC      crypto/afsplit.o
  CC      crypto/xts.o
  CC      crypto/block.o
  CC      crypto/block-qcow.o
  CC      crypto/block-luks.o
  CC      io/channel.o
  CC      io/channel-buffer.o
  CC      io/channel-command.o
  CC      io/channel-file.o
  CC      io/channel-tls.o
  CC      io/channel-socket.o
  CC      io/channel-watch.o
  CC      io/channel-websock.o
  CC      io/channel-util.o
  CC      io/dns-resolver.o
  CC      io/task.o
  CC      qom/object.o
  CC      qom/container.o
  CC      qom/qom-qobject.o
  CC      qom/object_interfaces.o
  CC      qemu-io.o
  CC      blockdev.o
  CC      blockdev-nbd.o
  CC      iothread.o
  CC      qdev-monitor.o
  CC      device-hotplug.o
  CC      os-win32.o
  CC      accel.o
  CC      bt-host.o
  CC      bt-vhci.o
  CC      vl.o
  CC      dma-helpers.o
  CC      tpm.o
  CC      device_tree.o
  CC      qmp-marshal.o
  CC      qmp.o
  CC      hmp.o
  CC      cpus-common.o
  CC      audio/audio.o
  CC      audio/noaudio.o
  CC      audio/wavaudio.o
  CC      audio/mixeng.o
  CC      audio/sdlaudio.o
  CC      audio/dsoundaudio.o
  CC      audio/audio_win_int.o
  CC      audio/wavcapture.o
  CC      backends/rng.o
  CC      backends/rng-egd.o
  CC      backends/tpm.o
  CC      backends/hostmem.o
  CC      backends/hostmem-ram.o
  CC      backends/cryptodev.o
  CC      backends/cryptodev-builtin.o
  CC      block/stream.o
  CC      chardev/msmouse.o
  CC      chardev/wctablet.o
  CC      chardev/testdev.o
  CC      disas/arm.o
  CXX     disas/arm-a64.o
  CC      disas/i386.o
  CXX     disas/libvixl/vixl/utils.o
  CXX     disas/libvixl/vixl/compiler-intrinsics.o
  CXX     disas/libvixl/vixl/a64/instructions-a64.o
  CXX     disas/libvixl/vixl/a64/decoder-a64.o
  CXX     disas/libvixl/vixl/a64/disasm-a64.o
  CC      hw/acpi/core.o
  CC      hw/acpi/pcihp.o
  CC      hw/acpi/piix4.o
  CC      hw/acpi/ich9.o
  CC      hw/acpi/tco.o
  CC      hw/acpi/cpu_hotplug.o
  CC      hw/acpi/memory_hotplug.o
  CC      hw/acpi/cpu.o
  CC      hw/acpi/vmgenid.o
  CC      hw/acpi/nvdimm.o
  CC      hw/acpi/acpi_interface.o
  CC      hw/acpi/bios-linker-loader.o
  CC      hw/acpi/aml-build.o
  CC      hw/acpi/ipmi.o
  CC      hw/acpi/acpi-stub.o
  CC      hw/acpi/ipmi-stub.o
  CC      hw/audio/es1370.o
  CC      hw/audio/sb16.o
  CC      hw/audio/ac97.o
  CC      hw/audio/fmopl.o
  CC      hw/audio/adlib.o
  CC      hw/audio/gusemu_hal.o
  CC      hw/audio/gus.o
  CC      hw/audio/cs4231a.o
  CC      hw/audio/gusemu_mixer.o
  CC      hw/audio/intel-hda.o
  CC      hw/audio/hda-codec.o
  CC      hw/audio/pcspk.o
  CC      hw/audio/wm8750.o
  CC      hw/audio/pl041.o
  CC      hw/audio/lm4549.o
  CC      hw/audio/marvell_88w8618.o
  CC      hw/audio/soundhw.o
  CC      hw/block/block.o
  CC      hw/block/cdrom.o
  CC      hw/block/hd-geometry.o
  CC      hw/block/fdc.o
  CC      hw/block/m25p80.o
  CC      hw/block/nand.o
  CC      hw/block/pflash_cfi01.o
  CC      hw/block/pflash_cfi02.o
  CC      hw/block/ecc.o
  CC      hw/block/onenand.o
  CC      hw/block/nvme.o
  CC      hw/bt/core.o
  CC      hw/bt/l2cap.o
  CC      hw/bt/sdp.o
  CC      hw/bt/hci.o
  CC      hw/bt/hid.o
  CC      hw/bt/hci-csr.o
  CC      hw/char/ipoctal232.o
  CC      hw/char/parallel.o
  CC      hw/char/pl011.o
  CC      hw/char/serial.o
  CC      hw/char/serial-pci.o
  CC      hw/char/serial-isa.o
  CC      hw/char/cadence_uart.o
  CC      hw/char/virtio-console.o
  CC      hw/char/debugcon.o
  CC      hw/char/imx_serial.o
  CC      hw/core/qdev.o
  CC      hw/core/qdev-properties.o
  CC      hw/core/bus.o
  CC      hw/core/reset.o
  CC      hw/core/fw-path-provider.o
  CC      hw/core/irq.o
  CC      hw/core/hotplug.o
  CC      hw/core/nmi.o
  CC      hw/core/ptimer.o
  CC      hw/core/sysbus.o
  CC      hw/core/machine.o
  CC      hw/core/loader.o
  CC      hw/core/qdev-properties-system.o
  CC      hw/core/register.o
  CC      hw/core/or-irq.o
  CC      hw/core/platform-bus.o
  CC      hw/cpu/core.o
  CC      hw/display/ads7846.o
  CC      hw/display/cirrus_vga.o
  CC      hw/display/pl110.o
  CC      hw/display/ssd0303.o
  CC      hw/display/ssd0323.o
  CC      hw/display/vga-pci.o
  CC      hw/display/vga-isa.o
  CC      hw/display/vmware_vga.o
  CC      hw/display/blizzard.o
  CC      hw/display/exynos4210_fimd.o
  CC      hw/display/framebuffer.o
  CC      hw/display/tc6393xb.o
  CC      hw/dma/pl080.o
  CC      hw/dma/pl330.o
  CC      hw/dma/i8257.o
  CC      hw/dma/xlnx-zynq-devcfg.o
  CC      hw/gpio/max7310.o
  CC      hw/gpio/pl061.o
  CC      hw/gpio/zaurus.o
  CC      hw/gpio/gpio_key.o
  CC      hw/i2c/core.o
  CC      hw/i2c/smbus.o
  CC      hw/i2c/smbus_eeprom.o
  CC      hw/i2c/i2c-ddc.o
  CC      hw/i2c/versatile_i2c.o
  CC      hw/i2c/pm_smbus.o
  CC      hw/i2c/bitbang_i2c.o
  CC      hw/i2c/smbus_ich9.o
  CC      hw/i2c/exynos4210_i2c.o
  CC      hw/i2c/imx_i2c.o
  CC      hw/i2c/aspeed_i2c.o
  CC      hw/ide/core.o
  CC      hw/ide/atapi.o
  CC      hw/ide/qdev.o
  CC      hw/ide/pci.o
  CC      hw/ide/isa.o
  CC      hw/ide/piix.o
  CC      hw/ide/microdrive.o
  CC      hw/ide/ahci.o
  CC      hw/ide/ich.o
  CC      hw/input/hid.o
  CC      hw/input/lm832x.o
  CC      hw/input/pckbd.o
  CC      hw/input/pl050.o
  CC      hw/input/ps2.o
  CC      hw/input/stellaris_input.o
  CC      hw/input/tsc2005.o
  CC      hw/input/vmmouse.o
  CC      hw/input/virtio-input.o
  CC      hw/input/virtio-input-hid.o
  CC      hw/intc/i8259.o
  CC      hw/intc/i8259_common.o
  CC      hw/intc/pl190.o
  CC      hw/intc/imx_avic.o
  CC      hw/intc/realview_gic.o
  CC      hw/intc/ioapic_common.o
  CC      hw/intc/arm_gic_common.o
  CC      hw/intc/arm_gic.o
  CC      hw/intc/arm_gicv2m.o
  CC      hw/intc/arm_gicv3_common.o
  CC      hw/intc/arm_gicv3.o
  CC      hw/intc/arm_gicv3_dist.o
  CC      hw/intc/arm_gicv3_redist.o
  CC      hw/intc/arm_gicv3_its_common.o
  CC      hw/intc/intc.o
  CC      hw/ipack/ipack.o
  CC      hw/ipack/tpci200.o
  CC      hw/ipmi/ipmi.o
  CC      hw/ipmi/ipmi_bmc_sim.o
  CC      hw/ipmi/ipmi_bmc_extern.o
  CC      hw/ipmi/isa_ipmi_kcs.o
  CC      hw/ipmi/isa_ipmi_bt.o
  CC      hw/isa/isa-bus.o
  CC      hw/isa/apm.o
  CC      hw/mem/pc-dimm.o
  CC      hw/mem/nvdimm.o
  CC      hw/misc/applesmc.o
  CC      hw/misc/max111x.o
  CC      hw/misc/tmp105.o
  CC      hw/misc/tmp421.o
  CC      hw/misc/debugexit.o
  CC      hw/misc/sga.o
  CC      hw/misc/pc-testdev.o
  CC      hw/misc/pci-testdev.o
  CC      hw/misc/unimp.o
  CC      hw/misc/arm_l2x0.o
  CC      hw/misc/arm_integrator_debug.o
  CC      hw/misc/a9scu.o
  CC      hw/misc/arm11scu.o
  CC      hw/net/ne2000.o
  CC      hw/net/eepro100.o
  CC      hw/net/pcnet-pci.o
  CC      hw/net/pcnet.o
  CC      hw/net/e1000.o
  CC      hw/net/e1000x_common.o
  CC      hw/net/net_tx_pkt.o
  CC      hw/net/net_rx_pkt.o
  CC      hw/net/e1000e.o
  CC      hw/net/e1000e_core.o
  CC      hw/net/rtl8139.o
  CC      hw/net/vmxnet3.o
  CC      hw/net/smc91c111.o
  CC      hw/net/lan9118.o
  CC      hw/net/ne2000-isa.o
  CC      hw/net/xgmac.o
  CC      hw/net/allwinner_emac.o
  CC      hw/net/imx_fec.o
  CC      hw/net/cadence_gem.o
  CC      hw/net/stellaris_enet.o
  CC      hw/net/ftgmac100.o
  CC      hw/net/rocker/rocker.o
  CC      hw/net/rocker/rocker_fp.o
  CC      hw/net/rocker/rocker_desc.o
  CC      hw/net/rocker/rocker_world.o
  CC      hw/net/rocker/rocker_of_dpa.o
  CC      hw/nvram/eeprom93xx.o
  CC      hw/nvram/fw_cfg.o
  CC      hw/nvram/chrp_nvram.o
  CC      hw/pci-bridge/pci_bridge_dev.o
  CC      hw/pci-bridge/gen_pcie_root_port.o
  CC      hw/pci-bridge/pcie_root_port.o
  CC      hw/pci-bridge/pci_expander_bridge.o
  CC      hw/pci-bridge/xio3130_upstream.o
  CC      hw/pci-bridge/xio3130_downstream.o
  CC      hw/pci-bridge/ioh3420.o
  CC      hw/pci-bridge/i82801b11.o
  CC      hw/pci-host/pam.o
  CC      hw/pci-host/versatile.o
  CC      hw/pci-host/piix.o
  CC      hw/pci-host/q35.o
  CC      hw/pci-host/gpex.o
  CC      hw/pci/pci.o
  CC      hw/pci/pci_bridge.o
  CC      hw/pci/msix.o
  CC      hw/pci/msi.o
  CC      hw/pci/shpc.o
  CC      hw/pci/slotid_cap.o
  CC      hw/pci/pci_host.o
  CC      hw/pci/pcie_host.o
  CC      hw/pci/pcie.o
  CC      hw/pci/pcie_aer.o
  CC      hw/pci/pcie_port.o
  CC      hw/pci/pci-stub.o
  CC      hw/pcmcia/pcmcia.o
  CC      hw/scsi/scsi-disk.o
  CC      hw/scsi/scsi-generic.o
  CC      hw/scsi/scsi-bus.o
  CC      hw/scsi/lsi53c895a.o
  CC      hw/scsi/mptsas.o
  CC      hw/scsi/mptconfig.o
  CC      hw/scsi/mptendian.o
  CC      hw/scsi/megasas.o
  CC      hw/scsi/vmw_pvscsi.o
  CC      hw/scsi/esp.o
  CC      hw/scsi/esp-pci.o
  CC      hw/sd/pl181.o
  CC      hw/sd/ssi-sd.o
  CC      hw/sd/sd.o
  CC      hw/sd/core.o
  CC      hw/sd/sdhci.o
  CC      hw/smbios/smbios.o
  CC      hw/smbios/smbios_type_38.o
  CC      hw/smbios/smbios-stub.o
  CC      hw/smbios/smbios_type_38-stub.o
  CC      hw/ssi/pl022.o
  CC      hw/ssi/ssi.o
  CC      hw/ssi/xilinx_spips.o
  CC      hw/ssi/aspeed_smc.o
  CC      hw/ssi/stm32f2xx_spi.o
  CC      hw/timer/arm_timer.o
  CC      hw/timer/arm_mptimer.o
  CC      hw/timer/armv7m_systick.o
  CC      hw/timer/a9gtimer.o
  CC      hw/timer/cadence_ttc.o
  CC      hw/timer/ds1338.o
  CC      hw/timer/hpet.o
  CC      hw/timer/i8254_common.o
  CC      hw/timer/pl031.o
  CC      hw/timer/i8254.o
  CC      hw/timer/twl92230.o
  CC      hw/timer/imx_epit.o
  CC      hw/timer/imx_gpt.o
  CC      hw/timer/stm32f2xx_timer.o
  CC      hw/timer/aspeed_timer.o
  CC      hw/tpm/tpm_tis.o
  CC      hw/usb/core.o
  CC      hw/usb/combined-packet.o
  CC      hw/usb/bus.o
  CC      hw/usb/libhw.o
  CC      hw/usb/desc.o
  CC      hw/usb/desc-msos.o
  CC      hw/usb/hcd-uhci.o
  CC      hw/usb/hcd-ohci.o
  CC      hw/usb/hcd-ehci.o
  CC      hw/usb/hcd-ehci-pci.o
  CC      hw/usb/hcd-ehci-sysbus.o
  CC      hw/usb/hcd-xhci.o
  CC      hw/usb/hcd-xhci-nec.o
  CC      hw/usb/hcd-musb.o
  CC      hw/usb/dev-hub.o
  CC      hw/usb/dev-hid.o
  CC      hw/usb/dev-wacom.o
  CC      hw/usb/dev-storage.o
  CC      hw/usb/dev-uas.o
  CC      hw/usb/dev-audio.o
  CC      hw/usb/dev-serial.o
  CC      hw/usb/dev-smartcard-reader.o
  CC      hw/usb/dev-network.o
  CC      hw/usb/dev-bluetooth.o
  CC      hw/usb/host-stub.o
  CC      hw/virtio/virtio-rng.o
  CC      hw/virtio/virtio-pci.o
  CC      hw/virtio/virtio-bus.o
  CC      hw/virtio/virtio-mmio.o
  CC      hw/virtio/vhost-stub.o
  CC      hw/watchdog/watchdog.o
  CC      hw/watchdog/wdt_i6300esb.o
  CC      hw/watchdog/wdt_ib700.o
  CC      hw/watchdog/wdt_aspeed.o
  CC      migration/migration.o
  CC      migration/socket.o
  CC      migration/fd.o
  CC      migration/exec.o
  CC      migration/tls.o
  CC      migration/channel.o
  CC      migration/savevm.o
  CC      migration/colo-comm.o
  CC      migration/colo.o
  CC      migration/colo-failover.o
  CC      migration/vmstate.o
  CC      migration/vmstate-types.o
  CC      migration/page_cache.o
  CC      migration/qemu-file.o
  CC      migration/global_state.o
  CC      migration/qemu-file-channel.o
  CC      migration/xbzrle.o
  CC      migration/postcopy-ram.o
  CC      migration/qjson.o
  CC      migration/block.o
  CC      net/net.o
  CC      net/queue.o
  CC      net/checksum.o
  CC      net/util.o
  CC      net/hub.o
  CC      net/socket.o
  CC      net/dump.o
  CC      net/eth.o
  CC      net/slirp.o
  CC      net/filter.o
  CC      net/filter-buffer.o
  CC      net/filter-mirror.o
  CC      net/colo-compare.o
  CC      net/colo.o
  CC      net/filter-rewriter.o
  CC      net/filter-replay.o
  CC      net/tap-win32.o
  CC      qom/cpu.o
  CC      replay/replay.o
  CC      replay/replay-internal.o
  CC      replay/replay-events.o
  CC      replay/replay-time.o
  CC      replay/replay-input.o
  CC      replay/replay-char.o
  CC      replay/replay-snapshot.o
  CC      replay/replay-net.o
  CC      replay/replay-audio.o
  CC      slirp/cksum.o
  CC      slirp/if.o
  CC      slirp/ip_icmp.o
  CC      slirp/ip6_icmp.o
  CC      slirp/ip6_input.o
  CC      slirp/ip6_output.o
  CC      slirp/ip_input.o
  CC      slirp/ip_output.o
  CC      slirp/dnssearch.o
  CC      slirp/dhcpv6.o
  CC      slirp/slirp.o
  CC      slirp/mbuf.o
  CC      slirp/misc.o
  CC      slirp/sbuf.o
  CC      slirp/socket.o
  CC      slirp/tcp_input.o
  CC      slirp/tcp_output.o
  CC      slirp/tcp_subr.o
  CC      slirp/tcp_timer.o
  CC      slirp/udp.o
  CC      slirp/udp6.o
  CC      slirp/bootp.o
  CC      slirp/tftp.o
  CC      slirp/arp_table.o
  CC      slirp/ndp_table.o
  CC      slirp/ncsi.o
  CC      ui/keymaps.o
  CC      ui/console.o
  CC      ui/cursor.o
  CC      ui/qemu-pixman.o
  CC      ui/input.o
  CC      ui/input-keymap.o
  CC      ui/input-legacy.o
  CC      ui/sdl.o
  CC      ui/sdl_zoom.o
  CC      ui/x_keymap.o
  CC      ui/vnc.o
  CC      ui/vnc-enc-zlib.o
  CC      ui/vnc-enc-hextile.o
  CC      ui/vnc-enc-tight.o
  CC      ui/vnc-palette.o
  CC      ui/vnc-enc-zrle.o
  CC      ui/vnc-auth-vencrypt.o
  CC      ui/vnc-ws.o
  CC      ui/vnc-jobs.o
  CC      ui/gtk.o
  CC      chardev/char.o
  CC      chardev/char-console.o
  CC      chardev/char-fe.o
  CC      chardev/char-file.o
  CC      chardev/char-io.o
  CC      chardev/char-mux.o
  CC      chardev/char-null.o
  CC      chardev/char-pipe.o
  CC      chardev/char-ringbuf.o
  CC      chardev/char-serial.o
  CC      chardev/char-socket.o
  CC      chardev/char-stdio.o
  CC      chardev/char-udp.o
  CC      chardev/char-win.o
  CC      chardev/char-win-stdio.o
  CC      qga/commands.o
  CC      qga/guest-agent-command-state.o
  CC      qga/main.o
  CC      qga/commands-win32.o
  CC      qga/channel-win32.o
  CC      qga/service-win32.o
  CC      qga/vss-win32.o
  CC      qga/qapi-generated/qga-qapi-types.o
  CC      qga/qapi-generated/qga-qapi-visit.o
  CC      qga/qapi-generated/qga-qmp-marshal.o
  AR      libqemuutil.a
  AR      libqemustub.a
  CC      qemu-img.o
  LINK    qemu-io.exe
  CC      optionrom/linuxboot_dma.o
  AS      optionrom/kvmvapic.o
  AS      optionrom/linuxboot.o
  AS      optionrom/multiboot.o
  BUILD   optionrom/linuxboot_dma.img
  BUILD   optionrom/linuxboot_dma.raw
  BUILD   optionrom/multiboot.img
  BUILD   optionrom/linuxboot.img
  BUILD   optionrom/kvmvapic.img
  BUILD   optionrom/linuxboot.raw
  BUILD   optionrom/multiboot.raw
  BUILD   optionrom/kvmvapic.raw
  SIGN    optionrom/linuxboot_dma.bin
  SIGN    optionrom/linuxboot.bin
  SIGN    optionrom/multiboot.bin
  SIGN    optionrom/kvmvapic.bin
  LINK    qemu-ga.exe
  LINK    qemu-img.exe
  GEN     x86_64-softmmu/config-target.h
  GEN     x86_64-softmmu/hmp-commands.h
  GEN     x86_64-softmmu/hmp-commands-info.h
  GEN     aarch64-softmmu/config-target.h
  GEN     aarch64-softmmu/hmp-commands-info.h
  GEN     aarch64-softmmu/hmp-commands.h
  CC      aarch64-softmmu/exec.o
  CC      aarch64-softmmu/translate-all.o
  CC      x86_64-softmmu/translate-all.o
  CC      aarch64-softmmu/cpu-exec.o
  CC      x86_64-softmmu/cpu-exec.o
  CC      aarch64-softmmu/translate-common.o
  CC      x86_64-softmmu/exec.o
  CC      x86_64-softmmu/translate-common.o
  CC      x86_64-softmmu/cpu-exec-common.o
  CC      aarch64-softmmu/cpu-exec-common.o
  CC      aarch64-softmmu/tcg/tcg.o
  CC      aarch64-softmmu/tcg/tcg-op.o
  CC      aarch64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/tcg/tcg.o
  CC      x86_64-softmmu/tcg/tcg-op.o
  CC      aarch64-softmmu/tcg/tcg-common.o
  CC      aarch64-softmmu/fpu/softfloat.o
  CC      x86_64-softmmu/tcg/optimize.o
  CC      x86_64-softmmu/tcg/tcg-common.o
  CC      x86_64-softmmu/fpu/softfloat.o
  CC      x86_64-softmmu/disas.o
  CC      x86_64-softmmu/tcg-runtime.o
  GEN     x86_64-softmmu/gdbstub-xml.c
  CC      x86_64-softmmu/kvm-stub.o
  CC      aarch64-softmmu/disas.o
  CC      x86_64-softmmu/arch_init.o
  CC      x86_64-softmmu/cpus.o
  CC      aarch64-softmmu/tcg-runtime.o
  GEN     aarch64-softmmu/gdbstub-xml.c
  CC      x86_64-softmmu/monitor.o
  CC      x86_64-softmmu/gdbstub.o
  CC      aarch64-softmmu/hax-stub.o
  CC      aarch64-softmmu/kvm-stub.o
  CC      aarch64-softmmu/arch_init.o
  CC      x86_64-softmmu/balloon.o
  CC      x86_64-softmmu/ioport.o
  CC      x86_64-softmmu/numa.o
  CC      aarch64-softmmu/cpus.o
  CC      x86_64-softmmu/qtest.o
  CC      aarch64-softmmu/monitor.o
  CC      x86_64-softmmu/bootdevice.o
  CC      x86_64-softmmu/memory.o
  CC      x86_64-softmmu/cputlb.o
  CC      x86_64-softmmu/memory_mapping.o
  CC      x86_64-softmmu/dump.o
  CC      x86_64-softmmu/migration/ram.o
  CC      x86_64-softmmu/hw/block/virtio-blk.o
  CC      x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      aarch64-softmmu/gdbstub.o
  CC      x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC      x86_64-softmmu/hw/core/generic-loader.o
  CC      x86_64-softmmu/hw/core/null-machine.o
  CC      aarch64-softmmu/balloon.o
  CC      aarch64-softmmu/ioport.o
  CC      x86_64-softmmu/hw/display/vga.o
  CC      x86_64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/numa.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC      aarch64-softmmu/qtest.o
  CC      aarch64-softmmu/bootdevice.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC      x86_64-softmmu/hw/display/virtio-vga.o
  CC      aarch64-softmmu/memory.o
  CC      x86_64-softmmu/hw/intc/apic_common.o
  CC      x86_64-softmmu/hw/intc/apic.o
  CC      x86_64-softmmu/hw/intc/ioapic.o
  CC      x86_64-softmmu/hw/isa/lpc_ich9.o
  CC      aarch64-softmmu/cputlb.o
  CC      x86_64-softmmu/hw/misc/vmport.o
  CC      aarch64-softmmu/memory_mapping.o
  CC      x86_64-softmmu/hw/misc/pvpanic.o
  CC      x86_64-softmmu/hw/misc/edu.o
  CC      aarch64-softmmu/dump.o
  CC      x86_64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/migration/ram.o
  CC      x86_64-softmmu/hw/net/vhost_net.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      x86_64-softmmu/hw/timer/mc146818rtc.o
  CC      aarch64-softmmu/hw/adc/stm32f2xx_adc.o
  CC      x86_64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/block/virtio-blk.o
  CC      aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      x86_64-softmmu/hw/i386/multiboot.o
  CC      aarch64-softmmu/hw/char/exynos4210_uart.o
  CC      x86_64-softmmu/hw/i386/pc.o
  CC      aarch64-softmmu/hw/char/omap_uart.o
  CC      aarch64-softmmu/hw/char/digic-uart.o
  CC      x86_64-softmmu/hw/i386/pc_piix.o
  CC      x86_64-softmmu/hw/i386/pc_q35.o
  CC      x86_64-softmmu/hw/i386/pc_sysfw.o
  CC      aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC      x86_64-softmmu/hw/i386/x86-iommu.o
  CC      x86_64-softmmu/hw/i386/intel_iommu.o
  CC      x86_64-softmmu/hw/i386/amd_iommu.o
  CC      x86_64-softmmu/hw/i386/kvmvapic.o
  CC      aarch64-softmmu/hw/char/bcm2835_aux.o
  CC      x86_64-softmmu/hw/i386/acpi-build.o
  CC      x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC      aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC      aarch64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/hw/core/null-machine.o
  CC      x86_64-softmmu/target/i386/translate.o
  CC      x86_64-softmmu/target/i386/helper.o
  CC      aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC      aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC      aarch64-softmmu/hw/cpu/a9mpcore.o
  CC      aarch64-softmmu/hw/cpu/a15mpcore.o
  CC      aarch64-softmmu/hw/display/omap_dss.o
  CC      x86_64-softmmu/target/i386/cpu.o
  CC      aarch64-softmmu/hw/display/omap_lcdc.o
  CC      x86_64-softmmu/target/i386/bpt_helper.o
  CC      x86_64-softmmu/target/i386/excp_helper.o
  CC      x86_64-softmmu/target/i386/fpu_helper.o
  CC      x86_64-softmmu/target/i386/cc_helper.o
  CC      x86_64-softmmu/target/i386/int_helper.o
  CC      aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC      x86_64-softmmu/target/i386/svm_helper.o
  CC      aarch64-softmmu/hw/display/bcm2835_fb.o
  CC      aarch64-softmmu/hw/display/vga.o
  CC      aarch64-softmmu/hw/display/virtio-gpu.o
  CC      x86_64-softmmu/target/i386/smm_helper.o
  CC      x86_64-softmmu/target/i386/misc_helper.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-3d.o
  CC      x86_64-softmmu/target/i386/mem_helper.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-pci.o
  CC      x86_64-softmmu/target/i386/seg_helper.o
  CC      aarch64-softmmu/hw/display/dpcd.o
  CC      x86_64-softmmu/target/i386/mpx_helper.o
  CC      x86_64-softmmu/target/i386/gdbstub.o
  CC      aarch64-softmmu/hw/display/xlnx_dp.o
  CC      aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC      x86_64-softmmu/target/i386/machine.o
  CC      aarch64-softmmu/hw/dma/omap_dma.o
  CC      x86_64-softmmu/target/i386/arch_memory_mapping.o
  CC      aarch64-softmmu/hw/dma/soc_dma.o
  CC      x86_64-softmmu/target/i386/arch_dump.o
  CC      aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC      x86_64-softmmu/target/i386/monitor.o
  CC      x86_64-softmmu/target/i386/kvm-stub.o
  CC      aarch64-softmmu/hw/gpio/omap_gpio.o
  CC      aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC      aarch64-softmmu/hw/gpio/imx_gpio.o
  CC      x86_64-softmmu/target/i386/hax-all.o
  CC      aarch64-softmmu/hw/gpio/bcm2835_gpio.o
  CC      x86_64-softmmu/target/i386/hax-mem.o
  CC      x86_64-softmmu/target/i386/hax-windows.o
  CC      aarch64-softmmu/hw/i2c/omap_i2c.o
  CC      aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC      aarch64-softmmu/hw/input/tsc210x.o
  GEN     trace/generated-helpers.c
  CC      x86_64-softmmu/trace/control-target.o
  CC      x86_64-softmmu/gdbstub-xml.o
  CC      x86_64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC      aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC      aarch64-softmmu/hw/intc/exynos4210_combiner.o
  CC      aarch64-softmmu/hw/intc/omap_intc.o
  CC      aarch64-softmmu/hw/intc/bcm2835_ic.o
  CC      aarch64-softmmu/hw/intc/bcm2836_control.o
  CC      aarch64-softmmu/hw/intc/allwinner-a10-pic.o
  CC      aarch64-softmmu/hw/intc/aspeed_vic.o
  CC      aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC      aarch64-softmmu/hw/misc/arm_sysctl.o
  CC      aarch64-softmmu/hw/misc/cbus.o
  CC      aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC      aarch64-softmmu/hw/misc/exynos4210_clk.o
  CC      aarch64-softmmu/hw/misc/imx_ccm.o
  CC      aarch64-softmmu/hw/misc/imx31_ccm.o
  CC      aarch64-softmmu/hw/misc/imx25_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_ccm.o
  CC      aarch64-softmmu/hw/misc/imx6_src.o
  CC      aarch64-softmmu/hw/misc/mst_fpga.o
  LINK    x86_64-softmmu/qemu-system-x86_64w.exe
  CC      aarch64-softmmu/hw/misc/omap_clk.o
  CC      aarch64-softmmu/hw/misc/omap_gpmc.o
  CC      aarch64-softmmu/hw/misc/omap_l4.o
  CC      aarch64-softmmu/hw/misc/omap_tap.o
  CC      aarch64-softmmu/hw/misc/omap_sdrc.o
  CC      aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC      aarch64-softmmu/hw/misc/bcm2835_property.o
  CC      aarch64-softmmu/hw/misc/bcm2835_rng.o
  CC      aarch64-softmmu/hw/misc/zynq_slcr.o
  CC      aarch64-softmmu/hw/misc/zynq-xadc.o
  CC      aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
  CC      aarch64-softmmu/hw/misc/edu.o
  CC      aarch64-softmmu/hw/misc/auxbus.o
  CC      aarch64-softmmu/hw/misc/aspeed_scu.o
  CC      aarch64-softmmu/hw/misc/aspeed_sdmc.o
  CC      aarch64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/net/vhost_net.o
  CC      aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      aarch64-softmmu/hw/sd/omap_mmc.o
  CC      aarch64-softmmu/hw/sd/pxa2xx_mmci.o
  CC      aarch64-softmmu/hw/sd/bcm2835_sdhost.o
  CC      aarch64-softmmu/hw/ssi/omap_spi.o
  CC      aarch64-softmmu/hw/ssi/imx_spi.o
  CC      aarch64-softmmu/hw/timer/exynos4210_mct.o
  GEN     x86_64-softmmu/qemu-system-x86_64.exe
  CC      aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC      aarch64-softmmu/hw/timer/exynos4210_rtc.o
  CC      aarch64-softmmu/hw/timer/omap_gptimer.o
  CC      aarch64-softmmu/hw/timer/omap_synctimer.o
  CC      aarch64-softmmu/hw/timer/pxa2xx_timer.o
  CC      aarch64-softmmu/hw/timer/digic-timer.o
  CC      aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC      aarch64-softmmu/hw/usb/tusb6010.o
  CC      aarch64-softmmu/hw/virtio/virtio.o
  CC      aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      aarch64-softmmu/hw/arm/boot.o
  CC      aarch64-softmmu/hw/arm/collie.o
  CC      aarch64-softmmu/hw/arm/exynos4_boards.o
  CC      aarch64-softmmu/hw/arm/gumstix.o
  CC      aarch64-softmmu/hw/arm/highbank.o
  CC      aarch64-softmmu/hw/arm/digic_boards.o
  CC      aarch64-softmmu/hw/arm/integratorcp.o
  CC      aarch64-softmmu/hw/arm/mainstone.o
  CC      aarch64-softmmu/hw/arm/musicpal.o
  CC      aarch64-softmmu/hw/arm/nseries.o
  CC      aarch64-softmmu/hw/arm/omap_sx1.o
  CC      aarch64-softmmu/hw/arm/palm.o
  CC      aarch64-softmmu/hw/arm/realview.o
  CC      aarch64-softmmu/hw/arm/spitz.o
  CC      aarch64-softmmu/hw/arm/stellaris.o
  CC      aarch64-softmmu/hw/arm/tosa.o
  CC      aarch64-softmmu/hw/arm/versatilepb.o
  CC      aarch64-softmmu/hw/arm/vexpress.o
  CC      aarch64-softmmu/hw/arm/virt.o
  CC      aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC      aarch64-softmmu/hw/arm/z2.o
  CC      aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC      aarch64-softmmu/hw/arm/netduino2.o
  CC      aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC      aarch64-softmmu/hw/arm/armv7m.o
  CC      aarch64-softmmu/hw/arm/exynos4210.o
  CC      aarch64-softmmu/hw/arm/pxa2xx.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC      aarch64-softmmu/hw/arm/digic.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC      aarch64-softmmu/hw/arm/omap1.o
  CC      aarch64-softmmu/hw/arm/omap2.o
  CC      aarch64-softmmu/hw/arm/strongarm.o
  CC      aarch64-softmmu/hw/arm/allwinner-a10.o
  CC      aarch64-softmmu/hw/arm/cubieboard.o
  CC      aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC      aarch64-softmmu/hw/arm/bcm2836.o
  CC      aarch64-softmmu/hw/arm/raspi.o
  CC      aarch64-softmmu/hw/arm/stm32f205_soc.o
  CC      aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC      aarch64-softmmu/hw/arm/xlnx-ep108.o
  CC      aarch64-softmmu/hw/arm/fsl-imx25.o
  CC      aarch64-softmmu/hw/arm/imx25_pdk.o
  CC      aarch64-softmmu/hw/arm/fsl-imx31.o
  CC      aarch64-softmmu/hw/arm/kzm.o
  CC      aarch64-softmmu/hw/arm/fsl-imx6.o
  CC      aarch64-softmmu/hw/arm/sabrelite.o
  CC      aarch64-softmmu/hw/arm/aspeed_soc.o
  CC      aarch64-softmmu/hw/arm/aspeed.o
  CC      aarch64-softmmu/target/arm/arm-semi.o
  CC      aarch64-softmmu/target/arm/machine.o
  CC      aarch64-softmmu/target/arm/psci.o
  CC      aarch64-softmmu/target/arm/arch_dump.o
  CC      aarch64-softmmu/target/arm/monitor.o
  CC      aarch64-softmmu/target/arm/kvm-stub.o
  CC      aarch64-softmmu/target/arm/translate.o
  CC      aarch64-softmmu/target/arm/op_helper.o
  CC      aarch64-softmmu/target/arm/helper.o
  CC      aarch64-softmmu/target/arm/cpu.o
  CC      aarch64-softmmu/target/arm/neon_helper.o
  CC      aarch64-softmmu/target/arm/iwmmxt_helper.o
  CC      aarch64-softmmu/target/arm/gdbstub.o
  CC      aarch64-softmmu/target/arm/cpu64.o
  CC      aarch64-softmmu/target/arm/translate-a64.o
  CC      aarch64-softmmu/target/arm/helper-a64.o
  CC      aarch64-softmmu/target/arm/gdbstub64.o
  CC      aarch64-softmmu/target/arm/crypto_helper.o
  CC      aarch64-softmmu/target/arm/arm-powerctl.o
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/trace/control-target.o
  CC      aarch64-softmmu/gdbstub-xml.o
  CC      aarch64-softmmu/trace/generated-helpers.o
  LINK    aarch64-softmmu/qemu-system-aarch64w.exe
  GEN     aarch64-softmmu/qemu-system-aarch64.exe
rm -f *.timestamp
make -C tests/tcg clean
make[1]: Entering directory '/var/tmp/qemu-build/tests/tcg'
rm -f *.timestamp
rm -f *~ *.o test-i386.out test-i386.ref \
           test-x86_64.log test-x86_64.ref qruncom test_path hello-i386 linux-test testthread sha1-i386 test-i386 test-i386-fprem test-mmap  run-test-x86_64
make[1]: Leaving directory '/var/tmp/qemu-build/tests/tcg'
rm -rf tests/check-qdict.exe tests/test-char.exe tests/check-qfloat.exe tests/check-qint.exe tests/check-qstring.exe tests/check-qlist.exe tests/check-qnull.exe tests/check-qjson.exe tests/test-qobject-output-visitor.exe tests/test-clone-visitor.exe tests/test-qobject-input-visitor.exe tests/test-qmp-commands.exe tests/test-string-input-visitor.exe tests/test-string-output-visitor.exe tests/test-qmp-event.exe tests/test-opts-visitor.exe tests/test-coroutine.exe tests/test-visitor-serialization.exe tests/test-iov.exe tests/test-aio.exe tests/test-aio-multithread.exe tests/test-throttle.exe tests/test-thread-pool.exe tests/test-hbitmap.exe tests/test-blockjob.exe tests/test-blockjob-txn.exe tests/test-x86-cpuid.exe tests/test-xbzrle.exe tests/test-cutils.exe tests/test-shift128.exe tests/test-mul64.exe tests/test-int128.exe tests/rcutorture.exe tests/test-rcu-list.exe tests/test-qdist.exe tests/test-qht.exe tests/test-qht-par.exe tests/test-bitops.exe tests/test-bitcnt.exe tests/test-qdev-global-props.exe tests/check-qom-interface.exe tests/check-qom-proplist.exe tests/test-qemu-opts.exe tests/test-keyval.exe tests/test-write-threshold.exe tests/test-crypto-hash.exe tests/test-crypto-hmac.exe tests/test-crypto-cipher.exe tests/test-crypto-secret.exe tests/test-crypto-tlscredsx509.exe tests/test-crypto-tlssession.exe tests/test-timed-average.exe tests/test-io-task.exe tests/test-io-channel-socket.exe tests/test-io-channel-file.exe tests/test-io-channel-tls.exe tests/test-io-channel-command.exe tests/test-io-channel-buffer.exe tests/test-base64.exe tests/test-crypto-pbkdf.exe tests/test-crypto-ivgen.exe tests/test-crypto-afsplit.exe tests/test-crypto-xts.exe tests/test-crypto-block.exe tests/test-logging.exe tests/test-replication.exe tests/test-bufferiszero.exe tests/test-uuid.exe tests/ptimer-test.exe tests/test-qapi-util.exe tests/*.o
rm -rf tests/ac97-test.exe tests/ahci-test.exe tests/bios-tables-test.exe tests/boot-order-test.exe tests/boot-serial-test.exe tests/device-introspect-test.exe tests/display-vga-test.exe tests/drive_del-test.exe tests/ds1338-test.exe tests/e1000-test.exe tests/e1000e-test.exe tests/eepro100-test.exe tests/endianness-test.exe tests/es1370-test.exe tests/fdc-test.exe tests/fw_cfg-test.exe tests/hd-geo-test.exe tests/i440fx-test.exe tests/i82801b11-test.exe tests/ide-test.exe tests/intel-hda-test.exe tests/ioh3420-test.exe tests/ipmi-bt-test.exe tests/ipmi-kcs-test.exe tests/ipoctal232-test.exe tests/m25p80-test.exe tests/ne2000-test.exe tests/numa-test.exe tests/nvme-test.exe tests/pc-cpu-test.exe tests/pcnet-test.exe tests/pnv-xscom-test.exe tests/postcopy-test.exe tests/prom-env-test.exe tests/pvpanic-test.exe tests/pxe-test.exe tests/q35-test.exe tests/qmp-test.exe tests/qom-test.exe tests/rtas-test.exe tests/rtc-test.exe tests/rtl8139-test.exe tests/spapr-phb-test.exe tests/tco-test.exe tests/test-arm-mptimer.exe tests/test-filter-mirror.exe tests/test-filter-redirector.exe tests/test-hmp.exe tests/test-netfilter.exe tests/test-x86-cpuid-compat.exe tests/tmp105-test.exe tests/tpci200-test.exe tests/usb-hcd-ehci-test.exe tests/usb-hcd-ohci-test.exe tests/usb-hcd-uhci-test.exe tests/usb-hcd-xhci-test.exe tests/virtio-balloon-test.exe tests/virtio-blk-test.exe tests/virtio-console-test.exe tests/virtio-net-test.exe tests/virtio-rng-test.exe tests/virtio-scsi-test.exe tests/virtio-serial-test.exe tests/vmxnet3-test.exe tests/wdt_ib700-test.exe
rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
rm -f qemu-options.def
rm -f *.msi
find . \( -name '*.so' -o -name '*.dll' -o -name '*.mo' -o -name '*.[oda]' \) -type f -exec rm {} +
rm -f qemu-ga qemu-img.exe qemu-io.exe  qemu-ga TAGS cscope.* *.pod *~ */*~
rm -f fsdev/*.pod
rm -f qemu-img-cmds.h
rm -f ui/shader/*-vert.h ui/shader/*-frag.h
rm -f trace/generated-tracers-dtrace.dtrace*
rm -f trace/generated-tracers-dtrace.h*
rm -f qemu-version.h qemu-version.h-timestamp config-host.h config-host.h-timestamp qemu-options.def qemu-options.def-timestamp qmp-commands.h qmp-commands.h-timestamp qapi-types.h qapi-types.h-timestamp qapi-visit.h qapi-visit.h-timestamp qapi-event.h qapi-event.h-timestamp qmp-marshal.c qmp-marshal.c-timestamp qapi-types.c qapi-types.c-timestamp qapi-visit.c qapi-visit.c-timestamp qapi-event.c qapi-event.c-timestamp qmp-introspect.h qmp-introspect.h-timestamp qmp-introspect.c qmp-introspect.c-timestamp trace/generated-tcg-tracers.h trace/generated-tcg-tracers.h-timestamp trace/generated-helpers-wrappers.h trace/generated-helpers-wrappers.h-timestamp trace/generated-helpers.h trace/generated-helpers.h-timestamp trace/generated-helpers.c trace/generated-helpers.c-timestamp module_block.h module_block.h-timestamp trace-root.h trace-root.h-timestamp util/trace.h util/trace.h-timestamp crypto/trace.h crypto/trace.h-timestamp io/trace.h io/trace.h-timestamp migration/trace.h migration/trace.h-timestamp block/trace.h block/trace.h-timestamp backends/trace.h backends/trace.h-timestamp chardev/trace.h chardev/trace.h-timestamp hw/block/trace.h hw/block/trace.h-timestamp hw/block/dataplane/trace.h hw/block/dataplane/trace.h-timestamp hw/char/trace.h hw/char/trace.h-timestamp hw/intc/trace.h hw/intc/trace.h-timestamp hw/net/trace.h hw/net/trace.h-timestamp hw/virtio/trace.h hw/virtio/trace.h-timestamp hw/audio/trace.h hw/audio/trace.h-timestamp hw/misc/trace.h hw/misc/trace.h-timestamp hw/usb/trace.h hw/usb/trace.h-timestamp hw/scsi/trace.h hw/scsi/trace.h-timestamp hw/nvram/trace.h hw/nvram/trace.h-timestamp hw/display/trace.h hw/display/trace.h-timestamp hw/input/trace.h hw/input/trace.h-timestamp hw/timer/trace.h hw/timer/trace.h-timestamp hw/dma/trace.h hw/dma/trace.h-timestamp hw/sparc/trace.h hw/sparc/trace.h-timestamp hw/sd/trace.h hw/sd/trace.h-timestamp hw/isa/trace.h hw/isa/trace.h-timestamp hw/mem/trace.h hw/mem/trace.h-timestamp hw/i386/trace.h hw/i386/trace.h-timestamp hw/i386/xen/trace.h hw/i386/xen/trace.h-timestamp hw/9pfs/trace.h hw/9pfs/trace.h-timestamp hw/ppc/trace.h hw/ppc/trace.h-timestamp hw/pci/trace.h hw/pci/trace.h-timestamp hw/s390x/trace.h hw/s390x/trace.h-timestamp hw/vfio/trace.h hw/vfio/trace.h-timestamp hw/acpi/trace.h hw/acpi/trace.h-timestamp hw/arm/trace.h hw/arm/trace.h-timestamp hw/alpha/trace.h hw/alpha/trace.h-timestamp hw/xen/trace.h hw/xen/trace.h-timestamp ui/trace.h ui/trace.h-timestamp audio/trace.h audio/trace.h-timestamp net/trace.h net/trace.h-timestamp target/arm/trace.h target/arm/trace.h-timestamp target/i386/trace.h target/i386/trace.h-timestamp target/mips/trace.h target/mips/trace.h-timestamp target/sparc/trace.h target/sparc/trace.h-timestamp target/s390x/trace.h target/s390x/trace.h-timestamp target/ppc/trace.h target/ppc/trace.h-timestamp qom/trace.h qom/trace.h-timestamp linux-user/trace.h linux-user/trace.h-timestamp qapi/trace.h qapi/trace.h-timestamp trace-root.c trace-root.c-timestamp util/trace.c util/trace.c-timestamp crypto/trace.c crypto/trace.c-timestamp io/trace.c io/trace.c-timestamp migration/trace.c migration/trace.c-timestamp block/trace.c block/trace.c-timestamp backends/trace.c backends/trace.c-timestamp chardev/trace.c chardev/trace.c-timestamp hw/block/trace.c hw/block/trace.c-timestamp hw/block/dataplane/trace.c hw/block/dataplane/trace.c-timestamp hw/char/trace.c hw/char/trace.c-timestamp hw/intc/trace.c hw/intc/trace.c-timestamp hw/net/trace.c hw/net/trace.c-timestamp hw/virtio/trace.c hw/virtio/trace.c-timestamp hw/audio/trace.c hw/audio/trace.c-timestamp hw/misc/trace.c hw/misc/trace.c-timestamp hw/usb/trace.c hw/usb/trace.c-timestamp hw/scsi/trace.c hw/scsi/trace.c-timestamp hw/nvram/trace.c hw/nvram/trace.c-timestamp hw/display/trace.c hw/display/trace.c-timestamp hw/input/trace.c hw/input/trace.c-timestamp hw/timer/trace.c hw/timer/trace.c-timestamp hw/dma/trace.c hw/dma/trace.c-timestamp hw/sparc/trace.c hw/sparc/trace.c-timestamp hw/sd/trace.c hw/sd/trace.c-timestamp hw/isa/trace.c hw/isa/trace.c-timestamp hw/mem/trace.c hw/mem/trace.c-timestamp hw/i386/trace.c hw/i386/trace.c-timestamp hw/i386/xen/trace.c hw/i386/xen/trace.c-timestamp hw/9pfs/trace.c hw/9pfs/trace.c-timestamp hw/ppc/trace.c hw/ppc/trace.c-timestamp hw/pci/trace.c hw/pci/trace.c-timestamp hw/s390x/trace.c hw/s390x/trace.c-timestamp hw/vfio/trace.c hw/vfio/trace.c-timestamp hw/acpi/trace.c hw/acpi/trace.c-timestamp hw/arm/trace.c hw/arm/trace.c-timestamp hw/alpha/trace.c hw/alpha/trace.c-timestamp hw/xen/trace.c hw/xen/trace.c-timestamp ui/trace.c ui/trace.c-timestamp audio/trace.c audio/trace.c-timestamp net/trace.c net/trace.c-timestamp target/arm/trace.c target/arm/trace.c-timestamp target/i386/trace.c target/i386/trace.c-timestamp target/mips/trace.c target/mips/trace.c-timestamp target/sparc/trace.c target/sparc/trace.c-timestamp target/s390x/trace.c target/s390x/trace.c-timestamp target/ppc/trace.c target/ppc/trace.c-timestamp qom/trace.c qom/trace.c-timestamp linux-user/trace.c linux-user/trace.c-timestamp qapi/trace.c qapi/trace.c-timestamp /var/tmp/qemu-build/trace-events-all /var/tmp/qemu-build/trace-events-all-timestamp tests/test-qapi-types.h tests/test-qapi-types.h-timestamp tests/test-qapi-visit.h tests/test-qapi-visit.h-timestamp tests/test-qmp-commands.h tests/test-qmp-commands.h-timestamp tests/test-qapi-event.h tests/test-qapi-event.h-timestamp tests/test-qmp-introspect.h tests/test-qmp-introspect.h-timestamp
rm -rf qapi-generated
rm -rf qga/qapi-generated
for d in x86_64-softmmu aarch64-softmmu pc-bios/optionrom; do \
if test -d $d; then make -C $d clean || exit 1; fi; \
rm -f $d/qemu-options.def; \
        done
make[1]: Entering directory '/var/tmp/qemu-build/x86_64-softmmu'
rm -f *.timestamp
rm -f *.a *~ qemu-system-x86_64.exe qemu-system-x86_64w.exe
rm -f
rm -f hmp-commands.h gdbstub-xml.c
make[1]: Leaving directory '/var/tmp/qemu-build/x86_64-softmmu'
make[1]: Entering directory '/var/tmp/qemu-build/aarch64-softmmu'
rm -f *.timestamp
rm -f *.a *~ qemu-system-aarch64.exe qemu-system-aarch64w.exe
rm -f
rm -f hmp-commands.h gdbstub-xml.c
make[1]: Leaving directory '/var/tmp/qemu-build/aarch64-softmmu'
make[1]: Entering directory '/var/tmp/qemu-build/pc-bios/optionrom'
rm -f *.timestamp
rm -f *.o *.d *.raw *.img *.bin *~
make[1]: Leaving directory '/var/tmp/qemu-build/pc-bios/optionrom'
rm -f  x86_64-softmmu/config-devices.mak  aarch64-softmmu/config-devices.mak config-all-devices.mak
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install --cross-prefix=i686-w64-mingw32- --enable-trace-backends=simple --enable-debug --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix    /var/tmp/qemu-build/install
BIOS directory    /var/tmp/qemu-build/install
binary directory  /var/tmp/qemu-build/install
library directory /var/tmp/qemu-build/install/lib
module directory  /var/tmp/qemu-build/install/lib
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory  /var/tmp/qemu-build/install
local state directory   queried at runtime
Windows SDK       no
Source path       /tmp/qemu-test/src
C compiler        i686-w64-mingw32-gcc
Host C compiler   cc
C++ compiler      i686-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS           rv
CFLAGS            -g
QEMU_CFLAGS       -I/usr/i686-w64-mingw32/sys-root/mingw/include/pixman-1  -I$(SRC_PATH)/dtc/libfdt -Werror -mms-bitfields -I/usr/i686-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/i686-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/i686-w64-mingw32/sys-root/mingw/include  -m32 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/i686-w64-mingw32/sys-root/mingw/include -I/usr/i686-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/i686-w64-mingw32/sys-root/mingw/include  -I/usr/i686-w64-mingw32/sys-root/mingw/include   -I/usr/i686-w64-mingw32/sys-root/mingw/include/libpng16
LDFLAGS           -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m32 -g
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          i386
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
tcg debug enabled yes
gprof enabled     no
sparse enabled    no
strip binaries    no
profiler          no
static build      no
pixman            system
SDL support       yes (1.2.15)
GTK support       yes (2.24.31)
GTK GL support    no
VTE support       no
TLS priority      NORMAL
GNUTLS support    yes
GNUTLS rnd        yes
libgcrypt         no
libgcrypt kdf     no
nettle            yes (3.3)
nettle kdf        yes
libtasn1          yes
curses support    no
virgl support     no
curl support      yes
mingw32 support   yes
Audio drivers     dsound
Block whitelist (rw)
Block whitelist (ro)
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  yes
VNC PNG support   yes
xen support       no
brlapi support    no
bluez  support    no
Documentation     no
PIE               no
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support no
Install blobs     yes
KVM support       no
HAX support       yes
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    no
fdatasync         no
madvise           no
posix_madvise     no
libcap-ng support no
vhost-net support no
vhost-scsi support no
vhost-vsock support no
Trace backends    simple
Trace output file trace-<pid>
spice support     no
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info yes
QGA MSI support   no
seccomp support   no
coroutine backend win32
coroutine pool    yes
debug stack usage no
GlusterFS support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   yes
TPM passthrough   no
QOM debugging     yes
Live block migration yes
lzo support       no
snappy support    no
bzip2 support     yes
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization yes
replication support yes
VxHS block device no
  GEN     x86_64-softmmu/config-devices.mak.tmp
  GEN     aarch64-softmmu/config-devices.mak.tmp
  GEN     config-host.h
  GEN     qemu-options.def
  GEN     qapi-types.h
  GEN     qmp-commands.h
  GEN     qapi-visit.h
         DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
  GEN     aarch64-softmmu/config-devices.mak
  GEN     x86_64-softmmu/config-devices.mak
  GEN     qapi-event.h
         DEP /tmp/qemu-test/src/dtc/tests/trees.S
         DEP /tmp/qemu-test/src/dtc/tests/testutils.c
  GEN     qmp-marshal.c
         DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
         DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
  GEN     qapi-types.c
         DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
         DEP /tmp/qemu-test/src/dtc/tests/check_path.c
         DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
         DEP /tmp/qemu-test/src/dtc/tests/overlay.c
         DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
  GEN     qapi-visit.c
         DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
         DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
         DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
         DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
  GEN     qapi-event.c
  GEN     qmp-introspect.h
         DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
  GEN     qmp-introspect.c
         DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
  GEN     trace/generated-tcg-tracers.h
         DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
  GEN     trace/generated-helpers-wrappers.h
         DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
         DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
  GEN     trace/generated-helpers.h
         DEP /tmp/qemu-test/src/dtc/tests/incbin.c
         DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
  GEN     trace/generated-helpers.c
  GEN     module_block.h
         DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
         DEP /tmp/qemu-test/src/dtc/tests/path-references.c
         DEP /tmp/qemu-test/src/dtc/tests/references.c
  GEN     tests/test-qapi-types.h
         DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
         DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
  GEN     tests/test-qapi-visit.h
         DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
  GEN     tests/test-qmp-commands.h
  GEN     tests/test-qapi-event.h
  GEN     tests/test-qmp-introspect.h
  GEN     trace-root.h
         DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
         DEP /tmp/qemu-test/src/dtc/tests/del_node.c
         DEP /tmp/qemu-test/src/dtc/tests/del_property.c
         DEP /tmp/qemu-test/src/dtc/tests/setprop.c
  GEN     util/trace.h
  GEN     crypto/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/set_name.c
         DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
         DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
         DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
         DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
  GEN     io/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
         DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
  GEN     migration/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
  GEN     block/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
         DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
  GEN     backends/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
  GEN     chardev/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
  GEN     hw/block/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/notfound.c
         DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
         DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
         DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
  GEN     hw/block/dataplane/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
  GEN     hw/char/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
         DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
  GEN     hw/intc/trace.h
  GEN     hw/net/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/get_path.c
         DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
  GEN     hw/virtio/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/getprop.c
  GEN     hw/audio/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/get_name.c
         DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
  GEN     hw/misc/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/find_property.c
  GEN     hw/usb/trace.h
         DEP /tmp/qemu-test/src/dtc/tests/root_node.c
         DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
  GEN     hw/scsi/trace.h
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
  GEN     hw/nvram/trace.h
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
  GEN     hw/display/trace.h
  GEN     hw/input/trace.h
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
  GEN     hw/timer/trace.h
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
  GEN     hw/dma/trace.h
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
  GEN     hw/sparc/trace.h
         DEP /tmp/qemu-test/src/dtc/util.c
         DEP /tmp/qemu-test/src/dtc/fdtput.c
  GEN     hw/sd/trace.h
         DEP /tmp/qemu-test/src/dtc/fdtget.c
         DEP /tmp/qemu-test/src/dtc/fdtdump.c
         DEP convert-dtsv0-lexer.lex.c
  GEN     hw/isa/trace.h
  GEN     hw/mem/trace.h
         DEP /tmp/qemu-test/src/dtc/srcpos.c
  GEN     hw/i386/trace.h
         DEP dtc-lexer.lex.c
  GEN     hw/i386/xen/trace.h
  GEN     hw/9pfs/trace.h
         DEP /tmp/qemu-test/src/dtc/treesource.c
  GEN     hw/ppc/trace.h
         DEP /tmp/qemu-test/src/dtc/livetree.c
  GEN     hw/pci/trace.h
         DEP /tmp/qemu-test/src/dtc/fstree.c
         DEP /tmp/qemu-test/src/dtc/flattree.c
         DEP /tmp/qemu-test/src/dtc/dtc.c
  GEN     hw/s390x/trace.h
  GEN     hw/vfio/trace.h
         DEP /tmp/qemu-test/src/dtc/data.c
  GEN     hw/acpi/trace.h
         DEP /tmp/qemu-test/src/dtc/checks.c
  GEN     hw/arm/trace.h
  GEN     hw/alpha/trace.h
  GEN     hw/xen/trace.h
  GEN     ui/trace.h
  GEN     audio/trace.h
  GEN     net/trace.h
         DEP dtc-parser.tab.c
  GEN     target/arm/trace.h
  GEN     target/i386/trace.h
  GEN     target/mips/trace.h
  GEN     target/sparc/trace.h
  GEN     target/s390x/trace.h
  GEN     target/ppc/trace.h
  GEN     qom/trace.h
  GEN     linux-user/trace.h
  GEN     qapi/trace.h
  GEN     trace-root.c
  GEN     util/trace.c
  GEN     crypto/trace.c
  GEN     io/trace.c
  GEN     migration/trace.c
  GEN     block/trace.c
  GEN     backends/trace.c
  GEN     chardev/trace.c
  GEN     hw/block/trace.c
  GEN     hw/block/dataplane/trace.c
  GEN     hw/char/trace.c
  GEN     hw/intc/trace.c
  GEN     hw/net/trace.c
  GEN     hw/virtio/trace.c
  GEN     hw/audio/trace.c
  GEN     hw/misc/trace.c
  GEN     hw/usb/trace.c
  GEN     hw/scsi/trace.c
  GEN     hw/nvram/trace.c
  GEN     hw/display/trace.c
  GEN     hw/input/trace.c
  GEN     hw/timer/trace.c
  GEN     hw/dma/trace.c
  GEN     hw/sparc/trace.c
  GEN     hw/sd/trace.c
  GEN     hw/isa/trace.c
  GEN     hw/mem/trace.c
  GEN     hw/i386/trace.c
  GEN     hw/i386/xen/trace.c
  GEN     hw/9pfs/trace.c
  GEN     hw/ppc/trace.c
  GEN     hw/pci/trace.c
  GEN     hw/s390x/trace.c
  GEN     hw/vfio/trace.c
  GEN     hw/acpi/trace.c
  GEN     hw/arm/trace.c
  GEN     hw/alpha/trace.c
  GEN     hw/xen/trace.c
  GEN     ui/trace.c
  GEN     audio/trace.c
  GEN     net/trace.c
  GEN     target/arm/trace.c
  GEN     target/i386/trace.c
  GEN     target/mips/trace.c
  GEN     target/sparc/trace.c
  GEN     target/s390x/trace.c
  GEN     target/ppc/trace.c
  GEN     qom/trace.c
  GEN     linux-user/trace.c
  GEN     qapi/trace.c
  GEN     config-all-devices.mak
         CC libfdt/fdt_wip.o
         CC libfdt/fdt_sw.o
         CC libfdt/fdt_rw.o
         CC libfdt/fdt.o
         CC libfdt/fdt_ro.o
         CC libfdt/fdt_strerror.o
         CC libfdt/fdt_addresses.o
         CC libfdt/fdt_overlay.o
         CC libfdt/fdt_empty_tree.o
         AR libfdt/libfdt.a
i686-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
  RC      version.o
  GEN     qga/qapi-generated/qga-qapi-visit.h
  GEN     qga/qapi-generated/qga-qapi-types.h
  GEN     qga/qapi-generated/qga-qmp-commands.h
  GEN     qga/qapi-generated/qga-qapi-types.c
  CC      qapi-types.o
  GEN     qga/qapi-generated/qga-qapi-visit.c
  CC      qmp-introspect.o
  GEN     qga/qapi-generated/qga-qmp-marshal.c
  CC      qapi-visit.o
  CC      qapi-event.o
  CC      qapi/qapi-visit-core.o
  CC      qapi/qapi-dealloc-visitor.o
  CC      qapi/qobject-input-visitor.o
  CC      qapi/qobject-output-visitor.o
  CC      qapi/qmp-registry.o
  CC      qapi/qmp-dispatch.o
  CC      qapi/string-input-visitor.o
  CC      qapi/string-output-visitor.o
  CC      qapi/opts-visitor.o
  CC      qapi/qapi-clone-visitor.o
  CC      qapi/qmp-event.o
  CC      qapi/qapi-util.o
  CC      qobject/qnull.o
  CC      qobject/qstring.o
  CC      qobject/qint.o
  CC      qobject/qdict.o
  CC      qobject/qlist.o
  CC      qobject/qfloat.o
  CC      qobject/qbool.o
  CC      qobject/qjson.o
  CC      qobject/json-lexer.o
  CC      qobject/qobject.o
  CC      qobject/json-streamer.o
  CC      qobject/json-parser.o
  CC      trace/simple.o
  CC      trace/control.o
  CC      trace/qmp.o
  CC      util/osdep.o
  CC      util/cutils.o
  CC      util/unicode.o
  CC      util/qemu-timer-common.o
  CC      util/bufferiszero.o
  CC      util/aiocb.o
  CC      util/lockcnt.o
  CC      util/async.o
  CC      util/thread-pool.o
  CC      util/qemu-timer.o
  CC      util/main-loop.o
  CC      util/iohandler.o
  CC      util/aio-win32.o
  CC      util/event_notifier-win32.o
  CC      util/oslib-win32.o
  CC      util/qemu-thread-win32.o
  CC      util/envlist.o
  CC      util/path.o
  CC      util/module.o
  CC      util/host-utils.o
  CC      util/bitmap.o
  CC      util/bitops.o
  CC      util/fifo8.o
  CC      util/hbitmap.o
  CC      util/acl.o
  CC      util/error.o
  CC      util/qemu-error.o
  CC      util/id.o
  CC      util/iov.o
  CC      util/qemu-config.o
  CC      util/qemu-sockets.o
  CC      util/uri.o
  CC      util/notify.o
  CC      util/qemu-option.o
  CC      util/qemu-progress.o
  CC      util/keyval.o
  CC      util/hexdump.o
  CC      util/crc32c.o
  CC      util/uuid.o
  CC      util/throttle.o
  CC      util/getauxval.o
  CC      util/readline.o
  CC      util/rcu.o
  CC      util/qemu-coroutine.o
  CC      util/qemu-coroutine-lock.o
  CC      util/qemu-coroutine-io.o
  CC      util/qemu-coroutine-sleep.o
  CC      util/coroutine-win32.o
  CC      util/buffer.o
  CC      util/timed-average.o
  CC      util/base64.o
  CC      util/log.o
  CC      util/qdist.o
  CC      util/qht.o
  CC      util/range.o
  CC      util/systemd.o
  CC      trace-root.o
  CC      util/trace.o
  CC      crypto/trace.o
  CC      io/trace.o
  CC      block/trace.o
  CC      migration/trace.o
  CC      backends/trace.o
  CC      chardev/trace.o
  CC      hw/block/dataplane/trace.o
  CC      hw/block/trace.o
  CC      hw/char/trace.o
  CC      hw/intc/trace.o
  CC      hw/net/trace.o
  CC      hw/virtio/trace.o
  CC      hw/audio/trace.o
  CC      hw/misc/trace.o
  CC      hw/usb/trace.o
  CC      hw/scsi/trace.o
  CC      hw/nvram/trace.o
  CC      hw/display/trace.o
  CC      hw/input/trace.o
  CC      hw/timer/trace.o
  CC      hw/dma/trace.o
  CC      hw/sparc/trace.o
  CC      hw/sd/trace.o
  CC      hw/isa/trace.o
  CC      hw/mem/trace.o
  CC      hw/i386/trace.o
  CC      hw/i386/xen/trace.o
  CC      hw/9pfs/trace.o
  CC      hw/ppc/trace.o
  CC      hw/pci/trace.o
  CC      hw/s390x/trace.o
  CC      hw/vfio/trace.o
  CC      hw/acpi/trace.o
  CC      hw/arm/trace.o
  CC      hw/alpha/trace.o
  CC      hw/xen/trace.o
  CC      ui/trace.o
  CC      audio/trace.o
  CC      net/trace.o
  CC      target/arm/trace.o
  CC      target/i386/trace.o
  CC      target/mips/trace.o
  CC      target/sparc/trace.o
  CC      target/s390x/trace.o
  CC      target/ppc/trace.o
  CC      qom/trace.o
  CC      linux-user/trace.o
  CC      qapi/trace.o
  CC      crypto/pbkdf-stub.o
  CC      stubs/arch-query-cpu-def.o
  CC      stubs/arch-query-cpu-model-expansion.o
  CC      stubs/arch-query-cpu-model-comparison.o
  CC      stubs/arch-query-cpu-model-baseline.o
  CC      stubs/bdrv-next-monitor-owned.o
  CC      stubs/blk-commit-all.o
  CC      stubs/blockdev-close-all-bdrv-states.o
  CC      stubs/clock-warp.o
  CC      stubs/cpu-get-clock.o
  CC      stubs/cpu-get-icount.o
  CC      stubs/dump.o
  CC      stubs/error-printf.o
  CC      stubs/gdbstub.o
  CC      stubs/get-vm-name.o
  CC      stubs/fdset.o
  CC      stubs/iothread.o
  CC      stubs/iothread-lock.o
  CC      stubs/is-daemonized.o
  CC      stubs/machine-init-done.o
  CC      stubs/migr-blocker.o
  CC      stubs/monitor.o
  CC      stubs/notify-event.o
  CC      stubs/qtest.o
  CC      stubs/replay.o
  CC      stubs/runstate-check.o
  CC      stubs/set-fd-handler.o
  CC      stubs/slirp.o
  CC      stubs/sysbus.o
  CC      stubs/trace-control.o
  CC      stubs/uuid.o
  CC      stubs/vm-stop.o
  CC      stubs/vmstate.o
  CC      stubs/fd-register.o
  CC      stubs/qmp_pc_dimm_device_list.o
  CC      stubs/target-monitor-defs.o
  CC      stubs/target-get-monitor-def.o
  CC      stubs/pc_madt_cpu_entry.o
  CC      stubs/vmgenid.o
  CC      stubs/xen-common.o
  CC      stubs/xen-hvm.o
  GEN     qemu-img-cmds.h
  CC      blockjob.o
  CC      block.o
  CC      qemu-io-cmds.o
  CC      replication.o
  CC      block/raw-format.o
  CC      block/qcow.o
  CC      block/vdi.o
  CC      block/vmdk.o
  CC      block/cloop.o
  CC      block/bochs.o
  CC      block/vpc.o
  CC      block/vvfat.o
  CC      block/dmg.o
  CC      block/qcow2.o
  CC      block/qcow2-refcount.o
  CC      block/qcow2-cluster.o
  CC      block/qcow2-snapshot.o
  CC      block/qcow2-cache.o
  CC      block/qed.o
  CC      block/qed-gencb.o
  CC      block/qed-l2-cache.o
  CC      block/qed-table.o
  CC      block/qed-cluster.o
  CC      block/qed-check.o
  CC      block/vhdx.o
  CC      block/vhdx-endian.o
  CC      block/vhdx-log.o
  CC      block/quorum.o
  CC      block/parallels.o
  CC      block/blkdebug.o
  CC      block/blkverify.o
  CC      block/block-backend.o
  CC      block/blkreplay.o
  CC      block/snapshot.o
  CC      block/qapi.o
  CC      block/file-win32.o
  CC      block/win32-aio.o
  CC      block/null.o
  CC      block/mirror.o
  CC      block/commit.o
  CC      block/io.o
  CC      block/throttle-groups.o
  CC      block/nbd.o
  CC      block/nbd-client.o
  CC      block/sheepdog.o
  CC      block/accounting.o
  CC      block/dirty-bitmap.o
  CC      block/write-threshold.o
  CC      block/backup.o
  CC      block/replication.o
  CC      block/crypto.o
  CC      nbd/server.o
  CC      nbd/client.o
  CC      nbd/common.o
  CC      block/curl.o
  CC      block/ssh.o
  CC      block/dmg-bz2.o
  CC      crypto/init.o
  CC      crypto/hash.o
  CC      crypto/hash-nettle.o
  CC      crypto/hmac.o
  CC      crypto/hmac-nettle.o
  CC      crypto/aes.o
  CC      crypto/desrfb.o
  CC      crypto/cipher.o
  CC      crypto/tlscreds.o
  CC      crypto/tlscredsanon.o
  CC      crypto/tlscredsx509.o
  CC      crypto/tlssession.o
  CC      crypto/secret.o
  CC      crypto/random-gnutls.o
  CC      crypto/pbkdf-nettle.o
  CC      crypto/pbkdf.o
  CC      crypto/ivgen.o
  CC      crypto/ivgen-essiv.o
  CC      crypto/ivgen-plain.o
  CC      crypto/ivgen-plain64.o
  CC      crypto/afsplit.o
  CC      crypto/xts.o
  CC      crypto/block.o
  CC      crypto/block-qcow.o
  CC      crypto/block-luks.o
  CC      io/channel.o
  CC      io/channel-buffer.o
  CC      io/channel-command.o
  CC      io/channel-file.o
  CC      io/channel-socket.o
  CC      io/channel-tls.o
  CC      io/channel-watch.o
  CC      io/channel-websock.o
  CC      io/channel-util.o
  CC      io/dns-resolver.o
  CC      io/task.o
  CC      qom/object.o
  CC      qom/container.o
  CC      qom/qom-qobject.o
  CC      qom/object_interfaces.o
  CC      qemu-io.o
  CC      blockdev.o
  CC      blockdev-nbd.o
  CC      iothread.o
  CC      qdev-monitor.o
  CC      device-hotplug.o
  CC      os-win32.o
  CC      accel.o
  CC      bt-host.o
  CC      bt-vhci.o
  CC      dma-helpers.o
  CC      vl.o
  CC      tpm.o
  CC      device_tree.o
  CC      qmp-marshal.o
  CC      qmp.o
  CC      hmp.o
  CC      cpus-common.o
  CC      audio/audio.o
  CC      audio/noaudio.o
  CC      audio/wavaudio.o
  CC      audio/mixeng.o
  CC      audio/dsoundaudio.o
  CC      audio/sdlaudio.o
  CC      audio/audio_win_int.o
  CC      audio/wavcapture.o
  CC      backends/rng.o
  CC      backends/rng-egd.o
  CC      backends/tpm.o
  CC      backends/hostmem.o
  CC      backends/hostmem-ram.o
  CC      backends/cryptodev.o
  CC      backends/cryptodev-builtin.o
  CC      block/stream.o
  CC      chardev/msmouse.o
  CC      chardev/wctablet.o
  CC      chardev/testdev.o
  CC      disas/arm.o
  CXX     disas/arm-a64.o
  CC      disas/i386.o
  CXX     disas/libvixl/vixl/utils.o
  CXX     disas/libvixl/vixl/compiler-intrinsics.o
  CXX     disas/libvixl/vixl/a64/instructions-a64.o
  CXX     disas/libvixl/vixl/a64/decoder-a64.o
  CXX     disas/libvixl/vixl/a64/disasm-a64.o
  CC      hw/acpi/core.o
  CC      hw/acpi/piix4.o
  CC      hw/acpi/pcihp.o
  CC      hw/acpi/ich9.o
  CC      hw/acpi/tco.o
  CC      hw/acpi/cpu_hotplug.o
  CC      hw/acpi/memory_hotplug.o
  CC      hw/acpi/cpu.o
  CC      hw/acpi/nvdimm.o
  CC      hw/acpi/vmgenid.o
  CC      hw/acpi/acpi_interface.o
  CC      hw/acpi/bios-linker-loader.o
  CC      hw/acpi/aml-build.o
  CC      hw/acpi/ipmi.o
  CC      hw/acpi/acpi-stub.o
  CC      hw/acpi/ipmi-stub.o
  CC      hw/audio/sb16.o
  CC      hw/audio/es1370.o
  CC      hw/audio/ac97.o
  CC      hw/audio/fmopl.o
  CC      hw/audio/adlib.o
  CC      hw/audio/gus.o
  CC      hw/audio/gusemu_hal.o
  CC      hw/audio/gusemu_mixer.o
  CC      hw/audio/cs4231a.o
  CC      hw/audio/intel-hda.o
  CC      hw/audio/hda-codec.o
  CC      hw/audio/pcspk.o
  CC      hw/audio/wm8750.o
  CC      hw/audio/pl041.o
  CC      hw/audio/marvell_88w8618.o
  CC      hw/audio/lm4549.o
  CC      hw/audio/soundhw.o
  CC      hw/block/block.o
  CC      hw/block/cdrom.o
  CC      hw/block/hd-geometry.o
  CC      hw/block/fdc.o
  CC      hw/block/m25p80.o
  CC      hw/block/pflash_cfi01.o
  CC      hw/block/nand.o
  CC      hw/block/pflash_cfi02.o
  CC      hw/block/ecc.o
  CC      hw/block/onenand.o
  CC      hw/block/nvme.o
  CC      hw/bt/l2cap.o
  CC      hw/bt/core.o
  CC      hw/bt/sdp.o
  CC      hw/bt/hci.o
  CC      hw/bt/hid.o
  CC      hw/bt/hci-csr.o
  CC      hw/char/ipoctal232.o
  CC      hw/char/parallel.o
  CC      hw/char/pl011.o
  CC      hw/char/serial.o
  CC      hw/char/serial-isa.o
  CC      hw/char/serial-pci.o
  CC      hw/char/virtio-console.o
  CC      hw/char/cadence_uart.o
  CC      hw/char/imx_serial.o
  CC      hw/char/debugcon.o
  CC      hw/core/qdev.o
  CC      hw/core/qdev-properties.o
  CC      hw/core/bus.o
  CC      hw/core/reset.o
  CC      hw/core/irq.o
  CC      hw/core/fw-path-provider.o
  CC      hw/core/hotplug.o
  CC      hw/core/nmi.o
  CC      hw/core/ptimer.o
  CC      hw/core/sysbus.o
  CC      hw/core/machine.o
  CC      hw/core/loader.o
  CC      hw/core/qdev-properties-system.o
  CC      hw/core/register.o
  CC      hw/core/or-irq.o
  CC      hw/core/platform-bus.o
  CC      hw/cpu/core.o
  CC      hw/display/ads7846.o
  CC      hw/display/cirrus_vga.o
  CC      hw/display/pl110.o
  CC      hw/display/ssd0303.o
  CC      hw/display/ssd0323.o
  CC      hw/display/vga-pci.o
  CC      hw/display/vga-isa.o
  CC      hw/display/vmware_vga.o
  CC      hw/display/blizzard.o
  CC      hw/display/exynos4210_fimd.o
  CC      hw/display/framebuffer.o
  CC      hw/display/tc6393xb.o
  CC      hw/dma/pl080.o
  CC      hw/dma/pl330.o
  CC      hw/dma/i8257.o
  CC      hw/dma/xlnx-zynq-devcfg.o
  CC      hw/gpio/max7310.o
  CC      hw/gpio/pl061.o
  CC      hw/gpio/zaurus.o
  CC      hw/gpio/gpio_key.o
  CC      hw/i2c/core.o
  CC      hw/i2c/smbus_eeprom.o
  CC      hw/i2c/i2c-ddc.o
  CC      hw/i2c/versatile_i2c.o
  CC      hw/i2c/smbus.o
  CC      hw/i2c/smbus_ich9.o
  CC      hw/i2c/pm_smbus.o
  CC      hw/i2c/bitbang_i2c.o
  CC      hw/i2c/exynos4210_i2c.o
  CC      hw/i2c/imx_i2c.o
  CC      hw/i2c/aspeed_i2c.o
  CC      hw/ide/core.o
  CC      hw/ide/atapi.o
  CC      hw/ide/qdev.o
  CC      hw/ide/pci.o
  CC      hw/ide/isa.o
  CC      hw/ide/microdrive.o
  CC      hw/ide/ahci.o
  CC      hw/ide/piix.o
  CC      hw/ide/ich.o
  CC      hw/input/hid.o
  CC      hw/input/lm832x.o
  CC      hw/input/pckbd.o
  CC      hw/input/pl050.o
  CC      hw/input/ps2.o
  CC      hw/input/stellaris_input.o
  CC      hw/input/tsc2005.o
  CC      hw/input/vmmouse.o
  CC      hw/input/virtio-input.o
  CC      hw/input/virtio-input-hid.o
  CC      hw/intc/i8259_common.o
  CC      hw/intc/i8259.o
  CC      hw/intc/pl190.o
  CC      hw/intc/imx_avic.o
  CC      hw/intc/realview_gic.o
  CC      hw/intc/arm_gic_common.o
  CC      hw/intc/ioapic_common.o
  CC      hw/intc/arm_gic.o
  CC      hw/intc/arm_gicv2m.o
  CC      hw/intc/arm_gicv3_common.o
  CC      hw/intc/arm_gicv3.o
  CC      hw/intc/arm_gicv3_dist.o
  CC      hw/intc/arm_gicv3_redist.o
  CC      hw/intc/arm_gicv3_its_common.o
  CC      hw/intc/intc.o
  CC      hw/ipack/ipack.o
  CC      hw/ipack/tpci200.o
  CC      hw/ipmi/ipmi.o
  CC      hw/ipmi/ipmi_bmc_sim.o
  CC      hw/ipmi/ipmi_bmc_extern.o
  CC      hw/ipmi/isa_ipmi_kcs.o
  CC      hw/ipmi/isa_ipmi_bt.o
  CC      hw/isa/isa-bus.o
  CC      hw/isa/apm.o
  CC      hw/mem/pc-dimm.o
  CC      hw/mem/nvdimm.o
  CC      hw/misc/applesmc.o
  CC      hw/misc/max111x.o
  CC      hw/misc/tmp105.o
  CC      hw/misc/tmp421.o
  CC      hw/misc/sga.o
  CC      hw/misc/debugexit.o
  CC      hw/misc/pc-testdev.o
  CC      hw/misc/pci-testdev.o
  CC      hw/misc/unimp.o
  CC      hw/misc/arm_l2x0.o
  CC      hw/misc/arm_integrator_debug.o
  CC      hw/misc/a9scu.o
  CC      hw/net/ne2000.o
  CC      hw/misc/arm11scu.o
  CC      hw/net/eepro100.o
  CC      hw/net/pcnet-pci.o
  CC      hw/net/pcnet.o
  CC      hw/net/e1000.o
  CC      hw/net/e1000x_common.o
  CC      hw/net/net_tx_pkt.o
  CC      hw/net/net_rx_pkt.o
  CC      hw/net/e1000e.o
  CC      hw/net/e1000e_core.o
  CC      hw/net/rtl8139.o
  CC      hw/net/vmxnet3.o
  CC      hw/net/smc91c111.o
  CC      hw/net/lan9118.o
  CC      hw/net/ne2000-isa.o
  CC      hw/net/xgmac.o
  CC      hw/net/allwinner_emac.o
  CC      hw/net/imx_fec.o
  CC      hw/net/cadence_gem.o
  CC      hw/net/stellaris_enet.o
  CC      hw/net/ftgmac100.o
  CC      hw/net/rocker/rocker.o
  CC      hw/net/rocker/rocker_fp.o
  CC      hw/net/rocker/rocker_desc.o
  CC      hw/net/rocker/rocker_world.o
  CC      hw/net/rocker/rocker_of_dpa.o
  CC      hw/nvram/eeprom93xx.o
  CC      hw/nvram/fw_cfg.o
  CC      hw/nvram/chrp_nvram.o
  CC      hw/pci-bridge/pci_bridge_dev.o
  CC      hw/pci-bridge/pcie_root_port.o
  CC      hw/pci-bridge/gen_pcie_root_port.o
  CC      hw/pci-bridge/pci_expander_bridge.o
  CC      hw/pci-bridge/xio3130_upstream.o
  CC      hw/pci-bridge/xio3130_downstream.o
  CC      hw/pci-bridge/ioh3420.o
  CC      hw/pci-bridge/i82801b11.o
  CC      hw/pci-host/versatile.o
  CC      hw/pci-host/pam.o
  CC      hw/pci-host/piix.o
  CC      hw/pci-host/q35.o
  CC      hw/pci-host/gpex.o
  CC      hw/pci/pci.o
  CC      hw/pci/pci_bridge.o
  CC      hw/pci/msix.o
  CC      hw/pci/shpc.o
  CC      hw/pci/msi.o
  CC      hw/pci/slotid_cap.o
  CC      hw/pci/pci_host.o
  CC      hw/pci/pcie_host.o
  CC      hw/pci/pcie.o
  CC      hw/pci/pcie_port.o
  CC      hw/pci/pcie_aer.o
  CC      hw/pci/pci-stub.o
  CC      hw/pcmcia/pcmcia.o
  CC      hw/scsi/scsi-generic.o
  CC      hw/scsi/scsi-disk.o
  CC      hw/scsi/scsi-bus.o
  CC      hw/scsi/lsi53c895a.o
  CC      hw/scsi/mptconfig.o
  CC      hw/scsi/mptsas.o
  CC      hw/scsi/mptendian.o
  CC      hw/scsi/megasas.o
  CC      hw/scsi/vmw_pvscsi.o
  CC      hw/scsi/esp.o
  CC      hw/scsi/esp-pci.o
  CC      hw/sd/pl181.o
  CC      hw/sd/ssi-sd.o
  CC      hw/sd/sd.o
  CC      hw/sd/core.o
  CC      hw/sd/sdhci.o
  CC      hw/smbios/smbios.o
  CC      hw/smbios/smbios_type_38.o
  CC      hw/smbios/smbios-stub.o
  CC      hw/smbios/smbios_type_38-stub.o
  CC      hw/ssi/pl022.o
  CC      hw/ssi/ssi.o
  CC      hw/ssi/xilinx_spips.o
  CC      hw/ssi/aspeed_smc.o
  CC      hw/ssi/stm32f2xx_spi.o
  CC      hw/timer/arm_timer.o
  CC      hw/timer/arm_mptimer.o
  CC      hw/timer/armv7m_systick.o
  CC      hw/timer/a9gtimer.o
  CC      hw/timer/cadence_ttc.o
  CC      hw/timer/ds1338.o
  CC      hw/timer/hpet.o
  CC      hw/timer/i8254_common.o
  CC      hw/timer/i8254.o
  CC      hw/timer/pl031.o
  CC      hw/timer/twl92230.o
  CC      hw/timer/imx_epit.o
  CC      hw/timer/imx_gpt.o
  CC      hw/timer/stm32f2xx_timer.o
  CC      hw/timer/aspeed_timer.o
  CC      hw/tpm/tpm_tis.o
  CC      hw/usb/core.o
  CC      hw/usb/combined-packet.o
  CC      hw/usb/bus.o
  CC      hw/usb/libhw.o
  CC      hw/usb/desc.o
  CC      hw/usb/desc-msos.o
  CC      hw/usb/hcd-uhci.o
  CC      hw/usb/hcd-ohci.o
  CC      hw/usb/hcd-ehci.o
  CC      hw/usb/hcd-ehci-pci.o
  CC      hw/usb/hcd-ehci-sysbus.o
  CC      hw/usb/hcd-xhci.o
  CC      hw/usb/hcd-xhci-nec.o
  CC      hw/usb/hcd-musb.o
  CC      hw/usb/dev-hub.o
  CC      hw/usb/dev-hid.o
  CC      hw/usb/dev-storage.o
  CC      hw/usb/dev-wacom.o
  CC      hw/usb/dev-uas.o
  CC      hw/usb/dev-audio.o
  CC      hw/usb/dev-serial.o
  CC      hw/usb/dev-bluetooth.o
  CC      hw/usb/dev-smartcard-reader.o
  CC      hw/usb/host-stub.o
  CC      hw/usb/dev-network.o
  CC      hw/virtio/virtio-rng.o
  CC      hw/virtio/virtio-pci.o
  CC      hw/virtio/virtio-bus.o
  CC      hw/virtio/vhost-stub.o
  CC      hw/virtio/virtio-mmio.o
  CC      hw/watchdog/watchdog.o
  CC      hw/watchdog/wdt_i6300esb.o
  CC      hw/watchdog/wdt_ib700.o
  CC      hw/watchdog/wdt_aspeed.o
  CC      migration/migration.o
  CC      migration/socket.o
  CC      migration/fd.o
  CC      migration/exec.o
  CC      migration/tls.o
  CC      migration/channel.o
  CC      migration/savevm.o
  CC      migration/colo-comm.o
  CC      migration/colo.o
  CC      migration/colo-failover.o
  CC      migration/vmstate-types.o
  CC      migration/vmstate.o
  CC      migration/page_cache.o
  CC      migration/qemu-file.o
  CC      migration/global_state.o
  CC      migration/qemu-file-channel.o
  CC      migration/xbzrle.o
  CC      migration/postcopy-ram.o
  CC      migration/qjson.o
  CC      migration/block.o
  CC      net/net.o
  CC      net/queue.o
  CC      net/checksum.o
  CC      net/util.o
  CC      net/hub.o
  CC      net/socket.o
  CC      net/dump.o
  CC      net/eth.o
  CC      net/slirp.o
  CC      net/filter.o
  CC      net/filter-buffer.o
  CC      net/filter-mirror.o
  CC      net/filter-rewriter.o
  CC      net/colo-compare.o
  CC      net/colo.o
  CC      net/filter-replay.o
  CC      qom/cpu.o
  CC      net/tap-win32.o
  CC      replay/replay.o
  CC      replay/replay-internal.o
  CC      replay/replay-events.o
  CC      replay/replay-time.o
  CC      replay/replay-input.o
  CC      replay/replay-char.o
  CC      replay/replay-snapshot.o
  CC      replay/replay-net.o
  CC      replay/replay-audio.o
  CC      slirp/cksum.o
  CC      slirp/if.o
  CC      slirp/ip6_icmp.o
  CC      slirp/ip_icmp.o
  CC      slirp/ip6_input.o
  CC      slirp/ip6_output.o
  CC      slirp/ip_input.o
  CC      slirp/ip_output.o
  CC      slirp/dnssearch.o
  CC      slirp/dhcpv6.o
  CC      slirp/slirp.o
  CC      slirp/mbuf.o
  CC      slirp/misc.o
  CC      slirp/sbuf.o
  CC      slirp/socket.o
  CC      slirp/tcp_input.o
  CC      slirp/tcp_output.o
  CC      slirp/tcp_subr.o
  CC      slirp/tcp_timer.o
  CC      slirp/udp.o
  CC      slirp/udp6.o
  CC      slirp/bootp.o
  CC      slirp/tftp.o
  CC      slirp/arp_table.o
  CC      slirp/ndp_table.o
  CC      slirp/ncsi.o
  CC      ui/keymaps.o
  CC      ui/console.o
  CC      ui/cursor.o
  CC      ui/qemu-pixman.o
  CC      ui/input.o
  CC      ui/input-legacy.o
  CC      ui/input-keymap.o
  CC      ui/sdl.o
  CC      ui/x_keymap.o
  CC      ui/sdl_zoom.o
  CC      ui/vnc.o
  CC      ui/vnc-enc-zlib.o
  CC      ui/vnc-enc-hextile.o
  CC      ui/vnc-enc-tight.o
  CC      ui/vnc-palette.o
  CC      ui/vnc-auth-vencrypt.o
  CC      ui/vnc-enc-zrle.o
  CC      ui/vnc-ws.o
  CC      ui/vnc-jobs.o
  CC      chardev/char.o
  CC      ui/gtk.o
  CC      chardev/char-console.o
  CC      chardev/char-fe.o
  CC      chardev/char-file.o
  CC      chardev/char-io.o
  CC      chardev/char-mux.o
  CC      chardev/char-null.o
  CC      chardev/char-pipe.o
  CC      chardev/char-ringbuf.o
  CC      chardev/char-serial.o
  CC      chardev/char-socket.o
  CC      chardev/char-stdio.o
  CC      chardev/char-udp.o
  CC      chardev/char-win.o
  CC      chardev/char-win-stdio.o
  CC      qga/commands.o
  CC      qga/guest-agent-command-state.o
  CC      qga/main.o
  CC      qga/channel-win32.o
  CC      qga/commands-win32.o
  CC      qga/service-win32.o
  CC      qga/vss-win32.o
  CC      qga/qapi-generated/qga-qapi-types.o
  CC      qga/qapi-generated/qga-qapi-visit.o
  CC      qga/qapi-generated/qga-qmp-marshal.o
  AS      optionrom/multiboot.o
  AS      optionrom/linuxboot.o
  CC      optionrom/linuxboot_dma.o
  AS      optionrom/kvmvapic.o
  BUILD   optionrom/multiboot.img
  BUILD   optionrom/linuxboot_dma.img
  AR      libqemuutil.a
  BUILD   optionrom/multiboot.raw
  BUILD   optionrom/linuxboot.img
  BUILD   optionrom/linuxboot_dma.raw
  BUILD   optionrom/kvmvapic.img
  AR      libqemustub.a
  CC      qemu-img.o
  SIGN    optionrom/multiboot.bin
  BUILD   optionrom/linuxboot.raw
  SIGN    optionrom/linuxboot_dma.bin
  BUILD   optionrom/kvmvapic.raw
  SIGN    optionrom/linuxboot.bin
  SIGN    optionrom/kvmvapic.bin
  LINK    qemu-ga.exe
  LINK    qemu-img.exe
  LINK    qemu-io.exe
  GEN     aarch64-softmmu/hmp-commands.h
  GEN     aarch64-softmmu/config-target.h
  GEN     x86_64-softmmu/config-target.h
  GEN     x86_64-softmmu/hmp-commands.h
  CC      aarch64-softmmu/cpu-exec.o
  CC      aarch64-softmmu/exec.o
  CC      aarch64-softmmu/translate-common.o
  CC      aarch64-softmmu/translate-all.o
  CC      aarch64-softmmu/cpu-exec-common.o
  CC      aarch64-softmmu/tcg/tcg-op.o
  CC      aarch64-softmmu/tcg/tcg.o
  CC      x86_64-softmmu/exec.o
  CC      x86_64-softmmu/translate-all.o
  CC      x86_64-softmmu/cpu-exec.o
  CC      x86_64-softmmu/translate-common.o
  CC      x86_64-softmmu/cpu-exec-common.o
  CC      x86_64-softmmu/tcg/tcg.o
  CC      aarch64-softmmu/tcg/optimize.o
  CC      aarch64-softmmu/tcg/tcg-common.o
  CC      x86_64-softmmu/tcg/tcg-op.o
  CC      x86_64-softmmu/tcg/optimize.o
  CC      aarch64-softmmu/fpu/softfloat.o
  CC      x86_64-softmmu/tcg/tcg-common.o
  CC      x86_64-softmmu/fpu/softfloat.o
  CC      x86_64-softmmu/disas.o
  CC      x86_64-softmmu/tcg-runtime.o
  CC      aarch64-softmmu/disas.o
  GEN     x86_64-softmmu/gdbstub-xml.c
  CC      aarch64-softmmu/tcg-runtime.o
  CC      x86_64-softmmu/kvm-stub.o
  GEN     aarch64-softmmu/gdbstub-xml.c
  CC      aarch64-softmmu/hax-stub.o
  CC      aarch64-softmmu/kvm-stub.o
  CC      aarch64-softmmu/arch_init.o
  CC      x86_64-softmmu/arch_init.o
  CC      aarch64-softmmu/cpus.o
  CC      aarch64-softmmu/monitor.o
  CC      x86_64-softmmu/cpus.o
  CC      x86_64-softmmu/monitor.o
  CC      x86_64-softmmu/gdbstub.o
  CC      aarch64-softmmu/gdbstub.o
  CC      x86_64-softmmu/balloon.o
  CC      x86_64-softmmu/ioport.o
  CC      aarch64-softmmu/balloon.o
  CC      x86_64-softmmu/numa.o
  CC      x86_64-softmmu/qtest.o
  CC      aarch64-softmmu/ioport.o
  CC      aarch64-softmmu/numa.o
  CC      aarch64-softmmu/qtest.o
  CC      aarch64-softmmu/bootdevice.o
  CC      aarch64-softmmu/memory.o
  CC      aarch64-softmmu/cputlb.o
  CC      aarch64-softmmu/memory_mapping.o
  CC      x86_64-softmmu/bootdevice.o
  CC      aarch64-softmmu/dump.o
  CC      aarch64-softmmu/migration/ram.o
  CC      x86_64-softmmu/memory.o
  CC      x86_64-softmmu/cputlb.o
  CC      x86_64-softmmu/memory_mapping.o
  CC      aarch64-softmmu/hw/adc/stm32f2xx_adc.o
  CC      x86_64-softmmu/dump.o
  CC      aarch64-softmmu/hw/block/virtio-blk.o
  CC      x86_64-softmmu/migration/ram.o
  CC      aarch64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/block/virtio-blk.o
  CC      aarch64-softmmu/hw/char/exynos4210_uart.o
  CC      aarch64-softmmu/hw/char/omap_uart.o
  CC      x86_64-softmmu/hw/block/dataplane/virtio-blk.o
  CC      x86_64-softmmu/hw/char/virtio-serial-bus.o
  CC      x86_64-softmmu/hw/core/generic-loader.o
  CC      x86_64-softmmu/hw/core/null-machine.o
  CC      x86_64-softmmu/hw/display/vga.o
  CC      x86_64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/hw/char/digic-uart.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-3d.o
  CC      aarch64-softmmu/hw/char/stm32f2xx_usart.o
  CC      aarch64-softmmu/hw/char/bcm2835_aux.o
  CC      aarch64-softmmu/hw/char/virtio-serial-bus.o
  CC      aarch64-softmmu/hw/core/generic-loader.o
  CC      aarch64-softmmu/hw/core/null-machine.o
  CC      aarch64-softmmu/hw/cpu/arm11mpcore.o
  CC      aarch64-softmmu/hw/cpu/realview_mpcore.o
  CC      aarch64-softmmu/hw/cpu/a9mpcore.o
  CC      aarch64-softmmu/hw/cpu/a15mpcore.o
  CC      aarch64-softmmu/hw/display/omap_dss.o
  CC      aarch64-softmmu/hw/display/omap_lcdc.o
  CC      aarch64-softmmu/hw/display/pxa2xx_lcd.o
  CC      aarch64-softmmu/hw/display/bcm2835_fb.o
  CC      aarch64-softmmu/hw/display/vga.o
  CC      aarch64-softmmu/hw/display/virtio-gpu.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-3d.o
  CC      aarch64-softmmu/hw/display/virtio-gpu-pci.o
  CC      aarch64-softmmu/hw/display/dpcd.o
  CC      x86_64-softmmu/hw/display/virtio-gpu-pci.o
  CC      aarch64-softmmu/hw/display/xlnx_dp.o
  CC      aarch64-softmmu/hw/dma/xlnx_dpdma.o
  CC      aarch64-softmmu/hw/dma/omap_dma.o
  CC      aarch64-softmmu/hw/dma/soc_dma.o
  CC      aarch64-softmmu/hw/dma/bcm2835_dma.o
  CC      aarch64-softmmu/hw/dma/pxa2xx_dma.o
  CC      aarch64-softmmu/hw/gpio/omap_gpio.o
  CC      aarch64-softmmu/hw/gpio/imx_gpio.o
  CC      aarch64-softmmu/hw/gpio/bcm2835_gpio.o
  CC      aarch64-softmmu/hw/i2c/omap_i2c.o
  CC      x86_64-softmmu/hw/display/virtio-vga.o
  CC      aarch64-softmmu/hw/input/pxa2xx_keypad.o
  CC      aarch64-softmmu/hw/input/tsc210x.o
  CC      aarch64-softmmu/hw/intc/exynos4210_gic.o
  CC      aarch64-softmmu/hw/intc/armv7m_nvic.o
  CC      aarch64-softmmu/hw/intc/exynos4210_combiner.o
  CC      aarch64-softmmu/hw/intc/omap_intc.o
  CC      x86_64-softmmu/hw/intc/apic.o
  CC      aarch64-softmmu/hw/intc/bcm2835_ic.o
  CC      aarch64-softmmu/hw/intc/bcm2836_control.o
  CC      aarch64-softmmu/hw/intc/aspeed_vic.o
  CC      aarch64-softmmu/hw/intc/allwinner-a10-pic.o
  CC      aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
  CC      aarch64-softmmu/hw/misc/arm_sysctl.o
  CC      aarch64-softmmu/hw/misc/cbus.o
  CC      aarch64-softmmu/hw/misc/exynos4210_pmu.o
  CC      aarch64-softmmu/hw/misc/exynos4210_clk.o
  CC      aarch64-softmmu/hw/misc/imx_ccm.o
  CC      aarch64-softmmu/hw/misc/imx31_ccm.o
  CC      aarch64-softmmu/hw/misc/imx25_ccm.o
  CC      aarch64-softmmu/hw/misc/mst_fpga.o
  CC      aarch64-softmmu/hw/misc/imx6_src.o
  CC      aarch64-softmmu/hw/misc/imx6_ccm.o
  CC      aarch64-softmmu/hw/misc/omap_clk.o
  CC      aarch64-softmmu/hw/misc/omap_gpmc.o
  CC      aarch64-softmmu/hw/misc/omap_l4.o
  CC      aarch64-softmmu/hw/misc/omap_sdrc.o
  CC      aarch64-softmmu/hw/misc/omap_tap.o
  CC      x86_64-softmmu/hw/intc/apic_common.o
  CC      aarch64-softmmu/hw/misc/bcm2835_mbox.o
  CC      x86_64-softmmu/hw/intc/ioapic.o
  CC      aarch64-softmmu/hw/misc/bcm2835_property.o
  CC      x86_64-softmmu/hw/isa/lpc_ich9.o
  CC      x86_64-softmmu/hw/misc/vmport.o
  CC      aarch64-softmmu/hw/misc/bcm2835_rng.o
  CC      aarch64-softmmu/hw/misc/zynq_slcr.o
  CC      aarch64-softmmu/hw/misc/zynq-xadc.o
  CC      aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
  CC      aarch64-softmmu/hw/misc/edu.o
  CC      aarch64-softmmu/hw/misc/auxbus.o
  CC      aarch64-softmmu/hw/misc/aspeed_scu.o
  CC      aarch64-softmmu/hw/misc/aspeed_sdmc.o
  CC      aarch64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/net/vhost_net.o
  CC      x86_64-softmmu/hw/misc/edu.o
  CC      x86_64-softmmu/hw/misc/pvpanic.o
  CC      aarch64-softmmu/hw/pcmcia/pxa2xx.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi.o
  CC      x86_64-softmmu/hw/net/virtio-net.o
  CC      aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      x86_64-softmmu/hw/net/vhost_net.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi.o
  CC      aarch64-softmmu/hw/sd/omap_mmc.o
  CC      aarch64-softmmu/hw/sd/pxa2xx_mmci.o
  CC      x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
  CC      x86_64-softmmu/hw/timer/mc146818rtc.o
  CC      x86_64-softmmu/hw/virtio/virtio.o
  CC      x86_64-softmmu/hw/virtio/virtio-balloon.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto.o
  CC      x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      aarch64-softmmu/hw/sd/bcm2835_sdhost.o
  CC      x86_64-softmmu/hw/i386/multiboot.o
  CC      aarch64-softmmu/hw/ssi/omap_spi.o
  CC      x86_64-softmmu/hw/i386/pc.o
  CC      aarch64-softmmu/hw/ssi/imx_spi.o
  CC      aarch64-softmmu/hw/timer/exynos4210_mct.o
  CC      aarch64-softmmu/hw/timer/exynos4210_pwm.o
  CC      x86_64-softmmu/hw/i386/pc_piix.o
  CC      aarch64-softmmu/hw/timer/exynos4210_rtc.o
  CC      aarch64-softmmu/hw/timer/omap_gptimer.o
  CC      aarch64-softmmu/hw/timer/omap_synctimer.o
  CC      aarch64-softmmu/hw/timer/pxa2xx_timer.o
  CC      aarch64-softmmu/hw/timer/digic-timer.o
  CC      x86_64-softmmu/hw/i386/pc_q35.o
  CC      aarch64-softmmu/hw/timer/allwinner-a10-pit.o
  CC      x86_64-softmmu/hw/i386/pc_sysfw.o
  CC      aarch64-softmmu/hw/usb/tusb6010.o
  CC      aarch64-softmmu/hw/virtio/virtio.o
  CC      x86_64-softmmu/hw/i386/x86-iommu.o
  CC      aarch64-softmmu/hw/virtio/virtio-balloon.o
  CC      x86_64-softmmu/hw/i386/intel_iommu.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto.o
  CC      aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
  CC      x86_64-softmmu/hw/i386/amd_iommu.o
  CC      x86_64-softmmu/hw/i386/kvmvapic.o
  CC      aarch64-softmmu/hw/arm/boot.o
  CC      aarch64-softmmu/hw/arm/collie.o
  CC      aarch64-softmmu/hw/arm/exynos4_boards.o
  CC      x86_64-softmmu/hw/i386/acpi-build.o
  CC      x86_64-softmmu/hw/i386/pci-assign-load-rom.o
  CC      aarch64-softmmu/hw/arm/gumstix.o
  CC      x86_64-softmmu/target/i386/translate.o
  CC      aarch64-softmmu/hw/arm/highbank.o
  CC      x86_64-softmmu/target/i386/helper.o
  CC      x86_64-softmmu/target/i386/cpu.o
  CC      aarch64-softmmu/hw/arm/digic_boards.o
  CC      aarch64-softmmu/hw/arm/integratorcp.o
  CC      x86_64-softmmu/target/i386/bpt_helper.o
  CC      x86_64-softmmu/target/i386/excp_helper.o
  CC      x86_64-softmmu/target/i386/fpu_helper.o
  CC      x86_64-softmmu/target/i386/cc_helper.o
  CC      x86_64-softmmu/target/i386/int_helper.o
  CC      x86_64-softmmu/target/i386/svm_helper.o
  CC      x86_64-softmmu/target/i386/smm_helper.o
  CC      aarch64-softmmu/hw/arm/mainstone.o
  CC      x86_64-softmmu/target/i386/misc_helper.o
  CC      x86_64-softmmu/target/i386/mem_helper.o
  CC      x86_64-softmmu/target/i386/seg_helper.o
  CC      aarch64-softmmu/hw/arm/musicpal.o
  CC      aarch64-softmmu/hw/arm/nseries.o
  CC      x86_64-softmmu/target/i386/mpx_helper.o
  CC      aarch64-softmmu/hw/arm/omap_sx1.o
  CC      x86_64-softmmu/target/i386/gdbstub.o
  CC      aarch64-softmmu/hw/arm/palm.o
  CC      x86_64-softmmu/target/i386/machine.o
  CC      aarch64-softmmu/hw/arm/realview.o
  CC      aarch64-softmmu/hw/arm/spitz.o
  CC      x86_64-softmmu/target/i386/arch_memory_mapping.o
  CC      aarch64-softmmu/hw/arm/stellaris.o
  CC      x86_64-softmmu/target/i386/arch_dump.o
  CC      x86_64-softmmu/target/i386/monitor.o
  CC      aarch64-softmmu/hw/arm/tosa.o
  CC      x86_64-softmmu/target/i386/kvm-stub.o
  CC      aarch64-softmmu/hw/arm/versatilepb.o
  CC      x86_64-softmmu/target/i386/hax-all.o
  CC      x86_64-softmmu/target/i386/hax-mem.o
  CC      x86_64-softmmu/target/i386/hax-windows.o
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/hw/arm/vexpress.o
  CC      aarch64-softmmu/hw/arm/virt.o
  CC      aarch64-softmmu/hw/arm/xilinx_zynq.o
  CC      x86_64-softmmu/trace/control-target.o
  CC      aarch64-softmmu/hw/arm/z2.o
  CC      aarch64-softmmu/hw/arm/virt-acpi-build.o
  CC      x86_64-softmmu/gdbstub-xml.o
  CC      aarch64-softmmu/hw/arm/netduino2.o
  CC      aarch64-softmmu/hw/arm/sysbus-fdt.o
  CC      aarch64-softmmu/hw/arm/armv7m.o
  CC      aarch64-softmmu/hw/arm/exynos4210.o
  CC      aarch64-softmmu/hw/arm/pxa2xx.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_gpio.o
  CC      aarch64-softmmu/hw/arm/pxa2xx_pic.o
  CC      aarch64-softmmu/hw/arm/digic.o
  CC      aarch64-softmmu/hw/arm/omap1.o
  CC      aarch64-softmmu/hw/arm/omap2.o
  CC      aarch64-softmmu/hw/arm/strongarm.o
  CC      aarch64-softmmu/hw/arm/allwinner-a10.o
  CC      aarch64-softmmu/hw/arm/cubieboard.o
  CC      aarch64-softmmu/hw/arm/bcm2835_peripherals.o
  CC      aarch64-softmmu/hw/arm/bcm2836.o
  CC      aarch64-softmmu/hw/arm/raspi.o
  CC      x86_64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/hw/arm/stm32f205_soc.o
  CC      aarch64-softmmu/hw/arm/xlnx-zynqmp.o
  CC      aarch64-softmmu/hw/arm/xlnx-ep108.o
  CC      aarch64-softmmu/hw/arm/fsl-imx25.o
  CC      aarch64-softmmu/hw/arm/imx25_pdk.o
  CC      aarch64-softmmu/hw/arm/fsl-imx31.o
  CC      aarch64-softmmu/hw/arm/kzm.o
  CC      aarch64-softmmu/hw/arm/fsl-imx6.o
  CC      aarch64-softmmu/hw/arm/sabrelite.o
  CC      aarch64-softmmu/hw/arm/aspeed_soc.o
  CC      aarch64-softmmu/hw/arm/aspeed.o
  CC      aarch64-softmmu/target/arm/machine.o
  CC      aarch64-softmmu/target/arm/arm-semi.o
  CC      aarch64-softmmu/target/arm/psci.o
  CC      aarch64-softmmu/target/arm/arch_dump.o
  CC      aarch64-softmmu/target/arm/monitor.o
  CC      aarch64-softmmu/target/arm/kvm-stub.o
  CC      aarch64-softmmu/target/arm/translate.o
  CC      aarch64-softmmu/target/arm/op_helper.o
  CC      aarch64-softmmu/target/arm/cpu.o
  CC      aarch64-softmmu/target/arm/helper.o
  CC      aarch64-softmmu/target/arm/neon_helper.o
  CC      aarch64-softmmu/target/arm/iwmmxt_helper.o
  CC      aarch64-softmmu/target/arm/gdbstub.o
  CC      aarch64-softmmu/target/arm/cpu64.o
  CC      aarch64-softmmu/target/arm/translate-a64.o
  CC      aarch64-softmmu/target/arm/helper-a64.o
  CC      aarch64-softmmu/target/arm/gdbstub64.o
  CC      aarch64-softmmu/target/arm/crypto_helper.o
  CC      aarch64-softmmu/target/arm/arm-powerctl.o
  LINK    x86_64-softmmu/qemu-system-x86_64w.exe
  GEN     trace/generated-helpers.c
  CC      aarch64-softmmu/gdbstub-xml.o
  CC      aarch64-softmmu/trace/generated-helpers.o
  CC      aarch64-softmmu/trace/control-target.o
  LINK    aarch64-softmmu/qemu-system-aarch64w.exe
  GEN     x86_64-softmmu/qemu-system-x86_64.exe
  GEN     aarch64-softmmu/qemu-system-aarch64.exe
rm -f *.timestamp
make -C tests/tcg clean
make[1]: Entering directory '/var/tmp/qemu-build/tests/tcg'
rm -f *.timestamp
rm -f *~ *.o test-i386.out test-i386.ref \
           test-x86_64.log test-x86_64.ref qruncom test_path hello-i386 linux-test testthread sha1-i386 test-i386 test-i386-fprem test-mmap
make[1]: Leaving directory '/var/tmp/qemu-build/tests/tcg'
rm -rf tests/check-qdict.exe tests/test-char.exe tests/check-qfloat.exe tests/check-qint.exe tests/check-qstring.exe tests/check-qlist.exe tests/check-qnull.exe tests/check-qjson.exe tests/test-qobject-output-visitor.exe tests/test-clone-visitor.exe tests/test-qobject-input-visitor.exe tests/test-qmp-commands.exe tests/test-string-input-visitor.exe tests/test-string-output-visitor.exe tests/test-qmp-event.exe tests/test-opts-visitor.exe tests/test-coroutine.exe tests/test-visitor-serialization.exe tests/test-iov.exe tests/test-aio.exe tests/test-aio-multithread.exe tests/test-throttle.exe tests/test-thread-pool.exe tests/test-hbitmap.exe tests/test-blockjob.exe tests/test-blockjob-txn.exe tests/test-x86-cpuid.exe tests/test-xbzrle.exe tests/test-cutils.exe tests/test-shift128.exe tests/test-mul64.exe tests/test-int128.exe tests/rcutorture.exe tests/test-rcu-list.exe tests/test-qdist.exe tests/test-qht.exe tests/test-qht-par.exe tests/test-bitops.exe tests/test-bitcnt.exe tests/test-qdev-global-props.exe tests/check-qom-interface.exe tests/check-qom-proplist.exe tests/test-qemu-opts.exe tests/test-keyval.exe tests/test-write-threshold.exe tests/test-crypto-hash.exe tests/test-crypto-hmac.exe tests/test-crypto-cipher.exe tests/test-crypto-secret.exe tests/test-crypto-tlscredsx509.exe tests/test-crypto-tlssession.exe tests/test-timed-average.exe tests/test-io-task.exe tests/test-io-channel-socket.exe tests/test-io-channel-file.exe tests/test-io-channel-tls.exe tests/test-io-channel-command.exe tests/test-io-channel-buffer.exe tests/test-base64.exe tests/test-crypto-pbkdf.exe tests/test-crypto-ivgen.exe tests/test-crypto-afsplit.exe tests/test-crypto-xts.exe tests/test-crypto-block.exe tests/test-logging.exe tests/test-replication.exe tests/test-bufferiszero.exe tests/test-uuid.exe tests/ptimer-test.exe tests/test-qapi-util.exe tests/*.o
rm -rf tests/ac97-test.exe tests/ahci-test.exe tests/bios-tables-test.exe tests/boot-order-test.exe tests/boot-serial-test.exe tests/device-introspect-test.exe tests/display-vga-test.exe tests/drive_del-test.exe tests/ds1338-test.exe tests/e1000-test.exe tests/e1000e-test.exe tests/eepro100-test.exe tests/endianness-test.exe tests/es1370-test.exe tests/fdc-test.exe tests/fw_cfg-test.exe tests/hd-geo-test.exe tests/i440fx-test.exe tests/i82801b11-test.exe tests/ide-test.exe tests/intel-hda-test.exe tests/ioh3420-test.exe tests/ipmi-bt-test.exe tests/ipmi-kcs-test.exe tests/ipoctal232-test.exe tests/m25p80-test.exe tests/ne2000-test.exe tests/numa-test.exe tests/nvme-test.exe tests/pc-cpu-test.exe tests/pcnet-test.exe tests/pnv-xscom-test.exe tests/postcopy-test.exe tests/prom-env-test.exe tests/pvpanic-test.exe tests/pxe-test.exe tests/q35-test.exe tests/qmp-test.exe tests/qom-test.exe tests/rtas-test.exe tests/rtc-test.exe tests/rtl8139-test.exe tests/spapr-phb-test.exe tests/tco-test.exe tests/test-arm-mptimer.exe tests/test-filter-mirror.exe tests/test-filter-redirector.exe tests/test-hmp.exe tests/test-netfilter.exe tests/test-x86-cpuid-compat.exe tests/tmp105-test.exe tests/tpci200-test.exe tests/usb-hcd-ehci-test.exe tests/usb-hcd-ohci-test.exe tests/usb-hcd-uhci-test.exe tests/usb-hcd-xhci-test.exe tests/virtio-balloon-test.exe tests/virtio-blk-test.exe tests/virtio-console-test.exe tests/virtio-net-test.exe tests/virtio-rng-test.exe tests/virtio-scsi-test.exe tests/virtio-serial-test.exe tests/vmxnet3-test.exe tests/wdt_ib700-test.exe
rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
rm -f qemu-options.def
rm -f *.msi
find . \( -name '*.so' -o -name '*.dll' -o -name '*.mo' -o -name '*.[oda]' \) -type f -exec rm {} +
rm -f qemu-ga qemu-img.exe qemu-io.exe  qemu-ga TAGS cscope.* *.pod *~ */*~
rm -f fsdev/*.pod
rm -f qemu-img-cmds.h
rm -f ui/shader/*-vert.h ui/shader/*-frag.h
rm -f trace/generated-tracers-dtrace.dtrace*
rm -f trace/generated-tracers-dtrace.h*
rm -f qemu-version.h qemu-version.h-timestamp config-host.h config-host.h-timestamp qemu-options.def qemu-options.def-timestamp qmp-commands.h qmp-commands.h-timestamp qapi-types.h qapi-types.h-timestamp qapi-visit.h qapi-visit.h-timestamp qapi-event.h qapi-event.h-timestamp qmp-marshal.c qmp-marshal.c-timestamp qapi-types.c qapi-types.c-timestamp qapi-visit.c qapi-visit.c-timestamp qapi-event.c qapi-event.c-timestamp qmp-introspect.h qmp-introspect.h-timestamp qmp-introspect.c qmp-introspect.c-timestamp trace/generated-tcg-tracers.h trace/generated-tcg-tracers.h-timestamp trace/generated-helpers-wrappers.h trace/generated-helpers-wrappers.h-timestamp trace/generated-helpers.h trace/generated-helpers.h-timestamp trace/generated-helpers.c trace/generated-helpers.c-timestamp module_block.h module_block.h-timestamp trace-root.h trace-root.h-timestamp util/trace.h util/trace.h-timestamp crypto/trace.h crypto/trace.h-timestamp io/trace.h io/trace.h-timestamp migration/trace.h migration/trace.h-timestamp block/trace.h block/trace.h-timestamp backends/trace.h backends/trace.h-timestamp chardev/trace.h chardev/trace.h-timestamp hw/block/trace.h hw/block/trace.h-timestamp hw/block/dataplane/trace.h hw/block/dataplane/trace.h-timestamp hw/char/trace.h hw/char/trace.h-timestamp hw/intc/trace.h hw/intc/trace.h-timestamp hw/net/trace.h hw/net/trace.h-timestamp hw/virtio/trace.h hw/virtio/trace.h-timestamp hw/audio/trace.h hw/audio/trace.h-timestamp hw/misc/trace.h hw/misc/trace.h-timestamp hw/usb/trace.h hw/usb/trace.h-timestamp hw/scsi/trace.h hw/scsi/trace.h-timestamp hw/nvram/trace.h hw/nvram/trace.h-timestamp hw/display/trace.h hw/display/trace.h-timestamp hw/input/trace.h hw/input/trace.h-timestamp hw/timer/trace.h hw/timer/trace.h-timestamp hw/dma/trace.h hw/dma/trace.h-timestamp hw/sparc/trace.h hw/sparc/trace.h-timestamp hw/sd/trace.h hw/sd/trace.h-timestamp hw/isa/trace.h hw/isa/trace.h-timestamp hw/mem/trace.h hw/mem/trace.h-timestamp hw/i386/trace.h hw/i386/trace.h-timestamp hw/i386/xen/trace.h hw/i386/xen/trace.h-timestamp hw/9pfs/trace.h hw/9pfs/trace.h-timestamp hw/ppc/trace.h hw/ppc/trace.h-timestamp hw/pci/trace.h hw/pci/trace.h-timestamp hw/s390x/trace.h hw/s390x/trace.h-timestamp hw/vfio/trace.h hw/vfio/trace.h-timestamp hw/acpi/trace.h hw/acpi/trace.h-timestamp hw/arm/trace.h hw/arm/trace.h-timestamp hw/alpha/trace.h hw/alpha/trace.h-timestamp hw/xen/trace.h hw/xen/trace.h-timestamp ui/trace.h ui/trace.h-timestamp audio/trace.h audio/trace.h-timestamp net/trace.h net/trace.h-timestamp target/arm/trace.h target/arm/trace.h-timestamp target/i386/trace.h target/i386/trace.h-timestamp target/mips/trace.h target/mips/trace.h-timestamp target/sparc/trace.h target/sparc/trace.h-timestamp target/s390x/trace.h target/s390x/trace.h-timestamp target/ppc/trace.h target/ppc/trace.h-timestamp qom/trace.h qom/trace.h-timestamp linux-user/trace.h linux-user/trace.h-timestamp qapi/trace.h qapi/trace.h-timestamp trace-root.c trace-root.c-timestamp util/trace.c util/trace.c-timestamp crypto/trace.c crypto/trace.c-timestamp io/trace.c io/trace.c-timestamp migration/trace.c migration/trace.c-timestamp block/trace.c block/trace.c-timestamp backends/trace.c backends/trace.c-timestamp chardev/trace.c chardev/trace.c-timestamp hw/block/trace.c hw/block/trace.c-timestamp hw/block/dataplane/trace.c hw/block/dataplane/trace.c-timestamp hw/char/trace.c hw/char/trace.c-timestamp hw/intc/trace.c hw/intc/trace.c-timestamp hw/net/trace.c hw/net/trace.c-timestamp hw/virtio/trace.c hw/virtio/trace.c-timestamp hw/audio/trace.c hw/audio/trace.c-timestamp hw/misc/trace.c hw/misc/trace.c-timestamp hw/usb/trace.c hw/usb/trace.c-timestamp hw/scsi/trace.c hw/scsi/trace.c-timestamp hw/nvram/trace.c hw/nvram/trace.c-timestamp hw/display/trace.c hw/display/trace.c-timestamp hw/input/trace.c hw/input/trace.c-timestamp hw/timer/trace.c hw/timer/trace.c-timestamp hw/dma/trace.c hw/dma/trace.c-timestamp hw/sparc/trace.c hw/sparc/trace.c-timestamp hw/sd/trace.c hw/sd/trace.c-timestamp hw/isa/trace.c hw/isa/trace.c-timestamp hw/mem/trace.c hw/mem/trace.c-timestamp hw/i386/trace.c hw/i386/trace.c-timestamp hw/i386/xen/trace.c hw/i386/xen/trace.c-timestamp hw/9pfs/trace.c hw/9pfs/trace.c-timestamp hw/ppc/trace.c hw/ppc/trace.c-timestamp hw/pci/trace.c hw/pci/trace.c-timestamp hw/s390x/trace.c hw/s390x/trace.c-timestamp hw/vfio/trace.c hw/vfio/trace.c-timestamp hw/acpi/trace.c hw/acpi/trace.c-timestamp hw/arm/trace.c hw/arm/trace.c-timestamp hw/alpha/trace.c hw/alpha/trace.c-timestamp hw/xen/trace.c hw/xen/trace.c-timestamp ui/trace.c ui/trace.c-timestamp audio/trace.c audio/trace.c-timestamp net/trace.c net/trace.c-timestamp target/arm/trace.c target/arm/trace.c-timestamp target/i386/trace.c target/i386/trace.c-timestamp target/mips/trace.c target/mips/trace.c-timestamp target/sparc/trace.c target/sparc/trace.c-timestamp target/s390x/trace.c target/s390x/trace.c-timestamp target/ppc/trace.c target/ppc/trace.c-timestamp qom/trace.c qom/trace.c-timestamp linux-user/trace.c linux-user/trace.c-timestamp qapi/trace.c qapi/trace.c-timestamp /var/tmp/qemu-build/trace-events-all /var/tmp/qemu-build/trace-events-all-timestamp tests/test-qapi-types.h tests/test-qapi-types.h-timestamp tests/test-qapi-visit.h tests/test-qapi-visit.h-timestamp tests/test-qmp-commands.h tests/test-qmp-commands.h-timestamp tests/test-qapi-event.h tests/test-qapi-event.h-timestamp tests/test-qmp-introspect.h tests/test-qmp-introspect.h-timestamp
rm -rf qapi-generated
rm -rf qga/qapi-generated
for d in x86_64-softmmu aarch64-softmmu pc-bios/optionrom; do \
if test -d $d; then make -C $d clean || exit 1; fi; \
rm -f $d/qemu-options.def; \
        done
make[1]: Entering directory '/var/tmp/qemu-build/x86_64-softmmu'
rm -f *.timestamp
rm -f *.a *~ qemu-system-x86_64.exe qemu-system-x86_64w.exe
rm -f
rm -f hmp-commands.h gdbstub-xml.c
make[1]: Leaving directory '/var/tmp/qemu-build/x86_64-softmmu'
make[1]: Entering directory '/var/tmp/qemu-build/aarch64-softmmu'
rm -f *.timestamp
rm -f *.a *~ qemu-system-aarch64.exe qemu-system-aarch64w.exe
rm -f
rm -f hmp-commands.h gdbstub-xml.c
make[1]: Leaving directory '/var/tmp/qemu-build/aarch64-softmmu'
make[1]: Entering directory '/var/tmp/qemu-build/pc-bios/optionrom'
rm -f *.timestamp
rm -f *.o *.d *.raw *.img *.bin *~
make[1]: Leaving directory '/var/tmp/qemu-build/pc-bios/optionrom'
rm -f  x86_64-softmmu/config-devices.mak  aarch64-softmmu/config-devices.mak config-all-devices.mak
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-yh4n9m5u/src'

real 14m31.868s
user 0m3.636s
sys 0m1.469s
  BUILD   min-glib
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-yh4n9m5u/src'
  ARCHIVE qemu.tgz
  ARCHIVE dtc.tgz
  COPY    RUNNER
    RUN test-build in qemu:min-glib
Environment variables:
HOSTNAME=96edae3aced3
TERM=xterm
MAKEFLAGS= -j8
HISTSIZE=1000
J=8
USER=root
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
MAIL=/var/spool/mail/root
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
LANG=en_US.UTF-8
TARGET_LIST=
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
LOGNAME=root
LESSOPEN=||/usr/bin/lesspipe.sh %s
FEATURES= dtc
DEBUG=
G_BROKEN_FILENAMES=1
CCACHE_HASHDIR=
_=/usr/bin/env

Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/var/tmp/qemu-build/install
/tmp/qemu-test/src/configure: line 4683: c++: command not found
No C++ compiler available; disabling C++ specific optional code
Install prefix    /var/tmp/qemu-build/install
BIOS directory    /var/tmp/qemu-build/install/share/qemu
binary directory  /var/tmp/qemu-build/install/bin
library directory /var/tmp/qemu-build/install/lib
module directory  /var/tmp/qemu-build/install/lib/qemu
libexec directory /var/tmp/qemu-build/install/libexec
include directory /var/tmp/qemu-build/install/include
config directory  /var/tmp/qemu-build/install/etc
local state directory   /var/tmp/qemu-build/install/var
Manual directory  /var/tmp/qemu-build/install/share/man
ELF interp prefix /usr/gnemul/qemu-%M
Source path       /tmp/qemu-test/src
C compiler        cc
Host C compiler   cc
C++ compiler      
Objective-C compiler cc
ARFLAGS           rv
CFLAGS            -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS       -I/usr/include/pixman-1   -I$(SRC_PATH)/dtc/libfdt -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include   -fPIE -DPIE -m64 -mcx16 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv  -Wendif-labels -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all
LDFLAGS           -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g
make              make
install           install
python            python -B
smbd              /usr/sbin/smbd
module support    no
host CPU          x86_64
host big endian   no
target list       x86_64-softmmu aarch64-softmmu
tcg debug enabled no
gprof enabled     no
sparse enabled    no
strip binaries    yes
profiler          no
static build      no
pixman            system
SDL support       yes (1.2.14)
GTK support       no
GTK GL support    no
VTE support       no
TLS priority      NORMAL
GNUTLS support    no
GNUTLS rnd        no
libgcrypt         no
libgcrypt kdf     no
nettle            no
nettle kdf        no
libtasn1          no
curses support    no
virgl support     no
curl support      no
mingw32 support   no
Audio drivers     oss
Block whitelist (rw)
Block whitelist (ro)
VirtFS support    no
VNC support       yes
VNC SASL support  no
VNC JPEG support  no
VNC PNG support   no
xen support       no
brlapi support    no
bluez  support    no
Documentation     no
PIE               yes
vde support       no
netmap support    no
Linux AIO support no
ATTR/XATTR support yes
Install blobs     yes
KVM support       yes
HAX support       no
RDMA support      no
TCG interpreter   no
fdt support       yes
preadv support    yes
fdatasync         yes
madvise           yes
posix_madvise     yes
libcap-ng support no
vhost-net support yes
vhost-scsi support yes
vhost-vsock support yes
Trace backends    log
spice support     no
rbd support       no
xfsctl support    no
smartcard support no
libusb            no
usb net redir     no
OpenGL support    no
OpenGL dmabufs    no
libiscsi support  no
libnfs support    no
build guest agent yes
QGA VSS support   no
QGA w32 disk info no
QGA MSI support   no
seccomp support   no
coroutine backend ucontext
coroutine pool    yes
debug stack usage no
GlusterFS support no
gcov              gcov
gcov enabled      no
TPM support       yes
libssh2 support   no
TPM passthrough   yes
QOM debugging     yes
Live block migration yes
lzo support       no
snappy support    no
bzip2 support     no
NUMA host support no
tcmalloc support  no
jemalloc support  no
avx2 optimization no
replication support yes
VxHS block device no
mkdir -p dtc/libfdt
  GEN     config-host.h
  GEN     x86_64-softmmu/config-devices.mak.tmp
mkdir -p dtc/tests
  GEN     aarch64-softmmu/config-devices.mak.tmp
  GEN     qemu-options.def
  GEN     qmp-commands.h
  GEN     qapi-visit.h
  GEN     qapi-types.h
  GEN     qapi-event.h
  GEN     x86_64-softmmu/config-devices.mak
  GEN     aarch64-softmmu/config-devices.mak
  GEN     qmp-marshal.c
  GEN     qapi-types.c
  GEN     qapi-visit.c
  GEN     qapi-event.c
  GEN     qmp-introspect.h
  GEN     qmp-introspect.c
  GEN     trace/generated-tcg-tracers.h
  GEN     trace/generated-helpers-wrappers.h
  GEN     trace/generated-helpers.h
  GEN     trace/generated-helpers.c
  GEN     module_block.h
  GEN     tests/test-qapi-types.h
  GEN     tests/test-qapi-visit.h
  GEN     tests/test-qmp-commands.h
  GEN     tests/test-qapi-event.h
  GEN     tests/test-qmp-introspect.h
  GEN     trace-root.h
  GEN     util/trace.h
  GEN     crypto/trace.h
  GEN     io/trace.h
  GEN     migration/trace.h
  GEN     block/trace.h
  GEN     backends/trace.h
  GEN     chardev/trace.h
  GEN     hw/block/trace.h
  GEN     hw/block/dataplane/trace.h
  GEN     hw/char/trace.h
  GEN     hw/intc/trace.h
  GEN     hw/net/trace.h
  GEN     hw/virtio/trace.h
  GEN     hw/audio/trace.h
  GEN     hw/misc/trace.h
  GEN     hw/usb/trace.h
  GEN     hw/scsi/trace.h
  GEN     hw/nvram/trace.h
  GEN     hw/display/trace.h
  GEN     hw/input/trace.h
  GEN     hw/timer/trace.h
  GEN     hw/dma/trace.h
  GEN     hw/sparc/trace.h
  GEN     hw/sd/trace.h
  GEN     hw/isa/trace.h
  GEN     hw/mem/trace.h
  GEN     hw/i386/trace.h
  GEN     hw/i386/xen/trace.h
  GEN     hw/9pfs/trace.h
  GEN     hw/ppc/trace.h
  GEN     hw/pci/trace.h
  GEN     hw/s390x/trace.h
  GEN     hw/vfio/trace.h
  GEN     hw/acpi/trace.h
  GEN     hw/arm/trace.h
  GEN     hw/alpha/trace.h
  GEN     hw/xen/trace.h
  GEN     ui/trace.h
  GEN     audio/trace.h
  GEN     net/trace.h
  GEN     target/arm/trace.h
  GEN     target/i386/trace.h
  GEN     target/mips/trace.h
  GEN     target/sparc/trace.h
  GEN     target/s390x/trace.h
  GEN     target/ppc/trace.h
  GEN     qom/trace.h
  GEN     linux-user/trace.h
  GEN     qapi/trace.h
  GEN     trace-root.c
  GEN     util/trace.c
  GEN     crypto/trace.c
  GEN     io/trace.c
  GEN     migration/trace.c
  GEN     block/trace.c
  GEN     backends/trace.c
  GEN     chardev/trace.c
  GEN     hw/block/trace.c
  GEN     hw/block/dataplane/trace.c
  GEN     hw/char/trace.c
  GEN     hw/intc/trace.c
  GEN     hw/net/trace.c
  GEN     hw/virtio/trace.c
  GEN     hw/audio/trace.c
  GEN     hw/misc/trace.c
  GEN     hw/usb/trace.c
  GEN     hw/scsi/trace.c
  GEN     hw/nvram/trace.c
  GEN     hw/display/trace.c
  GEN     hw/input/trace.c
  GEN     hw/timer/trace.c
  GEN     hw/dma/trace.c
  GEN     hw/sparc/trace.c
  GEN     hw/sd/trace.c
  GEN     hw/isa/trace.c
  GEN     hw/mem/trace.c
  GEN     hw/i386/trace.c
  GEN     hw/i386/xen/trace.c
  GEN     hw/9pfs/trace.c
  GEN     hw/ppc/trace.c
  GEN     hw/pci/trace.c
  GEN     hw/s390x/trace.c
  GEN     hw/vfio/trace.c
  GEN     hw/acpi/trace.c
  GEN     hw/arm/trace.c
  GEN     hw/alpha/trace.c
  GEN     hw/xen/trace.c
  GEN     ui/trace.c
  GEN     audio/trace.c
  GEN     net/trace.c
  GEN     target/arm/trace.c
  GEN     target/i386/trace.c
  GEN     target/mips/trace.c
  GEN     target/sparc/trace.c
  GEN     target/s390x/trace.c
  GEN     target/ppc/trace.c
  GEN     qom/trace.c
  GEN     linux-user/trace.c
  GEN     qapi/trace.c
  GEN     config-all-devices.mak
         DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
         DEP /tmp/qemu-test/src/dtc/tests/trees.S
         DEP /tmp/qemu-test/src/dtc/tests/testutils.c
         DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
         DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
         DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
         DEP /tmp/qemu-test/src/dtc/tests/check_path.c
         DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
         DEP /tmp/qemu-test/src/dtc/tests/overlay.c
         DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
         DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
         DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
         DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
         DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
         DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
         DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
         DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
         DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
         DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
         DEP /tmp/qemu-test/src/dtc/tests/incbin.c
         DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
         DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
         DEP /tmp/qemu-test/src/dtc/tests/path-references.c
         DEP /tmp/qemu-test/src/dtc/tests/references.c
         DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
         DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
         DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
         DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
         DEP /tmp/qemu-test/src/dtc/tests/del_node.c
         DEP /tmp/qemu-test/src/dtc/tests/setprop.c
         DEP /tmp/qemu-test/src/dtc/tests/set_name.c
         DEP /tmp/qemu-test/src/dtc/tests/del_property.c
         DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
         DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
         DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
         DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
         DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
         DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
         DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
         DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
         DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
         DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
         DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
         DEP /tmp/qemu-test/src/dtc/tests/notfound.c
         DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
         DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
         DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
         DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
         DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
         DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/get_path.c
         DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
         DEP /tmp/qemu-test/src/dtc/tests/getprop.c
         DEP /tmp/qemu-test/src/dtc/tests/get_name.c
         DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
         DEP /tmp/qemu-test/src/dtc/tests/root_node.c
         DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
         DEP /tmp/qemu-test/src/dtc/tests/find_property.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
         DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
         DEP /tmp/qemu-test/src/dtc/util.c
         DEP /tmp/qemu-test/src/dtc/fdtput.c
         DEP /tmp/qemu-test/src/dtc/fdtget.c
         DEP /tmp/qemu-test/src/dtc/fdtdump.c
         LEX convert-dtsv0-lexer.lex.c
         DEP /tmp/qemu-test/src/dtc/srcpos.c
make[1]: flex: Command not found
         BISON dtc-parser.tab.c
make[1]: bison: Command not found
         LEX dtc-lexer.lex.c
make[1]: flex: Command not found
         DEP /tmp/qemu-test/src/dtc/treesource.c
         DEP /tmp/qemu-test/src/dtc/fstree.c
         DEP /tmp/qemu-test/src/dtc/livetree.c
         DEP /tmp/qemu-test/src/dtc/flattree.c
         DEP /tmp/qemu-test/src/dtc/dtc.c
         DEP /tmp/qemu-test/src/dtc/data.c
         DEP /tmp/qemu-test/src/dtc/checks.c
        CHK version_gen.h
         LEX convert-dtsv0-lexer.lex.c
         BISON dtc-parser.tab.c
        UPD version_gen.h
make[1]: flex: Command not found
make[1]: bison: Command not found
         LEX dtc-lexer.lex.c
make[1]: flex: Command not found
         DEP /tmp/qemu-test/src/dtc/util.c
         LEX convert-dtsv0-lexer.lex.c
         BISON dtc-parser.tab.c
make[1]: flex: Command not found
make[1]: bison: Command not found
         LEX dtc-lexer.lex.c
make[1]: flex: Command not found
         CC libfdt/fdt.o
         CC libfdt/fdt_ro.o
         CC libfdt/fdt_wip.o
         CC libfdt/fdt_sw.o
         CC libfdt/fdt_strerror.o
         CC libfdt/fdt_rw.o
         CC libfdt/fdt_empty_tree.o
         CC libfdt/fdt_addresses.o
         CC libfdt/fdt_overlay.o
         AR libfdt/libfdt.a
ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
         LEX dtc-lexer.lex.c
make[1]: flex: Command not found
         BISON dtc-parser.tab.c
make[1]: bison: Command not found
         LEX convert-dtsv0-lexer.lex.c
make[1]: flex: Command not found
  GEN     qga/qapi-generated/qga-qapi-visit.h
  CC      tests/qemu-iotests/socket_scm_helper.o
  GEN     qga/qapi-generated/qga-qapi-visit.c
  GEN     qga/qapi-generated/qga-qapi-types.h
  GEN     qga/qapi-generated/qga-qmp-commands.h
  GEN     qga/qapi-generated/qga-qmp-marshal.c
  CC      qmp-introspect.o
  GEN     qga/qapi-generated/qga-qapi-types.c
  CC      qapi-types.o
  CC      qapi-visit.o
  CC      qapi-event.o
  CC      qapi/qapi-visit-core.o
  CC      qapi/qapi-dealloc-visitor.o
  CC      qapi/qobject-input-visitor.o
  CC      qapi/qobject-output-visitor.o
  CC      qapi/qmp-registry.o
  CC      qapi/qmp-dispatch.o
  CC      qapi/string-input-visitor.o
  CC      qapi/string-output-visitor.o
  CC      qapi/opts-visitor.o
  CC      qapi/qapi-clone-visitor.o
  CC      qapi/qmp-event.o
  CC      qapi/qapi-util.o
  CC      qobject/qnull.o
  CC      qobject/qint.o
  CC      qobject/qstring.o
  CC      qobject/qdict.o
  CC      qobject/qlist.o
  CC      qobject/qfloat.o
  CC      qobject/qbool.o
  CC      qobject/qjson.o
  CC      qobject/qobject.o
  CC      qobject/json-lexer.o
  CC      qobject/json-streamer.o
  CC      qobject/json-parser.o
  CC      trace/control.o
  CC      trace/qmp.o
  CC      util/osdep.o
  CC      util/cutils.o
  CC      util/unicode.o
  CC      util/bufferiszero.o
  CC      util/lockcnt.o
  CC      util/qemu-timer-common.o
  CC      util/aiocb.o
  CC      util/async.o
  CC      util/thread-pool.o
  CC      util/qemu-timer.o
  CC      util/main-loop.o
  CC      util/iohandler.o
  CC      util/aio-posix.o
  CC      util/compatfd.o
  CC      util/event_notifier-posix.o
  CC      util/mmap-alloc.o
  CC      util/oslib-posix.o
  CC      util/qemu-openpty.o
  CC      util/qemu-thread-posix.o
  CC      util/memfd.o
  CC      util/envlist.o
  CC      util/path.o
  CC      util/module.o
  CC      util/host-utils.o
  CC      util/bitmap.o
  CC      util/bitops.o
  CC      util/hbitmap.o
  CC      util/fifo8.o
  CC      util/acl.o
  CC      util/error.o
  CC      util/qemu-error.o
  CC      util/id.o
  CC      util/iov.o
  CC      util/qemu-config.o
  CC      util/qemu-sockets.o
  CC      util/uri.o
  CC      util/notify.o
  CC      util/qemu-option.o
  CC      util/qemu-progress.o
  CC      util/keyval.o
  CC      util/hexdump.o
  CC      util/crc32c.o
  CC      util/uuid.o
  CC      util/readline.o
  CC      util/getauxval.o
  CC      util/throttle.o
  CC      util/rcu.o
  CC      util/qemu-coroutine-lock.o
  CC      util/qemu-coroutine.o
  CC      util/qemu-coroutine-io.o
  CC      util/qemu-coroutine-sleep.o
  CC      util/buffer.o
  CC      util/coroutine-ucontext.o
  CC      util/timed-average.o
  CC      util/base64.o
  CC      util/log.o
  CC      util/qdist.o
  CC      util/qht.o
  CC      util/range.o
  CC      util/systemd.o
  CC      trace-root.o
  CC      crypto/trace.o
  CC      util/trace.o
  CC      io/trace.o
  CC      migration/trace.o
  CC      block/trace.o
  CC      backends/trace.o
  CC      chardev/trace.o
  CC      hw/block/trace.o
  CC      hw/block/dataplane/trace.o
  CC      hw/char/trace.o
  CC      hw/intc/trace.o
  CC      hw/net/trace.o
  CC      hw/virtio/trace.o
  CC      hw/audio/trace.o
  CC      hw/misc/trace.o
  CC      hw/usb/trace.o
  CC      hw/scsi/trace.o
  CC      hw/nvram/trace.o
  CC      hw/display/trace.o
  CC      hw/input/trace.o
  CC      hw/timer/trace.o
  CC      hw/dma/trace.o
  CC      hw/sparc/trace.o
  CC      hw/sd/trace.o
  CC      hw/isa/trace.o
  CC      hw/mem/trace.o
  CC      hw/i386/trace.o
  CC      hw/i386/xen/trace.o
  CC      hw/9pfs/trace.o
  CC      hw/ppc/trace.o
  CC      hw/pci/trace.o
  CC      hw/s390x/trace.o
  CC      hw/vfio/trace.o
  CC      hw/acpi/trace.o
  CC      hw/arm/trace.o
  CC      hw/alpha/trace.o
  CC      hw/xen/trace.o
  CC      ui/trace.o
  CC      audio/trace.o
  CC      net/trace.o
  CC      target/arm/trace.o
  CC      target/i386/trace.o
  CC      target/mips/trace.o
  CC      target/sparc/trace.o
  CC      target/s390x/trace.o
  CC      target/ppc/trace.o
  CC      qom/trace.o
  CC      linux-user/trace.o
  CC      qapi/trace.o
  CC      crypto/pbkdf-stub.o
  CC      stubs/arch-query-cpu-def.o
  CC      stubs/arch-query-cpu-model-expansion.o
  CC      stubs/arch-query-cpu-model-comparison.o
  CC      stubs/arch-query-cpu-model-baseline.o
  CC      stubs/bdrv-next-monitor-owned.o
  CC      stubs/blk-commit-all.o
  CC      stubs/blockdev-close-all-bdrv-states.o
  CC      stubs/clock-warp.o
  CC      stubs/cpu-get-clock.o
  CC      stubs/dump.o
  CC      stubs/cpu-get-icount.o
  CC      stubs/error-printf.o
  CC      stubs/fdset.o
  CC      stubs/gdbstub.o
  CC      stubs/get-vm-name.o
  CC      stubs/iothread.o
  CC      stubs/iothread-lock.o
  CC      stubs/is-daemonized.o
  CC      stubs/machine-init-done.o
  CC      stubs/migr-blocker.o
  CC      stubs/notify-event.o
  CC      stubs/qtest.o
  CC      stubs/monitor.o
  CC      stubs/replay.o
  CC      stubs/runstate-check.o
  CC      stubs/set-fd-handler.o
  CC      stubs/slirp.o
  CC      stubs/sysbus.o
  CC      stubs/trace-control.o
  CC      stubs/uuid.o
  CC      stubs/vm-stop.o
  CC      stubs/qmp_pc_dimm_device_list.o
  CC      stubs/vmstate.o
  CC      stubs/target-monitor-defs.o
  CC      stubs/target-get-monitor-def.o
  CC      stubs/pc_madt_cpu_entry.o
  CC      stubs/vmgenid.o
  CC      stubs/xen-common.o
  CC      stubs/xen-hvm.o
  CC      contrib/ivshmem-client/ivshmem-client.o
  CC      contrib/ivshmem-client/main.o
  CC      contrib/ivshmem-server/ivshmem-server.o
  CC      contrib/ivshmem-server/main.o
  CC      qemu-nbd.o
  CC      block.o
  CC      blockjob.o
  CC      qemu-io-cmds.o
  CC      replication.o
  CC      block/raw-format.o
  CC      block/qcow.o
  CC      block/vdi.o
  CC      block/vmdk.o
  CC      block/cloop.o
  CC      block/bochs.o
  CC      block/vpc.o
  CC      block/vvfat.o
  CC      block/dmg.o
  CC      block/qcow2.o
  CC      block/qcow2-refcount.o
  CC      block/qcow2-cluster.o
  CC      block/qcow2-cache.o
  CC      block/qcow2-snapshot.o
  CC      block/qed.o
  CC      block/qed-gencb.o
  CC      block/qed-l2-cache.o
  CC      block/qed-table.o
  CC      block/qed-cluster.o
  CC      block/qed-check.o
  CC      block/vhdx.o
  CC      block/vhdx-endian.o
  CC      block/vhdx-log.o
  CC      block/quorum.o
  CC      block/parallels.o
  CC      block/blkdebug.o
  CC      block/blkverify.o
  CC      block/blkreplay.o
  CC      block/block-backend.o
  CC      block/snapshot.o
  CC      block/qapi.o
  CC      block/file-posix.o
  CC      block/mirror.o
  CC      block/commit.o
  CC      block/null.o
  CC      block/io.o
  CC      block/throttle-groups.o
  CC      block/nbd.o
  CC      block/nbd-client.o
  CC      block/sheepdog.o
  CC      block/accounting.o
  CC      block/dirty-bitmap.o
  CC      block/write-threshold.o
  CC      block/backup.o
  CC      block/replication.o
  CC      block/crypto.o
  CC      nbd/server.o
  CC      nbd/client.o
  CC      nbd/common.o
  CC      crypto/init.o
  CC      crypto/hash.o
  CC      crypto/hash-glib.o
  CC      crypto/hmac.o
  CC      crypto/hmac-glib.o
  CC      crypto/aes.o
  CC      crypto/desrfb.o
  CC      crypto/cipher.o
  CC      crypto/tlscreds.o
  CC      crypto/tlscredsanon.o
  CC      crypto/tlscredsx509.o
  CC      crypto/tlssession.o
  CC      crypto/secret.o
  CC      crypto/random-platform.o
  CC      crypto/pbkdf.o
  CC      crypto/ivgen.o
  CC      crypto/ivgen-essiv.o
  CC      crypto/ivgen-plain.o
  CC      crypto/ivgen-plain64.o
  CC      crypto/xts.o
  CC      crypto/block.o
  CC      crypto/afsplit.o
  CC      crypto/block-qcow.o
  CC      crypto/block-luks.o
  CC      io/channel.o
  CC      io/channel-buffer.o
  CC      io/channel-command.o
  CC      io/channel-file.o
  CC      io/channel-socket.o
  CC      io/channel-tls.o
  CC      io/channel-watch.o
  CC      io/channel-websock.o
  CC      io/channel-util.o
  CC      io/dns-resolver.o
  CC      io/task.o
  CC      qom/object.o
  CC      qom/container.o
  CC      qom/qom-qobject.o
  CC      qom/object_interfaces.o
  GEN     qemu-img-cmds.h
  CC      qemu-io.o
  CC      qemu-bridge-helper.o
  CC      blockdev.o
  CC      blockdev-nbd.o
  CC      iothread.o
  CC      qdev-monitor.o
  CC      device-hotplug.o
  CC      os-posix.o
  CC      accel.o
  CC      bt-host.o
  CC      bt-vhci.o
  CC      dma-helpers.o
  CC      vl.o
  CC      tpm.o
  CC      device_tree.o
  CC      qmp-marshal.o
  CC      qmp.o
  CC      hmp.o
  CC      cpus-common.o
  CC      audio/audio.o
  CC      audio/noaudio.o
  CC      audio/wavaudio.o
  CC      audio/mixeng.o
  CC      audio/sdlaudio.o
  CC      audio/ossaudio.o
  CC      audio/wavcapture.o
  CC      backends/rng.o
  CC      backends/rng-egd.o
  CC      backends/rng-random.o
  CC      backends/tpm.o
  CC      backends/hostmem.o
  CC      backends/hostmem-ram.o
  CC      backends/hostmem-file.o
  CC      backends/cryptodev.o
  CC      backends/cryptodev-builtin.o
  CC      block/stream.o
  CC      chardev/msmouse.o
  CC      chardev/wctablet.o
  CC      chardev/testdev.o
  CC      disas/arm.o
  CC      disas/i386.o
  CC      fsdev/qemu-fsdev-dummy.o
  CC      fsdev/qemu-fsdev-opts.o
  CC      fsdev/qemu-fsdev-throttle.o
  CC      hw/acpi/core.o
  CC      hw/acpi/piix4.o
  CC      hw/acpi/pcihp.o
  CC      hw/acpi/ich9.o
  CC      hw/acpi/tco.o
  CC      hw/acpi/cpu_hotplug.o
  CC      hw/acpi/memory_hotplug.o
  CC      hw/acpi/cpu.o
  CC      hw/acpi/nvdimm.o
  CC      hw/acpi/vmgenid.o
  CC      hw/acpi/acpi_interface.o
  CC      hw/acpi/bios-linker-loader.o
  CC      hw/acpi/aml-build.o
  CC      hw/acpi/ipmi.o
  CC      hw/acpi/acpi-stub.o
  CC      hw/acpi/ipmi-stub.o
  CC      hw/audio/es1370.o
  CC      hw/audio/sb16.o
  CC      hw/audio/ac97.o
  CC      hw/audio/fmopl.o
  CC      hw/audio/adlib.o
  CC      hw/audio/gus.o
  CC      hw/audio/gusemu_hal.o
  CC      hw/audio/gusemu_mixer.o
  CC      hw/audio/cs4231a.o
  CC      hw/audio/intel-hda.o
  CC      hw/audio/hda-codec.o
  CC      hw/audio/pcspk.o
  CC      hw/audio/wm8750.o
  CC      hw/audio/pl041.o
  CC      hw/audio/lm4549.o
  CC      hw/audio/marvell_88w8618.o
  CC      hw/audio/soundhw.o
  CC      hw/block/block.o
  CC      hw/block/cdrom.o
  CC      hw/block/hd-geometry.o
  CC      hw/block/fdc.o
  CC      hw/block/m25p80.o
  CC      hw/block/nand.o
  CC      hw/block/pflash_cfi01.o
  CC      hw/block/pflash_cfi02.o
  CC      hw/block/ecc.o
  CC      hw/block/onenand.o
  CC      hw/block/nvme.o
  CC      hw/bt/core.o
  CC      hw/bt/l2cap.o
  CC      hw/bt/sdp.o
  CC      hw/bt/hci.o
  CC      hw/bt/hid.o
  CC      hw/bt/hci-csr.o
  CC      hw/char/ipoctal232.o
  CC      hw/char/parallel.o
  CC      hw/char/pl011.o
  CC      hw/char/serial.o
  CC      hw/char/serial-isa.o
  CC      hw/char/serial-pci.o
  CC      hw/char/virtio-console.o
  CC      hw/char/cadence_uart.o
  CC      hw/char/debugcon.o
  CC      hw/char/imx_serial.o
  CC      hw/core/qdev.o
  CC      hw/core/qdev-properties.o
  CC      hw/core/bus.o
  CC      hw/core/reset.o
  CC      hw/core/fw-path-provider.o
  CC      hw/core/irq.o
  CC      hw/core/hotplug.o
  CC      hw/core/nmi.o
  CC      hw/core/ptimer.o
  CC      hw/core/sysbus.o
  CC      hw/core/machine.o
  CC      hw/core/loader.o
  CC      hw/core/qdev-properties-system.o
  CC      hw/core/register.o
  CC      hw/core/or-irq.o
  CC      hw/core/platform-bus.o
  CC      hw/cpu/core.o
  CC      hw/display/ads7846.o
  CC      hw/display/cirrus_vga.o
  CC      hw/display/pl110.o
  CC      hw/display/ssd0303.o
  CC      hw/display/ssd0323.o
  CC      hw/display/vga-pci.o
  CC      hw/display/vga-isa.o
  CC      hw/display/vmware_vga.o
  CC      hw/display/blizzard.o
  CC      hw/display/exynos4210_fimd.o
  CC      hw/display/framebuffer.o
  CC      hw/display/tc6393xb.o
  CC      hw/dma/pl080.o
  CC      hw/dma/pl330.o
  CC      hw/dma/i8257.o
  CC      hw/dma/xlnx-zynq-devcfg.o
  CC      hw/gpio/max7310.o
  CC      hw/gpio/pl061.o
  CC      hw/gpio/zaurus.o
  CC      hw/gpio/gpio_key.o
  CC      hw/i2c/core.o
  CC      hw/i2c/smbus.o
  CC      hw/i2c/smbus_eeprom.o
  CC      hw/i2c/i2c-ddc.o
  CC      hw/i2c/versatile_i2c.o
  CC      hw/i2c/smbus_ich9.o
  CC      hw/i2c/pm_smbus.o
  CC      hw/i2c/exynos4210_i2c.o
  CC      hw/i2c/bitbang_i2c.o
  CC      hw/i2c/imx_i2c.o
  CC      hw/i2c/aspeed_i2c.o
  CC      hw/ide/core.o
  CC      hw/ide/atapi.o
  CC      hw/ide/qdev.o
  CC      hw/ide/pci.o
  CC      hw/ide/isa.o
  CC      hw/ide/piix.o
  CC      hw/ide/microdrive.o
  CC      hw/ide/ahci.o
  CC      hw/ide/ich.o
  CC      hw/input/hid.o
  CC      hw/input/lm832x.o
  CC      hw/input/pckbd.o
  CC      hw/input/pl050.o
  CC      hw/input/ps2.o
  CC      hw/input/stellaris_input.o
  CC      hw/input/tsc2005.o
  CC      hw/input/vmmouse.o
  CC      hw/input/virtio-input.o
  CC      hw/input/virtio-input-hid.o
  CC      hw/input/virtio-input-host.o
  CC      hw/intc/i8259_common.o
  CC      hw/intc/i8259.o
  CC      hw/intc/pl190.o
  CC      hw/intc/imx_avic.o
  CC      hw/intc/realview_gic.o
  CC      hw/intc/ioapic_common.o
  CC      hw/intc/arm_gic_common.o
  CC      hw/intc/arm_gic.o
  CC      hw/intc/arm_gicv2m.o
  CC      hw/intc/arm_gicv3_common.o
  CC      hw/intc/arm_gicv3.o
  CC      hw/intc/arm_gicv3_dist.o
  CC      hw/intc/arm_gicv3_redist.o
  CC      hw/intc/arm_gicv3_its_common.o
  CC      hw/intc/intc.o
  CC      hw/ipack/ipack.o
  CC      hw/ipack/tpci200.o
  CC      hw/ipmi/ipmi.o
  CC      hw/ipmi/ipmi_bmc_sim.o
  CC      hw/ipmi/ipmi_bmc_extern.o
  CC      hw/ipmi/isa_ipmi_kcs.o
  CC      hw/ipmi/isa_ipmi_bt.o
  CC      hw/isa/isa-bus.o
  CC      hw/isa/apm.o
  CC      hw/mem/pc-dimm.o
  CC      hw/mem/nvdimm.o
  CC      hw/misc/applesmc.o
  CC      hw/misc/max111x.o
  CC      hw/misc/tmp105.o
  CC      hw/misc/tmp421.o
  CC      hw/misc/debugexit.o
  CC      hw/misc/sga.o
  CC      hw/misc/pc-testdev.o
  CC      hw/misc/pci-testdev.o
  CC      hw/misc/unimp.o
  CC      hw/misc/arm_l2x0.o
  CC      hw/misc/arm_integrator_debug.o
  CC      hw/misc/a9scu.o
  CC      hw/misc/arm11scu.o
  CC      hw/net/ne2000.o
  CC      hw/net/eepro100.o
  CC      hw/net/pcnet-pci.o
  CC      hw/net/pcnet.o
  CC      hw/net/e1000.o
  CC      hw/net/e1000x_common.o
  CC      hw/net/net_tx_pkt.o
  CC      hw/net/net_rx_pkt.o
  CC      hw/net/e1000e.o
  CC      hw/net/e1000e_core.o
  CC      hw/net/rtl8139.o
  CC      hw/net/vmxnet3.o
  CC      hw/net/smc91c111.o
  CC      hw/net/lan9118.o
  CC      hw/net/ne2000-isa.o
  CC      hw/net/xgmac.o
  CC      hw/net/allwinner_emac.o
  CC      hw/net/imx_fec.o
  CC      hw/net/cadence_gem.o
  CC      hw/net/stellaris_enet.o
  CC      hw/net/ftgmac100.o
  CC      hw/net/rocker/rocker.o
  CC      hw/net/rocker/rocker_fp.o
  CC      hw/net/rocker/rocker_desc.o
  CC      hw/net/rocker/rocker_world.o
  CC      hw/net/rocker/rocker_of_dpa.o
  CC      hw/nvram/eeprom93xx.o
  CC      hw/nvram/fw_cfg.o
  CC      hw/nvram/chrp_nvram.o
  CC      hw/pci-bridge/pci_bridge_dev.o
  CC      hw/pci-bridge/pcie_root_port.o
  CC      hw/pci-bridge/gen_pcie_root_port.o
  CC      hw/pci-bridge/pci_expander_bridge.o
  CC      hw/pci-bridge/xio3130_upstream.o
  CC      hw/pci-bridge/xio3130_downstream.o
In file included from /tmp/qemu-test/src/hw/net/vmxnet3.c:30:
/tmp/qemu-test/src/include/migration/register.h:18: error: redefinition of typedef ‘LoadStateHandler’
/tmp/qemu-test/src/include/migration/vmstate.h:32: note: previous declaration of ‘LoadStateHandler’ was here
make: *** [hw/net/vmxnet3.o] Error 1
make: *** Waiting for unfinished jobs....
tests/docker/Makefile.include:118: recipe for target 'docker-run' failed
make[1]: *** [docker-run] Error 2
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-yh4n9m5u/src'
tests/docker/Makefile.include:149: recipe for target 'docker-run-test-build@min-glib' failed
make: *** [docker-run-test-build@min-glib] Error 2
=== OUTPUT END ===

Test command exited with code: 2


---
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Re: [PATCH] tcg: consistently access cpu->tb_jmp_cache atomically

Paolo Bonzini-5
In reply to this post by Emilio G. Cota


On 15/06/2017 02:36, Emilio G. Cota wrote:

> Some code paths can lead to atomic accesses racing with memset()
> on cpu->tb_jmp_cache, which can result in torn reads/writes
> and is undefined behaviour in C11.
>
> These torn accesses are unlikely to show up as bugs, but from code
> inspection they seem possible. For example, tb_phys_invalidate does:
>     /* remove the TB from the hash list */
>     h = tb_jmp_cache_hash_func(tb->pc);
>     CPU_FOREACH(cpu) {
>         if (atomic_read(&cpu->tb_jmp_cache[h]) == tb) {
>             atomic_set(&cpu->tb_jmp_cache[h], NULL);
>         }
>     }
> Here atomic_set might race with a concurrent memset (such as the
> ones scheduled via "unsafe" async work, e.g. tlb_flush_page) and
> therefore we might end up with a torn pointer (or who knows what,
> because we are under undefined behaviour).

Also atomic_read could, which is worse (though in this case it would
only lead to a useless NULL write).

Reviewed-by: Paolo Bonzini <[hidden email]>

>
> This patch converts parallel accesses to cpu->tb_jmp_cache to use
> atomic primitives, thereby bringing these accesses back to defined
> behaviour. The price to pay is to potentially execute more instructions
> when clearing cpu->tb_jmp_cache, but given how infrequently they happen
> and the small size of the cache, the performance impact I have measured
> is within noise range when booting debian-arm.
>
> Note that under "safe async" work (e.g. do_tb_flush) we could use memset
> because no other vcpus are running. However I'm keeping these accesses
> atomic as well to keep things simple and to avoid confusing analysis
> tools such as ThreadSanitizer.
>
> Signed-off-by: Emilio G. Cota <[hidden email]>
> ---
>  cputlb.c          |  4 ++--
>  include/qom/cpu.h | 11 ++++++++++-
>  qom/cpu.c         |  5 +----
>  translate-all.c   | 25 ++++++++++++-------------
>  4 files changed, 25 insertions(+), 20 deletions(-)
>
> diff --git a/cputlb.c b/cputlb.c
> index 743776a..e85b6d3 100644
> --- a/cputlb.c
> +++ b/cputlb.c
> @@ -118,7 +118,7 @@ static void tlb_flush_nocheck(CPUState *cpu)
>  
>      memset(env->tlb_table, -1, sizeof(env->tlb_table));
>      memset(env->tlb_v_table, -1, sizeof(env->tlb_v_table));
> -    memset(cpu->tb_jmp_cache, 0, sizeof(cpu->tb_jmp_cache));
> +    cpu_tb_jmp_cache_clear(cpu);
>  
>      env->vtlb_index = 0;
>      env->tlb_flush_addr = -1;
> @@ -183,7 +183,7 @@ static void tlb_flush_by_mmuidx_async_work(CPUState *cpu, run_on_cpu_data data)
>          }
>      }
>  
> -    memset(cpu->tb_jmp_cache, 0, sizeof(cpu->tb_jmp_cache));
> +    cpu_tb_jmp_cache_clear(cpu);
>  
>      tlb_debug("done\n");
>  
> diff --git a/include/qom/cpu.h b/include/qom/cpu.h
> index 89ddb68..2fe7cff 100644
> --- a/include/qom/cpu.h
> +++ b/include/qom/cpu.h
> @@ -346,7 +346,7 @@ struct CPUState {
>  
>      void *env_ptr; /* CPUArchState */
>  
> -    /* Writes protected by tb_lock, reads not thread-safe  */
> +    /* Accessed in parallel; all accesses must be atomic */
>      struct TranslationBlock *tb_jmp_cache[TB_JMP_CACHE_SIZE];
>  
>      struct GDBRegisterState *gdb_regs;
> @@ -422,6 +422,15 @@ extern struct CPUTailQ cpus;
>  
>  extern __thread CPUState *current_cpu;
>  
> +static inline void cpu_tb_jmp_cache_clear(CPUState *cpu)
> +{
> +    unsigned int i;
> +
> +    for (i = 0; i < TB_JMP_CACHE_SIZE; i++) {
> +        atomic_set(&cpu->tb_jmp_cache[i], NULL);
> +    }
> +}
> +
>  /**
>   * qemu_tcg_mttcg_enabled:
>   * Check whether we are running MultiThread TCG or not.
> diff --git a/qom/cpu.c b/qom/cpu.c
> index 5069876..585419b 100644
> --- a/qom/cpu.c
> +++ b/qom/cpu.c
> @@ -274,7 +274,6 @@ void cpu_reset(CPUState *cpu)
>  static void cpu_common_reset(CPUState *cpu)
>  {
>      CPUClass *cc = CPU_GET_CLASS(cpu);
> -    int i;
>  
>      if (qemu_loglevel_mask(CPU_LOG_RESET)) {
>          qemu_log("CPU Reset (CPU %d)\n", cpu->cpu_index);
> @@ -292,9 +291,7 @@ static void cpu_common_reset(CPUState *cpu)
>      cpu->crash_occurred = false;
>  
>      if (tcg_enabled()) {
> -        for (i = 0; i < TB_JMP_CACHE_SIZE; ++i) {
> -            atomic_set(&cpu->tb_jmp_cache[i], NULL);
> -        }
> +        cpu_tb_jmp_cache_clear(cpu);
>  
>  #ifdef CONFIG_SOFTMMU
>          tlb_flush(cpu, 0);
> diff --git a/translate-all.c b/translate-all.c
> index b3ee876..af3c4df 100644
> --- a/translate-all.c
> +++ b/translate-all.c
> @@ -923,11 +923,7 @@ static void do_tb_flush(CPUState *cpu, run_on_cpu_data tb_flush_count)
>      }
>  
>      CPU_FOREACH(cpu) {
> -        int i;
> -
> -        for (i = 0; i < TB_JMP_CACHE_SIZE; ++i) {
> -            atomic_set(&cpu->tb_jmp_cache[i], NULL);
> -        }
> +        cpu_tb_jmp_cache_clear(cpu);
>      }
>  
>      tcg_ctx.tb_ctx.nb_tbs = 0;
> @@ -1806,19 +1802,22 @@ void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr)
>      cpu_loop_exit_noexc(cpu);
>  }
>  
> -void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr)
> +static void tb_jmp_cache_clear_page(CPUState *cpu, target_ulong page_addr)
>  {
> +    unsigned int i0 = tb_jmp_cache_hash_page(page_addr);
>      unsigned int i;
>  
> +    for (i = 0; i < TB_JMP_PAGE_SIZE; i++) {
> +        atomic_set(&cpu->tb_jmp_cache[i0 + i], NULL);
> +    }
> +}
> +
> +void tb_flush_jmp_cache(CPUState *cpu, target_ulong addr)
> +{
>      /* Discard jump cache entries for any tb which might potentially
>         overlap the flushed page.  */
> -    i = tb_jmp_cache_hash_page(addr - TARGET_PAGE_SIZE);
> -    memset(&cpu->tb_jmp_cache[i], 0,
> -           TB_JMP_PAGE_SIZE * sizeof(TranslationBlock *));
> -
> -    i = tb_jmp_cache_hash_page(addr);
> -    memset(&cpu->tb_jmp_cache[i], 0,
> -           TB_JMP_PAGE_SIZE * sizeof(TranslationBlock *));
> +    tb_jmp_cache_clear_page(cpu, addr - TARGET_PAGE_SIZE);
> +    tb_jmp_cache_clear_page(cpu, addr);
>  }
>  
>  static void print_qht_statistics(FILE *f, fprintf_function cpu_fprintf,
>

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Re: [PATCH] tcg: consistently access cpu->tb_jmp_cache atomically

Richard Henderson
In reply to this post by Emilio G. Cota
On 06/14/2017 05:36 PM, Emilio G. Cota wrote:

> Some code paths can lead to atomic accesses racing with memset()
> on cpu->tb_jmp_cache, which can result in torn reads/writes
> and is undefined behaviour in C11.
>
> These torn accesses are unlikely to show up as bugs, but from code
> inspection they seem possible. For example, tb_phys_invalidate does:
>      /* remove the TB from the hash list */
>      h = tb_jmp_cache_hash_func(tb->pc);
>      CPU_FOREACH(cpu) {
>          if (atomic_read(&cpu->tb_jmp_cache[h]) == tb) {
>              atomic_set(&cpu->tb_jmp_cache[h], NULL);
>          }
>      }
> Here atomic_set might race with a concurrent memset (such as the
> ones scheduled via "unsafe" async work, e.g. tlb_flush_page) and
> therefore we might end up with a torn pointer (or who knows what,
> because we are under undefined behaviour).
>
> This patch converts parallel accesses to cpu->tb_jmp_cache to use
> atomic primitives, thereby bringing these accesses back to defined
> behaviour. The price to pay is to potentially execute more instructions
> when clearing cpu->tb_jmp_cache, but given how infrequently they happen
> and the small size of the cache, the performance impact I have measured
> is within noise range when booting debian-arm.
>
> Note that under "safe async" work (e.g. do_tb_flush) we could use memset
> because no other vcpus are running. However I'm keeping these accesses
> atomic as well to keep things simple and to avoid confusing analysis
> tools such as ThreadSanitizer.
>
> Signed-off-by: Emilio G. Cota<[hidden email]>
> ---
>   cputlb.c          |  4 ++--
>   include/qom/cpu.h | 11 ++++++++++-
>   qom/cpu.c         |  5 +----
>   translate-all.c   | 25 ++++++++++++-------------
>   4 files changed, 25 insertions(+), 20 deletions(-)

Applied, thanks.


r~

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