Commit Graph

1161 Commits

Author SHA1 Message Date
Paolo Bonzini
feabc71dfa configure: do not include dependency flags in QEMU_CFLAGS and LIBS
All Meson executables should specify their dependencies explicitly, either
directly or indirectly via declare_dependency.  Makefiles instead did
not propagate dependencies correctly from static libraries, for example.
Therefore, flags for dependencies need not be included in QEMU_CFLAGS.
LIBS is not used at all, so drop that one as well.

In a few cases the dependencies were not yet specified, so add them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08 11:43:16 +02:00
Paolo Bonzini
660f793093 Makefile: inline the relevant parts of rules.mak
Most of rules.mak is not used anymore, just inline what's needed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08 11:43:16 +02:00
Paolo Bonzini
296bf3d12b Makefile: remove dead variables and includes
Makefile.objs, the .d files and various CONFIG_* symbols are not
used anymore by the Make side of the build; they are only processed
by Meson.  We can delete them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08 11:43:16 +02:00
Paolo Bonzini
9ed7247a59 meson: convert the speed tests
Use meson benchmark() for them, adjust mtest2make.py for that.
A new target "make bench" can be used to run all benchmarks.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200828110734.1638685-14-marcandre.lureau@redhat.com>
[Rewrite mtest2make part. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08 11:43:16 +02:00
Greg Kurz
9f5d959768 Makefile: Fix in-tree clean/distclean
Doing 'make clean' or 'make distclean' in a freshly cloned tree results in:

make: *** No rule to make target 'ninja-clean', needed by 'clean'.  Stop.

Make the fallback rules global. While here, change the ninjatool recipe to
always have a zero exit status and thus prevent make to emit a warning.

Fixes: a56650518f ("configure: integrate Meson in the build system")
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <159897001659.442705.15538955005543395950.stgit@bahia.lan>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 12:11:00 -04:00
Greg Kurz
d79864058a Makefile: Add back TAGS/ctags/cscope rules
It is a bit of a pain to be forced to run configure before being able
to use cscope and friends. Add back the rules to build them in-tree
as before commit a56650518f.

Fixes: a56650518f ("configure: integrate Meson in the build system")
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <159897001005.442705.16516671603870288336.stgit@bahia.lan>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 12:11:00 -04:00
Paolo Bonzini
49b7d74426 build: fix recurse-all target
The missing "/all" suffix prevents the pc-bios/ parts of the build
from running.

In the meanwhile, -Wall has moved from QEMU_CFLAGS to CFLAGS.  Simplify
everything by not passing down CFLAGS, and add -Wall in the recursive
Makefiles.

Reported-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Fixes: 5e6d1573b4 ("remove Makefile.target", 2020-08-21)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 08:51:35 -04:00
Marc-André Lureau
8adfeba953 meson: add NSIS building
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20200826110419.528931-9-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 08:51:34 -04:00
Marc-André Lureau
771f0fb8c5 build-sys: remove install target from Makefile
Now covered by meson

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826130622.553318-7-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 01:51:53 -04:00
Marc-André Lureau
8ab1aabc5d meson: install $localstatedir/run for qga
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826130622.553318-6-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 01:51:52 -04:00
Marc-André Lureau
c04c071f40 meson: install desktop file
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826130622.553318-5-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 01:51:52 -04:00
Marc-André Lureau
a4d88926c6 meson: install icons
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826130622.553318-4-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 01:51:52 -04:00
Marc-André Lureau
f5aa6320e8 meson: install scripts/qemu-trace-stap
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826130622.553318-3-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 01:51:52 -04:00
Marc-André Lureau
b17cf893ef meson: install pc-bios blobs
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826130622.553318-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-01 01:51:52 -04:00
Peter Maydell
152be6de91 The first RISC-V PR for the 5.2 window.
This includes:
  - NaNBox fixes
  - Vector extension improvements
  - a L2 cache controller
  - PMP fixes
  - Upgrade to OpenSBI v0.8 and the generic platform
  - Fixes for the Ibex PLIC
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Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20200821-1' into staging

The first RISC-V PR for the 5.2 window.

This includes:
 - NaNBox fixes
 - Vector extension improvements
 - a L2 cache controller
 - PMP fixes
 - Upgrade to OpenSBI v0.8 and the generic platform
 - Fixes for the Ibex PLIC

# gpg: Signature made Sat 22 Aug 2020 06:38:18 BST
# gpg:                using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8  CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20200821-1:
  hw/intc: ibex_plic: Honour source priorities
  hw/intc: ibex_plic: Don't allow repeat interrupts on claimed lines
  hw/intc: ibex_plic: Update the pending irqs
  target/riscv: Change the TLB page size depends on PMP entries.
  target/riscv: Fix the translation of physical address
  gitlab-ci/opensbi: Update GitLab CI to build generic platform
  hw/riscv: spike: Change the default bios to use generic platform image
  hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u
  roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware
  roms/opensbi: Upgrade from v0.7 to v0.8
  configure: Create symbolic links for pc-bios/*.elf files
  riscv: Fix bug in setting pmpcfg CSR for RISCV64
  hw/riscv: sifive_u: Add a dummy L2 cache controller device
  target/riscv: check before allocating TCG temps
  target/riscv: Clean up fmv.w.x
  target/riscv: Check nanboxed inputs in trans_rvf.inc.c
  target/riscv: Check nanboxed inputs to fp helpers
  target/riscv: Generate nanboxed results from trans_rvf.inc.c
  target/riscv: Generalize gen_nanbox_fpr to gen_nanbox_s
  target/riscv: Generate nanboxed results from fp helpers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-23 11:38:52 +01:00
Bin Meng
fad144392a hw/riscv: spike: Change the default bios to use generic platform image
To keep sync with other RISC-V machines, change the default bios to
use generic platform fw_dynamic.elf image.

While we are here, add some comments to mention that using ELF files
for the Spike machine was intentional.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1596439832-29238-6-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2020-08-21 22:37:55 -07:00
Bin Meng
2cacd8414d hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u
Update virt and sifive_u machines to use the opensbi fw_dynamic bios
image built for the generic FDT platform.

Remove the out-of-date no longer used bios images.

Note:

1. To test 32-bit Linux kernel on QEMU 'sifive_u' 32-bit machine,
   the following patch is needed:
   http://lists.infradead.org/pipermail/linux-riscv/2020-July/001213.html

2. To test 64-bit Linux 5.3 kernel on QEMU 'virt' or 'sifive_u' 64-bit
   machines, the following commit should be cherry-picked to 5.3:

   commit 922b0375fc93fb1a20c5617e37c389c26bbccb70
   Author: Albert Ou <aou@eecs.berkeley.edu>
   Date:   Fri Sep 27 16:14:18 2019 -0700

       riscv: Fix memblock reservation for device tree blob

   Linux 5.4 or above already contains this commit/fix.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1596439832-29238-5-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2020-08-21 22:37:55 -07:00
Marc-André Lureau
28742467c9 meson: convert pc-bios/keymaps/Makefile
Note that sl and sv keymaps were not created by qemu-keymap.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 17:06:17 -04:00
Marc-André Lureau
e8f3bd71d8 meson: convert po/
Meson warns if xgettext is not found.  In the future we may want to add
a required argument to i18n.gettext(); in the meanwhile, I am adding a
--enable-gettext/--disable-gettext option and feature detection in
configure.  This preserves QEMU's default behavior of detecting system
features, without any warning, if neither --enable-* nor --disable-*
is requested.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:45 -04:00
Paolo Bonzini
859aef026e meson: replace create-config with meson configure_file
Move the create-config logic to meson.build; create a
configuration_data object and let meson handle the
quoting and output.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:43 -04:00
Paolo Bonzini
484e2cc730 rules.mak: drop unneeded macros
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:42 -04:00
Paolo Bonzini
acfdaac577 meson: build texi doc
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:42 -04:00
Paolo Bonzini
f8aa24ea9a meson: sphinx-build
For now, sphinx is run on every invocation of make.  The previous mechanism
using $(wildcard) is not reproducible in Meson and was also brittle; for
example some .rst.inc files were left out.  The next patch will introduce
a Sphinx extension to emit a depfile.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:41 -04:00
Paolo Bonzini
5e6d1573b4 remove Makefile.target
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:41 -04:00
Marc-André Lureau
8000047e99 rules.mak: remove version.o
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:41 -04:00
Paolo Bonzini
64ed6f92ff meson: link emulators without Makefile.target
The binaries move to the root directory, e.g. qemu-system-i386 or
qemu-arm.  This requires changes to qtests, CI, etc.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:40 -04:00
Paolo Bonzini
f556b4a10d meson: plugins
For now link arguments end up in Makefile.target, they will move to the
right place soon.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:39 -04:00
Marc-André Lureau
b2c00bce54 meson: convert hw/9pfs, cleanup
hw/Makefile.objs is gone so there is more code that can be removed.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:33 -04:00
Paolo Bonzini
7c58bb769d meson: convert qemu-storage-daemon
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:23 -04:00
Paolo Bonzini
c3a0ee847a configure, Makefile; remove TOOLS and HELPERS-y variable
Everything involving tools is now done by meson.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:19 -04:00
Marc-André Lureau
897b5afae5 meson: qemu-pr-helper
The executable moves back from libexecdir to bindir, when it was
in 5.0 and earlier.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:18 -04:00
Marc-André Lureau
b7c70bf2c5 meson: qemu-{img,io,nbd}
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:18 -04:00
Marc-André Lureau
5e5733e599 meson: convert block
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:18 -04:00
Marc-André Lureau
848e8ff677 meson: convert chardev directory to Meson (tools part)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:18 -04:00
Marc-André Lureau
3154fee4db meson: add modules infrastructure
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:17 -04:00
Paolo Bonzini
2becc36a3e meson: infrastructure for building emulators
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:17 -04:00
Marc-André Lureau
d3b1848096 meson: convert target/s390x/gen-features.h
Needed by linux-user/s390x/cpu_loop.c; this removes the only use of HOST_CC.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:17 -04:00
Marc-André Lureau
7fcfd45666 meson: convert io directory to Meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:16 -04:00
Marc-André Lureau
5582c58f82 meson: convert crypto directory to Meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:16 -04:00
Marc-André Lureau
5e7fbd2515 meson: convert authz directory to Meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:15 -04:00
Marc-André Lureau
de59dda32d meson: convert qom directory to Meson (tools part)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:15 -04:00
Marc-André Lureau
bdcbea7ae5 meson: handle edk2 bios and descriptors
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:14 -04:00
Marc-André Lureau
3f88565997 meson: generate hxtool files
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:14 -04:00
Marc-André Lureau
650b5d548e meson: generate shader headers
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:14 -04:00
Marc-André Lureau
2c273f32d3 meson: generate qemu-version.h
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:14 -04:00
Marc-André Lureau
2d78b56e7a meson: keymap-gen
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:13 -04:00
Marc-André Lureau
ec0d5893da meson: add virtfs-proxy-helper
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:13 -04:00
Marc-André Lureau
157e7b13b9 meson: add qemu-edid
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:13 -04:00
Marc-André Lureau
ade60d4fe1 meson: add qemu-keymap
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:13 -04:00
Marc-André Lureau
8f51e01c01 meson: add qemu-bridge-helper
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:13 -04:00
Paolo Bonzini
588a19fa9d meson: convert dummy Windows qga/qemu-ga target
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:12 -04:00
Marc-André Lureau
328ec32d7d meson: add msi generation
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:12 -04:00
Marc-André Lureau
7272fc7268 meson: convert vss-win32
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:12 -04:00
Paolo Bonzini
f15bff25f7 meson: convert qemu-ga
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:12 -04:00
Marc-André Lureau
1d7bb6ab2c contrib/elf2dmp: convert to meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:11 -04:00
Marc-André Lureau
5ee24e78f5 contrib/ivshmem: convert to meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:11 -04:00
Marc-André Lureau
ea458960ec contrib/vhost-user-gpu: convert to meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:10 -04:00
Marc-André Lureau
32fcc6244c contrib/vhost-user-input: convert to meson
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:10 -04:00
Paolo Bonzini
a9c9727c02 contrib/rdmacm-mux: convert to Meson
We can use config-host.mak to decide whether the tool has to be built,
apart from that the conversion is straightforward.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:10 -04:00
Paolo Bonzini
99650b628f contrib/vhost-user-scsi: convert to Meson
The libiscsi pkg-config information is extracted from config-host.mak and
used to link vhost-user-blk.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:09 -04:00
Paolo Bonzini
2d7ac0af9d contrib/vhost-user-blk: convert to Meson
The GLib pkg-config information is extracted from config-host.mak and
used to link vhost-user-blk.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:09 -04:00
Paolo Bonzini
3f99cf5710 tools/virtiofsd: convert to Meson
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:09 -04:00
Paolo Bonzini
931049b46c contrib/libvhost-user: convert to Meson
Since libqemuutil.a has been converted to Meson, the conversion is
straightforward.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:08 -04:00
Marc-André Lureau
71c782f5cc meson: add remaining generated tcg trace helpers
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:08 -04:00
Paolo Bonzini
a81df1b68b libqemuutil, qapi, trace: convert to meson
This shows how to do some "computations" in meson.build using its array
and dictionary data structures, and also a basic usage of the sourceset
module for conditional compilation.

Notice the new "if have_system" part of util/meson.build, which fixes
a bug in the old build system was buggy: util/dbus.c was built even for
non-softmmu builds, but the dependency on -lgio was lost when the linking
was done through libqemuutil.a.  Because all of its users required gio
otherwise, the bug was hidden.  Meson instead propagates libqemuutil's
dependencies down to its users, and shows the problem.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:08 -04:00
Paolo Bonzini
245dac4a1b meson: add testsuite Makefile generator
Rules to execute tests are generated by a simple Python program
that integrates into the existing "make check" mechanism.  This
provides familiarity for developers, and also allows piecewise
conversion of the testsuite Makefiles to meson.

The generated rules are based on QEMU's existing test harness
Makefile and TAP parser.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:07 -04:00
Paolo Bonzini
968b4db38a meson: add sparse support
Do not use cgcc; instead, extract compilation commands from compile_commands.json
and invoke sparse directly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:07 -04:00
Marc-André Lureau
bf0e56a3ca meson: use coverage option
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:07 -04:00
Paolo Bonzini
a56650518f configure: integrate Meson in the build system
The Meson build system is integrated in the existing configure/make steps
by invoking Meson from the configure script and converting Meson's build.ninja
rules to an included Makefile.

build.ninja already provides tags/ctags/cscope rules, so they are removed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:30:05 -04:00
Paolo Bonzini
1b00a4c476 nsis: use "make DESTDIR=" instead of "make prefix="
The next patch will prevent modifying the prefix on "make install".  Adjust the
creation of the installer.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:18:36 -04:00
Paolo Bonzini
139c1837db meson: rename included C source files to .c.inc
With Makefiles that have automatically generated dependencies, you
generated includes are set as dependencies of the Makefile, so that they
are built before everything else and they are available when first
building the .c files.

Alternatively you can use a fine-grained dependency, e.g.

        target/arm/translate.o: target/arm/decode-neon-shared.inc.c

With Meson you have only one choice and it is a third option, namely
"build at the beginning of the corresponding target"; the way you
express it is to list the includes in the sources of that target.

The problem is that Meson decides if something is a source vs. a
generated include by looking at the extension: '.c', '.cc', '.m', '.C'
are sources, while everything else is considered an include---including
'.inc.c'.

Use '.c.inc' to avoid this, as it is consistent with our other convention
of using '.rst.inc' for included reStructuredText files.  The editorconfig
file is adjusted.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:18:30 -04:00
Paolo Bonzini
243af0225a trace: switch position of headers to what Meson requires
Meson doesn't enjoy the same flexibility we have with Make in choosing
the include path.  In particular the tracing headers are using
$(build_root)/$(<D).

In order to keep the include directives unchanged,
the simplest solution is to generate headers with patterns like
"trace/trace-audio.h" and place forwarding headers in the source tree
such that for example "audio/trace.h" includes "trace/trace-audio.h".

This patch is too ugly to be applied to the Makefiles now.  It's only
a way to separate the changes to the tracing header files from the
Meson rewrite of the tracing logic.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-08-21 06:18:24 -04:00
Thomas Huth
d2a71d7474 Get rid of the libqemustub.a remainders
libqemustub.a has been removed in commit ebedb37c8d ("Makefile: Remove
libqemustub.a"). Some remainders have been missed. Remove them now.

Message-Id: <20200804170055.2851-8-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2020-08-05 11:45:43 +02:00
Peter Maydell
d69cda7ed7 Makefile: Remove config-devices.mak on "make clean"
The config-devices.mak files are generated by "make", and so they
should be deleted by "make clean".

(This is different from config-host.mak and config-all-disas.mak,
which are created by "configure" and so only deleted by
"make distclean".)

If we don't delete these files on "make clean", then the build
tree is left in a state where it has the config-devices.mak
file but not the config-devices.mak.d file, and make will not
realize that it needs to rebuild config-devices.mak if, for
instance, hw/sd/Kconfig changes.

NB: config-all-devices.mak is also generated by "make", but we
already remove it on "make clean".

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200717152508.10272-1-peter.maydell@linaro.org
2020-07-20 11:02:46 +01:00
Paolo Bonzini
aaa1b70a0b Makefile: simplify MINIKCONF rules
There is no reason to write MINIKCONF_DEPS manually, since minikconf.py
emits a dependency file, and also no reason to list multiple Kconfig
files on the command line since they can be included from a master file
in the top-level source directory.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-07-10 18:02:21 -04:00
Philippe Mathieu-Daudé
96df0fdd7f accel/Kconfig: Add the TCG selector
Expose the CONFIG_TCG selector to let minikconf.py uses it.

When building with --disable-tcg build, this helps to deselect
devices that are TCG-dependent.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-07-10 18:02:21 -04:00
Philippe Mathieu-Daudé
06e89e13be accel/Kconfig: Extract accel selectors into their own config
Move the accel selectors from the global Kconfig.host to their
own Kconfig file.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-07-10 18:02:21 -04:00
Philippe Mathieu-Daudé
1e0ef873d9 Makefile: Write MINIKCONF variables as one entry per line
Having one entry per line helps reviews/refactors. As we are
going to modify the MINIKCONF variables, split them now to
ease further review.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-07-10 18:02:21 -04:00
Philippe Mathieu-Daudé
f4bda37d3d Makefile: Remove dangerous EOL trailing backslash
One might get caught trying to understand unexpected Makefile
behavior. Trailing backslash can help to split very long lines,
but are rather dangerous when nothing follow. Preserve other
developers debugging time by removing this one.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-07-10 18:02:20 -04:00
Liao Pingfang
c13dba2c77 Makefile: Install qemu-[qmp/ga]-ref.* into the directory "interop"
We need install qemu-[qmp/ga]-ref.* files into the subdirectory of qemu docs: interop.

If we visit the following address and click the link to qemu-qmp-ref.html:
https://www.qemu.org/docs/master/interop/bitmaps.html#basic-qmp-usage

It will report following error:
"
Not Found
The requested URL /docs/master/interop/qemu-qmp-ref.html was not found on this server.
"

Signed-off-by: Liao Pingfang <liao.pingfang@zte.com.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1591663670-47712-1-git-send-email-wang.yi59@zte.com.cn>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-26 09:39:37 -04:00
Philippe Mathieu-Daudé
ca64b08638 tpm: Move backend code under the 'backends/' directory
TPM subsytem is split into backends (see commit f4ede81eed)
and frontends (see i.e. 3676bc69b3). Keep the emulated
hardware 'frontends' under hw/tpm/, but move the backends
in the backends/tpm/ directory.

Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200612085444.8362-13-philmd@redhat.com
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2020-06-19 07:25:55 -04:00
Claudio Fontana
897e34f20f Makefile: remove old compatibility gunks
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200518160319.18861-3-cfontana@suse.de>
Message-Id: <20200612190237.30436-4-alex.bennee@linaro.org>
2020-06-16 14:49:05 +01:00
Claudio Fontana
67953a379e Makefile: dtc: update, build the libfdt target
dtc submodule update, now call the libfdt target from the new
dtc Makefile, which has been changed to not require bison, flex, etc.
This removes warnings during the build.

scripts/ symlink and tests directory creation are not necessary,
and neither is calling the clean rule explicitly.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20200518160319.18861-2-cfontana@suse.de>
Message-Id: <20200612190237.30436-3-alex.bennee@linaro.org>
2020-06-16 14:49:05 +01:00
Philippe Mathieu-Daudé
fdbff6bd14 Makefile: Let the 'help' target list the helper targets
List the name of the helper targets when calling 'make help',
along with the tool targets:

  $ make help
  [...]

  Helper targets:
    fsdev/virtfs-proxy-helper      - Build virtfs-proxy-helper
    scsi/qemu-pr-helper            - Build qemu-pr-helper
    qemu-bridge-helper             - Build qemu-bridge-helper
    vhost-user-gpu                 - Build vhost-user-gpu
    virtiofsd                      - Build virtiofsd

  Tools targets:
    qemu-ga                        - Build qemu-ga tool
    qemu-keymap                    - Build qemu-keymap tool
    elf2dmp                        - Build elf2dmp tool
    ivshmem-client                 - Build ivshmem-client tool
    ivshmem-server                 - Build ivshmem-server tool
    qemu-nbd                       - Build qemu-nbd tool
    qemu-storage-daemon            - Build qemu-storage-daemon tool
    qemu-img                       - Build qemu-img tool
    qemu-io                        - Build qemu-io tool
    qemu-edid                      - Build qemu-edid tool

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10 12:09:38 -04:00
Philippe Mathieu-Daudé
57159bb239 Makefile: Only build virtiofsd if system-mode is enabled
Do not build the virtiofsd helper when configured with
--disable-system.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Tested-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200522172510.25784-2-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-06-05 21:23:22 +02:00
Philippe Mathieu-Daudé
763815a837 Makefile: List fuzz targets in 'make help'
List softmmu fuzz targets in 'make help' output:

  $ make help
  ...
  Architecture specific targets:
  aarch64-softmmu/all            - Build for aarch64-softmmu
  aarch64-softmmu/fuzz           - Build fuzzer for aarch64-softmmu
  alpha-softmmu/all              - Build for alpha-softmmu
  alpha-softmmu/fuzz             - Build fuzzer for alpha-softmmu
  arm-softmmu/all                - Build for arm-softmmu
  arm-softmmu/fuzz               - Build fuzzer for arm-softmmu
  ...

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200514143433.18569-3-philmd@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2020-05-15 10:46:40 +01:00
Markus Armbruster
14b6ce68cc Makefile: Drop unused, broken target recurse-fuzz
Target recurse-fuzz depends on pc-bios/optionrom/fuzz, which can't be
made.  It's not used anywhere.  Added in commit c621dc3e01, looks
like cargo cult.  Delete.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200424071142.3525-2-armbru@redhat.com>
Reviewed-by: Alexander Bulekov <alxndr@bu.edu>
2020-04-29 08:01:52 +02:00
Peter Maydell
516e8b7d4a configure: Honour --disable-werror for Sphinx
If we are not making warnings fatal for compilation, make them
non-fatal when building the Sphinx documentation also.  (For instance
Sphinx 3.0 warns about some constructs that older versions were happy
with, which is a build failure if we use the warnings-as-errors
flag.)

This provides a workaround at least for LP:1872113.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200411182934.28678-2-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2020-04-14 13:15:40 +01:00
Richard Henderson
ee5195ee0f configure: Drop adjustment of textseg
This adjustment was random and unnecessary.  The user mode
startup code in probe_guest_base() will choose a value for
guest_base that allows the host qemu binary to not conflict
with the guest binary.

With modern distributions, this isn't even used, as the default
is PIE, which does the same job in a more portable way.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
v2: Remove mention of config-host.ld from make distclean
2020-03-28 14:09:44 -07:00
Peter Maydell
d649689a8e * Bugfixes all over the place
* get/set_uint cleanups (Felipe)
 * Lock guard support (Stefan)
 * MemoryRegion ownership cleanup (Philippe)
 * AVX512 optimization for buffer_is_zero (Robert)
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Bugfixes all over the place
* get/set_uint cleanups (Felipe)
* Lock guard support (Stefan)
* MemoryRegion ownership cleanup (Philippe)
* AVX512 optimization for buffer_is_zero (Robert)

# gpg: Signature made Tue 17 Mar 2020 15:01:54 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (62 commits)
  hw/arm: Let devices own the MemoryRegion they create
  hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias
  hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions
  hw/arm/stm32: Use memory_region_init_rom() with read-only regions
  hw/char: Let devices own the MemoryRegion they create
  hw/riscv: Let devices own the MemoryRegion they create
  hw/dma: Let devices own the MemoryRegion they create
  hw/display: Let devices own the MemoryRegion they create
  hw/core: Let devices own the MemoryRegion they create
  scripts/cocci: Patch to let devices own their MemoryRegions
  scripts/cocci: Patch to remove unnecessary memory_region_set_readonly()
  scripts/cocci: Patch to detect potential use of memory_region_init_rom
  hw/sparc: Use memory_region_init_rom() with read-only regions
  hw/sh4: Use memory_region_init_rom() with read-only regions
  hw/riscv: Use memory_region_init_rom() with read-only regions
  hw/ppc: Use memory_region_init_rom() with read-only regions
  hw/pci-host: Use memory_region_init_rom() with read-only regions
  hw/net: Use memory_region_init_rom() with read-only regions
  hw/m68k: Use memory_region_init_rom() with read-only regions
  hw/display: Use memory_region_init_rom() with read-only regions
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-17 18:33:05 +00:00
Bin Meng
a6fcc80bea
roms: opensbi: Add 32-bit firmware image for sifive_u machine
Although the real world SiFive HiFive Unleashed board is a 64-bit
hardware configuration, with QEMU it is possible to test 32-bit
configuration with the same hardware features.

This updates the roms Makefile to add the build rules for creating
the 32-bit OpenSBI firmware image for sifive_u machine. A pre-built
OpenSBI v0.6 image has been added as the default bios for 32-bit
sifive_u machine.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
2020-03-16 17:03:48 -07:00
Philippe Mathieu-Daudé
81ed0a5778 Makefile: Let the 'help' target list the tools targets
List the name of the tool targets when calling 'make help':

  $ make help
  [...]
  Tools targets:
    qemu-ga                        - Build qemu-ga tool
    qemu-keymap                    - Build qemu-keymap tool
    elf2dmp                        - Build elf2dmp tool
    ivshmem-client                 - Build ivshmem-client tool
    ivshmem-server                 - Build ivshmem-server tool
    qemu-nbd                       - Build qemu-nbd tool
    qemu-img                       - Build qemu-img tool
    qemu-io                        - Build qemu-io tool
    qemu-edid                      - Build qemu-edid tool
    fsdev/virtfs-proxy-helper      - Build virtfs-proxy-helper tool
    scsi/qemu-pr-helper            - Build qemu-pr-helper tool

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16 23:02:24 +01:00
Philippe Mathieu-Daudé
c355de59ae Makefile: Align 'help' target output
The 'help' target is displayed unaligned. Add a print-help
function and use it. Now if someone want to change the
indentation, there is a single place to modify.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-03-16 23:02:24 +01:00
Peter Maydell
814e068fb2 Makefile: Allow for subdirectories in Sphinx manual dependencies
Currently we put 'docs/foo/*.rst' in the Make list of dependencies
for the Sphinx 'foo' manual, which means all the files must be
in the top level of that manual's directory. We'd like to be
able to have subdirectories inside some of the manuals, so add
'docs/foo/*/*.rst' to the dependencies too.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200309215818.2021-2-peter.maydell@linaro.org
2020-03-12 11:20:19 +00:00
Peter Maydell
9165d323b0 Makefile: Make all Sphinx documentation depend on the extensions
Add the Python source files of our Sphinx extensions to the
dependencies of the Sphinx manuals, so that if we edit the
extension source code the manuals get rebuilt.

Adding this dependency unconditionally means that we'll rebuild
a manual even if it happens to not use the extension whose
source file was changed, but this is simpler and less error
prone, and it's unlikely that we'll be making frequent changes
to the extensions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200306171749.10756-6-peter.maydell@linaro.org
2020-03-12 11:14:06 +00:00
Peter Maydell
d1055e3a2a Makefile: Remove redundant Texinfo related code
The recent conversion of qemu-doc.texi to rST forgot a few stray bits
of makefile code that are now redundant. Remove them.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200306171749.10756-2-peter.maydell@linaro.org
2020-03-12 11:14:05 +00:00
Philippe Mathieu-Daudé
1a28f878b5 build-sys: Move the print-variable rule to rules.mak
Currently the print-variable rule can only be used in the
root directory:

  $ make print-vhost-user-json-y
  vhost-user-json-y= contrib/vhost-user-gpu/50-qemu-gpu.json tools/virtiofsd/50-qemu-virtiofsd.json

  $ make -C i386-softmmu print-obj-y
  make: Entering directory 'build/i386-softmmu'
  make: *** No rule to make target 'print-obj-y'.  Stop.
  make: Leaving directory 'build/i386-softmmu'

Move it to rules.mak so we can use it from other directories:

  $ make -C i386-softmmu print-obj-y
  make: Entering directory 'build/i386-softmmu'
  obj-y=qapi-introspect.o qapi-types-machine-target.o qapi-types-misc-target.o qapi-types.o qapi-visit-machine-target.o qapi-visit-misc-target.o qapi-visit.o qapi-events-machine-target.o qapi-events-misc-target.o qapi-events.o qapi-commands-machine-target.o qapi-commands-misc-target.o qapi-commands.o qapi-init-commands.o
  make: Leaving directory 'build/i386-softmmu'

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200306170456.21977-1-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-03-09 15:59:31 +01:00
Kevin Wolf
2af282ec51 qemu-storage-daemon: Add --monitor option
This adds and parses the --monitor option, so that a QMP monitor can be
used in the storage daemon. The monitor offers commands defined in the
QAPI schema at storage-daemon/qapi/qapi-schema.json.

The --monitor options currently allows to create multiple monitors with
the same ID. This part of the interface is considered unstable. We will
reject such configurations as soon as we have a design for the monitor
subsystem to perform these checks. (In the system emulator, we depend on
QemuOpts rejecting duplicate IDs.)

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200224143008.13362-21-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-03-06 17:21:28 +01:00
Kevin Wolf
5e6911cf11 qemu-storage-daemon: Add --chardev option
This adds a --chardev option to the storage daemon that works the same
as the -chardev option of the system emulator.

The syntax of the --chardev option is still considered unstable. We want
to QAPIfy it and will potentially make changes to its syntax while
converting it. However, we haven't decided yet on a design for the
QAPIfication, so QemuOpts will have to do for now.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200224143008.13362-14-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-03-06 17:21:28 +01:00
Kevin Wolf
14837c6493 qemu-storage-daemon: Add --blockdev option
This adds a --blockdev option to the storage daemon that works the same
as the -blockdev option of the system emulator.

In order to be able to link with blockdev.o, we also need to change
stream.o from common-obj to block-obj, which is where all other block
jobs already are.

In contrast to the system emulator, qemu-storage-daemon options will be
processed in the order they are given. The user needs to take care to
refer to other objects only after defining them.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200224143008.13362-7-kwolf@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2020-03-06 17:15:38 +01:00