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2020-09-09xilinx_axidma: Use typedef name for instance_sizeEduardo Habkost
This makes the code consistent with the rest of QOM code in QEMU, and will make automated conversion to type declaration macros simpler. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200824215936.2961951-2-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09tusb6010: Rename TUSB to TUSB6010Eduardo Habkost
Make type checking function name consistent with the TYPE_TUSB6010 constant and QOM type name ("tusb6010"). Suggested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Suggested-by: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200903180128.1523959-9-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09pc87312: Rename TYPE_PC87312_SUPERIO to TYPE_PC87312Eduardo Habkost
This will make the type name constant consistent with the name of the type checking macro. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Message-Id: <20200902224311.1321159-21-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09vfio: Rename PCI_VFIO to VFIO_PCIEduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-Id: <20200902224311.1321159-56-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09usb: Rename USB_SERIAL_DEV to USB_SERIALEduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200902224311.1321159-54-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09sabre: Rename SABRE_DEVICE to SABREEduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200902224311.1321159-49-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09rs6000_mc: Rename RS6000MC_DEVICE to RS6000MCEduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20200902224311.1321159-48-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09filter-rewriter: Rename FILTER_COLO_REWRITER to FILTER_REWRITEREduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Zhang Chen <chen.zhang@intel.com> Message-Id: <20200902224311.1321159-41-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09esp: Rename ESP_STATE to ESPEduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Message-Id: <20200902224311.1321159-40-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09ahci: Rename ICH_AHCI to ICH9_AHCIEduardo Habkost
Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200902224311.1321159-33-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09vmgenid: Rename VMGENID_DEVICE to TYPE_VMGENIDEduardo Habkost
This will make the type name constant consistent with the name of the type checking macro. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200902224311.1321159-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09vfio: Rename VFIO_AP_DEVICE_TYPE to TYPE_VFIO_AP_DEVICEEduardo Habkost
This will make the type name constant consistent with the name of the type checking macro. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200902224311.1321159-9-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09dev-smartcard-reader: Rename CCID_DEV_NAME to TYPE_USB_CCID_DEVEduardo Habkost
This will make the type name constant consistent with the name of the type checking macro. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200902224311.1321159-7-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09ap-device: Rename AP_DEVICE_TYPE to TYPE_AP_DEVICEEduardo Habkost
This will make the type name constant consistent with the name of the type checking macro. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200902224311.1321159-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09gpex: Fix type checking function nameEduardo Habkost
This looks like a copy/paste mistake: the instance type checking macro for TYPE_GPEX_ROOT_DEVICE was named MCH_PCI_DEVICE. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200902224311.1321159-2-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Use OBJECT_DECLARE_SIMPLE_TYPE when possibleEduardo Habkost
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=ObjectDeclareType $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-19-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Use OBJECT_DECLARE_TYPE where possibleEduardo Habkost
Replace DECLARE_OBJ_CHECKERS with OBJECT_DECLARE_TYPE where the typedefs can be safely removed. Generated running: $ ./scripts/codeconverter/converter.py -i \ --pattern=DeclareObjCheckers $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-16-ehabkost@redhat.com> Message-Id: <20200831210740.126168-17-ehabkost@redhat.com> Message-Id: <20200831210740.126168-18-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Use DECLARE_*CHECKER* when possible (--force mode)Eduardo Habkost
Separate run of the TypeCheckMacro converter using the --force flag, for the cases where typedefs weren't found in the same header nor in typedefs.h. Generated initially using: $ ./scripts/codeconverter/converter.py --force -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Then each case was manually reviewed, and a comment was added indicating what's unusual about those type checking macros/functions. Despite not following the usual pattern, the changes in this patch were found to be safe. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-15-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Use DECLARE_*CHECKER* macrosEduardo Habkost
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-09Move QOM typedefs and add missing includesEduardo Habkost
Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08Delete duplicate QOM typedefsEduardo Habkost
Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMDuplicatedTypedefs $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-8-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08codeconverter: script for automating QOM code cleanupsEduardo Habkost
This started as a simple script that scanned for regular expressions, but became more and more complex when exceptions to the rules were found. I don't know if this should be maintained in the QEMU source tree long term (maybe it can be reused for other code transformations that Coccinelle can't handle). In either case, this is included as part of the patch series to document how exactly the automated code transformations in the next patches were done. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-7-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08qom: Make type checker functions accept const pointersEduardo Habkost
The existing type check macros all unconditionally drop const qualifiers from their arguments. Keep this behavior in the macros generated by DECLARE_*CHECKER* by now. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08qom: DECLARE_*_CHECKERS macrosEduardo Habkost
Sometimes the typedefs are buried inside another header, but we want to benefit from the automatic definition of type cast functions. Introduce macros that will let type checkers be defined when typedefs are already available. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-5-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08qom: Allow class type name to be specified in OBJECT_DECLARE*Eduardo Habkost
Many QOM types don't follow the Type/TypeClass pattern on the instance/struct names. Let the class struct name be specified in the OBJECT_DECLARE* macros. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-4-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08qom: provide convenient macros for declaring and defining typesDaniel P. Berrangé
When creating new QOM types, there is a lot of boilerplate code that must be repeated using a standard pattern. This is tedious to write and liable to suffer from subtle inconsistencies. Thus it would benefit from some simple automation. QOM was loosely inspired by GLib's GObject, and indeed GObject suffers from the same burden of boilerplate code, but has long provided a set of macros to eliminate this burden in the source implementation. More recently it has also provided a set of macros to eliminate this burden in the header declaration. In GLib there are the G_DECLARE_* and G_DEFINE_* family of macros for the header declaration and source implementation respectively: https://developer.gnome.org/gobject/stable/chapter-gobject.html https://developer.gnome.org/gobject/stable/howto-gobject.html This patch takes inspiration from GObject to provide the equivalent functionality for QOM. In the header file, instead of: typedef struct MyDevice MyDevice; typedef struct MyDeviceClass MyDeviceClass; G_DEFINE_AUTOPTR_CLEANUP_FUNC(MyDeviceClass, object_unref) #define MY_DEVICE_GET_CLASS(void *obj) \ OBJECT_GET_CLASS(MyDeviceClass, obj, TYPE_MY_DEVICE) #define MY_DEVICE_CLASS(void *klass) \ OBJECT_CLASS_CHECK(MyDeviceClass, klass, TYPE_MY_DEVICE) #define MY_DEVICE(void *obj) OBJECT_CHECK(MyDevice, obj, TYPE_MY_DEVICE) struct MyDeviceClass { DeviceClass parent_class; }; We now have OBJECT_DECLARE_SIMPLE_TYPE(MyDevice, my_device, MY_DEVICE, DEVICE) In cases where the class needs some virtual methods, it can be left to be implemented manually using OBJECT_DECLARE_TYPE(MyDevice, my_device, MY_DEVICE) Note that these macros are including support for g_autoptr() for the object types, which is something previously only supported for variables declared as the base Object * type. Meanwhile in the source file, instead of: static void my_device_finalize(Object *obj); static void my_device_class_init(ObjectClass *oc, void *data); static void my_device_init(Object *obj); static const TypeInfo my_device_info = { .parent = TYPE_DEVICE, .name = TYPE_MY_DEVICE, .instance_size = sizeof(MyDevice), .instance_init = my_device_init, .instance_finalize = my_device_finalize, .class_size = sizeof(MyDeviceClass), .class_init = my_device_class_init, }; static void my_device_register_types(void) { type_register_static(&my_device_info); } type_init(my_device_register_types); We now have OBJECT_DEFINE_TYPE(MyDevice, my_device, MY_DEVICE, DEVICE) Or, if a class needs to implement interfaces: OBJECT_DEFINE_TYPE_WITH_INTERFACES(MyDevice, my_device, MY_DEVICE, DEVICE, { TYPE_USER_CREATABLE }, { NULL }) Or, if a class needs to be abstract OBJECT_DEFINE_ABSTRACT_TYPE(MyDevice, my_device, MY_DEVICE, DEVICE) IOW, in both cases the maintainer now only has to think about the interesting part of the code which implements useful functionality and avoids much of the boilerplate. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200723181410.3145233-3-berrange@redhat.com> [ehabkost: Fix G_DEFINE_AUTOPTR_CLEANUP_FUNC usage] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20200831210740.126168-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08qom: make object_ref/unref use a void * instead of Object *.Daniel P. Berrangé
The object_ref/unref methods are intended for use with any subclass of the base Object. Using "Object *" in the signature is not adding any meaningful level of type safety, since callers simply use "OBJECT(ptr)" and this expands to an unchecked cast "(Object *)". By using "void *" we enable the object_unref() method to be used to provide support for g_autoptr() with any subclass. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200723181410.3145233-2-berrange@redhat.com> Message-Id: <20200831210740.126168-2-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08memory: Remove kernel-doc comment markerEduardo Habkost
The IOMMUMemoryRegionClass struct documentation was never in the kernel-doc format. Stop pretending it is, by removing the "/**" comment marker. This fixes a documentation build error introduced when we split the IOMMUMemoryRegionClass typedef from the struct declaration. Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200908173650.3293057-1-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-08Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-09-08' into ↵Peter Maydell
staging QAPI patches patches for 2020-09-08 # gpg: Signature made Tue 08 Sep 2020 07:06:52 BST # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-qapi-2020-09-08: qapi/block-core.json: Fix nbd-server-start docs qapi: Fix indentation, again qapi/migration.json: Fix indentation qapi: Make section headings start a new doc comment block qapi: Reject section markup in definition documentation Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-08Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.2-20200908' ↵Peter Maydell
into staging ppc patch queue 2020-09-08 This supersedes ppc-for-5.2-20200904, it fixes a couple of bugs in that PR and adds a few extra patches. Next pull request for qemu-5.2. The biggest thing here is the generalization of ARM's start-powered-off machine property to all targets. This can fix a number of odd little edge cases where KVM could run vcpus before they were properly initialized. This does include changes to a number of files that aren't normally in my purview. There are suitable Acked-by lines and Peter requested this come in via my tree, since the most pressing requirement for it is in pseries machines with the POWER secure virtual machine facility. In addition we have: * Daniel Barboza's rework and clean up of pseries machine NUMA handling * Correction to behaviour of the nvdimm= generic machine property on pseries * An optimization to the allocation of XIVE interrupts on KVM * Some fixes for confused behaviour with kernel_irqchip when both XICS and XIVE are in play * Add HIOMAP comamnd to pnv flash * Properly advertise the fact that spapr_vscsi doesn't handle hotplugged disks * Some assorted minor enhancements # gpg: Signature made Tue 08 Sep 2020 06:19:34 BST # gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full] # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full] # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full] # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown] # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-5.2-20200908: (33 commits) spapr_numa: use spapr_numa_get_vcpu_assoc() in home_node hcall spapr_numa: create a vcpu associativity helper spapr: move h_home_node_associativity to spapr_numa.c spapr_numa: move NVLink2 associativity handling to spapr_numa.c spapr, spapr_numa: move lookup-arrays handling to spapr_numa.c spapr, spapr_numa: handle vcpu ibm,associativity spapr: introduce SpaprMachineState::numa_assoc_array ppc/spapr_nvdimm: turn spapr_dt_nvdimm() static ppc: introducing spapr_numa.c NUMA code helper hw/ppc/ppc4xx_pci: Replace pointless warning by assert() hw/ppc/ppc4xx_pci: Use ARRAY_SIZE() instead of magic value target/s390x: Use start-powered-off CPUState property sparc/sun4m: Use start-powered-off CPUState property sparc/sun4m: Don't set cs->halted = 0 in main_cpu_reset() mips/cps: Use start-powered-off CPUState property ppc/e500: Use start-powered-off CPUState property ppc/spapr: Use start-powered-off CPUState property target/arm: Move setting of CPU halted state to generic code target/arm: Move start-powered-off property to generic CPUState ppc/spapr_nvdimm: do not enable support with 'nvdimm=off' ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-08Merge remote-tracking branch 'remotes/rth/tags/pull-mb-20200907-2' into stagingPeter Maydell
Use lookup_and_goto_tb. Cleanup and fill in VMStateDescription. # gpg: Signature made Mon 07 Sep 2020 21:01:55 BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-mb-20200907-2: configure: Do not set TARGET_ABI32 for microblaze target/microblaze: Put MicroBlazeCPUConfig into DisasContext target/microblaze: Fill in VMStateDescription for cpu target/microblaze: Move mmu parameters to MicroBlazeCPUConfig target/microblaze: Treat pvr_regs as constant target/microblaze: Move pvr regs to MicroBlazeCPUConfig target/microblaze: Reorg MicroBlazeCPUConfig to minimize holes target/microblaze: Split out MicroBlazeCPUConfig target/microblaze: Diagnose invalid insns in delay slots target/microblaze: Use tcg_gen_lookup_and_goto_ptr target/microblaze: Force rtid, rted, rtbd to exit target/microblaze: Handle DISAS_EXIT_NEXT in delay slot target/microblaze: Replace cpustate_changed with DISAS_EXIT_NEXT target/microblaze: Introduce DISAS_EXIT_NEXT, DISAS_EXIT_JUMP target/microblaze: Rename DISAS_UPDATE to DISAS_EXIT target/microblaze: Rename mmu structs target/microblaze: Cleanup mb_cpu_do_interrupt target/microblaze: Renumber D_FLAG Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-08Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging meson related: * convert unit tests * bugfixes for mtest2make * miscellaneous bugfixes * dead code removal and configure cleanups * oss-fuzz fixes * msys fixes # gpg: Signature made Tue 08 Sep 2020 10:43:27 BST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: (45 commits) docs: update build system documentation meson: remove linkage of sdl to baum meson: Convert undefsym.sh to undefsym.py fuzz: Add support for custom fuzzing library meson: specify fuzz linker script as a project arg oss-fuzz: fix rpath configure: update dtc submodule docs: suggest Meson replacements for various configure functions configure: drop dead variables and functions configure: do not include dependency flags in QEMU_CFLAGS and LIBS meson: get opengl compilation flags from OPENGL_CFLAGS meson: get glib compilation flags from GLIB_CFLAGS configure: do not look for install(1) configure: remove unnecessary libm test configure: move -ldl test to meson meson: keep all compiler flags detection together configure: move disassembler configuration to meson Makefile: inline the relevant parts of rules.mak Makefile: remove dead variables and includes meson: compute config_all_devices directly ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-09-08docs: update build system documentationPaolo Bonzini
Most of the Makefile bits are obsolete and can be removed. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08meson: remove linkage of sdl to baumBruce Rogers
Ever since commit 537fe2d63f744e7c96ff45b60d09486a81958e06 there has been a 'linkage' to sdl for compiling baum.c. Originally it had to do with including sdl cflags for any file including sdl headers. There is no longer any such need for baum.c, but the association has persisted in the make system, and with the switch to meson it has now become a hard requirement, which now causes chardev-baum.so to not be produced if sdl is not configured. Remove this bogus linkage. Signed-off-by: Bruce Rogers <brogers@suse.com> Message-Id: <20200903152933.97838-1-brogers@suse.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08meson: Convert undefsym.sh to undefsym.pyYonggang Luo
Shell scripts are not easily invoked from the build process on MSYS, so convert undefsym.sh to a python script. Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Message-Id: <20200902170054.810-3-luoyonggang@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08fuzz: Add support for custom fuzzing libraryAlexander Bulekov
On oss-fuzz, we must use the LIB_FUZZING_ENGINE and CFLAGS environment variables, rather than -fsanitize=fuzzer. With this change, when LIB_FUZZING_ENGINE is set, the --enable-fuzzing configure option will use that environment variable during the linking stage, rather than -fsanitize=fuzzer Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200902173652.307222-3-alxndr@bu.edu> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08meson: specify fuzz linker script as a project argAlexander Bulekov
With this change, the fuzzer-linker script should be specified outside any --start-group/--end-group pairs. We need this on oss-fuzz, where partially applying the linker-script results in a linker failure Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200902173652.307222-2-alxndr@bu.edu> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08oss-fuzz: fix rpathAlexander Bulekov
Prior to this change, readelf -d build/out/qemu/qemu-fuzz-i386-target-virtio-net-slirp ... 0x000000000000000f (RPATH) Library rpath: ['$$ORIGIN/lib':$ORIGIN/migration:$ORIGIN/] As of 1a4db552d8 ("ninjatool: quote dollars in variables"), we don't need to manually double the dollars. Also, remove the single-quotes as they are copied into the rpath. After this change: 0x000000000000000f (RPATH) Library rpath: [$ORIGIN/lib:$ORIGIN/migration:$ORIGIN/] Signed-off-by: Alexander Bulekov <alxndr@bu.edu> Message-Id: <20200902142657.112879-3-alxndr@bu.edu> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: update dtc submoduleYonggang Luo
Update the dtc submodule in configure already and symlink dtc after git submodule update, because on win32 symlinks to non-existing folders are forbidden. Signed-off-by: Yonggang Luo <luoyonggang@gmail.com> Message-Id: <20200902170054.810-2-luoyonggang@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08docs: suggest Meson replacements for various configure functionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: drop dead variables and functionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: do not include dependency flags in QEMU_CFLAGS and LIBSPaolo Bonzini
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>
2020-09-08meson: get opengl compilation flags from OPENGL_CFLAGSPaolo Bonzini
The opengl compilation flags were added to QEMU_CFLAGS. We do not want them to be added to all compilation commands, so export them also via OPENGL_CFLAGS rather than via QEMU_CFLAGS. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08meson: get glib compilation flags from GLIB_CFLAGSPaolo Bonzini
The glib compilation flags were added to QEMU_CFLAGS. While we still want them to be added to all compilation commands (at least for now), do that via GLIB_CFLAGS rather than via QEMU_CFLAGS. This shows that glib is a special case and makes it clearer that QEMU_CFLAGS is only about compiler commands and not dependencies. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: do not look for install(1)Paolo Bonzini
It is not used anymore, so there is no Solaris-specific check to perform. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: remove unnecessary libm testPaolo Bonzini
The same test is already performed by meson.build. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: move -ldl test to mesonPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08meson: keep all compiler flags detection togetherPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08configure: move disassembler configuration to mesonPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-09-08Makefile: inline the relevant parts of rules.makPaolo Bonzini
Most of rules.mak is not used anymore, just inline what's needed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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