diff options
196 files changed, 1198 insertions, 785 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 4f0cc1e448..56460c886d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3611,7 +3611,8 @@ FreeBSD Hosted Continuous Integration M: Ed Maste <emaste@freebsd.org> M: Li-Wen Hsu <lwhsu@freebsd.org> S: Maintained -F: .cirrus.yml +F: .gitlab-ci.d/cirrus/freebsd* +F: tests/vm/freebsd W: https://cirrus-ci.com/github/qemu/qemu Windows Hosted Continuous Integration diff --git a/accel/kvm/kvm-accel-ops.c b/accel/kvm/kvm-accel-ops.c index 7516c67a3f..c4244a23c6 100644 --- a/accel/kvm/kvm-accel-ops.c +++ b/accel/kvm/kvm-accel-ops.c @@ -74,11 +74,23 @@ static void kvm_start_vcpu_thread(CPUState *cpu) cpu, QEMU_THREAD_JOINABLE); } +static bool kvm_vcpu_thread_is_idle(CPUState *cpu) +{ + return !kvm_halt_in_kernel(); +} + +static bool kvm_cpus_are_resettable(void) +{ + return !kvm_enabled() || kvm_cpu_check_are_resettable(); +} + static void kvm_accel_ops_class_init(ObjectClass *oc, void *data) { AccelOpsClass *ops = ACCEL_OPS_CLASS(oc); ops->create_vcpu_thread = kvm_start_vcpu_thread; + ops->cpu_thread_is_idle = kvm_vcpu_thread_is_idle; + ops->cpus_are_resettable = kvm_cpus_are_resettable; ops->synchronize_post_reset = kvm_cpu_synchronize_post_reset; ops->synchronize_post_init = kvm_cpu_synchronize_post_init; ops->synchronize_state = kvm_cpu_synchronize_state; diff --git a/accel/meson.build b/accel/meson.build index dfd808d2c8..b9a963cf80 100644 --- a/accel/meson.build +++ b/accel/meson.build @@ -2,12 +2,14 @@ specific_ss.add(files('accel-common.c')) softmmu_ss.add(files('accel-softmmu.c')) user_ss.add(files('accel-user.c')) -subdir('hvf') -subdir('qtest') -subdir('kvm') subdir('tcg') -subdir('xen') -subdir('stubs') +if have_system + subdir('hvf') + subdir('qtest') + subdir('kvm') + subdir('xen') + subdir('stubs') +endif dummy_ss = ss.source_set() dummy_ss.add(files( diff --git a/accel/qtest/qtest.c b/accel/qtest/qtest.c index 7e6b8110d5..f6056ac836 100644 --- a/accel/qtest/qtest.c +++ b/accel/qtest/qtest.c @@ -20,7 +20,6 @@ #include "qemu/accel.h" #include "sysemu/qtest.h" #include "sysemu/cpus.h" -#include "sysemu/cpu-timers.h" #include "qemu/guest-random.h" #include "qemu/main-loop.h" #include "hw/core/cpu.h" diff --git a/accel/stubs/hax-stub.c b/accel/stubs/hax-stub.c index 49077f88e3..2fe31aaa9a 100644 --- a/accel/stubs/hax-stub.c +++ b/accel/stubs/hax-stub.c @@ -16,6 +16,8 @@ #include "qemu/osdep.h" #include "sysemu/hax.h" +bool hax_allowed; + int hax_sync_vcpus(void) { return 0; diff --git a/accel/stubs/kvm-stub.c b/accel/stubs/kvm-stub.c index 5319573e00..7e0fb884b9 100644 --- a/accel/stubs/kvm-stub.c +++ b/accel/stubs/kvm-stub.c @@ -12,10 +12,7 @@ #include "qemu/osdep.h" #include "sysemu/kvm.h" - -#ifndef CONFIG_USER_ONLY #include "hw/pci/msi.h" -#endif KVMState *kvm_state; bool kvm_kernel_irqchip; @@ -80,7 +77,6 @@ int kvm_on_sigbus(int code, void *addr) return 1; } -#ifndef CONFIG_USER_ONLY int kvm_irqchip_add_msi_route(KVMState *s, int vector, PCIDevice *dev) { return -ENOSYS; @@ -152,4 +148,3 @@ bool kvm_dirty_ring_enabled(void) { return false; } -#endif diff --git a/accel/stubs/meson.build b/accel/stubs/meson.build index 12dd1539af..0249b9258f 100644 --- a/accel/stubs/meson.build +++ b/accel/stubs/meson.build @@ -1,4 +1,7 @@ -specific_ss.add(when: 'CONFIG_HAX', if_false: files('hax-stub.c')) -specific_ss.add(when: 'CONFIG_XEN', if_false: files('xen-stub.c')) -specific_ss.add(when: 'CONFIG_KVM', if_false: files('kvm-stub.c')) -specific_ss.add(when: 'CONFIG_TCG', if_false: files('tcg-stub.c')) +sysemu_stubs_ss = ss.source_set() +sysemu_stubs_ss.add(when: 'CONFIG_HAX', if_false: files('hax-stub.c')) +sysemu_stubs_ss.add(when: 'CONFIG_XEN', if_false: files('xen-stub.c')) +sysemu_stubs_ss.add(when: 'CONFIG_KVM', if_false: files('kvm-stub.c')) +sysemu_stubs_ss.add(when: 'CONFIG_TCG', if_false: files('tcg-stub.c')) + +specific_ss.add_all(when: ['CONFIG_SOFTMMU'], if_true: sysemu_stubs_ss) diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index c68270f794..c997c2e8e0 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -422,7 +422,7 @@ static void cpu_exec_exit(CPUState *cpu) void cpu_exec_step_atomic(CPUState *cpu) { - CPUArchState *env = (CPUArchState *)cpu->env_ptr; + CPUArchState *env = cpu->env_ptr; TranslationBlock *tb; target_ulong cs_base, pc; uint32_t flags, cflags; @@ -532,7 +532,7 @@ TranslationBlock *tb_htable_lookup(CPUState *cpu, target_ulong pc, struct tb_desc desc; uint32_t h; - desc.env = (CPUArchState *)cpu->env_ptr; + desc.env = cpu->env_ptr; desc.cs_base = cs_base; desc.flags = flags; desc.cflags = cflags; diff --git a/accel/tcg/tcg-accel-ops-icount.c b/accel/tcg/tcg-accel-ops-icount.c index ea42d1d51b..bdaf2c943b 100644 --- a/accel/tcg/tcg-accel-ops-icount.c +++ b/accel/tcg/tcg-accel-ops-icount.c @@ -27,6 +27,7 @@ #include "qemu-common.h" #include "sysemu/tcg.h" #include "sysemu/replay.h" +#include "sysemu/cpu-timers.h" #include "qemu/main-loop.h" #include "qemu/guest-random.h" #include "exec/exec-all.h" diff --git a/accel/tcg/tcg-accel-ops-mttcg.c b/accel/tcg/tcg-accel-ops-mttcg.c index 29632bd4c0..dc421c8fd7 100644 --- a/accel/tcg/tcg-accel-ops-mttcg.c +++ b/accel/tcg/tcg-accel-ops-mttcg.c @@ -27,6 +27,7 @@ #include "qemu-common.h" #include "sysemu/tcg.h" #include "sysemu/replay.h" +#include "sysemu/cpu-timers.h" #include "qemu/main-loop.h" #include "qemu/notify.h" #include "qemu/guest-random.h" diff --git a/accel/tcg/tcg-accel-ops-rr.c b/accel/tcg/tcg-accel-ops-rr.c index bf59f53dbc..a805fb6bdd 100644 --- a/accel/tcg/tcg-accel-ops-rr.c +++ b/accel/tcg/tcg-accel-ops-rr.c @@ -27,6 +27,7 @@ #include "qemu-common.h" #include "sysemu/tcg.h" #include "sysemu/replay.h" +#include "sysemu/cpu-timers.h" #include "qemu/main-loop.h" #include "qemu/notify.h" #include "qemu/guest-random.h" diff --git a/accel/tcg/tcg-accel-ops.c b/accel/tcg/tcg-accel-ops.c index 1a8e8390bd..ea7dcad674 100644 --- a/accel/tcg/tcg-accel-ops.c +++ b/accel/tcg/tcg-accel-ops.c @@ -29,6 +29,7 @@ #include "qemu-common.h" #include "sysemu/tcg.h" #include "sysemu/replay.h" +#include "sysemu/cpu-timers.h" #include "qemu/main-loop.h" #include "qemu/guest-random.h" #include "exec/exec-all.h" diff --git a/block/blkverify.c b/block/blkverify.c index d1facf5ba9..53ba1c9195 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -16,6 +16,7 @@ #include "qemu/cutils.h" #include "qemu/module.h" #include "qemu/option.h" +#include "qemu/memalign.h" typedef struct { BdrvChild *test_file; diff --git a/block/block-copy.c b/block/block-copy.c index ef948dccec..ec46775ea5 100644 --- a/block/block-copy.c +++ b/block/block-copy.c @@ -23,6 +23,7 @@ #include "qemu/coroutine.h" #include "block/aio_task.h" #include "qemu/error-report.h" +#include "qemu/memalign.h" #define BLOCK_COPY_MAX_COPY_RANGE (16 * MiB) #define BLOCK_COPY_MAX_BUFFER (1 * MiB) diff --git a/block/commit.c b/block/commit.c index c76899f640..851d1c557a 100644 --- a/block/commit.c +++ b/block/commit.c @@ -20,6 +20,7 @@ #include "qapi/error.h" #include "qapi/qmp/qerror.h" #include "qemu/ratelimit.h" +#include "qemu/memalign.h" #include "sysemu/block-backend.h" enum { diff --git a/block/crypto.c b/block/crypto.c index 9d5fecbef8..1ba82984ef 100644 --- a/block/crypto.c +++ b/block/crypto.c @@ -31,6 +31,7 @@ #include "qemu/module.h" #include "qemu/option.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include "crypto.h" typedef struct BlockCrypto BlockCrypto; diff --git a/block/dmg.c b/block/dmg.c index 447901fbb8..c626587f9c 100644 --- a/block/dmg.c +++ b/block/dmg.c @@ -27,6 +27,7 @@ #include "qemu/bswap.h" #include "qemu/error-report.h" #include "qemu/module.h" +#include "qemu/memalign.h" #include "dmg.h" int (*dmg_uncompress_bz2)(char *next_in, unsigned int avail_in, diff --git a/block/export/fuse.c b/block/export/fuse.c index 5029e70f84..e80b24a867 100644 --- a/block/export/fuse.c +++ b/block/export/fuse.c @@ -19,6 +19,7 @@ #define FUSE_USE_VERSION 31 #include "qemu/osdep.h" +#include "qemu/memalign.h" #include "block/aio.h" #include "block/block.h" #include "block/export.h" diff --git a/block/file-posix.c b/block/file-posix.c index 1f1756e192..c000a61db2 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -31,6 +31,7 @@ #include "qemu/module.h" #include "qemu/option.h" #include "qemu/units.h" +#include "qemu/memalign.h" #include "trace.h" #include "block/thread-pool.h" #include "qemu/iov.h" diff --git a/block/io.c b/block/io.c index f0c8da6b9f..3280144a17 100644 --- a/block/io.c +++ b/block/io.c @@ -32,6 +32,7 @@ #include "block/coroutines.h" #include "block/write-threshold.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/main-loop.h" diff --git a/block/mirror.c b/block/mirror.c index ce6bc58d1f..d8ecb9efa2 100644 --- a/block/mirror.c +++ b/block/mirror.c @@ -23,6 +23,7 @@ #include "qapi/qmp/qerror.h" #include "qemu/ratelimit.h" #include "qemu/bitmap.h" +#include "qemu/memalign.h" #define MAX_IN_FLIGHT 16 #define MAX_IO_BYTES (1 << 20) /* 1 Mb */ diff --git a/block/nvme.c b/block/nvme.c index dd20de3865..552029931d 100644 --- a/block/nvme.c +++ b/block/nvme.c @@ -21,6 +21,7 @@ #include "qemu/module.h" #include "qemu/cutils.h" #include "qemu/option.h" +#include "qemu/memalign.h" #include "qemu/vfio-helpers.h" #include "block/block_int.h" #include "sysemu/replay.h" diff --git a/block/parallels-ext.c b/block/parallels-ext.c index e0dd0975c6..cb22a427d7 100644 --- a/block/parallels-ext.c +++ b/block/parallels-ext.c @@ -29,6 +29,7 @@ #include "parallels.h" #include "crypto/hash.h" #include "qemu/uuid.h" +#include "qemu/memalign.h" #define PARALLELS_FORMAT_EXTENSION_MAGIC 0xAB234CEF23DCEA87ULL diff --git a/block/parallels.c b/block/parallels.c index e58c828422..cd23e02d06 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -41,6 +41,7 @@ #include "qapi/qapi-visit-block-core.h" #include "qemu/bswap.h" #include "qemu/bitmap.h" +#include "qemu/memalign.h" #include "migration/blocker.h" #include "parallels.h" diff --git a/block/qcow.c b/block/qcow.c index c39940f33e..4fba1b9e36 100644 --- a/block/qcow.c +++ b/block/qcow.c @@ -32,6 +32,7 @@ #include "qemu/option.h" #include "qemu/bswap.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include <zlib.h> #include "qapi/qmp/qdict.h" #include "qapi/qmp/qstring.h" diff --git a/block/qcow2-cache.c b/block/qcow2-cache.c index 7444b9c4ab..8a0105911f 100644 --- a/block/qcow2-cache.c +++ b/block/qcow2-cache.c @@ -23,6 +23,7 @@ */ #include "qemu/osdep.h" +#include "qemu/memalign.h" #include "qcow2.h" #include "trace.h" diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 21884a1ab9..20a16ba6ee 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -28,6 +28,7 @@ #include "qapi/error.h" #include "qcow2.h" #include "qemu/bswap.h" +#include "qemu/memalign.h" #include "trace.h" int qcow2_shrink_l1_table(BlockDriverState *bs, uint64_t exact_size) diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 4614572252..94033972be 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -28,6 +28,7 @@ #include "qemu/range.h" #include "qemu/bswap.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include "trace.h" static int64_t alloc_clusters_noref(BlockDriverState *bs, uint64_t size, diff --git a/block/qcow2-snapshot.c b/block/qcow2-snapshot.c index 71ddb08c21..075269a023 100644 --- a/block/qcow2-snapshot.c +++ b/block/qcow2-snapshot.c @@ -29,6 +29,7 @@ #include "qemu/bswap.h" #include "qemu/error-report.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" static void qcow2_free_single_snapshot(BlockDriverState *bs, int i) { diff --git a/block/qcow2.c b/block/qcow2.c index c8115e1cba..b5c47931ef 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -38,6 +38,7 @@ #include "qemu/option_int.h" #include "qemu/cutils.h" #include "qemu/bswap.h" +#include "qemu/memalign.h" #include "qapi/qobject-input-visitor.h" #include "qapi/qapi-visit-block-core.h" #include "crypto.h" diff --git a/block/qed-l2-cache.c b/block/qed-l2-cache.c index b548362398..caf2c024c2 100644 --- a/block/qed-l2-cache.c +++ b/block/qed-l2-cache.c @@ -51,6 +51,7 @@ */ #include "qemu/osdep.h" +#include "qemu/memalign.h" #include "trace.h" #include "qed.h" diff --git a/block/qed-table.c b/block/qed-table.c index 405d446cbe..1cc844b1a5 100644 --- a/block/qed-table.c +++ b/block/qed-table.c @@ -17,6 +17,7 @@ #include "qemu/sockets.h" /* for EINPROGRESS on Windows */ #include "qed.h" #include "qemu/bswap.h" +#include "qemu/memalign.h" /* Called with table_lock held. */ static int coroutine_fn qed_read_table(BDRVQEDState *s, uint64_t offset, diff --git a/block/qed.c b/block/qed.c index 558d3646c4..f34d9a3ac1 100644 --- a/block/qed.c +++ b/block/qed.c @@ -20,6 +20,7 @@ #include "qemu/main-loop.h" #include "qemu/module.h" #include "qemu/option.h" +#include "qemu/memalign.h" #include "trace.h" #include "qed.h" #include "sysemu/block-backend.h" diff --git a/block/quorum.c b/block/quorum.c index c28dda7baa..f33f30d36b 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -17,6 +17,7 @@ #include "qemu/cutils.h" #include "qemu/module.h" #include "qemu/option.h" +#include "qemu/memalign.h" #include "block/block_int.h" #include "block/coroutines.h" #include "block/qdict.h" diff --git a/block/raw-format.c b/block/raw-format.c index bda757fd19..69fd650eaf 100644 --- a/block/raw-format.c +++ b/block/raw-format.c @@ -31,6 +31,7 @@ #include "qapi/error.h" #include "qemu/module.h" #include "qemu/option.h" +#include "qemu/memalign.h" typedef struct BDRVRawState { uint64_t offset; diff --git a/block/vdi.c b/block/vdi.c index bdc58d726e..cca3a3a356 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -64,6 +64,7 @@ #include "qemu/coroutine.h" #include "qemu/cutils.h" #include "qemu/uuid.h" +#include "qemu/memalign.h" /* Code configuration options. */ diff --git a/block/vhdx-log.c b/block/vhdx-log.c index 7672161d95..ff0d4e0da0 100644 --- a/block/vhdx-log.c +++ b/block/vhdx-log.c @@ -23,6 +23,7 @@ #include "block/block_int.h" #include "qemu/error-report.h" #include "qemu/bswap.h" +#include "qemu/memalign.h" #include "vhdx.h" diff --git a/block/vhdx.c b/block/vhdx.c index 356ec4c455..410c6f9610 100644 --- a/block/vhdx.c +++ b/block/vhdx.c @@ -25,6 +25,7 @@ #include "qemu/crc32c.h" #include "qemu/bswap.h" #include "qemu/error-report.h" +#include "qemu/memalign.h" #include "vhdx.h" #include "migration/blocker.h" #include "qemu/uuid.h" diff --git a/block/vmdk.c b/block/vmdk.c index 0dfab6e941..37c0946066 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -33,6 +33,7 @@ #include "qemu/module.h" #include "qemu/option.h" #include "qemu/bswap.h" +#include "qemu/memalign.h" #include "migration/blocker.h" #include "qemu/cutils.h" #include <zlib.h> diff --git a/block/vpc.c b/block/vpc.c index 297a26262a..4d8f16e199 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -33,6 +33,7 @@ #include "migration/blocker.h" #include "qemu/bswap.h" #include "qemu/uuid.h" +#include "qemu/memalign.h" #include "qapi/qmp/qdict.h" #include "qapi/qobject-input-visitor.h" #include "qapi/qapi-visit-block-core.h" diff --git a/block/win32-aio.c b/block/win32-aio.c index c57e10c997..aadc7b1bc3 100644 --- a/block/win32-aio.c +++ b/block/win32-aio.c @@ -29,6 +29,7 @@ #include "block/raw-aio.h" #include "qemu/event_notifier.h" #include "qemu/iov.h" +#include "qemu/memalign.h" #include <windows.h> #include <winioctl.h> diff --git a/cpu.c b/cpu.c index 3ea38aea70..d564886149 100644 --- a/cpu.c +++ b/cpu.c @@ -35,10 +35,12 @@ #include "sysemu/tcg.h" #include "sysemu/kvm.h" #include "sysemu/replay.h" +#include "exec/exec-all.h" #include "exec/translate-all.h" #include "exec/log.h" #include "hw/core/accel-cpu.h" #include "trace/trace-root.h" +#include "qemu/accel.h" uintptr_t qemu_host_page_size; intptr_t qemu_host_page_mask; @@ -415,11 +417,11 @@ void cpu_abort(CPUState *cpu, const char *fmt, ...) /* physical memory access (slow version, mainly for debug) */ #if defined(CONFIG_USER_ONLY) -int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr, - void *ptr, target_ulong len, bool is_write) +int cpu_memory_rw_debug(CPUState *cpu, vaddr addr, + void *ptr, size_t len, bool is_write) { int flags; - target_ulong l, page; + vaddr l, page; void * p; uint8_t *buf = ptr; diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h index 8fd89f0447..4997677460 100644 --- a/fsdev/file-op-9p.h +++ b/fsdev/file-op-9p.h @@ -16,10 +16,17 @@ #include <dirent.h> #include <utime.h> -#include <sys/vfs.h> #include "qemu-fsdev-throttle.h" #include "p9array.h" +#ifdef CONFIG_LINUX +# include <sys/vfs.h> +#endif +#ifdef CONFIG_DARWIN +# include <sys/param.h> +# include <sys/mount.h> +#endif + #define SM_LOCAL_MODE_BITS 0600 #define SM_LOCAL_DIR_MODE_BITS 0700 diff --git a/fsdev/meson.build b/fsdev/meson.build index adf57cc43e..b632b66348 100644 --- a/fsdev/meson.build +++ b/fsdev/meson.build @@ -7,6 +7,7 @@ fsdev_ss.add(when: ['CONFIG_FSDEV_9P'], if_true: files( 'qemu-fsdev.c', ), if_false: files('qemu-fsdev-dummy.c')) softmmu_ss.add_all(when: 'CONFIG_LINUX', if_true: fsdev_ss) +softmmu_ss.add_all(when: 'CONFIG_DARWIN', if_true: fsdev_ss) if have_virtfs_proxy_helper executable('virtfs-proxy-helper', diff --git a/fsdev/p9array.h b/fsdev/p9array.h index 6aa25327ca..90e83a7c7b 100644 --- a/fsdev/p9array.h +++ b/fsdev/p9array.h @@ -81,11 +81,11 @@ */ /** - * Declares an array type for the passed @a scalar_type. + * P9ARRAY_DECLARE_TYPE() - Declares an array type for the passed @scalar_type. * - * This is typically used from a shared header file. + * @scalar_type: type of the individual array elements * - * @param scalar_type - type of the individual array elements + * This is typically used from a shared header file. */ #define P9ARRAY_DECLARE_TYPE(scalar_type) \ typedef struct P9Array##scalar_type { \ @@ -97,14 +97,14 @@ void p9array_auto_free_##scalar_type(scalar_type **auto_var); \ /** - * Defines an array type for the passed @a scalar_type and appropriate - * @a scalar_cleanup_func. + * P9ARRAY_DEFINE_TYPE() - Defines an array type for the passed @scalar_type + * and appropriate @scalar_cleanup_func. * - * This is typically used from a C unit file. + * @scalar_type: type of the individual array elements + * @scalar_cleanup_func: appropriate function to free memory dynamically + * allocated by individual array elements before * - * @param scalar_type - type of the individual array elements - * @param scalar_cleanup_func - appropriate function to free memory dynamically - * allocated by individual array elements before + * This is typically used from a C unit file. */ #define P9ARRAY_DEFINE_TYPE(scalar_type, scalar_cleanup_func) \ void p9array_new_##scalar_type(scalar_type **auto_var, size_t len) \ @@ -132,23 +132,27 @@ } \ /** + * P9ARRAY_REF() - Declare a reference variable for an array. + * + * @scalar_type: type of the individual array elements + * * Used to declare a reference variable (unique pointer) for an array. After * leaving the scope of the reference variable, the associated array is * automatically freed. - * - * @param scalar_type - type of the individual array elements */ #define P9ARRAY_REF(scalar_type) \ __attribute((__cleanup__(p9array_auto_free_##scalar_type))) scalar_type* /** - * Allocates a new array of passed @a scalar_type with @a len number of array - * elements and assigns the created array to the reference variable - * @a auto_var. + * P9ARRAY_NEW() - Allocate a new array. * - * @param scalar_type - type of the individual array elements - * @param auto_var - destination reference variable - * @param len - amount of array elements to be allocated immediately + * @scalar_type: type of the individual array elements + * @auto_var: destination reference variable + * @len: amount of array elements to be allocated immediately + * + * Allocates a new array of passed @scalar_type with @len number of array + * elements and assigns the created array to the reference variable + * @auto_var. */ #define P9ARRAY_NEW(scalar_type, auto_var, len) \ QEMU_BUILD_BUG_MSG( \ diff --git a/hw/9pfs/9p-local.c b/hw/9pfs/9p-local.c index 210d9e7705..d42ce6d8b8 100644 --- a/hw/9pfs/9p-local.c +++ b/hw/9pfs/9p-local.c @@ -32,10 +32,12 @@ #include "qemu/error-report.h" #include "qemu/option.h" #include <libgen.h> +#ifdef CONFIG_LINUX #include <linux/fs.h> #ifdef CONFIG_LINUX_MAGIC_H #include <linux/magic.h> #endif +#endif #include <sys/ioctl.h> #ifndef XFS_SUPER_MAGIC @@ -560,6 +562,15 @@ again: if (!entry) { return NULL; } +#ifdef CONFIG_DARWIN + int off; + off = telldir(fs->dir.stream); + /* If telldir fails, fail the entire readdir call */ + if (off < 0) { + return NULL; + } + entry->d_seekoff = off; +#endif if (ctx->export_flags & V9FS_SM_MAPPED) { entry->d_type = DT_UNKNOWN; @@ -671,7 +682,7 @@ static int local_mknod(FsContext *fs_ctx, V9fsPath *dir_path, if (fs_ctx->export_flags & V9FS_SM_MAPPED || fs_ctx->export_flags & V9FS_SM_MAPPED_FILE) { - err = mknodat(dirfd, name, fs_ctx->fmode | S_IFREG, 0); + err = qemu_mknodat(dirfd, name, fs_ctx->fmode | S_IFREG, 0); if (err == -1) { goto out; } @@ -686,7 +697,7 @@ static int local_mknod(FsContext *fs_ctx, V9fsPath *dir_path, } } else if (fs_ctx->export_flags & V9FS_SM_PASSTHROUGH || fs_ctx->export_flags & V9FS_SM_NONE) { - err = mknodat(dirfd, name, credp->fc_mode, credp->fc_rdev); + err = qemu_mknodat(dirfd, name, credp->fc_mode, credp->fc_rdev); if (err == -1) { goto out; } @@ -779,16 +790,20 @@ static int local_fstat(FsContext *fs_ctx, int fid_type, mode_t tmp_mode; dev_t tmp_dev; - if (fgetxattr(fd, "user.virtfs.uid", &tmp_uid, sizeof(uid_t)) > 0) { + if (qemu_fgetxattr(fd, "user.virtfs.uid", + &tmp_uid, sizeof(uid_t)) > 0) { stbuf->st_uid = le32_to_cpu(tmp_uid); } - if (fgetxattr(fd, "user.virtfs.gid", &tmp_gid, sizeof(gid_t)) > 0) { + if (qemu_fgetxattr(fd, "user.virtfs.gid", + &tmp_gid, sizeof(gid_t)) > 0) { stbuf->st_gid = le32_to_cpu(tmp_gid); } - if (fgetxattr(fd, "user.virtfs.mode", &tmp_mode, sizeof(mode_t)) > 0) { + if (qemu_fgetxattr(fd, "user.virtfs.mode", + &tmp_mode, sizeof(mode_t)) > 0) { stbuf->st_mode = le32_to_cpu(tmp_mode); } - if (fgetxattr(fd, "user.virtfs.rdev", &tmp_dev, sizeof(dev_t)) > 0) { + if (qemu_fgetxattr(fd, "user.virtfs.rdev", + &tmp_dev, sizeof(dev_t)) > 0) { stbuf->st_rdev = le64_to_cpu(tmp_dev); } } else if (fs_ctx->export_flags & V9FS_SM_MAPPED_FILE) { diff --git a/hw/9pfs/9p-proxy.c b/hw/9pfs/9p-proxy.c index 09bd9f1464..8b4b5cf7dc 100644 --- a/hw/9pfs/9p-proxy.c +++ b/hw/9pfs/9p-proxy.c @@ -123,10 +123,16 @@ static void prstatfs_to_statfs(struct statfs *stfs, ProxyStatFS *prstfs) stfs->f_bavail = prstfs->f_bavail; stfs->f_files = prstfs->f_files; stfs->f_ffree = prstfs->f_ffree; +#ifdef CONFIG_DARWIN + /* f_namelen and f_frsize do not exist on Darwin */ + stfs->f_fsid.val[0] = prstfs->f_fsid[0] & 0xFFFFFFFFU; + stfs->f_fsid.val[1] = prstfs->f_fsid[1] >> 32 & 0xFFFFFFFFU; +#else stfs->f_fsid.__val[0] = prstfs->f_fsid[0] & 0xFFFFFFFFU; stfs->f_fsid.__val[1] = prstfs->f_fsid[1] >> 32 & 0xFFFFFFFFU; stfs->f_namelen = prstfs->f_namelen; stfs->f_frsize = prstfs->f_frsize; +#endif } /* Converts proxy_stat structure to VFS stat structure */ @@ -143,12 +149,24 @@ static void prstat_to_stat(struct stat *stbuf, ProxyStat *prstat) stbuf->st_size = prstat->st_size; stbuf->st_blksize = prstat->st_blksize; stbuf->st_blocks = prstat->st_blocks; + stbuf->st_atime = prstat->st_atim_sec; + stbuf->st_mtime = prstat->st_mtim_sec; + stbuf->st_ctime = prstat->st_ctim_sec; +#ifdef CONFIG_DARWIN + stbuf->st_atimespec.tv_sec = prstat->st_atim_sec; + stbuf->st_mtimespec.tv_sec = prstat->st_mtim_sec; + stbuf->st_ctimespec.tv_sec = prstat->st_ctim_sec; + stbuf->st_atimespec.tv_nsec = prstat->st_atim_nsec; + stbuf->st_mtimespec.tv_nsec = prstat->st_mtim_nsec; + stbuf->st_ctimespec.tv_nsec = prstat->st_ctim_nsec; +#else stbuf->st_atim.tv_sec = prstat->st_atim_sec; + stbuf->st_mtim.tv_sec = prstat->st_mtim_sec; + stbuf->st_ctim.tv_sec = prstat->st_ctim_sec; stbuf->st_atim.tv_nsec = prstat->st_atim_nsec; - stbuf->st_mtime = prstat->st_mtim_sec; stbuf->st_mtim.tv_nsec = prstat->st_mtim_nsec; - stbuf->st_ctime = prstat->st_ctim_sec; stbuf->st_ctim.tv_nsec = prstat->st_ctim_nsec; +#endif } /* @@ -688,7 +706,21 @@ static off_t proxy_telldir(FsContext *ctx, V9fsFidOpenState *fs) static struct dirent *proxy_readdir(FsContext *ctx, V9fsFidOpenState *fs) { - return readdir(fs->dir.stream); + struct dirent *entry; + entry = readdir(fs->dir.stream); +#ifdef CONFIG_DARWIN + if (!entry) { + return NULL; + } + int td; + td = telldir(fs->dir.stream); + /* If telldir fails, fail the entire readdir call */ + if (td < 0) { + return NULL; + } + entry->d_seekoff = td; +#endif + return entry; } static void proxy_seekdir(FsContext *ctx, V9fsFidOpenState *fs, off_t off) diff --git a/hw/9pfs/9p-synth.c b/hw/9pfs/9p-synth.c index 7a7cd5c5ba..b3080e415b 100644 --- a/hw/9pfs/9p-synth.c +++ b/hw/9pfs/9p-synth.c @@ -234,7 +234,11 @@ static void synth_direntry(V9fsSynthNode *node, offsetof(struct dirent, d_name) + sz); memcpy(entry->d_name, node->name, sz); entry->d_ino = node->attr->inode; +#ifdef CONFIG_DARWIN + entry->d_seekoff = off + 1; +#else entry->d_off = off + 1; +#endif } static struct dirent *synth_get_dentry(V9fsSynthNode *dir, @@ -439,7 +443,9 @@ static int synth_statfs(FsContext *s, V9fsPath *fs_path, stbuf->f_bsize = 512; stbuf->f_blocks = 0; stbuf->f_files = synth_node_count; +#ifndef CONFIG_DARWIN stbuf->f_namelen = NAME_MAX; +#endif return 0; } diff --git a/hw/9pfs/9p-util-darwin.c b/hw/9pfs/9p-util-darwin.c new file mode 100644 index 0000000000..bec0253474 --- /dev/null +++ b/hw/9pfs/9p-util-darwin.c @@ -0,0 +1,97 @@ +/* + * 9p utilities (Darwin Implementation) + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include "qemu/osdep.h" +#include "qemu/xattr.h" +#include "qapi/error.h" +#include "qemu/error-report.h" +#include "9p-util.h" + +ssize_t fgetxattrat_nofollow(int dirfd, const char *filename, const char *name, + void *value, size_t size) +{ + int ret; + int fd = openat_file(dirfd, filename, + O_RDONLY | O_PATH_9P_UTIL | O_NOFOLLOW, 0); + if (fd == -1) { + return -1; + } + ret = fgetxattr(fd, name, value, size, 0, 0); + close_preserve_errno(fd); + return ret; +} + +ssize_t flistxattrat_nofollow(int dirfd, const char *filename, + char *list, size_t size) +{ + int ret; + int fd = openat_file(dirfd, filename, + O_RDONLY | O_PATH_9P_UTIL | O_NOFOLLOW, 0); + if (fd == -1) { + return -1; + } + ret = flistxattr(fd, list, size, 0); + close_preserve_errno(fd); + return ret; +} + +ssize_t fremovexattrat_nofollow(int dirfd, const char *filename, + const char *name) +{ + int ret; + int fd = openat_file(dirfd, filename, O_PATH_9P_UTIL | O_NOFOLLOW, 0); + if (fd == -1) { + return -1; + } + ret = fremovexattr(fd, name, 0); + close_preserve_errno(fd); + return ret; +} + +int fsetxattrat_nofollow(int dirfd, const char *filename, const char *name, + void *value, size_t size, int flags) +{ + int ret; + int fd = openat_file(dirfd, filename, O_PATH_9P_UTIL | O_NOFOLLOW, 0); + if (fd == -1) { + return -1; + } + ret = fsetxattr(fd, name, value, size, 0, flags); + close_preserve_errno(fd); + return ret; +} + +/* + * As long as mknodat is not available on macOS, this workaround + * using pthread_fchdir_np is needed. + * + * Radar filed with Apple for implementing mknodat: + * rdar://FB9862426 (https://openradar.appspot.com/FB9862426) + */ +#if defined CONFIG_PTHREAD_FCHDIR_NP + +int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev) +{ + int preserved_errno, err; + if (!pthread_fchdir_np) { + error_report_once("pthread_fchdir_np() not available on this version of macOS"); + return -ENOTSUP; + } + if (pthread_fchdir_np(dirfd) < 0) { + return -1; + } + err = mknod(filename, mode, dev); + preserved_errno = errno; + /* Stop using the thread-local cwd */ + pthread_fchdir_np(-1); + if (err < 0) { + errno = preserved_errno; + } + return err; +} + +#endif diff --git a/hw/9pfs/9p-util.c b/hw/9pfs/9p-util-linux.c index 3221d9b498..db451b0784 100644 --- a/hw/9pfs/9p-util.c +++ b/hw/9pfs/9p-util-linux.c @@ -1,5 +1,5 @@ /* - * 9p utilities + * 9p utilities (Linux Implementation) * * Copyright IBM, Corp. 2017 * @@ -61,4 +61,10 @@ int fsetxattrat_nofollow(int dirfd, const char *filename, const char *name, ret = lsetxattr(proc_path, name, value, size, flags); g_free(proc_path); return ret; + +} + +int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev) +{ + return mknodat(dirfd, filename, mode, dev); } diff --git a/hw/9pfs/9p-util.h b/hw/9pfs/9p-util.h index 546f46dc7d..97e681e167 100644 --- a/hw/9pfs/9p-util.h +++ b/hw/9pfs/9p-util.h @@ -19,6 +19,23 @@ #define O_PATH_9P_UTIL 0 #endif +#ifdef CONFIG_DARWIN +#define qemu_fgetxattr(...) fgetxattr(__VA_ARGS__, 0, 0) +#define qemu_lgetxattr(...) getxattr(__VA_ARGS__, 0, XATTR_NOFOLLOW) +#define qemu_llistxattr(...) listxattr(__VA_ARGS__, XATTR_NOFOLLOW) +#define qemu_lremovexattr(...) removexattr(__VA_ARGS__, XATTR_NOFOLLOW) +static inline int qemu_lsetxattr(const char *path, const char *name, + const void *value, size_t size, int flags) { + return setxattr(path, name, value, size, 0, flags | XATTR_NOFOLLOW); +} +#else +#define qemu_fgetxattr fgetxattr +#define qemu_lgetxattr lgetxattr +#define qemu_llistxattr llistxattr +#define qemu_lremovexattr lremovexattr +#define qemu_lsetxattr lsetxattr +#endif + static inline void close_preserve_errno(int fd) { int serrno = errno; @@ -37,10 +54,13 @@ static inline int openat_file(int dirfd, const char *name, int flags, { int fd, serrno, ret; +#ifndef CONFIG_DARWIN again: +#endif fd = openat(dirfd, name, flags | O_NOFOLLOW | O_NOCTTY | O_NONBLOCK, mode); if (fd == -1) { +#ifndef CONFIG_DARWIN if (errno == EPERM && (flags & O_NOATIME)) { /* * The client passed O_NOATIME but we lack permissions to honor it. @@ -53,6 +73,7 @@ again: flags &= ~O_NOATIME; goto again; } +#endif return -1; } @@ -78,4 +99,61 @@ ssize_t flistxattrat_nofollow(int dirfd, const char *filename, ssize_t fremovexattrat_nofollow(int dirfd, const char *filename, const char *name); +/* + * Darwin has d_seekoff, which appears to function similarly to d_off. + * However, it does not appear to be supported on all file systems, + * so ensure it is manually injected earlier and call here when + * needed. + */ +static inline off_t qemu_dirent_off(struct dirent *dent) +{ +#ifdef CONFIG_DARWIN + return dent->d_seekoff; +#else + return dent->d_off; +#endif +} + +/** + * qemu_dirent_dup() - Duplicate directory entry @dent. + * + * @dent: original directory entry to be duplicated + * Return: duplicated directory entry which should be freed with g_free() + * + * It is highly recommended to use this function instead of open coding + * duplication of dirent objects, because the actual struct dirent + * size may be bigger or shorter than sizeof(struct dirent) and correct + * handling is platform specific (see gitlab issue #841). + */ +static inline struct dirent *qemu_dirent_dup(struct dirent *dent) +{ + size_t sz = 0; +#if defined _DIRENT_HAVE_D_RECLEN + /* Avoid use of strlen() if platform supports d_reclen. */ + sz = dent->d_reclen; +#endif + /* + * Test sz for zero even if d_reclen is available + * because some drivers may set d_reclen to zero. + */ + if (sz == 0) { + /* Fallback to the most portable way. */ + sz = offsetof(struct dirent, d_name) + + strlen(dent->d_name) + 1; + } + return g_memdup(dent, sz); +} + +/* + * As long as mknodat is not available on macOS, this workaround + * using pthread_fchdir_np is needed. qemu_mknodat is defined in + * os-posix.c. pthread_fchdir_np is weakly linked here as a guard + * in case it disappears in future macOS versions, because it is + * is a private API. + */ +#if defined CONFIG_DARWIN && defined CONFIG_PTHREAD_FCHDIR_NP +int pthread_fchdir_np(int fd) __attribute__((weak_import)); +#endif +int qemu_mknodat(int dirfd, const char *filename, mode_t mode, dev_t dev); + #endif diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index 15b3f4d385..a6d6b3f835 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -27,12 +27,17 @@ #include "virtio-9p.h" #include "fsdev/qemu-fsdev.h" #include "9p-xattr.h" +#include "9p-util.h" #include "coth.h" #include "trace.h" #include "migration/blocker.h" #include "qemu/xxhash.h" #include <math.h> +#ifdef CONFIG_LINUX #include <linux/limits.h> +#else +#include <limits.h> +#endif int open_fd_hw; int total_open_fd; @@ -133,11 +138,20 @@ static int dotl_to_open_flags(int flags) { P9_DOTL_NONBLOCK, O_NONBLOCK } , { P9_DOTL_DSYNC, O_DSYNC }, { P9_DOTL_FASYNC, FASYNC }, +#ifndef CONFIG_DARWIN + { P9_DOTL_NOATIME, O_NOATIME }, + /* + * On Darwin, we could map to F_NOCACHE, which is + * similar, but doesn't quite have the same + * semantics. However, we don't support O_DIRECT + * even on linux at the moment, so we just ignore + * it here. + */ { P9_DOTL_DIRECT, O_DIRECT }, +#endif { P9_DOTL_LARGEFILE, O_LARGEFILE }, { P9_DOTL_DIRECTORY, O_DIRECTORY }, { P9_DOTL_NOFOLLOW, O_NOFOLLOW }, - { P9_DOTL_NOATIME, O_NOATIME }, { P9_DOTL_SYNC, O_SYNC }, }; @@ -166,10 +180,12 @@ static int get_dotl_openflags(V9fsState *s, int oflags) */ flags = dotl_to_open_flags(oflags); flags &= ~(O_NOCTTY | O_ASYNC | O_CREAT); +#ifndef CONFIG_DARWIN /* * Ignore direct disk access hint until the server supports it. */ flags &= ~O_DIRECT; +#endif return flags; } @@ -612,8 +628,8 @@ static inline uint64_t mirror64bit(uint64_t value) ((uint64_t)mirror8bit((value >> 56) & 0xff)); } -/** - * @brief Parameter k for the Exponential Golomb algorihm to be used. +/* + * Parameter k for the Exponential Golomb algorihm to be used. * * The smaller this value, the smaller the minimum bit count for the Exp. * Golomb generated affixes will be (at lowest index) however for the @@ -626,28 +642,30 @@ static inline uint64_t mirror64bit(uint64_t value) * should be small, for a large amount of devices k might be increased * instead. The default of k=0 should be fine for most users though. * - * @b IMPORTANT: In case this ever becomes a runtime parameter; the value of + * IMPORTANT: In case this ever becomes a runtime parameter; the value of * k should not change as long as guest is still running! Because that would * cause completely different inode numbers to be generated on guest. */ #define EXP_GOLOMB_K 0 /** - * @brief Exponential Golomb algorithm for arbitrary k (including k=0). + * expGolombEncode() - Exponential Golomb algorithm for arbitrary k + * (including k=0). + * + * @n: natural number (or index) of the prefix to be generated + * (1, 2, 3, ...) + * @k: parameter k of Exp. Golomb algorithm to be used + * (see comment on EXP_GOLOMB_K macro for details about k) + * Return: prefix for given @n and @k * - * The Exponential Golomb algorithm generates @b prefixes (@b not suffixes!) + * The Exponential Golomb algorithm generates prefixes (NOT suffixes!) * with growing length and with the mathematical property of being * "prefix-free". The latter means the generated prefixes can be prepended * in front of arbitrary numbers and the resulting concatenated numbers are * guaranteed to be always unique. * * This is a minor adjustment to the original Exp. Golomb algorithm in the - * sense that lowest allowed index (@param n) starts with 1, not with zero. - * - * @param n - natural number (or index) of the prefix to be generated - * (1, 2, 3, ...) - * @param k - parameter k of Exp. Golomb algorithm to be used - * (see comment on EXP_GOLOMB_K macro for details about k) + * sense that lowest allowed index (@n) starts with 1, not with zero. */ static VariLenAffix expGolombEncode(uint64_t n, int k) { @@ -661,7 +679,9 @@ static VariLenAffix expGolombEncode(uint64_t n, int k) } /** - * @brief Converts a suffix into a prefix, or a prefix into a suffix. + * invertAffix() - Converts a suffix into a prefix, or a prefix into a suffix. + * @affix: either suffix or prefix to be inverted + * Return: inversion of passed @affix * * Simply mirror all bits of the affix value, for the purpose to preserve * respectively the mathematical "prefix-free" or "suffix-free" property @@ -685,16 +705,16 @@ static VariLenAffix invertAffix(const VariLenAffix *affix) } /** - * @brief Generates suffix numbers with "suffix-free" property. + * affixForIndex() - Generates suffix numbers with "suffix-free" property. + * @index: natural number (or index) of the suffix to be generated + * (1, 2, 3, ...) + * Return: Suffix suitable to assemble unique number. * * This is just a wrapper function on top of the Exp. Golomb algorithm. * * Since the Exp. Golomb algorithm generates prefixes, but we need suffixes, * this function converts the Exp. Golomb prefixes into appropriate suffixes * which are still suitable for generating unique numbers. - * - * @param n - natural number (or index) of the suffix to be generated - * (1, 2, 3, ...) */ static VariLenAffix affixForIndex(uint64_t index) { @@ -794,8 +814,8 @@ static int qid_inode_prefix_hash_bits(V9fsPDU *pdu, dev_t dev) return val->prefix_bits; } -/** - * @brief Slow / full mapping host inode nr -> guest inode nr. +/* + * Slow / full mapping host inode nr -> guest inode nr. * * This function performs a slower and much more costly remapping of an * original file inode number on host to an appropriate different inode @@ -807,7 +827,7 @@ static int qid_inode_prefix_hash_bits(V9fsPDU *pdu, dev_t dev) * qid_path_suffixmap() failed. In practice this slow / full mapping is not * expected ever to be used at all though. * - * @see qid_path_suffixmap() for details + * See qid_path_suffixmap() for details * */ static int qid_path_fullmap(V9fsPDU *pdu, const struct stat *stbuf, @@ -848,8 +868,8 @@ static int qid_path_fullmap(V9fsPDU *pdu, const struct stat *stbuf, return 0; } -/** - * @brief Quick mapping host inode nr -> guest inode nr. +/* + * Quick mapping host inode nr -> guest inode nr. * * This function performs quick remapping of an original file inode number * on host to an appropriate different inode number on guest. This remapping @@ -1265,12 +1285,15 @@ static int coroutine_fn stat_to_v9stat(V9fsPDU *pdu, V9fsPath *path, /** - * Convert host filesystem's block size into an appropriate block size for - * 9p client (guest OS side). The value returned suggests an "optimum" block - * size for 9p I/O, i.e. to maximize performance. + * blksize_to_iounit() - Block size exposed to 9p client. + * Return: block size * * @pdu: 9p client request * @blksize: host filesystem's block size + * + * Convert host filesystem's block size into an appropriate block size for + * 9p client (guest OS side). The value returned suggests an "optimum" block + * size for 9p I/O, i.e. to maximize performance. */ static int32_t blksize_to_iounit(const V9fsPDU *pdu, int32_t blksize) { @@ -1309,11 +1332,17 @@ static int stat_to_v9stat_dotl(V9fsPDU *pdu, const struct stat *stbuf, v9lstat->st_blksize = stat_to_iounit(pdu, stbuf); v9lstat->st_blocks = stbuf->st_blocks; v9lstat->st_atime_sec = stbuf->st_atime; - v9lstat->st_atime_nsec = stbuf->st_atim.tv_nsec; v9lstat->st_mtime_sec = stbuf->st_mtime; - v9lstat->st_mtime_nsec = stbuf->st_mtim.tv_nsec; v9lstat->st_ctime_sec = stbuf->st_ctime; +#ifdef CONFIG_DARWIN + v9lstat->st_atime_nsec = stbuf->st_atimespec.tv_nsec; + v9lstat->st_mtime_nsec = stbuf->st_mtimespec.tv_nsec; + v9lstat->st_ctime_nsec = stbuf->st_ctimespec.tv_nsec; +#else + v9lstat->st_atime_nsec = stbuf->st_atim.tv_nsec; + v9lstat->st_mtime_nsec = stbuf->st_mtim.tv_nsec; v9lstat->st_ctime_nsec = stbuf->st_ctim.tv_nsec; +#endif /* Currently we only support BASIC fields in stat */ v9lstat->st_result_mask = P9_STATS_BASIC; @@ -2271,7 +2300,7 @@ static int coroutine_fn v9fs_do_readdir_with_stat(V9fsPDU *pdu, count += len; v9fs_stat_free(&v9stat); v9fs_path_free(&path); - saved_dir_pos = dent->d_off; + saved_dir_pos = qemu_dirent_off(dent); } v9fs_readdir_unlock(&fidp->fs.dir); @@ -2376,10 +2405,11 @@ out_nofid: } /** - * Returns size required in Rreaddir response for the passed dirent @p name. + * v9fs_readdir_response_size() - Returns size required in Rreaddir response + * for the passed dirent @name. * - * @param name - directory entry's name (i.e. file name, directory name) - * @returns required size in bytes + * @name: directory entry's name (i.e. file name, directory name) + * Return: required size in bytes */ size_t v9fs_readdir_response_size(V9fsString *name) { @@ -2410,6 +2440,7 @@ static int coroutine_fn v9fs_do_readdir(V9fsPDU *pdu, V9fsFidState *fidp, V9fsString name; int len, err = 0; int32_t count = 0; + off_t off; struct dirent *dent; struct stat *st; struct V9fsDirEnt *entries = NULL; @@ -2470,12 +2501,13 @@ static int coroutine_fn v9fs_do_readdir(V9fsPDU *pdu, V9fsFidState *fidp, qid.version = 0; } + off = qemu_dirent_off(dent); v9fs_string_init(&name); v9fs_string_sprintf(&name, "%s", dent->d_name); /* 11 = 7 + 4 (7 = start offset, 4 = space for storing count) */ len = pdu_marshal(pdu, 11 + count, "Qqbs", - &qid, dent->d_off, + &qid, off, dent->d_type, &name); v9fs_string_free(&name); @@ -3515,9 +3547,15 @@ static int v9fs_fill_statfs(V9fsState *s, V9fsPDU *pdu, struct statfs *stbuf) f_bavail = stbuf->f_bavail / bsize_factor; f_files = stbuf->f_files; f_ffree = stbuf->f_ffree; +#ifdef CONFIG_DARWIN + fsid_val = (unsigned int)stbuf->f_fsid.val[0] | + (unsigned long long)stbuf->f_fsid.val[1] << 32; + f_namelen = NAME_MAX; +#else fsid_val = (unsigned int) stbuf->f_fsid.__val[0] | (unsigned long long)stbuf->f_fsid.__val[1] << 32; f_namelen = stbuf->f_namelen; +#endif return pdu_marshal(pdu, offset, "ddqqqqqqd", f_type, f_bsize, f_blocks, f_bfree, @@ -3919,7 +3957,7 @@ static void coroutine_fn v9fs_xattrcreate(void *opaque) rflags |= XATTR_REPLACE; } - if (size > XATTR_SIZE_MAX) { + if (size > P9_XATTR_SIZE_MAX) { err = -E2BIG; goto out_nofid; } diff --git a/hw/9pfs/9p.h b/hw/9pfs/9p.h index 1567b67841..af2635fae9 100644 --- a/hw/9pfs/9p.h +++ b/hw/9pfs/9p.h @@ -100,8 +100,8 @@ typedef enum P9ProtoVersion { V9FS_PROTO_2000L = 0x02, } P9ProtoVersion; -/** - * @brief Minimum message size supported by this 9pfs server. +/* + * Minimum message size supported by this 9pfs server. * * A client establishes a session by sending a Tversion request along with a * 'msize' parameter which suggests the server a maximum message size ever to be @@ -231,7 +231,7 @@ static inline void v9fs_readdir_init(P9ProtoVersion proto_version, V9fsDir *dir) } } -/** +/* * Type for 9p fs drivers' (a.k.a. 9p backends) result of readdir requests, * which is a chained list of directory entries. */ @@ -289,8 +289,8 @@ typedef enum AffixType_t { AffixType_Suffix, /* A.k.a. postfix. */ } AffixType_t; -/** - * @brief Unique affix of variable length. +/* + * Unique affix of variable length. * * An affix is (currently) either a suffix or a prefix, which is either * going to be prepended (prefix) or appended (suffix) with some other @@ -304,7 +304,7 @@ typedef struct VariLenAffix { AffixType_t type; /* Whether this affix is a suffix or a prefix. */ uint64_t value; /* Actual numerical value of this affix. */ /* - * Lenght of the affix, that is how many (of the lowest) bits of @c value + * Lenght of the affix, that is how many (of the lowest) bits of ``value`` * must be used for appending/prepending this affix to its final resulting, * unique number. */ @@ -479,4 +479,22 @@ struct V9fsTransport { void (*push_and_notify)(V9fsPDU *pdu); }; +#if defined(XATTR_SIZE_MAX) +/* Linux */ +#define P9_XATTR_SIZE_MAX XATTR_SIZE_MAX +#elif defined(CONFIG_DARWIN) +/* + * Darwin doesn't seem to define a maximum xattr size in its user + * space header, so manually configure it across platforms as 64k. + * + * Having no limit at all can lead to QEMU crashing during large g_malloc() + * calls. Because QEMU does not currently support macOS guests, the below + * preliminary solution only works due to its being a reflection of the limit of + * Linux guests. + */ +#define P9_XATTR_SIZE_MAX 65536 +#else +#error Missing definition for P9_XATTR_SIZE_MAX for this host system +#endif + #endif diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c index c0873bde16..75148bc985 100644 --- a/hw/9pfs/codir.c +++ b/hw/9pfs/codir.c @@ -22,6 +22,8 @@ #include "qemu/coroutine.h" #include "qemu/main-loop.h" #include "coth.h" +#include "9p-xattr.h" +#include "9p-util.h" /* * Intended to be called from bottom-half (e.g. background I/O thread) @@ -166,7 +168,7 @@ static int do_readdir_many(V9fsPDU *pdu, V9fsFidState *fidp, } size += len; - saved_dir_pos = dent->d_off; + saved_dir_pos = qemu_dirent_off(dent); } /* restore (last) saved position */ @@ -182,14 +184,25 @@ out: } /** - * @brief Reads multiple directory entries in one rush. + * v9fs_co_readdir_many() - Reads multiple directory entries in one rush. + * + * @pdu: the causing 9p (T_readdir) client request + * @fidp: already opened directory where readdir shall be performed on + * @entries: output for directory entries (must not be NULL) + * @offset: initial position inside the directory the function shall + * seek to before retrieving the directory entries + * @maxsize: maximum result message body size (in bytes) + * @dostat: whether a stat() should be performed and returned for + * each directory entry + * Return: resulting response message body size (in bytes) on success, + * negative error code otherwise * * Retrieves the requested (max. amount of) directory entries from the fs * driver. This function must only be called by the main IO thread (top half). * Internally this function call will be dispatched to a background IO thread * (bottom half) where it is eventually executed by the fs driver. * - * @discussion Acquiring multiple directory entries in one rush from the fs + * Acquiring multiple directory entries in one rush from the fs * driver, instead of retrieving each directory entry individually, is very * beneficial from performance point of view. Because for every fs driver * request latency is added, which in practice could lead to overall @@ -197,20 +210,9 @@ out: * directory) if every directory entry was individually requested from fs * driver. * - * @note You must @b ALWAYS call @c v9fs_free_dirents(entries) after calling + * NOTE: You must ALWAYS call v9fs_free_dirents(entries) after calling * v9fs_co_readdir_many(), both on success and on error cases of this - * function, to avoid memory leaks once @p entries are no longer needed. - * - * @param pdu - the causing 9p (T_readdir) client request - * @param fidp - already opened directory where readdir shall be performed on - * @param entries - output for directory entries (must not be NULL) - * @param offset - initial position inside the directory the function shall - * seek to before retrieving the directory entries - * @param maxsize - maximum result message body size (in bytes) - * @param dostat - whether a stat() should be performed and returned for - * each directory entry - * @returns resulting response message body size (in bytes) on success, - * negative error code otherwise + * function, to avoid memory leaks once @entries are no longer needed. */ int coroutine_fn v9fs_co_readdir_many(V9fsPDU *pdu, V9fsFidState *fidp, struct V9fsDirEnt **entries, diff --git a/hw/9pfs/coth.h b/hw/9pfs/coth.h index f83c7dda7b..1a1edbdc2a 100644 --- a/hw/9pfs/coth.h +++ b/hw/9pfs/coth.h @@ -19,7 +19,7 @@ #include "qemu/coroutine.h" #include "9p.h" -/** +/* * we want to use bottom half because we want to make sure the below * sequence of events. * @@ -29,7 +29,7 @@ * we cannot swap step 1 and 2, because that would imply worker thread * can enter coroutine while step1 is still running * - * @b PERFORMANCE @b CONSIDERATIONS: As a rule of thumb, keep in mind + * PERFORMANCE CONSIDERATIONS: As a rule of thumb, keep in mind * that hopping between threads adds @b latency! So when handling a * 9pfs request, avoid calling v9fs_co_run_in_worker() too often, because * this might otherwise sum up to a significant, huge overall latency for diff --git a/hw/9pfs/meson.build b/hw/9pfs/meson.build index 99be5d9119..12443b6ad5 100644 --- a/hw/9pfs/meson.build +++ b/hw/9pfs/meson.build @@ -4,7 +4,6 @@ fs_ss.add(files( '9p-posix-acl.c', '9p-proxy.c', '9p-synth.c', - '9p-util.c', '9p-xattr-user.c', '9p-xattr.c', '9p.c', @@ -14,6 +13,8 @@ fs_ss.add(files( 'coth.c', 'coxattr.c', )) +fs_ss.add(when: 'CONFIG_LINUX', if_true: files('9p-util-linux.c')) +fs_ss.add(when: 'CONFIG_DARWIN', if_true: files('9p-util-darwin.c')) fs_ss.add(when: 'CONFIG_XEN', if_true: files('xen-9p-backend.c')) softmmu_ss.add_all(when: 'CONFIG_FSDEV_9P', if_true: fs_ss) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 46bf7ceddf..46a42502bc 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -2102,6 +2102,10 @@ static void machvirt_init(MachineState *machine) object_property_set_bool(cpuobj, "pmu", false, NULL); } + if (vmc->no_tcg_lpa2 && object_property_find(cpuobj, "lpa2")) { + object_property_set_bool(cpuobj, "lpa2", false, NULL); + } + if (object_property_find(cpuobj, "reset-cbar")) { object_property_set_int(cpuobj, "reset-cbar", vms->memmap[VIRT_CPUPERIPHS].base, @@ -3020,8 +3024,11 @@ DEFINE_VIRT_MACHINE_AS_LATEST(7, 0) static void virt_machine_6_2_options(MachineClass *mc) { + VirtMachineClass *vmc = VIRT_MACHINE_CLASS(OBJECT_CLASS(mc)); + virt_machine_7_0_options(mc); compat_props_add(mc->compat_props, hw_compat_6_2, hw_compat_6_2_len); + vmc->no_tcg_lpa2 = true; } DEFINE_VIRT_MACHINE(6, 2) diff --git a/hw/block/dataplane/xen-block.c b/hw/block/dataplane/xen-block.c index 860787580a..2785b9e849 100644 --- a/hw/block/dataplane/xen-block.c +++ b/hw/block/dataplane/xen-block.c @@ -21,6 +21,7 @@ #include "qemu/osdep.h" #include "qemu/error-report.h" #include "qemu/main-loop.h" +#include "qemu/memalign.h" #include "qapi/error.h" #include "hw/xen/xen_common.h" #include "hw/block/xen_blkif.h" diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 21d18ac2e3..347875a0cd 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -32,6 +32,7 @@ #include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/timer.h" +#include "qemu/memalign.h" #include "hw/irq.h" #include "hw/isa/isa.h" #include "hw/qdev-properties.h" diff --git a/hw/ide/core.c b/hw/ide/core.c index d667d0b55e..3a5afff5d7 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -30,6 +30,7 @@ #include "qemu/main-loop.h" #include "qemu/timer.h" #include "qemu/hw-version.h" +#include "qemu/memalign.h" #include "sysemu/sysemu.h" #include "sysemu/blockdev.h" #include "sysemu/dma.h" diff --git a/hw/intc/arm_gicv3.c b/hw/intc/arm_gicv3.c index 6d3c8ee231..0b8f79a122 100644 --- a/hw/intc/arm_gicv3.c +++ b/hw/intc/arm_gicv3.c @@ -369,11 +369,19 @@ static const MemoryRegionOps gic_ops[] = { .read_with_attrs = gicv3_dist_read, .write_with_attrs = gicv3_dist_write, .endianness = DEVICE_NATIVE_ENDIAN, + .valid.min_access_size = 1, + .valid.max_access_size = 8, + .impl.min_access_size = 1, + .impl.max_access_size = 8, }, { .read_with_attrs = gicv3_redist_read, .write_with_attrs = gicv3_redist_write, .endianness = DEVICE_NATIVE_ENDIAN, + .valid.min_access_size = 1, + .valid.max_access_size = 8, + .impl.min_access_size = 1, + .impl.max_access_size = 8, } }; diff --git a/hw/intc/arm_gicv3_cpuif.c b/hw/intc/arm_gicv3_cpuif.c index d7e03d0cab..1a3d440a54 100644 --- a/hw/intc/arm_gicv3_cpuif.c +++ b/hw/intc/arm_gicv3_cpuif.c @@ -612,7 +612,8 @@ static uint64_t icv_hppir_read(CPUARMState *env, const ARMCPRegInfo *ri) } } - trace_gicv3_icv_hppir_read(grp, gicv3_redist_affid(cs), value); + trace_gicv3_icv_hppir_read(ri->crm == 8 ? 0 : 1, + gicv3_redist_affid(cs), value); return value; } diff --git a/hw/intc/arm_gicv3_dist.c b/hw/intc/arm_gicv3_dist.c index 4164500ea9..28d913b211 100644 --- a/hw/intc/arm_gicv3_dist.c +++ b/hw/intc/arm_gicv3_dist.c @@ -838,7 +838,7 @@ MemTxResult gicv3_dist_read(void *opaque, hwaddr offset, uint64_t *data, if (!r) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid guest read at offset " TARGET_FMT_plx - "size %u\n", __func__, offset, size); + " size %u\n", __func__, offset, size); trace_gicv3_dist_badread(offset, size, attrs.secure); /* The spec requires that reserved registers are RAZ/WI; * so use MEMTX_ERROR returns from leaf functions as a way to @@ -879,7 +879,7 @@ MemTxResult gicv3_dist_write(void *opaque, hwaddr offset, uint64_t data, if (!r) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid guest write at offset " TARGET_FMT_plx - "size %u\n", __func__, offset, size); + " size %u\n", __func__, offset, size); trace_gicv3_dist_badwrite(offset, data, size, attrs.secure); /* The spec requires that reserved registers are RAZ/WI; * so use MEMTX_ERROR returns from leaf functions as a way to diff --git a/hw/intc/arm_gicv3_its.c b/hw/intc/arm_gicv3_its.c index 4f598d3c14..b96b874afd 100644 --- a/hw/intc/arm_gicv3_its.c +++ b/hw/intc/arm_gicv3_its.c @@ -161,16 +161,22 @@ static MemTxResult get_cte(GICv3ITSState *s, uint16_t icid, CTEntry *cte) if (entry_addr == -1) { /* No L2 table entry, i.e. no valid CTE, or a memory error */ cte->valid = false; - return res; + goto out; } cteval = address_space_ldq_le(as, entry_addr, MEMTXATTRS_UNSPECIFIED, &res); if (res != MEMTX_OK) { - return res; + goto out; } cte->valid = FIELD_EX64(cteval, CTE, VALID); cte->rdbase = FIELD_EX64(cteval, CTE, RDBASE); - return MEMTX_OK; +out: + if (res != MEMTX_OK) { + trace_gicv3_its_cte_read_fault(icid); + } else { + trace_gicv3_its_cte_read(icid, cte->valid, cte->rdbase); + } + return res; } /* @@ -187,6 +193,10 @@ static bool update_ite(GICv3ITSState *s, uint32_t eventid, const DTEntry *dte, uint64_t itel = 0; uint32_t iteh = 0; + trace_gicv3_its_ite_write(dte->ittaddr, eventid, ite->valid, + ite->inttype, ite->intid, ite->icid, + ite->vpeid, ite->doorbell); + if (ite->valid) { itel = FIELD_DP64(itel, ITE_L, VALID, 1); itel = FIELD_DP64(itel, ITE_L, INTTYPE, ite->inttype); @@ -221,11 +231,13 @@ static MemTxResult get_ite(GICv3ITSState *s, uint32_t eventid, itel = address_space_ldq_le(as, iteaddr, MEMTXATTRS_UNSPECIFIED, &res); if (res != MEMTX_OK) { + trace_gicv3_its_ite_read_fault(dte->ittaddr, eventid); return res; } iteh = address_space_ldl_le(as, iteaddr + 8, MEMTXATTRS_UNSPECIFIED, &res); if (res != MEMTX_OK) { + trace_gicv3_its_ite_read_fault(dte->ittaddr, eventid); return res; } @@ -235,6 +247,9 @@ static MemTxResult get_ite(GICv3ITSState *s, uint32_t eventid, ite->icid = FIELD_EX64(itel, ITE_L, ICID); ite->vpeid = FIELD_EX64(itel, ITE_L, VPEID); ite->doorbell = FIELD_EX64(iteh, ITE_H, DOORBELL); + trace_gicv3_its_ite_read(dte->ittaddr, eventid, ite->valid, + ite->inttype, ite->intid, ite->icid, + ite->vpeid, ite->doorbell); return MEMTX_OK; } @@ -254,17 +269,23 @@ static MemTxResult get_dte(GICv3ITSState *s, uint32_t devid, DTEntry *dte) if (entry_addr == -1) { /* No L2 table entry, i.e. no valid DTE, or a memory error */ dte->valid = false; - return res; + goto out; } dteval = address_space_ldq_le(as, entry_addr, MEMTXATTRS_UNSPECIFIED, &res); if (res != MEMTX_OK) { - return res; + goto out; } dte->valid = FIELD_EX64(dteval, DTE, VALID); dte->size = FIELD_EX64(dteval, DTE, SIZE); /* DTE word field stores bits [51:8] of the ITT address */ dte->ittaddr = FIELD_EX64(dteval, DTE, ITTADDR) << ITTADDR_SHIFT; - return MEMTX_OK; +out: + if (res != MEMTX_OK) { + trace_gicv3_its_dte_read_fault(devid); + } else { + trace_gicv3_its_dte_read(devid, dte->valid, dte->size, dte->ittaddr); + } + return res; } /* @@ -366,6 +387,19 @@ static ItsCmdResult process_its_cmd(GICv3ITSState *s, const uint64_t *cmdpkt, devid = (cmdpkt[0] & DEVID_MASK) >> DEVID_SHIFT; eventid = cmdpkt[1] & EVENTID_MASK; + switch (cmd) { + case INTERRUPT: + trace_gicv3_its_cmd_int(devid, eventid); + break; + case CLEAR: + trace_gicv3_its_cmd_clear(devid, eventid); + break; + case DISCARD: + trace_gicv3_its_cmd_discard(devid, eventid); + break; + default: + g_assert_not_reached(); + } return do_process_its_cmd(s, devid, eventid, cmd); } @@ -382,15 +416,16 @@ static ItsCmdResult process_mapti(GICv3ITSState *s, const uint64_t *cmdpkt, devid = (cmdpkt[0] & DEVID_MASK) >> DEVID_SHIFT; eventid = cmdpkt[1] & EVENTID_MASK; + icid = cmdpkt[2] & ICID_MASK; if (ignore_pInt) { pIntid = eventid; + trace_gicv3_its_cmd_mapi(devid, eventid, icid); } else { pIntid = (cmdpkt[1] & pINTID_MASK) >> pINTID_SHIFT; + trace_gicv3_its_cmd_mapti(devid, eventid, icid, pIntid); } - icid = cmdpkt[2] & ICID_MASK; - if (devid >= s->dt.num_entries) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid command attributes: devid %d>=%d", @@ -451,6 +486,8 @@ static bool update_cte(GICv3ITSState *s, uint16_t icid, const CTEntry *cte) uint64_t cteval = 0; MemTxResult res = MEMTX_OK; + trace_gicv3_its_cte_write(icid, cte->valid, cte->rdbase); + if (cte->valid) { /* add mapping entry to collection table */ cteval = FIELD_DP64(cteval, CTE, VALID, 1); @@ -484,6 +521,7 @@ static ItsCmdResult process_mapc(GICv3ITSState *s, const uint64_t *cmdpkt) } else { cte.rdbase = 0; } + trace_gicv3_its_cmd_mapc(icid, cte.rdbase, cte.valid); if (icid >= s->ct.num_entries) { qemu_log_mask(LOG_GUEST_ERROR, "ITS MAPC: invalid ICID 0x%d", icid); @@ -509,6 +547,8 @@ static bool update_dte(GICv3ITSState *s, uint32_t devid, const DTEntry *dte) uint64_t dteval = 0; MemTxResult res = MEMTX_OK; + trace_gicv3_its_dte_write(devid, dte->valid, dte->size, dte->ittaddr); + if (dte->valid) { /* add mapping entry to device table */ dteval = FIELD_DP64(dteval, DTE, VALID, 1); @@ -539,6 +579,8 @@ static ItsCmdResult process_mapd(GICv3ITSState *s, const uint64_t *cmdpkt) dte.ittaddr = (cmdpkt[2] & ITTADDR_MASK) >> ITTADDR_SHIFT; dte.valid = cmdpkt[2] & CMD_FIELD_VALID_MASK; + trace_gicv3_its_cmd_mapd(devid, dte.size, dte.ittaddr, dte.valid); + if (devid >= s->dt.num_entries) { qemu_log_mask(LOG_GUEST_ERROR, "ITS MAPD: invalid device ID field 0x%x >= 0x%x\n", @@ -562,6 +604,8 @@ static ItsCmdResult process_movall(GICv3ITSState *s, const uint64_t *cmdpkt) rd1 = FIELD_EX64(cmdpkt[2], MOVALL_2, RDBASE1); rd2 = FIELD_EX64(cmdpkt[3], MOVALL_3, RDBASE2); + trace_gicv3_its_cmd_movall(rd1, rd2); + if (rd1 >= s->gicv3->num_cpu) { qemu_log_mask(LOG_GUEST_ERROR, "%s: RDBASE1 %" PRId64 @@ -601,6 +645,8 @@ static ItsCmdResult process_movi(GICv3ITSState *s, const uint64_t *cmdpkt) eventid = FIELD_EX64(cmdpkt[1], MOVI_1, EVENTID); new_icid = FIELD_EX64(cmdpkt[2], MOVI_2, ICID); + trace_gicv3_its_cmd_movi(devid, eventid, new_icid); + if (devid >= s->dt.num_entries) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid command attributes: devid %d>=%d", @@ -779,6 +825,7 @@ static void process_cmdq(GICv3ITSState *s) * is already consistent by the time SYNC command is executed. * Hence no further processing is required for SYNC command. */ + trace_gicv3_its_cmd_sync(); break; case GITS_CMD_MAPD: result = process_mapd(s, cmdpkt); @@ -803,6 +850,7 @@ static void process_cmdq(GICv3ITSState *s) * need to trigger lpi priority re-calculation to be in * sync with LPI config table or pending table changes. */ + trace_gicv3_its_cmd_inv(); for (i = 0; i < s->gicv3->num_cpu; i++) { gicv3_redist_update_lpi(&s->gicv3->cpu[i]); } @@ -814,6 +862,7 @@ static void process_cmdq(GICv3ITSState *s) result = process_movall(s, cmdpkt); break; default: + trace_gicv3_its_cmd_unknown(cmd); break; } if (result == CMD_CONTINUE) { @@ -1264,7 +1313,7 @@ static MemTxResult gicv3_its_read(void *opaque, hwaddr offset, uint64_t *data, if (!result) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid guest read at offset " TARGET_FMT_plx - "size %u\n", __func__, offset, size); + " size %u\n", __func__, offset, size); trace_gicv3_its_badread(offset, size); /* * The spec requires that reserved registers are RAZ/WI; @@ -1300,7 +1349,7 @@ static MemTxResult gicv3_its_write(void *opaque, hwaddr offset, uint64_t data, if (!result) { qemu_log_mask(LOG_GUEST_ERROR, "%s: invalid guest write at offset " TARGET_FMT_plx - "size %u\n", __func__, offset, size); + " size %u\n", __func__, offset, size); trace_gicv3_its_badwrite(offset, data, size); /* * The spec requires that reserved registers are RAZ/WI; diff --git a/hw/intc/trace-events b/hw/intc/trace-events index b28cda4e08..53414aa197 100644 --- a/hw/intc/trace-events +++ b/hw/intc/trace-events @@ -176,6 +176,27 @@ gicv3_its_write(uint64_t offset, uint64_t data, unsigned size) "GICv3 ITS write: gicv3_its_badwrite(uint64_t offset, uint64_t data, unsigned size) "GICv3 ITS write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u: error" gicv3_its_translation_write(uint64_t offset, uint64_t data, unsigned size, uint32_t requester_id) "GICv3 ITS TRANSLATER write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u requester_id 0x%x" gicv3_its_process_command(uint32_t rd_offset, uint8_t cmd) "GICv3 ITS: processing command at offset 0x%x: 0x%x" +gicv3_its_cmd_int(uint32_t devid, uint32_t eventid) "GICv3 ITS: command INT DeviceID 0x%x EventID 0x%x" +gicv3_its_cmd_clear(uint32_t devid, uint32_t eventid) "GICv3 ITS: command CLEAR DeviceID 0x%x EventID 0x%x" +gicv3_its_cmd_discard(uint32_t devid, uint32_t eventid) "GICv3 ITS: command DISCARD DeviceID 0x%x EventID 0x%x" +gicv3_its_cmd_sync(void) "GICv3 ITS: command SYNC" +gicv3_its_cmd_mapd(uint32_t devid, uint32_t size, uint64_t ittaddr, int valid) "GICv3 ITS: command MAPD DeviceID 0x%x Size 0x%x ITT_addr 0x%" PRIx64 " V %d" +gicv3_its_cmd_mapc(uint32_t icid, uint64_t rdbase, int valid) "GICv3 ITS: command MAPC ICID 0x%x RDbase 0x%" PRIx64 " V %d" +gicv3_its_cmd_mapi(uint32_t devid, uint32_t eventid, uint32_t icid) "GICv3 ITS: command MAPI DeviceID 0x%x EventID 0x%x ICID 0x%x" +gicv3_its_cmd_mapti(uint32_t devid, uint32_t eventid, uint32_t icid, uint32_t intid) "GICv3 ITS: command MAPTI DeviceID 0x%x EventID 0x%x ICID 0x%x pINTID 0x%x" +gicv3_its_cmd_inv(void) "GICv3 ITS: command INV or INVALL" +gicv3_its_cmd_movall(uint64_t rd1, uint64_t rd2) "GICv3 ITS: command MOVALL RDbase1 0x%" PRIx64 " RDbase2 0x%" PRIx64 +gicv3_its_cmd_movi(uint32_t devid, uint32_t eventid, uint32_t icid) "GICv3 ITS: command MOVI DeviceID 0x%x EventID 0x%x ICID 0x%x" +gicv3_its_cmd_unknown(unsigned cmd) "GICv3 ITS: unknown command 0x%x" +gicv3_its_cte_read(uint32_t icid, int valid, uint32_t rdbase) "GICv3 ITS: Collection Table read for ICID 0x%x: valid %d RDBase 0x%x" +gicv3_its_cte_write(uint32_t icid, int valid, uint32_t rdbase) "GICv3 ITS: Collection Table write for ICID 0x%x: valid %d RDBase 0x%x" +gicv3_its_cte_read_fault(uint32_t icid) "GICv3 ITS: Collection Table read for ICID 0x%x: faulted" +gicv3_its_ite_read(uint64_t ittaddr, uint32_t eventid, int valid, int inttype, uint32_t intid, uint32_t icid, uint32_t vpeid, uint32_t doorbell) "GICv3 ITS: Interrupt Table read for ITTaddr 0x%" PRIx64 " EventID 0x%x: valid %d inttype %d intid 0x%x ICID 0x%x vPEID 0x%x doorbell 0x%x" +gicv3_its_ite_read_fault(uint64_t ittaddr, uint32_t eventid) "GICv3 ITS: Interrupt Table read for ITTaddr 0x%" PRIx64 " EventID 0x%x: faulted" +gicv3_its_ite_write(uint64_t ittaddr, uint32_t eventid, int valid, int inttype, uint32_t intid, uint32_t icid, uint32_t vpeid, uint32_t doorbell) "GICv3 ITS: Interrupt Table write for ITTaddr 0x%" PRIx64 " EventID 0x%x: valid %d inttype %d intid 0x%x ICID 0x%x vPEID 0x%x doorbell 0x%x" +gicv3_its_dte_read(uint32_t devid, int valid, uint32_t size, uint64_t ittaddr) "GICv3 ITS: Device Table read for DeviceID 0x%x: valid %d size 0x%x ITTaddr 0x%" PRIx64 +gicv3_its_dte_write(uint32_t devid, int valid, uint32_t size, uint64_t ittaddr) "GICv3 ITS: Device Table write for DeviceID 0x%x: valid %d size 0x%x ITTaddr 0x%" PRIx64 +gicv3_its_dte_read_fault(uint32_t devid) "GICv3 ITS: Device Table read for DeviceID 0x%x: faulted" # armv7m_nvic.c nvic_recompute_state(int vectpending, int vectpending_prio, int exception_prio) "NVIC state recomputed: vectpending %d vectpending_prio %d exception_prio %d" diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 4cc204f90d..953fc65fa8 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -27,6 +27,7 @@ #include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/datadir.h" +#include "qemu/memalign.h" #include "qapi/error.h" #include "qapi/qapi-events-machine.h" #include "qapi/qapi-events-qdev.h" diff --git a/hw/ppc/spapr_softmmu.c b/hw/ppc/spapr_softmmu.c index 4ee03c83e4..5170a33369 100644 --- a/hw/ppc/spapr_softmmu.c +++ b/hw/ppc/spapr_softmmu.c @@ -1,5 +1,6 @@ #include "qemu/osdep.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include "cpu.h" #include "helper_regs.h" #include "hw/ppc/spapr.h" diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index 3666b8d946..072686ed58 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -26,6 +26,7 @@ #include "qemu/main-loop.h" #include "qemu/module.h" #include "qemu/hw-version.h" +#include "qemu/memalign.h" #include "hw/scsi/scsi.h" #include "migration/qemu-file-types.h" #include "migration/vmstate.h" diff --git a/hw/tpm/tpm_ppi.c b/hw/tpm/tpm_ppi.c index 6dbb9f41e4..c89ac53e65 100644 --- a/hw/tpm/tpm_ppi.c +++ b/hw/tpm/tpm_ppi.c @@ -12,7 +12,7 @@ */ #include "qemu/osdep.h" - +#include "qemu/memalign.h" #include "qapi/error.h" #include "sysemu/memory_mapping.h" #include "migration/vmstate.h" diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index 84caf5c3d9..c0f0fab28a 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -433,10 +433,6 @@ int cpu_exec(CPUState *cpu); void tcg_exec_realizefn(CPUState *cpu, Error **errp); void tcg_exec_unrealizefn(CPUState *cpu); -/* Returns: 0 on success, -1 on error */ -int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr, - void *ptr, target_ulong len, bool is_write); - /** * cpu_set_cpustate_pointers(cpu) * @cpu: The cpu object diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h index de5f444b19..7f7b5943c7 100644 --- a/include/exec/cpu-common.h +++ b/include/exec/cpu-common.h @@ -7,6 +7,18 @@ #include "exec/hwaddr.h" #endif +/** + * vaddr: + * Type wide enough to contain any #target_ulong virtual address. + */ +typedef uint64_t vaddr; +#define VADDR_PRId PRId64 +#define VADDR_PRIu PRIu64 +#define VADDR_PRIo PRIo64 +#define VADDR_PRIx PRIx64 +#define VADDR_PRIX PRIX64 +#define VADDR_MAX UINT64_MAX + /* Using intptr_t ensures that qemu_*_page_mask is sign-extended even * when intptr_t is 32-bit and we are aligning a long long. */ @@ -78,6 +90,28 @@ void qemu_ram_unset_migratable(RAMBlock *rb); size_t qemu_ram_pagesize(RAMBlock *block); size_t qemu_ram_pagesize_largest(void); +/** + * cpu_address_space_init: + * @cpu: CPU to add this address space to + * @asidx: integer index of this address space + * @prefix: prefix to be used as name of address space + * @mr: the root memory region of address space + * + * Add the specified address space to the CPU's cpu_ases list. + * The address space added with @asidx 0 is the one used for the + * convenience pointer cpu->as. + * The target-specific code which registers ASes is responsible + * for defining what semantics address space 0, 1, 2, etc have. + * + * Before the first call to this function, the caller must set + * cpu->num_ases to the total number of address spaces it needs + * to support. + * + * Note that with KVM only one address space is supported. + */ +void cpu_address_space_init(CPUState *cpu, int asidx, + const char *prefix, MemoryRegion *mr); + void cpu_physical_memory_rw(hwaddr addr, void *buf, hwaddr len, bool is_write); static inline void cpu_physical_memory_read(hwaddr addr, @@ -90,6 +124,7 @@ static inline void cpu_physical_memory_write(hwaddr addr, { cpu_physical_memory_rw(addr, (void *)buf, len, true); } +void cpu_reloading_memory_map(void); void *cpu_physical_memory_map(hwaddr addr, hwaddr *plen, bool is_write); @@ -116,6 +151,10 @@ int ram_block_discard_range(RAMBlock *rb, uint64_t start, size_t length); #endif +/* Returns: 0 on success, -1 on error */ +int cpu_memory_rw_debug(CPUState *cpu, vaddr addr, + void *ptr, size_t len, bool is_write); + /* vl.c */ extern int singlestep; diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h index da987fe8ad..6adacf8928 100644 --- a/include/exec/cpu_ldst.h +++ b/include/exec/cpu_ldst.h @@ -64,6 +64,7 @@ #include "exec/memopidx.h" #include "qemu/int128.h" +#include "cpu.h" #if defined(CONFIG_USER_ONLY) /* sparc32plus has 64bit long but 32bit space address diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index 227e10ba56..d2cb0981f4 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -24,7 +24,6 @@ #ifdef CONFIG_TCG #include "exec/cpu_ldst.h" #endif -#include "sysemu/cpu-timers.h" /* allow to see translation results - the slowdown should be negligible, so we leave it */ #define DEBUG_DISAS @@ -81,31 +80,6 @@ static inline bool cpu_loop_exit_requested(CPUState *cpu) return (int32_t)qatomic_read(&cpu_neg(cpu)->icount_decr.u32) < 0; } -#if !defined(CONFIG_USER_ONLY) -void cpu_reloading_memory_map(void); -/** - * cpu_address_space_init: - * @cpu: CPU to add this address space to - * @asidx: integer index of this address space - * @prefix: prefix to be used as name of address space - * @mr: the root memory region of address space - * - * Add the specified address space to the CPU's cpu_ases list. - * The address space added with @asidx 0 is the one used for the - * convenience pointer cpu->as. - * The target-specific code which registers ASes is responsible - * for defining what semantics address space 0, 1, 2, etc have. - * - * Before the first call to this function, the caller must set - * cpu->num_ases to the total number of address spaces it needs - * to support. - * - * Note that with KVM only one address space is supported. - */ -void cpu_address_space_init(CPUState *cpu, int asidx, - const char *prefix, MemoryRegion *mr); -#endif - #if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG) /* cputlb.c */ /** diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index a024a0350d..89edf94d28 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -45,17 +45,6 @@ void gdb_do_syscall(gdb_syscall_complete_cb cb, const char *fmt, ...); */ void gdb_do_syscallv(gdb_syscall_complete_cb cb, const char *fmt, va_list va); int use_gdb_syscalls(void); -void gdb_set_stop_cpu(CPUState *cpu); - -/** - * gdb_exit: exit gdb session, reporting inferior status - * @code: exit code reported - * - * This closes the session and sends a final packet to GDB reporting - * the exit status of the program. It also cleans up any connections - * detritus before returning. - */ -void gdb_exit(int code); #ifdef CONFIG_USER_ONLY /** @@ -165,7 +154,7 @@ static inline uint8_t * gdb_get_reg_ptr(GByteArray *buf, int len) #define ldtul_p(addr) ldl_p(addr) #endif -#endif +#endif /* NEED_CPU_H */ /** * gdbserver_start: start the gdb server @@ -178,6 +167,18 @@ static inline uint8_t * gdb_get_reg_ptr(GByteArray *buf, int len) int gdbserver_start(const char *port_or_device); /** + * gdb_exit: exit gdb session, reporting inferior status + * @code: exit code reported + * + * This closes the session and sends a final packet to GDB reporting + * the exit status of the program. It also cleans up any connections + * detritus before returning. + */ +void gdb_exit(int code); + +void gdb_set_stop_cpu(CPUState *cpu); + +/** * gdb_has_xml: * This is an ugly hack to cope with both new and old gdb. * If gdb sends qXfer:features:read then assume we're talking to a newish diff --git a/include/exec/poison.h b/include/exec/poison.h index 7ad4ad18e8..7c5c02f03f 100644 --- a/include/exec/poison.h +++ b/include/exec/poison.h @@ -51,8 +51,6 @@ #pragma GCC poison TARGET_PAGE_BITS #pragma GCC poison TARGET_PAGE_ALIGN -#pragma GCC poison CPUArchState - #pragma GCC poison CPU_INTERRUPT_HARD #pragma GCC poison CPU_INTERRUPT_EXITTB #pragma GCC poison CPU_INTERRUPT_HALT diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h index c1ea17d0de..7e76ee2619 100644 --- a/include/hw/arm/virt.h +++ b/include/hw/arm/virt.h @@ -132,6 +132,7 @@ struct VirtMachineClass { bool no_secure_gpio; /* Machines < 6.2 have no support for describing cpu topology to guest */ bool no_cpu_topology; + bool no_tcg_lpa2; }; struct VirtMachineState { diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 76ab3b851c..0efc6153ed 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -22,6 +22,7 @@ #include "hw/qdev-core.h" #include "disas/dis-asm.h" +#include "exec/cpu-common.h" #include "exec/hwaddr.h" #include "exec/memattrs.h" #include "qapi/qapi-types-run-state.h" @@ -36,18 +37,6 @@ typedef int (*WriteCoreDumpFunction)(const void *buf, size_t size, void *opaque); /** - * vaddr: - * Type wide enough to contain any #target_ulong virtual address. - */ -typedef uint64_t vaddr; -#define VADDR_PRId PRId64 -#define VADDR_PRIu PRIu64 -#define VADDR_PRIo PRIo64 -#define VADDR_PRIx PRIx64 -#define VADDR_PRIX PRIX64 -#define VADDR_MAX UINT64_MAX - -/** * SECTION:cpu * @section_id: QEMU-cpu * @title: CPU Class @@ -66,6 +55,24 @@ typedef struct CPUClass CPUClass; DECLARE_CLASS_CHECKERS(CPUClass, CPU, TYPE_CPU) +/** + * OBJECT_DECLARE_CPU_TYPE: + * @CpuInstanceType: instance struct name + * @CpuClassType: class struct name + * @CPU_MODULE_OBJ_NAME: the CPU name in uppercase with underscore separators + * + * This macro is typically used in "cpu-qom.h" header file, and will: + * + * - create the typedefs for the CPU object and class structs + * - register the type for use with g_autoptr + * - provide three standard type cast functions + * + * The object struct and class struct need to be declared manually. + */ +#define OBJECT_DECLARE_CPU_TYPE(CpuInstanceType, CpuClassType, CPU_MODULE_OBJ_NAME) \ + typedef struct ArchCPU CpuInstanceType; \ + OBJECT_DECLARE_TYPE(ArchCPU, CpuClassType, CPU_MODULE_OBJ_NAME); + typedef enum MMUAccessType { MMU_DATA_LOAD = 0, MMU_DATA_STORE = 1, @@ -351,7 +358,7 @@ struct CPUState { AddressSpace *as; MemoryRegion *memory; - void *env_ptr; /* CPUArchState */ + CPUArchState *env_ptr; IcountDecr *icount_decr_ptr; /* Accessed in parallel; all accesses must be atomic */ diff --git a/include/qemu-common.h b/include/qemu-common.h index 68b2e3bc10..8c0d9ab0f7 100644 --- a/include/qemu-common.h +++ b/include/qemu-common.h @@ -26,8 +26,6 @@ int qemu_main(int argc, char **argv, char **envp); #endif -void *qemu_oom_check(void *ptr); - ssize_t qemu_write_full(int fd, const void *buf, size_t count) QEMU_WARN_UNUSED_RESULT; diff --git a/include/qemu/memalign.h b/include/qemu/memalign.h new file mode 100644 index 0000000000..fa299f3bf6 --- /dev/null +++ b/include/qemu/memalign.h @@ -0,0 +1,61 @@ +/* + * Allocation and free functions for aligned memory + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_MEMALIGN_H +#define QEMU_MEMALIGN_H + +/** + * qemu_try_memalign: Allocate aligned memory + * @alignment: required alignment, in bytes + * @size: size of allocation, in bytes + * + * Allocate memory on an aligned boundary (i.e. the returned + * address will be an exact multiple of @alignment). + * @alignment must be a power of 2, or the function will assert(). + * On success, returns allocated memory; on failure, returns NULL. + * + * The memory allocated through this function must be freed via + * qemu_vfree() (and not via free()). + */ +void *qemu_try_memalign(size_t alignment, size_t size); +/** + * qemu_memalign: Allocate aligned memory, without failing + * @alignment: required alignment, in bytes + * @size: size of allocation, in bytes + * + * Allocate memory in the same way as qemu_try_memalign(), but + * abort() with an error message if the memory allocation fails. + * + * The memory allocated through this function must be freed via + * qemu_vfree() (and not via free()). + */ +void *qemu_memalign(size_t alignment, size_t size); +/** + * qemu_vfree: Free memory allocated through qemu_memalign + * @ptr: memory to free + * + * This function must be used to free memory allocated via qemu_memalign() + * or qemu_try_memalign(). (Using the wrong free function will cause + * subtle bugs on Windows hosts.) + */ +void qemu_vfree(void *ptr); +/* + * It's an analog of GLIB's g_autoptr_cleanup_generic_gfree(), used to define + * g_autofree macro. + */ +static inline void qemu_cleanup_generic_vfree(void *p) +{ + void **pp = (void **)p; + qemu_vfree(*pp); +} + +/* + * Analog of g_autofree, but qemu_vfree is called on cleanup instead of g_free. + */ +#define QEMU_AUTO_VFREE __attribute__((cleanup(qemu_cleanup_generic_vfree))) + +#endif diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 7bcce3bceb..c9ec7830c9 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -379,28 +379,10 @@ extern "C" { #endif int qemu_daemon(int nochdir, int noclose); -void *qemu_try_memalign(size_t alignment, size_t size); -void *qemu_memalign(size_t alignment, size_t size); void *qemu_anon_ram_alloc(size_t size, uint64_t *align, bool shared, bool noreserve); -void qemu_vfree(void *ptr); void qemu_anon_ram_free(void *ptr, size_t size); -/* - * It's an analog of GLIB's g_autoptr_cleanup_generic_gfree(), used to define - * g_autofree macro. - */ -static inline void qemu_cleanup_generic_vfree(void *p) -{ - void **pp = (void **)p; - qemu_vfree(*pp); -} - -/* - * Analog of g_autofree, but qemu_vfree is called on cleanup instead of g_free. - */ -#define QEMU_AUTO_VFREE __attribute__((cleanup(qemu_cleanup_generic_vfree))) - #ifdef _WIN32 #define HAVE_CHARDEV_SERIAL 1 #elif defined(__linux__) || defined(__sun__) || defined(__FreeBSD__) \ @@ -673,19 +655,6 @@ static inline int platform_does_not_support_system(const char *command) } #endif /* !HAVE_SYSTEM_FUNCTION */ -/** - * Duplicate directory entry @dent. - * - * It is highly recommended to use this function instead of open coding - * duplication of @c dirent objects, because the actual @c struct @c dirent - * size may be bigger or shorter than @c sizeof(struct dirent) and correct - * handling is platform specific (see gitlab issue #841). - * - * @dent - original directory entry to be duplicated - * @returns duplicated directory entry which should be freed with g_free() - */ -struct dirent *qemu_dirent_dup(struct dirent *dent); - #ifdef __cplusplus } #endif diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h index ee60eb3de4..c564f54c11 100644 --- a/include/qemu/typedefs.h +++ b/include/qemu/typedefs.h @@ -26,6 +26,7 @@ typedef struct AddressSpace AddressSpace; typedef struct AioContext AioContext; typedef struct Aml Aml; typedef struct AnnounceTimer AnnounceTimer; +typedef struct ArchCPU ArchCPU; typedef struct BdrvDirtyBitmap BdrvDirtyBitmap; typedef struct BdrvDirtyBitmapIter BdrvDirtyBitmapIter; typedef struct BlockBackend BlockBackend; @@ -39,6 +40,7 @@ typedef struct CompatProperty CompatProperty; typedef struct CoMutex CoMutex; typedef struct ConfidentialGuestSupport ConfidentialGuestSupport; typedef struct CPUAddressSpace CPUAddressSpace; +typedef struct CPUArchState CPUArchState; typedef struct CPUState CPUState; typedef struct DeviceListener DeviceListener; typedef struct DeviceState DeviceState; diff --git a/include/qemu/xattr.h b/include/qemu/xattr.h index a83fe8e749..f1d0f7be74 100644 --- a/include/qemu/xattr.h +++ b/include/qemu/xattr.h @@ -22,7 +22,9 @@ #ifdef CONFIG_LIBATTR # include <attr/xattr.h> #else -# define ENOATTR ENODATA +# if !defined(ENOATTR) +# define ENOATTR ENODATA +# endif # include <sys/xattr.h> #endif diff --git a/include/sysemu/accel-ops.h b/include/sysemu/accel-ops.h index 032f6979d7..6013c9444c 100644 --- a/include/sysemu/accel-ops.h +++ b/include/sysemu/accel-ops.h @@ -28,8 +28,11 @@ struct AccelOpsClass { /* initialization function called when accel is chosen */ void (*ops_init)(AccelOpsClass *ops); + bool (*cpus_are_resettable)(void); + void (*create_vcpu_thread)(CPUState *cpu); /* MANDATORY NON-NULL */ void (*kick_vcpu_thread)(CPUState *cpu); + bool (*cpu_thread_is_idle)(CPUState *cpu); void (*synchronize_post_reset)(CPUState *cpu); void (*synchronize_post_init)(CPUState *cpu); diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h index 70c579560a..79c2591425 100644 --- a/include/sysemu/arch_init.h +++ b/include/sysemu/arch_init.h @@ -28,4 +28,6 @@ enum { extern const uint32_t arch_type; +void qemu_init_arch_modules(void); + #endif diff --git a/include/sysemu/hax.h b/include/sysemu/hax.h index 247f0661d1..bf8f99a824 100644 --- a/include/sysemu/hax.h +++ b/include/sysemu/hax.h @@ -25,17 +25,23 @@ int hax_sync_vcpus(void); #ifdef NEED_CPU_H +# ifdef CONFIG_HAX +# define CONFIG_HAX_IS_POSSIBLE +# endif +#else /* !NEED_CPU_H */ +# define CONFIG_HAX_IS_POSSIBLE +#endif -#ifdef CONFIG_HAX +#ifdef CONFIG_HAX_IS_POSSIBLE -int hax_enabled(void); +extern bool hax_allowed; -#else /* CONFIG_HAX */ +#define hax_enabled() (hax_allowed) -#define hax_enabled() (0) +#else /* !CONFIG_HAX_IS_POSSIBLE */ -#endif /* CONFIG_HAX */ +#define hax_enabled() (0) -#endif /* NEED_CPU_H */ +#endif /* CONFIG_HAX_IS_POSSIBLE */ #endif /* QEMU_HAX_H */ diff --git a/include/sysemu/hw_accel.h b/include/sysemu/hw_accel.h index 01b5ebf442..22903a55f7 100644 --- a/include/sysemu/hw_accel.h +++ b/include/sysemu/hw_accel.h @@ -23,9 +23,4 @@ void cpu_synchronize_post_reset(CPUState *cpu); void cpu_synchronize_post_init(CPUState *cpu); void cpu_synchronize_pre_loadvm(CPUState *cpu); -static inline bool cpu_check_are_resettable(void) -{ - return kvm_enabled() ? kvm_cpu_check_are_resettable() : true; -} - #endif /* QEMU_HW_ACCEL_H */ diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 6eb39a088b..a5bec96fb0 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -249,6 +249,9 @@ int kvm_has_intx_set_mask(void); bool kvm_arm_supports_user_irq(void); +int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr); +int kvm_on_sigbus(int code, void *addr); + #ifdef NEED_CPU_H #include "cpu.h" @@ -261,9 +264,6 @@ int kvm_remove_breakpoint(CPUState *cpu, target_ulong addr, void kvm_remove_all_breakpoints(CPUState *cpu); int kvm_update_guest_debug(CPUState *cpu, unsigned long reinject_trap); -int kvm_on_sigbus_vcpu(CPUState *cpu, int code, void *addr); -int kvm_on_sigbus(int code, void *addr); - /* internal API */ int kvm_ioctl(KVMState *s, int type, ...); diff --git a/include/sysemu/memory_mapping.h b/include/sysemu/memory_mapping.h index 4b20f1a639..3bbeb1bcb4 100644 --- a/include/sysemu/memory_mapping.h +++ b/include/sysemu/memory_mapping.h @@ -15,8 +15,7 @@ #define MEMORY_MAPPING_H #include "qemu/queue.h" -#include "exec/cpu-defs.h" -#include "exec/memory.h" +#include "exec/cpu-common.h" typedef struct GuestPhysBlock { /* visible to guest, reflects PCI hole, etc */ @@ -43,7 +42,7 @@ typedef struct GuestPhysBlockList { /* The physical and virtual address in the memory mapping are contiguous. */ typedef struct MemoryMapping { hwaddr phys_addr; - target_ulong virt_addr; + vaddr virt_addr; ram_addr_t length; QTAILQ_ENTRY(MemoryMapping) next; } MemoryMapping; diff --git a/meson.build b/meson.build index 038502714a..0763c3b6a0 100644 --- a/meson.build +++ b/meson.build @@ -1462,14 +1462,16 @@ dbus_display = get_option('dbus_display') \ .allowed() have_virtfs = get_option('virtfs') \ - .require(targetos == 'linux', - error_message: 'virtio-9p (virtfs) requires Linux') \ - .require(libattr.found() and libcap_ng.found(), - error_message: 'virtio-9p (virtfs) requires libcap-ng-devel and libattr-devel') \ + .require(targetos == 'linux' or targetos == 'darwin', + error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ + .require(targetos == 'linux' or cc.has_function('pthread_fchdir_np'), + error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ + .require(targetos == 'darwin' or (libattr.found() and libcap_ng.found()), + error_message: 'virtio-9p (virtfs) on Linux requires libcap-ng-devel and libattr-devel') \ .disable_auto_if(not have_tools and not have_system) \ .allowed() -have_virtfs_proxy_helper = have_virtfs and have_tools +have_virtfs_proxy_helper = targetos != 'darwin' and have_virtfs and have_tools foreach k : get_option('trace_backends') config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) @@ -1619,9 +1621,15 @@ config_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) config_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) config_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) config_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) -config_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign')) +# Note that we need to specify prefix: here to avoid incorrectly +# thinking that Windows has posix_memalign() +config_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) +config_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) +config_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) +config_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) config_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) config_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) +config_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) config_host_data.set('CONFIG_SEM_TIMEDWAIT', cc.has_function('sem_timedwait', dependencies: threads)) config_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) config_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) @@ -2432,8 +2440,8 @@ if get_option('cfi') and slirp_opt == 'system' endif fdt = not_found -fdt_opt = get_option('fdt') if have_system + fdt_opt = get_option('fdt') if fdt_opt in ['enabled', 'auto', 'system'] have_internal = fs.exists(meson.current_source_dir() / 'dtc/libfdt/Makefile.libfdt') fdt = cc.find_library('fdt', kwargs: static_kwargs, @@ -2476,6 +2484,8 @@ if have_system fdt = declare_dependency(link_with: libfdt, include_directories: fdt_inc) endif +else + fdt_opt = 'disabled' endif if not fdt.found() and fdt_required.length() > 0 error('fdt not available but required by targets ' + ', '.join(fdt_required)) diff --git a/nbd/server.c b/nbd/server.c index 9fb2f26402..53e68cf027 100644 --- a/nbd/server.c +++ b/nbd/server.c @@ -25,6 +25,7 @@ #include "trace.h" #include "nbd-internal.h" #include "qemu/units.h" +#include "qemu/memalign.h" #define NBD_META_ID_BASE_ALLOCATION 0 #define NBD_META_ID_ALLOCATION_DEPTH 1 diff --git a/net/l2tpv3.c b/net/l2tpv3.c index e4d4218db6..b8faa8796c 100644 --- a/net/l2tpv3.c +++ b/net/l2tpv3.c @@ -34,7 +34,7 @@ #include "qemu/sockets.h" #include "qemu/iov.h" #include "qemu/main-loop.h" - +#include "qemu/memalign.h" /* The buffer size needs to be investigated for optimum numbers and * optimum means of paging in on different systems. This size is diff --git a/pc-bios/bios-256k.bin b/pc-bios/bios-256k.bin index e0796344df..6163fb8149 100644 --- a/pc-bios/bios-256k.bin +++ b/pc-bios/bios-256k.bin Binary files differdiff --git a/pc-bios/bios-microvm.bin b/pc-bios/bios-microvm.bin index f0215521b0..97fbd3192a 100644 --- a/pc-bios/bios-microvm.bin +++ b/pc-bios/bios-microvm.bin Binary files differdiff --git a/pc-bios/bios.bin b/pc-bios/bios.bin index bcf8b484c9..68f65ff2fd 100644 --- a/pc-bios/bios.bin +++ b/pc-bios/bios.bin Binary files differdiff --git a/pc-bios/vgabios-ati.bin b/pc-bios/vgabios-ati.bin index 7171a56f9d..4533d0d063 100644 --- a/pc-bios/vgabios-ati.bin +++ b/pc-bios/vgabios-ati.bin Binary files differdiff --git a/pc-bios/vgabios-bochs-display.bin b/pc-bios/vgabios-bochs-display.bin index afea4c930d..3ecf92de01 100644 --- a/pc-bios/vgabios-bochs-display.bin +++ b/pc-bios/vgabios-bochs-display.bin Binary files differdiff --git a/pc-bios/vgabios-cirrus.bin b/pc-bios/vgabios-cirrus.bin index 194c8139a7..9b4ffdf45f 100644 --- a/pc-bios/vgabios-cirrus.bin +++ b/pc-bios/vgabios-cirrus.bin Binary files differdiff --git a/pc-bios/vgabios-qxl.bin b/pc-bios/vgabios-qxl.bin index 056b6657b3..8a27dac557 100644 --- a/pc-bios/vgabios-qxl.bin +++ b/pc-bios/vgabios-qxl.bin Binary files differdiff --git a/pc-bios/vgabios-ramfb.bin b/pc-bios/vgabios-ramfb.bin index 02662006f2..ec9541cfb4 100644 --- a/pc-bios/vgabios-ramfb.bin +++ b/pc-bios/vgabios-ramfb.bin Binary files differdiff --git a/pc-bios/vgabios-stdvga.bin b/pc-bios/vgabios-stdvga.bin index cf81ce2876..55390c45c9 100644 --- a/pc-bios/vgabios-stdvga.bin +++ b/pc-bios/vgabios-stdvga.bin Binary files differdiff --git a/pc-bios/vgabios-virtio.bin b/pc-bios/vgabios-virtio.bin index f4178f70de..2334733a75 100644 --- a/pc-bios/vgabios-virtio.bin +++ b/pc-bios/vgabios-virtio.bin Binary files differdiff --git a/pc-bios/vgabios-vmware.bin b/pc-bios/vgabios-vmware.bin index 8fae88af28..b668ac04a6 100644 --- a/pc-bios/vgabios-vmware.bin +++ b/pc-bios/vgabios-vmware.bin Binary files differdiff --git a/pc-bios/vgabios.bin b/pc-bios/vgabios.bin index e5f45f0c9e..a924891ea5 100644 --- a/pc-bios/vgabios.bin +++ b/pc-bios/vgabios.bin Binary files differdiff --git a/plugins/loader.c b/plugins/loader.c index 4883b0a1cb..88c30bde2d 100644 --- a/plugins/loader.c +++ b/plugins/loader.c @@ -27,6 +27,7 @@ #include "qemu/cacheinfo.h" #include "qemu/xxhash.h" #include "qemu/plugin.h" +#include "qemu/memalign.h" #include "hw/core/cpu.h" #include "exec/exec-all.h" #ifndef CONFIG_USER_ONLY diff --git a/qemu-img.c b/qemu-img.c index 6fe2466032..5dffb3e616 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -42,6 +42,7 @@ #include "qemu/module.h" #include "qemu/sockets.h" #include "qemu/units.h" +#include "qemu/memalign.h" #include "qom/object_interfaces.h" #include "sysemu/block-backend.h" #include "block/block_int.h" diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c index 46593d632d..633b46cdb2 100644 --- a/qemu-io-cmds.c +++ b/qemu-io-cmds.c @@ -21,6 +21,7 @@ #include "qemu/option.h" #include "qemu/timer.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #define CMD_NOFILE_OK 0x01 diff --git a/qom/object.c b/qom/object.c index 9f7a33139d..4048a2fef1 100644 --- a/qom/object.c +++ b/qom/object.c @@ -16,6 +16,7 @@ #include "qom/object.h" #include "qom/object_interfaces.h" #include "qemu/cutils.h" +#include "qemu/memalign.h" #include "qapi/visitor.h" #include "qapi/string-input-visitor.h" #include "qapi/string-output-visitor.h" diff --git a/roms/seabios b/roms/seabios -Subproject 6a62e0cb0dfe9cd28b70547dbea5caf76847c3a +Subproject d239552ce7220e448ae81f41515138f7b9e3c4d diff --git a/softmmu/arch_init.c b/softmmu/arch_init.c index 8919405c7b..79716f959b 100644 --- a/softmmu/arch_init.c +++ b/softmmu/arch_init.c @@ -22,6 +22,7 @@ * THE SOFTWARE. */ #include "qemu/osdep.h" +#include "qemu/module.h" #include "sysemu/arch_init.h" #ifdef TARGET_SPARC @@ -39,3 +40,11 @@ int graphic_depth = 32; #endif const uint32_t arch_type = QEMU_ARCH; + +void qemu_init_arch_modules(void) +{ +#ifdef CONFIG_MODULES + module_init_info(qemu_modinfo); + module_allow_arch(TARGET_NAME); +#endif +} diff --git a/softmmu/cpu-timers.c b/softmmu/cpu-timers.c index 34ddfa02f1..204d946a17 100644 --- a/softmmu/cpu-timers.c +++ b/softmmu/cpu-timers.c @@ -28,7 +28,6 @@ #include "migration/vmstate.h" #include "qapi/error.h" #include "qemu/error-report.h" -#include "exec/exec-all.h" #include "sysemu/cpus.h" #include "qemu/main-loop.h" #include "qemu/option.h" diff --git a/softmmu/cpus.c b/softmmu/cpus.c index 1681844b61..e1d84c8ccb 100644 --- a/softmmu/cpus.c +++ b/softmmu/cpus.c @@ -33,7 +33,7 @@ #include "qapi/qmp/qerror.h" #include "exec/gdbstub.h" #include "sysemu/hw_accel.h" -#include "exec/exec-all.h" +#include "exec/cpu-common.h" #include "qemu/thread.h" #include "qemu/plugin.h" #include "sysemu/cpus.h" @@ -67,6 +67,11 @@ static QemuMutex qemu_global_mutex; +/* + * The chosen accelerator is supposed to register this. + */ +static const AccelOpsClass *cpus_accel; + bool cpu_is_stopped(CPUState *cpu) { return cpu->stopped || !runstate_is_running(); @@ -85,10 +90,12 @@ bool cpu_thread_is_idle(CPUState *cpu) if (cpu_is_stopped(cpu)) { return true; } - if (!cpu->halted || cpu_has_work(cpu) || - kvm_halt_in_kernel() || whpx_apic_in_platform()) { + if (!cpu->halted || cpu_has_work(cpu)) { return false; } + if (cpus_accel->cpu_thread_is_idle) { + return cpus_accel->cpu_thread_is_idle(cpu); + } return true; } @@ -122,11 +129,6 @@ void hw_error(const char *fmt, ...) abort(); } -/* - * The chosen accelerator is supposed to register this. - */ -static const AccelOpsClass *cpus_accel; - void cpu_synchronize_all_states(void) { CPUState *cpu; @@ -193,7 +195,10 @@ void cpu_synchronize_pre_loadvm(CPUState *cpu) bool cpus_are_resettable(void) { - return cpu_check_are_resettable(); + if (cpus_accel->cpus_are_resettable) { + return cpus_accel->cpus_are_resettable(); + } + return true; } int64_t cpus_get_virtual_clock(void) diff --git a/softmmu/globals.c b/softmmu/globals.c index 7d0fc81183..3ebd718e35 100644 --- a/softmmu/globals.c +++ b/softmmu/globals.c @@ -25,8 +25,6 @@ #include "qemu/osdep.h" #include "exec/cpu-common.h" #include "hw/display/vga.h" -#include "hw/i386/pc.h" -#include "hw/i386/x86.h" #include "hw/loader.h" #include "hw/xen/xen.h" #include "net/net.h" diff --git a/softmmu/memory_mapping.c b/softmmu/memory_mapping.c index a62eaa49cc..8320165ea2 100644 --- a/softmmu/memory_mapping.c +++ b/softmmu/memory_mapping.c @@ -17,6 +17,7 @@ #include "sysemu/memory_mapping.h" #include "exec/memory.h" #include "exec/address-spaces.h" +#include "hw/core/cpu.h" //#define DEBUG_GUEST_PHYS_REGION_ADD diff --git a/softmmu/meson.build b/softmmu/meson.build index 39f766ce7c..8138248661 100644 --- a/softmmu/meson.build +++ b/softmmu/meson.build @@ -1,20 +1,9 @@ specific_ss.add(when: 'CONFIG_SOFTMMU', if_true: [files( 'arch_init.c', - 'balloon.c', - 'cpus.c', - 'cpu-throttle.c', - 'datadir.c', - 'globals.c', - 'physmem.c', 'ioport.c', - 'rtc.c', - 'runstate.c', 'memory.c', - 'memory_mapping.c', + 'physmem.c', 'qtest.c', - 'vl.c', - 'cpu-timers.c', - 'runstate-action.c', )]) specific_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: [files( @@ -22,9 +11,20 @@ specific_ss.add(when: ['CONFIG_SOFTMMU', 'CONFIG_TCG'], if_true: [files( )]) softmmu_ss.add(files( + 'balloon.c', 'bootdevice.c', + 'cpus.c', + 'cpu-throttle.c', + 'cpu-timers.c', + 'datadir.c', 'dma-helpers.c', + 'globals.c', + 'memory_mapping.c', 'qdev-monitor.c', + 'rtc.c', + 'runstate-action.c', + 'runstate.c', + 'vl.c', ), sdl, libpmem, libdaxctl) if have_tpm diff --git a/softmmu/physmem.c b/softmmu/physmem.c index a13289a594..43ae70fbe2 100644 --- a/softmmu/physmem.c +++ b/softmmu/physmem.c @@ -42,6 +42,7 @@ #include "qemu/config-file.h" #include "qemu/error-report.h" #include "qemu/qemu-print.h" +#include "qemu/memalign.h" #include "exec/memory.h" #include "exec/ioport.h" #include "sysemu/dma.h" @@ -61,7 +62,6 @@ #include "exec/memory-internal.h" #include "exec/ram_addr.h" -#include "exec/log.h" #include "qemu/pmem.h" @@ -3436,11 +3436,11 @@ address_space_write_cached_slow(MemoryRegionCache *cache, hwaddr addr, #include "memory_ldst.c.inc" /* virtual memory access for debug (includes writing to ROM) */ -int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr, - void *ptr, target_ulong len, bool is_write) +int cpu_memory_rw_debug(CPUState *cpu, vaddr addr, + void *ptr, size_t len, bool is_write) { hwaddr phys_addr; - target_ulong l, page; + vaddr l, page; uint8_t *buf = ptr; cpu_synchronize_state(cpu); diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c index fe6cf268ff..12fe60c467 100644 --- a/softmmu/qdev-monitor.c +++ b/softmmu/qdev-monitor.c @@ -1038,6 +1038,13 @@ int qemu_global_option(const char *str) if (!opts) { return -1; } + if (!qemu_opt_get(opts, "driver") + || !qemu_opt_get(opts, "property") + || !qemu_opt_get(opts, "value")) { + error_report("options 'driver', 'property', and 'value'" + " are required"); + return -1; + } return 0; } diff --git a/softmmu/vl.c b/softmmu/vl.c index 1fe028800f..0b81f61535 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -2815,10 +2815,7 @@ void qemu_init(int argc, char **argv, char **envp) error_init(argv[0]); qemu_init_exec_dir(argv[0]); -#ifdef CONFIG_MODULES - module_init_info(qemu_modinfo); - module_allow_arch(TARGET_NAME); -#endif + qemu_init_arch_modules(); qemu_init_subsystems(); diff --git a/target/alpha/cpu-qom.h b/target/alpha/cpu-qom.h index 7bb9173c57..1f200724b6 100644 --- a/target/alpha/cpu-qom.h +++ b/target/alpha/cpu-qom.h @@ -25,8 +25,7 @@ #define TYPE_ALPHA_CPU "alpha-cpu" -OBJECT_DECLARE_TYPE(AlphaCPU, AlphaCPUClass, - ALPHA_CPU) +OBJECT_DECLARE_CPU_TYPE(AlphaCPU, AlphaCPUClass, ALPHA_CPU) /** * AlphaCPUClass: diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h index e819211503..58f00b7814 100644 --- a/target/alpha/cpu.h +++ b/target/alpha/cpu.h @@ -197,9 +197,7 @@ enum { #define MMU_USER_IDX 1 #define MMU_PHYS_IDX 2 -typedef struct CPUAlphaState CPUAlphaState; - -struct CPUAlphaState { +typedef struct CPUArchState { uint64_t ir[31]; float64 fir[31]; uint64_t pc; @@ -251,7 +249,7 @@ struct CPUAlphaState { uint32_t features; uint32_t amask; int implver; -}; +} CPUAlphaState; /** * AlphaCPU: @@ -259,7 +257,7 @@ struct CPUAlphaState { * * An Alpha CPU. */ -struct AlphaCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -285,9 +283,6 @@ int alpha_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); #define cpu_list alpha_cpu_list -typedef CPUAlphaState CPUArchState; -typedef AlphaCPU ArchCPU; - #include "exec/cpu-all.h" enum { diff --git a/target/alpha/translate.c b/target/alpha/translate.c index ca78a0faed..66768ab47a 100644 --- a/target/alpha/translate.c +++ b/target/alpha/translate.c @@ -20,7 +20,6 @@ #include "qemu/osdep.h" #include "cpu.h" #include "sysemu/cpus.h" -#include "sysemu/cpu-timers.h" #include "disas/disas.h" #include "qemu/host-utils.h" #include "exec/exec-all.h" diff --git a/target/arm/cpu-qom.h b/target/arm/cpu-qom.h index a22bd506d0..64c44cef2d 100644 --- a/target/arm/cpu-qom.h +++ b/target/arm/cpu-qom.h @@ -27,8 +27,7 @@ struct arm_boot_info; #define TYPE_ARM_CPU "arm-cpu" -OBJECT_DECLARE_TYPE(ARMCPU, ARMCPUClass, - ARM_CPU) +OBJECT_DECLARE_CPU_TYPE(ARMCPU, ARMCPUClass, ARM_CPU) #define TYPE_ARM_MAX_CPU "max-" TYPE_ARM_CPU diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 7091684a16..185d4e774d 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -1392,6 +1392,12 @@ void arm_cpu_finalize_features(ARMCPU *cpu, Error **errp) error_propagate(errp, local_err); return; } + + arm_cpu_lpa2_finalize(cpu, &local_err); + if (local_err != NULL) { + error_propagate(errp, local_err); + return; + } } if (kvm_enabled()) { diff --git a/target/arm/cpu.h b/target/arm/cpu.h index 24d9fff170..157f214cce 100644 --- a/target/arm/cpu.h +++ b/target/arm/cpu.h @@ -204,10 +204,12 @@ typedef struct { # define ARM_MAX_VQ 16 void arm_cpu_sve_finalize(ARMCPU *cpu, Error **errp); void arm_cpu_pauth_finalize(ARMCPU *cpu, Error **errp); +void arm_cpu_lpa2_finalize(ARMCPU *cpu, Error **errp); #else # define ARM_MAX_VQ 1 static inline void arm_cpu_sve_finalize(ARMCPU *cpu, Error **errp) { } static inline void arm_cpu_pauth_finalize(ARMCPU *cpu, Error **errp) { } +static inline void arm_cpu_lpa2_finalize(ARMCPU *cpu, Error **errp) { } #endif typedef struct ARMVectorReg { @@ -232,7 +234,7 @@ typedef struct CPUARMTBFlags { target_ulong flags2; } CPUARMTBFlags; -typedef struct CPUARMState { +typedef struct CPUArchState { /* Regs for current mode. */ uint32_t regs[16]; @@ -774,7 +776,7 @@ typedef struct ARMISARegisters ARMISARegisters; * * An ARM CPU core. */ -struct ARMCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -975,10 +977,11 @@ struct ARMCPU { /* * Intermediate values used during property parsing. - * Once finalized, the values should be read from ID_AA64ISAR1. + * Once finalized, the values should be read from ID_AA64*. */ bool prop_pauth; bool prop_pauth_impdef; + bool prop_lpa2; /* DCZ blocksize, in log_2(words), ie low 4 bits of DCZID_EL0 */ uint32_t dcz_blocksize; @@ -3410,9 +3413,6 @@ static inline bool arm_cpu_data_is_big_endian(CPUARMState *env) } } -typedef CPUARMState CPUArchState; -typedef ARMCPU ArchCPU; - #include "exec/cpu-all.h" /* diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c index 2fdc16bf18..eb44c05822 100644 --- a/target/arm/cpu64.c +++ b/target/arm/cpu64.c @@ -688,6 +688,29 @@ void aarch64_add_pauth_properties(Object *obj) } } +static Property arm_cpu_lpa2_property = + DEFINE_PROP_BOOL("lpa2", ARMCPU, prop_lpa2, true); + +void arm_cpu_lpa2_finalize(ARMCPU *cpu, Error **errp) +{ + uint64_t t; + + /* + * We only install the property for tcg -cpu max; this is the + * only situation in which the cpu field can be true. + */ + if (!cpu->prop_lpa2) { + return; + } + + t = cpu->isar.id_aa64mmfr0; + t = FIELD_DP64(t, ID_AA64MMFR0, TGRAN16, 2); /* 16k pages w/ LPA2 */ + t = FIELD_DP64(t, ID_AA64MMFR0, TGRAN4, 1); /* 4k pages w/ LPA2 */ + t = FIELD_DP64(t, ID_AA64MMFR0, TGRAN16_2, 3); /* 16k stage2 w/ LPA2 */ + t = FIELD_DP64(t, ID_AA64MMFR0, TGRAN4_2, 3); /* 4k stage2 w/ LPA2 */ + cpu->isar.id_aa64mmfr0 = t; +} + static void aarch64_host_initfn(Object *obj) { #if defined(CONFIG_KVM) @@ -897,6 +920,7 @@ static void aarch64_max_initfn(Object *obj) aarch64_add_sve_properties(obj); object_property_add(obj, "sve-max-vq", "uint32", cpu_max_get_sve_max_vq, cpu_max_set_sve_max_vq, NULL, NULL); + qdev_property_add_static(DEVICE(obj), &arm_cpu_lpa2_property); } static void aarch64_a64fx_initfn(Object *obj) diff --git a/target/arm/hvf_arm.h b/target/arm/hvf_arm.h index ea238cff83..9a9d1a0bf5 100644 --- a/target/arm/hvf_arm.h +++ b/target/arm/hvf_arm.h @@ -13,6 +13,6 @@ #include "cpu.h" -void hvf_arm_set_cpu_features_from_host(struct ARMCPU *cpu); +void hvf_arm_set_cpu_features_from_host(ARMCPU *cpu); #endif diff --git a/target/arm/translate-neon.c b/target/arm/translate-neon.c index 3854dd3516..384604c009 100644 --- a/target/arm/translate-neon.c +++ b/target/arm/translate-neon.c @@ -657,21 +657,24 @@ static bool trans_VLDST_single(DisasContext *s, arg_VLDST_single *a) /* Catch the UNDEF cases. This is unavoidably a bit messy. */ switch (nregs) { case 1: + if (a->stride != 1) { + return false; + } if (((a->align & (1 << a->size)) != 0) || (a->size == 2 && (a->align == 1 || a->align == 2))) { return false; } break; - case 3: - if ((a->align & 1) != 0) { - return false; - } - /* fall through */ case 2: if (a->size == 2 && (a->align & 2) != 0) { return false; } break; + case 3: + if (a->align != 0) { + return false; + } + break; case 4: if (a->size == 2 && a->align == 3) { return false; diff --git a/target/avr/cpu-qom.h b/target/avr/cpu-qom.h index 14e5b3ce72..32a1c762e6 100644 --- a/target/avr/cpu-qom.h +++ b/target/avr/cpu-qom.h @@ -26,8 +26,7 @@ #define TYPE_AVR_CPU "avr-cpu" -OBJECT_DECLARE_TYPE(AVRCPU, AVRCPUClass, - AVR_CPU) +OBJECT_DECLARE_CPU_TYPE(AVRCPU, AVRCPUClass, AVR_CPU) /** * AVRCPUClass: diff --git a/target/avr/cpu.h b/target/avr/cpu.h index dceacf3cd7..55497f851d 100644 --- a/target/avr/cpu.h +++ b/target/avr/cpu.h @@ -108,9 +108,7 @@ typedef enum AVRFeature { AVR_FEATURE_RAMPZ, } AVRFeature; -typedef struct CPUAVRState CPUAVRState; - -struct CPUAVRState { +typedef struct CPUArchState { uint32_t pc_w; /* 0x003fffff up to 22 bits */ uint32_t sregC; /* 0x00000001 1 bit */ @@ -137,7 +135,7 @@ struct CPUAVRState { bool fullacc; /* CPU/MEM if true MEM only otherwise */ uint64_t features; -}; +} CPUAVRState; /** * AVRCPU: @@ -145,14 +143,14 @@ struct CPUAVRState { * * A AVR CPU. */ -typedef struct AVRCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ CPUNegativeOffsetState neg; CPUAVRState env; -} AVRCPU; +}; extern const struct VMStateDescription vms_avr_cpu; @@ -247,9 +245,6 @@ bool avr_cpu_tlb_fill(CPUState *cs, vaddr address, int size, MMUAccessType access_type, int mmu_idx, bool probe, uintptr_t retaddr); -typedef CPUAVRState CPUArchState; -typedef AVRCPU ArchCPU; - #include "exec/cpu-all.h" #endif /* !defined (QEMU_AVR_CPU_H) */ diff --git a/target/cris/cpu-qom.h b/target/cris/cpu-qom.h index 2596edc7e3..71e8af0e70 100644 --- a/target/cris/cpu-qom.h +++ b/target/cris/cpu-qom.h @@ -25,8 +25,7 @@ #define TYPE_CRIS_CPU "cris-cpu" -OBJECT_DECLARE_TYPE(CRISCPU, CRISCPUClass, - CRIS_CPU) +OBJECT_DECLARE_CPU_TYPE(CRISCPU, CRISCPUClass, CRIS_CPU) /** * CRISCPUClass: diff --git a/target/cris/cpu.h b/target/cris/cpu.h index b445b194ea..e6776f25b1 100644 --- a/target/cris/cpu.h +++ b/target/cris/cpu.h @@ -105,7 +105,7 @@ typedef struct { uint32_t lo; } TLBSet; -typedef struct CPUCRISState { +typedef struct CPUArchState { uint32_t regs[16]; /* P0 - P15 are referred to as special registers in the docs. */ uint32_t pregs[16]; @@ -173,7 +173,7 @@ typedef struct CPUCRISState { * * A CRIS CPU. */ -struct CRISCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -265,9 +265,6 @@ static inline int cpu_mmu_index (CPUCRISState *env, bool ifetch) #define SFR_RW_MM_TLB_LO env->pregs[PR_SRS]][5 #define SFR_RW_MM_TLB_HI env->pregs[PR_SRS]][6 -typedef CPUCRISState CPUArchState; -typedef CRISCPU ArchCPU; - #include "exec/cpu-all.h" static inline void cpu_get_tb_cpu_state(CPUCRISState *env, target_ulong *pc, diff --git a/target/hexagon/cpu.h b/target/hexagon/cpu.h index 58a0d3870b..2a65a57bab 100644 --- a/target/hexagon/cpu.h +++ b/target/hexagon/cpu.h @@ -1,5 +1,5 @@ /* - * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved. + * Copyright(c) 2019-2022 Qualcomm Innovation Center, Inc. All Rights Reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -18,14 +18,13 @@ #ifndef HEXAGON_CPU_H #define HEXAGON_CPU_H -/* Forward declaration needed by some of the header files */ -typedef struct CPUHexagonState CPUHexagonState; - #include "fpu/softfloat-types.h" #include "exec/cpu-defs.h" #include "hex_regs.h" #include "mmvec/mmvec.h" +#include "qom/object.h" +#include "hw/core/cpu.h" #define NUM_PREGS 4 #define TOTAL_PER_THREAD_REGS 64 @@ -75,7 +74,7 @@ typedef struct { /* Maximum number of vector temps in a packet */ #define VECTOR_TEMPS_MAX 4 -struct CPUHexagonState { +typedef struct CPUArchState { target_ulong gpr[TOTAL_PER_THREAD_REGS]; target_ulong pred[NUM_PREGS]; target_ulong branch_taken; @@ -129,14 +128,9 @@ struct CPUHexagonState { target_ulong vstore_pending[VSTORES_MAX]; bool vtcm_pending; VTCMStoreLog vtcm_log; -}; +} CPUHexagonState; -#define HEXAGON_CPU_CLASS(klass) \ - OBJECT_CLASS_CHECK(HexagonCPUClass, (klass), TYPE_HEXAGON_CPU) -#define HEXAGON_CPU(obj) \ - OBJECT_CHECK(HexagonCPU, (obj), TYPE_HEXAGON_CPU) -#define HEXAGON_CPU_GET_CLASS(obj) \ - OBJECT_GET_CLASS(HexagonCPUClass, (obj), TYPE_HEXAGON_CPU) +OBJECT_DECLARE_CPU_TYPE(HexagonCPU, HexagonCPUClass, HEXAGON_CPU) typedef struct HexagonCPUClass { /*< private >*/ @@ -146,7 +140,7 @@ typedef struct HexagonCPUClass { DeviceReset parent_reset; } HexagonCPUClass; -typedef struct HexagonCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -155,7 +149,7 @@ typedef struct HexagonCPU { bool lldb_compat; target_ulong lldb_stack_adjust; -} HexagonCPU; +}; #include "cpu_bits.h" @@ -180,7 +174,6 @@ static inline int cpu_mmu_index(CPUHexagonState *env, bool ifetch) #endif } -typedef struct CPUHexagonState CPUArchState; typedef HexagonCPU ArchCPU; void hexagon_translate_init(void); diff --git a/target/hppa/cpu-qom.h b/target/hppa/cpu-qom.h index d424f88370..b96e0318c7 100644 --- a/target/hppa/cpu-qom.h +++ b/target/hppa/cpu-qom.h @@ -25,8 +25,7 @@ #define TYPE_HPPA_CPU "hppa-cpu" -OBJECT_DECLARE_TYPE(HPPACPU, HPPACPUClass, - HPPA_CPU) +OBJECT_DECLARE_CPU_TYPE(HPPACPU, HPPACPUClass, HPPA_CPU) /** * HPPACPUClass: diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index 93c119532a..4cc936b6bf 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -138,8 +138,6 @@ #define CR_IPSW 22 #define CR_EIRR 23 -typedef struct CPUHPPAState CPUHPPAState; - #if TARGET_REGISTER_BITS == 32 typedef uint32_t target_ureg; typedef int32_t target_sreg; @@ -168,7 +166,7 @@ typedef struct { unsigned access_id : 16; } hppa_tlb_entry; -struct CPUHPPAState { +typedef struct CPUArchState { target_ureg gr[32]; uint64_t fr[32]; uint64_t sr[8]; /* stored shifted into place for gva */ @@ -207,7 +205,7 @@ struct CPUHPPAState { /* ??? We should use a more intelligent data structure. */ hppa_tlb_entry tlb[HPPA_TLB_ENTRIES]; uint32_t tlb_last; -}; +} CPUHPPAState; /** * HPPACPU: @@ -215,7 +213,7 @@ struct CPUHPPAState { * * An HPPA CPU. */ -struct HPPACPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -225,10 +223,6 @@ struct HPPACPU { QEMUTimer *alarm_timer; }; - -typedef CPUHPPAState CPUArchState; -typedef HPPACPU ArchCPU; - #include "exec/cpu-all.h" static inline int cpu_mmu_index(CPUHPPAState *env, bool ifetch) diff --git a/target/i386/cpu-qom.h b/target/i386/cpu-qom.h index f9923cee04..c557a522e1 100644 --- a/target/i386/cpu-qom.h +++ b/target/i386/cpu-qom.h @@ -30,8 +30,7 @@ #define TYPE_X86_CPU "i386-cpu" #endif -OBJECT_DECLARE_TYPE(X86CPU, X86CPUClass, - X86_CPU) +OBJECT_DECLARE_CPU_TYPE(X86CPU, X86CPUClass, X86_CPU) typedef struct X86CPUModel X86CPUModel; diff --git a/target/i386/cpu.h b/target/i386/cpu.h index e69ab5dd78..e11734ba86 100644 --- a/target/i386/cpu.h +++ b/target/i386/cpu.h @@ -1431,7 +1431,7 @@ typedef struct HVFX86LazyFlags { target_ulong auxbits; } HVFX86LazyFlags; -typedef struct CPUX86State { +typedef struct CPUArchState { /* standard registers */ target_ulong regs[CPU_NB_REGS]; target_ulong eip; @@ -1707,7 +1707,7 @@ struct kvm_msrs; * * An x86 CPU. */ -struct X86CPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -2074,9 +2074,6 @@ static inline int cpu_mmu_index_kernel(CPUX86State *env) #define CC_SRC2 (env->cc_src2) #define CC_OP (env->cc_op) -typedef CPUX86State CPUArchState; -typedef X86CPU ArchCPU; - #include "exec/cpu-all.h" #include "svm.h" diff --git a/target/i386/hax/hax-all.c b/target/i386/hax/hax-all.c index bf65ed6fa9..81f665e212 100644 --- a/target/i386/hax/hax-all.c +++ b/target/i386/hax/hax-all.c @@ -49,18 +49,13 @@ const uint32_t hax_cur_version = 0x4; /* API v4: unmapping and MMIO moves */ /* Minimum HAX kernel version */ const uint32_t hax_min_version = 0x4; /* API v4: supports unmapping */ -static bool hax_allowed; +bool hax_allowed; struct hax_state hax_global; static void hax_vcpu_sync_state(CPUArchState *env, int modified); static int hax_arch_get_registers(CPUArchState *env); -int hax_enabled(void) -{ - return hax_allowed; -} - int valid_hax_tunnel_size(uint16_t size) { return size >= sizeof(struct hax_tunnel); @@ -227,7 +222,7 @@ int hax_init_vcpu(CPUState *cpu) cpu->hax_vcpu = hax_global.vm->vcpus[cpu->cpu_index]; cpu->vcpu_dirty = true; - qemu_register_reset(hax_reset_vcpu_state, (CPUArchState *) (cpu->env_ptr)); + qemu_register_reset(hax_reset_vcpu_state, cpu->env_ptr); return ret; } @@ -674,7 +669,7 @@ void hax_cpu_synchronize_pre_loadvm(CPUState *cpu) int hax_smp_cpu_exec(CPUState *cpu) { - CPUArchState *env = (CPUArchState *) (cpu->env_ptr); + CPUArchState *env = cpu->env_ptr; int fatal; int ret; diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c index 4ba6e82fab..fc12c02fb2 100644 --- a/target/i386/hvf/hvf.c +++ b/target/i386/hvf/hvf.c @@ -49,6 +49,7 @@ #include "qemu/osdep.h" #include "qemu-common.h" #include "qemu/error-report.h" +#include "qemu/memalign.h" #include "sysemu/hvf.h" #include "sysemu/hvf_int.h" diff --git a/target/i386/hvf/x86_emu.c b/target/i386/hvf/x86_emu.c index 7c8203b21f..050428795b 100644 --- a/target/i386/hvf/x86_emu.c +++ b/target/i386/hvf/x86_emu.c @@ -171,12 +171,12 @@ void write_val_to_reg(target_ulong reg_ptr, target_ulong val, int size) } } -static bool is_host_reg(struct CPUX86State *env, target_ulong ptr) +static bool is_host_reg(CPUX86State *env, target_ulong ptr) { return (ptr - (target_ulong)&env->regs[0]) < sizeof(env->regs); } -void write_val_ext(struct CPUX86State *env, target_ulong ptr, target_ulong val, int size) +void write_val_ext(CPUX86State *env, target_ulong ptr, target_ulong val, int size) { if (is_host_reg(env, ptr)) { write_val_to_reg(ptr, val, size); @@ -185,14 +185,14 @@ void write_val_ext(struct CPUX86State *env, target_ulong ptr, target_ulong val, vmx_write_mem(env_cpu(env), ptr, &val, size); } -uint8_t *read_mmio(struct CPUX86State *env, target_ulong ptr, int bytes) +uint8_t *read_mmio(CPUX86State *env, target_ulong ptr, int bytes) { vmx_read_mem(env_cpu(env), env->hvf_mmio_buf, ptr, bytes); return env->hvf_mmio_buf; } -target_ulong read_val_ext(struct CPUX86State *env, target_ulong ptr, int size) +target_ulong read_val_ext(CPUX86State *env, target_ulong ptr, int size) { target_ulong val; uint8_t *mmio_ptr; @@ -222,7 +222,7 @@ target_ulong read_val_ext(struct CPUX86State *env, target_ulong ptr, int size) return val; } -static void fetch_operands(struct CPUX86State *env, struct x86_decode *decode, +static void fetch_operands(CPUX86State *env, struct x86_decode *decode, int n, bool val_op0, bool val_op1, bool val_op2) { int i; @@ -261,7 +261,7 @@ static void fetch_operands(struct CPUX86State *env, struct x86_decode *decode, } } -static void exec_mov(struct CPUX86State *env, struct x86_decode *decode) +static void exec_mov(CPUX86State *env, struct x86_decode *decode) { fetch_operands(env, decode, 2, false, true, false); write_val_ext(env, decode->op[0].ptr, decode->op[1].val, @@ -270,49 +270,49 @@ static void exec_mov(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_add(struct CPUX86State *env, struct x86_decode *decode) +static void exec_add(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, +, SET_FLAGS_OSZAPC_ADD, true); env->eip += decode->len; } -static void exec_or(struct CPUX86State *env, struct x86_decode *decode) +static void exec_or(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, |, SET_FLAGS_OSZAPC_LOGIC, true); env->eip += decode->len; } -static void exec_adc(struct CPUX86State *env, struct x86_decode *decode) +static void exec_adc(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, +get_CF(env)+, SET_FLAGS_OSZAPC_ADD, true); env->eip += decode->len; } -static void exec_sbb(struct CPUX86State *env, struct x86_decode *decode) +static void exec_sbb(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, -get_CF(env)-, SET_FLAGS_OSZAPC_SUB, true); env->eip += decode->len; } -static void exec_and(struct CPUX86State *env, struct x86_decode *decode) +static void exec_and(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, &, SET_FLAGS_OSZAPC_LOGIC, true); env->eip += decode->len; } -static void exec_sub(struct CPUX86State *env, struct x86_decode *decode) +static void exec_sub(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, -, SET_FLAGS_OSZAPC_SUB, true); env->eip += decode->len; } -static void exec_xor(struct CPUX86State *env, struct x86_decode *decode) +static void exec_xor(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, ^, SET_FLAGS_OSZAPC_LOGIC, true); env->eip += decode->len; } -static void exec_neg(struct CPUX86State *env, struct x86_decode *decode) +static void exec_neg(CPUX86State *env, struct x86_decode *decode) { /*EXEC_2OP_FLAGS_CMD(env, decode, -, SET_FLAGS_OSZAPC_SUB, false);*/ int32_t val; @@ -335,13 +335,13 @@ static void exec_neg(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_cmp(struct CPUX86State *env, struct x86_decode *decode) +static void exec_cmp(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, -, SET_FLAGS_OSZAPC_SUB, false); env->eip += decode->len; } -static void exec_inc(struct CPUX86State *env, struct x86_decode *decode) +static void exec_inc(CPUX86State *env, struct x86_decode *decode) { decode->op[1].type = X86_VAR_IMMEDIATE; decode->op[1].val = 0; @@ -351,7 +351,7 @@ static void exec_inc(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_dec(struct CPUX86State *env, struct x86_decode *decode) +static void exec_dec(CPUX86State *env, struct x86_decode *decode) { decode->op[1].type = X86_VAR_IMMEDIATE; decode->op[1].val = 0; @@ -360,13 +360,13 @@ static void exec_dec(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_tst(struct CPUX86State *env, struct x86_decode *decode) +static void exec_tst(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, &, SET_FLAGS_OSZAPC_LOGIC, false); env->eip += decode->len; } -static void exec_not(struct CPUX86State *env, struct x86_decode *decode) +static void exec_not(CPUX86State *env, struct x86_decode *decode) { fetch_operands(env, decode, 1, true, false, false); @@ -375,7 +375,7 @@ static void exec_not(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -void exec_movzx(struct CPUX86State *env, struct x86_decode *decode) +void exec_movzx(CPUX86State *env, struct x86_decode *decode) { int src_op_size; int op_size = decode->operand_size; @@ -395,7 +395,7 @@ void exec_movzx(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_out(struct CPUX86State *env, struct x86_decode *decode) +static void exec_out(CPUX86State *env, struct x86_decode *decode) { switch (decode->opcode[0]) { case 0xe6: @@ -419,7 +419,7 @@ static void exec_out(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_in(struct CPUX86State *env, struct x86_decode *decode) +static void exec_in(CPUX86State *env, struct x86_decode *decode) { target_ulong val = 0; switch (decode->opcode[0]) { @@ -455,7 +455,7 @@ static void exec_in(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static inline void string_increment_reg(struct CPUX86State *env, int reg, +static inline void string_increment_reg(CPUX86State *env, int reg, struct x86_decode *decode) { target_ulong val = read_reg(env, reg, decode->addressing_size); @@ -467,8 +467,8 @@ static inline void string_increment_reg(struct CPUX86State *env, int reg, write_reg(env, reg, val, decode->addressing_size); } -static inline void string_rep(struct CPUX86State *env, struct x86_decode *decode, - void (*func)(struct CPUX86State *env, +static inline void string_rep(CPUX86State *env, struct x86_decode *decode, + void (*func)(CPUX86State *env, struct x86_decode *ins), int rep) { target_ulong rcx = read_reg(env, R_ECX, decode->addressing_size); @@ -484,7 +484,7 @@ static inline void string_rep(struct CPUX86State *env, struct x86_decode *decode } } -static void exec_ins_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_ins_single(CPUX86State *env, struct x86_decode *decode) { target_ulong addr = linear_addr_size(env_cpu(env), RDI(env), decode->addressing_size, R_ES); @@ -497,7 +497,7 @@ static void exec_ins_single(struct CPUX86State *env, struct x86_decode *decode) string_increment_reg(env, R_EDI, decode); } -static void exec_ins(struct CPUX86State *env, struct x86_decode *decode) +static void exec_ins(CPUX86State *env, struct x86_decode *decode) { if (decode->rep) { string_rep(env, decode, exec_ins_single, 0); @@ -508,7 +508,7 @@ static void exec_ins(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_outs_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_outs_single(CPUX86State *env, struct x86_decode *decode) { target_ulong addr = decode_linear_addr(env, decode, RSI(env), R_DS); @@ -520,7 +520,7 @@ static void exec_outs_single(struct CPUX86State *env, struct x86_decode *decode) string_increment_reg(env, R_ESI, decode); } -static void exec_outs(struct CPUX86State *env, struct x86_decode *decode) +static void exec_outs(CPUX86State *env, struct x86_decode *decode) { if (decode->rep) { string_rep(env, decode, exec_outs_single, 0); @@ -531,7 +531,7 @@ static void exec_outs(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_movs_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_movs_single(CPUX86State *env, struct x86_decode *decode) { target_ulong src_addr; target_ulong dst_addr; @@ -548,7 +548,7 @@ static void exec_movs_single(struct CPUX86State *env, struct x86_decode *decode) string_increment_reg(env, R_EDI, decode); } -static void exec_movs(struct CPUX86State *env, struct x86_decode *decode) +static void exec_movs(CPUX86State *env, struct x86_decode *decode) { if (decode->rep) { string_rep(env, decode, exec_movs_single, 0); @@ -559,7 +559,7 @@ static void exec_movs(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_cmps_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_cmps_single(CPUX86State *env, struct x86_decode *decode) { target_ulong src_addr; target_ulong dst_addr; @@ -579,7 +579,7 @@ static void exec_cmps_single(struct CPUX86State *env, struct x86_decode *decode) string_increment_reg(env, R_EDI, decode); } -static void exec_cmps(struct CPUX86State *env, struct x86_decode *decode) +static void exec_cmps(CPUX86State *env, struct x86_decode *decode) { if (decode->rep) { string_rep(env, decode, exec_cmps_single, decode->rep); @@ -590,7 +590,7 @@ static void exec_cmps(struct CPUX86State *env, struct x86_decode *decode) } -static void exec_stos_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_stos_single(CPUX86State *env, struct x86_decode *decode) { target_ulong addr; target_ulong val; @@ -604,7 +604,7 @@ static void exec_stos_single(struct CPUX86State *env, struct x86_decode *decode) } -static void exec_stos(struct CPUX86State *env, struct x86_decode *decode) +static void exec_stos(CPUX86State *env, struct x86_decode *decode) { if (decode->rep) { string_rep(env, decode, exec_stos_single, 0); @@ -615,7 +615,7 @@ static void exec_stos(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_scas_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_scas_single(CPUX86State *env, struct x86_decode *decode) { target_ulong addr; @@ -628,7 +628,7 @@ static void exec_scas_single(struct CPUX86State *env, struct x86_decode *decode) string_increment_reg(env, R_EDI, decode); } -static void exec_scas(struct CPUX86State *env, struct x86_decode *decode) +static void exec_scas(CPUX86State *env, struct x86_decode *decode) { decode->op[0].type = X86_VAR_REG; decode->op[0].reg = R_EAX; @@ -641,7 +641,7 @@ static void exec_scas(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_lods_single(struct CPUX86State *env, struct x86_decode *decode) +static void exec_lods_single(CPUX86State *env, struct x86_decode *decode) { target_ulong addr; target_ulong val = 0; @@ -653,7 +653,7 @@ static void exec_lods_single(struct CPUX86State *env, struct x86_decode *decode) string_increment_reg(env, R_ESI, decode); } -static void exec_lods(struct CPUX86State *env, struct x86_decode *decode) +static void exec_lods(CPUX86State *env, struct x86_decode *decode) { if (decode->rep) { string_rep(env, decode, exec_lods_single, 0); @@ -760,7 +760,7 @@ void simulate_rdmsr(struct CPUState *cpu) RDX(env) = (uint32_t)(val >> 32); } -static void exec_rdmsr(struct CPUX86State *env, struct x86_decode *decode) +static void exec_rdmsr(CPUX86State *env, struct x86_decode *decode) { simulate_rdmsr(env_cpu(env)); env->eip += decode->len; @@ -855,7 +855,7 @@ void simulate_wrmsr(struct CPUState *cpu) printf("write msr %llx\n", RCX(cpu));*/ } -static void exec_wrmsr(struct CPUX86State *env, struct x86_decode *decode) +static void exec_wrmsr(CPUX86State *env, struct x86_decode *decode) { simulate_wrmsr(env_cpu(env)); env->eip += decode->len; @@ -865,7 +865,7 @@ static void exec_wrmsr(struct CPUX86State *env, struct x86_decode *decode) * flag: * 0 - bt, 1 - btc, 2 - bts, 3 - btr */ -static void do_bt(struct CPUX86State *env, struct x86_decode *decode, int flag) +static void do_bt(CPUX86State *env, struct x86_decode *decode, int flag) { int32_t displacement; uint8_t index; @@ -911,31 +911,31 @@ static void do_bt(struct CPUX86State *env, struct x86_decode *decode, int flag) set_CF(env, cf); } -static void exec_bt(struct CPUX86State *env, struct x86_decode *decode) +static void exec_bt(CPUX86State *env, struct x86_decode *decode) { do_bt(env, decode, 0); env->eip += decode->len; } -static void exec_btc(struct CPUX86State *env, struct x86_decode *decode) +static void exec_btc(CPUX86State *env, struct x86_decode *decode) { do_bt(env, decode, 1); env->eip += decode->len; } -static void exec_btr(struct CPUX86State *env, struct x86_decode *decode) +static void exec_btr(CPUX86State *env, struct x86_decode *decode) { do_bt(env, decode, 3); env->eip += decode->len; } -static void exec_bts(struct CPUX86State *env, struct x86_decode *decode) +static void exec_bts(CPUX86State *env, struct x86_decode *decode) { do_bt(env, decode, 2); env->eip += decode->len; } -void exec_shl(struct CPUX86State *env, struct x86_decode *decode) +void exec_shl(CPUX86State *env, struct x86_decode *decode) { uint8_t count; int of = 0, cf = 0; @@ -1022,7 +1022,7 @@ void exec_movsx(CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -void exec_ror(struct CPUX86State *env, struct x86_decode *decode) +void exec_ror(CPUX86State *env, struct x86_decode *decode) { uint8_t count; @@ -1100,7 +1100,7 @@ void exec_ror(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -void exec_rol(struct CPUX86State *env, struct x86_decode *decode) +void exec_rol(CPUX86State *env, struct x86_decode *decode) { uint8_t count; @@ -1182,7 +1182,7 @@ void exec_rol(struct CPUX86State *env, struct x86_decode *decode) } -void exec_rcl(struct CPUX86State *env, struct x86_decode *decode) +void exec_rcl(CPUX86State *env, struct x86_decode *decode) { uint8_t count; int of = 0, cf = 0; @@ -1267,7 +1267,7 @@ void exec_rcl(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -void exec_rcr(struct CPUX86State *env, struct x86_decode *decode) +void exec_rcr(CPUX86State *env, struct x86_decode *decode) { uint8_t count; int of = 0, cf = 0; @@ -1342,7 +1342,7 @@ void exec_rcr(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_xchg(struct CPUX86State *env, struct x86_decode *decode) +static void exec_xchg(CPUX86State *env, struct x86_decode *decode) { fetch_operands(env, decode, 2, true, true, false); @@ -1354,7 +1354,7 @@ static void exec_xchg(struct CPUX86State *env, struct x86_decode *decode) env->eip += decode->len; } -static void exec_xadd(struct CPUX86State *env, struct x86_decode *decode) +static void exec_xadd(CPUX86State *env, struct x86_decode *decode) { EXEC_2OP_FLAGS_CMD(env, decode, +, SET_FLAGS_OSZAPC_ADD, true); write_val_ext(env, decode->op[1].ptr, decode->op[0].val, @@ -1365,7 +1365,7 @@ static void exec_xadd(struct CPUX86State *env, struct x86_decode *decode) static struct cmd_handler { enum x86_decode_cmd cmd; - void (*handler)(struct CPUX86State *env, struct x86_decode *ins); + void (*handler)(CPUX86State *env, struct x86_decode *ins); } handlers[] = { {X86_DECODE_CMD_INVL, NULL,}, {X86_DECODE_CMD_MOV, exec_mov}, @@ -1465,7 +1465,7 @@ void store_regs(struct CPUState *cpu) macvm_set_rip(cpu, env->eip); } -bool exec_instruction(struct CPUX86State *env, struct x86_decode *ins) +bool exec_instruction(CPUX86State *env, struct x86_decode *ins) { /*if (hvf_vcpu_id(cpu)) printf("%d, %llx: exec_instruction %s\n", hvf_vcpu_id(cpu), env->eip, diff --git a/target/i386/hvf/x86_emu.h b/target/i386/hvf/x86_emu.h index 233f7b8daa..640da90b30 100644 --- a/target/i386/hvf/x86_emu.h +++ b/target/i386/hvf/x86_emu.h @@ -24,7 +24,7 @@ #include "cpu.h" void init_emu(void); -bool exec_instruction(struct CPUX86State *env, struct x86_decode *ins); +bool exec_instruction(CPUX86State *env, struct x86_decode *ins); void load_regs(struct CPUState *cpu); void store_regs(struct CPUState *cpu); @@ -36,15 +36,15 @@ target_ulong read_reg(CPUX86State *env, int reg, int size); void write_reg(CPUX86State *env, int reg, target_ulong val, int size); target_ulong read_val_from_reg(target_ulong reg_ptr, int size); void write_val_to_reg(target_ulong reg_ptr, target_ulong val, int size); -void write_val_ext(struct CPUX86State *env, target_ulong ptr, target_ulong val, int size); -uint8_t *read_mmio(struct CPUX86State *env, target_ulong ptr, int bytes); -target_ulong read_val_ext(struct CPUX86State *env, target_ulong ptr, int size); +void write_val_ext(CPUX86State *env, target_ulong ptr, target_ulong val, int size); +uint8_t *read_mmio(CPUX86State *env, target_ulong ptr, int bytes); +target_ulong read_val_ext(CPUX86State *env, target_ulong ptr, int size); -void exec_movzx(struct CPUX86State *env, struct x86_decode *decode); -void exec_shl(struct CPUX86State *env, struct x86_decode *decode); -void exec_movsx(struct CPUX86State *env, struct x86_decode *decode); -void exec_ror(struct CPUX86State *env, struct x86_decode *decode); -void exec_rol(struct CPUX86State *env, struct x86_decode *decode); -void exec_rcl(struct CPUX86State *env, struct x86_decode *decode); -void exec_rcr(struct CPUX86State *env, struct x86_decode *decode); +void exec_movzx(CPUX86State *env, struct x86_decode *decode); +void exec_shl(CPUX86State *env, struct x86_decode *decode); +void exec_movsx(CPUX86State *env, struct x86_decode *decode); +void exec_ror(CPUX86State *env, struct x86_decode *decode); +void exec_rol(CPUX86State *env, struct x86_decode *decode); +void exec_rcl(CPUX86State *env, struct x86_decode *decode); +void exec_rcr(CPUX86State *env, struct x86_decode *decode); #endif diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 2c8feb4a6f..83d0988302 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -37,6 +37,7 @@ #include "qemu/main-loop.h" #include "qemu/config-file.h" #include "qemu/error-report.h" +#include "qemu/memalign.h" #include "hw/i386/x86.h" #include "hw/i386/apic.h" #include "hw/i386/apic_internal.h" diff --git a/target/i386/nvmm/nvmm-all.c b/target/i386/nvmm/nvmm-all.c index 9af261eea3..b97d091a50 100644 --- a/target/i386/nvmm/nvmm-all.c +++ b/target/i386/nvmm/nvmm-all.c @@ -85,7 +85,7 @@ nvmm_set_segment(struct nvmm_x64_state_seg *nseg, const SegmentCache *qseg) static void nvmm_set_registers(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); struct qemu_vcpu *qcpu = get_qemu_vcpu(cpu); struct nvmm_vcpu *vcpu = &qcpu->vcpu; @@ -222,7 +222,7 @@ nvmm_get_segment(SegmentCache *qseg, const struct nvmm_x64_state_seg *nseg) static void nvmm_get_registers(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); struct qemu_vcpu *qcpu = get_qemu_vcpu(cpu); struct nvmm_vcpu *vcpu = &qcpu->vcpu; @@ -347,7 +347,7 @@ nvmm_get_registers(CPUState *cpu) static bool nvmm_can_take_int(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; struct qemu_vcpu *qcpu = get_qemu_vcpu(cpu); struct nvmm_vcpu *vcpu = &qcpu->vcpu; struct nvmm_machine *mach = get_nvmm_mach(); @@ -394,7 +394,7 @@ nvmm_can_take_nmi(CPUState *cpu) static void nvmm_vcpu_pre_run(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); struct qemu_vcpu *qcpu = get_qemu_vcpu(cpu); struct nvmm_vcpu *vcpu = &qcpu->vcpu; @@ -480,7 +480,7 @@ static void nvmm_vcpu_post_run(CPUState *cpu, struct nvmm_vcpu_exit *exit) { struct qemu_vcpu *qcpu = get_qemu_vcpu(cpu); - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); uint64_t tpr; @@ -652,7 +652,7 @@ static int nvmm_handle_halted(struct nvmm_machine *mach, CPUState *cpu, struct nvmm_vcpu_exit *exit) { - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; int ret = 0; qemu_mutex_lock_iothread(); @@ -685,7 +685,7 @@ nvmm_inject_ud(struct nvmm_machine *mach, struct nvmm_vcpu *vcpu) static int nvmm_vcpu_loop(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)cpu->env_ptr; + CPUX86State *env = cpu->env_ptr; struct nvmm_machine *mach = get_nvmm_mach(); struct qemu_vcpu *qcpu = get_qemu_vcpu(cpu); struct nvmm_vcpu *vcpu = &qcpu->vcpu; diff --git a/target/i386/tcg/sysemu/excp_helper.c b/target/i386/tcg/sysemu/excp_helper.c index 5ba739fbed..5627772e7c 100644 --- a/target/i386/tcg/sysemu/excp_helper.c +++ b/target/i386/tcg/sysemu/excp_helper.c @@ -19,6 +19,7 @@ #include "qemu/osdep.h" #include "cpu.h" +#include "exec/exec-all.h" #include "tcg/helper-tcg.h" int get_pg_mode(CPUX86State *env) diff --git a/target/i386/tcg/sysemu/misc_helper.c b/target/i386/tcg/sysemu/misc_helper.c index 9ccaa054c4..3715c1e262 100644 --- a/target/i386/tcg/sysemu/misc_helper.c +++ b/target/i386/tcg/sysemu/misc_helper.c @@ -23,6 +23,7 @@ #include "exec/helper-proto.h" #include "exec/cpu_ldst.h" #include "exec/address-spaces.h" +#include "exec/exec-all.h" #include "tcg/helper-tcg.h" void helper_outb(CPUX86State *env, uint32_t port, uint32_t data) diff --git a/target/i386/whpx/whpx-accel-ops.c b/target/i386/whpx/whpx-accel-ops.c index 6bc47c5309..1d30e4e2ed 100644 --- a/target/i386/whpx/whpx-accel-ops.c +++ b/target/i386/whpx/whpx-accel-ops.c @@ -83,12 +83,18 @@ static void whpx_kick_vcpu_thread(CPUState *cpu) } } +static bool whpx_vcpu_thread_is_idle(CPUState *cpu) +{ + return !whpx_apic_in_platform(); +} + static void whpx_accel_ops_class_init(ObjectClass *oc, void *data) { AccelOpsClass *ops = ACCEL_OPS_CLASS(oc); ops->create_vcpu_thread = whpx_start_vcpu_thread; ops->kick_vcpu_thread = whpx_kick_vcpu_thread; + ops->cpu_thread_is_idle = whpx_vcpu_thread_is_idle; ops->synchronize_post_reset = whpx_cpu_synchronize_post_reset; ops->synchronize_post_init = whpx_cpu_synchronize_post_init; diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c index ef896da0a2..c7e25abf42 100644 --- a/target/i386/whpx/whpx-all.c +++ b/target/i386/whpx/whpx-all.c @@ -221,7 +221,7 @@ static SegmentCache whpx_seg_h2q(const WHV_X64_SEGMENT_REGISTER *hs) static int whpx_set_tsc(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; WHV_REGISTER_NAME tsc_reg = WHvX64RegisterTsc; WHV_REGISTER_VALUE tsc_val; HRESULT hr; @@ -260,7 +260,7 @@ static void whpx_set_registers(CPUState *cpu, int level) { struct whpx_state *whpx = &whpx_global; struct whpx_vcpu *vcpu = get_whpx_vcpu(cpu); - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); struct whpx_register_set vcxt; HRESULT hr; @@ -428,7 +428,7 @@ static void whpx_set_registers(CPUState *cpu, int level) static int whpx_get_tsc(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; WHV_REGISTER_NAME tsc_reg = WHvX64RegisterTsc; WHV_REGISTER_VALUE tsc_val; HRESULT hr; @@ -449,7 +449,7 @@ static void whpx_get_registers(CPUState *cpu) { struct whpx_state *whpx = &whpx_global; struct whpx_vcpu *vcpu = get_whpx_vcpu(cpu); - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); struct whpx_register_set vcxt; uint64_t tpr, apic_base; @@ -760,7 +760,7 @@ static int whpx_handle_portio(CPUState *cpu, static int whpx_handle_halt(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; int ret = 0; qemu_mutex_lock_iothread(); @@ -781,7 +781,7 @@ static void whpx_vcpu_pre_run(CPUState *cpu) HRESULT hr; struct whpx_state *whpx = &whpx_global; struct whpx_vcpu *vcpu = get_whpx_vcpu(cpu); - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); int irq; uint8_t tpr; @@ -903,7 +903,7 @@ static void whpx_vcpu_pre_run(CPUState *cpu) static void whpx_vcpu_post_run(CPUState *cpu) { struct whpx_vcpu *vcpu = get_whpx_vcpu(cpu); - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); env->eflags = vcpu->exit_ctx.VpContext.Rflags; @@ -927,7 +927,7 @@ static void whpx_vcpu_post_run(CPUState *cpu) static void whpx_vcpu_process_async_events(CPUState *cpu) { - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); struct whpx_vcpu *vcpu = get_whpx_vcpu(cpu); @@ -1333,7 +1333,7 @@ int whpx_init_vcpu(CPUState *cpu) struct whpx_state *whpx = &whpx_global; struct whpx_vcpu *vcpu = NULL; Error *local_error = NULL; - struct CPUX86State *env = (CPUArchState *)(cpu->env_ptr); + CPUX86State *env = cpu->env_ptr; X86CPU *x86_cpu = X86_CPU(cpu); UINT64 freq = 0; int ret; diff --git a/target/m68k/cpu-qom.h b/target/m68k/cpu-qom.h index 1ceb160ecb..cd9687192c 100644 --- a/target/m68k/cpu-qom.h +++ b/target/m68k/cpu-qom.h @@ -25,8 +25,7 @@ #define TYPE_M68K_CPU "m68k-cpu" -OBJECT_DECLARE_TYPE(M68kCPU, M68kCPUClass, - M68K_CPU) +OBJECT_DECLARE_CPU_TYPE(M68kCPU, M68kCPUClass, M68K_CPU) /* * M68kCPUClass: diff --git a/target/m68k/cpu.h b/target/m68k/cpu.h index a3423729ef..872e8ce637 100644 --- a/target/m68k/cpu.h +++ b/target/m68k/cpu.h @@ -79,7 +79,7 @@ typedef CPU_LDoubleU FPReg; -typedef struct CPUM68KState { +typedef struct CPUArchState { uint32_t dregs[8]; uint32_t aregs[8]; uint32_t pc; @@ -156,7 +156,7 @@ typedef struct CPUM68KState { * * A Motorola 68k CPU. */ -struct M68kCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -574,9 +574,6 @@ void m68k_cpu_transaction_failed(CPUState *cs, hwaddr physaddr, vaddr addr, int mmu_idx, MemTxAttrs attrs, MemTxResult response, uintptr_t retaddr); -typedef CPUM68KState CPUArchState; -typedef M68kCPU ArchCPU; - #include "exec/cpu-all.h" /* TB flags */ diff --git a/target/microblaze/cpu-qom.h b/target/microblaze/cpu-qom.h index e520eefb12..255b39a45d 100644 --- a/target/microblaze/cpu-qom.h +++ b/target/microblaze/cpu-qom.h @@ -25,8 +25,7 @@ #define TYPE_MICROBLAZE_CPU "microblaze-cpu" -OBJECT_DECLARE_TYPE(MicroBlazeCPU, MicroBlazeCPUClass, - MICROBLAZE_CPU) +OBJECT_DECLARE_CPU_TYPE(MicroBlazeCPU, MicroBlazeCPUClass, MICROBLAZE_CPU) /** * MicroBlazeCPUClass: diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h index e9cd0b88de..0a0ce71b6a 100644 --- a/target/microblaze/cpu.h +++ b/target/microblaze/cpu.h @@ -24,7 +24,7 @@ #include "exec/cpu-defs.h" #include "fpu/softfloat-types.h" -typedef struct CPUMBState CPUMBState; +typedef struct CPUArchState CPUMBState; #if !defined(CONFIG_USER_ONLY) #include "mmu.h" #endif @@ -239,7 +239,7 @@ typedef struct CPUMBState CPUMBState; #define USE_NON_SECURE_M_AXI_DC_MASK 0x4 #define USE_NON_SECURE_M_AXI_IC_MASK 0x8 -struct CPUMBState { +struct CPUArchState { uint32_t bvalue; /* TCG temporary, only valid during a TB */ uint32_t btarget; /* Full resolved branch destination */ @@ -339,7 +339,7 @@ typedef struct { * * A MicroBlaze CPU. */ -struct MicroBlazeCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; @@ -394,9 +394,6 @@ void mb_tcg_init(void); #define MMU_USER_IDX 2 /* See NB_MMU_MODES further up the file. */ -typedef CPUMBState CPUArchState; -typedef MicroBlazeCPU ArchCPU; - #include "exec/cpu-all.h" /* Ensure there is no overlap between the two masks. */ diff --git a/target/microblaze/mmu.h b/target/microblaze/mmu.h index b6b4b9ad60..1068bd2d52 100644 --- a/target/microblaze/mmu.h +++ b/target/microblaze/mmu.h @@ -20,6 +20,8 @@ #ifndef TARGET_MICROBLAZE_MMU_H #define TARGET_MICROBLAZE_MMU_H +#include "cpu.h" + #define MMU_R_PID 0 #define MMU_R_ZPR 1 #define MMU_R_TLBX 2 diff --git a/target/mips/cpu-qom.h b/target/mips/cpu-qom.h index dda0c911fa..e28b529607 100644 --- a/target/mips/cpu-qom.h +++ b/target/mips/cpu-qom.h @@ -29,8 +29,7 @@ #define TYPE_MIPS_CPU "mips-cpu" #endif -OBJECT_DECLARE_TYPE(MIPSCPU, MIPSCPUClass, - MIPS_CPU) +OBJECT_DECLARE_CPU_TYPE(MIPSCPU, MIPSCPUClass, MIPS_CPU) /** * MIPSCPUClass: diff --git a/target/mips/cpu.h b/target/mips/cpu.h index 56b1cbd091..09e98f64de 100644 --- a/target/mips/cpu.h +++ b/target/mips/cpu.h @@ -524,8 +524,7 @@ struct TCState { }; struct MIPSITUState; -typedef struct CPUMIPSState CPUMIPSState; -struct CPUMIPSState { +typedef struct CPUArchState { TCState active_tc; CPUMIPSFPUContext active_fpu; @@ -1161,7 +1160,7 @@ struct CPUMIPSState { QEMUTimer *timer; /* Internal timer */ target_ulong exception_base; /* ExceptionBase input to the core */ uint64_t cp0_count_ns; /* CP0_Count clock period (in nanoseconds) */ -}; +} CPUMIPSState; /** * MIPSCPU: @@ -1172,7 +1171,7 @@ struct CPUMIPSState { * * A MIPS CPU. */ -struct MIPSCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -1218,9 +1217,6 @@ static inline int cpu_mmu_index(CPUMIPSState *env, bool ifetch) return hflags_mmu_index(env->hflags); } -typedef CPUMIPSState CPUArchState; -typedef MIPSCPU ArchCPU; - #include "exec/cpu-all.h" /* Exceptions */ diff --git a/target/mips/internal.h b/target/mips/internal.h index daddb05fd4..ac6e03e2f2 100644 --- a/target/mips/internal.h +++ b/target/mips/internal.h @@ -12,6 +12,7 @@ #ifdef CONFIG_TCG #include "tcg/tcg-internal.h" #endif +#include "cpu.h" /* * MMU types, the first four entries have the same layout as the @@ -133,14 +134,14 @@ struct r4k_tlb_t { struct CPUMIPSTLBContext { uint32_t nb_tlb; uint32_t tlb_in_use; - int (*map_address)(struct CPUMIPSState *env, hwaddr *physical, int *prot, + int (*map_address)(CPUMIPSState *env, hwaddr *physical, int *prot, target_ulong address, MMUAccessType access_type); - void (*helper_tlbwi)(struct CPUMIPSState *env); - void (*helper_tlbwr)(struct CPUMIPSState *env); - void (*helper_tlbp)(struct CPUMIPSState *env); - void (*helper_tlbr)(struct CPUMIPSState *env); - void (*helper_tlbinv)(struct CPUMIPSState *env); - void (*helper_tlbinvf)(struct CPUMIPSState *env); + void (*helper_tlbwi)(CPUMIPSState *env); + void (*helper_tlbwr)(CPUMIPSState *env); + void (*helper_tlbp)(CPUMIPSState *env); + void (*helper_tlbr)(CPUMIPSState *env); + void (*helper_tlbinv)(CPUMIPSState *env); + void (*helper_tlbinvf)(CPUMIPSState *env); union { struct { r4k_tlb_t tlb[MIPS_TLB_MAX]; diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h index a00e4229ce..ca0f3420cd 100644 --- a/target/nios2/cpu.h +++ b/target/nios2/cpu.h @@ -25,15 +25,14 @@ #include "hw/core/cpu.h" #include "qom/object.h" -typedef struct CPUNios2State CPUNios2State; +typedef struct CPUArchState CPUNios2State; #if !defined(CONFIG_USER_ONLY) #include "mmu.h" #endif #define TYPE_NIOS2_CPU "nios2-cpu" -OBJECT_DECLARE_TYPE(Nios2CPU, Nios2CPUClass, - NIOS2_CPU) +OBJECT_DECLARE_CPU_TYPE(Nios2CPU, Nios2CPUClass, NIOS2_CPU) /** * Nios2CPUClass: @@ -155,7 +154,7 @@ struct Nios2CPUClass { #define CPU_INTERRUPT_NMI CPU_INTERRUPT_TGT_EXT_3 -struct CPUNios2State { +struct CPUArchState { uint32_t regs[NUM_CORE_REGS]; #if !defined(CONFIG_USER_ONLY) @@ -170,7 +169,7 @@ struct CPUNios2State { * * A Nios2 CPU. */ -struct Nios2CPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ diff --git a/target/nios2/mmu.h b/target/nios2/mmu.h index b7785b46c0..5b085900fb 100644 --- a/target/nios2/mmu.h +++ b/target/nios2/mmu.h @@ -21,6 +21,8 @@ #ifndef NIOS2_MMU_H #define NIOS2_MMU_H +#include "cpu.h" + typedef struct Nios2TLBEntry { target_ulong tag; target_ulong data; diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h index ee069b080c..bdf29d2dc4 100644 --- a/target/openrisc/cpu.h +++ b/target/openrisc/cpu.h @@ -24,13 +24,9 @@ #include "hw/core/cpu.h" #include "qom/object.h" -/* cpu_openrisc_map_address_* in CPUOpenRISCTLBContext need this decl. */ -struct OpenRISCCPU; - #define TYPE_OPENRISC_CPU "or1k-cpu" -OBJECT_DECLARE_TYPE(OpenRISCCPU, OpenRISCCPUClass, - OPENRISC_CPU) +OBJECT_DECLARE_CPU_TYPE(OpenRISCCPU, OpenRISCCPUClass, OPENRISC_CPU) /** * OpenRISCCPUClass: @@ -231,18 +227,18 @@ typedef struct CPUOpenRISCTLBContext { OpenRISCTLBEntry itlb[TLB_SIZE]; OpenRISCTLBEntry dtlb[TLB_SIZE]; - int (*cpu_openrisc_map_address_code)(struct OpenRISCCPU *cpu, + int (*cpu_openrisc_map_address_code)(OpenRISCCPU *cpu, hwaddr *physical, int *prot, target_ulong address, int rw); - int (*cpu_openrisc_map_address_data)(struct OpenRISCCPU *cpu, + int (*cpu_openrisc_map_address_data)(OpenRISCCPU *cpu, hwaddr *physical, int *prot, target_ulong address, int rw); } CPUOpenRISCTLBContext; #endif -typedef struct CPUOpenRISCState { +typedef struct CPUArchState { target_ulong shadow_gpr[16][32]; /* Shadow registers */ target_ulong pc; /* Program counter */ @@ -301,7 +297,7 @@ typedef struct CPUOpenRISCState { * * A OpenRISC CPU. */ -struct OpenRISCCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -348,9 +344,6 @@ void cpu_openrisc_count_stop(OpenRISCCPU *cpu); #define OPENRISC_CPU_TYPE_NAME(model) model OPENRISC_CPU_TYPE_SUFFIX #define CPU_RESOLVING_TYPE TYPE_OPENRISC_CPU -typedef CPUOpenRISCState CPUArchState; -typedef OpenRISCCPU ArchCPU; - #include "exec/cpu-all.h" #define TB_FLAGS_SM SR_SM diff --git a/target/ppc/cpu-qom.h b/target/ppc/cpu-qom.h index 98facee9fa..ad7e3c3db9 100644 --- a/target/ppc/cpu-qom.h +++ b/target/ppc/cpu-qom.h @@ -29,10 +29,9 @@ #define TYPE_POWERPC_CPU "powerpc-cpu" #endif -OBJECT_DECLARE_TYPE(PowerPCCPU, PowerPCCPUClass, - POWERPC_CPU) +OBJECT_DECLARE_CPU_TYPE(PowerPCCPU, PowerPCCPUClass, POWERPC_CPU) -typedef struct CPUPPCState CPUPPCState; +typedef struct CPUArchState CPUPPCState; typedef struct ppc_tb_t ppc_tb_t; typedef struct ppc_dcr_t ppc_dcr_t; diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 1b687521c7..047b24ba50 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1077,7 +1077,7 @@ struct ppc_radix_page_info { #define PPC_CPU_OPCODES_LEN 0x40 #define PPC_CPU_INDIRECT_OPCODES_LEN 0x20 -struct CPUPPCState { +struct CPUArchState { /* Most commonly used resources during translated code execution first */ target_ulong gpr[32]; /* general purpose registers */ target_ulong gprh[32]; /* storage for GPR MSB, used by the SPE extension */ @@ -1275,7 +1275,7 @@ typedef struct PPCVirtualHypervisorClass PPCVirtualHypervisorClass; * * A PowerPC CPU. */ -struct PowerPCCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -1477,9 +1477,6 @@ void ppc_compat_add_property(Object *obj, const char *name, uint32_t *compat_pvr, const char *basedesc); #endif /* defined(TARGET_PPC64) */ -typedef CPUPPCState CPUArchState; -typedef PowerPCCPU ArchCPU; - #include "exec/cpu-all.h" /*****************************************************************************/ diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 9ba05042ed..c069fe85fa 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -98,7 +98,7 @@ enum { #define MAX_RISCV_PMPS (16) -typedef struct CPURISCVState CPURISCVState; +typedef struct CPUArchState CPURISCVState; #if !defined(CONFIG_USER_ONLY) #include "pmp.h" @@ -113,7 +113,7 @@ FIELD(VTYPE, VMA, 7, 1) FIELD(VTYPE, VEDIV, 8, 2) FIELD(VTYPE, RESERVED, 10, sizeof(target_ulong) * 8 - 11) -struct CPURISCVState { +struct CPUArchState { target_ulong gpr[32]; target_ulong gprh[32]; /* 64 top bits of the 128-bit registers */ uint64_t fpr[32]; /* assume both F and D extensions */ @@ -320,8 +320,7 @@ struct CPURISCVState { uint64_t kvm_timer_frequency; }; -OBJECT_DECLARE_TYPE(RISCVCPU, RISCVCPUClass, - RISCV_CPU) +OBJECT_DECLARE_CPU_TYPE(RISCVCPU, RISCVCPUClass, RISCV_CPU) /** * RISCVCPUClass: @@ -395,7 +394,7 @@ typedef struct RISCVCPUConfig RISCVCPUConfig; * * A RISCV CPU. */ -struct RISCVCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -499,8 +498,6 @@ void riscv_cpu_set_fflags(CPURISCVState *env, target_ulong); #define TB_FLAGS_MSTATUS_FS MSTATUS_FS #define TB_FLAGS_MSTATUS_VS MSTATUS_VS -typedef CPURISCVState CPUArchState; -typedef RISCVCPU ArchCPU; #include "exec/cpu-all.h" FIELD(TB_FLAGS, MEM_IDX, 0, 3) diff --git a/target/riscv/csr.c b/target/riscv/csr.c index aea82dff4a..0606cd0ea8 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -23,6 +23,7 @@ #include "cpu.h" #include "qemu/main-loop.h" #include "exec/exec-all.h" +#include "sysemu/cpu-timers.h" /* CSR function table public API */ void riscv_get_csr_ops(int csrno, riscv_csr_operations *ops) diff --git a/target/riscv/pmp.h b/target/riscv/pmp.h index a9a0b363a7..fcb6b7c467 100644 --- a/target/riscv/pmp.h +++ b/target/riscv/pmp.h @@ -22,6 +22,8 @@ #ifndef RISCV_PMP_H #define RISCV_PMP_H +#include "cpu.h" + typedef enum { PMP_READ = 1 << 0, PMP_WRITE = 1 << 1, diff --git a/target/rx/cpu-qom.h b/target/rx/cpu-qom.h index 7310558e0c..4533759d96 100644 --- a/target/rx/cpu-qom.h +++ b/target/rx/cpu-qom.h @@ -26,8 +26,7 @@ #define TYPE_RX62N_CPU RX_CPU_TYPE_NAME("rx62n") -OBJECT_DECLARE_TYPE(RXCPU, RXCPUClass, - RX_CPU) +OBJECT_DECLARE_CPU_TYPE(RXCPU, RXCPUClass, RX_CPU) /* * RXCPUClass: @@ -45,6 +44,4 @@ struct RXCPUClass { DeviceReset parent_reset; }; -#define CPUArchState struct CPURXState - #endif diff --git a/target/rx/cpu.h b/target/rx/cpu.h index 58adf9edf6..b4abd90ccd 100644 --- a/target/rx/cpu.h +++ b/target/rx/cpu.h @@ -65,7 +65,7 @@ enum { NUM_REGS = 16, }; -typedef struct CPURXState { +typedef struct CPUArchState { /* CPU registers */ uint32_t regs[NUM_REGS]; /* general registers */ uint32_t psw_o; /* O bit of status register */ @@ -105,7 +105,7 @@ typedef struct CPURXState { * * A RX CPU */ -struct RXCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -114,8 +114,6 @@ struct RXCPU { CPURXState env; }; -typedef RXCPU ArchCPU; - #define RX_CPU_TYPE_SUFFIX "-" TYPE_RX_CPU #define RX_CPU_TYPE_NAME(model) model RX_CPU_TYPE_SUFFIX #define CPU_RESOLVING_TYPE TYPE_RX_CPU diff --git a/target/s390x/cpu-qom.h b/target/s390x/cpu-qom.h index 9f3a0d86c5..00cae2b131 100644 --- a/target/s390x/cpu-qom.h +++ b/target/s390x/cpu-qom.h @@ -25,12 +25,13 @@ #define TYPE_S390_CPU "s390x-cpu" -OBJECT_DECLARE_TYPE(S390CPU, S390CPUClass, - S390_CPU) +OBJECT_DECLARE_CPU_TYPE(S390CPU, S390CPUClass, S390_CPU) typedef struct S390CPUModel S390CPUModel; typedef struct S390CPUDef S390CPUDef; +typedef struct CPUArchState CPUS390XState; + typedef enum cpu_reset_type { S390_CPU_RESET_NORMAL, S390_CPU_RESET_INITIAL, @@ -63,6 +64,4 @@ struct S390CPUClass { void (*reset)(CPUState *cpu, cpu_reset_type type); }; -typedef struct CPUS390XState CPUS390XState; - #endif diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index a75e559134..c49c8466e7 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -51,7 +51,7 @@ typedef struct PSW { uint64_t addr; } PSW; -struct CPUS390XState { +struct CPUArchState { uint64_t regs[16]; /* GP registers */ /* * The floating point registers are part of the vector registers. @@ -163,7 +163,7 @@ static inline uint64_t *get_freg(CPUS390XState *cs, int nr) * * An S/390 CPU. */ -struct S390CPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -840,9 +840,6 @@ uint64_t s390_cpu_get_psw_mask(CPUS390XState *env); /* outside of target/s390x/ */ S390CPU *s390_cpu_addr2state(uint16_t cpu_addr); -typedef CPUS390XState CPUArchState; -typedef S390CPU ArchCPU; - #include "exec/cpu-all.h" #endif diff --git a/target/sh4/cpu-qom.h b/target/sh4/cpu-qom.h index 8903b4b9c7..d4192d1090 100644 --- a/target/sh4/cpu-qom.h +++ b/target/sh4/cpu-qom.h @@ -29,8 +29,7 @@ #define TYPE_SH7751R_CPU SUPERH_CPU_TYPE_NAME("sh7751r") #define TYPE_SH7785_CPU SUPERH_CPU_TYPE_NAME("sh7785") -OBJECT_DECLARE_TYPE(SuperHCPU, SuperHCPUClass, - SUPERH_CPU) +OBJECT_DECLARE_CPU_TYPE(SuperHCPU, SuperHCPUClass, SUPERH_CPU) /** * SuperHCPUClass: diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h index fb9dd9db2f..c72a30edfd 100644 --- a/target/sh4/cpu.h +++ b/target/sh4/cpu.h @@ -130,7 +130,7 @@ typedef struct memory_content { struct memory_content *next; } memory_content; -typedef struct CPUSH4State { +typedef struct CPUArchState { uint32_t flags; /* general execution flags */ uint32_t gregs[24]; /* general registers */ float32 fregs[32]; /* floating point registers */ @@ -195,7 +195,7 @@ typedef struct CPUSH4State { * * A SuperH CPU. */ -struct SuperHCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -264,9 +264,6 @@ static inline int cpu_mmu_index (CPUSH4State *env, bool ifetch) } } -typedef CPUSH4State CPUArchState; -typedef SuperHCPU ArchCPU; - #include "exec/cpu-all.h" /* MMU control register */ diff --git a/target/sparc/cpu-qom.h b/target/sparc/cpu-qom.h index f33949aaee..86ed37d933 100644 --- a/target/sparc/cpu-qom.h +++ b/target/sparc/cpu-qom.h @@ -29,8 +29,7 @@ #define TYPE_SPARC_CPU "sparc-cpu" #endif -OBJECT_DECLARE_TYPE(SPARCCPU, SPARCCPUClass, - SPARC_CPU) +OBJECT_DECLARE_CPU_TYPE(SPARCCPU, SPARCCPUClass, SPARC_CPU) typedef struct sparc_def_t sparc_def_t; /** diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h index 5a7f1ed5d6..abb38db674 100644 --- a/target/sparc/cpu.h +++ b/target/sparc/cpu.h @@ -420,7 +420,7 @@ struct CPUTimer typedef struct CPUTimer CPUTimer; -typedef struct CPUSPARCState CPUSPARCState; +typedef struct CPUArchState CPUSPARCState; #if defined(TARGET_SPARC64) typedef union { uint64_t mmuregs[16]; @@ -439,7 +439,7 @@ typedef union { }; } SparcV9MMU; #endif -struct CPUSPARCState { +struct CPUArchState { target_ulong gregs[8]; /* general registers */ target_ulong *regwptr; /* pointer to current register window */ target_ulong pc; /* program counter */ @@ -556,7 +556,7 @@ struct CPUSPARCState { * * A SPARC CPU. */ -struct SPARCCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -743,9 +743,6 @@ static inline int cpu_pil_allowed(CPUSPARCState *env1, int pil) #endif } -typedef CPUSPARCState CPUArchState; -typedef SPARCCPU ArchCPU; - #include "exec/cpu-all.h" #ifdef TARGET_SPARC64 diff --git a/target/tricore/cpu-qom.h b/target/tricore/cpu-qom.h index 59bfd01bbc..ee24e9fa76 100644 --- a/target/tricore/cpu-qom.h +++ b/target/tricore/cpu-qom.h @@ -24,8 +24,7 @@ #define TYPE_TRICORE_CPU "tricore-cpu" -OBJECT_DECLARE_TYPE(TriCoreCPU, TriCoreCPUClass, - TRICORE_CPU) +OBJECT_DECLARE_CPU_TYPE(TriCoreCPU, TriCoreCPUClass, TRICORE_CPU) struct TriCoreCPUClass { /*< private >*/ diff --git a/target/tricore/cpu.h b/target/tricore/cpu.h index c461387e71..108d6b8288 100644 --- a/target/tricore/cpu.h +++ b/target/tricore/cpu.h @@ -28,8 +28,7 @@ struct tricore_boot_info; typedef struct tricore_def_t tricore_def_t; -typedef struct CPUTriCoreState CPUTriCoreState; -struct CPUTriCoreState { +typedef struct CPUArchState { /* GPR Register */ uint32_t gpr_a[16]; uint32_t gpr_d[16]; @@ -189,7 +188,7 @@ struct CPUTriCoreState { const tricore_def_t *cpu_model; void *irq[8]; struct QEMUTimer *timer; /* Internal timer */ -}; +} CPUTriCoreState; /** * TriCoreCPU: @@ -197,7 +196,7 @@ struct CPUTriCoreState { * * A TriCore CPU. */ -struct TriCoreCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -369,9 +368,6 @@ static inline int cpu_mmu_index(CPUTriCoreState *env, bool ifetch) return 0; } -typedef CPUTriCoreState CPUArchState; -typedef TriCoreCPU ArchCPU; - #include "exec/cpu-all.h" void cpu_state_reset(CPUTriCoreState *s); diff --git a/target/xtensa/cpu-qom.h b/target/xtensa/cpu-qom.h index 41d9859673..4fc35ee49b 100644 --- a/target/xtensa/cpu-qom.h +++ b/target/xtensa/cpu-qom.h @@ -34,8 +34,7 @@ #define TYPE_XTENSA_CPU "xtensa-cpu" -OBJECT_DECLARE_TYPE(XtensaCPU, XtensaCPUClass, - XTENSA_CPU) +OBJECT_DECLARE_CPU_TYPE(XtensaCPU, XtensaCPUClass, XTENSA_CPU) typedef struct XtensaConfig XtensaConfig; diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h index 02143f2f77..4515f682aa 100644 --- a/target/xtensa/cpu.h +++ b/target/xtensa/cpu.h @@ -306,7 +306,7 @@ typedef enum { INTTYPE_MAX } interrupt_type; -struct CPUXtensaState; +typedef struct CPUArchState CPUXtensaState; typedef struct xtensa_tlb_entry { uint32_t vaddr; @@ -344,7 +344,7 @@ typedef struct XtensaGdbRegmap { } XtensaGdbRegmap; typedef struct XtensaCcompareTimer { - struct CPUXtensaState *env; + CPUXtensaState *env; QEMUTimer *timer; } XtensaCcompareTimer; @@ -506,7 +506,7 @@ enum { }; #endif -typedef struct CPUXtensaState { +struct CPUArchState { const XtensaConfig *config; uint32_t regs[16]; uint32_t pc; @@ -545,7 +545,7 @@ typedef struct CPUXtensaState { /* Watchpoints for DBREAK registers */ struct CPUWatchpoint *cpu_watchpoint[MAX_NDBREAK]; -} CPUXtensaState; +}; /** * XtensaCPU: @@ -553,7 +553,7 @@ typedef struct CPUXtensaState { * * An Xtensa CPU. */ -struct XtensaCPU { +struct ArchCPU { /*< private >*/ CPUState parent_obj; /*< public >*/ @@ -722,9 +722,6 @@ static inline int cpu_mmu_index(CPUXtensaState *env, bool ifetch) #define XTENSA_CSBASE_LBEG_OFF_MASK 0x00ff0000 #define XTENSA_CSBASE_LBEG_OFF_SHIFT 16 -typedef CPUXtensaState CPUArchState; -typedef XtensaCPU ArchCPU; - #include "exec/cpu-all.h" static inline void cpu_get_tb_cpu_state(CPUXtensaState *env, target_ulong *pc, diff --git a/tcg/region.c b/tcg/region.c index 72afb35738..97ca5291d5 100644 --- a/tcg/region.c +++ b/tcg/region.c @@ -26,6 +26,7 @@ #include "qemu/units.h" #include "qemu/madvise.h" #include "qemu/mprotect.h" +#include "qemu/memalign.h" #include "qemu/cacheinfo.h" #include "qapi/error.h" #include "exec/exec-all.h" diff --git a/tests/avocado/avocado_qemu/__init__.py b/tests/avocado/avocado_qemu/__init__.py index 75063c0c30..9b056b5ce5 100644 --- a/tests/avocado/avocado_qemu/__init__.py +++ b/tests/avocado/avocado_qemu/__init__.py @@ -603,6 +603,8 @@ class LinuxTest(LinuxSSHMixIn, QemuSystemTest): try: cloudinit_iso = os.path.join(self.workdir, 'cloudinit.iso') self.phone_home_port = network.find_free_port() + if not self.phone_home_port: + self.cancel('Failed to get a free port') pubkey_content = None if ssh_pubkey: with open(ssh_pubkey) as pubkey: diff --git a/tests/avocado/boot_linux.py b/tests/avocado/boot_linux.py index ab19146d1e..ee584d2fdf 100644 --- a/tests/avocado/boot_linux.py +++ b/tests/avocado/boot_linux.py @@ -79,6 +79,7 @@ class BootLinuxAarch64(LinuxTest): """ self.require_accelerator("tcg") self.vm.add_args("-accel", "tcg") + self.vm.add_args("-cpu", "max,lpa2=off") self.vm.add_args("-machine", "virt,gic-version=2") self.add_common_args() self.launch_and_wait(set_up_ssh_connection=False) @@ -91,6 +92,7 @@ class BootLinuxAarch64(LinuxTest): """ self.require_accelerator("tcg") self.vm.add_args("-accel", "tcg") + self.vm.add_args("-cpu", "max,lpa2=off") self.vm.add_args("-machine", "virt,gic-version=3") self.add_common_args() self.launch_and_wait(set_up_ssh_connection=False) diff --git a/tests/bench/atomic_add-bench.c b/tests/bench/atomic_add-bench.c index f05471ab45..8a6faad6ec 100644 --- a/tests/bench/atomic_add-bench.c +++ b/tests/bench/atomic_add-bench.c @@ -2,6 +2,7 @@ #include "qemu/thread.h" #include "qemu/host-utils.h" #include "qemu/processor.h" +#include "qemu/memalign.h" struct thread_info { uint64_t r; diff --git a/tests/bench/qht-bench.c b/tests/bench/qht-bench.c index 2e5b70ccd0..8afe161d10 100644 --- a/tests/bench/qht-bench.c +++ b/tests/bench/qht-bench.c @@ -10,6 +10,7 @@ #include "qemu/qht.h" #include "qemu/rcu.h" #include "qemu/xxhash.h" +#include "qemu/memalign.h" struct thread_stats { size_t rd; diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c index 502e5ad0c7..01ca076afe 100644 --- a/tests/qtest/virtio-9p-test.c +++ b/tests/qtest/virtio-9p-test.c @@ -1253,7 +1253,7 @@ static void fs_unlinkat_dir(void *obj, void *data, QGuestAllocator *t_alloc) /* ... and is actually a directory */ g_assert((st.st_mode & S_IFMT) == S_IFDIR); - do_unlinkat(v9p, "/", "02", AT_REMOVEDIR); + do_unlinkat(v9p, "/", "02", P9_DOTL_AT_REMOVEDIR); /* directory should be gone now */ g_assert(stat(new_dir, &st) != 0); } diff --git a/tests/tcg/s390x/exrl-trt.c b/tests/tcg/s390x/exrl-trt.c index 16711a3181..451f777b9d 100644 --- a/tests/tcg/s390x/exrl-trt.c +++ b/tests/tcg/s390x/exrl-trt.c @@ -5,8 +5,8 @@ int main(void) { char op1[] = "hello"; char op2[256]; - uint64_t r1 = 0xffffffffffffffffull; - uint64_t r2 = 0xffffffffffffffffull; + register uint64_t r1 asm("r1") = 0xffffffffffffffffull; + register uint64_t r2 asm("r2") = 0xffffffffffffffffull; uint64_t cc; int i; @@ -21,8 +21,6 @@ int main(void) " j 2f\n" "1: trt 0(1,%[op1]),%[op2]\n" "2: exrl %[op1_len],1b\n" - " lgr %[r1],%%r1\n" - " lgr %[r2],%%r2\n" " ipm %[cc]\n" : [r1] "+r" (r1), [r2] "+r" (r2), @@ -30,7 +28,7 @@ int main(void) : [op1] "a" (&op1), [op1_len] "a" (5), [op2] "Q" (op2) - : "r1", "r2", "cc"); + : "cc"); cc = (cc >> 28) & 3; if (cc != 2) { write(1, "bad cc\n", 7); diff --git a/tests/tcg/s390x/exrl-trtr.c b/tests/tcg/s390x/exrl-trtr.c index 5f30cda6bd..422f7f385a 100644 --- a/tests/tcg/s390x/exrl-trtr.c +++ b/tests/tcg/s390x/exrl-trtr.c @@ -5,8 +5,8 @@ int main(void) { char op1[] = {0, 1, 2, 3}; char op2[256]; - uint64_t r1 = 0xffffffffffffffffull; - uint64_t r2 = 0xffffffffffffffffull; + register uint64_t r1 asm("r1") = 0xffffffffffffffffull; + register uint64_t r2 asm("r2") = 0xffffffffffffffffull; uint64_t cc; int i; @@ -21,8 +21,6 @@ int main(void) " j 2f\n" "1: trtr 3(1,%[op1]),%[op2]\n" "2: exrl %[op1_len],1b\n" - " lgr %[r1],%%r1\n" - " lgr %[r2],%%r2\n" " ipm %[cc]\n" : [r1] "+r" (r1), [r2] "+r" (r2), @@ -30,7 +28,7 @@ int main(void) : [op1] "a" (&op1), [op1_len] "a" (3), [op2] "Q" (op2) - : "r1", "r2", "cc"); + : "cc"); cc = (cc >> 28) & 3; if (cc != 1) { write(1, "bad cc\n", 7); diff --git a/tests/tcg/s390x/mie3-mvcrl.c b/tests/tcg/s390x/mie3-mvcrl.c index 57b08e48d0..93c7b0a290 100644 --- a/tests/tcg/s390x/mie3-mvcrl.c +++ b/tests/tcg/s390x/mie3-mvcrl.c @@ -1,15 +1,17 @@ #include <stdint.h> #include <string.h> + static inline void mvcrl_8(const char *dst, const char *src) { asm volatile ( - "llill %%r0, 8\n" - ".insn sse, 0xE50A00000000, 0(%[dst]), 0(%[src])" - : : [dst] "d" (dst), [src] "d" (src) - : "memory"); + "llill %%r0, 8\n" + ".insn sse, 0xE50A00000000, 0(%[dst]), 0(%[src])" + : : [dst] "d" (dst), [src] "d" (src) + : "r0", "memory"); } + int main(int argc, char *argv[]) { const char *alpha = "abcdefghijklmnop"; diff --git a/tests/tcg/s390x/mie3-sel.c b/tests/tcg/s390x/mie3-sel.c index b0c5c9857d..0dfd532ed4 100644 --- a/tests/tcg/s390x/mie3-sel.c +++ b/tests/tcg/s390x/mie3-sel.c @@ -1,32 +1,27 @@ #include <stdint.h> + #define Fi3(S, ASM) uint64_t S(uint64_t a, uint64_t b, uint64_t c) \ -{ \ - uint64_t res = 0; \ - asm ( \ - "lg %%r2, %[a]\n" \ - "lg %%r3, %[b]\n" \ - "lg %%r0, %[c]\n" \ - "ltgr %%r0, %%r0\n" \ - ASM \ - "stg %%r0, %[res] " \ - : [res] "=m" (res) \ - : [a] "m" (a), \ - [b] "m" (b), \ - [c] "m" (c) \ - : "r0", "r2", \ - "r3", "r4" \ - ); \ - return res; \ +{ \ +asm volatile ( \ + "ltgr %[c], %[c]\n" \ + ASM \ + : [c] "+r" (c) \ + : [a] "r" (a) \ + , [b] "r" (b) \ +); \ + return c; \ } -Fi3 (_selre, ".insn rrf, 0xB9F00000, %%r0, %%r3, %%r2, 8\n") -Fi3 (_selgrz, ".insn rrf, 0xB9E30000, %%r0, %%r3, %%r2, 8\n") -Fi3 (_selfhrnz, ".insn rrf, 0xB9C00000, %%r0, %%r3, %%r2, 7\n") +Fi3 (_selre, ".insn rrf, 0xB9F00000, %[c], %[b], %[a], 8\n") +Fi3 (_selgrz, ".insn rrf, 0xB9E30000, %[c], %[b], %[a], 8\n") +Fi3 (_selfhrnz, ".insn rrf, 0xB9C00000, %[c], %[b], %[a], 7\n") + int main(int argc, char *argv[]) { uint64_t a = ~0, b = ~0, c = ~0; + a = _selre(0x066600000066ull, 0x066600000006ull, a); b = _selgrz(0xF00D00000005ull, 0xF00D00000055ull, b); c = _selfhrnz(0x043200000044ull, 0x065400000004ull, c); diff --git a/tests/tcg/s390x/mvc.c b/tests/tcg/s390x/mvc.c index aa552d52e5..7ae4c44550 100644 --- a/tests/tcg/s390x/mvc.c +++ b/tests/tcg/s390x/mvc.c @@ -20,8 +20,8 @@ static inline void mvc_256(const char *dst, const char *src) asm volatile ( " mvc 0(256,%[dst]),0(%[src])\n" : - : [dst] "d" (dst), - [src] "d" (src) + : [dst] "a" (dst), + [src] "a" (src) : "memory"); } diff --git a/tests/tcg/s390x/mvo.c b/tests/tcg/s390x/mvo.c index 5546fe2a97..0c3ecdde2e 100644 --- a/tests/tcg/s390x/mvo.c +++ b/tests/tcg/s390x/mvo.c @@ -11,8 +11,8 @@ int main(void) asm volatile ( " mvo 0(4,%[dest]),0(3,%[src])\n" : - : [dest] "d" (dest + 1), - [src] "d" (src + 1) + : [dest] "a" (dest + 1), + [src] "a" (src + 1) : "memory"); for (i = 0; i < sizeof(expected); i++) { diff --git a/tests/tcg/s390x/pack.c b/tests/tcg/s390x/pack.c index 4be36f29a7..55e7e214e8 100644 --- a/tests/tcg/s390x/pack.c +++ b/tests/tcg/s390x/pack.c @@ -9,7 +9,7 @@ int main(void) asm volatile( " pack 2(4,%[data]),2(4,%[data])\n" : - : [data] "r" (&data[0]) + : [data] "a" (&data[0]) : "memory"); for (i = 0; i < 8; i++) { if (data[i] != exp[i]) { diff --git a/tests/unit/ptimer-test-stubs.c b/tests/unit/ptimer-test-stubs.c index 2a3ef58799..f5e75a96b6 100644 --- a/tests/unit/ptimer-test-stubs.c +++ b/tests/unit/ptimer-test-stubs.c @@ -12,7 +12,6 @@ #include "qemu/main-loop.h" #include "sysemu/replay.h" #include "migration/vmstate.h" -#include "sysemu/cpu-timers.h" #include "ptimer-test.h" diff --git a/tests/vm/haiku.x86_64 b/tests/vm/haiku.x86_64 index 2eb736dae1..936f7d2ae2 100755 --- a/tests/vm/haiku.x86_64 +++ b/tests/vm/haiku.x86_64 @@ -2,7 +2,7 @@ # # Haiku VM image # -# Copyright 2020 Haiku, Inc. +# Copyright 2020-2022 Haiku, Inc. # # Authors: # Alexander von Gluck IV <kallisti5@unixzen.com> @@ -48,8 +48,8 @@ class HaikuVM(basevm.BaseVM): name = "haiku" arch = "x86_64" - link = "https://app.vagrantup.com/haiku-os/boxes/r1beta2-x86_64/versions/20200702/providers/libvirt.box" - csum = "41c38b316e0cbdbc66b5dbaf3612b866700a4f35807cb1eb266a5bf83e9e68d5" + link = "https://app.vagrantup.com/haiku-os/boxes/r1beta3-x86_64/versions/20220216/providers/libvirt.box" + csum = "e67d4aacbcc687013d5cc91990ddd86cc5d70a5d28432ae2691944f8ce5d5041" poweroff = "shutdown" @@ -99,7 +99,7 @@ class HaikuVM(basevm.BaseVM): self.print_step("Extracting disk image") - subprocess.check_call(["tar", "xzf", tarball, "./box.img", "-O"], + subprocess.check_call(["tar", "xzf", tarball, "box.img", "-O"], stdout=open(img, 'wb')) self.print_step("Preparing disk image") diff --git a/ui/cocoa.m b/ui/cocoa.m index 8ab9ab5e84..c88149852b 100644 --- a/ui/cocoa.m +++ b/ui/cocoa.m @@ -83,7 +83,7 @@ static void cocoa_switch(DisplayChangeListener *dcl, static void cocoa_refresh(DisplayChangeListener *dcl); -static NSWindow *normalWindow, *about_window; +static NSWindow *normalWindow; static const DisplayChangeListenerOps dcl_ops = { .dpy_name = "cocoa", .dpy_gfx_update = cocoa_update, @@ -1140,7 +1140,6 @@ QemuCocoaView *cocoaView; - (BOOL)verifyQuit; - (void)openDocumentation:(NSString *)filename; - (IBAction) do_about_menu_item: (id) sender; -- (void)make_about_window; - (void)adjustSpeed:(id)sender; @end @@ -1186,8 +1185,6 @@ QemuCocoaView *cocoaView; [pauseLabel setFont: [NSFont fontWithName: @"Helvetica" size: 90]]; [pauseLabel setTextColor: [NSColor blackColor]]; [pauseLabel sizeToFit]; - - [self make_about_window]; } return self; } @@ -1471,92 +1468,29 @@ QemuCocoaView *cocoaView; /* The action method for the About menu item */ - (IBAction) do_about_menu_item: (id) sender { - [about_window makeKeyAndOrderFront: nil]; -} - -/* Create and display the about dialog */ -- (void)make_about_window -{ - /* Make the window */ - int x = 0, y = 0, about_width = 400, about_height = 200; - NSRect window_rect = NSMakeRect(x, y, about_width, about_height); - about_window = [[NSWindow alloc] initWithContentRect:window_rect - styleMask:NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | - NSWindowStyleMaskMiniaturizable - backing:NSBackingStoreBuffered - defer:NO]; - [about_window setTitle: @"About"]; - [about_window setReleasedWhenClosed: NO]; - [about_window center]; - NSView *superView = [about_window contentView]; - - /* Create the dimensions of the picture */ - int picture_width = 80, picture_height = 80; - x = (about_width - picture_width)/2; - y = about_height - picture_height - 10; - NSRect picture_rect = NSMakeRect(x, y, picture_width, picture_height); - - /* Make the picture of QEMU */ - NSImageView *picture_view = [[NSImageView alloc] initWithFrame: - picture_rect]; - char *qemu_image_path_c = get_relocated_path(CONFIG_QEMU_ICONDIR "/hicolor/512x512/apps/qemu.png"); - NSString *qemu_image_path = [NSString stringWithUTF8String:qemu_image_path_c]; - g_free(qemu_image_path_c); - NSImage *qemu_image = [[NSImage alloc] initWithContentsOfFile:qemu_image_path]; - [picture_view setImage: qemu_image]; - [picture_view setImageScaling: NSImageScaleProportionallyUpOrDown]; - [superView addSubview: picture_view]; - - /* Make the name label */ - NSBundle *bundle = [NSBundle mainBundle]; - if (bundle) { - x = 0; - y = y - 25; - int name_width = about_width, name_height = 20; - NSRect name_rect = NSMakeRect(x, y, name_width, name_height); - NSTextField *name_label = [[NSTextField alloc] initWithFrame: name_rect]; - [name_label setEditable: NO]; - [name_label setBezeled: NO]; - [name_label setDrawsBackground: NO]; - [name_label setAlignment: NSTextAlignmentCenter]; - NSString *qemu_name = [[bundle executablePath] lastPathComponent]; - [name_label setStringValue: qemu_name]; - [superView addSubview: name_label]; + NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; + char *icon_path_c = get_relocated_path(CONFIG_QEMU_ICONDIR "/hicolor/512x512/apps/qemu.png"); + NSString *icon_path = [NSString stringWithUTF8String:icon_path_c]; + g_free(icon_path_c); + NSImage *icon = [[NSImage alloc] initWithContentsOfFile:icon_path]; + NSString *version = @"QEMU emulator version " QEMU_FULL_VERSION; + NSString *copyright = @QEMU_COPYRIGHT; + NSDictionary *options; + if (icon) { + options = @{ + NSAboutPanelOptionApplicationIcon : icon, + NSAboutPanelOptionApplicationVersion : version, + @"Copyright" : copyright, + }; + [icon release]; + } else { + options = @{ + NSAboutPanelOptionApplicationVersion : version, + @"Copyright" : copyright, + }; } - - /* Set the version label's attributes */ - x = 0; - y = 50; - int version_width = about_width, version_height = 20; - NSRect version_rect = NSMakeRect(x, y, version_width, version_height); - NSTextField *version_label = [[NSTextField alloc] initWithFrame: - version_rect]; - [version_label setEditable: NO]; - [version_label setBezeled: NO]; - [version_label setAlignment: NSTextAlignmentCenter]; - [version_label setDrawsBackground: NO]; - - /* Create the version string*/ - NSString *version_string; - version_string = [[NSString alloc] initWithFormat: - @"QEMU emulator version %s", QEMU_FULL_VERSION]; - [version_label setStringValue: version_string]; - [superView addSubview: version_label]; - - /* Make copyright label */ - x = 0; - y = 35; - int copyright_width = about_width, copyright_height = 20; - NSRect copyright_rect = NSMakeRect(x, y, copyright_width, copyright_height); - NSTextField *copyright_label = [[NSTextField alloc] initWithFrame: - copyright_rect]; - [copyright_label setEditable: NO]; - [copyright_label setBezeled: NO]; - [copyright_label setDrawsBackground: NO]; - [copyright_label setAlignment: NSTextAlignmentCenter]; - [copyright_label setStringValue: [NSString stringWithFormat: @"%s", - QEMU_COPYRIGHT]]; - [superView addSubview: copyright_label]; + [NSApp orderFrontStandardAboutPanelWithOptions:options]; + [pool release]; } /* Used by the Speed menu items */ diff --git a/util/atomic64.c b/util/atomic64.c index 22983a970f..c20d071d8e 100644 --- a/util/atomic64.c +++ b/util/atomic64.c @@ -8,6 +8,7 @@ #include "qemu/atomic.h" #include "qemu/thread.h" #include "qemu/cacheinfo.h" +#include "qemu/memalign.h" #ifdef CONFIG_ATOMIC64 #error This file must only be compiled if !CONFIG_ATOMIC64 diff --git a/util/memalign.c b/util/memalign.c new file mode 100644 index 0000000000..c199ae7073 --- /dev/null +++ b/util/memalign.c @@ -0,0 +1,92 @@ +/* + * memalign.c: Allocate an aligned memory region + * + * Copyright (c) 2003-2008 Fabrice Bellard + * Copyright (c) 2010-2016 Red Hat, Inc. + * Copyright (c) 2022 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "qemu/osdep.h" +#include "qemu/host-utils.h" +#include "qemu/memalign.h" +#include "trace.h" + +void *qemu_try_memalign(size_t alignment, size_t size) +{ + void *ptr; + + if (alignment < sizeof(void*)) { + alignment = sizeof(void*); + } else { + g_assert(is_power_of_2(alignment)); + } + + /* + * Handling of 0 allocations varies among the different + * platform APIs (for instance _aligned_malloc() will + * fail) -- ensure that we always return a valid non-NULL + * pointer that can be freed by qemu_vfree(). + */ + if (size == 0) { + size++; + } +#if defined(CONFIG_POSIX_MEMALIGN) + int ret; + ret = posix_memalign(&ptr, alignment, size); + if (ret != 0) { + errno = ret; + ptr = NULL; + } +#elif defined(CONFIG_ALIGNED_MALLOC) + ptr = _aligned_malloc(size, alignment); +#elif defined(CONFIG_VALLOC) + ptr = valloc(size); +#elif defined(CONFIG_MEMALIGN) + ptr = memalign(alignment, size); +#else + #error No function to allocate aligned memory available +#endif + trace_qemu_memalign(alignment, size, ptr); + return ptr; +} + +void *qemu_memalign(size_t alignment, size_t size) +{ + void *p = qemu_try_memalign(alignment, size); + if (p) { + return p; + } + fprintf(stderr, + "qemu_memalign: failed to allocate %zu bytes at alignment %zu: %s\n", + size, alignment, strerror(errno)); + abort(); +} + +void qemu_vfree(void *ptr) +{ + trace_qemu_vfree(ptr); +#if !defined(CONFIG_POSIX_MEMALIGN) && defined(CONFIG_ALIGNED_MALLOC) + /* Only Windows _aligned_malloc needs a special free function */ + _aligned_free(ptr); +#else + free(ptr); +#endif +} diff --git a/util/meson.build b/util/meson.build index 3736988b9f..f6ee74ad0c 100644 --- a/util/meson.build +++ b/util/meson.build @@ -51,6 +51,7 @@ util_ss.add(when: 'CONFIG_POSIX', if_true: files('drm.c')) util_ss.add(files('guest-random.c')) util_ss.add(files('yank.c')) util_ss.add(files('int128.c')) +util_ss.add(files('memalign.c')) if have_user util_ss.add(files('selfmap.c')) diff --git a/util/osdep.c b/util/osdep.c index 723cdcb004..7c4deda6fe 100644 --- a/util/osdep.c +++ b/util/osdep.c @@ -33,7 +33,6 @@ extern int madvise(char *, size_t, int); #endif -#include <dirent.h> #include "qemu-common.h" #include "qemu/cutils.h" #include "qemu/sockets.h" @@ -619,23 +618,3 @@ writev(int fd, const struct iovec *iov, int iov_cnt) return readv_writev(fd, iov, iov_cnt, true); } #endif - -struct dirent * -qemu_dirent_dup(struct dirent *dent) -{ - size_t sz = 0; -#if defined _DIRENT_HAVE_D_RECLEN - /* Avoid use of strlen() if platform supports d_reclen. */ - sz = dent->d_reclen; -#endif - /* - * Test sz for zero even if d_reclen is available - * because some drivers may set d_reclen to zero. - */ - if (sz == 0) { - /* Fallback to the most portable way. */ - sz = offsetof(struct dirent, d_name) + - strlen(dent->d_name) + 1; - } - return g_memdup(dent, sz); -} diff --git a/util/oslib-posix.c b/util/oslib-posix.c index f2be7321c5..2ebfb75057 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -199,46 +199,6 @@ fail_close: return false; } -void *qemu_oom_check(void *ptr) -{ - if (ptr == NULL) { - fprintf(stderr, "Failed to allocate memory: %s\n", strerror(errno)); - abort(); - } - return ptr; -} - -void *qemu_try_memalign(size_t alignment, size_t size) -{ - void *ptr; - - if (alignment < sizeof(void*)) { - alignment = sizeof(void*); - } else { - g_assert(is_power_of_2(alignment)); - } - -#if defined(CONFIG_POSIX_MEMALIGN) - int ret; - ret = posix_memalign(&ptr, alignment, size); - if (ret != 0) { - errno = ret; - ptr = NULL; - } -#elif defined(CONFIG_BSD) - ptr = valloc(size); -#else - ptr = memalign(alignment, size); -#endif - trace_qemu_memalign(alignment, size, ptr); - return ptr; -} - -void *qemu_memalign(size_t alignment, size_t size) -{ - return qemu_oom_check(qemu_try_memalign(alignment, size)); -} - /* alloc shared memory pages */ void *qemu_anon_ram_alloc(size_t size, uint64_t *alignment, bool shared, bool noreserve) @@ -260,12 +220,6 @@ void *qemu_anon_ram_alloc(size_t size, uint64_t *alignment, bool shared, return ptr; } -void qemu_vfree(void *ptr) -{ - trace_qemu_vfree(ptr); - free(ptr); -} - void qemu_anon_ram_free(void *ptr, size_t size) { trace_qemu_anon_ram_free(ptr, size); diff --git a/util/oslib-win32.c b/util/oslib-win32.c index af559ef339..4b1ce0be4b 100644 --- a/util/oslib-win32.c +++ b/util/oslib-win32.c @@ -44,35 +44,6 @@ /* this must come after including "trace.h" */ #include <shlobj.h> -void *qemu_oom_check(void *ptr) -{ - if (ptr == NULL) { - fprintf(stderr, "Failed to allocate memory: %lu\n", GetLastError()); - abort(); - } - return ptr; -} - -void *qemu_try_memalign(size_t alignment, size_t size) -{ - void *ptr; - - g_assert(size != 0); - if (alignment < sizeof(void *)) { - alignment = sizeof(void *); - } else { - g_assert(is_power_of_2(alignment)); - } - ptr = _aligned_malloc(size, alignment); - trace_qemu_memalign(alignment, size, ptr); - return ptr; -} - -void *qemu_memalign(size_t alignment, size_t size) -{ - return qemu_oom_check(qemu_try_memalign(alignment, size)); -} - static int get_allocation_granularity(void) { SYSTEM_INFO system_info; @@ -104,12 +75,6 @@ void *qemu_anon_ram_alloc(size_t size, uint64_t *align, bool shared, return ptr; } -void qemu_vfree(void *ptr) -{ - trace_qemu_vfree(ptr); - _aligned_free(ptr); -} - void qemu_anon_ram_free(void *ptr, size_t size) { trace_qemu_anon_ram_free(ptr, size); diff --git a/util/qht.c b/util/qht.c index 079605121b..065fc501f4 100644 --- a/util/qht.c +++ b/util/qht.c @@ -69,6 +69,7 @@ #include "qemu/qht.h" #include "qemu/atomic.h" #include "qemu/rcu.h" +#include "qemu/memalign.h" //#define QHT_DEBUG |