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-rw-r--r--include/block/raw-aio.h6
-rw-r--r--include/exec/cpu-all.h6
-rw-r--r--include/exec/exec-all.h55
-rw-r--r--include/exec/ramlist.h2
-rw-r--r--include/hw/core/tcg-cpu-ops.h71
-rw-r--r--include/hw/i386/microvm.h4
-rw-r--r--include/hw/i386/pc.h1
-rw-r--r--include/hw/i386/x86-iommu.h12
-rw-r--r--include/hw/pci/pci.h24
-rw-r--r--include/hw/rdma/rdma.h2
-rw-r--r--include/hw/usb/msd.h2
-rw-r--r--include/monitor/hmp-target.h1
-rw-r--r--include/monitor/hmp.h5
-rw-r--r--include/monitor/monitor.h2
-rw-r--r--include/qapi/type-helpers.h14
-rw-r--r--include/tcg/tcg-ldst.h5
-rw-r--r--include/tcg/tcg.h4
-rw-r--r--include/ui/console.h1
18 files changed, 163 insertions, 54 deletions
diff --git a/include/block/raw-aio.h b/include/block/raw-aio.h
index 251b10d273..21fc10c4c9 100644
--- a/include/block/raw-aio.h
+++ b/include/block/raw-aio.h
@@ -51,11 +51,13 @@ typedef struct LinuxAioState LinuxAioState;
LinuxAioState *laio_init(Error **errp);
void laio_cleanup(LinuxAioState *s);
int coroutine_fn laio_co_submit(BlockDriverState *bs, LinuxAioState *s, int fd,
- uint64_t offset, QEMUIOVector *qiov, int type);
+ uint64_t offset, QEMUIOVector *qiov, int type,
+ uint64_t dev_max_batch);
void laio_detach_aio_context(LinuxAioState *s, AioContext *old_context);
void laio_attach_aio_context(LinuxAioState *s, AioContext *new_context);
void laio_io_plug(BlockDriverState *bs, LinuxAioState *s);
-void laio_io_unplug(BlockDriverState *bs, LinuxAioState *s);
+void laio_io_unplug(BlockDriverState *bs, LinuxAioState *s,
+ uint64_t dev_max_batch);
#endif
/* io_uring.c - Linux io_uring implementation */
#ifdef CONFIG_LINUX_IO_URING
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 32cfb634c6..3c8e24292b 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -429,10 +429,10 @@ static inline bool tlb_hit(target_ulong tlb_addr, target_ulong addr)
#ifdef CONFIG_TCG
/* accel/tcg/cpu-exec.c */
-void dump_drift_info(void);
+void dump_drift_info(GString *buf);
/* accel/tcg/translate-all.c */
-void dump_exec_info(void);
-void dump_opcount_info(void);
+void dump_exec_info(GString *buf);
+void dump_opcount_info(GString *buf);
#endif /* CONFIG_TCG */
#endif /* !CONFIG_USER_ONLY */
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 9d5987ba04..6bb2a0f7ec 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -664,16 +664,55 @@ static inline tb_page_addr_t get_page_addr_code_hostp(CPUArchState *env,
}
/**
- * cpu_signal_handler
- * @signum: host signal number
- * @pinfo: host siginfo_t
- * @puc: host ucontext_t
+ * adjust_signal_pc:
+ * @pc: raw pc from the host signal ucontext_t.
+ * @is_write: host memory operation was write, or read-modify-write.
*
- * To be called from the SIGBUS and SIGSEGV signal handler to inform the
- * virtual cpu of exceptions. Returns true if the signal was handled by
- * the virtual CPU.
+ * Alter @pc as required for unwinding. Return the type of the
+ * guest memory access -- host reads may be for guest execution.
*/
-int cpu_signal_handler(int signum, void *pinfo, void *puc);
+MMUAccessType adjust_signal_pc(uintptr_t *pc, bool is_write);
+
+/**
+ * handle_sigsegv_accerr_write:
+ * @cpu: the cpu context
+ * @old_set: the sigset_t from the signal ucontext_t
+ * @host_pc: the host pc, adjusted for the signal
+ * @host_addr: the host address of the fault
+ *
+ * Return true if the write fault has been handled, and should be re-tried.
+ */
+bool handle_sigsegv_accerr_write(CPUState *cpu, sigset_t *old_set,
+ uintptr_t host_pc, abi_ptr guest_addr);
+
+/**
+ * cpu_loop_exit_sigsegv:
+ * @cpu: the cpu context
+ * @addr: the guest address of the fault
+ * @access_type: access was read/write/execute
+ * @maperr: true for invalid page, false for permission fault
+ * @ra: host pc for unwinding
+ *
+ * Use the TCGCPUOps hook to record cpu state, do guest operating system
+ * specific things to raise SIGSEGV, and jump to the main cpu loop.
+ */
+void QEMU_NORETURN cpu_loop_exit_sigsegv(CPUState *cpu, target_ulong addr,
+ MMUAccessType access_type,
+ bool maperr, uintptr_t ra);
+
+/**
+ * cpu_loop_exit_sigbus:
+ * @cpu: the cpu context
+ * @addr: the guest address of the alignment fault
+ * @access_type: access was read/write/execute
+ * @ra: host pc for unwinding
+ *
+ * Use the TCGCPUOps hook to record cpu state, do guest operating system
+ * specific things to raise SIGBUS, and jump to the main cpu loop.
+ */
+void QEMU_NORETURN cpu_loop_exit_sigbus(CPUState *cpu, target_ulong addr,
+ MMUAccessType access_type,
+ uintptr_t ra);
#else
static inline void mmap_lock(void) {}
diff --git a/include/exec/ramlist.h b/include/exec/ramlist.h
index ece6497ee2..2ad2a81acc 100644
--- a/include/exec/ramlist.h
+++ b/include/exec/ramlist.h
@@ -80,6 +80,6 @@ void ram_block_notify_add(void *host, size_t size, size_t max_size);
void ram_block_notify_remove(void *host, size_t size, size_t max_size);
void ram_block_notify_resize(void *host, size_t old_size, size_t new_size);
-void ram_block_dump(Monitor *mon);
+GString *ram_block_format(void);
#endif /* RAMLIST_H */
diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h
index 6cbe17f2e6..e13898553a 100644
--- a/include/hw/core/tcg-cpu-ops.h
+++ b/include/hw/core/tcg-cpu-ops.h
@@ -35,18 +35,6 @@ struct TCGCPUOps {
void (*cpu_exec_enter)(CPUState *cpu);
/** @cpu_exec_exit: Callback for cpu_exec cleanup */
void (*cpu_exec_exit)(CPUState *cpu);
- /**
- * @tlb_fill: Handle a softmmu tlb miss or user-only address fault
- *
- * For system mode, if the access is valid, call tlb_set_page
- * and return true; if the access is invalid, and probe is
- * true, return false; otherwise raise an exception and do
- * not return. For user-only mode, always raise an exception
- * and do not return.
- */
- bool (*tlb_fill)(CPUState *cpu, vaddr address, int size,
- MMUAccessType access_type, int mmu_idx,
- bool probe, uintptr_t retaddr);
/** @debug_excp_handler: Callback for handling debug exceptions */
void (*debug_excp_handler)(CPUState *cpu);
@@ -69,6 +57,16 @@ struct TCGCPUOps {
/** @cpu_exec_interrupt: Callback for processing interrupts in cpu_exec */
bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request);
/**
+ * @tlb_fill: Handle a softmmu tlb miss
+ *
+ * If the access is valid, call tlb_set_page and return true;
+ * if the access is invalid and probe is true, return false;
+ * otherwise raise an exception and do not return.
+ */
+ bool (*tlb_fill)(CPUState *cpu, vaddr address, int size,
+ MMUAccessType access_type, int mmu_idx,
+ bool probe, uintptr_t retaddr);
+ /**
* @do_transaction_failed: Callback for handling failed memory transactions
* (ie bus faults or external aborts; not MMU faults)
*/
@@ -111,6 +109,55 @@ struct TCGCPUOps {
*/
bool (*io_recompile_replay_branch)(CPUState *cpu,
const TranslationBlock *tb);
+#else
+ /**
+ * record_sigsegv:
+ * @cpu: cpu context
+ * @addr: faulting guest address
+ * @access_type: access was read/write/execute
+ * @maperr: true for invalid page, false for permission fault
+ * @ra: host pc for unwinding
+ *
+ * We are about to raise SIGSEGV with si_code set for @maperr,
+ * and si_addr set for @addr. Record anything further needed
+ * for the signal ucontext_t.
+ *
+ * If the emulated kernel does not provide anything to the signal
+ * handler with anything besides the user context registers, and
+ * the siginfo_t, then this hook need do nothing and may be omitted.
+ * Otherwise, record the data and return; the caller will raise
+ * the signal, unwind the cpu state, and return to the main loop.
+ *
+ * If it is simpler to re-use the sysemu tlb_fill code, @ra is provided
+ * so that a "normal" cpu exception can be raised. In this case,
+ * the signal must be raised by the architecture cpu_loop.
+ */
+ void (*record_sigsegv)(CPUState *cpu, vaddr addr,
+ MMUAccessType access_type,
+ bool maperr, uintptr_t ra);
+ /**
+ * record_sigbus:
+ * @cpu: cpu context
+ * @addr: misaligned guest address
+ * @access_type: access was read/write/execute
+ * @ra: host pc for unwinding
+ *
+ * We are about to raise SIGBUS with si_code BUS_ADRALN,
+ * and si_addr set for @addr. Record anything further needed
+ * for the signal ucontext_t.
+ *
+ * If the emulated kernel does not provide the signal handler with
+ * anything besides the user context registers, and the siginfo_t,
+ * then this hook need do nothing and may be omitted.
+ * Otherwise, record the data and return; the caller will raise
+ * the signal, unwind the cpu state, and return to the main loop.
+ *
+ * If it is simpler to re-use the sysemu do_unaligned_access code,
+ * @ra is provided so that a "normal" cpu exception can be raised.
+ * In this case, the signal must be raised by the architecture cpu_loop.
+ */
+ void (*record_sigbus)(CPUState *cpu, vaddr addr,
+ MMUAccessType access_type, uintptr_t ra);
#endif /* CONFIG_SOFTMMU */
#endif /* NEED_CPU_H */
diff --git a/include/hw/i386/microvm.h b/include/hw/i386/microvm.h
index f25f837441..4d9c732d4b 100644
--- a/include/hw/i386/microvm.h
+++ b/include/hw/i386/microvm.h
@@ -104,6 +104,10 @@ struct MicrovmMachineState {
Notifier machine_done;
Notifier powerdown_req;
struct GPEXConfig gpex;
+
+ /* device tree */
+ void *fdt;
+ uint32_t ioapic_phandle[2];
};
#define TYPE_MICROVM_MACHINE MACHINE_TYPE_NAME("microvm")
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 11426e26dc..b72e5bf9d1 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -35,6 +35,7 @@ typedef struct PCMachineState {
I2CBus *smbus;
PFlashCFI01 *flash[2];
ISADevice *pcspk;
+ DeviceState *iommu;
/* Configuration options: */
uint64_t max_ram_below_4g;
diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h
index 9de92d33a1..5ba0c056d6 100644
--- a/include/hw/i386/x86-iommu.h
+++ b/include/hw/i386/x86-iommu.h
@@ -33,12 +33,6 @@ OBJECT_DECLARE_TYPE(X86IOMMUState, X86IOMMUClass, X86_IOMMU_DEVICE)
typedef struct X86IOMMUIrq X86IOMMUIrq;
typedef struct X86IOMMU_MSIMessage X86IOMMU_MSIMessage;
-typedef enum IommuType {
- TYPE_INTEL,
- TYPE_AMD,
- TYPE_NONE
-} IommuType;
-
struct X86IOMMUClass {
SysBusDeviceClass parent;
/* Intel/AMD specific realize() hook */
@@ -71,7 +65,6 @@ struct X86IOMMUState {
OnOffAuto intr_supported; /* Whether vIOMMU supports IR */
bool dt_supported; /* Whether vIOMMU supports DT */
bool pt_supported; /* Whether vIOMMU supports pass-through */
- IommuType type; /* IOMMU type - AMD/Intel */
QLIST_HEAD(, IEC_Notifier) iec_notifiers; /* IEC notify list */
};
@@ -140,11 +133,6 @@ struct X86IOMMU_MSIMessage {
*/
X86IOMMUState *x86_iommu_get_default(void);
-/*
- * x86_iommu_get_type - get IOMMU type
- */
-IommuType x86_iommu_get_type(void);
-
/**
* x86_iommu_iec_register_notifier - register IEC (Interrupt Entry
* Cache) notifiers
diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index 7fc90132cf..5c4016b995 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -401,6 +401,10 @@ typedef PCIINTxRoute (*pci_route_irq_fn)(void *opaque, int pin);
OBJECT_DECLARE_TYPE(PCIBus, PCIBusClass, PCI_BUS)
#define TYPE_PCIE_BUS "PCIE"
+typedef void (*pci_bus_dev_fn)(PCIBus *b, PCIDevice *d, void *opaque);
+typedef void (*pci_bus_fn)(PCIBus *b, void *opaque);
+typedef void *(*pci_bus_ret_fn)(PCIBus *b, void *opaque);
+
bool pci_bus_is_express(PCIBus *bus);
void pci_root_bus_init(PCIBus *bus, size_t bus_size, DeviceState *parent,
@@ -458,23 +462,23 @@ static inline int pci_dev_bus_num(const PCIDevice *dev)
int pci_bus_numa_node(PCIBus *bus);
void pci_for_each_device(PCIBus *bus, int bus_num,
- void (*fn)(PCIBus *bus, PCIDevice *d, void *opaque),
+ pci_bus_dev_fn fn,
void *opaque);
void pci_for_each_device_reverse(PCIBus *bus, int bus_num,
- void (*fn)(PCIBus *bus, PCIDevice *d,
- void *opaque),
+ pci_bus_dev_fn fn,
void *opaque);
-void pci_for_each_bus_depth_first(PCIBus *bus,
- void *(*begin)(PCIBus *bus, void *parent_state),
- void (*end)(PCIBus *bus, void *state),
- void *parent_state);
+void pci_for_each_device_under_bus(PCIBus *bus,
+ pci_bus_dev_fn fn, void *opaque);
+void pci_for_each_device_under_bus_reverse(PCIBus *bus,
+ pci_bus_dev_fn fn,
+ void *opaque);
+void pci_for_each_bus_depth_first(PCIBus *bus, pci_bus_ret_fn begin,
+ pci_bus_fn end, void *parent_state);
PCIDevice *pci_get_function_0(PCIDevice *pci_dev);
/* Use this wrapper when specific scan order is not required. */
static inline
-void pci_for_each_bus(PCIBus *bus,
- void (*fn)(PCIBus *bus, void *opaque),
- void *opaque)
+void pci_for_each_bus(PCIBus *bus, pci_bus_fn fn, void *opaque)
{
pci_for_each_bus_depth_first(bus, NULL, fn, opaque);
}
diff --git a/include/hw/rdma/rdma.h b/include/hw/rdma/rdma.h
index e77e43a170..80b2e531c4 100644
--- a/include/hw/rdma/rdma.h
+++ b/include/hw/rdma/rdma.h
@@ -31,7 +31,7 @@ typedef struct RdmaProvider RdmaProvider;
struct RdmaProviderClass {
InterfaceClass parent;
- void (*print_statistics)(Monitor *mon, RdmaProvider *obj);
+ void (*format_statistics)(RdmaProvider *obj, GString *buf);
};
#endif
diff --git a/include/hw/usb/msd.h b/include/hw/usb/msd.h
index 7538c54569..54e9f38bda 100644
--- a/include/hw/usb/msd.h
+++ b/include/hw/usb/msd.h
@@ -17,7 +17,7 @@ enum USBMSDMode {
USB_MSDM_CSW /* Command Status. */
};
-struct usb_msd_csw {
+struct QEMU_PACKED usb_msd_csw {
uint32_t sig;
uint32_t tag;
uint32_t residue;
diff --git a/include/monitor/hmp-target.h b/include/monitor/hmp-target.h
index 96956d0fc4..ffdc15a34b 100644
--- a/include/monitor/hmp-target.h
+++ b/include/monitor/hmp-target.h
@@ -48,7 +48,6 @@ void hmp_info_mem(Monitor *mon, const QDict *qdict);
void hmp_info_tlb(Monitor *mon, const QDict *qdict);
void hmp_mce(Monitor *mon, const QDict *qdict);
void hmp_info_local_apic(Monitor *mon, const QDict *qdict);
-void hmp_info_io_apic(Monitor *mon, const QDict *qdict);
void hmp_info_sev(Monitor *mon, const QDict *qdict);
void hmp_info_sgx(Monitor *mon, const QDict *qdict);
diff --git a/include/monitor/hmp.h b/include/monitor/hmp.h
index 6bc27639e0..96d014826a 100644
--- a/include/monitor/hmp.h
+++ b/include/monitor/hmp.h
@@ -15,8 +15,9 @@
#define HMP_H
#include "qemu/readline.h"
+#include "qapi/qapi-types-common.h"
-void hmp_handle_error(Monitor *mon, Error *err);
+bool hmp_handle_error(Monitor *mon, Error *err);
void hmp_info_name(Monitor *mon, const QDict *qdict);
void hmp_info_version(Monitor *mon, const QDict *qdict);
@@ -130,5 +131,7 @@ void hmp_replay_delete_break(Monitor *mon, const QDict *qdict);
void hmp_replay_seek(Monitor *mon, const QDict *qdict);
void hmp_info_dirty_rate(Monitor *mon, const QDict *qdict);
void hmp_calc_dirty_rate(Monitor *mon, const QDict *qdict);
+void hmp_human_readable_text_helper(Monitor *mon,
+ HumanReadableText *(*qmp_handler)(Error **));
#endif
diff --git a/include/monitor/monitor.h b/include/monitor/monitor.h
index 1a8a369b50..12d395d62d 100644
--- a/include/monitor/monitor.h
+++ b/include/monitor/monitor.h
@@ -53,5 +53,7 @@ int64_t monitor_fdset_dup_fd_find(int dup_fd);
void monitor_register_hmp(const char *name, bool info,
void (*cmd)(Monitor *mon, const QDict *qdict));
+void monitor_register_hmp_info_hrt(const char *name,
+ HumanReadableText *(*handler)(Error **errp));
#endif /* MONITOR_H */
diff --git a/include/qapi/type-helpers.h b/include/qapi/type-helpers.h
new file mode 100644
index 0000000000..be1f181526
--- /dev/null
+++ b/include/qapi/type-helpers.h
@@ -0,0 +1,14 @@
+/*
+ * QAPI common helper functions
+ *
+ * This file provides helper functions related to types defined
+ * in the QAPI schema.
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#include "qapi/qapi-types-common.h"
+
+HumanReadableText *human_readable_text_from_str(GString *str);
diff --git a/include/tcg/tcg-ldst.h b/include/tcg/tcg-ldst.h
index 8c86365611..bf40942de4 100644
--- a/include/tcg/tcg-ldst.h
+++ b/include/tcg/tcg-ldst.h
@@ -70,5 +70,10 @@ void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
MemOpIdx oi, uintptr_t retaddr);
+#else
+
+void QEMU_NORETURN helper_unaligned_ld(CPUArchState *env, target_ulong addr);
+void QEMU_NORETURN helper_unaligned_st(CPUArchState *env, target_ulong addr);
+
#endif /* CONFIG_SOFTMMU */
#endif /* TCG_LDST_H */
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 7069a401f1..42f5b500ed 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -937,8 +937,8 @@ int tcg_check_temp_count(void);
#endif
int64_t tcg_cpu_exec_time(void);
-void tcg_dump_info(void);
-void tcg_dump_op_count(void);
+void tcg_dump_info(GString *buf);
+void tcg_dump_op_count(GString *buf);
#define TCG_CT_CONST 1 /* any constant of register size */
diff --git a/include/ui/console.h b/include/ui/console.h
index 244664d727..b6bedc5f41 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -171,6 +171,7 @@ typedef struct QemuDmaBuf {
void *sync;
int fence_fd;
bool allow_fences;
+ bool draw_submitted;
} QemuDmaBuf;
typedef struct DisplayState DisplayState;
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-13 03:07:15 +0000