diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block-global-state.h | 43 | ||||
| -rw-r--r-- | include/block/block-io.h | 10 | ||||
| -rw-r--r-- | include/block/block_int-common.h | 31 | ||||
| -rw-r--r-- | include/block/block_int-global-state.h | 16 | ||||
| -rw-r--r-- | include/block/block_int-io.h | 19 | ||||
| -rw-r--r-- | include/block/blockjob.h | 5 | ||||
| -rw-r--r-- | include/block/blockjob_int.h | 9 | ||||
| -rw-r--r-- | include/exec/gdbstub.h | 59 | ||||
| -rw-r--r-- | include/hw/xen/xen_native.h | 4 | ||||
| -rw-r--r-- | include/qemu/qemu-plugin.h | 50 |
10 files changed, 187 insertions, 59 deletions
diff --git a/include/block/block-global-state.h b/include/block/block-global-state.h index 6bfafe781d..6b21fbc73f 100644 --- a/include/block/block-global-state.h +++ b/include/block/block-global-state.h @@ -71,8 +71,10 @@ bdrv_co_create_file(const char *filename, QemuOpts *opts, Error **errp); BlockDriverState *bdrv_new(void); int bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top, Error **errp); -int bdrv_replace_node(BlockDriverState *from, BlockDriverState *to, - Error **errp); + +int GRAPH_WRLOCK +bdrv_replace_node(BlockDriverState *from, BlockDriverState *to, Error **errp); + int bdrv_replace_child_bs(BdrvChild *child, BlockDriverState *new_bs, Error **errp); BlockDriverState *bdrv_insert_node(BlockDriverState *bs, QDict *node_options, @@ -101,9 +103,10 @@ bdrv_co_open_blockdev_ref(BlockdevRef *ref, Error **errp); int bdrv_set_backing_hd(BlockDriverState *bs, BlockDriverState *backing_hd, Error **errp); -int bdrv_set_backing_hd_drained(BlockDriverState *bs, - BlockDriverState *backing_hd, - Error **errp); +int GRAPH_WRLOCK +bdrv_set_backing_hd_drained(BlockDriverState *bs, BlockDriverState *backing_hd, + Error **errp); + int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options, const char *bdref_key, Error **errp); @@ -139,19 +142,21 @@ bdrv_refresh_limits(BlockDriverState *bs, Transaction *tran, Error **errp); int bdrv_commit(BlockDriverState *bs); int GRAPH_RDLOCK bdrv_make_empty(BdrvChild *c, Error **errp); -int bdrv_change_backing_file(BlockDriverState *bs, const char *backing_file, - const char *backing_fmt, bool warn); + void bdrv_register(BlockDriver *bdrv); int bdrv_drop_intermediate(BlockDriverState *top, BlockDriverState *base, const char *backing_file_str); -BlockDriverState *bdrv_find_overlay(BlockDriverState *active, - BlockDriverState *bs); -BlockDriverState *bdrv_find_base(BlockDriverState *bs); -bool bdrv_is_backing_chain_frozen(BlockDriverState *bs, BlockDriverState *base, - Error **errp); -int bdrv_freeze_backing_chain(BlockDriverState *bs, BlockDriverState *base, - Error **errp); -void bdrv_unfreeze_backing_chain(BlockDriverState *bs, BlockDriverState *base); + +BlockDriverState * GRAPH_RDLOCK +bdrv_find_overlay(BlockDriverState *active, BlockDriverState *bs); + +BlockDriverState * GRAPH_RDLOCK bdrv_find_base(BlockDriverState *bs); + +int GRAPH_RDLOCK +bdrv_freeze_backing_chain(BlockDriverState *bs, BlockDriverState *base, + Error **errp); +void GRAPH_RDLOCK +bdrv_unfreeze_backing_chain(BlockDriverState *bs, BlockDriverState *base); /* * The units of offset and total_work_size may be chosen arbitrarily by the @@ -189,14 +194,16 @@ void bdrv_drain_all(void); void bdrv_aio_cancel(BlockAIOCB *acb); int bdrv_has_zero_init_1(BlockDriverState *bs); -int bdrv_has_zero_init(BlockDriverState *bs); +int coroutine_mixed_fn GRAPH_RDLOCK bdrv_has_zero_init(BlockDriverState *bs); BlockDriverState *bdrv_find_node(const char *node_name); BlockDeviceInfoList *bdrv_named_nodes_list(bool flat, Error **errp); XDbgBlockGraph * GRAPH_RDLOCK bdrv_get_xdbg_block_graph(Error **errp); BlockDriverState *bdrv_lookup_bs(const char *device, const char *node_name, Error **errp); -bool bdrv_chain_contains(BlockDriverState *top, BlockDriverState *base); +bool GRAPH_RDLOCK +bdrv_chain_contains(BlockDriverState *top, BlockDriverState *base); + BlockDriverState *bdrv_next_node(BlockDriverState *bs); BlockDriverState *bdrv_next_all_states(BlockDriverState *bs); @@ -281,7 +288,7 @@ bool bdrv_child_change_aio_context(BdrvChild *c, AioContext *ctx, int bdrv_try_change_aio_context(BlockDriverState *bs, AioContext *ctx, BdrvChild *ignore_child, Error **errp); -int bdrv_probe_blocksizes(BlockDriverState *bs, BlockSizes *bsz); +int GRAPH_RDLOCK bdrv_probe_blocksizes(BlockDriverState *bs, BlockSizes *bsz); int bdrv_probe_geometry(BlockDriverState *bs, HDGeometry *geo); void GRAPH_WRLOCK diff --git a/include/block/block-io.h b/include/block/block-io.h index ad270b6ad2..f8729ccc55 100644 --- a/include/block/block-io.h +++ b/include/block/block-io.h @@ -183,7 +183,7 @@ bdrv_co_eject(BlockDriverState *bs, bool eject_flag); const char *bdrv_get_format_name(BlockDriverState *bs); -bool bdrv_supports_compressed_writes(BlockDriverState *bs); +bool GRAPH_RDLOCK bdrv_supports_compressed_writes(BlockDriverState *bs); const char *bdrv_get_node_name(const BlockDriverState *bs); const char * GRAPH_RDLOCK @@ -210,6 +210,14 @@ void bdrv_round_to_subclusters(BlockDriverState *bs, void bdrv_get_backing_filename(BlockDriverState *bs, char *filename, int filename_size); +int coroutine_fn GRAPH_RDLOCK +bdrv_co_change_backing_file(BlockDriverState *bs, const char *backing_file, + const char *backing_fmt, bool warn); + +int co_wrapper_bdrv_rdlock +bdrv_change_backing_file(BlockDriverState *bs, const char *backing_file, + const char *backing_fmt, bool warn); + int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, int64_t pos, int size); diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index b8d9d24f39..4e31d161c5 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -310,7 +310,7 @@ struct BlockDriver { * One example usage is to avoid waiting for an nbd target node reconnect * timeout during job-cancel with force=true. */ - void (*bdrv_cancel_in_flight)(BlockDriverState *bs); + void GRAPH_RDLOCK_PTR (*bdrv_cancel_in_flight)(BlockDriverState *bs); int GRAPH_RDLOCK_PTR (*bdrv_inactivate)(BlockDriverState *bs); @@ -324,15 +324,16 @@ struct BlockDriver { BlockDriverState *bs, const char *snapshot_id, const char *name, Error **errp); - int (*bdrv_snapshot_list)(BlockDriverState *bs, - QEMUSnapshotInfo **psn_info); - int (*bdrv_snapshot_load_tmp)(BlockDriverState *bs, - const char *snapshot_id, - const char *name, - Error **errp); + int GRAPH_RDLOCK_PTR (*bdrv_snapshot_list)( + BlockDriverState *bs, QEMUSnapshotInfo **psn_info); - int (*bdrv_change_backing_file)(BlockDriverState *bs, - const char *backing_file, const char *backing_fmt); + int GRAPH_RDLOCK_PTR (*bdrv_snapshot_load_tmp)( + BlockDriverState *bs, const char *snapshot_id, const char *name, + Error **errp); + + int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_change_backing_file)( + BlockDriverState *bs, const char *backing_file, + const char *backing_fmt); /* TODO Better pass a option string/QDict/QemuOpts to add any rule? */ int (*bdrv_debug_breakpoint)(BlockDriverState *bs, const char *event, @@ -349,7 +350,7 @@ struct BlockDriver { * Returns 1 if newly created images are guaranteed to contain only * zeros, 0 otherwise. */ - int (*bdrv_has_zero_init)(BlockDriverState *bs); + int GRAPH_RDLOCK_PTR (*bdrv_has_zero_init)(BlockDriverState *bs); /* * Remove fd handlers, timers, and other event loop callbacks so the event @@ -386,7 +387,8 @@ struct BlockDriver { * On success, store them in @bsz and return zero. * On failure, return negative errno. */ - int (*bdrv_probe_blocksizes)(BlockDriverState *bs, BlockSizes *bsz); + int GRAPH_RDLOCK_PTR (*bdrv_probe_blocksizes)( + BlockDriverState *bs, BlockSizes *bsz); /** * Try to get @bs's geometry (cyls, heads, sectors) * On success, store them in @geo and return 0. @@ -394,7 +396,8 @@ struct BlockDriver { * Only drivers that want to override guest geometry implement this * callback; see hd_geometry_guess(). */ - int (*bdrv_probe_geometry)(BlockDriverState *bs, HDGeometry *geo); + int GRAPH_RDLOCK_PTR (*bdrv_probe_geometry)( + BlockDriverState *bs, HDGeometry *geo); void GRAPH_WRLOCK_PTR (*bdrv_add_child)( BlockDriverState *parent, BlockDriverState *child, Error **errp); @@ -1177,8 +1180,8 @@ struct BlockDriverState { * are connected with BdrvChildRole. */ QLIST_HEAD(, BdrvChild GRAPH_RDLOCK_PTR) children; - BdrvChild *backing; - BdrvChild *file; + BdrvChild * GRAPH_RDLOCK_PTR backing; + BdrvChild * GRAPH_RDLOCK_PTR file; QLIST_HEAD(, BdrvChild GRAPH_RDLOCK_PTR) parents; diff --git a/include/block/block_int-global-state.h b/include/block/block_int-global-state.h index 074b677838..ef31c58bb3 100644 --- a/include/block/block_int-global-state.h +++ b/include/block/block_int-global-state.h @@ -196,12 +196,13 @@ BlockJob *backup_job_create(const char *job_id, BlockDriverState *bs, BlockCompletionFunc *cb, void *opaque, JobTxn *txn, Error **errp); -BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, - const char *child_name, - const BdrvChildClass *child_class, - BdrvChildRole child_role, - uint64_t perm, uint64_t shared_perm, - void *opaque, Error **errp); +BdrvChild * GRAPH_WRLOCK +bdrv_root_attach_child(BlockDriverState *child_bs, const char *child_name, + const BdrvChildClass *child_class, + BdrvChildRole child_role, + uint64_t perm, uint64_t shared_perm, + void *opaque, Error **errp); + void GRAPH_WRLOCK bdrv_root_unref_child(BdrvChild *child); void GRAPH_RDLOCK bdrv_get_cumulative_perm(BlockDriverState *bs, uint64_t *perm, @@ -276,7 +277,8 @@ BdrvDirtyBitmap *block_dirty_bitmap_remove(const char *node, const char *name, Error **errp); -BlockDriverState *bdrv_skip_implicit_filters(BlockDriverState *bs); +BlockDriverState * GRAPH_RDLOCK +bdrv_skip_implicit_filters(BlockDriverState *bs); /** * bdrv_add_aio_context_notifier: diff --git a/include/block/block_int-io.h b/include/block/block_int-io.h index 34eac72d7a..4a7cf2b4fd 100644 --- a/include/block/block_int-io.h +++ b/include/block/block_int-io.h @@ -130,26 +130,29 @@ bdrv_co_refresh_total_sectors(BlockDriverState *bs, int64_t hint); int co_wrapper_mixed_bdrv_rdlock bdrv_refresh_total_sectors(BlockDriverState *bs, int64_t hint); -BdrvChild *bdrv_cow_child(BlockDriverState *bs); -BdrvChild *bdrv_filter_child(BlockDriverState *bs); -BdrvChild *bdrv_filter_or_cow_child(BlockDriverState *bs); +BdrvChild * GRAPH_RDLOCK bdrv_cow_child(BlockDriverState *bs); +BdrvChild * GRAPH_RDLOCK bdrv_filter_child(BlockDriverState *bs); +BdrvChild * GRAPH_RDLOCK bdrv_filter_or_cow_child(BlockDriverState *bs); BdrvChild * GRAPH_RDLOCK bdrv_primary_child(BlockDriverState *bs); -BlockDriverState *bdrv_skip_filters(BlockDriverState *bs); -BlockDriverState *bdrv_backing_chain_next(BlockDriverState *bs); +BlockDriverState * GRAPH_RDLOCK bdrv_skip_filters(BlockDriverState *bs); +BlockDriverState * GRAPH_RDLOCK bdrv_backing_chain_next(BlockDriverState *bs); -static inline BlockDriverState *bdrv_cow_bs(BlockDriverState *bs) +static inline BlockDriverState * GRAPH_RDLOCK +bdrv_cow_bs(BlockDriverState *bs) { IO_CODE(); return child_bs(bdrv_cow_child(bs)); } -static inline BlockDriverState *bdrv_filter_bs(BlockDriverState *bs) +static inline BlockDriverState * GRAPH_RDLOCK +bdrv_filter_bs(BlockDriverState *bs) { IO_CODE(); return child_bs(bdrv_filter_child(bs)); } -static inline BlockDriverState *bdrv_filter_or_cow_bs(BlockDriverState *bs) +static inline BlockDriverState * GRAPH_RDLOCK +bdrv_filter_or_cow_bs(BlockDriverState *bs) { IO_CODE(); return child_bs(bdrv_filter_or_cow_child(bs)); diff --git a/include/block/blockjob.h b/include/block/blockjob.h index 95854f1477..e594c10d23 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -138,8 +138,9 @@ BlockJob *block_job_get_locked(const char *id); * @job. This means that all operations will be blocked on @bs while * @job exists. */ -int block_job_add_bdrv(BlockJob *job, const char *name, BlockDriverState *bs, - uint64_t perm, uint64_t shared_perm, Error **errp); +int GRAPH_WRLOCK +block_job_add_bdrv(BlockJob *job, const char *name, BlockDriverState *bs, + uint64_t perm, uint64_t shared_perm, Error **errp); /** * block_job_remove_all_bdrv: diff --git a/include/block/blockjob_int.h b/include/block/blockjob_int.h index 18ee6f7bf0..4c3d2e25a2 100644 --- a/include/block/blockjob_int.h +++ b/include/block/blockjob_int.h @@ -111,10 +111,11 @@ struct BlockJobDriver { * This function is not part of the public job interface; it should be * called from a wrapper that is specific to the job type. */ -void *block_job_create(const char *job_id, const BlockJobDriver *driver, - JobTxn *txn, BlockDriverState *bs, uint64_t perm, - uint64_t shared_perm, int64_t speed, int flags, - BlockCompletionFunc *cb, void *opaque, Error **errp); +void * GRAPH_UNLOCKED +block_job_create(const char *job_id, const BlockJobDriver *driver, + JobTxn *txn, BlockDriverState *bs, uint64_t perm, + uint64_t shared_perm, int64_t speed, int flags, + BlockCompletionFunc *cb, void *opaque, Error **errp); /** * block_job_free: diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h index 1a01c35f8e..d8a3c56fa2 100644 --- a/include/exec/gdbstub.h +++ b/include/exec/gdbstub.h @@ -13,8 +13,15 @@ typedef struct GDBFeature { const char *xmlname; const char *xml; + int num_regs; } GDBFeature; +typedef struct GDBFeatureBuilder { + GDBFeature *feature; + GPtrArray *xml; + int base_reg; +} GDBFeatureBuilder; + /* Get or set a register. Returns the size of the register. */ typedef int (*gdb_get_reg_cb)(CPUArchState *env, GByteArray *buf, int reg); @@ -43,6 +50,58 @@ void gdb_register_coprocessor(CPUState *cpu, */ int gdbserver_start(const char *port_or_device); +/** + * gdb_feature_builder_init() - Initialize GDBFeatureBuilder. + * @builder: The builder to be initialized. + * @feature: The feature to be filled. + * @name: The name of the feature. + * @xmlname: The name of the XML. + * @base_reg: The base number of the register ID. + */ +void gdb_feature_builder_init(GDBFeatureBuilder *builder, GDBFeature *feature, + const char *name, const char *xmlname, + int base_reg); + +/** + * gdb_feature_builder_append_tag() - Append a tag. + * @builder: The builder. + * @format: The format of the tag. + * @...: The values to be formatted. + */ +void G_GNUC_PRINTF(2, 3) +gdb_feature_builder_append_tag(const GDBFeatureBuilder *builder, + const char *format, ...); + +/** + * gdb_feature_builder_append_reg() - Append a register. + * @builder: The builder. + * @name: The register's name; it must be unique within a CPU. + * @bitsize: The register's size, in bits. + * @regnum: The offset of the register's number in the feature. + * @type: The type of the register. + * @group: The register group to which this register belongs; it can be NULL. + */ +void gdb_feature_builder_append_reg(const GDBFeatureBuilder *builder, + const char *name, + int bitsize, + int regnum, + const char *type, + const char *group); + +/** + * gdb_feature_builder_end() - End building GDBFeature. + * @builder: The builder. + */ +void gdb_feature_builder_end(const GDBFeatureBuilder *builder); + +/** + * gdb_find_static_feature() - Find a static feature. + * @xmlname: The name of the XML. + * + * Return: The static feature. + */ +const GDBFeature *gdb_find_static_feature(const char *xmlname); + void gdb_set_stop_cpu(CPUState *cpu); /* in gdbstub-xml.c, generated by scripts/feature_to_c.py */ diff --git a/include/hw/xen/xen_native.h b/include/hw/xen/xen_native.h index 5d2718261f..6f09c48823 100644 --- a/include/hw/xen/xen_native.h +++ b/include/hw/xen/xen_native.h @@ -523,12 +523,12 @@ static inline int xen_set_ioreq_server_state(domid_t dom, enable); } -#if CONFIG_XEN_CTRL_INTERFACE_VERSION <= 41500 +#if CONFIG_XEN_CTRL_INTERFACE_VERSION < 41500 static inline int xendevicemodel_set_irq_level(xendevicemodel_handle *dmod, domid_t domid, uint32_t irq, unsigned int level) { - return 0; + return -1; } #endif diff --git a/include/qemu/qemu-plugin.h b/include/qemu/qemu-plugin.h index 50a9957279..4daab6efd2 100644 --- a/include/qemu/qemu-plugin.h +++ b/include/qemu/qemu-plugin.h @@ -22,15 +22,18 @@ * https://gcc.gnu.org/wiki/Visibility */ #if defined _WIN32 || defined __CYGWIN__ - #ifdef BUILDING_DLL - #define QEMU_PLUGIN_EXPORT __declspec(dllexport) - #else + #ifdef CONFIG_PLUGIN #define QEMU_PLUGIN_EXPORT __declspec(dllimport) + #define QEMU_PLUGIN_API __declspec(dllexport) + #else + #define QEMU_PLUGIN_EXPORT __declspec(dllexport) + #define QEMU_PLUGIN_API __declspec(dllimport) #endif #define QEMU_PLUGIN_LOCAL #else #define QEMU_PLUGIN_EXPORT __attribute__((visibility("default"))) #define QEMU_PLUGIN_LOCAL __attribute__((visibility("hidden"))) + #define QEMU_PLUGIN_API #endif /** @@ -147,6 +150,7 @@ typedef void (*qemu_plugin_vcpu_udata_cb_t)(unsigned int vcpu_index, * * Note: Calling this function from qemu_plugin_install() is a bug. */ +QEMU_PLUGIN_API void qemu_plugin_uninstall(qemu_plugin_id_t id, qemu_plugin_simple_cb_t cb); /** @@ -160,6 +164,7 @@ void qemu_plugin_uninstall(qemu_plugin_id_t id, qemu_plugin_simple_cb_t cb); * Plugins are reset asynchronously, and therefore the given plugin receives * callbacks until @cb is called. */ +QEMU_PLUGIN_API void qemu_plugin_reset(qemu_plugin_id_t id, qemu_plugin_simple_cb_t cb); /** @@ -171,6 +176,7 @@ void qemu_plugin_reset(qemu_plugin_id_t id, qemu_plugin_simple_cb_t cb); * * See also: qemu_plugin_register_vcpu_exit_cb() */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_init_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_simple_cb_t cb); @@ -183,6 +189,7 @@ void qemu_plugin_register_vcpu_init_cb(qemu_plugin_id_t id, * * See also: qemu_plugin_register_vcpu_init_cb() */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_exit_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_simple_cb_t cb); @@ -193,6 +200,7 @@ void qemu_plugin_register_vcpu_exit_cb(qemu_plugin_id_t id, * * The @cb function is called every time a vCPU idles. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_idle_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_simple_cb_t cb); @@ -203,6 +211,7 @@ void qemu_plugin_register_vcpu_idle_cb(qemu_plugin_id_t id, * * The @cb function is called every time a vCPU resumes execution. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_resume_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_simple_cb_t cb); @@ -253,6 +262,7 @@ typedef void (*qemu_plugin_vcpu_tb_trans_cb_t)(qemu_plugin_id_t id, * callbacks to be triggered when the block or individual instruction * executes. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_tb_trans_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_tb_trans_cb_t cb); @@ -265,6 +275,7 @@ void qemu_plugin_register_vcpu_tb_trans_cb(qemu_plugin_id_t id, * * The @cb function is called every time a translated unit executes. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_tb_exec_cb(struct qemu_plugin_tb *tb, qemu_plugin_vcpu_udata_cb_t cb, enum qemu_plugin_cb_flags flags, @@ -296,6 +307,7 @@ enum qemu_plugin_op { * Note: ops are not atomic so in multi-threaded/multi-smp situations * you will get inexact results. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_tb_exec_inline(struct qemu_plugin_tb *tb, enum qemu_plugin_op op, void *ptr, uint64_t imm); @@ -309,6 +321,7 @@ void qemu_plugin_register_vcpu_tb_exec_inline(struct qemu_plugin_tb *tb, * * The @cb function is called every time an instruction is executed */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_insn_exec_cb(struct qemu_plugin_insn *insn, qemu_plugin_vcpu_udata_cb_t cb, enum qemu_plugin_cb_flags flags, @@ -324,6 +337,7 @@ void qemu_plugin_register_vcpu_insn_exec_cb(struct qemu_plugin_insn *insn, * Insert an inline op to every time an instruction executes. Useful * if you just want to increment a single counter somewhere in memory. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_insn_exec_inline(struct qemu_plugin_insn *insn, enum qemu_plugin_op op, void *ptr, uint64_t imm); @@ -334,6 +348,7 @@ void qemu_plugin_register_vcpu_insn_exec_inline(struct qemu_plugin_insn *insn, * * Returns: number of instructions in this block */ +QEMU_PLUGIN_API size_t qemu_plugin_tb_n_insns(const struct qemu_plugin_tb *tb); /** @@ -342,6 +357,7 @@ size_t qemu_plugin_tb_n_insns(const struct qemu_plugin_tb *tb); * * Returns: virtual address of block start */ +QEMU_PLUGIN_API uint64_t qemu_plugin_tb_vaddr(const struct qemu_plugin_tb *tb); /** @@ -355,6 +371,7 @@ uint64_t qemu_plugin_tb_vaddr(const struct qemu_plugin_tb *tb); * * Returns: opaque handle to instruction */ +QEMU_PLUGIN_API struct qemu_plugin_insn * qemu_plugin_tb_get_insn(const struct qemu_plugin_tb *tb, size_t idx); @@ -368,6 +385,7 @@ qemu_plugin_tb_get_insn(const struct qemu_plugin_tb *tb, size_t idx); * Returns: pointer to a stream of bytes containing the value of this * instructions opcode. */ +QEMU_PLUGIN_API const void *qemu_plugin_insn_data(const struct qemu_plugin_insn *insn); /** @@ -376,6 +394,7 @@ const void *qemu_plugin_insn_data(const struct qemu_plugin_insn *insn); * * Returns: size of instruction in bytes */ +QEMU_PLUGIN_API size_t qemu_plugin_insn_size(const struct qemu_plugin_insn *insn); /** @@ -384,6 +403,7 @@ size_t qemu_plugin_insn_size(const struct qemu_plugin_insn *insn); * * Returns: virtual address of instruction */ +QEMU_PLUGIN_API uint64_t qemu_plugin_insn_vaddr(const struct qemu_plugin_insn *insn); /** @@ -392,6 +412,7 @@ uint64_t qemu_plugin_insn_vaddr(const struct qemu_plugin_insn *insn); * * Returns: hardware (physical) target address of instruction */ +QEMU_PLUGIN_API void *qemu_plugin_insn_haddr(const struct qemu_plugin_insn *insn); /** @@ -410,6 +431,7 @@ struct qemu_plugin_hwaddr; * * Returns: size of access in ^2 (0=byte, 1=16bit, 2=32bit etc...) */ +QEMU_PLUGIN_API unsigned int qemu_plugin_mem_size_shift(qemu_plugin_meminfo_t info); /** * qemu_plugin_mem_is_sign_extended() - was the access sign extended @@ -417,6 +439,7 @@ unsigned int qemu_plugin_mem_size_shift(qemu_plugin_meminfo_t info); * * Returns: true if it was, otherwise false */ +QEMU_PLUGIN_API bool qemu_plugin_mem_is_sign_extended(qemu_plugin_meminfo_t info); /** * qemu_plugin_mem_is_big_endian() - was the access big endian @@ -424,6 +447,7 @@ bool qemu_plugin_mem_is_sign_extended(qemu_plugin_meminfo_t info); * * Returns: true if it was, otherwise false */ +QEMU_PLUGIN_API bool qemu_plugin_mem_is_big_endian(qemu_plugin_meminfo_t info); /** * qemu_plugin_mem_is_store() - was the access a store @@ -431,6 +455,7 @@ bool qemu_plugin_mem_is_big_endian(qemu_plugin_meminfo_t info); * * Returns: true if it was, otherwise false */ +QEMU_PLUGIN_API bool qemu_plugin_mem_is_store(qemu_plugin_meminfo_t info); /** @@ -446,6 +471,7 @@ bool qemu_plugin_mem_is_store(qemu_plugin_meminfo_t info); * information about the handle should be recovered before the * callback returns. */ +QEMU_PLUGIN_API struct qemu_plugin_hwaddr *qemu_plugin_get_hwaddr(qemu_plugin_meminfo_t info, uint64_t vaddr); @@ -462,6 +488,7 @@ struct qemu_plugin_hwaddr *qemu_plugin_get_hwaddr(qemu_plugin_meminfo_t info, * Returns true if the handle's memory operation is to memory-mapped IO, or * false if it is to RAM */ +QEMU_PLUGIN_API bool qemu_plugin_hwaddr_is_io(const struct qemu_plugin_hwaddr *haddr); /** @@ -473,12 +500,14 @@ bool qemu_plugin_hwaddr_is_io(const struct qemu_plugin_hwaddr *haddr); * Note that the returned physical address may not be unique if you are dealing * with multiple address spaces. */ +QEMU_PLUGIN_API uint64_t qemu_plugin_hwaddr_phys_addr(const struct qemu_plugin_hwaddr *haddr); /* * Returns a string representing the device. The string is valid for * the lifetime of the plugin. */ +QEMU_PLUGIN_API const char *qemu_plugin_hwaddr_device_name(const struct qemu_plugin_hwaddr *h); /** @@ -513,6 +542,7 @@ typedef void (*qemu_plugin_vcpu_mem_cb_t) (unsigned int vcpu_index, * callback so the plugin is responsible for ensuring it doesn't get * confused by making appropriate use of locking if required. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_mem_cb(struct qemu_plugin_insn *insn, qemu_plugin_vcpu_mem_cb_t cb, enum qemu_plugin_cb_flags flags, @@ -531,6 +561,7 @@ void qemu_plugin_register_vcpu_mem_cb(struct qemu_plugin_insn *insn, * instruction. This provides for a lightweight but not thread-safe * way of counting the number of operations done. */ +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_mem_inline(struct qemu_plugin_insn *insn, enum qemu_plugin_mem_rw rw, enum qemu_plugin_op op, void *ptr, @@ -544,6 +575,7 @@ typedef void uint64_t a3, uint64_t a4, uint64_t a5, uint64_t a6, uint64_t a7, uint64_t a8); +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_syscall_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_syscall_cb_t cb); @@ -551,6 +583,7 @@ typedef void (*qemu_plugin_vcpu_syscall_ret_cb_t)(qemu_plugin_id_t id, unsigned int vcpu_idx, int64_t num, int64_t ret); +QEMU_PLUGIN_API void qemu_plugin_register_vcpu_syscall_ret_cb(qemu_plugin_id_t id, qemu_plugin_vcpu_syscall_ret_cb_t cb); @@ -563,6 +596,7 @@ qemu_plugin_register_vcpu_syscall_ret_cb(qemu_plugin_id_t id, * Returns an allocated string containing the disassembly */ +QEMU_PLUGIN_API char *qemu_plugin_insn_disas(const struct qemu_plugin_insn *insn); /** @@ -572,6 +606,7 @@ char *qemu_plugin_insn_disas(const struct qemu_plugin_insn *insn); * Return a static string referring to the symbol. This is dependent * on the binary QEMU is running having provided a symbol table. */ +QEMU_PLUGIN_API const char *qemu_plugin_insn_symbol(const struct qemu_plugin_insn *insn); /** @@ -583,9 +618,11 @@ const char *qemu_plugin_insn_symbol(const struct qemu_plugin_insn *insn); * * See also: qemu_plugin_register_vcpu_init_cb() */ +QEMU_PLUGIN_API void qemu_plugin_vcpu_for_each(qemu_plugin_id_t id, qemu_plugin_vcpu_simple_cb_t cb); +QEMU_PLUGIN_API void qemu_plugin_register_flush_cb(qemu_plugin_id_t id, qemu_plugin_simple_cb_t cb); @@ -602,6 +639,7 @@ void qemu_plugin_register_flush_cb(qemu_plugin_id_t id, * In user-mode it is possible a few un-instrumented instructions from * child threads may run before the host kernel reaps the threads. */ +QEMU_PLUGIN_API void qemu_plugin_register_atexit_cb(qemu_plugin_id_t id, qemu_plugin_udata_cb_t cb, void *userdata); @@ -615,6 +653,7 @@ int qemu_plugin_n_max_vcpus(void); * qemu_plugin_outs() - output string via QEMU's logging system * @string: a string */ +QEMU_PLUGIN_API void qemu_plugin_outs(const char *string); /** @@ -628,6 +667,7 @@ void qemu_plugin_outs(const char *string); * returns true if the combination @name=@val parses correctly to a boolean * argument, and false otherwise */ +QEMU_PLUGIN_API bool qemu_plugin_bool_parse(const char *name, const char *val, bool *ret); /** @@ -638,6 +678,7 @@ bool qemu_plugin_bool_parse(const char *name, const char *val, bool *ret); * return NULL. The user should g_free() the string once no longer * needed. */ +QEMU_PLUGIN_API const char *qemu_plugin_path_to_binary(void); /** @@ -646,6 +687,7 @@ const char *qemu_plugin_path_to_binary(void); * Returns the nominal start address of the main text segment in * user-mode. Currently returns 0 for system emulation. */ +QEMU_PLUGIN_API uint64_t qemu_plugin_start_code(void); /** @@ -654,6 +696,7 @@ uint64_t qemu_plugin_start_code(void); * Returns the nominal end address of the main text segment in * user-mode. Currently returns 0 for system emulation. */ +QEMU_PLUGIN_API uint64_t qemu_plugin_end_code(void); /** @@ -662,6 +705,7 @@ uint64_t qemu_plugin_end_code(void); * Returns the nominal entry address of the main text segment in * user-mode. Currently returns 0 for system emulation. */ +QEMU_PLUGIN_API uint64_t qemu_plugin_entry_code(void); #endif /* QEMU_QEMU_PLUGIN_H */ |