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intel_iommu: use IOMMU_ACCESS_FLAG()
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94a420b1
SH
1# Trace events for debugging and performance instrumentation
2#
3# This file is processed by the tracetool script during the build.
4#
5# To add a new trace event:
6#
7# 1. Choose a name for the trace event. Declare its arguments and format
8# string.
9#
10# 2. Call the trace event from code using trace_##name, e.g. multiwrite_cb() ->
11# trace_multiwrite_cb(). The source file must #include "trace.h".
12#
13# Format of a trace event:
14#
1e2cf2bc 15# [disable] <name>(<type1> <arg1>[, <type2> <arg2>] ...) "<format-string>"
94a420b1 16#
a74cd8cc 17# Example: g_malloc(size_t size) "size %zu"
94a420b1 18#
1e2cf2bc 19# The "disable" keyword will build without the trace event.
1e2cf2bc 20#
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21# The <name> must be a valid as a C function name.
22#
23# Types should be standard C types. Use void * for pointers because the trace
24# system may not have the necessary headers included.
25#
26# The <format-string> should be a sprintf()-compatible format string.
cd245a19 27
bd3c9aa5 28# ioport.c
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29cpu_in(unsigned int addr, char size, unsigned int val) "addr %#x(%c) value %u"
30cpu_out(unsigned int addr, char size, unsigned int val) "addr %#x(%c) value %u"
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31
32# balloon.c
33# Since requests are raised via monitor, not many tracepoints are needed.
47f08d7a 34balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu"
d8023f31 35
94b0b5ff 36# vl.c
47f08d7a 37vm_state_notify(int running, int reason) "running %d reason %d"
4524051c 38load_file(const char *name, const char *path) "name %s location %s"
7e866003 39runstate_set(int new_state) "new state %d"
4fed9421 40system_wakeup_request(int reason) "reason=%d"
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41qemu_system_shutdown_request(void) ""
42qemu_system_powerdown_request(void) ""
298800ca 43
cbcc6336 44# spice-qemu-char.c
7de42283 45spice_vmc_write(ssize_t out, int len) "spice wrote %zd of requested %d"
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46spice_vmc_read(int bytes, int len) "spice read %d of requested %d"
47spice_vmc_register_interface(void *scd) "spice vmc registered interface %p"
48spice_vmc_unregister_interface(void *scd) "spice vmc unregistered interface %p"
5a49d3e9 49spice_vmc_event(int event) "spice vmc event %d"
4ef66fa7 50
89bd820a 51# monitor.c
93f8f982 52monitor_protocol_event_handler(uint32_t event, void *qdict) "event=%d data=%p"
afeecec2 53monitor_protocol_event_emit(uint32_t event, void *data) "event=%d data=%p"
93f8f982 54monitor_protocol_event_queue(uint32_t event, void *qdict, uint64_t rate) "event=%d data=%p rate=%" PRId64
342407fd 55
c57c4658 56# dma-helpers.c
cbe0ed62 57dma_blk_io(void *dbs, void *bs, int64_t offset, bool to_dev) "dbs=%p bs=%p offset=%" PRId64 " to_dev=%d"
c57c4658
KW
58dma_aio_cancel(void *dbs) "dbs=%p"
59dma_complete(void *dbs, int ret, void *cb) "dbs=%p ret=%d cb=%p"
4be74634 60dma_blk_cb(void *dbs, int ret) "dbs=%p ret=%d"
c57c4658 61dma_map_wait(void *dbs) "dbs=%p"
cdbc19dd 62
9c775729 63# kvm-all.c
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64kvm_ioctl(int type, void *arg) "type 0x%x, arg %p"
65kvm_vm_ioctl(int type, void *arg) "type 0x%x, arg %p"
66kvm_vcpu_ioctl(int cpu_index, int type, void *arg) "cpu_index %d, type 0x%x, arg %p"
b76ac80a 67kvm_run_exit(int cpu_index, uint32_t reason) "cpu_index %d, reason %d"
0a6a7cca 68kvm_device_ioctl(int fd, int type, void *arg) "dev fd %d, type 0x%x, arg %p"
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CH
69kvm_failed_reg_get(uint64_t id, const char *msg) "Warning: Unable to retrieve ONEREG %" PRIu64 " from KVM: %s"
70kvm_failed_reg_set(uint64_t id, const char *msg) "Warning: Unable to set ONEREG %" PRIu64 " to KVM: %s"
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71kvm_irqchip_commit_routes(void) ""
72kvm_irqchip_add_msi_route(int virq) "Adding MSI route virq=%d"
73kvm_irqchip_update_msi_route(int virq) "Updating MSI route virq=%d"
b76ac80a 74
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75# TCG related tracing (mostly disabled by default)
76# cpu-exec.c
77disable exec_tb(void *tb, uintptr_t pc) "tb:%p pc=0x%"PRIxPTR
78disable exec_tb_nocache(void *tb, uintptr_t pc) "tb:%p pc=0x%"PRIxPTR
819af24b 79disable exec_tb_exit(void *last_tb, unsigned int flags) "tb:%p flags=%x"
6db8b538
AB
80
81# translate-all.c
82translate_block(void *tb, uintptr_t pc, uint8_t *tb_code) "tb:%p, pc:0x%"PRIxPTR", tb_code:%p"
83
55d5d048 84# memory.c
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HB
85memory_region_ops_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr %#"PRIx64" value %#"PRIx64" size %u"
86memory_region_ops_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr %#"PRIx64" value %#"PRIx64" size %u"
87memory_region_subpage_read(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset %#"PRIx64" value %#"PRIx64" size %u"
88memory_region_subpage_write(int cpu_index, void *mr, uint64_t offset, uint64_t value, unsigned size) "cpu %d mr %p offset %#"PRIx64" value %#"PRIx64" size %u"
f2d08942
HB
89memory_region_tb_read(int cpu_index, uint64_t addr, uint64_t value, unsigned size) "cpu %d addr %#"PRIx64" value %#"PRIx64" size %u"
90memory_region_tb_write(int cpu_index, uint64_t addr, uint64_t value, unsigned size) "cpu %d addr %#"PRIx64" value %#"PRIx64" size %u"
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AW
91memory_region_ram_device_read(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr %#"PRIx64" value %#"PRIx64" size %u"
92memory_region_ram_device_write(int cpu_index, void *mr, uint64_t addr, uint64_t value, unsigned size) "cpu %d mr %p addr %#"PRIx64" value %#"PRIx64" size %u"
55d5d048 93
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94### Guest events, keep at bottom
95
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96
97## vCPU
98
99# Hot-plug a new virtual (guest) CPU
100#
f5e2b3be 101# Mode: user, softmmu
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102# Targets: all
103vcpu guest_cpu_enter(void)
104
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105# Hot-unplug a virtual (guest) CPU
106#
107# Mode: user, softmmu
108# Targets: all
109vcpu guest_cpu_exit(void)
110
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111# Reset the state of a virtual (guest) CPU
112#
f5e2b3be 113# Mode: user, softmmu
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114# Targets: all
115vcpu guest_cpu_reset(void)
116
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117# @vaddr: Access' virtual address.
118# @info : Access' information (see below).
119#
120# Start virtual memory access (before any potential access violation).
121#
122# Does not include memory accesses performed by devices.
123#
124# Access information can be parsed as:
125#
126# struct mem_info {
127# uint8_t size_shift : 2; /* interpreted as "1 << size_shift" bytes */
128# bool sign_extend: 1; /* sign-extended */
129# uint8_t endianness : 1; /* 0: little, 1: big */
130# bool store : 1; /* wheter it's a store operation */
131# };
132#
43e21e49 133# Mode: user, softmmu
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134# Targets: TCG(all)
135disable vcpu tcg guest_mem_before(TCGv vaddr, uint8_t info) "info=%d", "vaddr=0x%016"PRIx64" info=%d"
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136
137# @num: System call number.
138# @arg*: System call argument value.
139#
140# Start executing a guest system call in syscall emulation mode.
141#
43e21e49 142# Mode: user
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143# Targets: TCG(all)
144disable vcpu guest_user_syscall(uint64_t num, uint64_t arg1, uint64_t arg2, uint64_t arg3, uint64_t arg4, uint64_t arg5, uint64_t arg6, uint64_t arg7, uint64_t arg8) "num=0x%016"PRIx64" arg1=0x%016"PRIx64" arg2=0x%016"PRIx64" arg3=0x%016"PRIx64" arg4=0x%016"PRIx64" arg5=0x%016"PRIx64" arg6=0x%016"PRIx64" arg7=0x%016"PRIx64" arg8=0x%016"PRIx64
145
146# @num: System call number.
147# @ret: System call result value.
148#
149# Finish executing a guest system call in syscall emulation mode.
150#
43e21e49 151# Mode: user
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152# Targets: TCG(all)
153disable vcpu guest_user_syscall_ret(uint64_t num, uint64_t ret) "num=0x%016"PRIx64" ret=0x%016"PRIx64