diff options
Diffstat (limited to 'tools/perf/arch')
36 files changed, 617 insertions, 237 deletions
diff --git a/tools/perf/arch/arm/annotate/instructions.c b/tools/perf/arch/arm/annotate/instructions.c index c7d1a69b894f..e1d4b484cc4b 100644 --- a/tools/perf/arch/arm/annotate/instructions.c +++ b/tools/perf/arch/arm/annotate/instructions.c @@ -3,6 +3,7 @@ #include <linux/zalloc.h> #include <sys/types.h> #include <regex.h> +#include <stdlib.h> struct arm_annotate { regex_t call_insn, diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c index 02014740a1aa..0a6e75b8777a 100644 --- a/tools/perf/arch/arm/util/auxtrace.c +++ b/tools/perf/arch/arm/util/auxtrace.c @@ -9,6 +9,7 @@ #include <linux/zalloc.h> #include "../../util/auxtrace.h" +#include "../../util/debug.h" #include "../../util/evlist.h" #include "../../util/pmu.h" #include "cs-etm.h" @@ -50,10 +51,10 @@ static struct perf_pmu **find_all_arm_spe_pmus(int *nr_spes, int *err) } struct auxtrace_record -*auxtrace_record__init(struct perf_evlist *evlist, int *err) +*auxtrace_record__init(struct evlist *evlist, int *err) { struct perf_pmu *cs_etm_pmu; - struct perf_evsel *evsel; + struct evsel *evsel; bool found_etm = false; bool found_spe = false; static struct perf_pmu **arm_spe_pmus = NULL; @@ -70,14 +71,14 @@ struct auxtrace_record evlist__for_each_entry(evlist, evsel) { if (cs_etm_pmu && - evsel->attr.type == cs_etm_pmu->type) + evsel->core.attr.type == cs_etm_pmu->type) found_etm = true; if (!nr_spes) continue; for (i = 0; i < nr_spes; i++) { - if (evsel->attr.type == arm_spe_pmus[i]->type) { + if (evsel->core.attr.type == arm_spe_pmus[i]->type) { found_spe = true; break; } diff --git a/tools/perf/arch/arm/util/cs-etm.c b/tools/perf/arch/arm/util/cs-etm.c index 4208974c24f8..c32db09baf0d 100644 --- a/tools/perf/arch/arm/util/cs-etm.c +++ b/tools/perf/arch/arm/util/cs-etm.c @@ -11,19 +11,22 @@ #include <linux/coresight-pmu.h> #include <linux/kernel.h> #include <linux/log2.h> +#include <linux/string.h> #include <linux/types.h> #include <linux/zalloc.h> #include "cs-etm.h" -#include "../../perf.h" +#include "../../util/debug.h" +#include "../../util/record.h" #include "../../util/auxtrace.h" #include "../../util/cpumap.h" +#include "../../util/event.h" #include "../../util/evlist.h" #include "../../util/evsel.h" #include "../../util/pmu.h" -#include "../../util/thread_map.h" #include "../../util/cs-etm.h" #include "../../util/util.h" +#include "../../util/session.h" #include <errno.h> #include <stdlib.h> @@ -32,7 +35,7 @@ struct cs_etm_recording { struct auxtrace_record itr; struct perf_pmu *cs_etm_pmu; - struct perf_evlist *evlist; + struct evlist *evlist; int wrapped_cnt; bool *wrapped; bool snapshot_mode; @@ -55,7 +58,7 @@ static const char *metadata_etmv4_ro[CS_ETMV4_PRIV_MAX] = { static bool cs_etm_is_etmv4(struct auxtrace_record *itr, int cpu); static int cs_etm_set_context_id(struct auxtrace_record *itr, - struct perf_evsel *evsel, int cpu) + struct evsel *evsel, int cpu) { struct cs_etm_recording *ptr; struct perf_pmu *cs_etm_pmu; @@ -95,7 +98,7 @@ static int cs_etm_set_context_id(struct auxtrace_record *itr, } /* All good, let the kernel know */ - evsel->attr.config |= (1 << ETM_OPT_CTXTID); + evsel->core.attr.config |= (1 << ETM_OPT_CTXTID); err = 0; out: @@ -104,7 +107,7 @@ out: } static int cs_etm_set_timestamp(struct auxtrace_record *itr, - struct perf_evsel *evsel, int cpu) + struct evsel *evsel, int cpu) { struct cs_etm_recording *ptr; struct perf_pmu *cs_etm_pmu; @@ -144,7 +147,7 @@ static int cs_etm_set_timestamp(struct auxtrace_record *itr, } /* All good, let the kernel know */ - evsel->attr.config |= (1 << ETM_OPT_TS); + evsel->core.attr.config |= (1 << ETM_OPT_TS); err = 0; out: @@ -152,11 +155,11 @@ out: } static int cs_etm_set_option(struct auxtrace_record *itr, - struct perf_evsel *evsel, u32 option) + struct evsel *evsel, u32 option) { int i, err = -EINVAL; - struct cpu_map *event_cpus = evsel->evlist->cpus; - struct cpu_map *online_cpus = cpu_map__new(NULL); + struct perf_cpu_map *event_cpus = evsel->evlist->core.cpus; + struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL); /* Set option of each CPU we have */ for (i = 0; i < cpu__max_cpu(); i++) { @@ -181,7 +184,7 @@ static int cs_etm_set_option(struct auxtrace_record *itr, err = 0; out: - cpu_map__put(online_cpus); + perf_cpu_map__put(online_cpus); return err; } @@ -208,14 +211,14 @@ static int cs_etm_parse_snapshot_options(struct auxtrace_record *itr, } static int cs_etm_set_sink_attr(struct perf_pmu *pmu, - struct perf_evsel *evsel) + struct evsel *evsel) { char msg[BUFSIZ], path[PATH_MAX], *sink; struct perf_evsel_config_term *term; int ret = -EINVAL; u32 hash; - if (evsel->attr.config2 & GENMASK(31, 0)) + if (evsel->core.attr.config2 & GENMASK(31, 0)) return 0; list_for_each_entry(term, &evsel->config_terms, list) { @@ -233,7 +236,7 @@ static int cs_etm_set_sink_attr(struct perf_pmu *pmu, return ret; } - evsel->attr.config2 |= hash; + evsel->core.attr.config2 |= hash; return 0; } @@ -245,16 +248,16 @@ static int cs_etm_set_sink_attr(struct perf_pmu *pmu, } static int cs_etm_recording_options(struct auxtrace_record *itr, - struct perf_evlist *evlist, + struct evlist *evlist, struct record_opts *opts) { int ret; struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); struct perf_pmu *cs_etm_pmu = ptr->cs_etm_pmu; - struct perf_evsel *evsel, *cs_etm_evsel = NULL; - struct cpu_map *cpus = evlist->cpus; - bool privileged = (geteuid() == 0 || perf_event_paranoid() < 0); + struct evsel *evsel, *cs_etm_evsel = NULL; + struct perf_cpu_map *cpus = evlist->core.cpus; + bool privileged = perf_event_paranoid_check(-1); int err = 0; ptr->evlist = evlist; @@ -264,14 +267,14 @@ static int cs_etm_recording_options(struct auxtrace_record *itr, opts->record_switch_events = true; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == cs_etm_pmu->type) { + if (evsel->core.attr.type == cs_etm_pmu->type) { if (cs_etm_evsel) { pr_err("There may be only one %s event\n", CORESIGHT_ETM_PMU_NAME); return -EINVAL; } - evsel->attr.freq = 0; - evsel->attr.sample_period = 1; + evsel->core.attr.freq = 0; + evsel->core.attr.sample_period = 1; cs_etm_evsel = evsel; opts->full_auxtrace = true; } @@ -396,7 +399,7 @@ static int cs_etm_recording_options(struct auxtrace_record *itr, * AUX event. We also need the contextID in order to be notified * when a context switch happened. */ - if (!cpu_map__empty(cpus)) { + if (!perf_cpu_map__empty(cpus)) { perf_evsel__set_sample_bit(cs_etm_evsel, CPU); err = cs_etm_set_option(itr, cs_etm_evsel, @@ -407,7 +410,7 @@ static int cs_etm_recording_options(struct auxtrace_record *itr, /* Add dummy event to keep tracking */ if (opts->full_auxtrace) { - struct perf_evsel *tracking_evsel; + struct evsel *tracking_evsel; err = parse_events(evlist, "dummy:u", NULL); if (err) @@ -416,11 +419,11 @@ static int cs_etm_recording_options(struct auxtrace_record *itr, tracking_evsel = perf_evlist__last(evlist); perf_evlist__set_tracking_event(evlist, tracking_evsel); - tracking_evsel->attr.freq = 0; - tracking_evsel->attr.sample_period = 1; + tracking_evsel->core.attr.freq = 0; + tracking_evsel->core.attr.sample_period = 1; /* In per-cpu case, always need the time of mmap events etc */ - if (!cpu_map__empty(cpus)) + if (!perf_cpu_map__empty(cpus)) perf_evsel__set_sample_bit(tracking_evsel, TIME); } @@ -434,11 +437,11 @@ static u64 cs_etm_get_config(struct auxtrace_record *itr) struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); struct perf_pmu *cs_etm_pmu = ptr->cs_etm_pmu; - struct perf_evlist *evlist = ptr->evlist; - struct perf_evsel *evsel; + struct evlist *evlist = ptr->evlist; + struct evsel *evsel; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == cs_etm_pmu->type) { + if (evsel->core.attr.type == cs_etm_pmu->type) { /* * Variable perf_event_attr::config is assigned to * ETMv3/PTM. The bit fields have been made to match @@ -447,7 +450,7 @@ static u64 cs_etm_get_config(struct auxtrace_record *itr) * drivers/hwtracing/coresight/coresight-perf.c for * details. */ - config = evsel->attr.config; + config = evsel->core.attr.config; break; } } @@ -485,15 +488,15 @@ static u64 cs_etmv4_get_config(struct auxtrace_record *itr) static size_t cs_etm_info_priv_size(struct auxtrace_record *itr __maybe_unused, - struct perf_evlist *evlist __maybe_unused) + struct evlist *evlist __maybe_unused) { int i; int etmv3 = 0, etmv4 = 0; - struct cpu_map *event_cpus = evlist->cpus; - struct cpu_map *online_cpus = cpu_map__new(NULL); + struct perf_cpu_map *event_cpus = evlist->core.cpus; + struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL); /* cpu map is not empty, we have specific CPUs to work with */ - if (!cpu_map__empty(event_cpus)) { + if (!perf_cpu_map__empty(event_cpus)) { for (i = 0; i < cpu__max_cpu(); i++) { if (!cpu_map__has(event_cpus, i) || !cpu_map__has(online_cpus, i)) @@ -517,7 +520,7 @@ cs_etm_info_priv_size(struct auxtrace_record *itr __maybe_unused, } } - cpu_map__put(online_cpus); + perf_cpu_map__put(online_cpus); return (CS_ETM_HEADER_SIZE + (etmv4 * CS_ETMV4_PRIV_SIZE) + @@ -564,7 +567,7 @@ static int cs_etm_get_ro(struct perf_pmu *pmu, int cpu, const char *path) static void cs_etm_get_metadata(int cpu, u32 *offset, struct auxtrace_record *itr, - struct auxtrace_info_event *info) + struct perf_record_auxtrace_info *info) { u32 increment; u64 magic; @@ -629,15 +632,15 @@ static void cs_etm_get_metadata(int cpu, u32 *offset, static int cs_etm_info_fill(struct auxtrace_record *itr, struct perf_session *session, - struct auxtrace_info_event *info, + struct perf_record_auxtrace_info *info, size_t priv_size) { int i; u32 offset; u64 nr_cpu, type; - struct cpu_map *cpu_map; - struct cpu_map *event_cpus = session->evlist->cpus; - struct cpu_map *online_cpus = cpu_map__new(NULL); + struct perf_cpu_map *cpu_map; + struct perf_cpu_map *event_cpus = session->evlist->core.cpus; + struct perf_cpu_map *online_cpus = perf_cpu_map__new(NULL); struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); struct perf_pmu *cs_etm_pmu = ptr->cs_etm_pmu; @@ -649,11 +652,11 @@ static int cs_etm_info_fill(struct auxtrace_record *itr, return -EINVAL; /* If the cpu_map is empty all online CPUs are involved */ - if (cpu_map__empty(event_cpus)) { + if (perf_cpu_map__empty(event_cpus)) { cpu_map = online_cpus; } else { /* Make sure all specified CPUs are online */ - for (i = 0; i < cpu_map__nr(event_cpus); i++) { + for (i = 0; i < perf_cpu_map__nr(event_cpus); i++) { if (cpu_map__has(event_cpus, i) && !cpu_map__has(online_cpus, i)) return -EINVAL; @@ -662,7 +665,7 @@ static int cs_etm_info_fill(struct auxtrace_record *itr, cpu_map = event_cpus; } - nr_cpu = cpu_map__nr(cpu_map); + nr_cpu = perf_cpu_map__nr(cpu_map); /* Get PMU type as dynamically assigned by the core */ type = cs_etm_pmu->type; @@ -679,7 +682,7 @@ static int cs_etm_info_fill(struct auxtrace_record *itr, if (cpu_map__has(cpu_map, i)) cs_etm_get_metadata(i, &offset, itr, info); - cpu_map__put(online_cpus); + perf_cpu_map__put(online_cpus); return 0; } @@ -817,11 +820,11 @@ static int cs_etm_snapshot_start(struct auxtrace_record *itr) { struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(ptr->evlist, evsel) { - if (evsel->attr.type == ptr->cs_etm_pmu->type) - return perf_evsel__disable(evsel); + if (evsel->core.attr.type == ptr->cs_etm_pmu->type) + return evsel__disable(evsel); } return -EINVAL; } @@ -830,11 +833,11 @@ static int cs_etm_snapshot_finish(struct auxtrace_record *itr) { struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(ptr->evlist, evsel) { - if (evsel->attr.type == ptr->cs_etm_pmu->type) - return perf_evsel__enable(evsel); + if (evsel->core.attr.type == ptr->cs_etm_pmu->type) + return evsel__enable(evsel); } return -EINVAL; } @@ -858,10 +861,10 @@ static int cs_etm_read_finish(struct auxtrace_record *itr, int idx) { struct cs_etm_recording *ptr = container_of(itr, struct cs_etm_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(ptr->evlist, evsel) { - if (evsel->attr.type == ptr->cs_etm_pmu->type) + if (evsel->core.attr.type == ptr->cs_etm_pmu->type) return perf_evlist__enable_event_idx(ptr->evlist, evsel, idx); } diff --git a/tools/perf/arch/arm64/annotate/instructions.c b/tools/perf/arch/arm64/annotate/instructions.c index 8f70a1b282df..43aa93ed8414 100644 --- a/tools/perf/arch/arm64/annotate/instructions.c +++ b/tools/perf/arch/arm64/annotate/instructions.c @@ -2,6 +2,7 @@ #include <linux/compiler.h> #include <sys/types.h> #include <regex.h> +#include <stdlib.h> struct arm64_annotate { regex_t call_insn, diff --git a/tools/perf/arch/arm64/util/arm-spe.c b/tools/perf/arch/arm64/util/arm-spe.c index 2c009aa74633..4b364692da67 100644 --- a/tools/perf/arch/arm64/util/arm-spe.c +++ b/tools/perf/arch/arm64/util/arm-spe.c @@ -12,6 +12,7 @@ #include <time.h> #include "../../util/cpumap.h" +#include "../../util/event.h" #include "../../util/evsel.h" #include "../../util/evlist.h" #include "../../util/session.h" @@ -19,6 +20,7 @@ #include "../../util/pmu.h" #include "../../util/debug.h" #include "../../util/auxtrace.h" +#include "../../util/record.h" #include "../../util/arm-spe.h" #define KiB(x) ((x) * 1024) @@ -27,19 +29,19 @@ struct arm_spe_recording { struct auxtrace_record itr; struct perf_pmu *arm_spe_pmu; - struct perf_evlist *evlist; + struct evlist *evlist; }; static size_t arm_spe_info_priv_size(struct auxtrace_record *itr __maybe_unused, - struct perf_evlist *evlist __maybe_unused) + struct evlist *evlist __maybe_unused) { return ARM_SPE_AUXTRACE_PRIV_SIZE; } static int arm_spe_info_fill(struct auxtrace_record *itr, struct perf_session *session, - struct auxtrace_info_event *auxtrace_info, + struct perf_record_auxtrace_info *auxtrace_info, size_t priv_size) { struct arm_spe_recording *sper = @@ -59,27 +61,27 @@ static int arm_spe_info_fill(struct auxtrace_record *itr, } static int arm_spe_recording_options(struct auxtrace_record *itr, - struct perf_evlist *evlist, + struct evlist *evlist, struct record_opts *opts) { struct arm_spe_recording *sper = container_of(itr, struct arm_spe_recording, itr); struct perf_pmu *arm_spe_pmu = sper->arm_spe_pmu; - struct perf_evsel *evsel, *arm_spe_evsel = NULL; - bool privileged = geteuid() == 0 || perf_event_paranoid() < 0; - struct perf_evsel *tracking_evsel; + struct evsel *evsel, *arm_spe_evsel = NULL; + bool privileged = perf_event_paranoid_check(-1); + struct evsel *tracking_evsel; int err; sper->evlist = evlist; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == arm_spe_pmu->type) { + if (evsel->core.attr.type == arm_spe_pmu->type) { if (arm_spe_evsel) { pr_err("There may be only one " ARM_SPE_PMU_NAME "x event\n"); return -EINVAL; } - evsel->attr.freq = 0; - evsel->attr.sample_period = 1; + evsel->core.attr.freq = 0; + evsel->core.attr.sample_period = 1; arm_spe_evsel = evsel; opts->full_auxtrace = true; } @@ -130,8 +132,8 @@ static int arm_spe_recording_options(struct auxtrace_record *itr, tracking_evsel = perf_evlist__last(evlist); perf_evlist__set_tracking_event(evlist, tracking_evsel); - tracking_evsel->attr.freq = 0; - tracking_evsel->attr.sample_period = 1; + tracking_evsel->core.attr.freq = 0; + tracking_evsel->core.attr.sample_period = 1; perf_evsel__set_sample_bit(tracking_evsel, TIME); perf_evsel__set_sample_bit(tracking_evsel, CPU); perf_evsel__reset_sample_bit(tracking_evsel, BRANCH_STACK); @@ -160,10 +162,10 @@ static int arm_spe_read_finish(struct auxtrace_record *itr, int idx) { struct arm_spe_recording *sper = container_of(itr, struct arm_spe_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(sper->evlist, evsel) { - if (evsel->attr.type == sper->arm_spe_pmu->type) + if (evsel->core.attr.type == sper->arm_spe_pmu->type) return perf_evlist__enable_event_idx(sper->evlist, evsel, idx); } diff --git a/tools/perf/arch/arm64/util/header.c b/tools/perf/arch/arm64/util/header.c index 534cd2507d83..e41defaaa2e6 100644 --- a/tools/perf/arch/arm64/util/header.c +++ b/tools/perf/arch/arm64/util/header.c @@ -1,6 +1,7 @@ #include <stdio.h> #include <stdlib.h> #include <api/fs/fs.h> +#include "debug.h" #include "header.h" #define MIDR "/regs/identification/midr_el1" @@ -16,7 +17,7 @@ char *get_cpuid_str(struct perf_pmu *pmu) const char *sysfs = sysfs__mountpoint(); int cpu; u64 midr = 0; - struct cpu_map *cpus; + struct perf_cpu_map *cpus; FILE *file; if (!sysfs || !pmu || !pmu->cpus) @@ -27,7 +28,7 @@ char *get_cpuid_str(struct perf_pmu *pmu) return NULL; /* read midr from list of cpus mapped to this pmu */ - cpus = cpu_map__get(pmu->cpus); + cpus = perf_cpu_map__get(pmu->cpus); for (cpu = 0; cpu < cpus->nr; cpu++) { scnprintf(path, PATH_MAX, "%s/devices/system/cpu/cpu%d"MIDR, sysfs, cpus->map[cpu]); @@ -60,6 +61,6 @@ char *get_cpuid_str(struct perf_pmu *pmu) buf = NULL; } - cpu_map__put(cpus); + perf_cpu_map__put(cpus); return buf; } diff --git a/tools/perf/arch/arm64/util/sym-handling.c b/tools/perf/arch/arm64/util/sym-handling.c index 27fcf24d6850..5df788985130 100644 --- a/tools/perf/arch/arm64/util/sym-handling.c +++ b/tools/perf/arch/arm64/util/sym-handling.c @@ -4,11 +4,9 @@ * Copyright (C) 2015 Naveen N. Rao, IBM Corporation */ -#include "debug.h" -#include "symbol.h" -#include "map.h" -#include "probe-event.h" -#include "probe-file.h" +#include "symbol.h" // for the elf__needs_adjust_symbols() prototype +#include <stdbool.h> +#include <gelf.h> #ifdef HAVE_LIBELF_SUPPORT bool elf__needs_adjust_symbols(GElf_Ehdr ehdr) diff --git a/tools/perf/arch/common.c b/tools/perf/arch/common.c index 1a9e22f78c22..59dd875fd5e4 100644 --- a/tools/perf/arch/common.c +++ b/tools/perf/arch/common.c @@ -1,6 +1,9 @@ // SPDX-License-Identifier: GPL-2.0 +#include <limits.h> #include <stdio.h> #include <stdlib.h> +#include <string.h> +#include <unistd.h> #include "common.h" #include "../util/env.h" #include "../util/debug.h" diff --git a/tools/perf/arch/common.h b/tools/perf/arch/common.h index c298a446d1f6..e965ed8bb328 100644 --- a/tools/perf/arch/common.h +++ b/tools/perf/arch/common.h @@ -2,7 +2,9 @@ #ifndef ARCH_PERF_COMMON_H #define ARCH_PERF_COMMON_H -#include "../util/env.h" +#include <stdbool.h> + +struct perf_env; int perf_env__lookup_objdump(struct perf_env *env, const char **path); bool perf_env__single_address_space(struct perf_env *env); diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl index db3bbb8744af..43f736ed47f2 100644 --- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl +++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl @@ -20,7 +20,9 @@ 10 common unlink sys_unlink 11 nospu execve sys_execve compat_sys_execve 12 common chdir sys_chdir -13 common time sys_time compat_sys_time +13 32 time sys_time32 +13 64 time sys_time +13 spu time sys_time 14 common mknod sys_mknod 15 common chmod sys_chmod 16 common lchown sys_lchown @@ -36,14 +38,17 @@ 22 spu umount sys_ni_syscall 23 common setuid sys_setuid 24 common getuid sys_getuid -25 common stime sys_stime compat_sys_stime +25 32 stime sys_stime32 +25 64 stime sys_stime +25 spu stime sys_stime 26 nospu ptrace sys_ptrace compat_sys_ptrace 27 common alarm sys_alarm 28 32 oldfstat sys_fstat sys_ni_syscall 28 64 oldfstat sys_ni_syscall 28 spu oldfstat sys_ni_syscall 29 nospu pause sys_pause -30 nospu utime sys_utime compat_sys_utime +30 32 utime sys_utime32 +30 64 utime sys_utime 31 common stty sys_ni_syscall 32 common gtty sys_ni_syscall 33 common access sys_access @@ -157,7 +162,9 @@ 121 common setdomainname sys_setdomainname 122 common uname sys_newuname 123 common modify_ldt sys_ni_syscall -124 common adjtimex sys_adjtimex compat_sys_adjtimex +124 32 adjtimex sys_adjtimex_time32 +124 64 adjtimex sys_adjtimex +124 spu adjtimex sys_adjtimex 125 common mprotect sys_mprotect 126 32 sigprocmask sys_sigprocmask compat_sys_sigprocmask 126 64 sigprocmask sys_ni_syscall @@ -198,8 +205,12 @@ 158 common sched_yield sys_sched_yield 159 common sched_get_priority_max sys_sched_get_priority_max 160 common sched_get_priority_min sys_sched_get_priority_min -161 common sched_rr_get_interval sys_sched_rr_get_interval compat_sys_sched_rr_get_interval -162 common nanosleep sys_nanosleep compat_sys_nanosleep +161 32 sched_rr_get_interval sys_sched_rr_get_interval_time32 +161 64 sched_rr_get_interval sys_sched_rr_get_interval +161 spu sched_rr_get_interval sys_sched_rr_get_interval +162 32 nanosleep sys_nanosleep_time32 +162 64 nanosleep sys_nanosleep +162 spu nanosleep sys_nanosleep 163 common mremap sys_mremap 164 common setresuid sys_setresuid 165 common getresuid sys_getresuid @@ -213,7 +224,8 @@ 173 nospu rt_sigaction sys_rt_sigaction compat_sys_rt_sigaction 174 nospu rt_sigprocmask sys_rt_sigprocmask compat_sys_rt_sigprocmask 175 nospu rt_sigpending sys_rt_sigpending compat_sys_rt_sigpending -176 nospu rt_sigtimedwait sys_rt_sigtimedwait compat_sys_rt_sigtimedwait +176 32 rt_sigtimedwait sys_rt_sigtimedwait_time32 compat_sys_rt_sigtimedwait_time32 +176 64 rt_sigtimedwait sys_rt_sigtimedwait 177 nospu rt_sigqueueinfo sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo 178 nospu rt_sigsuspend sys_rt_sigsuspend compat_sys_rt_sigsuspend 179 common pread64 sys_pread64 compat_sys_pread64 @@ -260,7 +272,9 @@ 218 common removexattr sys_removexattr 219 common lremovexattr sys_lremovexattr 220 common fremovexattr sys_fremovexattr -221 common futex sys_futex compat_sys_futex +221 32 futex sys_futex_time32 +221 64 futex sys_futex +221 spu futex sys_futex 222 common sched_setaffinity sys_sched_setaffinity compat_sys_sched_setaffinity 223 common sched_getaffinity sys_sched_getaffinity compat_sys_sched_getaffinity # 224 unused @@ -268,7 +282,9 @@ 226 32 sendfile64 sys_sendfile64 compat_sys_sendfile64 227 common io_setup sys_io_setup compat_sys_io_setup 228 common io_destroy sys_io_destroy -229 common io_getevents sys_io_getevents compat_sys_io_getevents +229 32 io_getevents sys_io_getevents_time32 +229 64 io_getevents sys_io_getevents +229 spu io_getevents sys_io_getevents 230 common io_submit sys_io_submit compat_sys_io_submit 231 common io_cancel sys_io_cancel 232 nospu set_tid_address sys_set_tid_address @@ -280,19 +296,33 @@ 238 common epoll_wait sys_epoll_wait 239 common remap_file_pages sys_remap_file_pages 240 common timer_create sys_timer_create compat_sys_timer_create -241 common timer_settime sys_timer_settime compat_sys_timer_settime -242 common timer_gettime sys_timer_gettime compat_sys_timer_gettime +241 32 timer_settime sys_timer_settime32 +241 64 timer_settime sys_timer_settime +241 spu timer_settime sys_timer_settime +242 32 timer_gettime sys_timer_gettime32 +242 64 timer_gettime sys_timer_gettime +242 spu timer_gettime sys_timer_gettime 243 common timer_getoverrun sys_timer_getoverrun 244 common timer_delete sys_timer_delete -245 common clock_settime sys_clock_settime compat_sys_clock_settime -246 common clock_gettime sys_clock_gettime compat_sys_clock_gettime -247 common clock_getres sys_clock_getres compat_sys_clock_getres -248 common clock_nanosleep sys_clock_nanosleep compat_sys_clock_nanosleep +245 32 clock_settime sys_clock_settime32 +245 64 clock_settime sys_clock_settime +245 spu clock_settime sys_clock_settime +246 32 clock_gettime sys_clock_gettime32 +246 64 clock_gettime sys_clock_gettime +246 spu clock_gettime sys_clock_gettime +247 32 clock_getres sys_clock_getres_time32 +247 64 clock_getres sys_clock_getres +247 spu clock_getres sys_clock_getres +248 32 clock_nanosleep sys_clock_nanosleep_time32 +248 64 clock_nanosleep sys_clock_nanosleep +248 spu clock_nanosleep sys_clock_nanosleep 249 32 swapcontext ppc_swapcontext ppc32_swapcontext 249 64 swapcontext ppc64_swapcontext 249 spu swapcontext sys_ni_syscall 250 common tgkill sys_tgkill -251 common utimes sys_utimes compat_sys_utimes +251 32 utimes sys_utimes_time32 +251 64 utimes sys_utimes +251 spu utimes sys_utimes 252 common statfs64 sys_statfs64 compat_sys_statfs64 253 common fstatfs64 sys_fstatfs64 compat_sys_fstatfs64 254 32 fadvise64_64 ppc_fadvise64_64 @@ -308,8 +338,10 @@ 261 nospu set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy 262 nospu mq_open sys_mq_open compat_sys_mq_open 263 nospu mq_unlink sys_mq_unlink -264 nospu mq_timedsend sys_mq_timedsend compat_sys_mq_timedsend -265 nospu mq_timedreceive sys_mq_timedreceive compat_sys_mq_timedreceive +264 32 mq_timedsend sys_mq_timedsend_time32 +264 64 mq_timedsend sys_mq_timedsend +265 32 mq_timedreceive sys_mq_timedreceive_time32 +265 64 mq_timedreceive sys_mq_timedreceive 266 nospu mq_notify sys_mq_notify compat_sys_mq_notify 267 nospu mq_getsetattr sys_mq_getsetattr compat_sys_mq_getsetattr 268 nospu kexec_load sys_kexec_load compat_sys_kexec_load @@ -324,8 +356,10 @@ 277 nospu inotify_rm_watch sys_inotify_rm_watch 278 nospu spu_run sys_spu_run 279 nospu spu_create sys_spu_create -280 nospu pselect6 sys_pselect6 compat_sys_pselect6 -281 nospu ppoll sys_ppoll compat_sys_ppoll +280 32 pselect6 sys_pselect6_time32 compat_sys_pselect6_time32 +280 64 pselect6 sys_pselect6 +281 32 ppoll sys_ppoll_time32 compat_sys_ppoll_time32 +281 64 ppoll sys_ppoll 282 common unshare sys_unshare 283 common splice sys_splice 284 common tee sys_tee @@ -334,7 +368,9 @@ 287 common mkdirat sys_mkdirat 288 common mknodat sys_mknodat 289 common fchownat sys_fchownat -290 common futimesat sys_futimesat compat_sys_futimesat +290 32 futimesat sys_futimesat_time32 +290 64 futimesat sys_futimesat +290 spu utimesat sys_futimesat 291 32 fstatat64 sys_fstatat64 291 64 newfstatat sys_newfstatat 291 spu newfstatat sys_newfstatat @@ -350,15 +386,21 @@ 301 common move_pages sys_move_pages compat_sys_move_pages 302 common getcpu sys_getcpu 303 nospu epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait -304 common utimensat sys_utimensat compat_sys_utimensat +304 32 utimensat sys_utimensat_time32 +304 64 utimensat sys_utimensat +304 spu utimensat sys_utimensat 305 common signalfd sys_signalfd compat_sys_signalfd 306 common timerfd_create sys_timerfd_create 307 common eventfd sys_eventfd 308 common sync_file_range2 sys_sync_file_range2 compat_sys_sync_file_range2 309 nospu fallocate sys_fallocate compat_sys_fallocate 310 nospu subpage_prot sys_subpage_prot -311 common timerfd_settime sys_timerfd_settime compat_sys_timerfd_settime -312 common timerfd_gettime sys_timerfd_gettime compat_sys_timerfd_gettime +311 32 timerfd_settime sys_timerfd_settime32 +311 64 timerfd_settime sys_timerfd_settime +311 spu timerfd_settime sys_timerfd_settime +312 32 timerfd_gettime sys_timerfd_gettime32 +312 64 timerfd_gettime sys_timerfd_gettime +312 spu timerfd_gettime sys_timerfd_gettime 313 common signalfd4 sys_signalfd4 compat_sys_signalfd4 314 common eventfd2 sys_eventfd2 315 common epoll_create1 sys_epoll_create1 @@ -389,11 +431,15 @@ 340 common getsockopt sys_getsockopt compat_sys_getsockopt 341 common sendmsg sys_sendmsg compat_sys_sendmsg 342 common recvmsg sys_recvmsg compat_sys_recvmsg -343 common recvmmsg sys_recvmmsg compat_sys_recvmmsg +343 32 recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32 +343 64 recvmmsg sys_recvmmsg +343 spu recvmmsg sys_recvmmsg 344 common accept4 sys_accept4 345 common name_to_handle_at sys_name_to_handle_at 346 common open_by_handle_at sys_open_by_handle_at compat_sys_open_by_handle_at -347 common clock_adjtime sys_clock_adjtime compat_sys_clock_adjtime +347 32 clock_adjtime sys_clock_adjtime32 +347 64 clock_adjtime sys_clock_adjtime +347 spu clock_adjtime sys_clock_adjtime 348 common syncfs sys_syncfs 349 common sendmmsg sys_sendmmsg compat_sys_sendmmsg 350 common setns sys_setns @@ -414,6 +460,7 @@ 363 spu switch_endian sys_ni_syscall 364 common userfaultfd sys_userfaultfd 365 common membarrier sys_membarrier +# 366-377 originally left for IPC, now unused 378 nospu mlock2 sys_mlock2 379 nospu copy_file_range sys_copy_file_range 380 common preadv2 sys_preadv2 compat_sys_preadv2 @@ -424,4 +471,49 @@ 385 nospu pkey_free sys_pkey_free 386 nospu pkey_mprotect sys_pkey_mprotect 387 nospu rseq sys_rseq -388 nospu io_pgetevents sys_io_pgetevents compat_sys_io_pgetevents +388 32 io_pgetevents sys_io_pgetevents_time32 compat_sys_io_pgetevents +388 64 io_pgetevents sys_io_pgetevents +# room for arch specific syscalls +392 64 semtimedop sys_semtimedop +393 common semget sys_semget +394 common semctl sys_semctl compat_sys_semctl +395 common shmget sys_shmget +396 common shmctl sys_shmctl compat_sys_shmctl +397 common shmat sys_shmat compat_sys_shmat +398 common shmdt sys_shmdt +399 common msgget sys_msgget +400 common msgsnd sys_msgsnd compat_sys_msgsnd +401 common msgrcv sys_msgrcv compat_sys_msgrcv +402 common msgctl sys_msgctl compat_sys_msgctl +403 32 clock_gettime64 sys_clock_gettime sys_clock_gettime +404 32 clock_settime64 sys_clock_settime sys_clock_settime +405 32 clock_adjtime64 sys_clock_adjtime sys_clock_adjtime +406 32 clock_getres_time64 sys_clock_getres sys_clock_getres +407 32 clock_nanosleep_time64 sys_clock_nanosleep sys_clock_nanosleep +408 32 timer_gettime64 sys_timer_gettime sys_timer_gettime +409 32 timer_settime64 sys_timer_settime sys_timer_settime +410 32 timerfd_gettime64 sys_timerfd_gettime sys_timerfd_gettime +411 32 timerfd_settime64 sys_timerfd_settime sys_timerfd_settime +412 32 utimensat_time64 sys_utimensat sys_utimensat +413 32 pselect6_time64 sys_pselect6 compat_sys_pselect6_time64 +414 32 ppoll_time64 sys_ppoll compat_sys_ppoll_time64 +416 32 io_pgetevents_time64 sys_io_pgetevents sys_io_pgetevents +417 32 recvmmsg_time64 sys_recvmmsg compat_sys_recvmmsg_time64 +418 32 mq_timedsend_time64 sys_mq_timedsend sys_mq_timedsend +419 32 mq_timedreceive_time64 sys_mq_timedreceive sys_mq_timedreceive +420 32 semtimedop_time64 sys_semtimedop sys_semtimedop +421 32 rt_sigtimedwait_time64 sys_rt_sigtimedwait compat_sys_rt_sigtimedwait_time64 +422 32 futex_time64 sys_futex sys_futex +423 32 sched_rr_get_interval_time64 sys_sched_rr_get_interval sys_sched_rr_get_interval +424 common pidfd_send_signal sys_pidfd_send_signal +425 common io_uring_setup sys_io_uring_setup +426 common io_uring_enter sys_io_uring_enter +427 common io_uring_register sys_io_uring_register +428 common open_tree sys_open_tree +429 common move_mount sys_move_mount +430 common fsopen sys_fsopen +431 common fsconfig sys_fsconfig +432 common fsmount sys_fsmount +433 common fspick sys_fspick +434 common pidfd_open sys_pidfd_open +435 nospu clone3 ppc_clone3 diff --git a/tools/perf/arch/powerpc/util/kvm-stat.c b/tools/perf/arch/powerpc/util/kvm-stat.c index f9db341c47b6..f0dbf7b075c8 100644 --- a/tools/perf/arch/powerpc/util/kvm-stat.c +++ b/tools/perf/arch/powerpc/util/kvm-stat.c @@ -32,7 +32,7 @@ const char *ppc_book3s_hv_kvm_tp[] = { const char *kvm_events_tp[NR_TPS + 1]; const char *kvm_exit_reason; -static void hcall_event_get_key(struct perf_evsel *evsel, +static void hcall_event_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { @@ -55,14 +55,14 @@ static const char *get_hcall_exit_reason(u64 exit_code) return "UNKNOWN"; } -static bool hcall_event_end(struct perf_evsel *evsel, +static bool hcall_event_end(struct evsel *evsel, struct perf_sample *sample __maybe_unused, struct event_key *key __maybe_unused) { return (!strcmp(evsel->name, kvm_events_tp[3])); } -static bool hcall_event_begin(struct perf_evsel *evsel, +static bool hcall_event_begin(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { if (!strcmp(evsel->name, kvm_events_tp[2])) { @@ -106,7 +106,7 @@ const char * const kvm_skip_events[] = { }; -static int is_tracepoint_available(const char *str, struct perf_evlist *evlist) +static int is_tracepoint_available(const char *str, struct evlist *evlist) { struct parse_events_error err; int ret; @@ -119,7 +119,7 @@ static int is_tracepoint_available(const char *str, struct perf_evlist *evlist) } static int ppc__setup_book3s_hv(struct perf_kvm_stat *kvm, - struct perf_evlist *evlist) + struct evlist *evlist) { const char **events_ptr; int i, nr_tp = 0, err = -1; @@ -146,7 +146,7 @@ static int ppc__setup_book3s_hv(struct perf_kvm_stat *kvm, /* Wrapper to setup kvm tracepoints */ static int ppc__setup_kvm_tp(struct perf_kvm_stat *kvm) { - struct perf_evlist *evlist = perf_evlist__new(); + struct evlist *evlist = evlist__new(); if (evlist == NULL) return -ENOMEM; diff --git a/tools/perf/arch/powerpc/util/mem-events.c b/tools/perf/arch/powerpc/util/mem-events.c index d08311f04e95..07fb5e049488 100644 --- a/tools/perf/arch/powerpc/util/mem-events.c +++ b/tools/perf/arch/powerpc/util/mem-events.c @@ -1,4 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 +#include "map_symbol.h" #include "mem-events.h" /* PowerPC does not support 'ldlat' parameter. */ diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c index f14102b85509..e9c436eeffc9 100644 --- a/tools/perf/arch/powerpc/util/perf_regs.c +++ b/tools/perf/arch/powerpc/util/perf_regs.c @@ -4,7 +4,6 @@ #include <regex.h> #include <linux/zalloc.h> -#include "../../perf.h" #include "../../util/perf_regs.h" #include "../../util/debug.h" diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c index b0a67eaf2ce8..8a4b717e0a53 100644 --- a/tools/perf/arch/powerpc/util/sym-handling.c +++ b/tools/perf/arch/powerpc/util/sym-handling.c @@ -5,6 +5,7 @@ */ #include "debug.h" +#include "dso.h" #include "symbol.h" #include "map.h" #include "probe-event.h" diff --git a/tools/perf/arch/powerpc/util/unwind-libdw.c b/tools/perf/arch/powerpc/util/unwind-libdw.c index 7a1f05ef2fc0..abf2dbc7f829 100644 --- a/tools/perf/arch/powerpc/util/unwind-libdw.c +++ b/tools/perf/arch/powerpc/util/unwind-libdw.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 #include <elfutils/libdwfl.h> +#include <linux/kernel.h> #include "../../util/unwind-libdw.h" #include "../../util/perf_regs.h" #include "../../util/event.h" diff --git a/tools/perf/arch/riscv/Build b/tools/perf/arch/riscv/Build new file mode 100644 index 000000000000..e4e5f33c84d8 --- /dev/null +++ b/tools/perf/arch/riscv/Build @@ -0,0 +1 @@ +perf-y += util/ diff --git a/tools/perf/arch/riscv/Makefile b/tools/perf/arch/riscv/Makefile new file mode 100644 index 000000000000..1aa9dd772489 --- /dev/null +++ b/tools/perf/arch/riscv/Makefile @@ -0,0 +1,4 @@ +ifndef NO_DWARF +PERF_HAVE_DWARF_REGS := 1 +endif +PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1 diff --git a/tools/perf/arch/riscv/include/perf_regs.h b/tools/perf/arch/riscv/include/perf_regs.h new file mode 100644 index 000000000000..7a8bcde7a2b1 --- /dev/null +++ b/tools/perf/arch/riscv/include/perf_regs.h @@ -0,0 +1,96 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. */ + +#ifndef ARCH_PERF_REGS_H +#define ARCH_PERF_REGS_H + +#include <stdlib.h> +#include <linux/types.h> +#include <asm/perf_regs.h> + +#define PERF_REGS_MASK ((1ULL << PERF_REG_RISCV_MAX) - 1) +#define PERF_REGS_MAX PERF_REG_RISCV_MAX +#if __riscv_xlen == 64 +#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_64 +#else +#define PERF_SAMPLE_REGS_ABI PERF_SAMPLE_REGS_ABI_32 +#endif + +#define PERF_REG_IP PERF_REG_RISCV_PC +#define PERF_REG_SP PERF_REG_RISCV_SP + +static inline const char *perf_reg_name(int id) +{ + switch (id) { + case PERF_REG_RISCV_PC: + return "pc"; + case PERF_REG_RISCV_RA: + return "ra"; + case PERF_REG_RISCV_SP: + return "sp"; + case PERF_REG_RISCV_GP: + return "gp"; + case PERF_REG_RISCV_TP: + return "tp"; + case PERF_REG_RISCV_T0: + return "t0"; + case PERF_REG_RISCV_T1: + return "t1"; + case PERF_REG_RISCV_T2: + return "t2"; + case PERF_REG_RISCV_S0: + return "s0"; + case PERF_REG_RISCV_S1: + return "s1"; + case PERF_REG_RISCV_A0: + return "a0"; + case PERF_REG_RISCV_A1: + return "a1"; + case PERF_REG_RISCV_A2: + return "a2"; + case PERF_REG_RISCV_A3: + return "a3"; + case PERF_REG_RISCV_A4: + return "a4"; + case PERF_REG_RISCV_A5: + return "a5"; + case PERF_REG_RISCV_A6: + return "a6"; + case PERF_REG_RISCV_A7: + return "a7"; + case PERF_REG_RISCV_S2: + return "s2"; + case PERF_REG_RISCV_S3: + return "s3"; + case PERF_REG_RISCV_S4: + return "s4"; + case PERF_REG_RISCV_S5: + return "s5"; + case PERF_REG_RISCV_S6: + return "s6"; + case PERF_REG_RISCV_S7: + return "s7"; + case PERF_REG_RISCV_S8: + return "s8"; + case PERF_REG_RISCV_S9: + return "s9"; + case PERF_REG_RISCV_S10: + return "s10"; + case PERF_REG_RISCV_S11: + return "s11"; + case PERF_REG_RISCV_T3: + return "t3"; + case PERF_REG_RISCV_T4: + return "t4"; + case PERF_REG_RISCV_T5: + return "t5"; + case PERF_REG_RISCV_T6: + return "t6"; + default: + return NULL; + } + + return NULL; +} + +#endif /* ARCH_PERF_REGS_H */ diff --git a/tools/perf/arch/riscv/util/Build b/tools/perf/arch/riscv/util/Build new file mode 100644 index 000000000000..1160bb2332ba --- /dev/null +++ b/tools/perf/arch/riscv/util/Build @@ -0,0 +1,2 @@ +perf-$(CONFIG_DWARF) += dwarf-regs.o +perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o diff --git a/tools/perf/arch/riscv/util/dwarf-regs.c b/tools/perf/arch/riscv/util/dwarf-regs.c new file mode 100644 index 000000000000..cd0504c02e2e --- /dev/null +++ b/tools/perf/arch/riscv/util/dwarf-regs.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. + * Mapping of DWARF debug register numbers into register names. + */ + +#include <stddef.h> +#include <errno.h> /* for EINVAL */ +#include <string.h> /* for strcmp */ +#include <dwarf-regs.h> + +struct pt_regs_dwarfnum { + const char *name; + unsigned int dwarfnum; +}; + +#define REG_DWARFNUM_NAME(r, num) {.name = r, .dwarfnum = num} +#define REG_DWARFNUM_END {.name = NULL, .dwarfnum = 0} + +struct pt_regs_dwarfnum riscv_dwarf_regs_table[] = { + REG_DWARFNUM_NAME("%zero", 0), + REG_DWARFNUM_NAME("%ra", 1), + REG_DWARFNUM_NAME("%sp", 2), + REG_DWARFNUM_NAME("%gp", 3), + REG_DWARFNUM_NAME("%tp", 4), + REG_DWARFNUM_NAME("%t0", 5), + REG_DWARFNUM_NAME("%t1", 6), + REG_DWARFNUM_NAME("%t2", 7), + REG_DWARFNUM_NAME("%s0", 8), + REG_DWARFNUM_NAME("%s1", 9), + REG_DWARFNUM_NAME("%a0", 10), + REG_DWARFNUM_NAME("%a1", 11), + REG_DWARFNUM_NAME("%a2", 12), + REG_DWARFNUM_NAME("%a3", 13), + REG_DWARFNUM_NAME("%a4", 14), + REG_DWARFNUM_NAME("%a5", 15), + REG_DWARFNUM_NAME("%a6", 16), + REG_DWARFNUM_NAME("%a7", 17), + REG_DWARFNUM_NAME("%s2", 18), + REG_DWARFNUM_NAME("%s3", 19), + REG_DWARFNUM_NAME("%s4", 20), + REG_DWARFNUM_NAME("%s5", 21), + REG_DWARFNUM_NAME("%s6", 22), + REG_DWARFNUM_NAME("%s7", 23), + REG_DWARFNUM_NAME("%s8", 24), + REG_DWARFNUM_NAME("%s9", 25), + REG_DWARFNUM_NAME("%s10", 26), + REG_DWARFNUM_NAME("%s11", 27), + REG_DWARFNUM_NAME("%t3", 28), + REG_DWARFNUM_NAME("%t4", 29), + REG_DWARFNUM_NAME("%t5", 30), + REG_DWARFNUM_NAME("%t6", 31), + REG_DWARFNUM_END, +}; + +#define RISCV_MAX_REGS ((sizeof(riscv_dwarf_regs_table) / \ + sizeof(riscv_dwarf_regs_table[0])) - 1) + +const char *get_arch_regstr(unsigned int n) +{ + return (n < RISCV_MAX_REGS) ? riscv_dwarf_regs_table[n].name : NULL; +} + +int regs_query_register_offset(const char *name) +{ + const struct pt_regs_dwarfnum *roff; + + for (roff = riscv_dwarf_regs_table; roff->name; roff++) + if (!strcmp(roff->name, name)) + return roff->dwarfnum; + return -EINVAL; +} diff --git a/tools/perf/arch/riscv/util/unwind-libdw.c b/tools/perf/arch/riscv/util/unwind-libdw.c new file mode 100644 index 000000000000..19536e172850 --- /dev/null +++ b/tools/perf/arch/riscv/util/unwind-libdw.c @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. */ + +#include <elfutils/libdwfl.h> +#include "../../util/unwind-libdw.h" +#include "../../util/perf_regs.h" +#include "../../util/event.h" + +bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg) +{ + struct unwind_info *ui = arg; + struct regs_dump *user_regs = &ui->sample->user_regs; + Dwarf_Word dwarf_regs[32]; + +#define REG(r) ({ \ + Dwarf_Word val = 0; \ + perf_reg_value(&val, user_regs, PERF_REG_RISCV_##r); \ + val; \ +}) + + dwarf_regs[0] = 0; + dwarf_regs[1] = REG(RA); + dwarf_regs[2] = REG(SP); + dwarf_regs[3] = REG(GP); + dwarf_regs[4] = REG(TP); + dwarf_regs[5] = REG(T0); + dwarf_regs[6] = REG(T1); + dwarf_regs[7] = REG(T2); + dwarf_regs[8] = REG(S0); + dwarf_regs[9] = REG(S1); + dwarf_regs[10] = REG(A0); + dwarf_regs[11] = REG(A1); + dwarf_regs[12] = REG(A2); + dwarf_regs[13] = REG(A3); + dwarf_regs[14] = REG(A4); + dwarf_regs[15] = REG(A5); + dwarf_regs[16] = REG(A6); + dwarf_regs[17] = REG(A7); + dwarf_regs[18] = REG(S2); + dwarf_regs[19] = REG(S3); + dwarf_regs[20] = REG(S4); + dwarf_regs[21] = REG(S5); + dwarf_regs[22] = REG(S6); + dwarf_regs[23] = REG(S7); + dwarf_regs[24] = REG(S8); + dwarf_regs[25] = REG(S9); + dwarf_regs[26] = REG(S10); + dwarf_regs[27] = REG(S11); + dwarf_regs[28] = REG(T3); + dwarf_regs[29] = REG(T4); + dwarf_regs[30] = REG(T5); + dwarf_regs[31] = REG(T6); + dwfl_thread_state_register_pc(thread, REG(PC)); + + return dwfl_thread_state_registers(thread, 0, PERF_REG_RISCV_MAX, + dwarf_regs); +} diff --git a/tools/perf/arch/s390/util/auxtrace.c b/tools/perf/arch/s390/util/auxtrace.c index 0fe1be93f375..b0fb70e38960 100644 --- a/tools/perf/arch/s390/util/auxtrace.c +++ b/tools/perf/arch/s390/util/auxtrace.c @@ -8,6 +8,7 @@ #include "../../util/evlist.h" #include "../../util/auxtrace.h" #include "../../util/evsel.h" +#include "../../util/record.h" #define PERF_EVENT_CPUM_SF 0xB0000 /* Event: Basic-sampling */ #define PERF_EVENT_CPUM_SF_DIAG 0xBD000 /* Event: Combined-sampling */ @@ -20,7 +21,7 @@ static void cpumsf_free(struct auxtrace_record *itr) } static size_t cpumsf_info_priv_size(struct auxtrace_record *itr __maybe_unused, - struct perf_evlist *evlist __maybe_unused) + struct evlist *evlist __maybe_unused) { return 0; } @@ -28,7 +29,7 @@ static size_t cpumsf_info_priv_size(struct auxtrace_record *itr __maybe_unused, static int cpumsf_info_fill(struct auxtrace_record *itr __maybe_unused, struct perf_session *session __maybe_unused, - struct auxtrace_info_event *auxtrace_info __maybe_unused, + struct perf_record_auxtrace_info *auxtrace_info __maybe_unused, size_t priv_size __maybe_unused) { auxtrace_info->type = PERF_AUXTRACE_S390_CPUMSF; @@ -43,7 +44,7 @@ cpumsf_reference(struct auxtrace_record *itr __maybe_unused) static int cpumsf_recording_options(struct auxtrace_record *ar __maybe_unused, - struct perf_evlist *evlist __maybe_unused, + struct evlist *evlist __maybe_unused, struct record_opts *opts) { unsigned int factor = 1; @@ -82,19 +83,19 @@ cpumsf_parse_snapshot_options(struct auxtrace_record *itr __maybe_unused, * auxtrace_record__init is called when perf record * check if the event really need auxtrace */ -struct auxtrace_record *auxtrace_record__init(struct perf_evlist *evlist, +struct auxtrace_record *auxtrace_record__init(struct evlist *evlist, int *err) { struct auxtrace_record *aux; - struct perf_evsel *pos; + struct evsel *pos; int diagnose = 0; *err = 0; - if (evlist->nr_entries == 0) + if (evlist->core.nr_entries == 0) return NULL; evlist__for_each_entry(evlist, pos) { - if (pos->attr.config == PERF_EVENT_CPUM_SF_DIAG) { + if (pos->core.attr.config == PERF_EVENT_CPUM_SF_DIAG) { diagnose = 1; break; } diff --git a/tools/perf/arch/s390/util/kvm-stat.c b/tools/perf/arch/s390/util/kvm-stat.c index f852f2a77e0a..0fd4e9f49ed0 100644 --- a/tools/perf/arch/s390/util/kvm-stat.c +++ b/tools/perf/arch/s390/util/kvm-stat.c @@ -7,6 +7,7 @@ */ #include <errno.h> +#include <string.h> #include "../../util/kvm-stat.h" #include "../../util/evsel.h" #include <asm/sie.h> @@ -23,7 +24,7 @@ const char *kvm_exit_reason = "icptcode"; const char *kvm_entry_trace = "kvm:kvm_s390_sie_enter"; const char *kvm_exit_trace = "kvm:kvm_s390_sie_exit"; -static void event_icpt_insn_get_key(struct perf_evsel *evsel, +static void event_icpt_insn_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { @@ -34,7 +35,7 @@ static void event_icpt_insn_get_key(struct perf_evsel *evsel, key->exit_reasons = sie_icpt_insn_codes; } -static void event_sigp_get_key(struct perf_evsel *evsel, +static void event_sigp_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { @@ -42,7 +43,7 @@ static void event_sigp_get_key(struct perf_evsel *evsel, key->exit_reasons = sie_sigp_order_codes; } -static void event_diag_get_key(struct perf_evsel *evsel, +static void event_diag_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { @@ -50,7 +51,7 @@ static void event_diag_get_key(struct perf_evsel *evsel, key->exit_reasons = sie_diagnose_codes; } -static void event_icpt_prog_get_key(struct perf_evsel *evsel, +static void event_icpt_prog_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { diff --git a/tools/perf/arch/x86/tests/bp-modify.c b/tools/perf/arch/x86/tests/bp-modify.c index f53e4406709f..adcacf1b6609 100644 --- a/tools/perf/arch/x86/tests/bp-modify.c +++ b/tools/perf/arch/x86/tests/bp-modify.c @@ -7,6 +7,7 @@ #include <unistd.h> #include <stdio.h> #include <stdlib.h> +#include <string.h> #include <sys/ptrace.h> #include <asm/ptrace.h> #include <errno.h> diff --git a/tools/perf/arch/x86/tests/insn-x86.c b/tools/perf/arch/x86/tests/insn-x86.c index c3e5f4ab0d3e..745f29adb14b 100644 --- a/tools/perf/arch/x86/tests/insn-x86.c +++ b/tools/perf/arch/x86/tests/insn-x86.c @@ -1,11 +1,12 @@ // SPDX-License-Identifier: GPL-2.0 #include <linux/types.h> +#include "../../../../arch/x86/include/asm/insn.h" +#include <string.h> #include "debug.h" #include "tests/tests.h" #include "arch-tests.h" -#include "intel-pt-decoder/insn.h" #include "intel-pt-decoder/intel-pt-insn-decoder.h" struct test_data { diff --git a/tools/perf/arch/x86/tests/intel-cqm.c b/tools/perf/arch/x86/tests/intel-cqm.c index 94aa0b673b7f..3b5cc3373821 100644 --- a/tools/perf/arch/x86/tests/intel-cqm.c +++ b/tools/perf/arch/x86/tests/intel-cqm.c @@ -1,6 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 #include "tests/tests.h" -#include "perf.h" #include "cloexec.h" #include "debug.h" #include "evlist.h" @@ -40,8 +39,8 @@ static pid_t spawn(void) */ int test__intel_cqm_count_nmi_context(struct test *test __maybe_unused, int subtest __maybe_unused) { - struct perf_evlist *evlist = NULL; - struct perf_evsel *evsel = NULL; + struct evlist *evlist = NULL; + struct evsel *evsel = NULL; struct perf_event_attr pe; int i, fd[2], flag, ret; size_t mmap_len; @@ -51,7 +50,7 @@ int test__intel_cqm_count_nmi_context(struct test *test __maybe_unused, int subt flag = perf_event_open_cloexec_flag(); - evlist = perf_evlist__new(); + evlist = evlist__new(); if (!evlist) { pr_debug("perf_evlist__new failed\n"); return TEST_FAIL; @@ -124,6 +123,6 @@ int test__intel_cqm_count_nmi_context(struct test *test __maybe_unused, int subt kill(pid, SIGKILL); wait(NULL); out: - perf_evlist__delete(evlist); + evlist__delete(evlist); return err; } diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c index 7a7721604b86..eb3635941c2b 100644 --- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c +++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c @@ -1,16 +1,22 @@ // SPDX-License-Identifier: GPL-2.0 #include <errno.h> #include <inttypes.h> +#include <limits.h> +#include <stdbool.h> #include <stdio.h> #include <unistd.h> #include <linux/types.h> #include <sys/prctl.h> +#include <perf/cpumap.h> +#include <perf/evlist.h> +#include "debug.h" #include "parse-events.h" #include "evlist.h" #include "evsel.h" #include "thread_map.h" #include "cpumap.h" +#include "record.h" #include "tsc.h" #include "tests/tests.h" @@ -49,10 +55,10 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe }, .sample_time = true, }; - struct thread_map *threads = NULL; - struct cpu_map *cpus = NULL; - struct perf_evlist *evlist = NULL; - struct perf_evsel *evsel = NULL; + struct perf_thread_map *threads = NULL; + struct perf_cpu_map *cpus = NULL; + struct evlist *evlist = NULL; + struct evsel *evsel = NULL; int err = -1, ret, i; const char *comm1, *comm2; struct perf_tsc_conversion tc; @@ -65,13 +71,13 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe threads = thread_map__new(-1, getpid(), UINT_MAX); CHECK_NOT_NULL__(threads); - cpus = cpu_map__new(NULL); + cpus = perf_cpu_map__new(NULL); CHECK_NOT_NULL__(cpus); - evlist = perf_evlist__new(); + evlist = evlist__new(); CHECK_NOT_NULL__(evlist); - perf_evlist__set_maps(evlist, cpus, threads); + perf_evlist__set_maps(&evlist->core, cpus, threads); CHECK__(parse_events(evlist, "cycles:u", NULL)); @@ -79,11 +85,11 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe evsel = perf_evlist__first(evlist); - evsel->attr.comm = 1; - evsel->attr.disabled = 1; - evsel->attr.enable_on_exec = 0; + evsel->core.attr.comm = 1; + evsel->core.attr.disabled = 1; + evsel->core.attr.enable_on_exec = 0; - CHECK__(perf_evlist__open(evlist)); + CHECK__(evlist__open(evlist)); CHECK__(perf_evlist__mmap(evlist, UINT_MAX)); @@ -97,7 +103,7 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe goto out_err; } - perf_evlist__enable(evlist); + evlist__enable(evlist); comm1 = "Test COMM 1"; CHECK__(prctl(PR_SET_NAME, (unsigned long)comm1, 0, 0, 0)); @@ -107,7 +113,7 @@ int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe comm2 = "Test COMM 2"; CHECK__(prctl(PR_SET_NAME, (unsigned long)comm2, 0, 0, 0)); - perf_evlist__disable(evlist); + evlist__disable(evlist); for (i = 0; i < evlist->nr_mmaps; i++) { md = &evlist->mmap[i]; @@ -163,6 +169,6 @@ next_event: err = 0; out_err: - perf_evlist__delete(evlist); + evlist__delete(evlist); return err; } diff --git a/tools/perf/arch/x86/tests/rdpmc.c b/tools/perf/arch/x86/tests/rdpmc.c index 7a11f02d6c6c..6e67cee792b1 100644 --- a/tools/perf/arch/x86/tests/rdpmc.c +++ b/tools/perf/arch/x86/tests/rdpmc.c @@ -6,11 +6,13 @@ #include <sys/mman.h> #include <sys/types.h> #include <sys/wait.h> +#include <linux/string.h> #include <linux/types.h> -#include "perf.h" +#include "perf-sys.h" #include "debug.h" #include "tests/tests.h" #include "cloexec.h" +#include "event.h" #include "util.h" #include "arch-tests.h" diff --git a/tools/perf/arch/x86/util/archinsn.c b/tools/perf/arch/x86/util/archinsn.c index 4237bb2e7fa2..9876c7a7ed7c 100644 --- a/tools/perf/arch/x86/util/archinsn.c +++ b/tools/perf/arch/x86/util/archinsn.c @@ -1,7 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 -#include "perf.h" +#include "../../../../arch/x86/include/asm/insn.h" #include "archinsn.h" -#include "util/intel-pt-decoder/insn.h" #include "machine.h" #include "thread.h" #include "symbol.h" diff --git a/tools/perf/arch/x86/util/auxtrace.c b/tools/perf/arch/x86/util/auxtrace.c index d711268af330..96f4a2c11893 100644 --- a/tools/perf/arch/x86/util/auxtrace.c +++ b/tools/perf/arch/x86/util/auxtrace.c @@ -16,12 +16,12 @@ #include "../../util/evlist.h" static -struct auxtrace_record *auxtrace_record__init_intel(struct perf_evlist *evlist, +struct auxtrace_record *auxtrace_record__init_intel(struct evlist *evlist, int *err) { struct perf_pmu *intel_pt_pmu; struct perf_pmu *intel_bts_pmu; - struct perf_evsel *evsel; + struct evsel *evsel; bool found_pt = false; bool found_bts = false; @@ -29,9 +29,9 @@ struct auxtrace_record *auxtrace_record__init_intel(struct perf_evlist *evlist, intel_bts_pmu = perf_pmu__find(INTEL_BTS_PMU_NAME); evlist__for_each_entry(evlist, evsel) { - if (intel_pt_pmu && evsel->attr.type == intel_pt_pmu->type) + if (intel_pt_pmu && evsel->core.attr.type == intel_pt_pmu->type) found_pt = true; - if (intel_bts_pmu && evsel->attr.type == intel_bts_pmu->type) + if (intel_bts_pmu && evsel->core.attr.type == intel_bts_pmu->type) found_bts = true; } @@ -50,7 +50,7 @@ struct auxtrace_record *auxtrace_record__init_intel(struct perf_evlist *evlist, return NULL; } -struct auxtrace_record *auxtrace_record__init(struct perf_evlist *evlist, +struct auxtrace_record *auxtrace_record__init(struct evlist *evlist, int *err) { char buffer[64]; diff --git a/tools/perf/arch/x86/util/header.c b/tools/perf/arch/x86/util/header.c index af9a9f2600be..662ecf84a421 100644 --- a/tools/perf/arch/x86/util/header.c +++ b/tools/perf/arch/x86/util/header.c @@ -6,6 +6,7 @@ #include <string.h> #include <regex.h> +#include "../../util/debug.h" #include "../../util/header.h" static inline void diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c index ec5c1bb84095..d263430c045f 100644 --- a/tools/perf/arch/x86/util/intel-bts.c +++ b/tools/perf/arch/x86/util/intel-bts.c @@ -12,14 +12,17 @@ #include <linux/zalloc.h> #include "../../util/cpumap.h" +#include "../../util/event.h" #include "../../util/evsel.h" #include "../../util/evlist.h" #include "../../util/session.h" #include "../../util/pmu.h" #include "../../util/debug.h" +#include "../../util/record.h" #include "../../util/tsc.h" #include "../../util/auxtrace.h" #include "../../util/intel-bts.h" +#include "../../util/util.h" #define KiB(x) ((x) * 1024) #define MiB(x) ((x) * 1024 * 1024) @@ -35,7 +38,7 @@ struct intel_bts_snapshot_ref { struct intel_bts_recording { struct auxtrace_record itr; struct perf_pmu *intel_bts_pmu; - struct perf_evlist *evlist; + struct evlist *evlist; bool snapshot_mode; size_t snapshot_size; int snapshot_ref_cnt; @@ -50,14 +53,14 @@ struct branch { static size_t intel_bts_info_priv_size(struct auxtrace_record *itr __maybe_unused, - struct perf_evlist *evlist __maybe_unused) + struct evlist *evlist __maybe_unused) { return INTEL_BTS_AUXTRACE_PRIV_SIZE; } static int intel_bts_info_fill(struct auxtrace_record *itr, struct perf_session *session, - struct auxtrace_info_event *auxtrace_info, + struct perf_record_auxtrace_info *auxtrace_info, size_t priv_size) { struct intel_bts_recording *btsr = @@ -99,27 +102,27 @@ static int intel_bts_info_fill(struct auxtrace_record *itr, } static int intel_bts_recording_options(struct auxtrace_record *itr, - struct perf_evlist *evlist, + struct evlist *evlist, struct record_opts *opts) { struct intel_bts_recording *btsr = container_of(itr, struct intel_bts_recording, itr); struct perf_pmu *intel_bts_pmu = btsr->intel_bts_pmu; - struct perf_evsel *evsel, *intel_bts_evsel = NULL; - const struct cpu_map *cpus = evlist->cpus; - bool privileged = geteuid() == 0 || perf_event_paranoid() < 0; + struct evsel *evsel, *intel_bts_evsel = NULL; + const struct perf_cpu_map *cpus = evlist->core.cpus; + bool privileged = perf_event_paranoid_check(-1); btsr->evlist = evlist; btsr->snapshot_mode = opts->auxtrace_snapshot_mode; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == intel_bts_pmu->type) { + if (evsel->core.attr.type == intel_bts_pmu->type) { if (intel_bts_evsel) { pr_err("There may be only one " INTEL_BTS_PMU_NAME " event\n"); return -EINVAL; } - evsel->attr.freq = 0; - evsel->attr.sample_period = 1; + evsel->core.attr.freq = 0; + evsel->core.attr.sample_period = 1; intel_bts_evsel = evsel; opts->full_auxtrace = true; } @@ -133,7 +136,7 @@ static int intel_bts_recording_options(struct auxtrace_record *itr, if (!opts->full_auxtrace) return 0; - if (opts->full_auxtrace && !cpu_map__empty(cpus)) { + if (opts->full_auxtrace && !perf_cpu_map__empty(cpus)) { pr_err(INTEL_BTS_PMU_NAME " does not support per-cpu recording\n"); return -EINVAL; } @@ -214,13 +217,13 @@ static int intel_bts_recording_options(struct auxtrace_record *itr, * In the case of per-cpu mmaps, we need the CPU on the * AUX event. */ - if (!cpu_map__empty(cpus)) + if (!perf_cpu_map__empty(cpus)) perf_evsel__set_sample_bit(intel_bts_evsel, CPU); } /* Add dummy event to keep tracking */ if (opts->full_auxtrace) { - struct perf_evsel *tracking_evsel; + struct evsel *tracking_evsel; int err; err = parse_events(evlist, "dummy:u", NULL); @@ -231,8 +234,8 @@ static int intel_bts_recording_options(struct auxtrace_record *itr, perf_evlist__set_tracking_event(evlist, tracking_evsel); - tracking_evsel->attr.freq = 0; - tracking_evsel->attr.sample_period = 1; + tracking_evsel->core.attr.freq = 0; + tracking_evsel->core.attr.sample_period = 1; } return 0; @@ -313,11 +316,11 @@ static int intel_bts_snapshot_start(struct auxtrace_record *itr) { struct intel_bts_recording *btsr = container_of(itr, struct intel_bts_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(btsr->evlist, evsel) { - if (evsel->attr.type == btsr->intel_bts_pmu->type) - return perf_evsel__disable(evsel); + if (evsel->core.attr.type == btsr->intel_bts_pmu->type) + return evsel__disable(evsel); } return -EINVAL; } @@ -326,11 +329,11 @@ static int intel_bts_snapshot_finish(struct auxtrace_record *itr) { struct intel_bts_recording *btsr = container_of(itr, struct intel_bts_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(btsr->evlist, evsel) { - if (evsel->attr.type == btsr->intel_bts_pmu->type) - return perf_evsel__enable(evsel); + if (evsel->core.attr.type == btsr->intel_bts_pmu->type) + return evsel__enable(evsel); } return -EINVAL; } @@ -408,10 +411,10 @@ static int intel_bts_read_finish(struct auxtrace_record *itr, int idx) { struct intel_bts_recording *btsr = container_of(itr, struct intel_bts_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(btsr->evlist, evsel) { - if (evsel->attr.type == btsr->intel_bts_pmu->type) + if (evsel->core.attr.type == btsr->intel_bts_pmu->type) return perf_evlist__enable_event_idx(btsr->evlist, evsel, idx); } diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 609088c01e3a..cb7cf16af79c 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -13,7 +13,6 @@ #include <linux/zalloc.h> #include <cpuid.h> -#include "../../perf.h" #include "../../util/session.h" #include "../../util/event.h" #include "../../util/evlist.h" @@ -24,7 +23,10 @@ #include "../../util/pmu.h" #include "../../util/debug.h" #include "../../util/auxtrace.h" +#include "../../util/record.h" +#include "../../util/target.h" #include "../../util/tsc.h" +#include "../../util/util.h" #include "../../util/intel-pt.h" #define KiB(x) ((x) * 1024) @@ -44,7 +46,7 @@ struct intel_pt_recording { struct auxtrace_record itr; struct perf_pmu *intel_pt_pmu; int have_sched_switch; - struct perf_evlist *evlist; + struct evlist *evlist; bool snapshot_mode; bool snapshot_init_done; size_t snapshot_size; @@ -110,9 +112,9 @@ static u64 intel_pt_masked_bits(u64 mask, u64 bits) } static int intel_pt_read_config(struct perf_pmu *intel_pt_pmu, const char *str, - struct perf_evlist *evlist, u64 *res) + struct evlist *evlist, u64 *res) { - struct perf_evsel *evsel; + struct evsel *evsel; u64 mask; *res = 0; @@ -122,8 +124,8 @@ static int intel_pt_read_config(struct perf_pmu *intel_pt_pmu, const char *str, return -EINVAL; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == intel_pt_pmu->type) { - *res = intel_pt_masked_bits(mask, evsel->attr.config); + if (evsel->core.attr.type == intel_pt_pmu->type) { + *res = intel_pt_masked_bits(mask, evsel->core.attr.config); return 0; } } @@ -132,7 +134,7 @@ static int intel_pt_read_config(struct perf_pmu *intel_pt_pmu, const char *str, } static size_t intel_pt_psb_period(struct perf_pmu *intel_pt_pmu, - struct perf_evlist *evlist) + struct evlist *evlist) { u64 val; int err, topa_multiple_entries; @@ -268,13 +270,13 @@ intel_pt_pmu_default_config(struct perf_pmu *intel_pt_pmu) return attr; } -static const char *intel_pt_find_filter(struct perf_evlist *evlist, +static const char *intel_pt_find_filter(struct evlist *evlist, struct perf_pmu *intel_pt_pmu) { - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == intel_pt_pmu->type) + if (evsel->core.attr.type == intel_pt_pmu->type) return evsel->filter; } @@ -289,7 +291,7 @@ static size_t intel_pt_filter_bytes(const char *filter) } static size_t -intel_pt_info_priv_size(struct auxtrace_record *itr, struct perf_evlist *evlist) +intel_pt_info_priv_size(struct auxtrace_record *itr, struct evlist *evlist) { struct intel_pt_recording *ptr = container_of(itr, struct intel_pt_recording, itr); @@ -312,7 +314,7 @@ static void intel_pt_tsc_ctc_ratio(u32 *n, u32 *d) static int intel_pt_info_fill(struct auxtrace_record *itr, struct perf_session *session, - struct auxtrace_info_event *auxtrace_info, + struct perf_record_auxtrace_info *auxtrace_info, size_t priv_size) { struct intel_pt_recording *ptr = @@ -326,7 +328,7 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, unsigned long max_non_turbo_ratio; size_t filter_str_len; const char *filter; - u64 *info; + __u64 *info; int err; if (priv_size != ptr->priv_size) @@ -365,7 +367,7 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, ui__warning("Intel Processor Trace: TSC not available\n"); } - per_cpu_mmaps = !cpu_map__empty(session->evlist->cpus); + per_cpu_mmaps = !perf_cpu_map__empty(session->evlist->core.cpus); auxtrace_info->type = PERF_AUXTRACE_INTEL_PT; auxtrace_info->priv[INTEL_PT_PMU_TYPE] = intel_pt_pmu->type; @@ -398,10 +400,10 @@ static int intel_pt_info_fill(struct auxtrace_record *itr, return 0; } -static int intel_pt_track_switches(struct perf_evlist *evlist) +static int intel_pt_track_switches(struct evlist *evlist) { const char *sched_switch = "sched:sched_switch"; - struct perf_evsel *evsel; + struct evsel *evsel; int err; if (!perf_evlist__can_select_event(evlist, sched_switch)) @@ -513,7 +515,7 @@ out_err: } static int intel_pt_validate_config(struct perf_pmu *intel_pt_pmu, - struct perf_evsel *evsel) + struct evsel *evsel) { int err; char c; @@ -526,39 +528,59 @@ static int intel_pt_validate_config(struct perf_pmu *intel_pt_pmu, * sets pt=0, which avoids senseless kernel errors. */ if (perf_pmu__scan_file(intel_pt_pmu, "format/pt", "%c", &c) == 1 && - !(evsel->attr.config & 1)) { + !(evsel->core.attr.config & 1)) { pr_warning("pt=0 doesn't make sense, forcing pt=1\n"); - evsel->attr.config |= 1; + evsel->core.attr.config |= 1; } err = intel_pt_val_config_term(intel_pt_pmu, "caps/cycle_thresholds", "cyc_thresh", "caps/psb_cyc", - evsel->attr.config); + evsel->core.attr.config); if (err) return err; err = intel_pt_val_config_term(intel_pt_pmu, "caps/mtc_periods", "mtc_period", "caps/mtc", - evsel->attr.config); + evsel->core.attr.config); if (err) return err; return intel_pt_val_config_term(intel_pt_pmu, "caps/psb_periods", "psb_period", "caps/psb_cyc", - evsel->attr.config); + evsel->core.attr.config); +} + +/* + * Currently, there is not enough information to disambiguate different PEBS + * events, so only allow one. + */ +static bool intel_pt_too_many_aux_output(struct evlist *evlist) +{ + struct evsel *evsel; + int aux_output_cnt = 0; + + evlist__for_each_entry(evlist, evsel) + aux_output_cnt += !!evsel->core.attr.aux_output; + + if (aux_output_cnt > 1) { + pr_err(INTEL_PT_PMU_NAME " supports at most one event with aux-output\n"); + return true; + } + + return false; } static int intel_pt_recording_options(struct auxtrace_record *itr, - struct perf_evlist *evlist, + struct evlist *evlist, struct record_opts *opts) { struct intel_pt_recording *ptr = container_of(itr, struct intel_pt_recording, itr); struct perf_pmu *intel_pt_pmu = ptr->intel_pt_pmu; bool have_timing_info, need_immediate = false; - struct perf_evsel *evsel, *intel_pt_evsel = NULL; - const struct cpu_map *cpus = evlist->cpus; - bool privileged = geteuid() == 0 || perf_event_paranoid() < 0; + struct evsel *evsel, *intel_pt_evsel = NULL; + const struct perf_cpu_map *cpus = evlist->core.cpus; + bool privileged = perf_event_paranoid_check(-1); u64 tsc_bit; int err; @@ -566,13 +588,13 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, ptr->snapshot_mode = opts->auxtrace_snapshot_mode; evlist__for_each_entry(evlist, evsel) { - if (evsel->attr.type == intel_pt_pmu->type) { + if (evsel->core.attr.type == intel_pt_pmu->type) { if (intel_pt_evsel) { pr_err("There may be only one " INTEL_PT_PMU_NAME " event\n"); return -EINVAL; } - evsel->attr.freq = 0; - evsel->attr.sample_period = 1; + evsel->core.attr.freq = 0; + evsel->core.attr.sample_period = 1; intel_pt_evsel = evsel; opts->full_auxtrace = true; } @@ -588,6 +610,9 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, return -EINVAL; } + if (intel_pt_too_many_aux_output(evlist)) + return -EINVAL; + if (!opts->full_auxtrace) return 0; @@ -670,7 +695,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, intel_pt_parse_terms(&intel_pt_pmu->format, "tsc", &tsc_bit); - if (opts->full_auxtrace && (intel_pt_evsel->attr.config & tsc_bit)) + if (opts->full_auxtrace && (intel_pt_evsel->core.attr.config & tsc_bit)) have_timing_info = true; else have_timing_info = false; @@ -679,13 +704,13 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, * Per-cpu recording needs sched_switch events to distinguish different * threads. */ - if (have_timing_info && !cpu_map__empty(cpus)) { + if (have_timing_info && !perf_cpu_map__empty(cpus)) { if (perf_can_record_switch_events()) { bool cpu_wide = !target__none(&opts->target) && !target__has_task(&opts->target); if (!cpu_wide && perf_can_record_cpu_wide()) { - struct perf_evsel *switch_evsel; + struct evsel *switch_evsel; err = parse_events(evlist, "dummy:u", NULL); if (err) @@ -693,9 +718,9 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, switch_evsel = perf_evlist__last(evlist); - switch_evsel->attr.freq = 0; - switch_evsel->attr.sample_period = 1; - switch_evsel->attr.context_switch = 1; + switch_evsel->core.attr.freq = 0; + switch_evsel->core.attr.sample_period = 1; + switch_evsel->core.attr.context_switch = 1; switch_evsel->system_wide = true; switch_evsel->no_aux_samples = true; @@ -737,13 +762,13 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, * In the case of per-cpu mmaps, we need the CPU on the * AUX event. */ - if (!cpu_map__empty(cpus)) + if (!perf_cpu_map__empty(cpus)) perf_evsel__set_sample_bit(intel_pt_evsel, CPU); } /* Add dummy event to keep tracking */ if (opts->full_auxtrace) { - struct perf_evsel *tracking_evsel; + struct evsel *tracking_evsel; err = parse_events(evlist, "dummy:u", NULL); if (err) @@ -753,15 +778,15 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, perf_evlist__set_tracking_event(evlist, tracking_evsel); - tracking_evsel->attr.freq = 0; - tracking_evsel->attr.sample_period = 1; + tracking_evsel->core.attr.freq = 0; + tracking_evsel->core.attr.sample_period = 1; tracking_evsel->no_aux_samples = true; if (need_immediate) tracking_evsel->immediate = true; /* In per-cpu case, always need the time of mmap events etc */ - if (!cpu_map__empty(cpus)) { + if (!perf_cpu_map__empty(cpus)) { perf_evsel__set_sample_bit(tracking_evsel, TIME); /* And the CPU for switch events */ perf_evsel__set_sample_bit(tracking_evsel, CPU); @@ -773,7 +798,7 @@ static int intel_pt_recording_options(struct auxtrace_record *itr, * Warn the user when we do not have enough information to decode i.e. * per-cpu with no sched_switch (except workload-only). */ - if (!ptr->have_sched_switch && !cpu_map__empty(cpus) && + if (!ptr->have_sched_switch && !perf_cpu_map__empty(cpus) && !target__none(&opts->target)) ui__warning("Intel Processor Trace decoding will not be possible except for kernel tracing!\n"); @@ -784,11 +809,11 @@ static int intel_pt_snapshot_start(struct auxtrace_record *itr) { struct intel_pt_recording *ptr = container_of(itr, struct intel_pt_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(ptr->evlist, evsel) { - if (evsel->attr.type == ptr->intel_pt_pmu->type) - return perf_evsel__disable(evsel); + if (evsel->core.attr.type == ptr->intel_pt_pmu->type) + return evsel__disable(evsel); } return -EINVAL; } @@ -797,11 +822,11 @@ static int intel_pt_snapshot_finish(struct auxtrace_record *itr) { struct intel_pt_recording *ptr = container_of(itr, struct intel_pt_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(ptr->evlist, evsel) { - if (evsel->attr.type == ptr->intel_pt_pmu->type) - return perf_evsel__enable(evsel); + if (evsel->core.attr.type == ptr->intel_pt_pmu->type) + return evsel__enable(evsel); } return -EINVAL; } @@ -1070,10 +1095,10 @@ static int intel_pt_read_finish(struct auxtrace_record *itr, int idx) { struct intel_pt_recording *ptr = container_of(itr, struct intel_pt_recording, itr); - struct perf_evsel *evsel; + struct evsel *evsel; evlist__for_each_entry(ptr->evlist, evsel) { - if (evsel->attr.type == ptr->intel_pt_pmu->type) + if (evsel->core.attr.type == ptr->intel_pt_pmu->type) return perf_evlist__enable_event_idx(ptr->evlist, evsel, idx); } diff --git a/tools/perf/arch/x86/util/kvm-stat.c b/tools/perf/arch/x86/util/kvm-stat.c index 865a9762f22e..c0775c39227f 100644 --- a/tools/perf/arch/x86/util/kvm-stat.c +++ b/tools/perf/arch/x86/util/kvm-stat.c @@ -1,7 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 #include <errno.h> -#include "../../util/kvm-stat.h" -#include "../../util/evsel.h" +#include <string.h> +#include "../../../util/kvm-stat.h" +#include "../../../util/evsel.h" #include <asm/svm.h> #include <asm/vmx.h> #include <asm/kvm.h> @@ -27,7 +28,7 @@ const char *kvm_exit_trace = "kvm:kvm_exit"; * the time of MMIO write: kvm_mmio(KVM_TRACE_MMIO_WRITE...) -> kvm_entry * the time of MMIO read: kvm_exit -> kvm_mmio(KVM_TRACE_MMIO_READ...). */ -static void mmio_event_get_key(struct perf_evsel *evsel, struct perf_sample *sample, +static void mmio_event_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { key->key = perf_evsel__intval(evsel, sample, "gpa"); @@ -38,7 +39,7 @@ static void mmio_event_get_key(struct perf_evsel *evsel, struct perf_sample *sam #define KVM_TRACE_MMIO_READ 1 #define KVM_TRACE_MMIO_WRITE 2 -static bool mmio_event_begin(struct perf_evsel *evsel, +static bool mmio_event_begin(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { /* MMIO read begin event in kernel. */ @@ -55,7 +56,7 @@ static bool mmio_event_begin(struct perf_evsel *evsel, return false; } -static bool mmio_event_end(struct perf_evsel *evsel, struct perf_sample *sample, +static bool mmio_event_end(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { /* MMIO write end event in kernel. */ @@ -89,7 +90,7 @@ static struct kvm_events_ops mmio_events = { }; /* The time of emulation pio access is from kvm_pio to kvm_entry. */ -static void ioport_event_get_key(struct perf_evsel *evsel, +static void ioport_event_get_key(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { @@ -97,7 +98,7 @@ static void ioport_event_get_key(struct perf_evsel *evsel, key->info = perf_evsel__intval(evsel, sample, "rw"); } -static bool ioport_event_begin(struct perf_evsel *evsel, +static bool ioport_event_begin(struct evsel *evsel, struct perf_sample *sample, struct event_key *key) { @@ -109,7 +110,7 @@ static bool ioport_event_begin(struct perf_evsel *evsel, return false; } -static bool ioport_event_end(struct perf_evsel *evsel, +static bool ioport_event_end(struct evsel *evsel, struct perf_sample *sample __maybe_unused, struct event_key *key __maybe_unused) { diff --git a/tools/perf/arch/x86/util/perf_regs.c b/tools/perf/arch/x86/util/perf_regs.c index 0d7b77ff0ae6..c218b83e063b 100644 --- a/tools/perf/arch/x86/util/perf_regs.c +++ b/tools/perf/arch/x86/util/perf_regs.c @@ -2,11 +2,13 @@ #include <errno.h> #include <string.h> #include <regex.h> +#include <linux/kernel.h> #include <linux/zalloc.h> -#include "../../perf.h" +#include "../../perf-sys.h" #include "../../util/perf_regs.h" #include "../../util/debug.h" +#include "../../util/event.h" const struct sample_reg sample_reg_masks[] = { SMPL_REG(AX, PERF_REG_X86_AX), diff --git a/tools/perf/arch/x86/util/tsc.c b/tools/perf/arch/x86/util/tsc.c index 950539f9a4f7..c5197a15119b 100644 --- a/tools/perf/arch/x86/util/tsc.c +++ b/tools/perf/arch/x86/util/tsc.c @@ -5,10 +5,10 @@ #include <linux/stddef.h> #include <linux/perf_event.h> -#include "../../perf.h" #include <linux/types.h> -#include "../../util/debug.h" -#include "../../util/tsc.h" +#include <asm/barrier.h> +#include "../../../util/debug.h" +#include "../../../util/tsc.h" int perf_read_tsc_conversion(const struct perf_event_mmap_page *pc, struct perf_tsc_conversion *tc) @@ -57,7 +57,7 @@ int perf_event__synth_time_conv(const struct perf_event_mmap_page *pc, .time_conv = { .header = { .type = PERF_RECORD_TIME_CONV, - .size = sizeof(struct time_conv_event), + .size = sizeof(struct perf_record_time_conv), }, }, }; |