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-rw-r--r--tools/perf/arch/powerpc/Makefile7
-rw-r--r--tools/perf/arch/powerpc/entry/syscalls/syscall.tbl85
-rw-r--r--tools/perf/arch/powerpc/include/arch-tests.h9
-rw-r--r--tools/perf/arch/powerpc/include/perf_regs.h52
-rw-r--r--tools/perf/arch/powerpc/tests/arch-tests.c12
-rw-r--r--tools/perf/arch/powerpc/tests/dwarf-unwind.c1
-rw-r--r--tools/perf/arch/powerpc/util/Build4
-rw-r--r--tools/perf/arch/powerpc/util/book3s_hcalls.h2
-rw-r--r--tools/perf/arch/powerpc/util/event.c59
-rw-r--r--tools/perf/arch/powerpc/util/evsel.c8
-rw-r--r--tools/perf/arch/powerpc/util/header.c20
-rw-r--r--tools/perf/arch/powerpc/util/kvm-stat.c9
-rw-r--r--tools/perf/arch/powerpc/util/mem-events.c2
-rw-r--r--tools/perf/arch/powerpc/util/perf_regs.c63
-rw-r--r--tools/perf/arch/powerpc/util/skip-callchain-idx.c2
-rw-r--r--tools/perf/arch/powerpc/util/sym-handling.c10
-rw-r--r--tools/perf/arch/powerpc/util/unwind-libdw.c6
-rw-r--r--tools/perf/arch/powerpc/util/utils_header.h15
18 files changed, 226 insertions, 140 deletions
diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile
index e58d00d62f02..840ea0e59287 100644
--- a/tools/perf/arch/powerpc/Makefile
+++ b/tools/perf/arch/powerpc/Makefile
@@ -14,7 +14,6 @@ PERF_HAVE_JITDUMP := 1
out := $(OUTPUT)arch/powerpc/include/generated/asm
header32 := $(out)/syscalls_32.c
header64 := $(out)/syscalls_64.c
-syskrn := $(srctree)/arch/powerpc/kernel/syscalls/syscall.tbl
sysprf := $(srctree)/tools/perf/arch/powerpc/entry/syscalls
sysdef := $(sysprf)/syscall.tbl
systbl := $(sysprf)/mksyscalltbl
@@ -23,15 +22,9 @@ systbl := $(sysprf)/mksyscalltbl
_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)')
$(header64): $(sysdef) $(systbl)
- @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
- (diff -B $(sysdef) $(syskrn) >/dev/null) \
- || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
$(Q)$(SHELL) '$(systbl)' '64' $(sysdef) > $@
$(header32): $(sysdef) $(systbl)
- @(test -d ../../kernel -a -d ../../tools -a -d ../perf && ( \
- (diff -B $(sysdef) $(syskrn) >/dev/null) \
- || echo "Warning: Kernel ABI header at '$(sysdef)' differs from latest version at '$(syskrn)'" >&2 )) || true
$(Q)$(SHELL) '$(systbl)' '32' $(sysdef) > $@
clean::
diff --git a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
index 35b61bfc1b1a..e9e0df4f9a61 100644
--- a/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
+++ b/tools/perf/arch/powerpc/entry/syscalls/syscall.tbl
@@ -9,7 +9,7 @@
#
0 nospu restart_syscall sys_restart_syscall
1 nospu exit sys_exit
-2 nospu fork ppc_fork
+2 nospu fork sys_fork
3 common read sys_read
4 common write sys_write
5 common open sys_open compat_sys_open
@@ -32,7 +32,7 @@
18 spu oldstat sys_ni_syscall
19 common lseek sys_lseek compat_sys_lseek
20 common getpid sys_getpid
-21 nospu mount sys_mount compat_sys_mount
+21 nospu mount sys_mount
22 32 umount sys_oldumount
22 64 umount sys_ni_syscall
22 spu umount sys_ni_syscall
@@ -110,7 +110,7 @@
79 common settimeofday sys_settimeofday compat_sys_settimeofday
80 common getgroups sys_getgroups
81 common setgroups sys_setgroups
-82 32 select ppc_select sys_ni_syscall
+82 32 select sys_old_select compat_sys_old_select
82 64 select sys_ni_syscall
82 spu select sys_ni_syscall
83 common symlink sys_symlink
@@ -158,7 +158,7 @@
119 32 sigreturn sys_sigreturn compat_sys_sigreturn
119 64 sigreturn sys_ni_syscall
119 spu sigreturn sys_ni_syscall
-120 nospu clone ppc_clone
+120 nospu clone sys_clone
121 common setdomainname sys_setdomainname
122 common uname sys_newuname
123 common modify_ldt sys_ni_syscall
@@ -176,11 +176,11 @@
131 nospu quotactl sys_quotactl
132 common getpgid sys_getpgid
133 common fchdir sys_fchdir
-134 common bdflush sys_bdflush
+134 common bdflush sys_ni_syscall
135 common sysfs sys_sysfs
-136 32 personality sys_personality ppc64_personality
-136 64 personality ppc64_personality
-136 spu personality ppc64_personality
+136 32 personality sys_personality compat_sys_ppc64_personality
+136 64 personality sys_ppc64_personality
+136 spu personality sys_ppc64_personality
137 common afs_syscall sys_ni_syscall
138 common setfsuid sys_setfsuid
139 common setfsgid sys_setfsgid
@@ -189,11 +189,11 @@
142 common _newselect sys_select compat_sys_select
143 common flock sys_flock
144 common msync sys_msync
-145 common readv sys_readv compat_sys_readv
-146 common writev sys_writev compat_sys_writev
+145 common readv sys_readv
+146 common writev sys_writev
147 common getsid sys_getsid
148 common fdatasync sys_fdatasync
-149 nospu _sysctl sys_sysctl compat_sys_sysctl
+149 nospu _sysctl sys_ni_syscall
150 common mlock sys_mlock
151 common munlock sys_munlock
152 common mlockall sys_mlockall
@@ -228,8 +228,10 @@
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
-180 common pwrite64 sys_pwrite64 compat_sys_pwrite64
+179 32 pread64 sys_ppc_pread64 compat_sys_ppc_pread64
+179 64 pread64 sys_pread64
+180 32 pwrite64 sys_ppc_pwrite64 compat_sys_ppc_pwrite64
+180 64 pwrite64 sys_pwrite64
181 common chown sys_chown
182 common getcwd sys_getcwd
183 common capget sys_capget
@@ -240,12 +242,13 @@
186 spu sendfile sys_sendfile64
187 common getpmsg sys_ni_syscall
188 common putpmsg sys_ni_syscall
-189 nospu vfork ppc_vfork
+189 nospu vfork sys_vfork
190 common ugetrlimit sys_getrlimit compat_sys_getrlimit
-191 common readahead sys_readahead compat_sys_readahead
+191 32 readahead sys_ppc_readahead compat_sys_ppc_readahead
+191 64 readahead sys_readahead
192 32 mmap2 sys_mmap2 compat_sys_mmap2
-193 32 truncate64 sys_truncate64 compat_sys_truncate64
-194 32 ftruncate64 sys_ftruncate64 compat_sys_ftruncate64
+193 32 truncate64 sys_ppc_truncate64 compat_sys_ppc_truncate64
+194 32 ftruncate64 sys_ppc_ftruncate64 compat_sys_ppc_ftruncate64
195 32 stat64 sys_stat64
196 32 lstat64 sys_lstat64
197 32 fstat64 sys_fstat64
@@ -288,7 +291,8 @@
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
-233 common fadvise64 sys_fadvise64 ppc32_fadvise64
+233 32 fadvise64 sys_ppc32_fadvise64 compat_sys_ppc32_fadvise64
+233 64 fadvise64 sys_fadvise64
234 nospu exit_group sys_exit_group
235 nospu lookup_dcookie sys_lookup_dcookie compat_sys_lookup_dcookie
236 common epoll_create sys_epoll_create
@@ -316,26 +320,24 @@
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
+249 nospu swapcontext sys_swapcontext compat_sys_swapcontext
250 common tgkill sys_tgkill
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
+254 32 fadvise64_64 sys_ppc_fadvise64_64
254 spu fadvise64_64 sys_ni_syscall
255 common rtas sys_rtas
256 32 sys_debug_setcontext sys_debug_setcontext sys_ni_syscall
256 64 sys_debug_setcontext sys_ni_syscall
256 spu sys_debug_setcontext sys_ni_syscall
# 257 reserved for vserver
-258 nospu migrate_pages sys_migrate_pages compat_sys_migrate_pages
-259 nospu mbind sys_mbind compat_sys_mbind
-260 nospu get_mempolicy sys_get_mempolicy compat_sys_get_mempolicy
-261 nospu set_mempolicy sys_set_mempolicy compat_sys_set_mempolicy
+258 nospu migrate_pages sys_migrate_pages
+259 nospu mbind sys_mbind
+260 nospu get_mempolicy sys_get_mempolicy
+261 nospu set_mempolicy sys_set_mempolicy
262 nospu mq_open sys_mq_open compat_sys_mq_open
263 nospu mq_unlink sys_mq_unlink
264 32 mq_timedsend sys_mq_timedsend_time32
@@ -363,7 +365,7 @@
282 common unshare sys_unshare
283 common splice sys_splice
284 common tee sys_tee
-285 common vmsplice sys_vmsplice compat_sys_vmsplice
+285 common vmsplice sys_vmsplice
286 common openat sys_openat compat_sys_openat
287 common mkdirat sys_mkdirat
288 common mknodat sys_mknodat
@@ -383,7 +385,7 @@
298 common faccessat sys_faccessat
299 common get_robust_list sys_get_robust_list compat_sys_get_robust_list
300 common set_robust_list sys_set_robust_list compat_sys_set_robust_list
-301 common move_pages sys_move_pages compat_sys_move_pages
+301 common move_pages sys_move_pages
302 common getcpu sys_getcpu
303 nospu epoll_pwait sys_epoll_pwait compat_sys_epoll_pwait
304 32 utimensat sys_utimensat_time32
@@ -392,7 +394,7 @@
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
+308 common sync_file_range2 sys_sync_file_range2 compat_sys_ppc_sync_file_range2
309 nospu fallocate sys_fallocate compat_sys_fallocate
310 nospu subpage_prot sys_subpage_prot
311 32 timerfd_settime sys_timerfd_settime32
@@ -427,8 +429,8 @@
336 common recv sys_recv compat_sys_recv
337 common recvfrom sys_recvfrom compat_sys_recvfrom
338 common shutdown sys_shutdown
-339 common setsockopt sys_setsockopt compat_sys_setsockopt
-340 common getsockopt sys_getsockopt compat_sys_getsockopt
+339 common setsockopt sys_setsockopt sys_setsockopt
+340 common getsockopt sys_getsockopt sys_getsockopt
341 common sendmsg sys_sendmsg compat_sys_sendmsg
342 common recvmsg sys_recvmsg compat_sys_recvmsg
343 32 recvmmsg sys_recvmmsg_time32 compat_sys_recvmmsg_time32
@@ -443,8 +445,8 @@
348 common syncfs sys_syncfs
349 common sendmmsg sys_sendmmsg compat_sys_sendmmsg
350 common setns sys_setns
-351 nospu process_vm_readv sys_process_vm_readv compat_sys_process_vm_readv
-352 nospu process_vm_writev sys_process_vm_writev compat_sys_process_vm_writev
+351 nospu process_vm_readv sys_process_vm_readv
+352 nospu process_vm_writev sys_process_vm_writev
353 nospu finit_module sys_finit_module
354 nospu kcmp sys_kcmp
355 common sched_setattr sys_sched_setattr
@@ -456,7 +458,7 @@
361 common bpf sys_bpf
362 nospu execveat sys_execveat compat_sys_execveat
363 32 switch_endian sys_ni_syscall
-363 64 switch_endian ppc_switch_endian
+363 64 switch_endian sys_switch_endian
363 spu switch_endian sys_ni_syscall
364 common userfaultfd sys_userfaultfd
365 common membarrier sys_membarrier
@@ -516,6 +518,19 @@
432 common fsmount sys_fsmount
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
-435 nospu clone3 ppc_clone3
+435 nospu clone3 sys_clone3
+436 common close_range sys_close_range
437 common openat2 sys_openat2
438 common pidfd_getfd sys_pidfd_getfd
+439 common faccessat2 sys_faccessat2
+440 common process_madvise sys_process_madvise
+441 common epoll_pwait2 sys_epoll_pwait2 compat_sys_epoll_pwait2
+442 common mount_setattr sys_mount_setattr
+443 common quotactl_fd sys_quotactl_fd
+444 common landlock_create_ruleset sys_landlock_create_ruleset
+445 common landlock_add_rule sys_landlock_add_rule
+446 common landlock_restrict_self sys_landlock_restrict_self
+# 447 reserved for memfd_secret
+448 common process_mrelease sys_process_mrelease
+449 common futex_waitv sys_futex_waitv
+450 nospu set_mempolicy_home_node sys_set_mempolicy_home_node
diff --git a/tools/perf/arch/powerpc/include/arch-tests.h b/tools/perf/arch/powerpc/include/arch-tests.h
index 1c7be75cbc78..452b3d904521 100644
--- a/tools/perf/arch/powerpc/include/arch-tests.h
+++ b/tools/perf/arch/powerpc/include/arch-tests.h
@@ -2,13 +2,6 @@
#ifndef ARCH_TESTS_H
#define ARCH_TESTS_H
-#ifdef HAVE_DWARF_UNWIND_SUPPORT
-struct thread;
-struct perf_sample;
-int test__arch_unwind_sample(struct perf_sample *sample,
- struct thread *thread);
-#endif
-
-extern struct test arch_tests[];
+extern struct test_suite *arch_tests[];
#endif
diff --git a/tools/perf/arch/powerpc/include/perf_regs.h b/tools/perf/arch/powerpc/include/perf_regs.h
index e18a3556f5e3..9bb17c3f370b 100644
--- a/tools/perf/arch/powerpc/include/perf_regs.h
+++ b/tools/perf/arch/powerpc/include/perf_regs.h
@@ -19,56 +19,4 @@ void perf_regs_load(u64 *regs);
#define PERF_REG_IP PERF_REG_POWERPC_NIP
#define PERF_REG_SP PERF_REG_POWERPC_R1
-static const char *reg_names[] = {
- [PERF_REG_POWERPC_R0] = "r0",
- [PERF_REG_POWERPC_R1] = "r1",
- [PERF_REG_POWERPC_R2] = "r2",
- [PERF_REG_POWERPC_R3] = "r3",
- [PERF_REG_POWERPC_R4] = "r4",
- [PERF_REG_POWERPC_R5] = "r5",
- [PERF_REG_POWERPC_R6] = "r6",
- [PERF_REG_POWERPC_R7] = "r7",
- [PERF_REG_POWERPC_R8] = "r8",
- [PERF_REG_POWERPC_R9] = "r9",
- [PERF_REG_POWERPC_R10] = "r10",
- [PERF_REG_POWERPC_R11] = "r11",
- [PERF_REG_POWERPC_R12] = "r12",
- [PERF_REG_POWERPC_R13] = "r13",
- [PERF_REG_POWERPC_R14] = "r14",
- [PERF_REG_POWERPC_R15] = "r15",
- [PERF_REG_POWERPC_R16] = "r16",
- [PERF_REG_POWERPC_R17] = "r17",
- [PERF_REG_POWERPC_R18] = "r18",
- [PERF_REG_POWERPC_R19] = "r19",
- [PERF_REG_POWERPC_R20] = "r20",
- [PERF_REG_POWERPC_R21] = "r21",
- [PERF_REG_POWERPC_R22] = "r22",
- [PERF_REG_POWERPC_R23] = "r23",
- [PERF_REG_POWERPC_R24] = "r24",
- [PERF_REG_POWERPC_R25] = "r25",
- [PERF_REG_POWERPC_R26] = "r26",
- [PERF_REG_POWERPC_R27] = "r27",
- [PERF_REG_POWERPC_R28] = "r28",
- [PERF_REG_POWERPC_R29] = "r29",
- [PERF_REG_POWERPC_R30] = "r30",
- [PERF_REG_POWERPC_R31] = "r31",
- [PERF_REG_POWERPC_NIP] = "nip",
- [PERF_REG_POWERPC_MSR] = "msr",
- [PERF_REG_POWERPC_ORIG_R3] = "orig_r3",
- [PERF_REG_POWERPC_CTR] = "ctr",
- [PERF_REG_POWERPC_LINK] = "link",
- [PERF_REG_POWERPC_XER] = "xer",
- [PERF_REG_POWERPC_CCR] = "ccr",
- [PERF_REG_POWERPC_SOFTE] = "softe",
- [PERF_REG_POWERPC_TRAP] = "trap",
- [PERF_REG_POWERPC_DAR] = "dar",
- [PERF_REG_POWERPC_DSISR] = "dsisr",
- [PERF_REG_POWERPC_SIER] = "sier",
- [PERF_REG_POWERPC_MMCRA] = "mmcra"
-};
-
-static inline const char *perf_reg_name(int id)
-{
- return reg_names[id];
-}
#endif /* ARCH_PERF_REGS_H */
diff --git a/tools/perf/arch/powerpc/tests/arch-tests.c b/tools/perf/arch/powerpc/tests/arch-tests.c
index 8c3fbd4af817..eb98c57b5aeb 100644
--- a/tools/perf/arch/powerpc/tests/arch-tests.c
+++ b/tools/perf/arch/powerpc/tests/arch-tests.c
@@ -3,14 +3,10 @@
#include "tests/tests.h"
#include "arch-tests.h"
-struct test arch_tests[] = {
+
+struct test_suite *arch_tests[] = {
#ifdef HAVE_DWARF_UNWIND_SUPPORT
- {
- .desc = "Test dwarf unwind",
- .func = test__dwarf_unwind,
- },
+ &suite__dwarf_unwind,
#endif
- {
- .func = NULL,
- },
+ NULL,
};
diff --git a/tools/perf/arch/powerpc/tests/dwarf-unwind.c b/tools/perf/arch/powerpc/tests/dwarf-unwind.c
index 8efd9ed9e9db..c9cb4b059392 100644
--- a/tools/perf/arch/powerpc/tests/dwarf-unwind.c
+++ b/tools/perf/arch/powerpc/tests/dwarf-unwind.c
@@ -7,7 +7,6 @@
#include "event.h"
#include "debug.h"
#include "tests/tests.h"
-#include "arch-tests.h"
#define STACK_SIZE 8192
diff --git a/tools/perf/arch/powerpc/util/Build b/tools/perf/arch/powerpc/util/Build
index 7cf0b8803097..0115f3166568 100644
--- a/tools/perf/arch/powerpc/util/Build
+++ b/tools/perf/arch/powerpc/util/Build
@@ -1,8 +1,10 @@
perf-y += header.o
-perf-y += sym-handling.o
perf-y += kvm-stat.o
perf-y += perf_regs.o
perf-y += mem-events.o
+perf-y += sym-handling.o
+perf-y += evsel.o
+perf-y += event.o
perf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_DWARF) += skip-callchain-idx.o
diff --git a/tools/perf/arch/powerpc/util/book3s_hcalls.h b/tools/perf/arch/powerpc/util/book3s_hcalls.h
index 54cfa0530e86..488f4339b83c 100644
--- a/tools/perf/arch/powerpc/util/book3s_hcalls.h
+++ b/tools/perf/arch/powerpc/util/book3s_hcalls.h
@@ -84,7 +84,7 @@
{0x1a4, "H_CREATE_RPT"}, \
{0x1a8, "H_REMOVE_RPT"}, \
{0x1ac, "H_REGISTER_RPAGES"}, \
- {0x1b0, "H_DISABLE_AND_GETC"}, \
+ {0x1b0, "H_DISABLE_AND_GET"}, \
{0x1b4, "H_ERROR_DATA"}, \
{0x1b8, "H_GET_HCA_INFO"}, \
{0x1bc, "H_GET_PERF_COUNT"}, \
diff --git a/tools/perf/arch/powerpc/util/event.c b/tools/perf/arch/powerpc/util/event.c
new file mode 100644
index 000000000000..cf430a4c55b9
--- /dev/null
+++ b/tools/perf/arch/powerpc/util/event.c
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/zalloc.h>
+
+#include "../../../util/event.h"
+#include "../../../util/synthetic-events.h"
+#include "../../../util/machine.h"
+#include "../../../util/tool.h"
+#include "../../../util/map.h"
+#include "../../../util/debug.h"
+
+void arch_perf_parse_sample_weight(struct perf_sample *data,
+ const __u64 *array, u64 type)
+{
+ union perf_sample_weight weight;
+
+ weight.full = *array;
+ if (type & PERF_SAMPLE_WEIGHT)
+ data->weight = weight.full;
+ else {
+ data->weight = weight.var1_dw;
+ data->ins_lat = weight.var2_w;
+ data->p_stage_cyc = weight.var3_w;
+ }
+}
+
+void arch_perf_synthesize_sample_weight(const struct perf_sample *data,
+ __u64 *array, u64 type)
+{
+ *array = data->weight;
+
+ if (type & PERF_SAMPLE_WEIGHT_STRUCT) {
+ *array &= 0xffffffff;
+ *array |= ((u64)data->ins_lat << 32);
+ }
+}
+
+const char *arch_perf_header_entry(const char *se_header)
+{
+ if (!strcmp(se_header, "Local INSTR Latency"))
+ return "Finish Cyc";
+ else if (!strcmp(se_header, "INSTR Latency"))
+ return "Global Finish_cyc";
+ else if (!strcmp(se_header, "Local Pipeline Stage Cycle"))
+ return "Dispatch Cyc";
+ else if (!strcmp(se_header, "Pipeline Stage Cycle"))
+ return "Global Dispatch_cyc";
+ return se_header;
+}
+
+int arch_support_sort_key(const char *sort_key)
+{
+ if (!strcmp(sort_key, "p_stage_cyc"))
+ return 1;
+ if (!strcmp(sort_key, "local_p_stage_cyc"))
+ return 1;
+ return 0;
+}
diff --git a/tools/perf/arch/powerpc/util/evsel.c b/tools/perf/arch/powerpc/util/evsel.c
new file mode 100644
index 000000000000..2f733cdc8dbb
--- /dev/null
+++ b/tools/perf/arch/powerpc/util/evsel.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include "util/evsel.h"
+
+void arch_evsel__set_sample_weight(struct evsel *evsel)
+{
+ evsel__set_sample_bit(evsel, WEIGHT_STRUCT);
+}
diff --git a/tools/perf/arch/powerpc/util/header.c b/tools/perf/arch/powerpc/util/header.c
index 3b4cdfc5efd6..e8fe36b10d20 100644
--- a/tools/perf/arch/powerpc/util/header.c
+++ b/tools/perf/arch/powerpc/util/header.c
@@ -7,14 +7,9 @@
#include <string.h>
#include <linux/stringify.h>
#include "header.h"
-
-#define mfspr(rn) ({unsigned long rval; \
- asm volatile("mfspr %0," __stringify(rn) \
- : "=r" (rval)); rval; })
-
-#define SPRN_PVR 0x11F /* Processor Version Register */
-#define PVR_VER(pvr) (((pvr) >> 16) & 0xFFFF) /* Version field */
-#define PVR_REV(pvr) (((pvr) >> 0) & 0xFFFF) /* Revison field */
+#include "utils_header.h"
+#include "metricgroup.h"
+#include <api/fs/fs.h>
int
get_cpuid(char *buffer, size_t sz)
@@ -44,3 +39,12 @@ get_cpuid_str(struct perf_pmu *pmu __maybe_unused)
return bufp;
}
+
+int arch_get_runtimeparam(const struct pmu_event *pe)
+{
+ int count;
+ char path[PATH_MAX] = "/devices/hv_24x7/interface/";
+
+ atoi(pe->aggr_mode) == PerChip ? strcat(path, "sockets") : strcat(path, "coresperchip");
+ return sysfs__read_int(path, &count) < 0 ? 1 : count;
+}
diff --git a/tools/perf/arch/powerpc/util/kvm-stat.c b/tools/perf/arch/powerpc/util/kvm-stat.c
index 16807269317c..1a9b40ea92a5 100644
--- a/tools/perf/arch/powerpc/util/kvm-stat.c
+++ b/tools/perf/arch/powerpc/util/kvm-stat.c
@@ -39,7 +39,7 @@ static void hcall_event_get_key(struct evsel *evsel,
struct event_key *key)
{
key->info = 0;
- key->key = perf_evsel__intval(evsel, sample, "req");
+ key->key = evsel__intval(evsel, sample, "req");
}
static const char *get_hcall_exit_reason(u64 exit_code)
@@ -113,10 +113,11 @@ static int is_tracepoint_available(const char *str, struct evlist *evlist)
struct parse_events_error err;
int ret;
- bzero(&err, sizeof(err));
+ parse_events_error__init(&err);
ret = parse_events(evlist, str, &err);
if (err.str)
- parse_events_print_error(&err, "tracepoint");
+ parse_events_error__print(&err, "tracepoint");
+ parse_events_error__exit(&err);
return ret;
}
@@ -176,7 +177,7 @@ int cpu_isa_init(struct perf_kvm_stat *kvm, const char *cpuid __maybe_unused)
}
/*
- * Incase of powerpc architecture, pmu registers are programmable
+ * In case of powerpc architecture, pmu registers are programmable
* by guest kernel. So monitoring guest via host may not provide
* valid samples with default 'cycles' event. It is better to use
* 'trace_imc/trace_cycles' event for guest profiling, since it
diff --git a/tools/perf/arch/powerpc/util/mem-events.c b/tools/perf/arch/powerpc/util/mem-events.c
index 07fb5e049488..4120fafe0be4 100644
--- a/tools/perf/arch/powerpc/util/mem-events.c
+++ b/tools/perf/arch/powerpc/util/mem-events.c
@@ -3,7 +3,7 @@
#include "mem-events.h"
/* PowerPC does not support 'ldlat' parameter. */
-char *perf_mem_events__name(int i)
+char *perf_mem_events__name(int i, char *pmu_name __maybe_unused)
{
if (i == PERF_MEM_EVENTS__LOAD)
return (char *) "cpu/mem-loads/";
diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c
index 0a5242900248..8d07a78e742a 100644
--- a/tools/perf/arch/powerpc/util/perf_regs.c
+++ b/tools/perf/arch/powerpc/util/perf_regs.c
@@ -6,9 +6,16 @@
#include "../../../util/perf_regs.h"
#include "../../../util/debug.h"
+#include "../../../util/event.h"
+#include "../../../util/header.h"
+#include "../../../perf-sys.h"
+#include "utils_header.h"
#include <linux/kernel.h>
+#define PVR_POWER9 0x004E
+#define PVR_POWER10 0x0080
+
const struct sample_reg sample_reg_masks[] = {
SMPL_REG(r0, PERF_REG_POWERPC_R0),
SMPL_REG(r1, PERF_REG_POWERPC_R1),
@@ -55,6 +62,20 @@ const struct sample_reg sample_reg_masks[] = {
SMPL_REG(dsisr, PERF_REG_POWERPC_DSISR),
SMPL_REG(sier, PERF_REG_POWERPC_SIER),
SMPL_REG(mmcra, PERF_REG_POWERPC_MMCRA),
+ SMPL_REG(mmcr0, PERF_REG_POWERPC_MMCR0),
+ SMPL_REG(mmcr1, PERF_REG_POWERPC_MMCR1),
+ SMPL_REG(mmcr2, PERF_REG_POWERPC_MMCR2),
+ SMPL_REG(mmcr3, PERF_REG_POWERPC_MMCR3),
+ SMPL_REG(sier2, PERF_REG_POWERPC_SIER2),
+ SMPL_REG(sier3, PERF_REG_POWERPC_SIER3),
+ SMPL_REG(pmc1, PERF_REG_POWERPC_PMC1),
+ SMPL_REG(pmc2, PERF_REG_POWERPC_PMC2),
+ SMPL_REG(pmc3, PERF_REG_POWERPC_PMC3),
+ SMPL_REG(pmc4, PERF_REG_POWERPC_PMC4),
+ SMPL_REG(pmc5, PERF_REG_POWERPC_PMC5),
+ SMPL_REG(pmc6, PERF_REG_POWERPC_PMC6),
+ SMPL_REG(sdar, PERF_REG_POWERPC_SDAR),
+ SMPL_REG(siar, PERF_REG_POWERPC_SIAR),
SMPL_REG_END
};
@@ -163,3 +184,45 @@ int arch_sdt_arg_parse_op(char *old_op, char **new_op)
return SDT_ARG_VALID;
}
+
+uint64_t arch__intr_reg_mask(void)
+{
+ struct perf_event_attr attr = {
+ .type = PERF_TYPE_HARDWARE,
+ .config = PERF_COUNT_HW_CPU_CYCLES,
+ .sample_type = PERF_SAMPLE_REGS_INTR,
+ .precise_ip = 1,
+ .disabled = 1,
+ .exclude_kernel = 1,
+ };
+ int fd;
+ u32 version;
+ u64 extended_mask = 0, mask = PERF_REGS_MASK;
+
+ /*
+ * Get the PVR value to set the extended
+ * mask specific to platform.
+ */
+ version = (((mfspr(SPRN_PVR)) >> 16) & 0xFFFF);
+ if (version == PVR_POWER9)
+ extended_mask = PERF_REG_PMU_MASK_300;
+ else if (version == PVR_POWER10)
+ extended_mask = PERF_REG_PMU_MASK_31;
+ else
+ return mask;
+
+ attr.sample_regs_intr = extended_mask;
+ attr.sample_period = 1;
+ event_attr_init(&attr);
+
+ /*
+ * check if the pmu supports perf extended regs, before
+ * returning the register mask to sample.
+ */
+ fd = sys_perf_event_open(&attr, 0, -1, -1, 0);
+ if (fd != -1) {
+ close(fd);
+ mask |= extended_mask;
+ }
+ return mask;
+}
diff --git a/tools/perf/arch/powerpc/util/skip-callchain-idx.c b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
index 3018a054526a..20cd6244863b 100644
--- a/tools/perf/arch/powerpc/util/skip-callchain-idx.c
+++ b/tools/perf/arch/powerpc/util/skip-callchain-idx.c
@@ -45,7 +45,7 @@ static const Dwfl_Callbacks offline_callbacks = {
*/
static int check_return_reg(int ra_regno, Dwarf_Frame *frame)
{
- Dwarf_Op ops_mem[2];
+ Dwarf_Op ops_mem[3];
Dwarf_Op dummy;
Dwarf_Op *ops = &dummy;
size_t nops;
diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c
index abb7a12d8f93..0856b32f9e08 100644
--- a/tools/perf/arch/powerpc/util/sym-handling.c
+++ b/tools/perf/arch/powerpc/util/sym-handling.c
@@ -10,16 +10,6 @@
#include "probe-event.h"
#include "probe-file.h"
-#ifdef HAVE_LIBELF_SUPPORT
-bool elf__needs_adjust_symbols(GElf_Ehdr ehdr)
-{
- return ehdr.e_type == ET_EXEC ||
- ehdr.e_type == ET_REL ||
- ehdr.e_type == ET_DYN;
-}
-
-#endif
-
int arch__choose_best_symbol(struct symbol *syma,
struct symbol *symb __maybe_unused)
{
diff --git a/tools/perf/arch/powerpc/util/unwind-libdw.c b/tools/perf/arch/powerpc/util/unwind-libdw.c
index abf2dbc7f829..7b2d96ec28e3 100644
--- a/tools/perf/arch/powerpc/util/unwind-libdw.c
+++ b/tools/perf/arch/powerpc/util/unwind-libdw.c
@@ -1,9 +1,9 @@
// 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"
+#include "../../../util/unwind-libdw.h"
+#include "../../../util/perf_regs.h"
+#include "../../../util/event.h"
/* See backends/ppc_initreg.c and backends/ppc_regs.c in elfutils. */
static const int special_regs[3][2] = {
diff --git a/tools/perf/arch/powerpc/util/utils_header.h b/tools/perf/arch/powerpc/util/utils_header.h
new file mode 100644
index 000000000000..2baeb1c1ae85
--- /dev/null
+++ b/tools/perf/arch/powerpc/util/utils_header.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_UTIL_HEADER_H
+#define __PERF_UTIL_HEADER_H
+
+#include <linux/stringify.h>
+
+#define mfspr(rn) ({unsigned long rval; \
+ asm volatile("mfspr %0," __stringify(rn) \
+ : "=r" (rval)); rval; })
+
+#define SPRN_PVR 0x11F /* Processor Version Register */
+#define PVR_VER(pvr) (((pvr) >> 16) & 0xFFFF) /* Version field */
+#define PVR_REV(pvr) (((pvr) >> 0) & 0xFFFF) /* Revision field */
+
+#endif /* __PERF_UTIL_HEADER_H */
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