diff options
Diffstat (limited to 'tools/perf/arch/s390')
| -rw-r--r-- | tools/perf/arch/s390/annotate/instructions.c | 14 | ||||
| -rw-r--r-- | tools/perf/arch/s390/util/Build | 1 | ||||
| -rw-r--r-- | tools/perf/arch/s390/util/header.c | 9 | ||||
| -rw-r--r-- | tools/perf/arch/s390/util/perf_regs.c | 6 |
4 files changed, 20 insertions, 10 deletions
diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c index 89bb8f2c54ce..2a6662e42f89 100644 --- a/tools/perf/arch/s390/annotate/instructions.c +++ b/tools/perf/arch/s390/annotate/instructions.c @@ -7,7 +7,7 @@ static int s390_call__parse(struct arch *arch, struct ins_operands *ops, char *endptr, *tok, *name; struct map *map = ms->map; struct addr_map_symbol target = { - .map = map, + .ms = { .map = map, }, }; tok = strchr(ops->raw, ','); @@ -38,9 +38,9 @@ static int s390_call__parse(struct arch *arch, struct ins_operands *ops, return -1; target.addr = map__objdump_2mem(map, ops->target.addr); - if (map_groups__find_ams(&target) == 0 && - map__rip_2objdump(target.map, map->map_ip(target.map, target.addr)) == ops->target.addr) - ops->target.sym = target.sym; + if (map_groups__find_ams(ms->mg, &target) == 0 && + map__rip_2objdump(target.ms.map, map->map_ip(target.ms.map, target.addr)) == ops->target.addr) + ops->target.sym = target.ms.sym; return 0; } @@ -164,8 +164,10 @@ static int s390__annotate_init(struct arch *arch, char *cpuid __maybe_unused) if (!arch->initialized) { arch->initialized = true; arch->associate_instruction_ops = s390__associate_ins_ops; - if (cpuid) - err = s390__cpuid_parse(arch, cpuid); + if (cpuid) { + if (s390__cpuid_parse(arch, cpuid)) + err = SYMBOL_ANNOTATE_ERRNO__ARCH_INIT_CPUID_PARSING; + } } return err; diff --git a/tools/perf/arch/s390/util/Build b/tools/perf/arch/s390/util/Build index 22797f043b84..3d9d0f4f72ca 100644 --- a/tools/perf/arch/s390/util/Build +++ b/tools/perf/arch/s390/util/Build @@ -1,5 +1,6 @@ perf-y += header.o perf-y += kvm-stat.o +perf-y += perf_regs.o perf-$(CONFIG_DWARF) += dwarf-regs.o perf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o diff --git a/tools/perf/arch/s390/util/header.c b/tools/perf/arch/s390/util/header.c index 8b0b018d896a..7933f6871c81 100644 --- a/tools/perf/arch/s390/util/header.c +++ b/tools/perf/arch/s390/util/header.c @@ -8,6 +8,7 @@ */ #include <sys/types.h> +#include <errno.h> #include <unistd.h> #include <stdio.h> #include <string.h> @@ -54,7 +55,7 @@ int get_cpuid(char *buffer, size_t sz) sysinfo = fopen(SYSINFO, "r"); if (sysinfo == NULL) - return -1; + return errno; while ((read = getline(&line, &line_sz, sysinfo)) != -1) { if (!strncmp(line, SYSINFO_MANU, strlen(SYSINFO_MANU))) { @@ -89,7 +90,7 @@ int get_cpuid(char *buffer, size_t sz) /* Missing manufacturer, type or model information should not happen */ if (!manufacturer[0] || !type[0] || !model[0]) - return -1; + return EINVAL; /* * Scan /proc/service_levels and return the CPU-MF counter facility @@ -133,14 +134,14 @@ skip_sysinfo: else nbytes = snprintf(buffer, sz, "%s,%s,%s", manufacturer, type, model); - return (nbytes >= sz) ? -1 : 0; + return (nbytes >= sz) ? ENOBUFS : 0; } char *get_cpuid_str(struct perf_pmu *pmu __maybe_unused) { char *buf = malloc(128); - if (buf && get_cpuid(buf, 128) < 0) + if (buf && get_cpuid(buf, 128)) zfree(&buf); return buf; } diff --git a/tools/perf/arch/s390/util/perf_regs.c b/tools/perf/arch/s390/util/perf_regs.c new file mode 100644 index 000000000000..2864e2e3776d --- /dev/null +++ b/tools/perf/arch/s390/util/perf_regs.c @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 +#include "../../util/perf_regs.h" + +const struct sample_reg sample_reg_masks[] = { + SMPL_REG_END +}; |