| /Linux-v5.15/tools/perf/tests/ |
| D | vmlinux-kallsyms.c | 23 struct machine kallsyms, vmlinux; in test__vmlinux_matches_kallsyms() local
34 machine__init(&kallsyms, "", HOST_KERNEL_ID); in test__vmlinux_matches_kallsyms()
44 if (machine__create_kernel_maps(&kallsyms) < 0) { in test__vmlinux_matches_kallsyms()
60 if (machine__load_kallsyms(&kallsyms, "/proc/kallsyms") <= 0) { in test__vmlinux_matches_kallsyms()
73 kallsyms_map = machine__kernel_map(&kallsyms); in test__vmlinux_matches_kallsyms()
123 first_pair = machine__find_kernel_symbol(&kallsyms, mem_start, NULL); in test__vmlinux_matches_kallsyms()
152 pair = machine__find_kernel_symbol_by_name(&kallsyms, sym->name, NULL); in test__vmlinux_matches_kallsyms()
166 } else if (mem_start == kallsyms.vmlinux_map->end) { in test__vmlinux_matches_kallsyms()
193 pair = maps__find_by_name(&kallsyms.kmaps, (map->dso->kernel ? in test__vmlinux_matches_kallsyms()
215 pair = maps__find(&kallsyms.kmaps, mem_start); in test__vmlinux_matches_kallsyms()
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| /Linux-v5.15/tools/perf/scripts/python/ |
| D | net_dropmonitor.py | 17 kallsyms = [] variable
20 global kallsyms
30 kallsyms.append((loc, name))
31 kallsyms.sort()
38 start, end = -1, len(kallsyms)
41 if loc < kallsyms[pivot][0]:
49 symloc, name = kallsyms[start]
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| /Linux-v5.15/tools/perf/Documentation/ |
| D | perf-kallsyms.txt | 1 perf-kallsyms(1)
6 perf-kallsyms - Searches running kernel for symbols
11 'perf kallsyms' [<options>] symbol_name[,symbol_name...]
15 This command searches the running kernel kallsyms file for the given symbol(s)
16 and prints information about it, including the DSO, the kallsyms begin/end
17 addresses and the addresses in the ELF kallsyms symbol table (for symbols in
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| D | perf-intel-pt.txt | 78 simply 'data') and copies of /proc/kcore, /proc/kallsyms and /proc/modules into
1187 Copy the guest /proc/kallsyms, /proc/modules and /proc/kcore
1191 …/home/user/.debug/[kernel.kcore]/9600f316a53a0f54278885e8d9710538ec5f6a08/2021021807494306/kallsyms
1217 …CPU 0/KVM 1440 ffffffff82133cdd __vmx_vcpu_run+0x3d ([kernel.kallsyms]) movq 0x4…
1218 …CPU 0/KVM 1440 ffffffff82133ce1 __vmx_vcpu_run+0x41 ([kernel.kallsyms]) movq 0x5…
1219 …CPU 0/KVM 1440 ffffffff82133ce5 __vmx_vcpu_run+0x45 ([kernel.kallsyms]) movq 0x5…
1220 …CPU 0/KVM 1440 ffffffff82133ce9 __vmx_vcpu_run+0x49 ([kernel.kallsyms]) movq 0x6…
1221 …CPU 0/KVM 1440 ffffffff82133ced __vmx_vcpu_run+0x4d ([kernel.kallsyms]) movq 0x6…
1222 …CPU 0/KVM 1440 ffffffff82133cf1 __vmx_vcpu_run+0x51 ([kernel.kallsyms]) movq 0x7…
1223 …CPU 0/KVM 1440 ffffffff82133cf5 __vmx_vcpu_run+0x55 ([kernel.kallsyms]) movq 0x7…
[all …]
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| D | perf-trace.txt | 297 __clear_user ([kernel.kallsyms])
298 load_elf_binary ([kernel.kallsyms])
299 search_binary_handler ([kernel.kallsyms])
300 __do_execve_file.isra.33 ([kernel.kallsyms])
301 __x64_sys_execve ([kernel.kallsyms])
302 do_syscall_64 ([kernel.kallsyms])
303 entry_SYSCALL_64 ([kernel.kallsyms])
333 __dev_queue_xmit ([kernel.kallsyms])
335 __dev_queue_xmit ([kernel.kallsyms])
337 __dev_queue_xmit ([kernel.kallsyms])
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| D | perf.data-directory-format.txt | 42 ├── [-r-------- 6731125] kallsyms
54 Using perf.data/kcore_dir/kallsyms for symbols
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| D | perf-inject.txt | 48 --kallsyms=<file>::
49 kallsyms pathname
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| D | perf-buildid-cache.txt | 37 image. Note also that files "kallsyms" and "modules" must also be in the
63 to update kallsyms and kernel dso to vmlinux in order to support
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| D | perf-sched.txt | 103 --kallsyms=<file>::
104 kallsyms pathname
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| D | perf-probe.txt | 300 Since perf probe depends on ftrace (tracefs) and kallsyms (/proc/kallsyms), you have to care about …
302 …- Since tracefs and kallsyms requires root or privileged user to access it, the following perf pro…
306 … kallsyms. You also need to set to 1 (restrict non CAP_SYSLOG users) for the above commands. Since…
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| /Linux-v5.15/tools/testing/selftests/ftrace/test.d/kprobe/ |
| D | kprobe_eventname.tc | 8 FUNC=`grep " [tT] .*vfs_read$" /proc/kallsyms | tail -n 1 | cut -f 3 -d " "`
28 grep -m 10 " [tT] .*\.isra\..*$" /proc/kallsyms | tail -n 1 | cut -f 3 -d " "
32 grep " [tT] .*\.isra\..*" /proc/kallsyms | cut -f 3 -d " " | while read f; do
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| D | kprobe_args_symbol.tc | 8 if [ ! -f /proc/kallsyms ]; then
11 elif ! grep "$SYMBOL\$" /proc/kallsyms; then
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| D | kprobe_args_syntax.tc | 10 if ! grep -qw ${GOODSYM} /proc/kallsyms ; then
14 SYMADDR=0x`grep -w ${GOODSYM} /proc/kallsyms | cut -f 1 -d " "`
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| D | multiple_kprobes.tc | 16 grep -i " t " /proc/kallsyms | cut -f3 -d" " | grep -v .*\\..* | \
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| D | probepoint.tc | 24 set_offs `grep -A1 -B1 ${TARGET_FUNC} /proc/kallsyms | cut -f 1 -d " " | xargs`
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| /Linux-v5.15/scripts/ |
| D | link-vmlinux.sh | 247 kallsyms() function
264 ${NM} -n ${1} | scripts/kallsyms ${kallsymopt} > ${2}
272 kallsyms_vmlinux=.tmp_vmlinux.kallsyms${1}
277 kallsyms ${kallsyms_vmlinux} ${kallsyms_S}
428 echo >&2 Inconsistent kallsyms data
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| D | .gitignore | 6 /kallsyms
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| D | Makefile | 10 hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms
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| /Linux-v5.15/tools/perf/ |
| D | MANIFEST | 16 tools/lib/symbol/kallsyms.c
17 tools/lib/symbol/kallsyms.h
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| D | command-list.txt | 18 perf-kallsyms mainporcelain common
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| D | Build | 11 perf-y += builtin-kallsyms.o
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| /Linux-v5.15/kernel/ |
| D | module.c | 2762 mod->kallsyms = mod->init_layout.base + info->mod_kallsyms_init_off; in add_kallsyms()
2764 mod->kallsyms->symtab = (void *)symsec->sh_addr; in add_kallsyms()
2765 mod->kallsyms->num_symtab = symsec->sh_size / sizeof(Elf_Sym); in add_kallsyms()
2767 mod->kallsyms->strtab = (void *)info->sechdrs[info->index.str].sh_addr; in add_kallsyms()
2768 mod->kallsyms->typetab = mod->init_layout.base + info->init_typeoffs; in add_kallsyms()
2777 src = mod->kallsyms->symtab; in add_kallsyms()
2778 for (ndst = i = 0; i < mod->kallsyms->num_symtab; i++) { in add_kallsyms()
2779 mod->kallsyms->typetab[i] = elf_type(src + i, info); in add_kallsyms()
2784 mod->kallsyms->typetab[i]; in add_kallsyms()
2787 s += strlcpy(s, &mod->kallsyms->strtab[src[i].st_name], in add_kallsyms()
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| /Linux-v5.15/tools/testing/selftests/net/ |
| D | run_afpackettests | 27 if [ -f /proc/kallsyms ]; then
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| /Linux-v5.15/tools/perf/bench/ |
| D | Build | 13 perf-y += kallsyms-parse.o
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| /Linux-v5.15/Documentation/trace/ |
| D | events-nmi.rst | 26 $ grep perf_event_nmi_handler /proc/kallsyms
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