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authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2024-05-28 22:21:34 +0200
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2024-05-28 22:21:34 +0200
commitf73a058be5d70dd81a43f16b2bbff4b1576a7af8 (patch)
treeb7959c01cf7a5d95c7c4d5b61929ff9123370322 /tools/testing/selftests/bpf/trace_helpers.h
parentdma-buf: handle testing kthreads creation failure (diff)
parentMerge tag 'drm-misc-fixes-2024-05-23' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes (diff)
downloadwireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.tar.xz
wireguard-linux-f73a058be5d70dd81a43f16b2bbff4b1576a7af8.zip
Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes
v6.10-rc1 is released, forward from v6.9 Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'tools/testing/selftests/bpf/trace_helpers.h')
-rw-r--r--tools/testing/selftests/bpf/trace_helpers.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/trace_helpers.h b/tools/testing/selftests/bpf/trace_helpers.h
index 04fd1da7079d..2ce873c9f9aa 100644
--- a/tools/testing/selftests/bpf/trace_helpers.h
+++ b/tools/testing/selftests/bpf/trace_helpers.h
@@ -13,6 +13,9 @@ struct ksym {
};
struct ksyms;
+typedef int (*ksym_cmp_t)(const void *p1, const void *p2);
+typedef int (*ksym_search_cmp_t)(const void *p1, const struct ksym *p2);
+
int load_kallsyms(void);
struct ksym *ksym_search(long key);
long ksym_get_addr(const char *name);
@@ -22,10 +25,16 @@ struct ksym *ksym_search_local(struct ksyms *ksyms, long key);
long ksym_get_addr_local(struct ksyms *ksyms, const char *name);
void free_kallsyms_local(struct ksyms *ksyms);
+struct ksyms *load_kallsyms_custom_local(ksym_cmp_t cmp_cb);
+struct ksym *search_kallsyms_custom_local(struct ksyms *ksyms, const void *p1,
+ ksym_search_cmp_t cmp_cb);
+
/* open kallsyms and find addresses on the fly, faster than load + search. */
int kallsyms_find(const char *sym, unsigned long long *addr);
void read_trace_pipe(void);
+int read_trace_pipe_iter(void (*cb)(const char *str, void *data),
+ void *data, int iter);
ssize_t get_uprobe_offset(const void *addr);
ssize_t get_rel_offset(uintptr_t addr);