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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /tools/perf/util/symsrc.h
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/perf/util/symsrc.h')
-rw-r--r--tools/perf/util/symsrc.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/tools/perf/util/symsrc.h b/tools/perf/util/symsrc.h
new file mode 100644
index 000000000..2665b4bde
--- /dev/null
+++ b/tools/perf/util/symsrc.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_SYMSRC_
+#define __PERF_SYMSRC_ 1
+
+#include <stdbool.h>
+#include <stddef.h>
+#include "dso.h"
+
+#ifdef HAVE_LIBELF_SUPPORT
+#include <libelf.h>
+#include <gelf.h>
+#endif
+#include <elf.h>
+
+struct symsrc {
+ char *name;
+ int fd;
+ enum dso_binary_type type;
+
+#ifdef HAVE_LIBELF_SUPPORT
+ Elf *elf;
+ GElf_Ehdr ehdr;
+
+ Elf_Scn *opdsec;
+ size_t opdidx;
+ GElf_Shdr opdshdr;
+
+ Elf_Scn *symtab;
+ GElf_Shdr symshdr;
+
+ Elf_Scn *dynsym;
+ size_t dynsym_idx;
+ GElf_Shdr dynshdr;
+
+ bool adjust_symbols;
+ bool is_64_bit;
+#endif
+};
+
+int symsrc__init(struct symsrc *ss, struct dso *dso, const char *name, enum dso_binary_type type);
+void symsrc__destroy(struct symsrc *ss);
+
+bool symsrc__has_symtab(struct symsrc *ss);
+bool symsrc__possibly_runtime(struct symsrc *ss);
+
+#endif /* __PERF_SYMSRC_ */