[PATCH v2][makedumpfile 11/14] Export necessary btf/kallsyms functions to eppic extension

[Tao Liu]

Signed-off-by: Tao Liu <l...@redhat.com>
---
 erase_info.c | 13 ++++++++++++-
 erase_info.h | 11 +++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/erase_info.c b/erase_info.c
index e903eeb..7c637c2 100644
--- a/erase_info.c
+++ b/erase_info.c
@@ -20,6 +20,8 @@
 #include "print_info.h"
 #include "dwarf_info.h"
 #include "erase_info.h"
+#include "kallsyms.h"
+#include "btf.h"
 
 #include <dlfcn.h>
 
@@ -36,7 +38,16 @@ struct call_back eppic_cb = {
        &get_die_member_all,
        &get_die_nfields_all,
        &get_symbol_addr_all,
-       &update_filter_info_raw
+       &update_filter_info_raw,
+       /**********************/
+       &update_filter_pages_info,
+       &get_kallsyms_value_by_name,
+       &get_type_member_by_index,
+       &get_type_size_by_name,
+       &get_en_by_uniq_id,
+       &get_btf_type_by_type_id,
+       &id_to_uniq_id,
+       &read_file_at_offset,
 };
 
 
diff --git a/erase_info.h b/erase_info.h
index 4552dfc..bf466e8 100644
--- a/erase_info.h
+++ b/erase_info.h
@@ -19,6 +19,7 @@
 #ifndef _ERASE_INFO_H
 #define _ERASE_INFO_H
 
+#include "btf.h"
 #define MAX_SIZE_STR_LEN (26)
 
 /*
@@ -52,6 +53,16 @@ struct call_back {
        int (*get_die_nfields_all)(unsigned long long die_off);
        unsigned long long (*get_symbol_addr_all)(char *symname);
        int (*update_filter_info_raw)(unsigned long long, int, int);
+       /********************************/
+       int (*update_filter_pages_info)(unsigned long, unsigned long);
+       uint64_t (*get_kallsyms_value_by_name)(char *);
+       bool (*get_type_member_by_index)(uint64_t, int, struct member_info *);
+       uint32_t (*get_type_size_by_name)(char *, int, uint32_t *);
+       struct name_entry *(*get_en_by_uniq_id)(uint32_t, struct btf_type *);
+       int (*get_btf_type_by_type_id)(struct btf_file *, uint32_t,
+                                  struct btf_type *, struct name_entry **);
+       uint32_t (*id_to_uniq_id)(uint32_t, struct btf_file *);
+       int (*read_file_at_offset)(char *, int, int, void *);
 };
 
 extern struct erase_info       *erase_info;
-- 
2.47.0