@@ -510,11 +510,11 @@ static int add_pv_ops(struct objtool_file *file, const char *symname)
if (func->type == STT_SECTION)
func = find_symbol_by_offset(reloc->sym->sec, reloc->addend);
- idx = (reloc->offset - sym->offset) / sizeof(unsigned long);
+ idx = (reloc_offset(reloc) - sym->offset) / sizeof(unsigned long);
objtool_pv_add(file, idx, func);
- off = reloc->offset + 1;
+ off = reloc_offset(reloc) + 1;
if (off > end)
break;
}
@@ -1997,7 +1997,7 @@ static int add_jump_table(struct objtool_file *file, struct instruction *insn,
break;
/* Make sure the table entries are consecutive: */
- if (prev_offset && reloc->offset != prev_offset + 8)
+ if (prev_offset && reloc_offset(reloc) != prev_offset + 8)
break;
/* Detect function pointers from contiguous objects: */
@@ -2022,7 +2022,7 @@ static int add_jump_table(struct objtool_file *file, struct instruction *insn,
alt->insn = dest_insn;
alt->next = insn->alts;
insn->alts = alt;
- prev_offset = reloc->offset;
+ prev_offset = reloc_offset(reloc);
}
if (!prev_offset) {
@@ -4257,8 +4257,8 @@ static int validate_ibt_insn(struct objtool_file *file, struct instruction *insn
for (reloc = insn_reloc(file, insn);
reloc;
reloc = find_reloc_by_dest_range(file->elf, insn->sec,
- reloc->offset + 1,
- (insn->offset + insn->len) - (reloc->offset + 1))) {
+ reloc_offset(reloc) + 1,
+ (insn->offset + insn->len) - (reloc_offset(reloc) + 1))) {
/*
* static_call_update() references the trampoline, which
@@ -4341,7 +4341,7 @@ static int validate_ibt_data_reloc(struct objtool_file *file,
return 0;
WARN_FUNC("data relocation to !ENDBR: %s",
- reloc->sec->base, reloc->offset,
+ reloc->sec->base, reloc_offset(reloc),
offstr(dest->sec, dest->offset));
return 1;
@@ -246,8 +246,9 @@ struct reloc *find_reloc_by_dest_range(const struct elf *elf, struct section *se
if (reloc->sec != rsec)
continue;
- if (reloc->offset >= offset && reloc->offset < offset + len) {
- if (!r || reloc->offset < r->offset)
+ if (reloc_offset(reloc) >= offset &&
+ reloc_offset(reloc) < offset + len) {
+ if (!r || reloc_offset(reloc) < reloc_offset(r))
r = reloc;
}
}
@@ -830,11 +831,12 @@ static struct reloc *elf_init_reloc(struct elf *elf, struct section *rsec,
}
reloc->sec = rsec;
- reloc->offset = offset;
reloc->type = type;
reloc->sym = sym;
reloc->addend = addend;
+ reloc->rel.r_offset = offset;
+
if (elf_write_reloc(elf, reloc))
return NULL;
@@ -908,7 +910,6 @@ static int read_reloc(struct section *rsec, int i, struct reloc *reloc)
return -1;
}
- reloc->offset = reloc->rel.r_offset;
reloc->type = GELF_R_TYPE(reloc->rel.r_info);
reloc->addend = rela ? reloc->rela.r_addend : 0;
@@ -1230,7 +1231,6 @@ int elf_write_reloc(struct elf *elf, struct reloc *reloc)
struct section *rsec = reloc->sec;
int ret;
- reloc->rel.r_offset = reloc->offset;
reloc->rel.r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);
if (rsec->sh.sh_type == SHT_RELA) {
@@ -75,7 +75,6 @@ struct reloc {
struct section *sec;
struct symbol *sym;
struct list_head sym_reloc_entry;
- unsigned long offset;
s64 addend;
unsigned int type;
bool jump_table_start;
@@ -204,6 +203,11 @@ static inline unsigned int reloc_idx(struct reloc *reloc)
return reloc - reloc->sec->relocs;
}
+static inline unsigned long reloc_offset(struct reloc *reloc)
+{
+ return reloc->rel.r_offset;
+}
+
#define for_each_sec(file, sec) \
list_for_each_entry(sec, &file->elf->sections, list)
@@ -253,7 +257,7 @@ static inline u32 sec_offset_hash(struct section *sec, unsigned long offset)
static inline u32 reloc_hash(struct reloc *reloc)
{
- return sec_offset_hash(reloc->sec, reloc->offset);
+ return sec_offset_hash(reloc->sec, reloc_offset(reloc));
}
#endif /* _OBJTOOL_ELF_H */