objtool: Rename rela to reloc

Before supporting additional relocation types rename the relevant
types and functions from "rela" to "reloc". This work be done with
the following regex:

  sed -e 's/struct rela/struct reloc/g' \
      -e 's/\([_\*]\)rela\(s\{0,1\}\)/\1reloc\2/g' \
      -e 's/tmprela\(s\{0,1\}\)/tmpreloc\1/g' \
      -e 's/relasec/relocsec/g' \
      -e 's/rela_list/reloc_list/g' \
      -e 's/rela_hash/reloc_hash/g' \
      -e 's/add_rela/add_reloc/g' \
      -e 's/rela->/reloc->/g' \
      -e '/rela[,\.]/{ s/\([^\.>]\)rela\([\.,]\)/\1reloc\2/g ; }' \
      -e 's/rela =/reloc =/g' \
      -e 's/relas =/relocs =/g' \
      -e 's/relas\[/relocs[/g' \
      -e 's/relaname =/relocname =/g' \
      -e 's/= rela\;/= reloc\;/g' \
      -e 's/= relas\;/= relocs\;/g' \
      -e 's/= relaname\;/= relocname\;/g' \
      -e 's/, rela)/, reloc)/g' \
      -e 's/\([ @]\)rela\([ "]\)/\1reloc\2/g' \
      -e 's/ rela$/ reloc/g' \
      -e 's/, relaname/, relocname/g' \
      -e 's/sec->rela/sec->reloc/g' \
      -e 's/(\(!\{0,1\}\)rela/(\1reloc/g' \
      -i \
      arch.h \
      arch/x86/decode.c  \
      check.c \
      check.h \
      elf.c \
      elf.h \
      orc_gen.c \
      special.c

Notable exceptions which complicate the regex include gelf_*
library calls and standard/expected section names which still use
"rela" because they encode the type of relocation expected. Also, keep
"rela" in the struct because it encodes a specific type of relocation
we currently expect.

It will eventually turn into a member of an anonymous union when a
susequent patch adds implicit addend, or "rel", relocation support.

Signed-off-by: Matt Helsley <mhelsley@vmware.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>

1 files changed, 11 insertions, 11 deletions

diff --git a/tools/objtool/elf.h b/tools/objtool/elf.h
index f4fe1d6ea392..6ad759fd778e 100644
--- a/tools/objtool/elf.h
+++ b/tools/objtool/elf.h
@@ -32,8 +32,8 @@ struct section {
 	GElf_Shdr sh;
 	struct rb_root symbol_tree;
 	struct list_head symbol_list;
-	struct list_head rela_list;
-	struct section *base, *rela;
+	struct list_head reloc_list;
+	struct section *base, *reloc;
 	struct symbol *sym;
 	Elf_Data *data;
 	char *name;
@@ -58,7 +58,7 @@ struct symbol {
 	bool uaccess_safe;
 };
 
-struct rela {
+struct reloc {
 	struct list_head list;
 	struct hlist_node hash;
 	GElf_Rela rela;
@@ -82,7 +82,7 @@ struct elf {
 	DECLARE_HASHTABLE(symbol_name_hash, ELF_HASH_BITS);
 	DECLARE_HASHTABLE(section_hash, ELF_HASH_BITS);
 	DECLARE_HASHTABLE(section_name_hash, ELF_HASH_BITS);
-	DECLARE_HASHTABLE(rela_hash, ELF_HASH_BITS);
+	DECLARE_HASHTABLE(reloc_hash, ELF_HASH_BITS);
 };
 
 #define OFFSET_STRIDE_BITS	4
@@ -109,15 +109,15 @@ static inline u32 sec_offset_hash(struct section *sec, unsigned long offset)
 	return ol;
 }
 
-static inline u32 rela_hash(struct rela *rela)
+static inline u32 reloc_hash(struct reloc *reloc)
 {
-	return sec_offset_hash(rela->sec, rela->offset);
+	return sec_offset_hash(reloc->sec, reloc->offset);
 }
 
 struct elf *elf_open_read(const char *name, int flags);
 struct section *elf_create_section(struct elf *elf, const char *name, size_t entsize, int nr);
-struct section *elf_create_rela_section(struct elf *elf, struct section *base);
-void elf_add_rela(struct elf *elf, struct rela *rela);
+struct section *elf_create_reloc_section(struct elf *elf, struct section *base);
+void elf_add_reloc(struct elf *elf, struct reloc *reloc);
 int elf_write(const struct elf *elf);
 void elf_close(struct elf *elf);
 
@@ -126,11 +126,11 @@ struct symbol *find_func_by_offset(struct section *sec, unsigned long offset);
 struct symbol *find_symbol_by_offset(struct section *sec, unsigned long offset);
 struct symbol *find_symbol_by_name(const struct elf *elf, const char *name);
 struct symbol *find_symbol_containing(const struct section *sec, unsigned long offset);
-struct rela *find_rela_by_dest(const struct elf *elf, struct section *sec, unsigned long offset);
-struct rela *find_rela_by_dest_range(const struct elf *elf, struct section *sec,
+struct reloc *find_reloc_by_dest(const struct elf *elf, struct section *sec, unsigned long offset);
+struct reloc *find_reloc_by_dest_range(const struct elf *elf, struct section *sec,
 				     unsigned long offset, unsigned int len);
 struct symbol *find_func_containing(struct section *sec, unsigned long offset);
-int elf_rebuild_rela_section(struct section *sec);
+int elf_rebuild_reloc_section(struct section *sec);
 
 #define for_each_sec(file, sec)						\
 	list_for_each_entry(sec, &file->elf->sections, list)