Merge tag 'objtool-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull objtool updates from Ingo Molnar:

 - Add support for non-rela relocations, in preparation to merge
   'recordmcount' functionality into objtool

 - Fix assumption that broke under --ffunction-sections (LTO) builds

 - Misc cleanups

* tag 'objtool-core-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Add support for relocations without addends
  objtool: Rename rela to reloc
  objtool: Use sh_info to find the base for .rela sections
  objtool: Do not assume order of parent/child functions

8 files changed, 375 insertions, 244 deletions

diff --git a/tools/objtool/arch.h b/tools/objtool/arch.h
index 3c5967748abb..2e2ce089b0e9 100644
--- a/tools/objtool/arch.h
+++ b/tools/objtool/arch.h
@@ -82,7 +82,7 @@ bool arch_callee_saved_reg(unsigned char reg);
 
 unsigned long arch_jump_destination(struct instruction *insn);
 
-unsigned long arch_dest_rela_offset(int addend);
+unsigned long arch_dest_reloc_offset(int addend);
 
 const char *arch_nop_insn(int len);
 
diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c
index 9872195f998b..1967370440b3 100644
--- a/tools/objtool/arch/x86/decode.c
+++ b/tools/objtool/arch/x86/decode.c
@@ -67,7 +67,7 @@ bool arch_callee_saved_reg(unsigned char reg)
 	}
 }
 
-unsigned long arch_dest_rela_offset(int addend)
+unsigned long arch_dest_reloc_offset(int addend)
 {
 	return addend + 4;
 }
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 5e0d70a89fb8..e034a8f24f46 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -353,7 +353,7 @@ static struct instruction *find_last_insn(struct objtool_file *file,
 static int add_dead_ends(struct objtool_file *file)
 {
 	struct section *sec;
-	struct rela *rela;
+	struct reloc *reloc;
 	struct instruction *insn;
 
 	/*
@@ -371,24 +371,24 @@ static int add_dead_ends(struct objtool_file *file)
 	if (!sec)
 		goto reachable;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		if (rela->sym->type != STT_SECTION) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s", sec->name);
 			return -1;
 		}
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (insn)
 			insn = list_prev_entry(insn, list);
-		else if (rela->addend == rela->sym->sec->len) {
-			insn = find_last_insn(file, rela->sym->sec);
+		else if (reloc->addend == reloc->sym->sec->len) {
+			insn = find_last_insn(file, reloc->sym->sec);
 			if (!insn) {
 				WARN("can't find unreachable insn at %s+0x%x",
-				     rela->sym->sec->name, rela->addend);
+				     reloc->sym->sec->name, reloc->addend);
 				return -1;
 			}
 		} else {
 			WARN("can't find unreachable insn at %s+0x%x",
-			     rela->sym->sec->name, rela->addend);
+			     reloc->sym->sec->name, reloc->addend);
 			return -1;
 		}
 
@@ -406,24 +406,24 @@ reachable:
 	if (!sec)
 		return 0;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		if (rela->sym->type != STT_SECTION) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s", sec->name);
 			return -1;
 		}
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (insn)
 			insn = list_prev_entry(insn, list);
-		else if (rela->addend == rela->sym->sec->len) {
-			insn = find_last_insn(file, rela->sym->sec);
+		else if (reloc->addend == reloc->sym->sec->len) {
+			insn = find_last_insn(file, reloc->sym->sec);
 			if (!insn) {
 				WARN("can't find reachable insn at %s+0x%x",
-				     rela->sym->sec->name, rela->addend);
+				     reloc->sym->sec->name, reloc->addend);
 				return -1;
 			}
 		} else {
 			WARN("can't find reachable insn at %s+0x%x",
-			     rela->sym->sec->name, rela->addend);
+			     reloc->sym->sec->name, reloc->addend);
 			return -1;
 		}
 
@@ -441,26 +441,26 @@ static void add_ignores(struct objtool_file *file)
 	struct instruction *insn;
 	struct section *sec;
 	struct symbol *func;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	sec = find_section_by_name(file->elf, ".rela.discard.func_stack_frame_non_standard");
 	if (!sec)
 		return;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		switch (rela->sym->type) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		switch (reloc->sym->type) {
 		case STT_FUNC:
-			func = rela->sym;
+			func = reloc->sym;
 			break;
 
 		case STT_SECTION:
-			func = find_func_by_offset(rela->sym->sec, rela->addend);
+			func = find_func_by_offset(reloc->sym->sec, reloc->addend);
 			if (!func)
 				continue;
 			break;
 
 		default:
-			WARN("unexpected relocation symbol type in %s: %d", sec->name, rela->sym->type);
+			WARN("unexpected relocation symbol type in %s: %d", sec->name, reloc->sym->type);
 			continue;
 		}
 
@@ -580,20 +580,20 @@ static void add_uaccess_safe(struct objtool_file *file)
 static int add_ignore_alternatives(struct objtool_file *file)
 {
 	struct section *sec;
-	struct rela *rela;
+	struct reloc *reloc;
 	struct instruction *insn;
 
 	sec = find_section_by_name(file->elf, ".rela.discard.ignore_alts");
 	if (!sec)
 		return 0;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		if (rela->sym->type != STT_SECTION) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s", sec->name);
 			return -1;
 		}
 
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!insn) {
 			WARN("bad .discard.ignore_alts entry");
 			return -1;
@@ -611,7 +611,7 @@ static int add_ignore_alternatives(struct objtool_file *file)
 static int add_jump_destinations(struct objtool_file *file)
 {
 	struct instruction *insn;
-	struct rela *rela;
+	struct reloc *reloc;
 	struct section *dest_sec;
 	unsigned long dest_off;
 
@@ -622,19 +622,19 @@ static int add_jump_destinations(struct objtool_file *file)
 		if (insn->ignore || insn->offset == FAKE_JUMP_OFFSET)
 			continue;
 
-		rela = find_rela_by_dest_range(file->elf, insn->sec,
+		reloc = find_reloc_by_dest_range(file->elf, insn->sec,
 					       insn->offset, insn->len);
-		if (!rela) {
+		if (!reloc) {
 			dest_sec = insn->sec;
 			dest_off = arch_jump_destination(insn);
-		} else if (rela->sym->type == STT_SECTION) {
-			dest_sec = rela->sym->sec;
-			dest_off = arch_dest_rela_offset(rela->addend);
-		} else if (rela->sym->sec->idx) {
-			dest_sec = rela->sym->sec;
-			dest_off = rela->sym->sym.st_value +
-				   arch_dest_rela_offset(rela->addend);
-		} else if (strstr(rela->sym->name, "_indirect_thunk_")) {
+		} else if (reloc->sym->type == STT_SECTION) {
+			dest_sec = reloc->sym->sec;
+			dest_off = arch_dest_reloc_offset(reloc->addend);
+		} else if (reloc->sym->sec->idx) {
+			dest_sec = reloc->sym->sec;
+			dest_off = reloc->sym->sym.st_value +
+				   arch_dest_reloc_offset(reloc->addend);
+		} else if (strstr(reloc->sym->name, "_indirect_thunk_")) {
 			/*
 			 * Retpoline jumps are really dynamic jumps in
 			 * disguise, so convert them accordingly.
@@ -648,7 +648,7 @@ static int add_jump_destinations(struct objtool_file *file)
 			continue;
 		} else {
 			/* external sibling call */
-			insn->call_dest = rela->sym;
+			insn->call_dest = reloc->sym;
 			continue;
 		}
 
@@ -724,15 +724,15 @@ static int add_call_destinations(struct objtool_file *file)
 {
 	struct instruction *insn;
 	unsigned long dest_off;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	for_each_insn(file, insn) {
 		if (insn->type != INSN_CALL)
 			continue;
 
-		rela = find_rela_by_dest_range(file->elf, insn->sec,
+		reloc = find_reloc_by_dest_range(file->elf, insn->sec,
 					       insn->offset, insn->len);
-		if (!rela) {
+		if (!reloc) {
 			dest_off = arch_jump_destination(insn);
 			insn->call_dest = find_func_by_offset(insn->sec, dest_off);
 			if (!insn->call_dest)
@@ -752,19 +752,19 @@ static int add_call_destinations(struct objtool_file *file)
 				return -1;
 			}
 
-		} else if (rela->sym->type == STT_SECTION) {
-			dest_off = arch_dest_rela_offset(rela->addend);
-			insn->call_dest = find_func_by_offset(rela->sym->sec,
+		} else if (reloc->sym->type == STT_SECTION) {
+			dest_off = arch_dest_reloc_offset(reloc->addend);
+			insn->call_dest = find_func_by_offset(reloc->sym->sec,
 							      dest_off);
 			if (!insn->call_dest) {
 				WARN_FUNC("can't find call dest symbol at %s+0x%lx",
 					  insn->sec, insn->offset,
-					  rela->sym->sec->name,
+					  reloc->sym->sec->name,
 					  dest_off);
 				return -1;
 			}
 		} else
-			insn->call_dest = rela->sym;
+			insn->call_dest = reloc->sym;
 
 		/*
 		 * Many compilers cannot disable KCOV with a function attribute
@@ -773,9 +773,9 @@ static int add_call_destinations(struct objtool_file *file)
 		 */
 		if (insn->sec->noinstr &&
 		    !strncmp(insn->call_dest->name, "__sanitizer_cov_", 16)) {
-			if (rela) {
-				rela->type = R_NONE;
-				elf_write_rela(file->elf, rela);
+			if (reloc) {
+				reloc->type = R_NONE;
+				elf_write_reloc(file->elf, reloc);
 			}
 
 			elf_write_insn(file->elf, insn->sec,
@@ -890,7 +890,7 @@ static int handle_group_alt(struct objtool_file *file,
 		 */
 		if ((insn->offset != special_alt->new_off ||
 		    (insn->type != INSN_CALL && !is_static_jump(insn))) &&
-		    find_rela_by_dest_range(file->elf, insn->sec, insn->offset, insn->len)) {
+		    find_reloc_by_dest_range(file->elf, insn->sec, insn->offset, insn->len)) {
 
 			WARN_FUNC("unsupported relocation in alternatives section",
 				  insn->sec, insn->offset);
@@ -1036,34 +1036,34 @@ out:
 }
 
 static int add_jump_table(struct objtool_file *file, struct instruction *insn,
-			    struct rela *table)
+			    struct reloc *table)
 {
-	struct rela *rela = table;
+	struct reloc *reloc = table;
 	struct instruction *dest_insn;
 	struct alternative *alt;
 	struct symbol *pfunc = insn->func->pfunc;
 	unsigned int prev_offset = 0;
 
 	/*
-	 * Each @rela is a switch table relocation which points to the target
+	 * Each @reloc is a switch table relocation which points to the target
 	 * instruction.
 	 */
-	list_for_each_entry_from(rela, &table->sec->rela_list, list) {
+	list_for_each_entry_from(reloc, &table->sec->reloc_list, list) {
 
 		/* Check for the end of the table: */
-		if (rela != table && rela->jump_table_start)
+		if (reloc != table && reloc->jump_table_start)
 			break;
 
 		/* Make sure the table entries are consecutive: */
-		if (prev_offset && rela->offset != prev_offset + 8)
+		if (prev_offset && reloc->offset != prev_offset + 8)
 			break;
 
 		/* Detect function pointers from contiguous objects: */
-		if (rela->sym->sec == pfunc->sec &&
-		    rela->addend == pfunc->offset)
+		if (reloc->sym->sec == pfunc->sec &&
+		    reloc->addend == pfunc->offset)
 			break;
 
-		dest_insn = find_insn(file, rela->sym->sec, rela->addend);
+		dest_insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!dest_insn)
 			break;
 
@@ -1079,7 +1079,7 @@ static int add_jump_table(struct objtool_file *file, struct instruction *insn,
 
 		alt->insn = dest_insn;
 		list_add_tail(&alt->list, &insn->alts);
-		prev_offset = rela->offset;
+		prev_offset = reloc->offset;
 	}
 
 	if (!prev_offset) {
@@ -1134,11 +1134,11 @@ static int add_jump_table(struct objtool_file *file, struct instruction *insn,
  *
  *    NOTE: RETPOLINE made it harder still to decode dynamic jumps.
  */
-static struct rela *find_jump_table(struct objtool_file *file,
+static struct reloc *find_jump_table(struct objtool_file *file,
 				      struct symbol *func,
 				      struct instruction *insn)
 {
-	struct rela *text_rela, *table_rela;
+	struct reloc *text_reloc, *table_reloc;
 	struct instruction *dest_insn, *orig_insn = insn;
 	struct section *table_sec;
 	unsigned long table_offset;
@@ -1163,16 +1163,16 @@ static struct rela *find_jump_table(struct objtool_file *file,
 		    break;
 
 		/* look for a relocation which references .rodata */
-		text_rela = find_rela_by_dest_range(file->elf, insn->sec,
+		text_reloc = find_reloc_by_dest_range(file->elf, insn->sec,
 						    insn->offset, insn->len);
-		if (!text_rela || text_rela->sym->type != STT_SECTION ||
-		    !text_rela->sym->sec->rodata)
+		if (!text_reloc || text_reloc->sym->type != STT_SECTION ||
+		    !text_reloc->sym->sec->rodata)
 			continue;
 
-		table_offset = text_rela->addend;
-		table_sec = text_rela->sym->sec;
+		table_offset = text_reloc->addend;
+		table_sec = text_reloc->sym->sec;
 
-		if (text_rela->type == R_X86_64_PC32)
+		if (text_reloc->type == R_X86_64_PC32)
 			table_offset += 4;
 
 		/*
@@ -1189,14 +1189,14 @@ static struct rela *find_jump_table(struct objtool_file *file,
 			continue;
 
 		/*
-		 * Each table entry has a rela associated with it.  The rela
+		 * Each table entry has a reloc associated with it.  The reloc
 		 * should reference text in the same function as the original
 		 * instruction.
 		 */
-		table_rela = find_rela_by_dest(file->elf, table_sec, table_offset);
-		if (!table_rela)
+		table_reloc = find_reloc_by_dest(file->elf, table_sec, table_offset);
+		if (!table_reloc)
 			continue;
-		dest_insn = find_insn(file, table_rela->sym->sec, table_rela->addend);
+		dest_insn = find_insn(file, table_reloc->sym->sec, table_reloc->addend);
 		if (!dest_insn || !dest_insn->func || dest_insn->func->pfunc != func)
 			continue;
 
@@ -1205,10 +1205,10 @@ static struct rela *find_jump_table(struct objtool_file *file,
 		 * indicates a rare GCC quirk/bug which can leave dead code
 		 * behind.
 		 */
-		if (text_rela->type == R_X86_64_PC32)
+		if (text_reloc->type == R_X86_64_PC32)
 			file->ignore_unreachables = true;
 
-		return table_rela;
+		return table_reloc;
 	}
 
 	return NULL;
@@ -1222,7 +1222,7 @@ static void mark_func_jump_tables(struct objtool_file *file,
 				    struct symbol *func)
 {
 	struct instruction *insn, *last = NULL;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	func_for_each_insn(file, func, insn) {
 		if (!last)
@@ -1245,10 +1245,10 @@ static void mark_func_jump_tables(struct objtool_file *file,
 		if (insn->type != INSN_JUMP_DYNAMIC)
 			continue;
 
-		rela = find_jump_table(file, func, insn);
-		if (rela) {
-			rela->jump_table_start = true;
-			insn->jump_table = rela;
+		reloc = find_jump_table(file, func, insn);
+		if (reloc) {
+			reloc->jump_table_start = true;
+			insn->jump_table = reloc;
 		}
 	}
 }
@@ -1302,8 +1302,8 @@ static int add_jump_table_alts(struct objtool_file *file)
 
 static int read_unwind_hints(struct objtool_file *file)
 {
-	struct section *sec, *relasec;
-	struct rela *rela;
+	struct section *sec, *relocsec;
+	struct reloc *reloc;
 	struct unwind_hint *hint;
 	struct instruction *insn;
 	struct cfi_reg *cfa;
@@ -1313,8 +1313,8 @@ static int read_unwind_hints(struct objtool_file *file)
 	if (!sec)
 		return 0;
 
-	relasec = sec->rela;
-	if (!relasec) {
+	relocsec = sec->reloc;
+	if (!relocsec) {
 		WARN("missing .rela.discard.unwind_hints section");
 		return -1;
 	}
@@ -1329,13 +1329,13 @@ static int read_unwind_hints(struct objtool_file *file)
 	for (i = 0; i < sec->len / sizeof(struct unwind_hint); i++) {
 		hint = (struct unwind_hint *)sec->data->d_buf + i;
 
-		rela = find_rela_by_dest(file->elf, sec, i * sizeof(*hint));
-		if (!rela) {
-			WARN("can't find rela for unwind_hints[%d]", i);
+		reloc = find_reloc_by_dest(file->elf, sec, i * sizeof(*hint));
+		if (!reloc) {
+			WARN("can't find reloc for unwind_hints[%d]", i);
 			return -1;
 		}
 
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!insn) {
 			WARN("can't find insn for unwind_hints[%d]", i);
 			return -1;
@@ -1393,19 +1393,19 @@ static int read_retpoline_hints(struct objtool_file *file)
 {
 	struct section *sec;
 	struct instruction *insn;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	sec = find_section_by_name(file->elf, ".rela.discard.retpoline_safe");
 	if (!sec)
 		return 0;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		if (rela->sym->type != STT_SECTION) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s", sec->name);
 			return -1;
 		}
 
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!insn) {
 			WARN("bad .discard.retpoline_safe entry");
 			return -1;
@@ -1428,19 +1428,19 @@ static int read_instr_hints(struct objtool_file *file)
 {
 	struct section *sec;
 	struct instruction *insn;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	sec = find_section_by_name(file->elf, ".rela.discard.instr_end");
 	if (!sec)
 		return 0;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		if (rela->sym->type != STT_SECTION) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s", sec->name);
 			return -1;
 		}
 
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!insn) {
 			WARN("bad .discard.instr_end entry");
 			return -1;
@@ -1453,13 +1453,13 @@ static int read_instr_hints(struct objtool_file *file)
 	if (!sec)
 		return 0;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		if (rela->sym->type != STT_SECTION) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s", sec->name);
 			return -1;
 		}
 
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!insn) {
 			WARN("bad .discard.instr_begin entry");
 			return -1;
@@ -1475,22 +1475,22 @@ static int read_intra_function_calls(struct objtool_file *file)
 {
 	struct instruction *insn;
 	struct section *sec;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	sec = find_section_by_name(file->elf, ".rela.discard.intra_function_calls");
 	if (!sec)
 		return 0;
 
-	list_for_each_entry(rela, &sec->rela_list, list) {
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
 		unsigned long dest_off;
 
-		if (rela->sym->type != STT_SECTION) {
+		if (reloc->sym->type != STT_SECTION) {
 			WARN("unexpected relocation symbol type in %s",
 			     sec->name);
 			return -1;
 		}
 
-		insn = find_insn(file, rela->sym->sec, rela->addend);
+		insn = find_insn(file, reloc->sym->sec, reloc->addend);
 		if (!insn) {
 			WARN("bad .discard.intra_function_call entry");
 			return -1;
diff --git a/tools/objtool/check.h b/tools/objtool/check.h
index 906b5210f7ca..061aa96e15d3 100644
--- a/tools/objtool/check.h
+++ b/tools/objtool/check.h
@@ -37,7 +37,7 @@ struct instruction {
 	struct symbol *call_dest;
 	struct instruction *jump_dest;
 	struct instruction *first_jump_src;
-	struct rela *jump_table;
+	struct reloc *jump_table;
 	struct list_head alts;
 	struct symbol *func;
 	struct list_head stack_ops;
diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c
index 26d11d821941..3ddbd66f1a37 100644
--- a/tools/objtool/elf.c
+++ b/tools/objtool/elf.c
@@ -228,26 +228,26 @@ struct symbol *find_symbol_by_name(const struct elf *elf, const char *name)
 	return NULL;
 }
 
-struct rela *find_rela_by_dest_range(const struct elf *elf, struct section *sec,
+struct reloc *find_reloc_by_dest_range(const struct elf *elf, struct section *sec,
 				     unsigned long offset, unsigned int len)
 {
-	struct rela *rela, *r = NULL;
+	struct reloc *reloc, *r = NULL;
 	unsigned long o;
 
-	if (!sec->rela)
+	if (!sec->reloc)
 		return NULL;
 
-	sec = sec->rela;
+	sec = sec->reloc;
 
 	for_offset_range(o, offset, offset + len) {
-		elf_hash_for_each_possible(elf->rela_hash, rela, hash,
+		elf_hash_for_each_possible(elf->reloc_hash, reloc, hash,
 				       sec_offset_hash(sec, o)) {
-			if (rela->sec != sec)
+			if (reloc->sec != sec)
 				continue;
 
-			if (rela->offset >= offset && rela->offset < offset + len) {
-				if (!r || rela->offset < r->offset)
-					r = rela;
+			if (reloc->offset >= offset && reloc->offset < offset + len) {
+				if (!r || reloc->offset < r->offset)
+					r = reloc;
 			}
 		}
 		if (r)
@@ -257,9 +257,9 @@ struct rela *find_rela_by_dest_range(const struct elf *elf, struct section *sec,
 	return NULL;
 }
 
-struct rela *find_rela_by_dest(const struct elf *elf, struct section *sec, unsigned long offset)
+struct reloc *find_reloc_by_dest(const struct elf *elf, struct section *sec, unsigned long offset)
 {
-	return find_rela_by_dest_range(elf, sec, offset, 1);
+	return find_reloc_by_dest_range(elf, sec, offset, 1);
 }
 
 static int read_sections(struct elf *elf)
@@ -288,7 +288,7 @@ static int read_sections(struct elf *elf)
 		memset(sec, 0, sizeof(*sec));
 
 		INIT_LIST_HEAD(&sec->symbol_list);
-		INIT_LIST_HEAD(&sec->rela_list);
+		INIT_LIST_HEAD(&sec->reloc_list);
 
 		s = elf_getscn(elf->elf, i);
 		if (!s) {
@@ -434,7 +434,13 @@ static int read_symbols(struct elf *elf)
 			size_t pnamelen;
 			if (sym->type != STT_FUNC)
 				continue;
-			sym->pfunc = sym->cfunc = sym;
+
+			if (sym->pfunc == NULL)
+				sym->pfunc = sym;
+
+			if (sym->cfunc == NULL)
+				sym->cfunc = sym;
+
 			coldstr = strstr(sym->name, ".cold");
 			if (!coldstr)
 				continue;
@@ -482,72 +488,101 @@ err:
 	return -1;
 }
 
-void elf_add_rela(struct elf *elf, struct rela *rela)
+void elf_add_reloc(struct elf *elf, struct reloc *reloc)
+{
+	struct section *sec = reloc->sec;
+
+	list_add_tail(&reloc->list, &sec->reloc_list);
+	elf_hash_add(elf->reloc_hash, &reloc->hash, reloc_hash(reloc));
+}
+
+static int read_rel_reloc(struct section *sec, int i, struct reloc *reloc, unsigned int *symndx)
 {
-	struct section *sec = rela->sec;
+	if (!gelf_getrel(sec->data, i, &reloc->rel)) {
+		WARN_ELF("gelf_getrel");
+		return -1;
+	}
+	reloc->type = GELF_R_TYPE(reloc->rel.r_info);
+	reloc->addend = 0;
+	reloc->offset = reloc->rel.r_offset;
+	*symndx = GELF_R_SYM(reloc->rel.r_info);
+	return 0;
+}
 
-	list_add_tail(&rela->list, &sec->rela_list);
-	elf_hash_add(elf->rela_hash, &rela->hash, rela_hash(rela));
+static int read_rela_reloc(struct section *sec, int i, struct reloc *reloc, unsigned int *symndx)
+{
+	if (!gelf_getrela(sec->data, i, &reloc->rela)) {
+		WARN_ELF("gelf_getrela");
+		return -1;
+	}
+	reloc->type = GELF_R_TYPE(reloc->rela.r_info);
+	reloc->addend = reloc->rela.r_addend;
+	reloc->offset = reloc->rela.r_offset;
+	*symndx = GELF_R_SYM(reloc->rela.r_info);
+	return 0;
 }
 
-static int read_relas(struct elf *elf)
+static int read_relocs(struct elf *elf)
 {
 	struct section *sec;
-	struct rela *rela;
+	struct reloc *reloc;
 	int i;
 	unsigned int symndx;
-	unsigned long nr_rela, max_rela = 0, tot_rela = 0;
+	unsigned long nr_reloc, max_reloc = 0, tot_reloc = 0;
 
 	list_for_each_entry(sec, &elf->sections, list) {
-		if (sec->sh.sh_type != SHT_RELA)
+		if ((sec->sh.sh_type != SHT_RELA) &&
+		    (sec->sh.sh_type != SHT_REL))
 			continue;
 
-		sec->base = find_section_by_name(elf, sec->name + 5);
+		sec->base = find_section_by_index(elf, sec->sh.sh_info);
 		if (!sec->base) {
-			WARN("can't find base section for rela section %s",
+			WARN("can't find base section for reloc section %s",
 			     sec->name);
 			return -1;
 		}
 
-		sec->base->rela = sec;
+		sec->base->reloc = sec;
 
-		nr_rela = 0;
+		nr_reloc = 0;
 		for (i = 0; i < sec->sh.sh_size / sec->sh.sh_entsize; i++) {
-			rela = malloc(sizeof(*rela));
-			if (!rela) {
+			reloc = malloc(sizeof(*reloc));
+			if (!reloc) {
 				perror("malloc");
 				return -1;
 			}
-			memset(rela, 0, sizeof(*rela));
-
-			if (!gelf_getrela(sec->data, i, &rela->rela)) {
-				WARN_ELF("gelf_getrela");
-				return -1;
+			memset(reloc, 0, sizeof(*reloc));
+			switch (sec->sh.sh_type) {
+			case SHT_REL:
+				if (read_rel_reloc(sec, i, reloc, &symndx))
+					return -1;
+				break;
+			case SHT_RELA:
+				if (read_rela_reloc(sec, i, reloc, &symndx))
+					return -1;
+				break;
+			default: return -1;
 			}
 
-			rela->type = GELF_R_TYPE(rela->rela.r_info);
-			rela->addend = rela->rela.r_addend;
-			rela->offset = rela->rela.r_offset;
-			symndx = GELF_R_SYM(rela->rela.r_info);
-			rela->sec = sec;
-			rela->idx = i;
-			rela->sym = find_symbol_by_index(elf, symndx);
-			if (!rela->sym) {
-				WARN("can't find rela entry symbol %d for %s",
+			reloc->sec = sec;
+			reloc->idx = i;
+			reloc->sym = find_symbol_by_index(elf, symndx);
+			if (!reloc->sym) {
+				WARN("can't find reloc entry symbol %d for %s",
 				     symndx, sec->name);
 				return -1;
 			}
 
-			elf_add_rela(elf, rela);
-			nr_rela++;
+			elf_add_reloc(elf, reloc);
+			nr_reloc++;
 		}
-		max_rela = max(max_rela, nr_rela);
-		tot_rela += nr_rela;
+		max_reloc = max(max_reloc, nr_reloc);
+		tot_reloc += nr_reloc;
 	}
 
 	if (stats) {
-		printf("max_rela: %lu\n", max_rela);
-		printf("tot_rela: %lu\n", tot_rela);
+		printf("max_reloc: %lu\n", max_reloc);
+		printf("tot_reloc: %lu\n", tot_reloc);
 	}
 
 	return 0;
@@ -573,7 +608,7 @@ struct elf *elf_open_read(const char *name, int flags)
 	elf_hash_init(elf->symbol_name_hash);
 	elf_hash_init(elf->section_hash);
 	elf_hash_init(elf->section_name_hash);
-	elf_hash_init(elf->rela_hash);
+	elf_hash_init(elf->reloc_hash);
 
 	elf->fd = open(name, flags);
 	if (elf->fd == -1) {
@@ -606,7 +641,7 @@ struct elf *elf_open_read(const char *name, int flags)
 	if (read_symbols(elf))
 		goto err;
 
-	if (read_relas(elf))
+	if (read_relocs(elf))
 		goto err;
 
 	return elf;
@@ -632,7 +667,7 @@ struct section *elf_create_section(struct elf *elf, const char *name,
 	memset(sec, 0, sizeof(*sec));
 
 	INIT_LIST_HEAD(&sec->symbol_list);
-	INIT_LIST_HEAD(&sec->rela_list);
+	INIT_LIST_HEAD(&sec->reloc_list);
 
 	s = elf_newscn(elf->elf);
 	if (!s) {
@@ -719,28 +754,28 @@ struct section *elf_create_section(struct elf *elf, const char *name,
 	return sec;
 }
 
-struct section *elf_create_rela_section(struct elf *elf, struct section *base)
+static struct section *elf_create_rel_reloc_section(struct elf *elf, struct section *base)
 {
-	char *relaname;
+	char *relocname;
 	struct section *sec;
 
-	relaname = malloc(strlen(base->name) + strlen(".rela") + 1);
-	if (!relaname) {
+	relocname = malloc(strlen(base->name) + strlen(".rel") + 1);
+	if (!relocname) {
 		perror("malloc");
 		return NULL;
 	}
-	strcpy(relaname, ".rela");
-	strcat(relaname, base->name);
+	strcpy(relocname, ".rel");
+	strcat(relocname, base->name);
 
-	sec = elf_create_section(elf, relaname, sizeof(GElf_Rela), 0);
-	free(relaname);
+	sec = elf_create_section(elf, relocname, sizeof(GElf_Rel), 0);
+	free(relocname);
 	if (!sec)
 		return NULL;
 
-	base->rela = sec;
+	base->reloc = sec;
 	sec->base = base;
 
-	sec->sh.sh_type = SHT_RELA;
+	sec->sh.sh_type = SHT_REL;
 	sec->sh.sh_addralign = 8;
 	sec->sh.sh_link = find_section_by_name(elf, ".symtab")->idx;
 	sec->sh.sh_info = base->idx;
@@ -749,42 +784,125 @@ struct section *elf_create_rela_section(struct elf *elf, struct section *base)
 	return sec;
 }
 
-int elf_rebuild_rela_section(struct elf *elf, struct section *sec)
+static struct section *elf_create_rela_reloc_section(struct elf *elf, struct section *base)
 {
-	struct rela *rela;
-	int nr, idx = 0, size;
-	GElf_Rela *relas;
+	char *relocname;
+	struct section *sec;
 
-	nr = 0;
-	list_for_each_entry(rela, &sec->rela_list, list)
-		nr++;
+	relocname = malloc(strlen(base->name) + strlen(".rela") + 1);
+	if (!relocname) {
+		perror("malloc");
+		return NULL;
+	}
+	strcpy(relocname, ".rela");
+	strcat(relocname, base->name);
+
+	sec = elf_create_section(elf, relocname, sizeof(GElf_Rela), 0);
+	free(relocname);
+	if (!sec)
+		return NULL;
 
-	size = nr * sizeof(*relas);
-	relas = malloc(size);
-	if (!relas) {
+	base->reloc = sec;
+	sec->base = base;
+
+	sec->sh.sh_type = SHT_RELA;
+	sec->sh.sh_addralign = 8;
+	sec->sh.sh_link = find_section_by_name(elf, ".symtab")->idx;
+	sec->sh.sh_info = base->idx;
+	sec->sh.sh_flags = SHF_INFO_LINK;
+
+	return sec;
+}
+
+struct section *elf_create_reloc_section(struct elf *elf,
+					 struct section *base,
+					 int reltype)
+{
+	switch (reltype) {
+	case SHT_REL:  return elf_create_rel_reloc_section(elf, base);
+	case SHT_RELA: return elf_create_rela_reloc_section(elf, base);
+	default:       return NULL;
+	}
+}
+
+static int elf_rebuild_rel_reloc_section(struct section *sec, int nr)
+{
+	struct reloc *reloc;
+	int idx = 0, size;
+	GElf_Rel *relocs;
+
+	/* Allocate a buffer for relocations */
+	size = nr * sizeof(*relocs);
+	relocs = malloc(size);
+	if (!relocs) {
 		perror("malloc");
 		return -1;
 	}
 
-	sec->changed = true;
-	elf->changed = true;
+	sec->data->d_buf = relocs;
+	sec->data->d_size = size;
+
+	sec->sh.sh_size = size;
+
+	idx = 0;
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		relocs[idx].r_offset = reloc->offset;
+		relocs[idx].r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);
+		idx++;
+	}
+
+	return 0;
+}
+
+static int elf_rebuild_rela_reloc_section(struct section *sec, int nr)
+{
+	struct reloc *reloc;
+	int idx = 0, size;
+	GElf_Rela *relocs;
+
+	/* Allocate a buffer for relocations with addends */
+	size = nr * sizeof(*relocs);
+	relocs = malloc(size);
+	if (!relocs) {
+		perror("malloc");
+		return -1;
+	}
 
-	sec->data->d_buf = relas;
+	sec->data->d_buf = relocs;
 	sec->data->d_size = size;
 
 	sec->sh.sh_size = size;
 
 	idx = 0;
-	list_for_each_entry(rela, &sec->rela_list, list) {
-		relas[idx].r_offset = rela->offset;
-		relas[idx].r_addend = rela->addend;
-		relas[idx].r_info = GELF_R_INFO(rela->sym->idx, rela->type);
+	list_for_each_entry(reloc, &sec->reloc_list, list) {
+		relocs[idx].r_offset = reloc->offset;
+		relocs[idx].r_addend = reloc->addend;
+		relocs[idx].r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);
 		idx++;
 	}
 
 	return 0;
 }
 
+int elf_rebuild_reloc_section(struct elf *elf, struct section *sec)
+{
+	struct reloc *reloc;
+	int nr;
+
+	sec->changed = true;
+	elf->changed = true;
+
+	nr = 0;
+	list_for_each_entry(reloc, &sec->reloc_list, list)
+		nr++;
+
+	switch (sec->sh.sh_type) {
+	case SHT_REL:  return elf_rebuild_rel_reloc_section(sec, nr);
+	case SHT_RELA: return elf_rebuild_rela_reloc_section(sec, nr);
+	default:       return -1;
+	}
+}
+
 int elf_write_insn(struct elf *elf, struct section *sec,
 		   unsigned long offset, unsigned int len,
 		   const char *insn)
@@ -804,17 +922,27 @@ int elf_write_insn(struct elf *elf, struct section *sec,
 	return 0;
 }
 
-int elf_write_rela(struct elf *elf, struct rela *rela)
+int elf_write_reloc(struct elf *elf, struct reloc *reloc)
 {
-	struct section *sec = rela->sec;
+	struct section *sec = reloc->sec;
 
-	rela->rela.r_info = GELF_R_INFO(rela->sym->idx, rela->type);
-	rela->rela.r_addend = rela->addend;
-	rela->rela.r_offset = rela->offset;
+	if (sec->sh.sh_type == SHT_REL) {
+		reloc->rel.r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);
+		reloc->rel.r_offset = reloc->offset;
 
-	if (!gelf_update_rela(sec->data, rela->idx, &rela->rela)) {
-		WARN_ELF("gelf_update_rela");
-		return -1;
+		if (!gelf_update_rel(sec->data, reloc->idx, &reloc->rel)) {
+			WARN_ELF("gelf_update_rel");
+			return -1;
+		}
+	} else {
+		reloc->rela.r_info = GELF_R_INFO(reloc->sym->idx, reloc->type);
+		reloc->rela.r_addend = reloc->addend;
+		reloc->rela.r_offset = reloc->offset;
+
+		if (!gelf_update_rela(sec->data, reloc->idx, &reloc->rela)) {
+			WARN_ELF("gelf_update_rela");
+			return -1;
+		}
 	}
 
 	elf->changed = true;
@@ -862,7 +990,7 @@ void elf_close(struct elf *elf)
 {
 	struct section *sec, *tmpsec;
 	struct symbol *sym, *tmpsym;
-	struct rela *rela, *tmprela;
+	struct reloc *reloc, *tmpreloc;
 
 	if (elf->elf)
 		elf_end(elf->elf);
@@ -876,10 +1004,10 @@ void elf_close(struct elf *elf)
 			hash_del(&sym->hash);
 			free(sym);
 		}
-		list_for_each_entry_safe(rela, tmprela, &sec->rela_list, list) {
-			list_del(&rela->list);
-			hash_del(&rela->hash);
-			free(rela);
+		list_for_each_entry_safe(reloc, tmpreloc, &sec->reloc_list, list) {
+			list_del(&reloc->list);
+			hash_del(&reloc->hash);
+			free(reloc);
 		}
 		list_del(&sec->list);
 		free(sec);
diff --git a/tools/objtool/elf.h b/tools/objtool/elf.h
index 7324e772583e..6cc80a075166 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;
@@ -58,10 +58,13 @@ struct symbol {
 	bool uaccess_safe;
 };
 
-struct rela {
+struct reloc {
 	struct list_head list;
 	struct hlist_node hash;
-	GElf_Rela rela;
+	union {
+		GElf_Rela rela;
+		GElf_Rel  rel;
+	};
 	struct section *sec;
 	struct symbol *sym;
 	unsigned long offset;
@@ -84,7 +87,7 @@ 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
@@ -111,19 +114,19 @@ 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, int reltype);
+void elf_add_reloc(struct elf *elf, struct reloc *reloc);
 int elf_write_insn(struct elf *elf, struct section *sec,
 		   unsigned long offset, unsigned int len,
 		   const char *insn);
-int elf_write_rela(struct elf *elf, struct rela *rela);
+int elf_write_reloc(struct elf *elf, struct reloc *reloc);
 int elf_write(struct elf *elf);
 void elf_close(struct elf *elf);
 
@@ -132,11 +135,11 @@ 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 elf *elf, struct section *sec);
+int elf_rebuild_reloc_section(struct elf *elf, struct section *sec);
 
 #define for_each_sec(file, sec)						\
 	list_for_each_entry(sec, &file->elf->sections, list)
diff --git a/tools/objtool/orc_gen.c b/tools/objtool/orc_gen.c
index 4c37f80eb987..968f55e6dd94 100644
--- a/tools/objtool/orc_gen.c
+++ b/tools/objtool/orc_gen.c
@@ -80,56 +80,56 @@ int create_orc(struct objtool_file *file)
 	return 0;
 }
 
-static int create_orc_entry(struct elf *elf, struct section *u_sec, struct section *ip_relasec,
+static int create_orc_entry(struct elf *elf, struct section *u_sec, struct section *ip_relocsec,
 				unsigned int idx, struct section *insn_sec,
 				unsigned long insn_off, struct orc_entry *o)
 {
 	struct orc_entry *orc;
-	struct rela *rela;
+	struct reloc *reloc;
 
 	/* populate ORC data */
 	orc = (struct orc_entry *)u_sec->data->d_buf + idx;
 	memcpy(orc, o, sizeof(*orc));
 
-	/* populate rela for ip */
-	rela = malloc(sizeof(*rela));
-	if (!rela) {
+	/* populate reloc for ip */
+	reloc = malloc(sizeof(*reloc));
+	if (!reloc) {
 		perror("malloc");
 		return -1;
 	}
-	memset(rela, 0, sizeof(*rela));
+	memset(reloc, 0, sizeof(*reloc));
 
 	if (insn_sec->sym) {
-		rela->sym = insn_sec->sym;
-		rela->addend = insn_off;
+		reloc->sym = insn_sec->sym;
+		reloc->addend = insn_off;
 	} else {
 		/*
 		 * The Clang assembler doesn't produce section symbols, so we
 		 * have to reference the function symbol instead:
 		 */
-		rela->sym = find_symbol_containing(insn_sec, insn_off);
-		if (!rela->sym) {
+		reloc->sym = find_symbol_containing(insn_sec, insn_off);
+		if (!reloc->sym) {
 			/*
 			 * Hack alert.  This happens when we need to reference
 			 * the NOP pad insn immediately after the function.
 			 */
-			rela->sym = find_symbol_containing(insn_sec,
+			reloc->sym = find_symbol_containing(insn_sec,
 							   insn_off - 1);
 		}
-		if (!rela->sym) {
+		if (!reloc->sym) {
 			WARN("missing symbol for insn at offset 0x%lx\n",
 			     insn_off);
 			return -1;
 		}
 
-		rela->addend = insn_off - rela->sym->offset;
+		reloc->addend = insn_off - reloc->sym->offset;
 	}
 
-	rela->type = R_X86_64_PC32;
-	rela->offset = idx * sizeof(int);
-	rela->sec = ip_relasec;
+	reloc->type = R_X86_64_PC32;
+	reloc->offset = idx * sizeof(int);
+	reloc->sec = ip_relocsec;
 
-	elf_add_rela(elf, rela);
+	elf_add_reloc(elf, reloc);
 
 	return 0;
 }
@@ -137,7 +137,7 @@ static int create_orc_entry(struct elf *elf, struct section *u_sec, struct secti
 int create_orc_sections(struct objtool_file *file)
 {
 	struct instruction *insn, *prev_insn;
-	struct section *sec, *u_sec, *ip_relasec;
+	struct section *sec, *u_sec, *ip_relocsec;
 	unsigned int idx;
 
 	struct orc_entry empty = {
@@ -181,8 +181,8 @@ int create_orc_sections(struct objtool_file *file)
 	if (!sec)
 		return -1;
 
-	ip_relasec = elf_create_rela_section(file->elf, sec);
-	if (!ip_relasec)
+	ip_relocsec = elf_create_reloc_section(file->elf, sec, SHT_RELA);
+	if (!ip_relocsec)
 		return -1;
 
 	/* create .orc_unwind section */
@@ -200,7 +200,7 @@ int create_orc_sections(struct objtool_file *file)
 			if (!prev_insn || memcmp(&insn->orc, &prev_insn->orc,
 						 sizeof(struct orc_entry))) {
 
-				if (create_orc_entry(file->elf, u_sec, ip_relasec, idx,
+				if (create_orc_entry(file->elf, u_sec, ip_relocsec, idx,
 						     insn->sec, insn->offset,
 						     &insn->orc))
 					return -1;
@@ -212,7 +212,7 @@ int create_orc_sections(struct objtool_file *file)
 
 		/* section terminator */
 		if (prev_insn) {
-			if (create_orc_entry(file->elf, u_sec, ip_relasec, idx,
+			if (create_orc_entry(file->elf, u_sec, ip_relocsec, idx,
 					     prev_insn->sec,
 					     prev_insn->offset + prev_insn->len,
 					     &empty))
@@ -222,7 +222,7 @@ int create_orc_sections(struct objtool_file *file)
 		}
 	}
 
-	if (elf_rebuild_rela_section(file->elf, ip_relasec))
+	if (elf_rebuild_reloc_section(file->elf, ip_relocsec))
 		return -1;
 
 	return 0;
diff --git a/tools/objtool/special.c b/tools/objtool/special.c
index e74e0189de22..e893f1e48e44 100644
--- a/tools/objtool/special.c
+++ b/tools/objtool/special.c
@@ -72,7 +72,7 @@ static int get_alt_entry(struct elf *elf, struct special_entry *entry,
 			 struct section *sec, int idx,
 			 struct special_alt *alt)
 {
-	struct rela *orig_rela, *new_rela;
+	struct reloc *orig_reloc, *new_reloc;
 	unsigned long offset;
 
 	offset = idx * entry->size;
@@ -118,30 +118,30 @@ static int get_alt_entry(struct elf *elf, struct special_entry *entry,
 		}
 	}
 
-	orig_rela = find_rela_by_dest(elf, sec, offset + entry->orig);
-	if (!orig_rela) {
-		WARN_FUNC("can't find orig rela", sec, offset + entry->orig);
+	orig_reloc = find_reloc_by_dest(elf, sec, offset + entry->orig);
+	if (!orig_reloc) {
+		WARN_FUNC("can't find orig reloc", sec, offset + entry->orig);
 		return -1;
 	}
-	if (orig_rela->sym->type != STT_SECTION) {
-		WARN_FUNC("don't know how to handle non-section rela symbol %s",
-			   sec, offset + entry->orig, orig_rela->sym->name);
+	if (orig_reloc->sym->type != STT_SECTION) {
+		WARN_FUNC("don't know how to handle non-section reloc symbol %s",
+			   sec, offset + entry->orig, orig_reloc->sym->name);
 		return -1;
 	}
 
-	alt->orig_sec = orig_rela->sym->sec;
-	alt->orig_off = orig_rela->addend;
+	alt->orig_sec = orig_reloc->sym->sec;
+	alt->orig_off = orig_reloc->addend;
 
 	if (!entry->group || alt->new_len) {
-		new_rela = find_rela_by_dest(elf, sec, offset + entry->new);
-		if (!new_rela) {
-			WARN_FUNC("can't find new rela",
+		new_reloc = find_reloc_by_dest(elf, sec, offset + entry->new);
+		if (!new_reloc) {
+			WARN_FUNC("can't find new reloc",
 				  sec, offset + entry->new);
 			return -1;
 		}
 
-		alt->new_sec = new_rela->sym->sec;
-		alt->new_off = (unsigned int)new_rela->addend;
+		alt->new_sec = new_reloc->sym->sec;
+		alt->new_off = (unsigned int)new_reloc->addend;
 
 		/* _ASM_EXTABLE_EX hack */
 		if (alt->new_off >= 0x7ffffff0)