1 files changed, 16 insertions, 62 deletions

diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 1d0415b3391a..61fe29ae4cd4 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -433,8 +433,7 @@ reachable:
 
 static int create_static_call_sections(struct objtool_file *file)
 {
-	struct section *sec, *reloc_sec;
-	struct reloc *reloc;
+	struct section *sec;
 	struct static_call_site *site;
 	struct instruction *insn;
 	struct symbol *key_sym;
@@ -460,8 +459,7 @@ static int create_static_call_sections(struct objtool_file *file)
 	if (!sec)
 		return -1;
 
-	reloc_sec = elf_create_reloc_section(file->elf, sec, SHT_RELA);
-	if (!reloc_sec)
+	if (!elf_create_reloc_section(file->elf, sec, SHT_RELA))
 		return -1;
 
 	idx = 0;
@@ -471,25 +469,11 @@ static int create_static_call_sections(struct objtool_file *file)
 		memset(site, 0, sizeof(struct static_call_site));
 
 		/* populate reloc for 'addr' */
-		reloc = malloc(sizeof(*reloc));
-
-		if (!reloc) {
-			perror("malloc");
-			return -1;
-		}
-		memset(reloc, 0, sizeof(*reloc));
-
-		insn_to_reloc_sym_addend(insn->sec, insn->offset, reloc);
-		if (!reloc->sym) {
-			WARN_FUNC("static call tramp: missing containing symbol",
-				  insn->sec, insn->offset);
+		if (elf_add_reloc_to_insn(file->elf, sec,
+					  idx * sizeof(struct static_call_site),
+					  R_X86_64_PC32,
+					  insn->sec, insn->offset))
 			return -1;
-		}
-
-		reloc->type = R_X86_64_PC32;
-		reloc->offset = idx * sizeof(struct static_call_site);
-		reloc->sec = reloc_sec;
-		elf_add_reloc(file->elf, reloc);
 
 		/* find key symbol */
 		key_name = strdup(insn->call_dest->name);
@@ -526,18 +510,11 @@ static int create_static_call_sections(struct objtool_file *file)
 		free(key_name);
 
 		/* populate reloc for 'key' */
-		reloc = malloc(sizeof(*reloc));
-		if (!reloc) {
-			perror("malloc");
+		if (elf_add_reloc(file->elf, sec,
+				  idx * sizeof(struct static_call_site) + 4,
+				  R_X86_64_PC32, key_sym,
+				  is_sibling_call(insn) * STATIC_CALL_SITE_TAIL))
 			return -1;
-		}
-		memset(reloc, 0, sizeof(*reloc));
-		reloc->sym = key_sym;
-		reloc->addend = is_sibling_call(insn) ? STATIC_CALL_SITE_TAIL : 0;
-		reloc->type = R_X86_64_PC32;
-		reloc->offset = idx * sizeof(struct static_call_site) + 4;
-		reloc->sec = reloc_sec;
-		elf_add_reloc(file->elf, reloc);
 
 		idx++;
 	}
@@ -547,8 +524,7 @@ static int create_static_call_sections(struct objtool_file *file)
 
 static int create_mcount_loc_sections(struct objtool_file *file)
 {
-	struct section *sec, *reloc_sec;
-	struct reloc *reloc;
+	struct section *sec;
 	unsigned long *loc;
 	struct instruction *insn;
 	int idx;
@@ -571,8 +547,7 @@ static int create_mcount_loc_sections(struct objtool_file *file)
 	if (!sec)
 		return -1;
 
-	reloc_sec = elf_create_reloc_section(file->elf, sec, SHT_RELA);
-	if (!reloc_sec)
+	if (!elf_create_reloc_section(file->elf, sec, SHT_RELA))
 		return -1;
 
 	idx = 0;
@@ -581,32 +556,11 @@ static int create_mcount_loc_sections(struct objtool_file *file)
 		loc = (unsigned long *)sec->data->d_buf + idx;
 		memset(loc, 0, sizeof(unsigned long));
 
-		reloc = malloc(sizeof(*reloc));
-		if (!reloc) {
-			perror("malloc");
+		if (elf_add_reloc_to_insn(file->elf, sec,
+					  idx * sizeof(unsigned long),
+					  R_X86_64_64,
+					  insn->sec, insn->offset))
 			return -1;
-		}
-		memset(reloc, 0, sizeof(*reloc));
-
-		if (insn->sec->sym) {
-			reloc->sym = insn->sec->sym;
-			reloc->addend = insn->offset;
-		} else {
-			reloc->sym = find_symbol_containing(insn->sec, insn->offset);
-
-			if (!reloc->sym) {
-				WARN("missing symbol for insn at offset 0x%lx\n",
-				     insn->offset);
-				return -1;
-			}
-
-			reloc->addend = insn->offset - reloc->sym->offset;
-		}
-
-		reloc->type = R_X86_64_64;
-		reloc->offset = idx * sizeof(unsigned long);
-		reloc->sec = reloc_sec;
-		elf_add_reloc(file->elf, reloc);
 
 		idx++;
 	}