1 files changed, 0 insertions, 81 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 490cf78029b5..1c7186f7af2f 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -4731,87 +4731,6 @@ static int validate_reachable_instructions(struct objtool_file *file)
 	return warnings;
 }
 
-/* 'funcs' is a space-separated list of function names */
-static void disas_funcs(const char *funcs)
-{
-	const char *objdump_str, *cross_compile;
-	int size, ret;
-	char *cmd;
-
-	cross_compile = getenv("CROSS_COMPILE");
-	if (!cross_compile)
-		cross_compile = "";
-
-	objdump_str = "%sobjdump -wdr %s | gawk -M -v _funcs='%s' '"
-			"BEGIN { split(_funcs, funcs); }"
-			"/^$/ { func_match = 0; }"
-			"/<.*>:/ { "
-				"f = gensub(/.*<(.*)>:/, \"\\\\1\", 1);"
-				"for (i in funcs) {"
-					"if (funcs[i] == f) {"
-						"func_match = 1;"
-						"base = strtonum(\"0x\" $1);"
-						"break;"
-					"}"
-				"}"
-			"}"
-			"{"
-				"if (func_match) {"
-					"addr = strtonum(\"0x\" $1);"
-					"printf(\"%%04x \", addr - base);"
-					"print;"
-				"}"
-			"}' 1>&2";
-
-	/* fake snprintf() to calculate the size */
-	size = snprintf(NULL, 0, objdump_str, cross_compile, objname, funcs) + 1;
-	if (size <= 0) {
-		WARN("objdump string size calculation failed");
-		return;
-	}
-
-	cmd = malloc(size);
-
-	/* real snprintf() */
-	snprintf(cmd, size, objdump_str, cross_compile, objname, funcs);
-	ret = system(cmd);
-	if (ret) {
-		WARN("disassembly failed: %d", ret);
-		return;
-	}
-}
-
-static void disas_warned_funcs(struct objtool_file *file)
-{
-	struct symbol *sym;
-	char *funcs = NULL, *tmp;
-
-	for_each_sym(file->elf, sym) {
-		if (sym->warned) {
-			if (!funcs) {
-				funcs = malloc(strlen(sym->name) + 1);
-				if (!funcs) {
-					ERROR_GLIBC("malloc");
-					return;
-				}
-				strcpy(funcs, sym->name);
-			} else {
-				tmp = malloc(strlen(funcs) + strlen(sym->name) + 2);
-				if (!tmp) {
-					ERROR_GLIBC("malloc");
-					return;
-				}
-				sprintf(tmp, "%s %s", funcs, sym->name);
-				free(funcs);
-				funcs = tmp;
-			}
-		}
-	}
-
-	if (funcs)
-		disas_funcs(funcs);
-}
-
 __weak bool arch_absolute_reloc(struct elf *elf, struct reloc *reloc)
 {
 	unsigned int type = reloc_type(reloc);