objtool: Rename func_for_each_insn_all()

Now that func_for_each_insn() is available, rename
func_for_each_insn_all(). This gets us:

  sym_for_each_insn()  - iterate on symbol offset/len
  func_for_each_insn() - iterate on insn->func

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/20200324160924.083720147@infradead.org

diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 564ea1d..43f7d3c 100644 (file)
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -72,7 +72,7 @@ static struct instruction *next_insn_same_func(struct objtool_file *file,
        return find_insn(file, func->cfunc->sec, func->cfunc->offset);
 }
 
-#define func_for_each_insn_all(file, func, insn)                       \
+#define func_for_each_insn(file, func, insn)                           \
        for (insn = find_insn(file, func->sec, func->offset);           \
             insn;                                                      \
             insn = next_insn_same_func(file, insn))
@@ -170,7 +170,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func,
        if (!insn->func)
                return false;
 
-       func_for_each_insn_all(file, func, insn) {
+       func_for_each_insn(file, func, insn) {
                empty = false;
 
                if (insn->type == INSN_RETURN)
@@ -185,7 +185,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func,
         * case, the function's dead-end status depends on whether the target
         * of the sibling call returns.
         */
-       func_for_each_insn_all(file, func, insn) {
+       func_for_each_insn(file, func, insn) {
                if (is_sibling_call(insn)) {
                        struct instruction *dest = insn->jump_dest;
 
@@ -430,7 +430,7 @@ static void add_ignores(struct objtool_file *file)
                        continue;
                }
 
-               func_for_each_insn_all(file, func, insn)
+               func_for_each_insn(file, func, insn)
                        insn->ignore = true;
        }
 }
@@ -1122,7 +1122,7 @@ static void mark_func_jump_tables(struct objtool_file *file,
        struct instruction *insn, *last = NULL;
        struct rela *rela;
 
-       func_for_each_insn_all(file, func, insn) {
+       func_for_each_insn(file, func, insn) {
                if (!last)
                        last = insn;
 
@@ -1157,7 +1157,7 @@ static int add_func_jump_tables(struct objtool_file *file,
        struct instruction *insn;
        int ret;
 
-       func_for_each_insn_all(file, func, insn) {
+       func_for_each_insn(file, func, insn) {
                if (!insn->jump_table)
                        continue;