Use std::vector for "registers_used" in compile feature

[thirdparty/binutils-gdb.git] / gdb / compile / compile-c-symbols.c

diff --git a/gdb/compile/compile-c-symbols.c b/gdb/compile/compile-c-symbols.c
index 6ae3b424a78dfd663b6f66e982dd21d5933512fb..08ebe0f4f3be7e09a31bb0f03c7f635c5a61677a 100644 (file)
--- a/gdb/compile/compile-c-symbols.c
+++ b/gdb/compile/compile-c-symbols.c
@@ -487,7 +487,7 @@ static void
 generate_vla_size (compile_instance *compiler,
                   string_file *stream,
                   struct gdbarch *gdbarch,
-                  unsigned char *registers_used,
+                  std::vector<bool> &registers_used,
                   CORE_ADDR pc,
                   struct type *type,
                   struct symbol *sym)
@@ -541,7 +541,7 @@ static void
 generate_c_for_for_one_variable (compile_instance *compiler,
                                 string_file *stream,
                                 struct gdbarch *gdbarch,
-                                unsigned char *registers_used,
+                                std::vector<bool> &registers_used,
                                 CORE_ADDR pc,
                                 struct symbol *sym)
 {
@@ -606,7 +606,7 @@ generate_c_for_for_one_variable (compile_instance *compiler,
 
 /* See compile-c.h.  */
 
-gdb::unique_xmalloc_ptr<unsigned char>
+std::vector<bool>
 generate_c_for_variable_locations (compile_instance *compiler,
                                   string_file *stream,
                                   struct gdbarch *gdbarch,
@@ -618,10 +618,9 @@ generate_c_for_variable_locations (compile_instance *compiler,
   /* If we're already in the static or global block, there is nothing
      to write.  */
   if (static_block == NULL || block == static_block)
-    return NULL;
+    return {};
 
-  gdb::unique_xmalloc_ptr<unsigned char> registers_used
-    (XCNEWVEC (unsigned char, gdbarch_num_regs (gdbarch)));
+  std::vector<bool> registers_used (gdbarch_num_regs (gdbarch));
 
   /* Ensure that a given name is only entered once.  This reflects the
      reality of shadowing.  */
@@ -641,7 +640,7 @@ generate_c_for_variable_locations (compile_instance *compiler,
        {
          if (!symbol_seen (symhash.get (), sym))
            generate_c_for_for_one_variable (compiler, stream, gdbarch,
-                                            registers_used.get (), pc, sym);
+                                            registers_used, pc, sym);
        }
 
       /* If we just finished the outermost block of a function, we're