From: Eric Botcazou <ebotcazou@adacore.com>
Date: Fri, 11 Sep 2020 08:54:11 +0000 (+0200)
Subject: Drop GNAT encodings for fixed-point types
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=230e0dbdcbb55c5ec3cbb236db4302cd18a1a01d;p=gcc.git

Drop GNAT encodings for fixed-point types

GDB can now deal with the DWARF representation just fine.

gcc/ada/ChangeLog:
	* gcc-interface/misc.c (gnat_get_fixed_point_type): Bail out only
	when the GNAT encodings are specifically used.
---

diff --git a/gcc/ada/gcc-interface/misc.c b/gcc/ada/gcc-interface/misc.c
index 183daf33fb6..e6a563e3666 100644
--- a/gcc/ada/gcc-interface/misc.c
+++ b/gcc/ada/gcc-interface/misc.c
@@ -618,10 +618,9 @@ gnat_get_fixed_point_type_info (const_tree type,
 {
   tree scale_factor;
 
-  /* GDB cannot handle fixed-point types yet, so rely on GNAT encodings
-     instead for it.  */
+  /* Do nothing if the GNAT encodings are used.  */
   if (!TYPE_IS_FIXED_POINT_P (type)
-      || gnat_encodings != DWARF_GNAT_ENCODINGS_MINIMAL)
+      || gnat_encodings == DWARF_GNAT_ENCODINGS_ALL)
     return false;
 
   scale_factor = TYPE_SCALE_FACTOR (type);