From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 21 Dec 2023 06:32:22 +0000 (-0500)
Subject: sim: frv: fix -Wimplicit-fallthrough warnings
X-Git-Tag: binutils-2_42~453
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=aab715218662ccbc947b74c4fc5832c56b313aef;p=thirdparty%2Fbinutils-gdb.git

sim: frv: fix -Wimplicit-fallthrough warnings

Replace some fall through comments with the attribute.
---

diff --git a/sim/frv/cache.c b/sim/frv/cache.c
index c2beb39d3ef..2d0fe5a590e 100644
--- a/sim/frv/cache.c
+++ b/sim/frv/cache.c
@@ -136,7 +136,7 @@ frv_cache_reconfigure (SIM_CPU *current_cpu, FRV_CACHE *cache)
 	      break;
 	    }
 	}
-      /* fall through */
+      ATTRIBUTE_FALLTHROUGH;
     default:
       /* Set the cache to its original settings.  */
       cache->sets = cache->configured_sets;
diff --git a/sim/frv/interrupts.c b/sim/frv/interrupts.c
index baf058f18d4..979360738ba 100644
--- a/sim/frv/interrupts.c
+++ b/sim/frv/interrupts.c
@@ -835,7 +835,7 @@ set_exception_status_registers (
 	{
 	case FRV_DIVISION_EXCEPTION:
 	  set_isr_exception_fields (current_cpu, item);
-	  /* fall thru to set reg_index.  */
+	  ATTRIBUTE_FALLTHROUGH;  /* To set reg_index.  */
 	case FRV_COMMIT_EXCEPTION:
 	  /* For fr550, always use ESR0.  */
 	  if (STATE_ARCHITECTURE (sd)->mach == bfd_mach_fr550)
@@ -855,7 +855,7 @@ set_exception_status_registers (
 	  break;
 	case FRV_DATA_ACCESS_EXCEPTION:
 	  set_daec = 1;
-	  /* fall through */
+	  ATTRIBUTE_FALLTHROUGH;
 	case FRV_DATA_ACCESS_MMU_MISS:
 	case FRV_MEM_ADDRESS_NOT_ALIGNED:
 	  /* Get the appropriate ESR, EPCR, EAR and EDR.