From: Mike Frysinger <vapier@gentoo.org>
Date: Thu, 21 Dec 2023 06:33:32 +0000 (-0500)
Subject: sim: m68hc11: fix -Wimplicit-fallthrough warnings
X-Git-Tag: binutils-2_42~452
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=452bfb00b5f2f48faef0bdca704274da38272fcc;p=thirdparty%2Fbinutils-gdb.git

sim: m68hc11: fix -Wimplicit-fallthrough warnings

Seems like these register operations intended on falling thru.
---

diff --git a/sim/m68hc11/dv-m68hc11sio.c b/sim/m68hc11/dv-m68hc11sio.c
index d5ecbe4f822..03b44613c18 100644
--- a/sim/m68hc11/dv-m68hc11sio.c
+++ b/sim/m68hc11/dv-m68hc11sio.c
@@ -523,6 +523,7 @@ m68hc11sio_io_read_buffer (struct hw *me,
     case M6811_SCSR:
       controller->rx_clear_scsr = m68hc11_cpu->ios[M6811_SCSR]
         & (M6811_RDRF | M6811_IDLE | M6811_OR | M6811_NF | M6811_FE);
+      ATTRIBUTE_FALLTHROUGH;
       
     case M6811_BAUD:
     case M6811_SCCR1:
diff --git a/sim/m68hc11/dv-m68hc11spi.c b/sim/m68hc11/dv-m68hc11spi.c
index e552fd5de9a..ac44e6ed7e2 100644
--- a/sim/m68hc11/dv-m68hc11spi.c
+++ b/sim/m68hc11/dv-m68hc11spi.c
@@ -405,6 +405,7 @@ m68hc11spi_io_read_buffer (struct hw *me,
     case M6811_SPSR:
       controller->rx_clear_scsr = m68hc11_cpu->ios[M6811_SCSR]
         & (M6811_SPIF | M6811_WCOL | M6811_MODF);
+      ATTRIBUTE_FALLTHROUGH;
       
     case M6811_SPCR:
       val = m68hc11_cpu->ios[base];