Canonicalize conversion operators

[deliverable/binutils-gdb.git] / sim / bfin / dv-bfin_sic.c

diff --git a/sim/bfin/dv-bfin_sic.c b/sim/bfin/dv-bfin_sic.c
index da1091bd411fe92c333a158b19b89cf25436f02a..262dd7d136e00afa3b2c99517fd67528a703668c 100644 (file)
--- a/sim/bfin/dv-bfin_sic.c
+++ b/sim/bfin/dv-bfin_sic.c
@@ -1,6 +1,6 @@
 /* Blackfin System Interrupt Controller (SIC) model.
 
-   Copyright (C) 2010-2011 Free Software Foundation, Inc.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
    Contributed by Analog Devices, Inc.
 
    This file is part of simulators.
@@ -150,6 +150,10 @@ bfin_sic_52x_io_write_buffer (struct hw *me, const void *source, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true))
+    return 0;
+
   if (nr_bytes == 4)
     value = dv_load_4 (source);
   else
@@ -204,6 +208,10 @@ bfin_sic_52x_io_read_buffer (struct hw *me, void *dest, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false))
+    return 0;
+
   mmr_off = addr - sic->base;
   valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off);
   value16p = valuep;
@@ -256,6 +264,10 @@ bfin_sic_537_io_write_buffer (struct hw *me, const void *source, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true))
+    return 0;
+
   if (nr_bytes == 4)
     value = dv_load_4 (source);
   else
@@ -309,6 +321,10 @@ bfin_sic_537_io_read_buffer (struct hw *me, void *dest, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false))
+    return 0;
+
   mmr_off = addr - sic->base;
   valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off);
   value16p = valuep;
@@ -362,6 +378,10 @@ bfin_sic_54x_io_write_buffer (struct hw *me, const void *source, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true))
+    return 0;
+
   if (nr_bytes == 4)
     value = dv_load_4 (source);
   else
@@ -412,6 +432,10 @@ bfin_sic_54x_io_read_buffer (struct hw *me, void *dest, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false))
+    return 0;
+
   mmr_off = addr - sic->base;
   valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off);
   value16p = valuep;
@@ -461,6 +485,10 @@ bfin_sic_561_io_write_buffer (struct hw *me, const void *source, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, true))
+    return 0;
+
   if (nr_bytes == 4)
     value = dv_load_4 (source);
   else
@@ -515,6 +543,10 @@ bfin_sic_561_io_read_buffer (struct hw *me, void *dest, int space,
   bu32 *value32p;
   void *valuep;
 
+  /* Invalid access mode is higher priority than missing register.  */
+  if (!dv_bfin_mmr_require_16_32 (me, addr, nr_bytes, false))
+    return 0;
+
   mmr_off = addr - sic->base;
   valuep = (void *)((unsigned long)sic + mmr_base() + mmr_off);
   value16p = valuep;
@@ -926,7 +958,7 @@ bfin_sic_finish (struct hw *me)
       /* Initialize the SIC.  */
       sic->bf54x.imask0 = sic->bf54x.imask1 = sic->bf54x.imask2 = 0;
       sic->bf54x.isr0 = sic->bf54x.isr1 = sic->bf54x.isr2 = 0;
-      sic->bf54x.iwr0 = sic->bf54x.iwr1 = sic->bf54x.iwr1 = 0xFFFFFFFF;
+      sic->bf54x.iwr0 = sic->bf54x.iwr1 = sic->bf54x.iwr2 = 0xFFFFFFFF;
       sic->bf54x.iar0 = 0x10000000;
       sic->bf54x.iar1 = 0x33322221;
       sic->bf54x.iar2 = 0x66655444;