From: Michael Meissner <gnu@the-meissners.org>
Date: Wed, 16 Oct 1996 22:16:21 +0000 (+0000)
Subject: Make read/write memory functions inlined
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d6fe5ca5689638a23556073ca9207e8c706a6ef8;p=binutils-gdb.git

Make read/write memory functions inlined
---

diff --git a/sim/d10v/d10v_sim.h b/sim/d10v/d10v_sim.h
index 038f23a918f..3ecdc7adbd4 100644
--- a/sim/d10v/d10v_sim.h
+++ b/sim/d10v/d10v_sim.h
@@ -167,12 +167,12 @@ extern struct simops Simops[];
 #undef ENDIAN_INLINE
 
 #else
-uint32 get_longword PARAMS ((uint8 *));
-uint16 get_word PARAMS ((uint8 *));
-int64 get_longlong PARAMS ((uint8 *));
-void write_word PARAMS ((uint8 *addr, uint16 data));
-void write_longword PARAMS ((uint8 *addr, uint32 data));
-void write_longlong PARAMS ((uint8 *addr, int64 data));
+extern uint32 get_longword PARAMS ((uint8 *));
+extern uint16 get_word PARAMS ((uint8 *));
+extern int64 get_longlong PARAMS ((uint8 *));
+extern void write_word PARAMS ((uint8 *addr, uint16 data));
+extern void write_longword PARAMS ((uint8 *addr, uint32 data));
+extern void write_longlong PARAMS ((uint8 *addr, int64 data));
 #endif
 
 #define SW(addr,data)		write_word((long)(addr)+State.imem,data)
diff --git a/sim/d10v/endian.c b/sim/d10v/endian.c
new file mode 100644
index 00000000000..929edc9317c
--- /dev/null
+++ b/sim/d10v/endian.c
@@ -0,0 +1,63 @@
+#ifndef ENDIAN_INLINE
+#define NO_ENDIAN_INLINE
+#include "d10v_sim.h"
+#define ENDIAN_INLINE
+#endif
+
+ENDIAN_INLINE uint32
+get_longword (x)
+      uint8 *x;
+{
+  return ((uint32)x[0]<<24) + ((uint32)x[1]<<16) + ((uint32)x[2]<<8) + ((uint32)x[3]);
+}
+
+ENDIAN_INLINE int64
+get_longlong (x)
+      uint8 *x;
+{
+  uint32 top = ((uint32)x[0]<<24) + ((uint32)x[1]<<16) + ((uint32)x[2]<<8) + ((uint32)x[3]);
+  uint32 bottom = ((uint32)x[4]<<24) + ((uint32)x[5]<<16) + ((uint32)x[6]<<8) + ((uint32)x[7]);
+  return (((int64)top)<<32) | (int64)bottom;
+}
+
+ENDIAN_INLINE uint16
+get_word (x)
+      uint8 *x;
+{
+  return ((uint16)x[0]<<8) + x[1];
+}
+
+ENDIAN_INLINE void
+write_word (addr, data)
+     uint8 *addr;
+     uint16 data;
+{
+  addr[0] = (data >> 8) & 0xff;
+  addr[1] = data & 0xff;
+}
+
+ENDIAN_INLINE void
+write_longword (addr, data)
+     uint8 *addr;
+     uint32 data;
+{
+  addr[0] = (data >> 24) & 0xff;
+  addr[1] = (data >> 16) & 0xff;
+  addr[2] = (data >> 8) & 0xff;
+  addr[3] = data & 0xff;
+}
+
+ENDIAN_INLINE void
+write_longlong (addr, data)
+     uint8 *addr;
+     int64 data;
+{
+  addr[0] = data >> 56;
+  addr[1] = (data >> 48) & 0xff;
+  addr[2] = (data >> 40) & 0xff;
+  addr[3] = (data >> 32) & 0xff;
+  addr[4] = (data >> 24) & 0xff;
+  addr[5] = (data >> 16) & 0xff;
+  addr[6] = (data >> 8) & 0xff;
+  addr[7] = data & 0xff;
+}
diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
index 11a18c480df..d06b86bb84c 100644
--- a/sim/d10v/interp.c
+++ b/sim/d10v/interp.c
@@ -65,69 +65,6 @@ lookup_hash (ins, size)
   return (h);
 }
 
-uint32
-get_longword (x)
-      uint8 *x;
-{
-  uint8 *a = x;
-  return (a[0]<<24) + (a[1]<<16) + (a[2]<<8) + (a[3]);
-}
-
-int64
-get_longlong (x)
-      uint8 *x;
-{
-  uint8 *a = x;
-  return ((int64)a[0]<<56) + ((int64)a[1]<<48) + ((int64)a[2]<<40) + ((int64)a[3]<<32) +
-    ((int64)a[4]<< 24) + ((int64)a[5]<<16) + ((int64)a[6]<<8) + (int64)a[7];
-}
-
-uint16
-get_word (x)
-      uint8 *x;
-{
-  uint8 *a = x;
-  return ((uint16)a[0]<<8) + a[1];
-}
-
-
-void
-write_word (addr, data)
-     uint8 *addr;
-     uint16 data;
-{
-  uint8 *a = addr;
-  a[0] = data >> 8;
-  a[1] = data & 0xff;
-}
-
-void
-write_longword (addr, data)
-     uint8 *addr;
-     uint32 data;
-{
-  addr[0] = (data >> 24) & 0xff;
-  addr[1] = (data >> 16) & 0xff;
-  addr[2] = (data >> 8) & 0xff;
-  addr[3] = data & 0xff;
-}
-
-void
-write_longlong (addr, data)
-     uint8 *addr;
-     int64 data;
-{
-  uint8 *a = addr;
-  a[0] = data >> 56;
-  a[1] = (data >> 48) & 0xff;
-  a[2] = (data >> 40) & 0xff;
-  a[3] = (data >> 32) & 0xff;
-  a[4] = (data >> 24) & 0xff;
-  a[5] = (data >> 16) & 0xff;
-  a[6] = (data >> 8) & 0xff;
-  a[7] = data & 0xff;
-}
-
 static void
 get_operands (struct simops *s, uint32 ins)
 {