From: Richard Earnshaw <richard.earnshaw@arm.com>
Date: Tue, 7 May 2002 12:58:51 +0000 (+0000)
Subject: * arm-tdep.h (ARM_MAX_REGISTER_RAW_SIZE): Define.
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=7bbcf283071c5971093c78e9e5655fe1b115df0b;p=deliverable%2Fbinutils-gdb.git

* arm-tdep.h (ARM_MAX_REGISTER_RAW_SIZE): Define.
(ARM_MAX_REGISTER_VIRTUAL_SIZE): Define.
* arm-tdep.c (arm_store_return_value): Use them.
Use FP_REGISTER_RAW_SIZE when setting the FPA return value.
* remote-rdp.c (remote_rdp_fetch_register): Use
ARM_MAX_REGISTER_RAW_SIZE.
(remote_rdp_store_register): Likewise.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2abbc4812c..339bb59e88 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+2002-05-07  Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm-tdep.h (ARM_MAX_REGISTER_RAW_SIZE): Define.
+	(ARM_MAX_REGISTER_VIRTUAL_SIZE): Define.
+	* arm-tdep.c (arm_store_return_value): Use them.  
+	Use FP_REGISTER_RAW_SIZE when setting the FPA return value.
+	* remote-rdp.c (remote_rdp_fetch_register): Use
+	ARM_MAX_REGISTER_RAW_SIZE.
+	(remote_rdp_store_register): Likewise.
+
 2002-05-07  Michal Ludvig  <mludvig@suse.cz>
 
 	* dwarf2cfi.c: Code cleanup, removed unused variables, 
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index fa0b365f83..2ea4d28909 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -2336,7 +2336,7 @@ arm_store_return_value (struct type *type, char *valbuf)
   if (TYPE_CODE (type) == TYPE_CODE_FLT)
     {
       struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
-      char buf[MAX_REGISTER_RAW_SIZE];
+      char buf[ARM_MAX_REGISTER_RAW_SIZE];
 
       switch (tdep->fp_model)
 	{
@@ -2344,7 +2344,7 @@ arm_store_return_value (struct type *type, char *valbuf)
 
 	  convert_to_extended (valbuf, buf);
 	  write_register_bytes (REGISTER_BYTE (ARM_F0_REGNUM), buf,
-				MAX_REGISTER_RAW_SIZE);
+				FP_REGISTER_RAW_SIZE);
 	  break;
 
 	case ARM_FLOAT_SOFT:
diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h
index 0fad4fd493..e7c56515a9 100644
--- a/gdb/arm-tdep.h
+++ b/gdb/arm-tdep.h
@@ -45,6 +45,10 @@ enum gdb_regnum {
   ARM_LAST_FP_ARG_REGNUM = ARM_F3_REGNUM
 };
 
+/* Used in target-specific code when we need to know the size of the
+   largest type of register we need to handle.  */
+#define ARM_MAX_REGISTER_RAW_SIZE	12
+#define ARM_MAX_REGISTER_VIRTUAL_SIZE	8
 
 /* Size of integer registers.  */
 #define INT_REGISTER_RAW_SIZE		4
diff --git a/gdb/remote-rdp.c b/gdb/remote-rdp.c
index f6ccf1e812..d713a67878 100644
--- a/gdb/remote-rdp.c
+++ b/gdb/remote-rdp.c
@@ -612,7 +612,7 @@ remote_rdp_fetch_register (int regno)
     }
   else
     {
-      char buf[MAX_REGISTER_RAW_SIZE];
+      char buf[ARM_MAX_REGISTER_RAW_SIZE];
       if (regno < 15)
 	rdp_fetch_one_register (1 << regno, buf);
       else if (regno == ARM_PC_REGNUM)
@@ -642,7 +642,7 @@ remote_rdp_store_register (int regno)
     }
   else
     {
-      char tmp[MAX_REGISTER_RAW_SIZE];
+      char tmp[ARM_MAX_REGISTER_RAW_SIZE];
       read_register_gen (regno, tmp);
       if (regno < 15)
 	rdp_store_one_register (1 << regno, tmp);