* 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 2abbc4812c579976ad4619f8e2a0e4cdc59e757e..339bb59e88782cecb85146789a81841d9d14f61e 100644 (file)
--- 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 fa0b365f83997cae1673893cf010c82640d29e81..2ea4d28909ede4690f256694aee777763f4d0723 100644 (file)
--- 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 0fad4fd493f4007f8a6c91592b0fbac2d55e5184..e7c56515a95ff4002ee4f1195486c805c358515b 100644 (file)
--- 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 f6ccf1e812bc140285c00f5664635e1ca7f1af63..d713a678781a6597b7f0a762a724e69cf3f7ad64 100644 (file)
--- 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);