2011-01-07 Michael Snyder <msnyder@vmware.com>

[deliverable/binutils-gdb.git] / gdb / frv-tdep.c

diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c
index 80d02d5151208ea8c8fd89b1a2819a203622b62e..a5a9a0ba9a4b7a5cc33a6e14146defb49cb6c1a3 100644 (file)
--- a/gdb/frv-tdep.c
+++ b/gdb/frv-tdep.c
@@ -264,7 +264,8 @@ set_variant_abi_fdpic (struct gdbarch_tdep *var)
 {
   var->frv_abi = FRV_ABI_FDPIC;
   var->register_names[fdpic_loadmap_exec_regnum] = xstrdup ("loadmap_exec");
-  var->register_names[fdpic_loadmap_interp_regnum] = xstrdup ("loadmap_interp");
+  var->register_names[fdpic_loadmap_interp_regnum]
+    = xstrdup ("loadmap_interp");
 }
 
 static void
@@ -443,7 +444,7 @@ frv_adjust_breakpoint_address (struct gdbarch *gdbarch, CORE_ADDR bpaddr)
 
   /* Find the end of the previous packing sequence.  This will be indicated
      by either attempting to access some inaccessible memory or by finding
-     an instruction word whose packing bit is set to one. */
+     an instruction word whose packing bit is set to one.  */
   while (count-- > 0 && addr >= func_start)
     {
       char instr[frv_instr_size];
@@ -536,7 +537,7 @@ frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
      the stack pointer to frame pointer: fp = sp + fp_offset.  */
   int fp_offset = 0;
 
-  /* Total size of frame prior to any alloca operations. */
+  /* Total size of frame prior to any alloca operations.  */
   int framesize = 0;
 
   /* Flag indicating if lr has been saved on the stack.  */
@@ -559,7 +560,7 @@ frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
   /* The address of the most recently scanned prologue instruction.  */
   CORE_ADDR last_prologue_pc;
 
-  /* The address of the next instruction. */
+  /* The address of the next instruction.  */
   CORE_ADDR next_pc;
 
   /* The upper bound to of the pc values to scan.  */
@@ -954,7 +955,8 @@ frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
 
       /* If LR was saved on the stack, record its location.  */
       if (lr_saved_on_stack)
-       info->saved_regs[lr_regnum].addr = this_base - fp_offset + lr_sp_offset;
+       info->saved_regs[lr_regnum].addr
+         = this_base - fp_offset + lr_sp_offset;
 
       /* The call instruction moves the caller's PC in the callee's LR.
         Since this is an unwind, do the reverse.  Copy the location of LR
@@ -1022,7 +1024,7 @@ frv_skip_main_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
      to the call instruction.
      
      Skip over this instruction if present.  It won't be present in
-     non-PIC code, and even in PIC code, it might not be present. 
+     non-PIC code, and even in PIC code, it might not be present.
      (This is due to the fact that GR15, the FDPIC register, already
      contains the correct value.)
 
@@ -1122,13 +1124,15 @@ frv_extract_return_value (struct type *type, struct regcache *regcache,
   else if (len == 8)
     {
       ULONGEST regval;
+
       regcache_cooked_read_unsigned (regcache, 8, &regval);
       store_unsigned_integer (valbuf, 4, byte_order, regval);
       regcache_cooked_read_unsigned (regcache, 9, &regval);
       store_unsigned_integer ((bfd_byte *) valbuf + 4, 4, byte_order, regval);
     }
   else
-    internal_error (__FILE__, __LINE__, _("Illegal return value length: %d"), len);
+    internal_error (__FILE__, __LINE__,
+                   _("Illegal return value length: %d"), len);
 }
 
 static CORE_ADDR
@@ -1220,7 +1224,7 @@ frv_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   if (stack_space > 0)
     sp -= stack_space;
 
-  /* Make sure stack is dword aligned. */
+  /* Make sure stack is dword aligned.  */
   sp = align_down (sp, 8);
 
   stack_offset = 0;
@@ -1284,7 +1288,8 @@ frv_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
            {
 #if 0
              printf("  Argnum %d data %x -> offset %d (%x)\n",
-                    argnum, *((int *)val), stack_offset, (int) (sp + stack_offset));
+                    argnum, *((int *)val), stack_offset,
+                    (int) (sp + stack_offset));
 #endif
              write_memory (sp + stack_offset, val, partial_len);
              stack_offset += align_up (partial_len, 4);