* elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.

[deliverable/binutils-gdb.git] / gas / config / tc-hppa.c

diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c
index 8823db2d27f0566f48d928859226ff7b48c8074a..e55b2b45c145b6bc90d42ddb59090e06ca5a950a 100644 (file)
--- a/gas/config/tc-hppa.c
+++ b/gas/config/tc-hppa.c
@@ -1,6 +1,7 @@
 /* tc-hppa.c -- Assemble for the PA
    Copyright 1989, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-   2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+   2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -1401,7 +1402,8 @@ tc_gen_reloc (asection *section, fixS *fixp)
   /* ??? It might be better to hide this +8 stuff in tc_cfi_emit_pcrel_expr,
      undefine DIFF_EXPR_OK, and let these sorts of complex expressions fail
      when R_HPPA_COMPLEX == R_PARISC_UNIMPLEMENTED.  */
-  if (fixp->fx_r_type == R_HPPA_COMPLEX && fixp->fx_pcrel)
+  if (fixp->fx_r_type == (bfd_reloc_code_real_type) R_HPPA_COMPLEX
+      && fixp->fx_pcrel)
     {
       fixp->fx_r_type = R_HPPA_PCREL_CALL;
       fixp->fx_offset += 8;
@@ -2561,7 +2563,6 @@ pa_get_absolute_expression (struct pa_it *insn, char **strp)
   if (insn->exp.X_op == O_modulus)
     {
       char *s, c;
-      int retval;
 
       input_line_pointer = *strp;
       s = *strp;
@@ -2571,7 +2572,7 @@ pa_get_absolute_expression (struct pa_it *insn, char **strp)
       c = *s;
       *s = 0;
 
-      retval = pa_get_absolute_expression (insn, strp);
+      pa_get_absolute_expression (insn, strp);
 
       input_line_pointer = save_in;
       *s = c;
@@ -3968,6 +3969,12 @@ pa_ip (char *str)
 
                  /* Handle an add condition.  */
                  case 'A':
+                   /* PR gas/11395
+                      If we are looking for 64-bit add conditions and we
+                      do not have the ",*" prefix, then we have no match.  */
+                   if (*s != ',')
+                     break;
+                   /* Fall through.  */
                  case 'a':
                    cmpltr = 0;
                    flag = 0;
@@ -5969,6 +5976,10 @@ pa_build_unwind_subspace (struct call_info *call_info)
       != (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
     return;
 
+  if (call_info->start_symbol == NULL)
+    /* This can happen if there were errors earlier on in the assembly.  */
+    return;
+
   /* Replace the start symbol with a local symbol that will be reduced
      to a section offset.  This avoids problems with weak functions with
      multiple definitions, etc.  */
@@ -6492,6 +6503,7 @@ process_exit (void)
   /* Mark the end of the function, stuff away the location of the frag
      for the end of the function, and finally call pa_build_unwind_subspace
      to add an entry in the unwind table.  */
+  (void) where;
   hppa_elf_mark_end_of_function ();
   pa_build_unwind_subspace (last_call_info);
 #else
@@ -6633,6 +6645,8 @@ pa_type_args (symbolS *symbolP, int is_export)
      to the SOM BFD backend.  */
 #ifdef obj_set_symbol_type
   obj_set_symbol_type (bfdsym, (int) type);
+#else
+  (void) type;
 #endif
 
   /* Now that the type of the exported symbol has been handled,
@@ -6655,6 +6669,8 @@ pa_type_args (symbolS *symbolP, int is_export)
          arg_reloc = pa_align_arg_reloc (temp, pa_build_arg_reloc (name));
 #if defined (OBJ_SOM) || defined (ELF_ARG_RELOC)
          symbol_arg_reloc_info (symbolP) |= arg_reloc;
+#else
+         (void) arg_reloc;
 #endif
          *input_line_pointer = c;
        }
@@ -6669,6 +6685,8 @@ pa_type_args (symbolS *symbolP, int is_export)
          arg_reloc = pa_build_arg_reloc (name);
 #if defined (OBJ_SOM) || defined (ELF_ARG_RELOC)
          symbol_arg_reloc_info (symbolP) |= arg_reloc;
+#else
+         (void) arg_reloc;
 #endif
          *input_line_pointer = c;
        }
@@ -7369,7 +7387,7 @@ pa_subspace (int create_new)
 {
   char *name, *ss_name, c;
   char loadable, code_only, comdat, common, dup_common, zero, sort;
-  int i, access, space_index, alignment, quadrant, applicable, flags;
+  int i, access_ctr, space_index, alignment, quadrant, applicable, flags;
   sd_chain_struct *space;
   ssd_chain_struct *ssd;
   asection *section;
@@ -7392,7 +7410,7 @@ pa_subspace (int create_new)
 
       /* Load default values.  */
       sort = 0;
-      access = 0x7f;
+      access_ctr = 0x7f;
       loadable = 1;
       comdat = 0;
       common = 0;
@@ -7437,7 +7455,7 @@ pa_subspace (int create_new)
                  space_index = pa_def_subspaces[i].space_index;
                  alignment = pa_def_subspaces[i].alignment;
                  quadrant = pa_def_subspaces[i].quadrant;
-                 access = pa_def_subspaces[i].access;
+                 access_ctr = pa_def_subspaces[i].access;
                  sort = pa_def_subspaces[i].sort;
                  break;
                }
@@ -7475,7 +7493,7 @@ pa_subspace (int create_new)
                {
                  *input_line_pointer = c;
                  input_line_pointer++;
-                 access = get_absolute_expression ();
+                 access_ctr = get_absolute_expression ();
                }
              else if ((strncasecmp (name, "sort", 4) == 0))
                {
@@ -7583,14 +7601,14 @@ pa_subspace (int create_new)
 
        current_subspace = update_subspace (space, ss_name, loadable,
                                            code_only, comdat, common,
-                                           dup_common, sort, zero, access,
+                                           dup_common, sort, zero, access_ctr,
                                            space_index, alignment, quadrant,
                                            section);
       else
        current_subspace = create_new_subspace (space, ss_name, loadable,
                                                code_only, comdat, common,
                                                dup_common, zero, sort,
-                                               access, space_index,
+                                               access_ctr, space_index,
                                                alignment, quadrant, section);
 
       demand_empty_rest_of_line ();
@@ -7821,7 +7839,7 @@ create_new_subspace (sd_chain_struct *space,
                     int dup_common,
                     int is_zero ATTRIBUTE_UNUSED,
                     int sort,
-                    int access,
+                    int access_ctr,
                     int space_index ATTRIBUTE_UNUSED,
                     int alignment ATTRIBUTE_UNUSED,
                     int quadrant,
@@ -7876,7 +7894,7 @@ create_new_subspace (sd_chain_struct *space,
     }
 
 #ifdef obj_set_subsection_attributes
-  obj_set_subsection_attributes (seg, space->sd_seg, access, sort,
+  obj_set_subsection_attributes (seg, space->sd_seg, access_ctr, sort,
                                 quadrant, comdat, common, dup_common);
 #endif
 
@@ -7896,7 +7914,7 @@ update_subspace (sd_chain_struct *space,
                 int dup_common,
                 int sort,
                 int zero ATTRIBUTE_UNUSED,
-                int access,
+                int access_ctr,
                 int space_index ATTRIBUTE_UNUSED,
                 int alignment ATTRIBUTE_UNUSED,
                 int quadrant,
@@ -7907,7 +7925,7 @@ update_subspace (sd_chain_struct *space,
   chain_entry = is_defined_subspace (name);
 
 #ifdef obj_set_subsection_attributes
-  obj_set_subsection_attributes (section, space->sd_seg, access, sort,
+  obj_set_subsection_attributes (section, space->sd_seg, access_ctr, sort,
                                 quadrant, comdat, common, dup_common);
 #endif