unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen to eliminate warning.

	* unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen
	to eliminate warning.
	(linear_search_fdes): Declare p as unsigned.
	(binary_search_mixed_encoding_fdes): Likewise.
	* unwind-dw2.c (get_cie_encoding): Cast argument to strlen
	to eliminate warning.
	* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing
	type cast.

From-SVN: r86280

gcc/ChangeLog

 2004-08-19  Ulrich Weigand  <uweigand@de.ibm.com>
 
+	* unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen
+	to eliminate warning.
+	(linear_search_fdes): Declare p as unsigned.
+	(binary_search_mixed_encoding_fdes): Likewise.
+	* unwind-dw2.c (get_cie_encoding): Cast argument to strlen
+	to eliminate warning.
+	* config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing
+	type cast.
+
+2004-08-19  Ulrich Weigand  <uweigand@de.ibm.com>
+
 	* config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype.
 	* config/s390/s390.c (preferred_la_operand_p): Accept two operands
 	instead of one.  Check for strictly legitimate address.

gcc/config/s390/linux.h

@@ -191,7 +191,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 									\
     if (signo_ && (*signo_ == 11 || *signo_ == 7))			\
       {									\
-	(FS)->regs.reg[33].loc.exp = regs_->psw_addr + 1;		\
+	(FS)->regs.reg[33].loc.exp = 					\
+		(unsigned char *)regs_->psw_addr + 1;			\
 	(FS)->regs.reg[32].loc.offset = 				\
 		(long)&(FS)->regs.reg[33].loc.exp - new_cfa_;		\
       }									\

gcc/unwind-dw2-fde.c

@@ -273,7 +273,7 @@ get_cie_encoding (const struct dwarf_cie *cie)
   if (aug[0] != 'z')
     return DW_EH_PE_absptr;
 
-  p = aug + strlen (aug) + 1;		/* Skip the augmentation string.  */
+  p = aug + strlen ((const char *)aug) + 1; /* Skip the augmentation string.  */
   p = read_uleb128 (p, &utmp);		/* Skip code alignment.  */
   p = read_sleb128 (p, &stmp);		/* Skip data alignment.  */
   if (cie->version == 1)		/* Skip return address column.  */
@@ -808,7 +808,7 @@ linear_search_fdes (struct object *ob, const fde *this_fde, void *pc)
       else
 	{
 	  _Unwind_Ptr mask;
-	  const char *p;
+	  const unsigned char *p;
 
 	  p = read_encoded_value_with_base (encoding, base,
 					    this_fde->pc_begin, &pc_begin);
@@ -878,7 +878,7 @@ binary_search_single_encoding_fdes (struct object *ob, void *pc)
       size_t i = (lo + hi) / 2;
       const fde *f = vec->array[i];
       _Unwind_Ptr pc_begin, pc_range;
-      const char *p;
+      const unsigned char *p;
 
       p = read_encoded_value_with_base (encoding, base, f->pc_begin,
 					&pc_begin);
@@ -906,7 +906,7 @@ binary_search_mixed_encoding_fdes (struct object *ob, void *pc)
       size_t i = (lo + hi) / 2;
       const fde *f = vec->array[i];
       _Unwind_Ptr pc_begin, pc_range;
-      const char *p;
+      const unsigned char *p;
       int encoding;
 
       encoding = get_fde_encoding (f);

gcc/unwind-dw2.c

@@ -262,7 +262,7 @@ extract_cie_info (const struct dwarf_cie *cie, struct _Unwind_Context *context,
 		  _Unwind_FrameState *fs)
 {
   const unsigned char *aug = cie->augmentation;
-  const unsigned char *p = aug + strlen (aug) + 1;
+  const unsigned char *p = aug + strlen ((const char *)aug) + 1;
   const unsigned char *ret = NULL;
   _Unwind_Word utmp;