* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@86280 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6ac9d2f..4f832d4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,16 @@
 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.

diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h
index 0f51ef7..9dd07c7 100644 (file)
--- a/gcc/config/s390/linux.h
+++ b/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_;           \
       }                                                                        \

diff --git a/gcc/unwind-dw2-fde.c b/gcc/unwind-dw2-fde.c
index 2a81e36..ea467e4 100644 (file)
--- a/gcc/unwind-dw2-fde.c
+++ b/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);

diff --git a/gcc/unwind-dw2.c b/gcc/unwind-dw2.c
index 8b60b0c..3815d9f 100644 (file)
--- a/gcc/unwind-dw2.c
+++ b/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;