Fix -Wpointer-sign errors in ia64-tdep.c

gdb/ChangeLog:

        * ia64-tdep.c (ia64_access_fpreg): Change cast of val
        from "char *" to "gdb_byte *".
        (ia64_access_rse_fpreg, ia64_access_mem): Likewise.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 86e8660..fc87f05 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2013-05-01  Joel Brobecker  <brobecker@adacore.com>
+
+       * ia64-tdep.c (ia64_access_fpreg): Change cast of val
+       from "char *" to "gdb_byte *".
+       (ia64_access_rse_fpreg, ia64_access_mem): Likewise.
+
 2013-04-30  Doug Evans  <dje@google.com>
 
        * dwarf2read.c (lookup_dwo_unit): Return NULL if DWO not found.

diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c
index 7d440e4..44000b9 100644 (file)
--- a/gdb/ia64-tdep.c
+++ b/gdb/ia64-tdep.c
@@ -2558,7 +2558,7 @@ ia64_access_fpreg (unw_addr_space_t as, unw_regnum_t uw_regnum,
   /* We never call any libunwind routines that need to write registers.  */
   gdb_assert (!write);
 
-  get_frame_register (this_frame, regnum, (char *) val);
+  get_frame_register (this_frame, regnum, (gdb_byte *) val);
 
   return 0;
 }
@@ -2639,7 +2639,7 @@ ia64_access_rse_fpreg (unw_addr_space_t as, unw_regnum_t uw_regnum,
   /* We never call any libunwind routines that need to write registers.  */
   gdb_assert (!write);
 
-  regcache_cooked_read (regcache, regnum, (char *) val);
+  regcache_cooked_read (regcache, regnum, (gdb_byte *) val);
 
   return 0;
 }
@@ -2664,9 +2664,9 @@ ia64_access_mem (unw_addr_space_t as,
 
   /* XXX do we need to normalize byte-order here?  */
   if (write)
-    return target_write_memory (addr, (char *) val, sizeof (unw_word_t));
+    return target_write_memory (addr, (gdb_byte *) val, sizeof (unw_word_t));
   else
-    return target_read_memory (addr, (char *) val, sizeof (unw_word_t));
+    return target_read_memory (addr, (gdb_byte *) val, sizeof (unw_word_t));
 }
 
 /* Call low-level function to access the kernel unwind table.  */