Fix info mem command for 32 bits host/64 bits target

When running gdb on 32 bits host for 64 bits target, info mem command
truncates the target address to 32 bits, like in the example below
	(gdb) set architecture powerpc:common64
	(gdb) mem 0x100000000 0x200000000 rw
	(gdb) info mem
	1   y  	0x0000000000000000 0x0000000000000000 rw nocache

gdb/ChangeLog:

        PR gdb/15684
        * memattr.c (mem_info_command): Remove "unsigned long" casts.

Signed-off-by: Catalin Udma <catalin.udma@freescale.com>

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f3a358e66a34588510e37c53e90a149a0d06fd7c..b897516a7d2f9302f9aa570ed7208e8b55a050ed 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-15  Catalin Udma  <catalin.udma@freescale.com>
+
+       PR gdb/15684
+       * memattr.c (mem_info_command): Remove "unsigned long" casts.
+
 2014-12-13  Doug Evans  <xdje42@gmail.com>
 
        * utils.c (make_hex_string): Fix off-by-one error.

diff --git a/gdb/memattr.c b/gdb/memattr.c
index 25e455495eecd15ca1c995a222cf07dfc2c9e310..9d2a2d452b04219423b5b247ac294c8ba6c002be 100644 (file)
--- a/gdb/memattr.c
+++ b/gdb/memattr.c
@@ -447,9 +447,9 @@ mem_info_command (char *args, int from_tty)
                       m->number,
                       m->enabled_p ? 'y' : 'n');
       if (gdbarch_addr_bit (target_gdbarch ()) <= 32)
-       tmp = hex_string_custom ((unsigned long) m->lo, 8);
+       tmp = hex_string_custom (m->lo, 8);
       else
-       tmp = hex_string_custom ((unsigned long) m->lo, 16);
+       tmp = hex_string_custom (m->lo, 16);
       
       printf_filtered ("%s ", tmp);
 
@@ -458,14 +458,14 @@ mem_info_command (char *args, int from_tty)
          if (m->hi == 0)
            tmp = "0x100000000";
          else
-           tmp = hex_string_custom ((unsigned long) m->hi, 8);
+           tmp = hex_string_custom (m->hi, 8);
        }
       else
        {
          if (m->hi == 0)
            tmp = "0x10000000000000000";
          else
-           tmp = hex_string_custom ((unsigned long) m->hi, 16);
+           tmp = hex_string_custom (m->hi, 16);
        }
 
       printf_filtered ("%s ", tmp);