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Proposed fix to gdb for printing 64-bit addresses on AIX
- From: Brian Taylor <briant at model dot com>
- To: gdb-patches at sources dot redhat dot com
- Date: Mon, 29 Apr 2002 11:16:33 -0700
- Subject: Proposed fix to gdb for printing 64-bit addresses on AIX
- Organization: Model Technology
Problem:
64-bit addresses reported by 'info break' and 'backtrace' are truncated
when debugging a 64-bit executable on AIX 4.3.
ChangeLog entry:
2002-04-29 Brian Taylor <briant@model.com>
* ui-out.c (ui_out_field_core_addr): Use the function
'longest_local_hex_string_custom' to format addresses > 32 bits
wide.
Diff between OLD (5.1.1) version and NEW version:
diff -cp ui-out.c.orig ui-out.c
*** ui-out.c.orig Thu Jul 5 20:53:11 2001
--- ui-out.c Mon Apr 29 11:11:29 2002
*************** ui_out_field_core_addr (struct ui_out *u
*** 457,467 ****
const char *fldname,
CORE_ADDR address)
{
! char addstr[20];
! /* FIXME-32x64: need a print_address_numeric with field width */
! /* print_address_numeric (address, 1, local_stream); */
! strcpy (addstr, local_hex_string_custom ((unsigned long) address,
"08l"));
ui_out_field_string (uiout, fldname, addstr);
}
--- 457,469 ----
const char *fldname,
CORE_ADDR address)
{
! /* Modified to print 64 bit addresses for powerpc-ibm-aix4.3.2.0 */
! char addstr[50];
! if (TARGET_ADDR_BIT <= 32)
! strcpy (addstr, local_hex_string_custom ((unsigned long) address,
"08l"));! else
! strcpy (addstr, longest_local_hex_string_custom (address, "016l"));
ui_out_field_string (uiout, fldname, addstr);
}
--
Brian Taylor Model Technology
Staff Engineer 10450 SW Nimbus Ave., Bldg. R-b
briant@model.com Portland, OR 97223-4347
Phone: (503) 526-3042 Fax: (503) 526-5473