diff options
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/doc/gdb.texinfo | 2 | ||||
| -rw-r--r-- | gdb/i386-tdep.c | 7 |
4 files changed, 17 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 9075fcc..c5730cc 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2015-06-10 Walfred Tedeschi <walfred.tedeschi@intel.com> + + * i386-tdep.c (i386_mpx_get_bt_entry): Add a cast for mpx_bd_mask + and bt_mask to CORE_ADDR. + 2015-06-11 Gary Benson <gbenson@redhat.com> * nat/linux-namespaces.c (mnsh_send_message): Use pulongest. diff --git a/gdb/doc/ChangeLog b/gdb/doc/ChangeLog index 9264cfa..71f4508 100644 --- a/gdb/doc/ChangeLog +++ b/gdb/doc/ChangeLog @@ -1,3 +1,8 @@ +2015-06-10 Walfred Tedeschi <walfred.tedeschi@intel.com> + + * gdb.textinfo (i386): Fix "@end table" end and "@table" placement. + + 2015-06-10 Gary Benson <gbenson@redhat.com> * gdb.texinfo (Remote Configuration): Document the diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index f502143..65c9d4f 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -22131,6 +22131,7 @@ be returned in a register. @kindex show struct-convention Show the current setting of the convention to return @code{struct}s from functions. +@end table @subsubsection Intel(R) @dfn{Memory Protection Extensions} (MPX). @@ -22172,6 +22173,7 @@ the bounds pointer's value along with its bounds. Evaluating and changing bounds located in bound tables is therefore interesting while investigating bugs on MPX context. @value{GDBN} provides commands for this purpose: +@table @code @item show mpx bound @var{pointer} @kindex show mpx bound Display bounds of the given @var{pointer}. diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c index 133021f..42d0346 100644 --- a/gdb/i386-tdep.c +++ b/gdb/i386-tdep.c @@ -8678,12 +8678,15 @@ i386_mpx_get_bt_entry (CORE_ADDR ptr, CORE_ADDR bd_base) if (gdbarch_ptr_bit (gdbarch) == 64) { - mpx_bd_mask = MPX_BD_MASK; + mpx_bd_mask = (CORE_ADDR) MPX_BD_MASK; bd_ptr_r_shift = 20; bd_ptr_l_shift = 3; bt_select_r_shift = 3; bt_select_l_shift = 5; - bt_mask = MPX_BT_MASK; + bt_mask = (CORE_ADDR) MPX_BT_MASK; + + if ( sizeof (CORE_ADDR) == 4) + error (_("operation not supported")); } else { |