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Diffstat (limited to 'arch/powerpc/xmon/ppc-dis.c')
-rw-r--r--arch/powerpc/xmon/ppc-dis.c29
1 files changed, 20 insertions, 9 deletions
diff --git a/arch/powerpc/xmon/ppc-dis.c b/arch/powerpc/xmon/ppc-dis.c
index ac0a9d2..89098f32 100644
--- a/arch/powerpc/xmon/ppc-dis.c
+++ b/arch/powerpc/xmon/ppc-dis.c
@@ -1,5 +1,6 @@
/* ppc-dis.c -- Disassemble PowerPC instructions
- Copyright 1994 Free Software Foundation, Inc.
+ Copyright 1994, 1995, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support
This file is part of GDB, GAS, and the GNU binutils.
@@ -16,27 +17,36 @@ the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
+#include <asm/cputable.h>
#include "nonstdio.h"
#include "ansidecl.h"
#include "ppc.h"
-
-extern void print_address (unsigned long memaddr);
+#include "dis-asm.h"
/* Print a PowerPC or POWER instruction. */
int
-print_insn_powerpc (unsigned long insn, unsigned long memaddr, int dialect)
+print_insn_powerpc (unsigned long insn, unsigned long memaddr)
{
const struct powerpc_opcode *opcode;
const struct powerpc_opcode *opcode_end;
unsigned long op;
+ int dialect;
- if (dialect == 0)
- dialect = PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC | PPC_OPCODE_COMMON
+ dialect = PPC_OPCODE_PPC | PPC_OPCODE_CLASSIC | PPC_OPCODE_COMMON
| PPC_OPCODE_64 | PPC_OPCODE_POWER4 | PPC_OPCODE_ALTIVEC;
+ if (cpu_has_feature(CPU_FTRS_POWER5))
+ dialect |= PPC_OPCODE_POWER5;
+
+ if (cpu_has_feature(CPU_FTRS_CELL))
+ dialect |= PPC_OPCODE_CELL | PPC_OPCODE_ALTIVEC;
+
+ if (cpu_has_feature(CPU_FTRS_POWER6))
+ dialect |= PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_ALTIVEC;
+
/* Get the major opcode of the instruction. */
op = PPC_OP (insn);
@@ -121,7 +131,8 @@ print_insn_powerpc (unsigned long insn, unsigned long memaddr, int dialect)
}
/* Print the operand as directed by the flags. */
- if ((operand->flags & PPC_OPERAND_GPR) != 0)
+ if ((operand->flags & PPC_OPERAND_GPR) != 0
+ || ((operand->flags & PPC_OPERAND_GPR_0) != 0 && value != 0))
printf("r%ld", value);
else if ((operand->flags & PPC_OPERAND_FPR) != 0)
printf("f%ld", value);
@@ -137,7 +148,7 @@ print_insn_powerpc (unsigned long insn, unsigned long memaddr, int dialect)
else
{
if (operand->bits == 3)
- printf("cr%d", value);
+ printf("cr%ld", value);
else
{
static const char *cbnames[4] = { "lt", "gt", "eq", "so" };