X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=sim%2Frx%2Frx.c;h=f6f93966b97278fc3103a33d7822be1622477440;hb=a1d1fa3e417b4bd8e79e2a731f9c6089e2d5f747;hp=dd9bb8ef8030246ef471d0b96631ba610c5226a7;hpb=45eb4d476d8a060b843597192379433bbfa8ab3b;p=deliverable%2Fbinutils-gdb.git
diff --git a/sim/rx/rx.c b/sim/rx/rx.c
index dd9bb8ef80..f6f93966b9 100644
--- a/sim/rx/rx.c
+++ b/sim/rx/rx.c
@@ -1,6 +1,6 @@
/* rx.c --- opcode semantics for stand-alone RX simulator.
-Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc.
+Copyright (C) 2008-2020 Free Software Foundation, Inc.
Contributed by Red Hat, Inc.
This file is part of the GNU simulators.
@@ -23,6 +23,7 @@ along with this program. If not, see . */
#include
#include
#include
+#include "libiberty.h"
#include "opcode/rx.h"
#include "cpu.h"
@@ -80,6 +81,10 @@ static const char * id_names[] = {
"RXO_nop",
"RXO_nop2",
"RXO_nop3",
+ "RXO_nop4",
+ "RXO_nop5",
+ "RXO_nop6",
+ "RXO_nop7",
"RXO_scmpu",
"RXO_smovu",
@@ -147,9 +152,9 @@ static const char * optype_names[] = {
"RbRi" /* [Rb + scale * Ri] */
};
-#define N_RXO (sizeof(id_names)/sizeof(id_names[0]))
-#define N_RXT (sizeof(optype_names)/sizeof(optype_names[0]))
-#define N_MAP 30
+#define N_RXO ARRAY_SIZE (id_names)
+#define N_RXT ARRAY_SIZE (optype_names)
+#define N_MAP 90
static unsigned long long benchmark_start_cycle;
static unsigned long long benchmark_end_cycle;
@@ -406,6 +411,7 @@ get_op (const RX_Opcode_Decoded *rd, int i)
put_reg (o->reg, get_reg (o->reg) - size2bytes[o->size]);
/* fall through */
case RX_Operand_Postinc: /* [Rn+] */
+ case RX_Operand_Zero_Indirect: /* [Rn + 0] */
case RX_Operand_Indirect: /* [Rn + addend] */
case RX_Operand_TwoReg: /* [Rn + scale * R2] */
#ifdef CYCLE_ACCURATE
@@ -433,6 +439,7 @@ get_op (const RX_Opcode_Decoded *rd, int i)
switch (o->size)
{
+ default:
case RX_AnySize:
rx_abort ();
@@ -473,6 +480,7 @@ get_op (const RX_Opcode_Decoded *rd, int i)
to the size. */
switch (o->size)
{
+ default:
case RX_AnySize:
rx_abort ();
@@ -518,6 +526,7 @@ put_op (const RX_Opcode_Decoded *rd, int i, int v)
switch (o->size)
{
+ default:
case RX_AnySize:
if (o->type != RX_Operand_Register)
rx_abort ();
@@ -574,6 +583,7 @@ put_op (const RX_Opcode_Decoded *rd, int i, int v)
put_reg (o->reg, get_reg (o->reg) - size2bytes[o->size]);
/* fall through */
case RX_Operand_Postinc: /* [Rn+] */
+ case RX_Operand_Zero_Indirect: /* [Rn + 0] */
case RX_Operand_Indirect: /* [Rn + addend] */
case RX_Operand_TwoReg: /* [Rn + scale * R2] */
@@ -597,6 +607,7 @@ put_op (const RX_Opcode_Decoded *rd, int i, int v)
switch (o->size)
{
+ default:
case RX_AnySize:
rx_abort ();
@@ -732,8 +743,7 @@ poppc()
c = val & carry_mask; \
val OP 1; \
} \
- if (count) \
- set_oszc (val, 4, c); \
+ set_oszc (val, 4, c); \
PD (val); \
}
@@ -1505,6 +1515,10 @@ decode_opcode ()
case RXO_nop:
case RXO_nop2:
case RXO_nop3:
+ case RXO_nop4:
+ case RXO_nop5:
+ case RXO_nop6:
+ case RXO_nop7:
E1;
break;
@@ -1802,6 +1816,22 @@ decode_opcode ()
E1;
break;
+ case RXO_satr:
+ if (FLAG_O && ! FLAG_S)
+ {
+ put_reg (6, 0x0);
+ put_reg (5, 0x7fffffff);
+ put_reg (4, 0xffffffff);
+ }
+ else if (FLAG_O && FLAG_S)
+ {
+ put_reg (6, 0xffffffff);
+ put_reg (5, 0x80000000);
+ put_reg (4, 0x0);
+ }
+ E1;
+ break;
+
case RXO_sbb:
MATH_OP (-, ! carry);
break;