/* Disassembler code for Renesas RX.
- Copyright (C) 2008-2015 Free Software Foundation, Inc.
+ Copyright (C) 2008-2016 Free Software Foundation, Inc.
Contributed by Red Hat.
Written by DJ Delorie.
#include "dis-asm.h"
#include "opcode/rx.h"
+#include <setjmp.h>
+
typedef struct
{
bfd_vma pc;
disassemble_info * dis;
} RX_Data;
+struct private
+{
+ OPCODES_SIGJMP_BUF bailout;
+};
+
static int
rx_get_byte (void * vdata)
{
bfd_byte buf[1];
RX_Data *rx_data = (RX_Data *) vdata;
+ int status;
+
+ status = rx_data->dis->read_memory_func (rx_data->pc,
+ buf,
+ 1,
+ rx_data->dis);
+ if (status != 0)
+ {
+ struct private *priv = (struct private *) rx_data->dis->private_data;
- rx_data->dis->read_memory_func (rx_data->pc,
- buf,
- 1,
- rx_data->dis);
+ rx_data->dis->memory_error_func (status, rx_data->pc,
+ rx_data->dis);
+ OPCODES_SIGLONGJMP (priv->bailout, 1);
+ }
rx_data->pc ++;
return buf[0];
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
/* control register */
"psw", "pc", "usp", "fpsw", NULL, NULL, NULL, NULL,
- "bpsw", "bpc", "isp", "fintv", "intb", NULL, NULL, NULL,
+ "bpsw", "bpc", "isp", "fintv", "intb", "extb", NULL, NULL,
+ "a0", "a1", NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static char const * condition_names[] =
{
/* condition codes */
"eq", "ne", "c", "nc", "gtu", "leu", "pz", "n",
- "ge", "lt", "gt", "le", "o", "no", "always", "never"
+ "ge", "lt", "gt", "le", "o", "no", "<invalid>", "<invalid>"
};
static const char * flag_names[] =
RX_Data rx_data;
RX_Opcode_Decoded opcode;
const char * s;
+ struct private priv;
+ dis->private_data = (PTR) &priv;
rx_data.pc = addr;
rx_data.dis = dis;
+ if (OPCODES_SIGSETJMP (priv.bailout) != 0)
+ {
+ /* Error return. */
+ return -1;
+ }
+
rv = rx_decode_opcode (addr, &opcode, rx_get_byte, &rx_data);
dis->bytes_per_line = 10;