#include "gdb_string.h"
#include <time.h>
#include "regcache.h"
+#include "mips-tdep.h"
/* Type of function passed to bfd_map_over_sections. */
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
"S", /* PS_REGNUM */
- "l", /* LO_REGNUM */
- "h", /* HI_REGNUM */
- "B", /* BADVADDR_REGNUM */
- "Pcause", /* CAUSE_REGNUM */
- "p" /* PC_REGNUM */
+ "l", /* MIPS_EMBED_LO_REGNUM */
+ "h", /* MIPS_EMBED_HI_REGNUM */
+ "B", /* MIPS_EMBED_BADVADDR_REGNUM */
+ "Pcause", /* MIPS_EMBED_CAUSE_REGNUM */
+ "p" /* MIPS_EMBED_PC_REGNUM */
};
}
,
{
- "HI", HI_REGNUM
+ "HI", MIPS_EMBED_HI_REGNUM
}
,
{
- "LO", LO_REGNUM
+ "LO", MIPS_EMBED_LO_REGNUM
}
,
{
- "PC", PC_REGNUM
+ "PC", MIPS_EMBED_PC_REGNUM
}
,
{
- "BadV", BADVADDR_REGNUM
+ "BadV", MIPS_EMBED_BADVADDR_REGNUM
}
,
{
monitor_printf ("xB\r");
monitor_expect ("BadV=", NULL, 0);
monitor_expect_prompt (buf, sizeof (buf));
- monitor_supply_register (BADVADDR_REGNUM, buf);
+ monitor_supply_register (mips_regnum (current_gdbarch)->badvaddr, buf);
}
fetch_bitmapped_register (int regno, struct bit_field *bf)
{
unsigned long val;
- unsigned char *regbuf = alloca (max_register_size (current_gdbarch));
+ unsigned char regbuf[MAX_REGISTER_SIZE];
char *regname = NULL;
if (regno >= sizeof (r3900_regnames) / sizeof (r3900_regnames[0]))
/* supply register stores in target byte order, so swap here */
- store_unsigned_integer (regbuf, REGISTER_RAW_SIZE (regno), val);
- supply_register (regno, regbuf);
+ store_unsigned_integer (regbuf, register_size (current_gdbarch, regno), val);
+ regcache_raw_supply (current_regcache, regno, regbuf);
}
static void
r3900_fetch_registers (int regno)
{
- switch (regno)
- {
- case BADVADDR_REGNUM:
- fetch_bad_vaddr ();
- return;
- case PS_REGNUM:
- fetch_bitmapped_register (PS_REGNUM, status_fields);
- return;
- case CAUSE_REGNUM:
- fetch_bitmapped_register (CAUSE_REGNUM, cause_fields);
- return;
- default:
- orig_monitor_fetch_registers (regno);
- }
+ if (regno == mips_regnum (current_gdbarch)->badvaddr)
+ fetch_bad_vaddr ();
+ else if (regno == PS_REGNUM)
+ fetch_bitmapped_register (PS_REGNUM, status_fields);
+ else if (regno == mips_regnum (current_gdbarch)->cause)
+ fetch_bitmapped_register (mips_regnum (current_gdbarch)->cause,
+ cause_fields);
+ else
+ orig_monitor_fetch_registers (regno);
}
static void
r3900_store_registers (int regno)
{
- switch (regno)
- {
- case PS_REGNUM:
- store_bitmapped_register (PS_REGNUM, status_fields);
- return;
- case CAUSE_REGNUM:
- store_bitmapped_register (CAUSE_REGNUM, cause_fields);
- return;
- default:
- orig_monitor_store_registers (regno);
- }
+ if (regno == PS_REGNUM)
+ store_bitmapped_register (PS_REGNUM, status_fields);
+ else if (regno == mips_regnum (current_gdbarch)->cause)
+ store_bitmapped_register (mips_regnum (current_gdbarch)->cause,
+ cause_fields);
+ else
+ orig_monitor_store_registers (regno);
}
static void
ignore_packet (void)
{
- int c;
+ int c = -1;
int len;
/* Ignore lots of trash (messages about section addresses, for example)