/* Functions specific to running gdb native on IA-64 running
GNU/Linux.
- Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation,
- Inc.
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Free Software Foundation, Inc.
This file is part of GDB.
#include "target.h"
#include "gdbcore.h"
#include "regcache.h"
+#include "ia64-tdep.h"
#include <signal.h>
#include <sys/ptrace.h>
#define COPY_REG(_idx_,_regi_) \
if ((regno == -1) || regno == _regi_) \
- memcpy (regp + _idx_, &deprecated_registers[DEPRECATED_REGISTER_BYTE (_regi_)], \
- DEPRECATED_REGISTER_RAW_SIZE (_regi_))
+ regcache_raw_collect (current_regcache, _regi_, regp + _idx_)
for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++)
{
fill_fpregset (fpregset_t *fpregsetp, int regno)
{
int regi;
- char *to;
- char *from;
for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++)
{
if ((regno == -1) || (regno == regi))
- {
- from = (char *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (regi)];
- to = (char *) &((*fpregsetp)[regi - IA64_FR0_REGNUM]);
- memcpy (to, from, DEPRECATED_REGISTER_RAW_SIZE (regi));
- }
+ regcache_raw_collect (current_regcache, regi,
+ &((*fpregsetp)[regi - IA64_FR0_REGNUM]));
}
}
if (tid == 0)
tid = PIDGET (ptid);
- val = ptrace (PT_READ_U, tid, (PTRACE_ARG3_TYPE) (PT_DBR + 8 * idx), 0);
+ val = ptrace (PT_READ_U, tid, (PTRACE_TYPE_ARG3) (PT_DBR + 8 * idx), 0);
return val;
}
if (tid == 0)
tid = PIDGET (ptid);
- (void) ptrace (PT_WRITE_U, tid, (PTRACE_ARG3_TYPE) (PT_DBR + 8 * idx), val);
+ (void) ptrace (PT_WRITE_U, tid, (PTRACE_TYPE_ARG3) (PT_DBR + 8 * idx), val);
}
static void
return -1;
}
-CORE_ADDR
-ia64_linux_stopped_by_watchpoint (ptid_t ptid)
+int
+ia64_linux_stopped_data_address (CORE_ADDR *addr_p)
{
CORE_ADDR psr;
int tid;
struct siginfo siginfo;
+ ptid_t ptid = inferior_ptid;
tid = TIDGET(ptid);
if (tid == 0)
tid = PIDGET (ptid);
errno = 0;
- ptrace (PTRACE_GETSIGINFO, tid, (PTRACE_ARG3_TYPE) 0, &siginfo);
+ ptrace (PTRACE_GETSIGINFO, tid, (PTRACE_TYPE_ARG3) 0, &siginfo);
if (errno != 0 || siginfo.si_signo != SIGTRAP ||
(siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */)
for the next instruction */
write_register_pid (IA64_PSR_REGNUM, psr, ptid);
- return (CORE_ADDR) siginfo.si_addr;
+ *addr_p = (CORE_ADDR)siginfo.si_addr;
+ return 1;
+}
+
+int
+ia64_linux_stopped_by_watchpoint (void)
+{
+ CORE_ADDR addr;
+ return ia64_linux_stopped_data_address (&addr);
}
LONGEST