/* Functions specific to running gdb native on IA-64 running
GNU/Linux.
- Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation,
+ Inc.
This file is part of GDB.
Boston, MA 02111-1307, USA. */
#include "defs.h"
+#include "gdb_string.h"
#include "inferior.h"
#include "target.h"
#include "gdbcore.h"
#include <signal.h>
#include <sys/ptrace.h>
-#include <sys/wait.h>
+#include "gdb_wait.h"
#ifdef HAVE_SYS_REG_H
#include <sys/reg.h>
#endif
+#include <sys/syscall.h>
#include <sys/user.h>
#include <asm/ptrace_offsets.h>
#define COPY_REG(_idx_,_regi_) \
if ((regno == -1) || regno == _regi_) \
- memcpy (regp + _idx_, ®isters[REGISTER_BYTE (_regi_)], \
- REGISTER_RAW_SIZE (_regi_))
+ memcpy (regp + _idx_, &deprecated_registers[DEPRECATED_REGISTER_BYTE (_regi_)], \
+ DEPRECATED_REGISTER_RAW_SIZE (_regi_))
for (regi = IA64_GR0_REGNUM; regi <= IA64_GR31_REGNUM; regi++)
{
void
supply_fpregset (fpregset_t *fpregsetp)
{
- register int regi;
+ int regi;
char *from;
for (regi = IA64_FR0_REGNUM; regi <= IA64_FR127_REGNUM; regi++)
{
if ((regno == -1) || (regno == regi))
{
- from = (char *) ®isters[REGISTER_BYTE (regi)];
+ from = (char *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (regi)];
to = (char *) &((*fpregsetp)[regi - IA64_FR0_REGNUM]);
- memcpy (to, from, REGISTER_RAW_SIZE (regi));
+ memcpy (to, from, DEPRECATED_REGISTER_RAW_SIZE (regi));
}
}
}
errno = 0;
ptrace (PTRACE_GETSIGINFO, tid, (PTRACE_ARG3_TYPE) 0, &siginfo);
- if (errno != 0 || (siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */)
+ if (errno != 0 || siginfo.si_signo != SIGTRAP ||
+ (siginfo.si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */)
return 0;
psr = read_register_pid (IA64_PSR_REGNUM, ptid);
return (CORE_ADDR) siginfo.si_addr;
}
+
+LONGEST
+ia64_linux_xfer_unwind_table (struct target_ops *ops,
+ enum target_object object,
+ const char *annex,
+ void *readbuf, const void *writebuf,
+ ULONGEST offset, LONGEST len)
+{
+ return syscall (__NR_getunwind, readbuf, len);
+}