/* Shared library support for IRIX.
Copyright (C) 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2004,
- 2007 Free Software Foundation, Inc.
+ 2007, 2008, 2009 Free Software Foundation, Inc.
This file was created using portions of irix5-nat.c originally
contributed to GDB by Ian Lance Taylor.
#include "gdbcore.h"
#include "target.h"
#include "inferior.h"
+#include "gdbthread.h"
#include "solist.h"
+#include "solib.h"
+#include "solib-irix.h"
+
/* Link map info to include in an allocate so_list entry. Unlike some
of the other solib backends, this (Irix) backend chooses to decode
static void
irix_solib_create_inferior_hook (void)
{
+ struct inferior *inf;
+ struct thread_info *tp;
+
if (!enable_break ())
{
warning (_("shared library handler failed to enable breakpoint"));
can go groveling around in the dynamic linker structures to find
out what we need to know about them. */
+ inf = current_inferior ();
+ tp = inferior_thread ();
+
clear_proceed_status ();
- stop_soon = STOP_QUIETLY;
- stop_signal = TARGET_SIGNAL_0;
+
+ inf->stop_soon = STOP_QUIETLY;
+ tp->stop_signal = TARGET_SIGNAL_0;
+
do
{
- target_resume (pid_to_ptid (-1), 0, stop_signal);
- wait_for_inferior ();
+ target_resume (pid_to_ptid (-1), 0, tp->stop_signal);
+ wait_for_inferior (0);
}
- while (stop_signal != TARGET_SIGNAL_TRAP);
+ while (tp->stop_signal != TARGET_SIGNAL_TRAP);
/* We are now either at the "mapping complete" breakpoint (or somewhere
else, a condition we aren't prepared to deal with anyway), so adjust
Delaying the resetting of stop_soon until after symbol loading
suppresses the warning. */
solib_add ((char *) 0, 0, (struct target_ops *) 0, auto_solib_add);
- stop_soon = NO_STOP_QUIETLY;
- re_enable_breakpoints_in_shlibs ();
+ inf->stop_soon = NO_STOP_QUIETLY;
}
/* LOCAL FUNCTION
read_memory (debug_base,
addr_buf,
- gdbarch_addr_bit (current_gdbarch) / TARGET_CHAR_BIT);
+ gdbarch_addr_bit (target_gdbarch) / TARGET_CHAR_BIT);
lma = extract_mips_address (addr_buf,
- gdbarch_addr_bit (current_gdbarch)
+ gdbarch_addr_bit (target_gdbarch)
/ TARGET_CHAR_BIT);
while (lma)
/* First link map member should be the executable. */
read_memory (debug_base,
addr_buf,
- gdbarch_addr_bit (current_gdbarch) / TARGET_CHAR_BIT);
+ gdbarch_addr_bit (target_gdbarch) / TARGET_CHAR_BIT);
lma = extract_mips_address (addr_buf,
- gdbarch_addr_bit (current_gdbarch)
+ gdbarch_addr_bit (target_gdbarch)
/ TARGET_CHAR_BIT);
if (lma == 0)
return 0; /* failed somehow... */
return 0;
}
-static struct target_so_ops irix_so_ops;
+struct target_so_ops irix_so_ops;
void
_initialize_irix_solib (void)
irix_so_ops.current_sos = irix_current_sos;
irix_so_ops.open_symbol_file_object = irix_open_symbol_file_object;
irix_so_ops.in_dynsym_resolve_code = irix_in_dynsym_resolve_code;
-
- /* FIXME: Don't do this here. *_gdbarch_init() should set so_ops. */
- current_target_so_ops = &irix_so_ops;
}