/* Target-dependent code for Cygwin running on i386's, for GDB.
- Copyright (C) 2003, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2003-2013 Free Software Foundation, Inc.
This file is part of GDB.
#include "gdbcore.h"
#include "solib.h"
#include "solib-target.h"
+#include "inferior.h"
/* Core file support. */
size_t module_name_size;
CORE_ADDR base_addr;
- char *buf = NULL;
+ gdb_byte *buf = NULL;
if (strncmp (sect->name, ".module", 7) != 0)
return;
module_name_size =
extract_unsigned_integer (buf + 8, 4, byte_order);
- module_name = buf + 12;
- if (module_name - buf + module_name_size > bfd_get_section_size (sect))
+ if (12 + module_name_size > bfd_get_section_size (sect))
goto out;
+ module_name = (char *) buf + 12;
/* The first module is the .exe itself. */
if (data->module_count != 0)
return len;
}
+/* This is how we want PTIDs from core files to be printed. */
+
+static char *
+i386_windows_core_pid_to_str (struct gdbarch *gdbarch, ptid_t ptid)
+{
+ static char buf[80];
+
+ if (ptid_get_lwp (ptid) != 0)
+ {
+ snprintf (buf, sizeof (buf), "Thread 0x%lx", ptid_get_lwp (ptid));
+ return buf;
+ }
+
+ return normal_pid_to_str (ptid);
+}
+
static CORE_ADDR
i386_cygwin_skip_trampoline_code (struct frame_info *frame, CORE_ADDR pc)
{
return i386_pe_skip_trampoline_code (frame, pc, NULL);
}
+static const char *
+i386_cygwin_auto_wide_charset (void)
+{
+ return "UTF-16";
+}
+
static void
i386_cygwin_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
(gdbarch, i386_windows_regset_from_core_section);
set_gdbarch_core_xfer_shared_libraries
(gdbarch, windows_core_xfer_shared_libraries);
+ set_gdbarch_core_pid_to_str (gdbarch, i386_windows_core_pid_to_str);
+
+ set_gdbarch_auto_wide_charset (gdbarch, i386_cygwin_auto_wide_charset);
+
+ /* Canonical paths on this target look like
+ `c:\Program Files\Foo App\mydll.dll', for example. */
+ set_gdbarch_has_dos_based_file_system (gdbarch, 1);
+
+ set_gdbarch_iterate_over_objfiles_in_search_order
+ (gdbarch, windows_iterate_over_objfiles_in_search_order);
}
static enum gdb_osabi
char *target_name = bfd_get_target (abfd);
/* Interix also uses pei-i386.
- We need a way to distinguish between the two. */
+ We need a way to distinguish between the two. */
if (strcmp (target_name, "pei-i386") == 0)
return GDB_OSABI_CYGWIN;