Modernize configure.ac's

[deliverable/binutils-gdb.git] / gdb / windows-tdep.c

diff --git a/gdb/windows-tdep.c b/gdb/windows-tdep.c
index 56032f8d48470d982efed0047511a144e56b7f00..cddbf23c46d04f168382ab962fb295041c833dfd 100644 (file)
--- a/gdb/windows-tdep.c
+++ b/gdb/windows-tdep.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2008-2012 Free Software Foundation, Inc.
+/* Copyright (C) 2008-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -31,6 +31,9 @@
 #include "coff-pe-read.h"
 #include "gdb_bfd.h"
 #include "complaints.h"
+#include "solib.h"
+#include "solib-target.h"
+#include "gdbcore.h"
 
 struct cmd_list_element *info_w32_cmdlist;
 
@@ -318,7 +321,7 @@ display_one_tib (ptid_t ptid)
       max = tib_size / size;
     }
   
-  tib = alloca (tib_size);
+  tib = (gdb_byte *) alloca (tib_size);
 
   if (target_get_tib_address (ptid, &thread_local_base) == 0)
     {
@@ -358,31 +361,12 @@ display_one_tib (ptid_t ptid)
   return 1;  
 }
 
-/* Display thread information block of a thread specified by ARGS.
-   If ARGS is empty, display thread information block of current_thread
-   if current_thread is non NULL.
-   Otherwise ARGS is parsed and converted to a integer that should
-   be the windows ThreadID (not the internal GDB thread ID).  */
+/* Display thread information block of the current thread.  */
 
 static void
 display_tib (char * args, int from_tty)
 {
-  if (args)
-    {
-      struct thread_info *tp;
-      int gdb_id = value_as_long (parse_and_eval (args));
-
-      tp = find_thread_id (gdb_id);
-
-      if (!tp)
-       error (_("Thread ID %d not known."), gdb_id);
-
-      if (!target_thread_alive (tp->ptid))
-       error (_("Thread ID %d has terminated."), gdb_id);
-
-      display_one_tib (tp->ptid);
-    }
-  else if (!ptid_equal (inferior_ptid, null_ptid))
+  if (!ptid_equal (inferior_ptid, null_ptid))
     display_one_tib (inferior_ptid);
 }
 
@@ -399,7 +383,7 @@ windows_xfer_shared_library (const char* so_name, CORE_ADDR load_addr,
   obstack_grow_str (obstack, p);
   xfree (p);
   obstack_grow_str (obstack, "\"><segment address=\"");
-  dll = gdb_bfd_open_maybe_remote (so_name);
+  dll = gdb_bfd_open (so_name, gnutarget, -1);
   /* The following calls are OK even if dll is NULL.
      The default value 0x1000 is returned by pe_text_section_offset
      in that case.  */
@@ -427,7 +411,7 @@ windows_xfer_shared_library (const char* so_name, CORE_ADDR load_addr,
    to print the value of another global variable defined with the same
    name, but in a different DLL.  */
 
-void
+static void
 windows_iterate_over_objfiles_in_search_order
   (struct gdbarch *gdbarch,
    iterate_over_objfiles_in_search_order_cb_ftype *cb,
@@ -481,6 +465,22 @@ init_w32_command_list (void)
     }
 }
 
+/* To be called from the various GDB_OSABI_CYGWIN handlers for the
+   various Windows architectures and machine types.  */
+
+void
+windows_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
+{
+  /* 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);
+
+  set_solib_ops (gdbarch, &solib_target_so_ops);
+}
+
 /* Provide a prototype to silence -Wmissing-prototypes.  */
 extern initialize_file_ftype _initialize_windows_tdep;