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[platform/upstream/binutils.git] / gdb / i386-cygwin-tdep.c

diff --git a/gdb/i386-cygwin-tdep.c b/gdb/i386-cygwin-tdep.c
index 103762c..b8793c1 100644 (file)
--- a/gdb/i386-cygwin-tdep.c
+++ b/gdb/i386-cygwin-tdep.c
@@ -19,7 +19,6 @@
 
 #include "defs.h"
 #include "osabi.h"
-#include <string.h>
 #include "i386-tdep.h"
 #include "windows-tdep.h"
 #include "regset.h"
@@ -89,27 +88,6 @@ static int i386_windows_gregset_reg_offset[] =
 
 #define I386_WINDOWS_SIZEOF_GREGSET 716
 
-/* Return the appropriate register set for the core section identified
-   by SECT_NAME and SECT_SIZE.  */
-
-static const struct regset *
-i386_windows_regset_from_core_section (struct gdbarch *gdbarch,
-                                    const char *sect_name, size_t sect_size)
-{
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
-  if (strcmp (sect_name, ".reg") == 0
-      && sect_size == I386_WINDOWS_SIZEOF_GREGSET)
-    {
-      if (tdep->gregset == NULL)
-        tdep->gregset = regset_alloc (gdbarch, i386_supply_gregset,
-                                      i386_collect_gregset);
-      return tdep->gregset;
-    }
-
-  return NULL;
-}
-
 struct cpms_data
 {
   struct gdbarch *gdbarch;
@@ -168,14 +146,14 @@ out:
   return;
 }
 
-static LONGEST
+static ULONGEST
 windows_core_xfer_shared_libraries (struct gdbarch *gdbarch,
                                  gdb_byte *readbuf,
-                                 ULONGEST offset, LONGEST len)
+                                 ULONGEST offset, ULONGEST len)
 {
   struct obstack obstack;
   const char *buf;
-  LONGEST len_avail;
+  ULONGEST len_avail;
   struct cpms_data data = { gdbarch, &obstack, 0 };
 
   obstack_init (&obstack);
@@ -243,9 +221,9 @@ i386_cygwin_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
   tdep->gregset_num_regs = ARRAY_SIZE (i386_windows_gregset_reg_offset);
   tdep->sizeof_gregset = I386_WINDOWS_SIZEOF_GREGSET;
 
+  tdep->sizeof_fpregset = 0;
+
   /* Core file support.  */
-  set_gdbarch_regset_from_core_section
-    (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);