X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2Fi386-nto-tdep.c;h=09c55e2dba1c30c538a8242573261b85558975a0;hb=91158a569dc571a9916dfad98c6c95ce789ad18d;hp=0528931f0728a76269a03e201ee8e72d38a19826;hpb=19a934d888c8da9d273367a6981968b7fc299b55;p=binutils-gdb.git

diff --git a/gdb/i386-nto-tdep.c b/gdb/i386-nto-tdep.c
index 0528931f072..09c55e2dba1 100644
--- a/gdb/i386-nto-tdep.c
+++ b/gdb/i386-nto-tdep.c
@@ -1,6 +1,7 @@
 /* Target-dependent code for QNX Neutrino x86.
 
-   Copyright (C) 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
 
    Contributed by QNX Software Systems Ltd.
 
@@ -121,7 +122,7 @@ i386nto_regset_id (int regno)
     return NTO_REG_END;
   else if (regno < I386_NUM_GREGS)
     return NTO_REG_GENERAL;
-  else if (regno < I386_NUM_GREGS + I386_NUM_FREGS)
+  else if (regno < I386_NUM_GREGS + I387_NUM_REGS)
     return NTO_REG_FLOAT;
   else if (regno < I386_SSE_NUM_REGS)
     return NTO_REG_FLOAT; /* We store xmm registers in fxsave_area.  */
@@ -293,12 +294,14 @@ i386nto_sigtramp_p (struct frame_info *this_frame)
 static CORE_ADDR
 i386nto_sigcontext_addr (struct frame_info *this_frame)
 {
+  struct gdbarch *gdbarch = get_frame_arch (this_frame);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   char buf[4];
   CORE_ADDR ptrctx;
 
   /* We store __ucontext_t addr in EDI register.  */
   get_frame_register (this_frame, I386_EDI_REGNUM, buf);
-  ptrctx = extract_unsigned_integer (buf, 4);
+  ptrctx = extract_unsigned_integer (buf, 4, byte_order);
   ptrctx += 24 /* Context pointer is at this offset.  */;
 
   return ptrctx;