Merge branch 'usrp1' into next

1 files changed, 180 insertions, 0 deletions

diff --git a/firmware/fx2/src/common/vectors.a51 b/firmware/fx2/src/common/vectors.a51
new file mode 100644
index 000000000..e9382ab84
--- /dev/null
+++ b/firmware/fx2/src/common/vectors.a51
@@ -0,0 +1,180 @@
+;;; -*- asm -*-
+;;;
+;;; Copyright 2003 Free Software Foundation, Inc.
+;;; 
+;;; This file is part of GNU Radio
+;;; 
+;;; GNU Radio is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3, or (at your option)
+;;; any later version.
+;;; 
+;;; GNU Radio is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;; 
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Radio; see the file COPYING.  If not, write to
+;;; the Free Software Foundation, Inc., 51 Franklin Street,
+;;; Boston, MA 02110-1301, USA.
+;;; 
+
+;;; Interrupt vectors.
+
+;;; N.B. This object module must come first in the list of modules
+
+	.module vectors
+
+;;; ----------------------------------------------------------------
+;;;		  standard FX2 interrupt vectors
+;;; ----------------------------------------------------------------
+
+	.area CSEG (CODE)
+	.area GSINIT (CODE)
+	.area CSEG (CODE)
+__standard_interrupt_vector::
+__reset_vector::
+	ljmp	s_GSINIT
+	
+	;; 13 8-byte entries.  We point them all at __isr_nop
+	ljmp	__isr_nop	; 3 bytes
+	.ds	5		; + 5 = 8 bytes for vector slot
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+	ljmp	__isr_nop
+	.ds	5
+
+__isr_nop::
+	reti
+
+;;; ----------------------------------------------------------------
+;;; the FIFO/GPIF autovector.  14 4-byte entries.
+;;; must start on a 128 byte boundary.
+;;; ----------------------------------------------------------------
+	
+	. = __reset_vector + 0x0080
+		
+__fifo_gpif_autovector::
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+	ljmp	__isr_nop
+	nop	
+
+	
+;;; ----------------------------------------------------------------
+;;; the USB autovector.  32 4-byte entries.
+;;; must start on a 256 byte boundary.
+;;; ----------------------------------------------------------------
+
+	. = __reset_vector + 0x0100
+	
+__usb_autovector::
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop
+	ljmp	__isr_nop
+	nop