/* setjmp for the Blackfin project
 *
 * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
 * Copyright (C) 2003 Metrowerks
 * Based on code from Analog Devices.
 *
 * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
 */

.text
.global ___sigsetjmp;
.type	___sigsetjmp,STT_FUNC;
.align 4;

___sigsetjmp:
	[--SP] = P0;	/* Save P0 */
	P0 = R0;
	R0 = [SP++];
	[P0 + 0x00] = R0;	/* Save saved P0 */
	[P0 + 0x04] = P1;
	[P0 + 0x08] = P2;
	[P0 + 0x0C] = P3;
	[P0 + 0x10] = P4;
	[P0 + 0x14] = P5;

	[P0 + 0x18] = FP;	/* Frame Pointer */
	[P0 + 0x1C] = SP;	/* Stack Pointer */

	[P0 + 0x20] = P0;	/* Data Registers */
	[P0 + 0x24] = R1;
	[P0 + 0x28] = R2;
	[P0 + 0x2C] = R3;
	[P0 + 0x30] = R4;
	[P0 + 0x34] = R5;
	[P0 + 0x38] = R6;
	[P0 + 0x3C] = R7;

	R0 = ASTAT;
	[P0 + 0x40] = R0;

	R0 = LC0;		/* Loop Counters */
	[P0 + 0x44] = R0;
	R0 = LC1;
	[P0 + 0x48] = R0;

	R0 = A0.W;		/* Accumulators */
	[P0 + 0x4C] = R0;
	R0 = A0.X;
	[P0 + 0x50] = R0;
	R0 = A1.W;
	[P0 + 0x54] = R0;
	R0 = A1.X;
	[P0 + 0x58] = R0;

	R0 = I0;		/* Index Registers */
	[P0 + 0x5C] = R0;
	R0 = I1;
	[P0 + 0x60] = R0;
	R0 = I2;
	[P0 + 0x64] = R0;
	R0 = I3;
	[P0 + 0x68] = R0;

	R0 = M0;		/* Modifier Registers */
	[P0 + 0x6C] = R0;
	R0 = M1;
	[P0 + 0x70] = R0;
	R0 = M2;
	[P0 + 0x74] = R0;
	R0 = M3;
	[P0 + 0x78] = R0;

	R0 = L0;		/* Length Registers */
	[P0 + 0x7c] = R0;
	R0 = L1;
	[P0 + 0x80] = R0;
	R0 = L2;
	[P0 + 0x84] = R0;
	R0 = L3;
	[P0 + 0x88] = R0;

	R0 = B0;		/* Base Registers */
	[P0 + 0x8C] = R0;
	R0 = B1;
	[P0 + 0x90] = R0;
	R0 = B2;
	[P0 + 0x94] = R0;
	R0 = B3;
	[P0 + 0x98] = R0;

	R0 = RETS;
	[P0 + 0x9C] = R0;

	R0 = [P0 + 0x20];
	JUMP.L ___sigjmp_save; 
.size ___sigsetjmp, .-___sigsetjmp

.section .note.GNU-stack,"",%progbits
