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#

# Copyright (c) 2006 Jakub Jermar

# All rights reserved.

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

#

# - Redistributions of source code must retain the above copyright

#   notice, this list of conditions and the following disclaimer.

# - Redistributions in binary form must reproduce the above copyright

#   notice, this list of conditions and the following disclaimer in the

#   documentation and/or other materials provided with the distribution.

# - The name of the author may not be used to endorse or promote products

#   derived from this software without specific prior written permission.

#

# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

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#

.section .init, "ax"

.org 0

.globl __entry

## User-space task entry point

#

# r2 contains the PCB pointer

#

__entry:

	alloc loc0 = ar.pfs, 0, 1, 2, 0

	movl r1 = _gp

	# Pass PCB pointer as the first argument to __main

	mov out0 = r2

	br.call.sptk.many b0 = __main

0:

	br.call.sptk.many b0 = __exit