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Rev 3022 Rev 4055
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#
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#
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# Copyright (c) 2005 Martin Decky
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# Copyright (c) 2005 Martin Decky
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# All rights reserved.
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# All rights reserved.
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#
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#
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# Redistribution and use in source and binary forms, with or without
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# modification, are permitted provided that the following conditions
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# are met:
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# are met:
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#
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#
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# - Redistributions of source code must retain the above copyright
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# - Redistributions of source code must retain the above copyright
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#   notice, this list of conditions and the following disclaimer.
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#   notice, this list of conditions and the following disclaimer.
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# - Redistributions in binary form must reproduce the above copyright
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# - Redistributions in binary form must reproduce the above copyright
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#   notice, this list of conditions and the following disclaimer in the
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#   notice, this list of conditions and the following disclaimer in the
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#   documentation and/or other materials provided with the distribution.
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#   documentation and/or other materials provided with the distribution.
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# - The name of the author may not be used to endorse or promote products
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# - The name of the author may not be used to endorse or promote products
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#   derived from this software without specific prior written permission.
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#   derived from this software without specific prior written permission.
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#
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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#
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.text
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.text
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.section .init, "ax"
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.section .init, "ax"
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.global __entry
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.global __entry
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.global __entry_driver
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.global __entry_driver
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.set noreorder
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.set noreorder
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.option pic2
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.option pic2
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## User-space task entry point
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## User-space task entry point
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#
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#
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# $a0 ($4) contains the PCB pointer
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#
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#
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.ent __entry
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.ent __entry
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__entry:
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__entry:
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	.frame $sp, 32, $31
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	.frame $sp, 32, $31
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	.cpload $25
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	.cpload $25
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- 
 
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	# Mips o32 may store its arguments on stack, make space (16 bytes),
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	# Mips o32 may store its arguments on stack, make space (16 bytes),
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	# so that it could work with -O0
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	# so that it could work with -O0
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	# Make space additional 16 bytes for the stack frame
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	# Make space additional 16 bytes for the stack frame
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	addiu $sp, -32
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	addiu $sp, -32
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	.cprestore 16   # Allow PIC code
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	.cprestore 16   # Allow PIC code
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- 
 
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	jal __main
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	nop
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- 
 
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	jal __io_init
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	nop
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- 
 
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	jal main
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	nop
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- 
 
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	jal __exit
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	nop
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.end
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.ent __entry_driver
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	# Pass pcb_ptr to __main() as the first argument. pcb_ptr is already
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__entry_driver:
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	.frame $sp, 32, $31
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	.cpload $25
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- 
 
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- 
 
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	# Mips o32 may store its arguments on stack, make space (16 bytes),
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	# in $a0. As the first argument is passed in $a0, no operation
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	# so that it could work with -O0
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	# is needed.
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	# Make space additional 16 bytes for the stack frame
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	addiu $sp, -32
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	.cprestore 16   # Allow PIC code
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- 
 
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	jal __main
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	jal __main
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	nop
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	nop
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	jal main
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	nop
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- 
 
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	jal __exit
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	jal __exit
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	nop
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	nop
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.end
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.end
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# Alignment of output section data to 0x4000
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# Alignment of output section data to 0x4000
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.section .data
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.section .data
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.align 14
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.align 14
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