d048eaaca7
- Remove the -shared flag for the trampoline binary, generate an ELF executable instead of a shared object. - No need to generate tmphack.S, move the code to sys/mips/mips/inckern.S - No need generate opt_kernname.h, KERNNAME can be passed with -D Reviewed by: gonzo, imp
48 lines
1.6 KiB
ArmAsm
48 lines
1.6 KiB
ArmAsm
/*-
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* Copyright (c) 2005 Olivier Houchard. All rights reserved.
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*
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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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* are met:
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* 1. 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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* 2. 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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* documentation and/or other materials provided with the distribution.
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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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* 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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* 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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* 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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* 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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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <machine/asm.h>
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__FBSDID("$FreeBSD$")
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ENTRY(_start)
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PTR_LA t0, kernel_end
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move sp, t0
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add sp, 0x2000
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and sp, ~0x7
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PTR_LA t0, _startC
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j t0
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nop
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END(_start)
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#ifndef KERNNAME
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#error Need a kernel name here
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#endif
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.section ".real_kernel","aw"
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.globl kernel_start;
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kernel_start:
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.incbin KERNNAME
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.globl kernel_end;
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kernel_end:
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