mirror of https://github.com/dzavalishin/oskit/
50 lines
1.6 KiB
ArmAsm
Executable File
50 lines
1.6 KiB
ArmAsm
Executable File
/*
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* Copyright (c) 1996, 1998 University of Utah and the Flux Group.
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* All rights reserved.
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*
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* This file is part of the Flux OSKit. The OSKit is free software, also known
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* as "open source;" you can redistribute it and/or modify it under the terms
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* of the GNU General Public License (GPL), version 2, as published by the Free
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* Software Foundation (FSF). To explore alternate licensing terms, contact
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* the University of Utah at csl-dist@cs.utah.edu or +1-801-585-3271.
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*
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* The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have
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* received a copy of the GPL along with the OSKit; see the file COPYING. If
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* not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA.
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*/
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#include <oskit/config.h>
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#include <oskit/x86/asm.h>
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#include <oskit/x86/base_stack.h>
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#include <oskit/x86/paging.h>
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/*
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* Although recent versions of the GNU assembler work fine
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* when .bss is used here instead of .data, older versions,
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* such as the one supplied in the FreeBSD-2.1 distribution,
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* silently do horribly bogus and obscure things...
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* On such broken assemblers, we just declare the stack in the data section
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* and waste a little space in the executable file.
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*/
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#ifdef HAVE_WORKING_BSS
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.bss
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#else
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.data
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#endif
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P2ALIGN(PAGE_SHIFT)
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.globl EXT(base_stack_start)
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LEXT(base_stack_start)
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.space BASE_STACK_SIZE
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.globl EXT(base_stack_end)
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LEXT(base_stack_end)
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.data
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.globl EXT(base_stack_size)
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LEXT(base_stack_size)
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.long BASE_STACK_SIZE
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