2013-05-06 19:22:23 +02:00
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2013 Google, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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Remove address from GPLv2 headers
As per discussion with lawyers[tm], it's not a good idea to
shorten the license header too much - not for legal reasons
but because there are tools that look for them, and giving
them a standard pattern simplifies things.
However, we got confirmation that we don't have to update
every file ever added to coreboot whenever the FSF gets a
new lease, but can drop the address instead.
util/kconfig is excluded because that's imported code that
we may want to synchronize every now and then.
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} +
$ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} +
$ find * -type f
-a \! -name \*.patch \
-a \! -name \*_shipped \
-a \! -name LICENSE_GPL \
-a \! -name LGPL.txt \
-a \! -name COPYING \
-a \! -name DISCLAIMER \
-exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} +
Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/9233
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-03-26 15:17:45 +01:00
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* Foundation, Inc.
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2013-05-06 19:22:23 +02:00
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*/
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.code32
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.text
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/*
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* stack layout after pushad:
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* +------------+
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* | save stack | <-- esp + 0x28
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* +------------+
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* | new stack | <-- esp + 0x24
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* +------------+
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* | ret addr | <-- esp + 0x20
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* +------------+
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* | eax | <-- esp + 0x1c
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* +------------+
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* | ecx | <-- esp + 0x18
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* +------------+
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* | edx | <-- esp + 0x14
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* +------------+
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* | ebx | <-- esp + 0x10
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* +------------+
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* | orig esp | <-- esp + 0x0c
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* +------------+
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* | ebp | <-- esp + 0x08
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* +------------+
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* | esi | <-- esp + 0x04
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* +------------+
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* | edi | <-- esp + 0x00
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* +------------+
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*/
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.globl switch_to_thread
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switch_to_thread:
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pusha
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/* Save the current stack */
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movl 0x28(%esp), %ebx
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movl %esp, (%ebx)
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/* Switch to the new stack. */
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movl 0x24(%esp), %eax
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movl %eax, %esp
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popa
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ret
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