#! /bin/sh

# Test for dwarf_getcfi.

# Copyright (C) 2018 Red Hat, Inc.

# This file is part of elfutils.

#

# This file is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# elfutils is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

. $srcdir/test-subr.sh

# Test files come from run-addrcfi with all sections stripped except

# the .debug_frame.

# for i in <testfiles>

#   eu-strip -f $i-debugframe $i

#   eu-strip -g --remove-comment --keep-section=.debug_frame $i-debugframe

# done

testfiles testfile11-debugframe testfile12-debugframe

testfiles testfileaarch64-debugframe

testfiles testfilearm-debugframe

testfiles testfileppc32-debugframe

testfiles testfileppc64-debugframe

testfiles testfile11-debugframe

testrun_compare ${abs_builddir}/dwarfcfi testfile11-debugframe 0x080489b8 <<\EOF

0x80489b8 => [0x80489b8, 0x80489b9):

	return address in reg8

	CFA location expression: bregx(4,4)

	reg0: undefined

	reg1: undefined

	reg2: undefined

	reg3: same_value

	reg4: location expression: call_frame_cfa stack_value

	reg5: same_value

	reg6: same_value

	reg7: same_value

	reg8: location expression: call_frame_cfa plus_uconst(-4)

	reg9: undefined

EOF

testfiles testfile12-debugframe

testrun_compare ${abs_builddir}/dwarfcfi testfile12-debugframe 0x00000000000009d0 <<\EOF

0x9d0 => [0x9d0, 0x9d1):

	return address in reg16

	CFA location expression: bregx(7,8)

	reg0: same_value

	reg1: undefined

	reg2: undefined

	reg3: undefined

	reg4: undefined

	reg5: undefined

	reg6: same_value

	reg7: location expression: call_frame_cfa stack_value

	reg8: undefined

	reg9: undefined

EOF

testfiles testfileppc32-debugframe

testrun_compare ${abs_builddir}/dwarfcfi testfileppc32-debugframe 0x100004c0 <<\EOF

0x100004c0 => [0x100004c0, 0x100004d0):

	return address in reg65

	CFA location expression: bregx(1)

	reg0: undefined

	reg1: location expression: call_frame_cfa stack_value

	reg2: same_value

	reg3: undefined

	reg4: undefined

	reg5: undefined

	reg6: undefined

	reg7: undefined

	reg8: undefined

	reg9: undefined

EOF

testfiles testfileppc64-debugframe

testrun_compare ${abs_builddir}/dwarfcfi testfileppc64-debugframe 0x00000000100005b0 <<\EOF

0x100005b0 => [0x100005b0, 0x100005d0):

	return address in reg65

	CFA location expression: bregx(1)

	reg0: undefined

	reg1: location expression: call_frame_cfa stack_value

	reg2: same_value

	reg3: undefined

	reg4: undefined

	reg5: undefined

	reg6: undefined

	reg7: undefined

	reg8: undefined

	reg9: undefined

EOF

testfiles testfilearm-debugframe

testrun_compare ${abs_builddir}/dwarfcfi testfilearm-debugframe 0x00008510 <<\EOF

0x8510 => [0x8510, 0x8524):

	return address in reg14

	CFA location expression: bregx(13)

	reg0: undefined

	reg1: undefined

	reg2: undefined

	reg3: undefined

	reg4: same_value

	reg5: same_value

	reg6: same_value

	reg7: same_value

	reg8: same_value

	reg9: undefined

EOF

testfiles testfileaarch64-debugframe

testrun_compare ${abs_builddir}/dwarfcfi testfileaarch64-debugframe 0x400550 <<\EOF

0x400550 => [0x400550, 0x400568):

	return address in reg30

	CFA location expression: bregx(31)

	reg0: undefined

	reg1: undefined

	reg2: undefined

	reg3: undefined

	reg4: undefined

	reg5: undefined

	reg6: undefined

	reg7: undefined

	reg8: undefined

	reg9: undefined

EOF