You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
256 lines
11 KiB
256 lines
11 KiB
#! /bin/sh
|
|
# Copyright (C) 2015 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
|
|
|
|
# - testfile-zdebug-rel.c
|
|
# #define UINT64_MAX 18446744073709551615UL
|
|
#
|
|
# int
|
|
# main (int argc, char **argv)
|
|
# {
|
|
# unsigned long a = UINT64_MAX - 8;
|
|
# unsigned long b = 42 + argc;
|
|
#
|
|
# if ( a + b < b )
|
|
# argc = a + argc;
|
|
# else
|
|
# b--;
|
|
#
|
|
# return a - b;
|
|
# }
|
|
#
|
|
# gcc -Og -g -Xassembler --compress-debug-sections=none \
|
|
# -c -o testfile-debug-rel.o testfile-zdebug-rel.c
|
|
# gcc -Og -g -Xassembler --compress-debug-sections=zlib-gnu \
|
|
# -c -o testfile-debug-rel-g.o testfile-zdebug-rel.c
|
|
# gcc -Og -g -Xassembler --compress-debug-sections=zlib-gabi \
|
|
# -c -o testfile-debug-rel-z.o testfile-zdebug-rel.c
|
|
|
|
testfiles testfile-debug-rel.o testfile-debug-rel-g.o testfile-debug-rel-z.o
|
|
tempfiles readelf.out
|
|
tempfiles info.out loc.out
|
|
|
|
cat > info.out << \EOF
|
|
|
|
DWARF section [ 4] '.debug_info' at offset 0x58:
|
|
[Offset]
|
|
Compilation unit at offset 0:
|
|
Version: 4, Abbreviation section offset: 0, Address size: 8, Offset size: 4
|
|
[ b] compile_unit abbrev: 1
|
|
producer (strp) "GNU C11 5.3.1 20151207 (Red Hat 5.3.1-2) -mtune=generic -march=x86-64 -g -Og"
|
|
language (data1) C99 (12)
|
|
name (strp) "testfile-zdebug-rel.c"
|
|
comp_dir (strp) "/tmp"
|
|
low_pc (addr) 000000000000000000
|
|
high_pc (data8) 24 (0x0000000000000018)
|
|
stmt_list (sec_offset) 0
|
|
[ 2d] subprogram abbrev: 2
|
|
external (flag_present) yes
|
|
name (strp) "main"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 4
|
|
prototyped (flag_present) yes
|
|
type (ref4) [ 80]
|
|
low_pc (addr) 000000000000000000
|
|
high_pc (data8) 24 (0x0000000000000018)
|
|
frame_base (exprloc)
|
|
[ 0] call_frame_cfa
|
|
GNU_all_call_sites (flag_present) yes
|
|
sibling (ref4) [ 80]
|
|
[ 4e] formal_parameter abbrev: 3
|
|
name (strp) "argc"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 4
|
|
type (ref4) [ 80]
|
|
location (sec_offset) location list [ 0]
|
|
[ 5d] formal_parameter abbrev: 4
|
|
name (strp) "argv"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 4
|
|
type (ref4) [ 87]
|
|
location (exprloc)
|
|
[ 0] reg4
|
|
[ 6a] variable abbrev: 5
|
|
name (string) "a"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 6
|
|
type (ref4) [ 9a]
|
|
const_value (sdata) 18446744073709551607 (-9)
|
|
[ 74] variable abbrev: 6
|
|
name (string) "b"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 7
|
|
type (ref4) [ 9a]
|
|
location (exprloc)
|
|
[ 0] reg5
|
|
[ 80] base_type abbrev: 7
|
|
byte_size (data1) 4
|
|
encoding (data1) signed (5)
|
|
name (string) "int"
|
|
[ 87] pointer_type abbrev: 8
|
|
byte_size (data1) 8
|
|
type (ref4) [ 8d]
|
|
[ 8d] pointer_type abbrev: 8
|
|
byte_size (data1) 8
|
|
type (ref4) [ 93]
|
|
[ 93] base_type abbrev: 9
|
|
byte_size (data1) 1
|
|
encoding (data1) signed_char (6)
|
|
name (strp) "char"
|
|
[ 9a] base_type abbrev: 9
|
|
byte_size (data1) 8
|
|
encoding (data1) unsigned (7)
|
|
name (strp) "long unsigned int"
|
|
EOF
|
|
|
|
cat info.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=info testfile-debug-rel.o
|
|
|
|
cat info.out | sed -e "s/'.debug_info'/'.zdebug_info'/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=info testfile-debug-rel-g.o
|
|
|
|
cat info.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=info testfile-debug-rel-z.o
|
|
|
|
cat > loc.out << \EOF
|
|
|
|
DWARF section [ 7] '.debug_loc' at offset 0x185:
|
|
|
|
CU [ b] base: 000000000000000000
|
|
[ 0] range 0, 3
|
|
[ 0] reg5
|
|
range 3, 10
|
|
[ 0] breg5 -42
|
|
[ 2] stack_value
|
|
range 10, 18
|
|
[ 0] GNU_entry_value:
|
|
[ 0] reg5
|
|
[ 3] stack_value
|
|
EOF
|
|
|
|
cat loc.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-debug-rel.o
|
|
|
|
cat loc.out | sed -e "s/'.debug_loc' at offset 0x185/'.zdebug_loc' at offset 0x138/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-debug-rel-g.o
|
|
|
|
cat loc.out | sed -e "s/at offset 0x185/at offset 0x150/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-debug-rel-z.o
|
|
|
|
# Same as above, but on ppc64
|
|
testfiles testfile-debug-rel-ppc64.o
|
|
testfiles testfile-debug-rel-ppc64-g.o testfile-debug-rel-ppc64-z.o
|
|
|
|
cat > info.out << \EOF
|
|
|
|
DWARF section [ 6] '.debug_info' at offset 0x80:
|
|
[Offset]
|
|
Compilation unit at offset 0:
|
|
Version: 4, Abbreviation section offset: 0, Address size: 8, Offset size: 4
|
|
[ b] compile_unit abbrev: 1
|
|
producer (strp) "GNU C11 7.3.1 20180712 (Red Hat 7.3.1-6) -Asystem=linux -Asystem=unix -Asystem=posix -msecure-plt -g -Og"
|
|
language (data1) C99 (12)
|
|
name (strp) "testfile-zdebug-rel.c"
|
|
comp_dir (strp) "/home/mjw"
|
|
low_pc (addr) 000000000000000000
|
|
high_pc (data8) 44 (0x000000000000002c)
|
|
stmt_list (sec_offset) 0
|
|
[ 2d] subprogram abbrev: 2
|
|
external (flag_present) yes
|
|
name (strp) "main"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 4
|
|
prototyped (flag_present) yes
|
|
type (ref4) [ 82]
|
|
low_pc (addr) 000000000000000000
|
|
high_pc (data8) 44 (0x000000000000002c)
|
|
frame_base (exprloc)
|
|
[ 0] call_frame_cfa
|
|
GNU_all_call_sites (flag_present) yes
|
|
sibling (ref4) [ 82]
|
|
[ 4e] formal_parameter abbrev: 3
|
|
name (strp) "argc"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 4
|
|
type (ref4) [ 82]
|
|
location (sec_offset) location list [ 0]
|
|
[ 5d] formal_parameter abbrev: 4
|
|
name (strp) "argv"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 4
|
|
type (ref4) [ 89]
|
|
location (exprloc)
|
|
[ 0] reg4
|
|
[ 6a] variable abbrev: 5
|
|
name (string) "a"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 6
|
|
type (ref4) [ 9c]
|
|
const_value (sdata) 18446744073709551607 (-9)
|
|
[ 74] variable abbrev: 6
|
|
name (string) "b"
|
|
decl_file (data1) testfile-zdebug-rel.c (1)
|
|
decl_line (data1) 7
|
|
type (ref4) [ 9c]
|
|
location (sec_offset) location list [ 4e]
|
|
[ 82] base_type abbrev: 7
|
|
byte_size (data1) 4
|
|
encoding (data1) signed (5)
|
|
name (string) "int"
|
|
[ 89] pointer_type abbrev: 8
|
|
byte_size (data1) 8
|
|
type (ref4) [ 8f]
|
|
[ 8f] pointer_type abbrev: 8
|
|
byte_size (data1) 8
|
|
type (ref4) [ 95]
|
|
[ 95] base_type abbrev: 9
|
|
byte_size (data1) 1
|
|
encoding (data1) unsigned_char (8)
|
|
name (strp) "char"
|
|
[ 9c] base_type abbrev: 9
|
|
byte_size (data1) 8
|
|
encoding (data1) unsigned (7)
|
|
name (strp) "long unsigned int"
|
|
EOF
|
|
|
|
cat info.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=info testfile-debug-rel-ppc64.o
|
|
|
|
cat info.out | sed -e "s/'.debug_info'/'.zdebug_info'/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=info testfile-debug-rel-ppc64-g.o
|
|
|
|
cat info.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=info testfile-debug-rel-ppc64-z.o
|
|
|
|
cat > loc.out << \EOF
|
|
|
|
DWARF section [ 9] '.debug_loc' at offset 0x1af:
|
|
|
|
CU [ b] base: 000000000000000000
|
|
[ 0] range 0, 4
|
|
[ 0] reg3
|
|
range 4, 14
|
|
[ 0] breg3 -42
|
|
[ 2] stack_value
|
|
range 14, 2c
|
|
[ 0] GNU_entry_value:
|
|
[ 0] reg3
|
|
[ 3] stack_value
|
|
[ 4e] range 8, 18
|
|
[ 0] reg3
|
|
EOF
|
|
|
|
cat loc.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-debug-rel-ppc64.o
|
|
|
|
cat loc.out | sed -e "s/'.debug_loc' at offset 0x1af/'.zdebug_loc' at offset 0x15f/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-debug-rel-ppc64-g.o
|
|
|
|
cat loc.out | sed -e "s/at offset 0x1af/at offset 0x177/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-debug-rel-ppc64-z.o
|
|
|
|
exit 0
|