#! /bin/sh
# Copyright (C) 2014 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.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 -g3 -O3 -fuse-ld=gold -Xlinker --compress-debug-sections=none \
# -fno-asynchronous-unwind-tables -o testfile-debug testfile-zdebug.c
# gcc -g3 -O3 -fuse-ld=gold -Xlinker --compress-debug-sections=zlib \
# -fno-asynchronous-unwind-tables -o testfile-zdebug testfile-zdebug.c
testfiles testfile-debug testfile-zdebug
tempfiles readelf.out
tempfiles loc.out aranges.out ranges.out macro.out line.out frame.out
cat > loc.out << \EOF
DWARF section [30] '.debug_loc' at offset 0xa17:
CU [ b] base: 000000000000000000
[ 0] range 4003c0, 4003c3
[ 0] reg5
range 4003c3, 4003d6
[ 0] breg5 -42
[ 2] stack_value
range 4003d6, 4003d9
[ 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
cat loc.out | sed -e "s/.debug_loc' at offset 0xa17/.zdebug_loc' at offset 0x1a27/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=loc testfile-zdebug
cat > aranges.out << \EOF
DWARF section [31] '.debug_aranges' at offset 0xa65:
Table at offset 0:
Length: 44
DWARF version: 2
CU offset: 0
Address size: 8
Segment size: 0
0x00000000004003c0..0x0000000000000019
EOF
cat aranges.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=aranges testfile-debug
cat aranges.out | sed -e "s/.debug_aranges' at offset 0xa65/.zdebug_aranges' at offset 0x1a5f/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=aranges testfile-zdebug
cat > ranges.out << \EOF
DWARF section [32] '.debug_ranges' at offset 0xa95:
CU [ b] base: 000000000000000000
[ 0] range 4003c0, 4003d9
EOF
cat ranges.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=ranges testfile-debug
cat ranges.out | sed -e "s/.debug_ranges' at offset 0xa95/.zdebug_ranges' at offset 0x1a87/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=ranges testfile-zdebug
cat > macro.out << \EOF
DWARF section [33] '.debug_macro' at offset 0xab5:
Offset: 0x0
Version: 4
Flag: 0x2 (debug_line_offset)
Offset length: 4
.debug_line offset: 0x0
#include offset 0x17
start_file 0, [1] /tmp/testfile-zdebug.c
#define UINT64_MAX 18446744073709551615UL, line 1 (indirect)
end_file
Offset: 0x17
Version: 4
Flag: 0x0
Offset length: 4
#define __STDC__ 1, line 1 (indirect)
#define __STDC_HOSTED__ 1, line 1 (indirect)
#define __GNUC__ 4, line 1 (indirect)
#define __GNUC_MINOR__ 8, line 1 (indirect)
#define __GNUC_PATCHLEVEL__ 2, line 1 (indirect)
#define __VERSION__ "4.8.2 20140120 (Red Hat 4.8.2-15)", line 1 (indirect)
#define __GNUC_RH_RELEASE__ 15, line 1 (indirect)
#define __ATOMIC_RELAXED 0, line 1 (indirect)
#define __ATOMIC_SEQ_CST 5, line 1 (indirect)
#define __ATOMIC_ACQUIRE 2, line 1 (indirect)
#define __ATOMIC_RELEASE 3, line 1 (indirect)
#define __ATOMIC_ACQ_REL 4, line 1 (indirect)
#define __ATOMIC_CONSUME 1, line 1 (indirect)
#define __OPTIMIZE__ 1, line 1 (indirect)
#define __FINITE_MATH_ONLY__ 0, line 1 (indirect)
#define _LP64 1, line 1 (indirect)
#define __LP64__ 1, line 1 (indirect)
#define __SIZEOF_INT__ 4, line 1 (indirect)
#define __SIZEOF_LONG__ 8, line 1 (indirect)
#define __SIZEOF_LONG_LONG__ 8, line 1 (indirect)
#define __SIZEOF_SHORT__ 2, line 1 (indirect)
#define __SIZEOF_FLOAT__ 4, line 1 (indirect)
#define __SIZEOF_DOUBLE__ 8, line 1 (indirect)
#define __SIZEOF_LONG_DOUBLE__ 16, line 1 (indirect)
#define __SIZEOF_SIZE_T__ 8, line 1 (indirect)
#define __CHAR_BIT__ 8, line 1 (indirect)
#define __BIGGEST_ALIGNMENT__ 16, line 1 (indirect)
#define __ORDER_LITTLE_ENDIAN__ 1234, line 1 (indirect)
#define __ORDER_BIG_ENDIAN__ 4321, line 1 (indirect)
#define __ORDER_PDP_ENDIAN__ 3412, line 1 (indirect)
#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__, line 1 (indirect)
#define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__, line 1 (indirect)
#define __SIZEOF_POINTER__ 8, line 1 (indirect)
#define __SIZE_TYPE__ long unsigned int, line 1 (indirect)
#define __PTRDIFF_TYPE__ long int, line 1 (indirect)
#define __WCHAR_TYPE__ int, line 1 (indirect)
#define __WINT_TYPE__ unsigned int, line 1 (indirect)
#define __INTMAX_TYPE__ long int, line 1 (indirect)
#define __UINTMAX_TYPE__ long unsigned int, line 1 (indirect)
#define __CHAR16_TYPE__ short unsigned int, line 1 (indirect)
#define __CHAR32_TYPE__ unsigned int, line 1 (indirect)
#define __SIG_ATOMIC_TYPE__ int, line 1 (indirect)
#define __INT8_TYPE__ signed char, line 1 (indirect)
#define __INT16_TYPE__ short int, line 1 (indirect)
#define __INT32_TYPE__ int, line 1 (indirect)
#define __INT64_TYPE__ long int, line 1 (indirect)
#define __UINT8_TYPE__ unsigned char, line 1 (indirect)
#define __UINT16_TYPE__ short unsigned int, line 1 (indirect)
#define __UINT32_TYPE__ unsigned int, line 1 (indirect)
#define __UINT64_TYPE__ long unsigned int, line 1 (indirect)
#define __INT_LEAST8_TYPE__ signed char, line 1 (indirect)
#define __INT_LEAST16_TYPE__ short int, line 1 (indirect)
#define __INT_LEAST32_TYPE__ int, line 1 (indirect)
#define __INT_LEAST64_TYPE__ long int, line 1 (indirect)
#define __UINT_LEAST8_TYPE__ unsigned char, line 1 (indirect)
#define __UINT_LEAST16_TYPE__ short unsigned int, line 1 (indirect)
#define __UINT_LEAST32_TYPE__ unsigned int, line 1 (indirect)
#define __UINT_LEAST64_TYPE__ long unsigned int, line 1 (indirect)
#define __INT_FAST8_TYPE__ signed char, line 1 (indirect)
#define __INT_FAST16_TYPE__ long int, line 1 (indirect)
#define __INT_FAST32_TYPE__ long int, line 1 (indirect)
#define __INT_FAST64_TYPE__ long int, line 1 (indirect)
#define __UINT_FAST8_TYPE__ unsigned char, line 1 (indirect)
#define __UINT_FAST16_TYPE__ long unsigned int, line 1 (indirect)
#define __UINT_FAST32_TYPE__ long unsigned int, line 1 (indirect)
#define __UINT_FAST64_TYPE__ long unsigned int, line 1 (indirect)
#define __INTPTR_TYPE__ long int, line 1 (indirect)
#define __UINTPTR_TYPE__ long unsigned int, line 1 (indirect)
#define __GXX_ABI_VERSION 1002, line 1 (indirect)
#define __SCHAR_MAX__ 127, line 1 (indirect)
#define __SHRT_MAX__ 32767, line 1 (indirect)
#define __INT_MAX__ 2147483647, line 1 (indirect)
#define __LONG_MAX__ 9223372036854775807L, line 1 (indirect)
#define __LONG_LONG_MAX__ 9223372036854775807LL, line 1 (indirect)
#define __WCHAR_MAX__ 2147483647, line 1 (indirect)
#define __WCHAR_MIN__ (-__WCHAR_MAX__ - 1), line 1 (indirect)
#define __WINT_MAX__ 4294967295U, line 1 (indirect)
#define __WINT_MIN__ 0U, line 1 (indirect)
#define __PTRDIFF_MAX__ 9223372036854775807L, line 1 (indirect)
#define __SIZE_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __INTMAX_MAX__ 9223372036854775807L, line 1 (indirect)
#define __INTMAX_C(c) c ## L, line 1 (indirect)
#define __UINTMAX_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __UINTMAX_C(c) c ## UL, line 1 (indirect)
#define __SIG_ATOMIC_MAX__ 2147483647, line 1 (indirect)
#define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1), line 1 (indirect)
#define __INT8_MAX__ 127, line 1 (indirect)
#define __INT16_MAX__ 32767, line 1 (indirect)
#define __INT32_MAX__ 2147483647, line 1 (indirect)
#define __INT64_MAX__ 9223372036854775807L, line 1 (indirect)
#define __UINT8_MAX__ 255, line 1 (indirect)
#define __UINT16_MAX__ 65535, line 1 (indirect)
#define __UINT32_MAX__ 4294967295U, line 1 (indirect)
#define __UINT64_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __INT_LEAST8_MAX__ 127, line 1 (indirect)
#define __INT8_C(c) c, line 1 (indirect)
#define __INT_LEAST16_MAX__ 32767, line 1 (indirect)
#define __INT16_C(c) c, line 1 (indirect)
#define __INT_LEAST32_MAX__ 2147483647, line 1 (indirect)
#define __INT32_C(c) c, line 1 (indirect)
#define __INT_LEAST64_MAX__ 9223372036854775807L, line 1 (indirect)
#define __INT64_C(c) c ## L, line 1 (indirect)
#define __UINT_LEAST8_MAX__ 255, line 1 (indirect)
#define __UINT8_C(c) c, line 1 (indirect)
#define __UINT_LEAST16_MAX__ 65535, line 1 (indirect)
#define __UINT16_C(c) c, line 1 (indirect)
#define __UINT_LEAST32_MAX__ 4294967295U, line 1 (indirect)
#define __UINT32_C(c) c ## U, line 1 (indirect)
#define __UINT_LEAST64_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __UINT64_C(c) c ## UL, line 1 (indirect)
#define __INT_FAST8_MAX__ 127, line 1 (indirect)
#define __INT_FAST16_MAX__ 9223372036854775807L, line 1 (indirect)
#define __INT_FAST32_MAX__ 9223372036854775807L, line 1 (indirect)
#define __INT_FAST64_MAX__ 9223372036854775807L, line 1 (indirect)
#define __UINT_FAST8_MAX__ 255, line 1 (indirect)
#define __UINT_FAST16_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __UINT_FAST32_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __UINT_FAST64_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __INTPTR_MAX__ 9223372036854775807L, line 1 (indirect)
#define __UINTPTR_MAX__ 18446744073709551615UL, line 1 (indirect)
#define __FLT_EVAL_METHOD__ 0, line 1 (indirect)
#define __DEC_EVAL_METHOD__ 2, line 1 (indirect)
#define __FLT_RADIX__ 2, line 1 (indirect)
#define __FLT_MANT_DIG__ 24, line 1 (indirect)
#define __FLT_DIG__ 6, line 1 (indirect)
#define __FLT_MIN_EXP__ (-125), line 1 (indirect)
#define __FLT_MIN_10_EXP__ (-37), line 1 (indirect)
#define __FLT_MAX_EXP__ 128, line 1 (indirect)
#define __FLT_MAX_10_EXP__ 38, line 1 (indirect)
#define __FLT_DECIMAL_DIG__ 9, line 1 (indirect)
#define __FLT_MAX__ 3.40282346638528859812e+38F, line 1 (indirect)
#define __FLT_MIN__ 1.17549435082228750797e-38F, line 1 (indirect)
#define __FLT_EPSILON__ 1.19209289550781250000e-7F, line 1 (indirect)
#define __FLT_DENORM_MIN__ 1.40129846432481707092e-45F, line 1 (indirect)
#define __FLT_HAS_DENORM__ 1, line 1 (indirect)
#define __FLT_HAS_INFINITY__ 1, line 1 (indirect)
#define __FLT_HAS_QUIET_NAN__ 1, line 1 (indirect)
#define __DBL_MANT_DIG__ 53, line 1 (indirect)
#define __DBL_DIG__ 15, line 1 (indirect)
#define __DBL_MIN_EXP__ (-1021), line 1 (indirect)
#define __DBL_MIN_10_EXP__ (-307), line 1 (indirect)
#define __DBL_MAX_EXP__ 1024, line 1 (indirect)
#define __DBL_MAX_10_EXP__ 308, line 1 (indirect)
#define __DBL_DECIMAL_DIG__ 17, line 1 (indirect)
#define __DBL_MAX__ ((double)1.79769313486231570815e+308L), line 1 (indirect)
#define __DBL_MIN__ ((double)2.22507385850720138309e-308L), line 1 (indirect)
#define __DBL_EPSILON__ ((double)2.22044604925031308085e-16L), line 1 (indirect)
#define __DBL_DENORM_MIN__ ((double)4.94065645841246544177e-324L), line 1 (indirect)
#define __DBL_HAS_DENORM__ 1, line 1 (indirect)
#define __DBL_HAS_INFINITY__ 1, line 1 (indirect)
#define __DBL_HAS_QUIET_NAN__ 1, line 1 (indirect)
#define __LDBL_MANT_DIG__ 64, line 1 (indirect)
#define __LDBL_DIG__ 18, line 1 (indirect)
#define __LDBL_MIN_EXP__ (-16381), line 1 (indirect)
#define __LDBL_MIN_10_EXP__ (-4931), line 1 (indirect)
#define __LDBL_MAX_EXP__ 16384, line 1 (indirect)
#define __LDBL_MAX_10_EXP__ 4932, line 1 (indirect)
#define __DECIMAL_DIG__ 21, line 1 (indirect)
#define __LDBL_MAX__ 1.18973149535723176502e+4932L, line 1 (indirect)
#define __LDBL_MIN__ 3.36210314311209350626e-4932L, line 1 (indirect)
#define __LDBL_EPSILON__ 1.08420217248550443401e-19L, line 1 (indirect)
#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L, line 1 (indirect)
#define __LDBL_HAS_DENORM__ 1, line 1 (indirect)
#define __LDBL_HAS_INFINITY__ 1, line 1 (indirect)
#define __LDBL_HAS_QUIET_NAN__ 1, line 1 (indirect)
#define __DEC32_MANT_DIG__ 7, line 1 (indirect)
#define __DEC32_MIN_EXP__ (-94), line 1 (indirect)
#define __DEC32_MAX_EXP__ 97, line 1 (indirect)
#define __DEC32_MIN__ 1E-95DF, line 1 (indirect)
#define __DEC32_MAX__ 9.999999E96DF, line 1 (indirect)
#define __DEC32_EPSILON__ 1E-6DF, line 1 (indirect)
#define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF, line 1 (indirect)
#define __DEC64_MANT_DIG__ 16, line 1 (indirect)
#define __DEC64_MIN_EXP__ (-382), line 1 (indirect)
#define __DEC64_MAX_EXP__ 385, line 1 (indirect)
#define __DEC64_MIN__ 1E-383DD, line 1 (indirect)
#define __DEC64_MAX__ 9.999999999999999E384DD, line 1 (indirect)
#define __DEC64_EPSILON__ 1E-15DD, line 1 (indirect)
#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD, line 1 (indirect)
#define __DEC128_MANT_DIG__ 34, line 1 (indirect)
#define __DEC128_MIN_EXP__ (-6142), line 1 (indirect)
#define __DEC128_MAX_EXP__ 6145, line 1 (indirect)
#define __DEC128_MIN__ 1E-6143DL, line 1 (indirect)
#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL, line 1 (indirect)
#define __DEC128_EPSILON__ 1E-33DL, line 1 (indirect)
#define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL, line 1 (indirect)
#define __REGISTER_PREFIX__ , line 1 (indirect)
#define __USER_LABEL_PREFIX__ , line 1 (indirect)
#define __GNUC_GNU_INLINE__ 1, line 1 (indirect)
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1, line 1 (indirect)
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1, line 1 (indirect)
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1, line 1 (indirect)
#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_8 1, line 1 (indirect)
#define __GCC_ATOMIC_BOOL_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_CHAR_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_SHORT_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_INT_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_LONG_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_LLONG_LOCK_FREE 2, line 1 (indirect)
#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1, line 1 (indirect)
#define __GCC_ATOMIC_POINTER_LOCK_FREE 2, line 1 (indirect)
#define __GCC_HAVE_DWARF2_CFI_ASM 1, line 1 (indirect)
#define __PRAGMA_REDEFINE_EXTNAME 1, line 1 (indirect)
#define __SIZEOF_INT128__ 16, line 1 (indirect)
#define __SIZEOF_WCHAR_T__ 4, line 1 (indirect)
#define __SIZEOF_WINT_T__ 4, line 1 (indirect)
#define __SIZEOF_PTRDIFF_T__ 8, line 1 (indirect)
#define __amd64 1, line 1 (indirect)
#define __amd64__ 1, line 1 (indirect)
#define __x86_64 1, line 1 (indirect)
#define __x86_64__ 1, line 1 (indirect)
#define __ATOMIC_HLE_ACQUIRE 65536, line 1 (indirect)
#define __ATOMIC_HLE_RELEASE 131072, line 1 (indirect)
#define __k8 1, line 1 (indirect)
#define __k8__ 1, line 1 (indirect)
#define __code_model_small__ 1, line 1 (indirect)
#define __MMX__ 1, line 1 (indirect)
#define __SSE__ 1, line 1 (indirect)
#define __SSE2__ 1, line 1 (indirect)
#define __FXSR__ 1, line 1 (indirect)
#define __SSE_MATH__ 1, line 1 (indirect)
#define __SSE2_MATH__ 1, line 1 (indirect)
#define __gnu_linux__ 1, line 1 (indirect)
#define __linux 1, line 1 (indirect)
#define __linux__ 1, line 1 (indirect)
#define linux 1, line 1 (indirect)
#define __unix 1, line 1 (indirect)
#define __unix__ 1, line 1 (indirect)
#define unix 1, line 1 (indirect)
#define __ELF__ 1, line 1 (indirect)
#define __DECIMAL_BID_FORMAT__ 1, line 1 (indirect)
EOF
cat macro.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=macro testfile-debug
cat macro.out | sed -e "s/.debug_macro' at offset 0xab5/.zdebug_macro' at offset 0x1aa7/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=macro testfile-zdebug
cat > line.out << \EOF
DWARF section [34] '.debug_line' at offset 0x104c:
Table at offset 0:
Length: 70
DWARF version: 2
Prologue length: 40
Address size: 8
Segment selector size: 0
Min instruction length: 1
Max operations per instruction: 1
Initial value if 'is_stmt': 1
Line base: -5
Line range: 14
Opcode base: 13
Opcodes:
[ 1] 0 arguments
[ 2] 1 argument
[ 3] 1 argument
[ 4] 1 argument
[ 5] 1 argument
[ 6] 0 arguments
[ 7] 0 arguments
[ 8] 0 arguments
[ 9] 1 argument
[10] 0 arguments
[11] 0 arguments
[12] 1 argument
Directory table:
File name table:
Entry Dir Time Size Name
1 0 0 0 testfile-zdebug.c
Line number statements:
[ 32] extended opcode 2: set address to 0x4003c0
[ 3d] special opcode 22: address+0 = 0x4003c0, line+4 = 5
[ 3e] special opcode 20: address+0 = 0x4003c0, line+2 = 7
[ 3f] special opcode 104: address+6 = 0x4003c6, line+2 = 9
[ 40] special opcode 77: address+4 = 0x4003ca, line+3 = 12
[ 41] special opcode 62: address+3 = 0x4003cd, line+2 = 14
[ 42] special opcode 86: address+5 = 0x4003d2, line-2 = 12
[ 43] special opcode 76: address+4 = 0x4003d6, line+2 = 14
[ 44] special opcode 47: address+2 = 0x4003d8, line+1 = 15
[ 45] advance address by 1 to 0x4003d9
[ 47] extended opcode 1: end of sequence
EOF
cat line.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=line testfile-debug
cat line.out | sed -e "s/.debug_line' at offset 0x104c/.zdebug_line' at offset 0x1d53/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=line testfile-zdebug
cat > frame.out << \EOF
Call frame information section [16] '.eh_frame' at offset 0x5b8:
[ 0] CIE length=20
CIE_id: 0
version: 1
augmentation: "zR"
code_alignment_factor: 1
data_alignment_factor: -8
return_address_register: 16
Augmentation data: 0x1b (FDE address encoding: sdata4 pcrel)
Program:
def_cfa r7 (rsp) at offset 8
offset r16 (rip) at cfa-8
nop
nop
[ 18] FDE length=20 cie=[ 0]
CIE_pointer: 28
initial_location: 0x00000000ffffff08 (offset: 0x4e0)
address_range: 0x2 (end offset: 0x4e2)
Program:
nop
nop
nop
nop
nop
nop
nop
[ 30] FDE length=44 cie=[ 0]
CIE_pointer: 52
initial_location: 0x00000000ffffff00 (offset: 0x4f0)
address_range: 0x89 (end offset: 0x579)
Program:
advance_loc 17 to 0x501
offset r12 (r12) at cfa-40
offset r6 (rbp) at cfa-48
advance_loc 31 to 0x520
def_cfa_offset 64
offset r3 (rbx) at cfa-56
offset r15 (r15) at cfa-16
offset r14 (r14) at cfa-24
offset r13 (r13) at cfa-32
advance_loc1 88 to 0x578
def_cfa_offset 8
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
[ 60] FDE length=36 cie=[ 0]
CIE_pointer: 100
initial_location: 0x00000000fffffd80 (offset: 0x3a0)
address_range: 0x20 (end offset: 0x3c0)
Program:
def_cfa_offset 16
advance_loc 6 to 0x3a6
def_cfa_offset 24
advance_loc 10 to 0x3b0
def_cfa_expression 11
[ 0] breg7 8
[ 2] breg16 0
[ 4] lit15
[ 5] and
[ 6] lit11
[ 7] ge
[ 8] lit3
[ 9] shl
[10] plus
nop
nop
nop
nop
[ 88] Zero terminator
Call frame search table section [17] '.eh_frame_hdr':
version: 1
eh_frame_ptr_enc: 0x1b (sdata4 pcrel)
fde_count_enc: 0x3 (udata4)
table_enc: 0x3b (sdata4 datarel)
eh_frame_ptr: 0xffffffffffffff70 (offset: 0x5b8)
fde_count: 3
Table:
0xfffffd5c (offset: 0x3a0) -> 0xffffffd4 fde=[ 60]
0xfffffe9c (offset: 0x4e0) -> 0xffffff8c fde=[ 18]
0xfffffeac (offset: 0x4f0) -> 0xffffffa4 fde=[ 30]
DWARF section [36] '.debug_frame' at offset 0x29b8:
[ 0] CIE length=20
CIE_id: 18446744073709551615
version: 1
augmentation: ""
code_alignment_factor: 1
data_alignment_factor: -8
return_address_register: 16
Program:
def_cfa r7 (rsp) at offset 8
offset r16 (rip) at cfa-8
nop
nop
nop
nop
nop
nop
[ 18] FDE length=20 cie=[ 0]
CIE_pointer: 0
initial_location: 0x00000000004003c0
address_range: 0x19
Program:
EOF
cat frame.out | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=frame testfile-debug
cat frame.out | sed -e "s/.debug_frame' at offset 0x29b8/.zdebug_frame' at offset 0x2728/" | testrun_compare ${abs_top_builddir}/src/readelf -U --debug-dump=frame testfile-zdebug