https://sourceware.org/bugzilla/show_bug.cgi?id=33504
Bug ID: 33504
Summary: FAIL: Discarded dynamic relocation section
Product: binutils
Version: 2.46 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: danglin at gcc dot gnu.org
Target Milestone: ---
Host: hppa*-*-linux*
Target: hppa64-*-linux*
Build: hppa*-*-linux*
/home/dave/gnu/binutils/objdir64/ld/../gas/as-new --defsym ALIGN=3 -o
tmpdir
/reloc-discard.o
/home/dave/gnu/binutils/src/ld/testsuite/ld-elf/reloc-discard.s
Executing on host: sh -c {/home/dave/gnu/binutils/objdir64/ld/../gas/as-new
--defsym ALIGN=3 -o tmpdir/reloc-discard.o
/home/dave/gnu/binutils/src/ld/testsuite/ld-elf/reloc-discard.s 2>&1}
/dev/null dump.tmp (timeout = 300)
spawn [open ...]
./ld-new -z nomemory-seal -L/home/dave/gnu/binutils/src/ld/testsuite/ld-elf
-shared -T reloc-discard.ld -o tmpdir/dump tmpdir/reloc-discard.o
Executing on host: sh -c {./ld-new -z nomemory-seal
-L/home/dave/gnu/binutils/src/ld/testsuite/ld-elf -shared -T reloc-discard.ld
-o tmpdir/dump tmpdir/reloc-discard.o 2>&1} /dev/null dump.tmp (timeout =
300)
spawn [open ...]
/home/dave/gnu/binutils/objdir64/ld/../binutils/readelf -r --use-dynamic
tmpdir/dump > tmpdir/dump.out
Executing on host: sh -c
{/home/dave/gnu/binutils/objdir64/ld/../binutils/readelf -r --use-dynamic
tmpdir/dump > tmpdir/dump.out 2>dump.tmp} /dev/null (timeout = 300)
spawn [open ...]
regexp_diff match failure
regexp "^There are no dynamic relocations in this file\.$"
line "'RELA' relocation section at offset 0 contains 24 bytes:"
extra lines in tmpdir/dump.out starting with "^ Offset Info
Type Sym. Value Sym. Name + Addend$"
EOF from /home/dave/gnu/binutils/src/ld/testsuite/ld-elf/reloc-discard.d
FAIL: Discarded dynamic relocation section
dave@mx3210:~/gnu/binutils/objdir64/ld/tmpdir$ readelf -r --use-dynamic dump
'RELA' relocation section at offset 0 contains 24 bytes:
Offset Info Type Sym. Value Sym. Name +
Addend
000000000000 000000000000 R_PARISC_NONE 0
Not sure where the above symbol comes from but it causes the test to fail.
dave@mx3210:~/gnu/binutils/objdir64/ld/tmpdir$ readelf -a dump
ELF Header:
Magic: 7f 45 4c 46 02 02 01 03 01 00 00 00 00 00 00 00
Class: ELF64
Data: 2's complement, big endian
Version: 1 (current)
OS/ABI: UNIX - GNU
ABI Version: 1
Type: DYN (Shared object file)
Machine: HPPA
Version: 0x1
Entry point address: 0x0
Start of program headers: 64 (bytes into file)
Start of section headers: 4880 (bytes into file)
Flags: 0x90214, PA-RISC 2.0, trapnil, wide
Size of this header: 64 (bytes)
Size of program headers: 56 (bytes)
Number of program headers: 3
Size of section headers: 64 (bytes)
Number of section headers: 10
Section header string table index: 9
Section Headers:
[Nr] Name Type Address Offset
Size EntSize Flags Link Info Align
[ 0] NULL 0000000000000000 00000000
0000000000000000 0000000000000000 0 0 0
[ 1] .dynsym DYNSYM 0000000000000000 00001000
0000000000000030 0000000000000018 A 2 1 8
[ 2] .dynstr STRTAB 0000000000000030 00001030
0000000000000005 0000000000000000 A 0 0 1
[ 3] .hash HASH 0000000000000038 00001038
0000000000000014 0000000000000004 A 1 0 8
[ 4] .gnu.hash GNU_HASH 0000000000000050 00001050
000000000000001c 0000000000000000 A 1 0 8
[ 5] .data PROGBITS 000000000000006c 0000106c
0000000000000008 0000000000000000 WA 0 0 1
[ 6] .dynamic DYNAMIC 0000000000000078 00001078
0000000000000110 0000000000000010 WA 2 0 8
[ 7] .symtab SYMTAB 0000000000000000 00001188
0000000000000120 0000000000000018 8 11 8
[ 8] .strtab STRTAB 0000000000000000 000012a8
0000000000000024 0000000000000000 0 0 1
[ 9] .shstrtab STRTAB 0000000000000000 000012cc
0000000000000044 0000000000000000 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings), I (info),
L (link order), O (extra OS processing required), G (group), T (TLS),
C (compressed), x (unknown), o (OS specific), E (exclude),
R (retain), D (mbind), p (processor specific)
There are no section groups in this file.
Program Headers:
Type Offset VirtAddr PhysAddr
FileSiz MemSiz Flags Align
PHDR 0x0000000000000040 0x0000000000000000 0x0000000000000000
0x00000000000000a8 0x00000000000000a8 R E 0x8
LOAD 0x0000000000001000 0x0000000000000000 0x0000000000000000
0x0000000000000188 0x0000000000000188 RWE 0x1000
DYNAMIC 0x0000000000001078 0x0000000000000078 0x0000000000000078
0x0000000000000110 0x0000000000000110 RW 0x8
Section to Segment mapping:
Segment Sections...
00
01 .dynsym .dynstr .hash .gnu.hash .data .dynamic
02 .dynamic
Dynamic section at offset 0x1078 contains 12 entries:
Tag Type Name/Value
0x0000000000000004 (HASH) 0x38
0x000000006ffffef5 (GNU_HASH) 0x50
0x0000000000000005 (STRTAB) 0x30
0x0000000000000006 (SYMTAB) 0x0
0x000000000000000a (STRSZ) 5 (bytes)
0x000000000000000b (SYMENT) 24 (bytes)
0x0000000060000001 (HP_DLD_FLAGS) 0
0x0000000000000003 (PLTGOT) 0x6c
0x0000000000000007 (RELA) 0x0
0x0000000000000008 (RELASZ) 24 (bytes)
0x0000000000000009 (RELAENT) 24 (bytes)
0x0000000000000000 (NULL) 0x0
dave@mx3210:~/gnu/binutils/objdir64/ld/tmpdir$ readelf -a reloc-discard.o
ELF Header:
Magic: 7f 45 4c 46 02 02 01 03 01 00 00 00 00 00 00 00
Class: ELF64
Data: 2's complement, big endian
Version: 1 (current)
OS/ABI: UNIX - GNU
ABI Version: 1
Type: REL (Relocatable file)
Machine: HPPA
Version: 0x1
Entry point address: 0x0
Start of program headers: 0 (bytes into file)
Start of section headers: 312 (bytes into file)
Flags: 0x90214, PA-RISC 2.0, trapnil, wide
Size of this header: 64 (bytes)
Size of program headers: 0 (bytes)
Number of program headers: 0
Size of section headers: 64 (bytes)
Number of section headers: 8
Section header string table index: 7
Section Headers:
[Nr] Name Type Address Offset
Size EntSize Flags Link Info Align
[ 0] NULL 0000000000000000 00000000
0000000000000000 0000000000000000 0 0 0
[ 1] .text PROGBITS 0000000000000000 00000040
0000000000000000 0000000000000000 AX 0 0 1
[ 2] .data PROGBITS 0000000000000000 00000040
0000000000000008 0000000000000000 WA 0 0 1
[ 3] .rela.data RELA 0000000000000000 000000e8
0000000000000018 0000000000000018 I 5 2 8
[ 4] .bss NOBITS 0000000000000000 00000048
0000000000000000 0000000000000000 WA 0 0 1
[ 5] .symtab SYMTAB 0000000000000000 00000048
0000000000000090 0000000000000018 6 5 8
[ 6] .strtab STRTAB 0000000000000000 000000d8
000000000000000b 0000000000000000 0 0 1
[ 7] .shstrtab STRTAB 0000000000000000 00000100
0000000000000031 0000000000000000 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings), I (info),
L (link order), O (extra OS processing required), G (group), T (TLS),
C (compressed), x (unknown), o (OS specific), E (exclude),
R (retain), D (mbind), p (processor specific)
There are no section groups in this file.
There are no program headers in this file.
There is no dynamic section in this file.
Relocation section '.rela.data' at offset 0xe8 contains 1 entry:
Offset Info Type Sym. Value Sym. Name +
Addend
000000000000 000500000050 R_PARISC_DIR64 0000000000000000 foo + 0
There are no unwind sections in this file.
Symbol table '.symtab' contains 6 entries:
Num: Value Size Type Bind Vis Ndx Name
0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
1: 0000000000000003 0 NOTYPE LOCAL DEFAULT ABS ALIGN
2: 0000000000000000 0 SECTION LOCAL DEFAULT 1 .text
3: 0000000000000000 0 SECTION LOCAL DEFAULT 2 .data
4: 0000000000000000 0 SECTION LOCAL DEFAULT 4 .bss
5: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND foo
No version information found in this file.
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