2003-01-24 17:20:25 +00:00
|
|
|
#source: tlspic1.s
|
|
|
|
|
#source: tlspic2.s
|
|
|
|
|
#as: -m64 -Aesame
|
|
|
|
|
#ld: -shared -melf64_s390
|
|
|
|
|
#readelf: -WSsrl
|
|
|
|
|
#target: s390x-*-*
|
|
|
|
|
|
2007-09-30 01:33:15 +00:00
|
|
|
There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
|
2003-01-24 17:20:25 +00:00
|
|
|
|
|
|
|
|
Section Headers:
|
2009-09-23 03:12:28 +00:00
|
|
|
+\[Nr\] Name +Type +Address +Off +Size +ES Flg Lk Inf Al
|
2007-09-30 01:33:15 +00:00
|
|
|
+\[[ 0-9]+\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
|
|
|
|
|
+\[[ 0-9]+\] .hash .*
|
|
|
|
|
+\[[ 0-9]+\] .dynsym .*
|
|
|
|
|
+\[[ 0-9]+\] .dynstr .*
|
|
|
|
|
+\[[ 0-9]+\] .rela.dyn .*
|
|
|
|
|
+\[[ 0-9]+\] .rela.plt .*
|
|
|
|
|
+\[[ 0-9]+\] .plt .*
|
|
|
|
|
+\[[ 0-9]+\] .text +PROGBITS .*
|
|
|
|
|
+\[[ 0-9]+\] .tdata +PROGBITS .* 0+60 00 WAT +0 +0 +32
|
|
|
|
|
+\[[ 0-9]+\] .tbss +NOBITS .* 0+20 00 WAT +0 +0 +1
|
|
|
|
|
+\[[ 0-9]+\] .dynamic +DYNAMIC .*
|
|
|
|
|
+\[[ 0-9]+\] .got +PROGBITS .*
|
|
|
|
|
+\[[ 0-9]+\] .shstrtab .*
|
|
|
|
|
+\[[ 0-9]+\] .symtab .*
|
|
|
|
|
+\[[ 0-9]+\] .strtab .*
|
2003-01-24 17:20:25 +00:00
|
|
|
Key to Flags:
|
|
|
|
|
.*
|
|
|
|
|
.*
|
|
|
|
|
.*
|
|
|
|
|
|
|
|
|
|
Elf file type is DYN \(Shared object file\)
|
2004-05-11 17:08:38 +00:00
|
|
|
Entry point 0x[0-9a-f]+
|
2007-09-30 01:33:15 +00:00
|
|
|
There are [0-9]+ program headers, starting at offset [0-9]+
|
2003-01-24 17:20:25 +00:00
|
|
|
|
|
|
|
|
Program Headers:
|
2009-09-23 03:12:28 +00:00
|
|
|
+Type +Offset +VirtAddr +PhysAddr +FileSiz +MemSiz +Flg Align
|
|
|
|
|
+LOAD .* R E 0x1000
|
|
|
|
|
+LOAD .* RW +0x1000
|
|
|
|
|
+DYNAMIC .* RW +0x8
|
|
|
|
|
+TLS .* 0x0+60 0x0+80 R +0x20
|
2003-01-24 17:20:25 +00:00
|
|
|
|
|
|
|
|
Section to Segment mapping:
|
2009-09-23 03:12:28 +00:00
|
|
|
+Segment Sections...
|
|
|
|
|
+00 +.hash .dynsym .dynstr .rela.dyn .rela.plt .plt .text *
|
|
|
|
|
+01 +.tdata .dynamic .got *
|
|
|
|
|
+02 +.dynamic *
|
|
|
|
|
+03 +.tdata .tbss *
|
2003-01-24 17:20:25 +00:00
|
|
|
|
|
|
|
|
Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 14 entries:
|
2009-09-23 03:12:28 +00:00
|
|
|
+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
|
2012-05-12 13:46:26 +00:00
|
|
|
[0-9a-f ]+R_390_TLS_DTPMOD +0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +24
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +30
|
|
|
|
|
[0-9a-f ]+R_390_TLS_DTPMOD +0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_DTPMOD +0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +64
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +50
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +70
|
|
|
|
|
[0-9a-f ]+R_390_TLS_DTPMOD +0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +44
|
2005-08-15 15:39:48 +00:00
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +0+10 sg5 \+ 0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_DTPMOD +0+ sg1 \+ 0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_DTPOFF +0+ sg1 \+ 0
|
|
|
|
|
[0-9a-f ]+R_390_TLS_TPOFF +0+4 sg2 \+ 0
|
2003-01-24 17:20:25 +00:00
|
|
|
|
2004-05-11 17:08:38 +00:00
|
|
|
Relocation section '.rela.plt' at offset 0x[0-9a-f]+ contains 1 entries:
|
2009-09-23 03:12:28 +00:00
|
|
|
+Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
|
2005-08-15 15:39:48 +00:00
|
|
|
[0-9a-f ]+R_390_JMP_SLOT +0+ __tls_get_offset \+ 0
|
2003-01-24 17:20:25 +00:00
|
|
|
|
2007-09-30 01:33:15 +00:00
|
|
|
Symbol table '\.dynsym' contains [0-9]+ entries:
|
2009-09-23 03:12:28 +00:00
|
|
|
+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
|
|
|
|
|
.* NOTYPE +LOCAL +DEFAULT +UND
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +7
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +8
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg8
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg3
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg4
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg5
|
|
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_offset
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg1
|
|
|
|
|
.* FUNC +GLOBAL +DEFAULT +7 fn1
|
2012-06-15 15:13:41 +00:00
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +11 __bss_start
|
2009-09-23 03:12:28 +00:00
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg2
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg6
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg7
|
2012-06-15 15:13:41 +00:00
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +11 _edata
|
|
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +11 _end
|
2003-01-24 17:20:25 +00:00
|
|
|
|
2007-09-30 01:33:15 +00:00
|
|
|
Symbol table '\.symtab' contains [0-9]+ entries:
|
2009-09-23 03:12:28 +00:00
|
|
|
+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
|
|
|
|
|
.* NOTYPE +LOCAL +DEFAULT +UND
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +1
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +2
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +3
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +4
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +5
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +6
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +7
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +8
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +9
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +10
|
|
|
|
|
.* SECTION +LOCAL +DEFAULT +11
|
2012-06-06 10:50:18 +00:00
|
|
|
.* FILE +LOCAL +DEFAULT +ABS .*
|
2009-09-23 03:12:28 +00:00
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl1
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl2
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl3
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl4
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl5
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl6
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl7
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sl8
|
2015-02-16 16:35:17 +00:00
|
|
|
.* FILE +LOCAL +DEFAULT +ABS
|
2009-09-24 15:56:52 +00:00
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH1
|
Properly place the NULL STT_FILE symbol revistited
I was having a little closer look at what is going on here and noticed
that HJ unconditionally emits a NULL STT_FILE symbol before emitting
forced local symbols. That means we really don't need a second pass
over forced local symbols. The only reason for two passes is when
some forced local symbol can be emitted before the NULL STT_FILE. So
I set about removing the second pass, updating the testsuite all over
again. It's also unnecessary to emit the NULL STT_FILE when no
previous file symbol has been emitted.
bfd/
PR ld/17975
* elflink.c (struct elf_outext_info): Remove need_second_pass
and second_pass.
(elf_link_output_extsym): Delete code handling second forced
local pass. Move code emitting NULL STT_FILE symbol later, so
that it can be omitted if forced local is stripped. Don't
emit the NULL STT_FILE if no file symbols have been output.
(bfd_elf_final_link): Remove second forced local pass.
* elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
(ppc_elf_size_dynamic_sections): Likewise.
* elf64-ppc.c (ppc_build_one_stub): Likewise.
(build_global_entry_stubs): Likewise.
(ppc64_elf_build_stubs): Likewise.
ld/testsuite/
PR ld/17975
* ld-aarch64/gc-tls-relocs.d, * ld-alpha/tlspic.rd,
* ld-cris/libdso-2.d, * ld-i386/tlsdesc-nacl.rd, * ld-i386/tlsdesc.rd,
* ld-i386/tlsnopic-nacl.rd, * ld-i386/tlsnopic.rd,
* ld-i386/tlspic-nacl.rd, * ld-i386/tlspic.rd, * ld-ia64/tlspic.rd,
* ld-powerpc/tlsexe.r, * ld-powerpc/tlsexetoc.r,
* ld-powerpc/tlsso.r, * ld-powerpc/tlstocso.r,
* ld-s390/tlspic.rd, * ld-s390/tlspic_64.rd,
* ld-sparc/tlssunnopic32.rd, * ld-sparc/tlssunnopic64.rd,
* ld-sparc/tlssunpic32.rd, * ld-sparc/tlssunpic64.rd,
* ld-tic6x/shlib-1.rd, * ld-tic6x/shlib-1b.rd, * ld-tic6x/shlib-1r.rd,
* ld-tic6x/shlib-1rb.rd, * ld-tic6x/shlib-noindex.rd,
* ld-x86-64/tlsdesc-nacl.rd, * ld-x86-64/tlsdesc.rd,
* ld-x86-64/tlspic-nacl.rd, * ld-x86-64/tlspic.rd: Update.
2015-02-16 22:44:59 +00:00
|
|
|
.* OBJECT +LOCAL +DEFAULT +ABS _DYNAMIC
|
2009-09-24 15:56:52 +00:00
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh3
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH2
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH7
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh7
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh8
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH4
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh4
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH3
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh5
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH5
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH6
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +9 sH8
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh1
|
Properly place the NULL STT_FILE symbol revistited
I was having a little closer look at what is going on here and noticed
that HJ unconditionally emits a NULL STT_FILE symbol before emitting
forced local symbols. That means we really don't need a second pass
over forced local symbols. The only reason for two passes is when
some forced local symbol can be emitted before the NULL STT_FILE. So
I set about removing the second pass, updating the testsuite all over
again. It's also unnecessary to emit the NULL STT_FILE when no
previous file symbol has been emitted.
bfd/
PR ld/17975
* elflink.c (struct elf_outext_info): Remove need_second_pass
and second_pass.
(elf_link_output_extsym): Delete code handling second forced
local pass. Move code emitting NULL STT_FILE symbol later, so
that it can be omitted if forced local is stripped. Don't
emit the NULL STT_FILE if no file symbols have been output.
(bfd_elf_final_link): Remove second forced local pass.
* elf32-ppc.c (add_stub_sym): Set linker_def on linker syms.
(ppc_elf_size_dynamic_sections): Likewise.
* elf64-ppc.c (ppc_build_one_stub): Likewise.
(build_global_entry_stubs): Likewise.
(ppc64_elf_build_stubs): Likewise.
ld/testsuite/
PR ld/17975
* ld-aarch64/gc-tls-relocs.d, * ld-alpha/tlspic.rd,
* ld-cris/libdso-2.d, * ld-i386/tlsdesc-nacl.rd, * ld-i386/tlsdesc.rd,
* ld-i386/tlsnopic-nacl.rd, * ld-i386/tlsnopic.rd,
* ld-i386/tlspic-nacl.rd, * ld-i386/tlspic.rd, * ld-ia64/tlspic.rd,
* ld-powerpc/tlsexe.r, * ld-powerpc/tlsexetoc.r,
* ld-powerpc/tlsso.r, * ld-powerpc/tlstocso.r,
* ld-s390/tlspic.rd, * ld-s390/tlspic_64.rd,
* ld-sparc/tlssunnopic32.rd, * ld-sparc/tlssunnopic64.rd,
* ld-sparc/tlssunpic32.rd, * ld-sparc/tlssunpic64.rd,
* ld-tic6x/shlib-1.rd, * ld-tic6x/shlib-1b.rd, * ld-tic6x/shlib-1r.rd,
* ld-tic6x/shlib-1rb.rd, * ld-tic6x/shlib-noindex.rd,
* ld-x86-64/tlsdesc-nacl.rd, * ld-x86-64/tlsdesc.rd,
* ld-x86-64/tlspic-nacl.rd, * ld-x86-64/tlspic.rd: Update.
2015-02-16 22:44:59 +00:00
|
|
|
.* OBJECT +LOCAL +DEFAULT +ABS _GLOBAL_OFFSET_TABLE_
|
2009-09-24 15:56:52 +00:00
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh2
|
|
|
|
|
.* TLS +LOCAL +DEFAULT +8 sh6
|
2009-09-23 03:12:28 +00:00
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg8
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg3
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg4
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg5
|
|
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_offset
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg1
|
|
|
|
|
.* FUNC +GLOBAL +DEFAULT +7 fn1
|
2012-06-15 15:13:41 +00:00
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +11 __bss_start
|
2009-09-23 03:12:28 +00:00
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg2
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg6
|
|
|
|
|
.* TLS +GLOBAL +DEFAULT +8 sg7
|
2012-06-15 15:13:41 +00:00
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +11 _edata
|
|
|
|
|
.* NOTYPE +GLOBAL +DEFAULT +11 _end
|
