binutils-gdb/ld/testsuite/ld-powerpc/tlsso32.r
Alan Modra 4bd7c90276 PowerPC: Don't generate unused section symbols
PowerPC version of git commit d1bcae833b.

bfd/
	* elf32-ppc.c: Delete outdated comment.
	(TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
	* elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
gas/
	* testsuite/gas/ppc/power4.d: Adjust for removal of section sym.
	* testsuite/gas/ppc/test1elf32.d: Likewise.
	* testsuite/gas/ppc/test1elf64.d: Likewise.
ld/
	* testsuite/ld-powerpc/relbrlt.s: Make symbols global.
	* testsuite/ld-powerpc/relbrlt.d: Adjust to suit.
	* testsuite/ld-powerpc/tlsget.d: Adjust for reordered stubs.
	* testsuite/ld-powerpc/tlsget.wf: Likewise.
	* testsuite/ld-powerpc/tlsget2.d: Likewise.
	* testsuite/ld-powerpc/tlsget2.wf: Likewise.
	* testsuite/ld-powerpc/tlsexe.r: Adjust for removed section syms.
	* testsuite/ld-powerpc/tlsexe32.r: Likewise.
	* testsuite/ld-powerpc/tlsexe32no.r: Likewise.
	* testsuite/ld-powerpc/tlsexeno.r: Likewise.
	* testsuite/ld-powerpc/tlsexenors.r: Likewise.
	* testsuite/ld-powerpc/tlsexers.r: Likewise.
	* testsuite/ld-powerpc/tlsexetoc.r: Likewise.
	* testsuite/ld-powerpc/tlsexetocrs.r: Likewise.
	* testsuite/ld-powerpc/tlsso.r: Likewise.
	* testsuite/ld-powerpc/tlsso32.r: Likewise.
	* testsuite/ld-powerpc/tlstocso.r: Likewise.
2021-01-20 16:12:06 +10:30

118 lines
3.9 KiB
R

#source: tls32.s
#as: -a32
#ld: -shared
#readelf: -WSsrl
#target: powerpc*-*-*
There are [0-9]+ section headers, starting at offset 0x[0-9a-f]+:
Section Headers:
+\[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
+\[[ 0-9]+\] +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 +.*
+\[[ 0-9]+\] \.text +PROGBITS .* 0+d0 0+ +AX +0 +0 +16
+\[[ 0-9]+\] \.tdata +PROGBITS .* 0+1c 0+ WAT +0 +0 +4
+\[[ 0-9]+\] \.tbss +NOBITS .* 0+1c 0+ WAT +0 +0 +4
+\[[ 0-9]+\] \.dynamic +DYNAMIC .* 08 +WA +3 +0 +4
+\[[ 0-9]+\] \.got +PROGBITS .* 0+40 04 +WA +0 +0 +4
+\[[ 0-9]+\] \.plt +PROGBITS .* 0+4 00 +WA +0 +0 +4
+\[[ 0-9]+\] \.symtab +.*
+\[[ 0-9]+\] \.strtab +.*
+\[[ 0-9]+\] \.shstrtab +.*
#...
Elf file type is DYN \(Shared object file\)
Entry point 0x[0-9a-f]+
There are [0-9]+ program headers, starting at offset [0-9]+
Program Headers:
+Type +Offset +VirtAddr +PhysAddr +FileSiz MemSiz +Flg Align
+LOAD .* R E 0x10000
+LOAD .* RW +0x10000
+DYNAMIC .* RW +0x4
+TLS .* 0x0+1c 0x0+38 R +0x4
Section to Segment mapping:
+Segment Sections\.\.\.
+0+ +\.hash \.dynsym \.dynstr \.rela\.dyn \.rela\.plt \.text
+01 +\.tdata \.dynamic \.got \.plt
+02 +\.dynamic
+03 +\.tdata \.tbss
Relocation section '\.rela\.dyn' at offset 0x[0-9a-f]+ contains 20 entries:
Offset +Info +Type +Sym\. Value +Symbol's Name \+ Addend
[0-9a-f ]+R_PPC_REL24 +0+ +__tls_get_addr \+ 0
[0-9a-f ]+R_PPC_REL24 +0+ +__tls_get_addr \+ 0
[0-9a-f ]+R_PPC_REL24 +0+ +__tls_get_addr \+ 0
[0-9a-f ]+R_PPC_REL24 +0+ +__tls_get_addr \+ 0
[0-9a-f ]+R_PPC_TPREL16 +0+30 +le0 \+ 0
[0-9a-f ]+R_PPC_TPREL16_HA +0+34 +le1 \+ 0
[0-9a-f ]+R_PPC_TPREL16_LO +0+34 +le1 \+ 0
[0-9a-f ]+R_PPC_TPREL16 +14
[0-9a-f ]+R_PPC_TPREL16_HA +18
[0-9a-f ]+R_PPC_TPREL16_LO +18
[0-9a-f ]+R_PPC_DTPMOD32 +0
[0-9a-f ]+R_PPC_DTPREL32 +0
[0-9a-f ]+R_PPC_DTPMOD32 +0
[0-9a-f ]+R_PPC_DTPMOD32 +0+ +gd \+ 0
[0-9a-f ]+R_PPC_DTPREL32 +0+ +gd \+ 0
[0-9a-f ]+R_PPC_DTPMOD32 +0+20 +ld0 \+ 0
[0-9a-f ]+R_PPC_DTPMOD32 +0+ +ld \+ 0
[0-9a-f ]+R_PPC_DTPMOD32 +0+1c +gd0 \+ 0
[0-9a-f ]+R_PPC_DTPREL32 +0+1c +gd0 \+ 0
[0-9a-f ]+R_PPC_TPREL32 +0+2c +ie0 \+ 0
Relocation section '\.rela\.plt' at offset 0x[0-9a-f]+ contains 1 entry:
Offset +Info +Type +Sym\. Value +Symbol's Name \+ Addend
[0-9a-f ]+R_PPC_JMP_SLOT +0+ +__tls_get_addr \+ 0
Symbol table '\.dynsym' contains [0-9]+ entries:
+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
.* NOTYPE +LOCAL +DEFAULT +UND
.* SECTION +LOCAL +DEFAULT +6
.* TLS +GLOBAL +DEFAULT +UND gd
.* TLS +GLOBAL +DEFAULT +8 le0
.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_addr
.* TLS +GLOBAL +DEFAULT +8 ld0
.* TLS +GLOBAL +DEFAULT +8 le1
.* TLS +GLOBAL +DEFAULT +UND ld
.* NOTYPE +GLOBAL +DEFAULT +6 _start
.* TLS +GLOBAL +DEFAULT +8 ld2
.* TLS +GLOBAL +DEFAULT +8 ld1
.* TLS +GLOBAL +DEFAULT +8 gd0
.* TLS +GLOBAL +DEFAULT +8 ie0
Symbol table '\.symtab' contains [0-9]+ entries:
+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
.* NOTYPE +LOCAL +DEFAULT +UND
.* FILE +LOCAL +DEFAULT +ABS .*
.* NOTYPE +LOCAL +DEFAULT +ABS TLSMARK
.* TLS +LOCAL +DEFAULT +7 gd4
.* TLS +LOCAL +DEFAULT +7 ld4
.* TLS +LOCAL +DEFAULT +7 ld5
.* TLS +LOCAL +DEFAULT +7 ld6
.* TLS +LOCAL +DEFAULT +7 ie4
.* TLS +LOCAL +DEFAULT +7 le4
.* TLS +LOCAL +DEFAULT +7 le5
.* FILE +LOCAL +DEFAULT +ABS .*
.* OBJECT +LOCAL +DEFAULT +9 _DYNAMIC
.* NOTYPE +LOCAL +DEFAULT +6 0+8000\.got2\.plt_pic32\.__tls_get_addr
.* NOTYPE +LOCAL +DEFAULT +6 __glink_PLTresolve
.* NOTYPE +LOCAL +DEFAULT +6 __glink
.* OBJECT +LOCAL +DEFAULT +10 _GLOBAL_OFFSET_TABLE_
.* TLS +GLOBAL +DEFAULT +UND gd
.* TLS +GLOBAL +DEFAULT +8 le0
.* NOTYPE +GLOBAL +DEFAULT +UND __tls_get_addr
.* TLS +GLOBAL +DEFAULT +8 ld0
.* TLS +GLOBAL +DEFAULT +8 le1
.* TLS +GLOBAL +DEFAULT +UND ld
.* NOTYPE +GLOBAL +DEFAULT +6 _start
.* TLS +GLOBAL +DEFAULT +8 ld2
.* TLS +GLOBAL +DEFAULT +8 ld1
.* TLS +GLOBAL +DEFAULT +8 gd0
.* TLS +GLOBAL +DEFAULT +8 ie0