include/elf/

	* ppc.h (DT_PPC_TLSOPT): Define.
	* ppc64.h (DT_PPC64_TLSOPT): Define.
bfd/
	* elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
	(ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
	(MR_0_3, MR_3_0): Define.
	(struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
	(ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
	(ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
	table.  Check for presense of __tls_get_addr_opt
	(allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
	(ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
	(write_glink_stub): Add param p.
	(ppc_elf_relocate_section): Adjust write_glink_stub call.
	(ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
	__tls_get_addr.
	* elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
	* elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
	(ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
	table.  Check for presense of __tls_get_addr_opt.
	(ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
	(LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
	BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
	LD_R2_0R1, MTLR_R11): Define.
	(build_tls_get_addr_stub): New function.
	(ppc_build_one_stub): Call it.
	(ppc_size_one_stub): Add extra size for __tls_get_addr stub.
	(ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
	__tls_get_addr plt call.
	* elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
binutils/
	* readelf.c (get_ppc_dynamic_type): Add TLSOPT.
	(get_ppc64_dynamic_type): Likewise.
ld/
	* emultempl/ppc32elf.em (no_tls_get_addr_opt): New var.
	(ppc_before_allocation): Pass to ppc_elf_tls_setup.
	(OPTION_NO_TLS_GET_ADDR_OPT): Define.  Redefine other options in
	terms of previous option.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add
	--no-tls-get-addr-optimize.
	(PARSE_AND_LIST_ARGS_CASES): Handle it.
	* emultempl/ppc64elf.em (no_tls_get_addr_opt): New var.
	(ppc_before_allocation): Pass to ppc64_elf_tls_setup.
	(OPTION_NO_TLS_GET_ADDR_OPT): Define.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add
	--no-tls-get-addr-optimize.
	(PARSE_AND_LIST_ARGS_CASES): Handle it.
ld/testsuite/
	* ld-powerpc/tlslib.s: Delete dot-symbol entry syms.  Add
	__tls_get_addr_opt.
	* ld-powerpc/tlslib32.s: Add __tls_get_addr_opt.
	* ld-powerpc/oldtlslib.s: New file, old-abi version of tlslib.s.
	* ld-powerpc/powerpc.exp: Build old-abi library and use it in
	two new link tests.
	* ld-powerpc/tlsexe.d: Update for new __tls_get_addr stub.
	* ld-powerpc/tlsexe.g, * ld-powerpc/tlsexe.r, *ld-powerpc/tlsexe32.d,
	* ld-powerpc/tlsexe32.g, * ld-powerpc/tlsexe32.r,
	* ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g,
	* ld-powerpc/tlsexetoc.r: Likewise.

1 files changed, 6 insertions, 6 deletions

diff --git a/ld/testsuite/ld-powerpc/tlsexetoc.r b/ld/testsuite/ld-powerpc/tlsexetoc.r
index e16bbf4..d1f75df 100644
--- a/ld/testsuite/ld-powerpc/tlsexetoc.r
+++ b/ld/testsuite/ld-powerpc/tlsexetoc.r
@@ -16,10 +16,10 @@ Section Headers:
  +\[[ 0-9]+\] \.dynstr +.*
  +\[[ 0-9]+\] \.rela\.dyn +.*
  +\[[ 0-9]+\] \.rela\.plt +.*
- +\[[ 0-9]+\] \.text +PROGBITS .* 0+b8 0+ +AX +0 +0 +8
+ +\[[ 0-9]+\] \.text +PROGBITS .* 0+f0 0+ +AX +0 +0 +8
  +\[[ 0-9]+\] \.tdata +PROGBITS .* 0+38 0+ WAT +0 +0 +8
  +\[[ 0-9]+\] \.tbss +NOBITS .* 0+38 0+ WAT +0 +0 +8
- +\[[ 0-9]+\] \.dynamic +DYNAMIC .* 0+150 10 +WA +4 +0 +8
+ +\[[ 0-9]+\] \.dynamic +DYNAMIC .* 0+160 10 +WA +4 +0 +8
  +\[[ 0-9]+\] \.branch_lt +PROGBITS .* 0+ 0+ +WA +0 +0 +8
  +\[[ 0-9]+\] \.got +PROGBITS .* 0+58 08 +WA +0 +0 +8
  +\[[ 0-9]+\] \.plt +.*
@@ -59,15 +59,15 @@ Relocation section '\.rela\.dyn' at offset .* contains 3 entries:
 
 Relocation section '\.rela\.plt' at offset .* contains 1 entries:
  +Offset +Info +Type +Symbol's Value +Symbol's Name \+ Addend
-[0-9a-f ]+R_PPC64_JMP_SLOT +0+ __tls_get_addr \+ 0
+[0-9a-f ]+R_PPC64_JMP_SLOT +0+ __tls_get_addr_opt \+ 0
 
 Symbol table '\.dynsym' contains [0-9]+ entries:
  +Num: +Value +Size Type +Bind +Vis +Ndx Name
 .* NOTYPE +LOCAL +DEFAULT +UND 
 .* TLS +GLOBAL DEFAULT +UND gd
-.* FUNC +GLOBAL DEFAULT +UND __tls_get_addr
 .* TLS +GLOBAL DEFAULT +UND ld
 .* NOTYPE +GLOBAL DEFAULT +ABS __bss_start
+.* FUNC +GLOBAL DEFAULT +UND __tls_get_addr_opt
 .* NOTYPE +GLOBAL DEFAULT +ABS _edata
 .* NOTYPE +GLOBAL DEFAULT +ABS _end
 
@@ -96,10 +96,9 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .* TLS +LOCAL +DEFAULT +8 le5
 .* NOTYPE +LOCAL +DEFAULT +12 \.Lie0
 .* OBJECT +LOCAL +HIDDEN +10 _DYNAMIC
-.* FUNC +LOCAL +DEFAULT +UND \.__tls_get_addr
+.* (FUNC|NOTYPE) +LOCAL +DEFAULT +UND \.__tls_get_addr(|_opt)
 .* TLS +GLOBAL DEFAULT +UND gd
 .* TLS +GLOBAL DEFAULT +9 le0
-.* FUNC +GLOBAL DEFAULT +UND __tls_get_addr
 .* TLS +GLOBAL DEFAULT +9 ld0
 .* TLS +GLOBAL DEFAULT +9 le1
 .* TLS +GLOBAL DEFAULT +UND ld
@@ -107,6 +106,7 @@ Symbol table '\.symtab' contains [0-9]+ entries:
 .* TLS +GLOBAL DEFAULT +9 ld2
 .* TLS +GLOBAL DEFAULT +9 ld1
 .* NOTYPE +GLOBAL DEFAULT +ABS __bss_start
+.* FUNC +GLOBAL DEFAULT +UND __tls_get_addr_opt
 .* NOTYPE +GLOBAL DEFAULT +ABS _edata
 .* NOTYPE +GLOBAL DEFAULT +ABS _end
 .* TLS +GLOBAL DEFAULT +9 gd0