darkkirb/old-cross-binutils
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Author SHA1 Message Date
Alan Modra
9df0ef5fe7 bfd/ 
* elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
	(build_plt_stub): Add plt_static_chain param, don't load r11 if false.
	(build_tls_get_addr_stub): Likewise.
	(ppc_build_one_stub): Update calls to above.
	(ppc_size_one_stub): Adjust stub size.
	(ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
	* elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
ld/
	* emultempl/ppc64elf.em (plt_static_chain): New var.
	(gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
	--plt-static-chain and --no-plt-static-chain.
ld/testsuite/
	* ld-powerpc/tlsexe.d, * ld-powerpc/tlsexe.g. *ld-powerpc/tlsexe.r,
	* ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g,
	* ld-powerpc/tlsexetoc.r, * ld-powerpc/tlsso.d,
	* ld-powerpc/tlstocso.d: Update for plt stub change.
 2011-07-14 03:28:22 +00:00
Alan Modra
b02c4cfa79 ld/ 
* emultempl/ppc32elf.em (emit_stub_syms): Init to -1.
	(ppc_after_open): Set emit_stubs_syms by default when shared.
	(OPTION_NO_STUBSYMS): Define.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms.
	* emultempl/ppc64elf.em (emit_stub_syms): Init to -1.
	(gld${EMULATION_NAME}_finish): Set emit_stubs_syms by default.
	(OPTION_NO_STUBSYMS): Define.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms.
ld/testsuite/
	* ld-powerpc/tlsexe.d: Update.
	* ld-powerpc/tlsexe.r: Update.
	* ld-powerpc/tlsexetoc.d: Update.
	* ld-powerpc/tlsexetoc.r: Update.
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.r: Update.
 2009-10-02 15:00:30 +00:00
Alan Modra
b31867b61a bfd/ 
* elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
	functions.  Use throughout.
	(ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
	from indirect symbol.
	(lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
	(add_symbol_adjust): Simplify.
	(defined_code_entry, defined_func_desc): New functions.
	(ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
	(ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
	defined_code_entry to follow indirect sym links.
	(ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
	(ppc_type_of_stub): Follow indirect sym links.
	(toc_adjusting_stub_needed): Likewise.
	(ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
	rather than defining them at stub.
	(ppc64_elf_relocate_section): Rewrite call test to avoid multiple
	assignments in test.
ld/testsuite/
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.r: Update.
 2009-09-18 03:30:34 +00:00
Alan Modra
102890f04c bfd/ 
* elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
	(ppc64_elf_gc_sweep_hook): ..or here..
	(ppc64_elf_tls_optimize): ..or here.  Make two passes through the
	relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
	(allocate_dynrelocs): Refcount tlsld_got here.
	(ppc64_elf_size_dynamic_sections): Allocate local got and call
	allocate_dynrelocs before allocating tlsld_got.
	(ppc64_elf_relocate_section): Remove check that a tls_get_addr
	call follows gd and ld relocs.
ld/testsuite/
	* ld-powerpc/tlsso.d: Update for changed got alloc order.
	* ld-powerpc/tlsso.r: Likewise.
 2007-11-06 13:49:19 +00:00
Alan Modra
ac2df442ac bfd/ 
* elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
	Update stub comments.
	(build_plt_stub): Build two variants, one without "addis".
	(ppc_build_one_stub): Build stubs without "addis" if possible.
	(ppc_size_one_stub): Size new stubs.
ld/testsuite/
	* ld-powerpc/relbrlt.s (.text.pad2): Adjust space.
	* ld-powerpc/relbrlt.d: Update.
	* ld-powerpc/tlsexe.d: Update.
	* ld-powerpc/tlsexe.g: Update.
	* ld-powerpc/tlsexe.r: Update.
	* ld-powerpc/tlsexetoc.d: Update.
	* ld-powerpc/tlsexetoc.g: Update.
	* ld-powerpc/tlsexetoc.r: Update.
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.g: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.g: Update.
 2007-08-13 00:20:59 +00:00
Alan Modra
ee4bf8d232 bfd/ 
* elf64-ppc.c (create_linkage_sections): Align .glink to 8 bytes.
	(ppc64_elf_build_stubs): Use new lazy linking stub.
ld/testsuite/
	* ld-powerpc/tlsexe.d: Update for lazy link stub change.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexetoc.d: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso.d: Likewise.
	* ld-powerpc/tlstocso.d: Likewise.
 2006-08-17 08:21:06 +00:00
Alan Modra
fdd12ef3c6 opcodes/ 
* ppc-dis.c (print_insn_powerpc): Don't print tabs.  Handle
	PPC_OPERANDS_GPR_0.
	* ppc-opc.c (RA0): Define.
	(RAQ, RAL, RAM, RAS, RSQ, RTQ, RSO): Use PPC_OPERAND_GPR_0.
	(RAOPT): Rename from RAO.  Update all uses.
	(powerpc_opcodes): Use RA0 as appropriate.  Add "lsdx", "lsdi",
	"stsdx", "stsdi", "lmd" and "stmd" insns.

include/opcode/
	* ppc.h (PPC_OPERAND_GPR_0): Define.  Bump other operand defines.

gas/testsuite/
	Update gas/ppc/.

ld/testsuite/
	Update ld-powerpc/.
 2004-03-16 00:58:43 +00:00
Alan Modra
37c18fe25f * ld-powerpc/tlsexetoc.d: Update. 
* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlstoc.d: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.r: Update.
 2003-06-16 10:51:07 +00:00
Alan Modra
81cacc150b * ld-elfvsb/elfvsb.exp: Run for powerpc64 too. 
* ld-powerpc/tls.t: Update.
	* ld-powerpc/tlsexe.d: Update.
	* ld-powerpc/tlsexe.r: Update.
	* ld-powerpc/tlsexetoc.d: Update.
	* ld-powerpc/tlsexetoc.r: Update.
	* ld-powerpc/tlsexetoc.t: Update.
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.g: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlsso.t: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.g: Update.
	* ld-powerpc/tlstocso.r: Update.
	* ld-powerpc/tlstocso.t: Update.
 2003-06-10 04:36:01 +00:00
Alan Modra
266fb68310 new ppc64 tls tests 2003-02-04 14:52:11 +00:00