old-cross-binutils/ld/testsuite/ld-powerpc/tlsmark.d

#source: tlsmark.s
#source: tlslib.s
#as: -a64
#ld: -melf64ppc
#objdump: -dr
#target: powerpc64*-*-*

.*: +file format elf64-powerpc

Disassembly of section \.text:

0+100000e8 <_start>:
    100000e8:	48 00 00 18 	b       10000100 <_start\+0x18>
    100000ec:	60 00 00 00 	nop
    100000f0:	38 63 90 00 	addi    r3,r3,-28672
    100000f4:	e8 83 00 00 	ld      r4,0\(r3\)
    100000f8:	3c 6d 00 00 	addis   r3,r13,0
    100000fc:	48 00 00 0c 	b       10000108 <_start\+0x20>
    10000100:	3c 6d 00 00 	addis   r3,r13,0
    10000104:	4b ff ff e8 	b       100000ec <_start\+0x4>
    10000108:	60 00 00 00 	nop
    1000010c:	38 63 10 00 	addi    r3,r3,4096
    10000110:	e8 83 80 00 	ld      r4,-32768\(r3\)
    10000114:	3c 6d 00 00 	addis   r3,r13,0
    10000118:	48 00 00 0c 	b       10000124 <_start\+0x3c>
    1000011c:	3c 6d 00 00 	addis   r3,r13,0
    10000120:	48 00 00 14 	b       10000134 <_start\+0x4c>
    10000124:	60 00 00 00 	nop
    10000128:	38 63 90 04 	addi    r3,r3,-28668
    1000012c:	e8 a3 00 00 	ld      r5,0\(r3\)
    10000130:	4b ff ff ec 	b       1000011c <_start\+0x34>
    10000134:	60 00 00 00 	nop
    10000138:	38 63 10 00 	addi    r3,r3,4096
    1000013c:	e8 a3 80 04 	ld      r5,-32764\(r3\)

0+10000140 <\.__tls_get_addr>:
    10000140:	4e 80 00 20 	blr
include/elf/ * ppc.h (R_PPC_TLSGD, R_PPC_TLSLD): Add new relocs. * ppc64.h (R_PPC64_TLSGD, R_PPC64_TLSLD): Add new relocs. bfd/ * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New. * section.c (struct bfd_section): Add has_tls_get_addr_call. (BFD_FAKE_SECTION): Init new flag. * ecoff.c (bfd_debug_section): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD. (ppc_elf_reloc_type_lookup): Handle new relocs. (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such without marker relocs. (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs if section has no old-style calls. (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too. Don't try to optimize new-style __tls_get_addr call when handling arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD relocs. * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD. (ppc64_elf_reloc_type_lookup): Handle new relocs. (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such without marker relocs. (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs if section has no old-style calls. Set toc_ref for new relocs as appropriate. (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too. Don't try to optimize new-style __tls_get_addr call when handling arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD relocs. gas/ * config/tc-ppc.c (ppc_elf_suffix): Error if ppc32 tls got relocs have non-zero addend. (md_assemble): Parse args of __tls_get_addr calls. (md_apply_fix): Handle BFD_RELOC_PPC_TLSGD and BFD_RELOC_PPC_TLSLD. ld/testsuite/ * ld-powerpc/tlsmark.s, * ld-powerpc/tlsmark.d: New test. * ld-powerpc/tlsmark32.s, * ld-powerpc/tlsmark32.d: New test. * ld-powerpc/powerpc.exp: Run them. 2009-03-04 05:50:50 +00:00			`#source: tlsmark.s`
			`#source: tlslib.s`
			`#as: -a64`
			`#ld: -melf64ppc`
			`#objdump: -dr`
			`#target: powerpc64--*`

			`.*: +file format elf64-powerpc`

			`Disassembly of section \.text:`

			`0+100000e8 <_start>:`
			`100000e8: 48 00 00 18 b 10000100 <_start\+0x18>`
			`100000ec: 60 00 00 00 nop`
			`100000f0: 38 63 90 00 addi r3,r3,-28672`
			`100000f4: e8 83 00 00 ld r4,0\(r3\)`
			`100000f8: 3c 6d 00 00 addis r3,r13,0`
			`100000fc: 48 00 00 0c b 10000108 <_start\+0x20>`
			`10000100: 3c 6d 00 00 addis r3,r13,0`
			`10000104: 4b ff ff e8 b 100000ec <_start\+0x4>`
			`10000108: 60 00 00 00 nop`
			`1000010c: 38 63 10 00 addi r3,r3,4096`
			`10000110: e8 83 80 00 ld r4,-32768\(r3\)`
			`10000114: 3c 6d 00 00 addis r3,r13,0`
			`10000118: 48 00 00 0c b 10000124 <_start\+0x3c>`
			`1000011c: 3c 6d 00 00 addis r3,r13,0`
			`10000120: 48 00 00 14 b 10000134 <_start\+0x4c>`
			`10000124: 60 00 00 00 nop`
			`10000128: 38 63 90 04 addi r3,r3,-28668`
			`1000012c: e8 a3 00 00 ld r5,0\(r3\)`
			`10000130: 4b ff ff ec b 1000011c <_start\+0x34>`
			`10000134: 60 00 00 00 nop`
			`10000138: 38 63 10 00 addi r3,r3,4096`
			`1000013c: e8 a3 80 04 ld r5,-32764\(r3\)`

bfd/ * elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where old-style __tls_get_addr calls without marker relocs don't match their arg setup insn one for one. If such mismatches are found report the reloc and don't do any tls optimization. * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise. ld/testsuite/ * ld-powerpc/tlsmark.s: Delete non-optimizable section. * ld-powerpc/tlsmark32.s: Likewise. * ld-powerpc/tlsmark.d: Adjust to suit. * ld-powerpc/tlsmark32.d: Likewise. * ld-powerpc/tlsopt1.d, * ld-powerpc/tlsopt1.s: New. * ld-powerpc/tlsopt2.d, * ld-powerpc/tlsopt2.s: New. * ld-powerpc/tlsopt3.d, * ld-powerpc/tlsopt3.s: New. * ld-powerpc/tlsopt4.d, * ld-powerpc/tlsopt4.s: New. * ld-powerpc/tlsopt1_32.d, * ld-powerpc/tlsopt1_32.s: New. * ld-powerpc/tlsopt2_32.d, * ld-powerpc/tlsopt2_32.s: New. * ld-powerpc/tlsopt3_32.d, * ld-powerpc/tlsopt3_32.s: New. * ld-powerpc/tlsopt4_32.d, * ld-powerpc/tlsopt4_32.s: New. * ld-powerpc/powerpc.exp: Run new tests. 2011-03-23 15:25:06 +00:00			`0+10000140 <\.__tls_get_addr>:`
			`10000140: 4e 80 00 20 blr`