+2017-08-30 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
+ (ppc64_elf_tls_optimize): Set it.
+ (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
+ insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
+ addis would add zero.
+ * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
+ (ppc_elf_tls_optimize): Set it.
+ (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
+ insn on TPREL16_LO relocs to use r2 when addis would add zero.
+
2017-08-30 Alan Modra <amodra@gmail.com>
* elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
unsigned int local_ifunc_resolver:1;
unsigned int maybe_local_ifunc_resolver:1;
+ /* Set if tls optimization is enabled. */
+ unsigned int do_tls_opt:1;
+
/* The size of PLT entries. */
int plt_entry_size;
/* The distance between adjacent PLT slots. */
symtab_hdr->contents = (unsigned char *) locsyms;
}
}
+ htab->do_tls_opt = 1;
return TRUE;
}
\f
}
addend = rel->r_addend;
- tls_type = 0;
howto = NULL;
if (r_type < R_PPC_max)
howto = ppc_elf_howto_table[r_type];
+
+ switch (r_type)
+ {
+ default:
+ break;
+
+ case R_PPC_TPREL16_HA:
+ if (htab->do_tls_opt && relocation + addend + 0x8000 < 0x10000)
+ {
+ bfd_byte *p = contents + (rel->r_offset & ~3);
+ unsigned int insn = bfd_get_32 (input_bfd, p);
+ if ((insn & ((0x3f << 26) | 0x1f << 16))
+ != ((15u << 26) | (2 << 16)) /* addis rt,2,imm */)
+ /* xgettext:c-format */
+ info->callbacks->minfo
+ (_("%H: warning: %s unexpected insn %#x.\n"),
+ input_bfd, input_section, rel->r_offset, howto->name, insn);
+ else
+ bfd_put_32 (input_bfd, NOP, p);
+ }
+ break;
+
+ case R_PPC_TPREL16_LO:
+ if (htab->do_tls_opt && relocation + addend + 0x8000 < 0x10000)
+ {
+ bfd_byte *p = contents + (rel->r_offset & ~3);
+ unsigned int insn = bfd_get_32 (input_bfd, p);
+ insn &= ~(0x1f << 16);
+ insn |= 2 << 16;
+ bfd_put_32 (input_bfd, insn, p);
+ }
+ break;
+ }
+
+ tls_type = 0;
switch (r_type)
{
default:
unsigned int second_toc_pass:1;
unsigned int do_toc_opt:1;
+ /* Set if tls optimization is enabled. */
+ unsigned int do_tls_opt:1;
+
/* Set on error. */
unsigned int stub_error:1;
if (toc_ref != NULL)
free (toc_ref);
+ htab->do_tls_opt = 1;
return TRUE;
}
/* Multi-instruction sequences that access the TOC can be
optimized, eg. addis ra,r2,0; addi rb,ra,x;
to nop; addi rb,r2,x; */
+ howto = ppc64_elf_howto_table[(int) r_type];
switch (r_type)
{
default:
bfd_put_32 (input_bfd, insn, p);
}
break;
+
+ case R_PPC64_TPREL16_HA:
+ if (htab->do_tls_opt && relocation + addend + 0x8000 < 0x10000)
+ {
+ bfd_byte *p = contents + (rel->r_offset & ~3);
+ insn = bfd_get_32 (input_bfd, p);
+ if ((insn & ((0x3f << 26) | 0x1f << 16))
+ != ((15u << 26) | (13 << 16)) /* addis rt,13,imm */)
+ /* xgettext:c-format */
+ info->callbacks->minfo
+ (_("%H: warning: %s unexpected insn %#x.\n"),
+ input_bfd, input_section, rel->r_offset, howto->name, insn);
+ else
+ bfd_put_32 (input_bfd, NOP, p);
+ }
+ break;
+
+ case R_PPC64_TPREL16_LO:
+ case R_PPC64_TPREL16_LO_DS:
+ if (htab->do_tls_opt && relocation + addend + 0x8000 < 0x10000)
+ {
+ bfd_byte *p = contents + (rel->r_offset & ~3);
+ insn = bfd_get_32 (input_bfd, p);
+ insn &= ~(0x1f << 16);
+ insn |= 13 << 16;
+ bfd_put_32 (input_bfd, insn, p);
+ }
+ break;
}
/* Do any further special processing. */
- howto = ppc64_elf_howto_table[(int) r_type];
switch (r_type)
{
default:
+2017-08-30 Alan Modra <amodra@gmail.com>
+
+ * powerpc.cc (Target_powerpc::Relocate::relocate): Nop addis on
+ TPREL16_HA, and convert insn on TPREL16_LO and TPREL16_LO_DS
+ relocs to use r2/r13 when addis would add zero.
+
2017-08-29 Alan Modra <amodra@gmail.com>
* options.h (tls_get_addr_optimize): New option.
}
break;
+ case elfcpp::R_POWERPC_TPREL16_HA:
+ if (parameters->options().tls_optimize() && value + 0x8000 < 0x10000)
+ {
+ Insn* iview = reinterpret_cast<Insn*>(view - d_offset);
+ Insn insn = elfcpp::Swap<32, big_endian>::readval(iview);
+ if ((insn & ((0x3f << 26) | 0x1f << 16))
+ != ((15u << 26) | ((size == 32 ? 2 : 13) << 16)))
+ ;
+ else
+ {
+ elfcpp::Swap<32, big_endian>::writeval(iview, nop);
+ return true;
+ }
+ }
+ break;
+
+ case elfcpp::R_PPC64_TPREL16_LO_DS:
+ if (size == 32)
+ // R_PPC_TLSGD, R_PPC_TLSLD
+ break;
+ // Fall through.
+ case elfcpp::R_POWERPC_TPREL16_LO:
+ if (parameters->options().tls_optimize() && value + 0x8000 < 0x10000)
+ {
+ Insn* iview = reinterpret_cast<Insn*>(view - d_offset);
+ Insn insn = elfcpp::Swap<32, big_endian>::readval(iview);
+ insn &= ~(0x1f << 16);
+ insn |= (size == 32 ? 2 : 13) << 16;
+ elfcpp::Swap<32, big_endian>::writeval(iview, insn);
+ }
+ break;
+
case elfcpp::R_PPC64_ENTRY:
value = (target->got_section()->output_section()->address()
+ object->toc_base_offset());
+2017-08-30 Alan Modra <amodra@gmail.com>
+
+ * testsuite/ld-powerpc/tls.s: Add calls with tls markers.
+ * testsuite/ld-powerpc/tls32.s: Likewise.
+ * testsuite/ld-powerpc/powerpc.exp: Run tls marker tests.
+ * testsuite/ld-powerpc/tls.d: Adjust for TPREL16_HA/LO optimization.
+ * testsuite/ld-powerpc/tlsexe.d: Likewise.
+ * testsuite/ld-powerpc/tlsexetoc.d: Likewise.
+ * testsuite/ld-powerpc/tlsld.d: Likewise.
+ * testsuite/ld-powerpc/tlsmark.d: Likewise.
+ * testsuite/ld-powerpc/tlsopt4.d: Likewise.
+ * testsuite/ld-powerpc/tlstoc.d: Likewise.
+
2017-08-30 Alan Modra <amodra@gmail.com>
* testsuite/ld-powerpc/tls.d: Update.
{"APUinfo NULL section processing" "-melf32ppc" ""
"-a32 -me500" {apuinfo-nul1.s apuinfo-nul.s}
{{readelf -x2 apuinfo-nul.rd}} "apuinfo"}
+ {"TLS32 static exec (markers)" "-melf32ppc" ""
+ "-a32 --defsym TLSMARK=1" {tls32.s tlslib32.s}
+ {{objdump -dr tls32.d} {objdump -sj.got tls32.g}
+ {objdump -sj.tdata tls32.t}}
+ "tls32m"}
{"TLS32 static exec" "-melf32ppc" "" "-a32" {tls32.s tlslib32.s}
{{objdump -dr tls32.d} {objdump -sj.got tls32.g}
{objdump -sj.tdata tls32.t}}
{"TLS32 dynamic exec" "-melf32ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tls32.o tmpdir/libtlslib32.so" "" "" {}
{{readelf -WSsrl tlsexe32.r} {objdump -dr tlsexe32.d}
{objdump -sj.got tlsexe32.g} {objdump -sj.tdata tlsexe32.t}}
- "tlsexe32"}
+ "tlsexe32"}
{"TLS32 shared" "-shared -melf32ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tls32.o" "" "" {}
{{readelf -WSsrl tlsso32.r} {objdump -dr tlsso32.d}
{objdump -sj.got tlsso32.g} {objdump -sj.tdata tlsso32.t}}
- "tls32.so"}
+ "tls32.so"}
{"TLS32 markers" "-melf32ppc" "" "-a32" {tlsmark32.s tlslib32.s}
{{objdump -dr tlsmark32.d}}
- "tlsmark32"}
+ "tlsmark32"}
{"TLS32 opt 1" "-melf32ppc" "" "-a32" {tlsopt1_32.s tlslib32.s}
{{objdump -dr tlsopt1_32.d}}
- "tlsopt1_32"}
+ "tlsopt1_32"}
{"TLS32 opt 2" "-melf32ppc" "" "-a32" {tlsopt2_32.s tlslib32.s}
{{objdump -dr tlsopt2_32.d}}
- "tlsopt2_32"}
+ "tlsopt2_32"}
{"TLS32 opt 3" "-melf32ppc" "" "-a32" {tlsopt3_32.s tlslib32.s}
{{objdump -dr tlsopt3_32.d}}
"tlsopt3_32"}
{"TLS32 opt 4" "-melf32ppc" "" "-a32" {tlsopt4_32.s tlslib32.s}
{{objdump -dr tlsopt4_32.d}}
- "tlsopt4_32"}
- {"TLS32 DLL" "-shared -melf32ppc --version-script tlsdll.ver" "" "-a32" {tlsdll_32.s}
+ "tlsopt4_32"}
+ {"TLS32 DLL" "-shared -melf32ppc --version-script tlsdll.ver" ""
+ "-a32" {tlsdll_32.s}
{} "tlsdll32.so"}
{"TLS32 opt 5" "-melf32ppc -shared --gc-sections --secure-plt tmpdir/tlsdll32.so" "" "-a32" {tlsopt5_32.s}
{{objdump -dr tlsopt5_32.d}}
- "tlsopt5_32"}
+ "tlsopt5_32"}
{"Shared library with global symbol" "-shared -melf32ppc" "" "-a32" {sdalib.s}
{} "sdalib.so"}
{"Dynamic application with SDA" "-melf32ppc tmpdir/sdalib.so" "" "-a32" {sdadyn.s}
{{objdump -R sdadyn.d}} "sdadyn"}
{"relaxing" "-melf32ppc --relax -Ttext=0 --defsym far=0x80001234 --defsym near=0x00004320" "" "-a32" "relax.s"
{{objdump -dr relax.d}}
- "relax"}
+ "relax"}
{"relocatable relaxing" "-melf32ppc -r --relax" "" "-a32" "relax.s"
{{objdump -dr relaxr.d}}
- "relax"}
+ "rrelax"}
}
set ppc64elftests {
+ {"TLS static exec (markers)" "-melf64ppc" ""
+ "-a64 --defsym TLSMARK=1" {tls.s tlslib.s}
+ {{objdump -dr tls.d} {objdump -sj.got tls.g} {objdump -sj.tdata tls.t}}
+ "tlsm"}
{"TLS static exec" "-melf64ppc" "" "-a64" {tls.s tlslib.s}
{{objdump -dr tls.d} {objdump -sj.got tls.g} {objdump -sj.tdata tls.t}}
- "tls"}
+ "tls"}
{"TLS helper shared library" "-shared -melf64ppc tmpdir/tlslib.o" "" "" {}
{} "libtlslib.so"}
{"TLS helper old shared lib" "-shared -melf64ppc" "" "-a64" {oldtlslib.s}
{"TLS dynamic exec" "-melf64ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tls.o tmpdir/libtlslib.so" "" "" {}
{{readelf -WSsrl tlsexe.r} {objdump -dr tlsexe.d}
{objdump -sj.got tlsexe.g} {objdump -sj.tdata tlsexe.t}}
- "tlsexe"}
+ "tlsexe"}
{"TLS dynamic old" "-melf64ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tls.o tmpdir/liboldlib.so" "" "" {}
{{readelf -WSsrl tlsexe.r} {objdump -dr tlsexe.d}
{objdump -sj.got tlsexe.g} {objdump -sj.tdata tlsexe.t}}
- "tlsexeold"}
+ "tlsexeold"}
{"TLS shared" "-shared -melf64ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tls.o" "" "" {}
{{readelf -WSsrl tlsso.r} {objdump -dr tlsso.d}
{objdump -sj.got tlsso.g} {objdump -sj.tdata tlsso.t}}
- "tls.so"}
+ "tls.so"}
{"TLSTOC static exec" "-melf64ppc tmpdir/tlslib.o " "" "-a64" {tlstoc.s}
{{objdump -dr tlstoc.d} {objdump -sj.got tlstoc.g}
{objdump -sj.tdata tlstoc.t}}
- "tlstoc"}
+ "tlstoc"}
{"TLSTOC dynamic exec" "-melf64ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tlstoc.o tmpdir/libtlslib.so" ""
"" {}
{{readelf -WSsrl tlsexetoc.r} {objdump -dr tlsexetoc.d}
{objdump -sj.got tlsexetoc.g} {objdump -sj.tdata tlsexetoc.t}}
- "tlsexetoc"}
+ "tlsexetoc"}
{"TLSTOC dynamic old" "-melf64ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tlstoc.o tmpdir/liboldlib.so" ""
"" {}
{{readelf -WSsrl tlsexetoc.r} {objdump -dr tlsexetoc.d}
{objdump -sj.got tlsexetoc.g} {objdump -sj.tdata tlsexetoc.t}}
- "tlsexetocold"}
+ "tlsexetocold"}
{"TLSTOC shared" "-shared -melf64ppc --no-ld-generated-unwind-info --hash-style=sysv tmpdir/tlstoc.o" "" "" {}
{{readelf -WSsrl tlstocso.r} {objdump -dr tlstocso.d}
{objdump -sj.got tlstocso.g} {objdump -sj.tdata tlstocso.t}}
- "tlstoc.so"}
+ "tlstoc.so"}
{"TLS markers" "-melf64ppc" "" "-a64" {tlsmark.s tlslib.s}
{{objdump -dr tlsmark.d}}
- "tlsmark"}
+ "tlsmark"}
{"TLS opt 1" "-melf64ppc" "" "-a64" {tlsopt1.s tlslib.s}
{{objdump -dr tlsopt1.d}}
- "tlsopt1"}
+ "tlsopt1"}
{"TLS opt 2" "-melf64ppc" "" "-a64" {tlsopt2.s tlslib.s}
{{objdump -dr tlsopt2.d}}
- "tlsopt2"}
+ "tlsopt2"}
{"TLS opt 3" "-melf64ppc" "" "-a64" {tlsopt3.s tlslib.s}
{{objdump -dr tlsopt3.d}}
- "tlsopt3"}
+ "tlsopt3"}
{"TLS opt 4" "-melf64ppc" "" "-a64" {tlsopt4.s tlslib.s}
{{objdump -dr tlsopt4.d}}
- "tlsopt4"}
+ "tlsopt4"}
{"TLS DLL" "-shared -melf64ppc --version-script tlsdll.ver" "" "-a64" {tlsdll.s}
{} "tlsdll.so"}
{"TLS opt 5" "-melf64ppc -shared --gc-sections --no-plt-localentry tmpdir/tlsdll.so" "" "-a64" {tlsopt5.s}
{{objdump -dr tlsopt5.d} {readelf -wf tlsopt5.wf}}
- "tlsopt5"}
+ "tlsopt5"}
{"sym@tocbase" "-shared -melf64ppc" "" "-a64" {symtocbase-1.s symtocbase-2.s}
{{objdump -dj.data symtocbase.d}} "symtocbase.so"}
{"TOC opt" "-melf64ppc" "" "-a64" {tocopt.s}
Disassembly of section \.text:
0+100000e8 <\._start>:
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 90 78|78 90 63 38) addi r3,r3,-28552
.*: (60 00 00 00|00 00 00 60) nop
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.*: (38 6d 90 78|78 90 6d 38) addi r3,r13,-28552
.*: (60 00 00 00|00 00 00 60) nop
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 90 40|40 90 63 38) addi r3,r3,-28608
.*: (60 00 00 00|00 00 00 60) nop
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.*: (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (38 6d 90 40|40 90 6d 38) addi r3,r13,-28608
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.*: (60 00 00 00|00 00 00 60) nop
.*: (39 23 80 48|48 80 23 39) addi r9,r3,-32696
.*: (3d 23 00 00|00 00 23 3d) addis r9,r3,0
.*: (81 49 80 50|50 80 49 81) lwz r10,-32688\(r9\)
.*: (e9 22 80 10|10 80 22 e9) ld r9,-32752\(r2\)
.*: (7d 49 18 2a|2a 18 49 7d) ldx r10,r9,r3
-.*: (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.*: (a1 49 90 60|60 90 49 a1) lhz r10,-28576\(r9\)
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (a1 4d 90 60|60 90 4d a1) lhz r10,-28576\(r13\)
.*: (89 4d 90 68|68 90 4d 89) lbz r10,-28568\(r13\)
-.*: (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.*: (99 49 90 70|70 90 49 99) stb r10,-28560\(r9\)
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 90 00|00 90 63 38) addi r3,r3,-28672
.*: (60 00 00 00|00 00 00 60) nop
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.*: (99 4d 90 70|70 90 4d 99) stb r10,-28560\(r13\)
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (38 6d 90 00|00 90 6d 38) addi r3,r13,-28672
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.*: (60 00 00 00|00 00 00 60) nop
.*: (f9 43 80 08|08 80 43 f9) std r10,-32760\(r3\)
.*: (3d 23 00 00|00 00 23 3d) addis r9,r3,0
.*: (91 49 80 10|10 80 49 91) stw r10,-32752\(r9\)
.*: (e9 22 80 08|08 80 22 e9) ld r9,-32760\(r2\)
.*: (7d 49 19 2a|2a 19 49 7d) stdx r10,r9,r3
-.*: (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.*: (b1 49 90 60|60 90 49 b1) sth r10,-28576\(r9\)
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (b1 4d 90 60|60 90 4d b1) sth r10,-28576\(r13\)
.*: (e9 4d 90 2a|2a 90 4d e9) lwa r10,-28632\(r13\)
-.*: (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.*: (a9 49 90 30|30 90 49 a9) lha r10,-28624\(r9\)
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (a9 4d 90 30|30 90 4d a9) lha r10,-28624\(r13\)
0+10000180 <\.__tls_get_addr>:
.*: (4e 80 00 20|20 00 80 4e) blr
#extern syms
#GD
addi 3,2,gd@got@tlsgd #R_PPC64_GOT_TLSGD16 gd
+ .ifdef TLSMARK
+ bl __tls_get_addr(gd@tlsgd) #R_PPC64_TLSGD gd
+ #R_PPC64_REL24 __tls_get_addr
+ .else
bl .__tls_get_addr #R_PPC64_REL24 .__tls_get_addr
+ .endif
nop
#LD
addi 3,2,ld@got@tlsld #R_PPC64_GOT_TLSLD16 ld
+ .ifdef TLSMARK
+ bl __tls_get_addr(ld@tlsld) #R_PPC64_TLSLD ld
+ #R_PPC64_REL24 __tls_get_addr
+ .else
bl .__tls_get_addr #R_PPC64_REL24 .__tls_get_addr
+ .endif
nop
#global syms
#GD
addi 3,2,gd0@got@tlsgd #R_PPC64_GOT_TLSGD16 gd0
+ .ifdef TLSMARK
+ bl __tls_get_addr(gd0@tlsgd) #R_PPC64_TLSGD gd0
+ #R_PPC64_REL24 __tls_get_addr
+ .else
bl .__tls_get_addr #R_PPC64_REL24 .__tls_get_addr
+ .endif
nop
#LD
addi 3,2,ld0@got@tlsld #R_PPC64_GOT_TLSLD16 ld0
+ .ifdef TLSMARK
+ bl __tls_get_addr(ld0@tlsld) #R_PPC64_TLSLD ld0
+ #R_PPC64_REL24 __tls_get_addr
+ .else
bl .__tls_get_addr #R_PPC64_REL24 .__tls_get_addr
+ .endif
nop
addi 9,3,ld0@dtprel #R_PPC64_DTPREL16 ld0
#local syms
#GD
addi 3,2,gd4@got@tlsgd #R_PPC64_GOT_TLSGD16 gd4
+ .ifdef TLSMARK
+ bl __tls_get_addr(gd4@tlsgd) #R_PPC64_TLSGD gd4
+ #R_PPC64_REL24 __tls_get_addr
+ .else
bl .__tls_get_addr #R_PPC64_REL24 .__tls_get_addr
+ .endif
nop
#LD
addi 3,2,ld4@got@tlsld #R_PPC64_GOT_TLSLD16 ld4
+ .ifdef TLSMARK
+ bl __tls_get_addr(ld4@tlsld) #R_PPC64_TLSLD ld4
+ #R_PPC64_REL24 __tls_get_addr
+ .else
bl .__tls_get_addr #R_PPC64_REL24 .__tls_get_addr
+ .endif
nop
std 10,ld4@dtprel(3) #R_PPC64_DTPREL16_DS ld4
addis 9,13,le5@tprel@ha #R_PPC64_TPREL16_HA le5
lha 10,le5@tprel@l(9) #R_PPC64_TPREL16_LO le5
-
#extern syms
#GD
addi 3,31,gd@got@tlsgd #R_PPC_GOT_TLSGD16 gd
+ .ifdef TLSMARK
+ bl __tls_get_addr(gd@tlsgd) #R_PPC_TLSGD gd
+ #R_PPC_REL24 __tls_get_addr
+ .else
bl __tls_get_addr #R_PPC_REL24 __tls_get_addr
+ .endif
#LD
addi 3,31,ld@got@tlsld #R_PPC_GOT_TLSLD16 ld
+ .ifdef TLSMARK
+ bl __tls_get_addr(ld@tlsld) #R_PPC_TLSLD ld
+ #R_PPC_REL24 __tls_get_addr
+ .else
bl __tls_get_addr #R_PPC_REL24 __tls_get_addr
+ .endif
#global syms
#GD
addi 3,31,gd0@got@tlsgd #R_PPC_GOT_TLSGD16 gd0
- bl __tls_get_addr+0x8000@plt #R_PPC_PLTREL24 __tls_get_addr
+ .ifdef TLSMARK
+ bl __tls_get_addr+0x8000(gd0@tlsgd)@plt #R_PPC_TLSGD gd0
+ #R_PPC_PLTREL24 __tls_get_addr+0x8000
+ .else
+ bl __tls_get_addr+0x8000@plt #R_PPC_PLTREL24 __tls_get_addr+0x8000
+ .endif
#LD
addi 3,31,ld0@got@tlsld #R_PPC_GOT_TLSLD16 ld0
- bl __tls_get_addr+0x8000@plt #R_PPC_PLTREL24 __tls_get_addr
+ .ifdef TLSMARK
+ bl __tls_get_addr+0x8000(ld0@tlsld)@plt #R_PPC_TLSLD ld0
+ #R_PPC_PLTREL24 __tls_get_addr+0x8000
+ .else
+ bl __tls_get_addr+0x8000@plt #R_PPC_PLTREL24 __tls_get_addr+0x8000
+ .endif
addi 9,3,ld0@dtprel #R_PPC_DTPREL16 ld0
#local syms, use a different got reg too.
#GD
addi 3,30,gd4@got@tlsgd #R_PPC_GOT_TLSGD16 gd4
+ .ifdef TLSMARK
+ bl __tls_get_addr(gd4@tlsgd) #R_PPC_TLSGD gd4
+ #R_PPC_REL24 __tls_get_addr
+ .else
bl __tls_get_addr #R_PPC_REL24 __tls_get_addr
+ .endif
#LD
addi 3,30,ld4@got@tlsld #R_PPC_GOT_TLSLD16 ld4
+ .ifdef TLSMARK
+ bl __tls_get_addr(ld4@tlsld) #R_PPC_TLSLD ld4
+ #R_PPC_REL24 __tls_get_addr
+ .else
bl __tls_get_addr #R_PPC_REL24 __tls_get_addr
+ .endif
stw 10,ld4@dtprel(3) #R_PPC_DTPREL16 ld4
.* (38 62 80 18|18 80 62 38) addi r3,r2,-32744
.* (4b ff ff a9|a9 ff ff 4b) bl .*
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 90 38|38 90 63 38) addi r3,r3,-28616
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.* (38 6d 90 38|38 90 6d 38) addi r3,r13,-28616
+.* (60 00 00 00|00 00 00 60) nop
+.* (60 00 00 00|00 00 00 60) nop
+.* (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.* (60 00 00 00|00 00 00 60) nop
.* (39 23 80 40|40 80 23 39) addi r9,r3,-32704
.* (3d 23 00 00|00 00 23 3d) addis r9,r3,0
.* (81 49 80 48|48 80 49 81) lwz r10,-32696\(r9\)
.* (e9 22 80 28|28 80 22 e9) ld r9,-32728\(r2\)
.* (7d 49 18 2a|2a 18 49 7d) ldx r10,r9,r3
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (a1 49 90 58|58 90 49 a1) lhz r10,-28584\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (a1 4d 90 58|58 90 4d a1) lhz r10,-28584\(r13\)
.* (89 4d 90 60|60 90 4d 89) lbz r10,-28576\(r13\)
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (99 49 90 68|68 90 49 99) stb r10,-28568\(r9\)
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 90 00|00 90 63 38) addi r3,r3,-28672
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.* (99 4d 90 68|68 90 4d 99) stb r10,-28568\(r13\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (38 6d 90 00|00 90 6d 38) addi r3,r13,-28672
+.* (60 00 00 00|00 00 00 60) nop
+.* (60 00 00 00|00 00 00 60) nop
+.* (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.* (60 00 00 00|00 00 00 60) nop
.* (f9 43 80 08|08 80 43 f9) std r10,-32760\(r3\)
.* (3d 23 00 00|00 00 23 3d) addis r9,r3,0
.* (91 49 80 10|10 80 49 91) stw r10,-32752\(r9\)
.* (e9 22 80 08|08 80 22 e9) ld r9,-32760\(r2\)
.* (7d 49 19 2a|2a 19 49 7d) stdx r10,r9,r3
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (b1 49 90 58|58 90 49 b1) sth r10,-28584\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (b1 4d 90 58|58 90 4d b1) sth r10,-28584\(r13\)
.* (e9 4d 90 2a|2a 90 4d e9) lwa r10,-28632\(r13\)
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (a9 49 90 30|30 90 49 a9) lha r10,-28624\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (a9 4d 90 30|30 90 4d a9) lha r10,-28624\(r13\)
.* (00 00 00 00|20 02 01 00) .*
.* (00 01 02 20|00 00 00 00) .*
.* <__glink_PLTresolve>:
.* (38 62 80 18|18 80 62 38) addi r3,r2,-32744
.* (4b ff ff a9|a9 ff ff 4b) bl .*
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 90 38|38 90 63 38) addi r3,r3,-28616
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.* (38 6d 90 38|38 90 6d 38) addi r3,r13,-28616
+.* (60 00 00 00|00 00 00 60) nop
+.* (60 00 00 00|00 00 00 60) nop
+.* (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.* (60 00 00 00|00 00 00 60) nop
.* (39 23 80 40|40 80 23 39) addi r9,r3,-32704
.* (3d 23 00 00|00 00 23 3d) addis r9,r3,0
.* (81 49 80 48|48 80 49 81) lwz r10,-32696\(r9\)
.* (e9 22 80 48|48 80 22 e9) ld r9,-32696\(r2\)
.* (7d 49 18 2a|2a 18 49 7d) ldx r10,r9,r3
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (a1 49 90 58|58 90 49 a1) lhz r10,-28584\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (a1 4d 90 58|58 90 4d a1) lhz r10,-28584\(r13\)
.* (89 4d 90 60|60 90 4d 89) lbz r10,-28576\(r13\)
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (99 49 90 68|68 90 49 99) stb r10,-28568\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (99 4d 90 68|68 90 4d 99) stb r10,-28568\(r13\)
.* (00 00 00 00|68 02 01 00) .*
.* (00 01 02 68|00 00 00 00) .*
.* <__glink_PLTresolve>:
.*:
.* nop
-.* addis r29,r13,0
+.* nop
.* mr r3,r29
-.* addi r3,r3,4096
+.* addi r3,r13,4096
.* nop
.* addis r3,r3,0
.* ld r3,-32768\(r3\)
.* nop
-.* addis r29,r13,0
+.* nop
.* mr r3,r29
-.* addi r3,r3,4096
+.* addi r3,r13,4096
.* nop
.* ld r3,-32768\(r3\)
.* nop
.* nop
.* nop
.* nop
-.* addis r29,r13,0
+.* nop
.* mr r3,r29
-.* addi r3,r3,-28672
+.* addi r3,r13,-28672
.* nop
.* ld r3,0\(r3\)
.* nop
.* nop
-.* addis r29,r13,0
+.* nop
.* mr r3,r29
-.* addi r3,r3,-28672
+.* addi r3,r13,-28672
.* nop
.* ld r3,0\(r3\)
.* nop
0+100000e8 <_start>:
.*: (48 00 00 18|18 00 00 48) b 10000100 <_start\+0x18>
-.*: (38 63 90 00|00 90 63 38) addi r3,r3,-28672
+.*: (38 6d 90 00|00 90 6d 38) addi r3,r13,-28672
.*: (60 00 00 00|00 00 00 60) nop
.*: (e8 83 00 00|00 00 83 e8) ld r4,0\(r3\)
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 0c|0c 00 00 48) b 10000108 <_start\+0x20>
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (4b ff ff e8|e8 ff ff 4b) b 100000ec <_start\+0x4>
-.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.*: (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.*: (60 00 00 00|00 00 00 60) nop
.*: (e8 83 80 00|00 80 83 e8) ld r4,-32768\(r3\)
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 0c|0c 00 00 48) b 10000124 <_start\+0x3c>
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 14|14 00 00 48) b 10000134 <_start\+0x4c>
-.*: (38 63 90 04|04 90 63 38) addi r3,r3,-28668
+.*: (38 6d 90 04|04 90 6d 38) addi r3,r13,-28668
.*: (60 00 00 00|00 00 00 60) nop
.*: (e8 a3 00 00|00 00 a3 e8) ld r5,0\(r3\)
.*: (4b ff ff ec|ec ff ff 4b) b 1000011c <_start\+0x34>
-.*: (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.*: (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.*: (60 00 00 00|00 00 00 60) nop
.*: (e8 a3 80 04|04 80 a3 e8) ld r5,-32764\(r3\)
Disassembly of section \.opt1:
0+100000ec <\.opt1>:
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (2c 24 00 00|00 00 24 2c) cmpdi r4,0
.*: (41 82 00 10|10 00 82 41) beq .*
-.*: (38 63 90 10|10 90 63 38) addi r3,r3,-28656
+.*: (38 6d 90 10|10 90 6d 38) addi r3,r13,-28656
.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 0c|0c 00 00 48) b .*
-.*: (38 63 90 10|10 90 63 38) addi r3,r3,-28656
+.*: (38 6d 90 10|10 90 6d 38) addi r3,r13,-28656
.*: (60 00 00 00|00 00 00 60) nop
Disassembly of section \.opt2:
0+1000010c <\.opt2>:
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (2c 24 00 00|00 00 24 2c) cmpdi r4,0
.*: (41 82 00 08|08 00 82 41) beq .*
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.*: (38 63 90 10|10 90 63 38) addi r3,r3,-28656
+.*: (60 00 00 00|00 00 00 60) nop
+.*: (38 6d 90 10|10 90 6d 38) addi r3,r13,-28656
.*: (60 00 00 00|00 00 00 60) nop
Disassembly of section \.opt3:
0+10000124 <\.opt3>:
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 0c|0c 00 00 48) b .*
-.*: (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
+.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 10|10 00 00 48) b .*
-.*: (38 63 90 10|10 90 63 38) addi r3,r3,-28656
+.*: (38 6d 90 10|10 90 6d 38) addi r3,r13,-28656
.*: (60 00 00 00|00 00 00 60) nop
.*: (48 00 00 0c|0c 00 00 48) b .*
-.*: (38 63 90 08|08 90 63 38) addi r3,r3,-28664
+.*: (38 6d 90 08|08 90 6d 38) addi r3,r13,-28664
.*: (60 00 00 00|00 00 00 60) nop
.* (4e 80 00 20|20 00 80 4e) blr
.* <\._start>:
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 90 40|40 90 63 38) addi r3,r3,-28608
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.* (38 6d 90 40|40 90 6d 38) addi r3,r13,-28608
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 90 48|48 90 63 38) addi r3,r3,-28600
.* (60 00 00 00|00 00 00 60) nop
-.* (3c 6d 00 00|00 00 6d 3c) addis r3,r13,0
-.* (38 63 10 00|00 10 63 38) addi r3,r3,4096
+.* (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
+.* (60 00 00 00|00 00 00 60) nop
+.* (60 00 00 00|00 00 00 60) nop
+.* (38 6d 90 48|48 90 6d 38) addi r3,r13,-28600
+.* (60 00 00 00|00 00 00 60) nop
+.* (60 00 00 00|00 00 00 60) nop
+.* (38 6d 10 00|00 10 6d 38) addi r3,r13,4096
.* (60 00 00 00|00 00 00 60) nop
.* (39 23 80 50|50 80 23 39) addi r9,r3,-32688
.* (3d 23 00 00|00 00 23 3d) addis r9,r3,0
.* (81 49 80 58|58 80 49 81) lwz r10,-32680\(r9\)
.* (e9 22 80 40|40 80 22 e9) ld r9,-32704\(r2\)
.* (7d 49 18 2a|2a 18 49 7d) ldx r10,r9,r3
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (a1 49 90 68|68 90 49 a1) lhz r10,-28568\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (a1 4d 90 68|68 90 4d a1) lhz r10,-28568\(r13\)
.* (89 4d 90 70|70 90 4d 89) lbz r10,-28560\(r13\)
-.* (3d 2d 00 00|00 00 2d 3d) addis r9,r13,0
-.* (99 49 90 78|78 90 49 99) stb r10,-28552\(r9\)
+.* (60 00 00 00|00 00 00 60) nop
+.* (99 4d 90 78|78 90 4d 99) stb r10,-28552\(r13\)
projects / deliverable / binutils-gdb.git / commitdiff
