bfd/

	* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
	(elf32_sparc_rev32_howto): New variable.
	(sparc_reloc_map): Add TLS relocs.
	(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
	Handle REV32.
	(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
	New functions.
	(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
	struct elf32_sparc_link_hash_table):
	New structures.
	(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
	elf32_sparc_hash_table): Define.
	(link_hash_newfunc, elf32_sparc_link_hash_table_create,
	create_got_section, elf32_sparc_create_dynamic_sections,
	elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
	functions.
	(elf32_sparc_check_relocs): Handle TLS relocs.  Add dynamic reloc
	reference counting.
	(elf32_sparc_gc_sweep_hook): Likewise.
	(elf32_sparc_adjust_dynamic_symbol): Likewise.
	(elf32_sparc_size_dynamic_sections): Likewise.
	(elf32_sparc_relocate_section): Likewise.
	(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
	New functions.
	(elf32_sparc_object_p): Allocate backend private object data.
	(bfd_elf32_bfd_link_hash_table_create,
	elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
	elf_backend_can_refcount): Define.
	(elf_backend_create_dynamic_sections): Define to
	elf32_sparc_create_dynamic_sections.
	* reloc.c: Add SPARC TLS relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
	(sparc_reloc_map): Likewise.
gas/
	* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
	(tc_gen_reloc): Handle TLS relocs.
	(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
	* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
	relocs.
	* config/obj-elf.c (obj_elf_section_word): Handle tls.
	(obj_elf_type): Handle tls_object.
include/
	* elf/sparc.h: Add TLS relocs.  Move R_SPARC_REV32 to 252.
ld/testsuite/
	* ld-sparc/sparc.exp: New.
	* ld-sparc/tlsg32.s: New test.
	* ld-sparc/tlsg32.sd: Likewise.
	* ld-sparc/tlsg64.s: Likewise.
	* ld-sparc/tlsg64.sd: Likewise.
	* ld-sparc/tlslib.s: Likewise.
	* ld-sparc/tlsnopic.s: Likewise.
	* ld-sparc/tlspic.s: Likewise.
	* ld-sparc/tlssunbin32.dd: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin32.s: Likewise.
	* ld-sparc/tlssunbin32.sd: Likewise.
	* ld-sparc/tlssunbin32.td: Likewise.
	* ld-sparc/tlssunbin64.dd: Likewise.
	* ld-sparc/tlssunbin64.rd: Likewise.
	* ld-sparc/tlssunbin64.s: Likewise.
	* ld-sparc/tlssunbin64.sd: Likewise.
	* ld-sparc/tlssunbin64.td: Likewise.
	* ld-sparc/tlssunbinpic32.s: Likewise.
	* ld-sparc/tlssunbinpic64.s: Likewise.
	* ld-sparc/tlssunnopic32.dd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic32.s: Likewise.
	* ld-sparc/tlssunnopic32.sd: Likewise.
	* ld-sparc/tlssunnopic64.dd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunnopic64.s: Likewise.
	* ld-sparc/tlssunnopic64.sd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic32.s: Likewise.
	* ld-sparc/tlssunpic32.sd: Likewise.
	* ld-sparc/tlssunpic32.td: Likewise.
	* ld-sparc/tlssunpic64.dd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
	* ld-sparc/tlssunpic64.s: Likewise.
	* ld-sparc/tlssunpic64.sd: Likewise.
	* ld-sparc/tlssunpic64.td: Likewise.

1 files changed, 112 insertions, 0 deletions

diff --git a/ld/testsuite/ld-sparc/tlssunnopic32.rd b/ld/testsuite/ld-sparc/tlssunnopic32.rd
new file mode 100644
index 0000000..318bb58
--- /dev/null
+++ b/ld/testsuite/ld-sparc/tlssunnopic32.rd
@@ -0,0 +1,112 @@
+#source: tlssunnopic32.s
+#source: tlsnopic.s
+#as: --32
+#ld: -shared -melf32_sparc
+#readelf: -WSsrl
+#target: sparc-*-*
+
+There are 15 section headers, starting at offset 0x[0-9a-f]+:
+
+Section Headers:
+ +\[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
+ +\[ 0\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
+ +\[ 1\] .hash +.*
+ +\[ 2\] .dynsym +.*
+ +\[ 3\] .dynstr +.*
+ +\[ 4\] .rela.dyn +.*
+ +\[ 5\] .text +PROGBITS +0+1000 0+1000 0+1000 0+ +AX +0 +0 4096
+ +\[ 6\] .data +PROGBITS +0+12000 0+2000 0+ 0+ +WA +0 +0 4096
+ +\[ 7\] .tbss +NOBITS +0+12000 0+2000 0+24 0+ WAT +0 +0 +4
+ +\[ 8\] .dynamic +DYNAMIC +0+12000 0+2000 0+80 08 +WA +3 +0 +4
+ +\[ 9\] .plt +.*
+ +\[10\] .got +PROGBITS +0+12080 0+2080 0+1c 04 +WA +0 +0 +4
+ +\[11\] .bss +.*
+ +\[12\] .shstrtab +.*
+ +\[13\] .symtab +.*
+ +\[14\] .strtab +.*
+#...
+Elf file type is DYN \(Shared object file\)
+Entry point 0x1000
+There are 4 program headers, starting at offset [0-9a-f]+
+
+Program Headers:
+ +Type +Offset +VirtAddr +PhysAddr +FileSiz MemSiz +Flg Align
+ +LOAD +0x0+ 0x0+ 0x0+ 0x0+2000 0x0+2000 R E 0x10000
+ +LOAD +0x0+2000 0x0+12000 0x0+12000 0x0+9c 0x0+a0 RWE 0x10000
+ +DYNAMIC +0x0+2000 0x0+12000 0x0+12000 0x0+80 0x0+80 RW +0x4
+ +TLS +0x0+2000 0x0+12000 0x0+12000 0x0+ 0x0+24 R +0x4
+#...
+
+Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 12 entries:
+ Offset +Info +Type +Sym. Value +Symbol's Name \+ Addend
+0+1004 +0+a09 R_SPARC_HI22 +0+12080 +\.got \+ 12080
+0+1008 +0+a0c R_SPARC_LO10 +0+12080 +\.got \+ 12080
+0+10dc +0+48 R_SPARC_TLS_LE_HIX22 +0+9
+0+10e0 +0+49 R_SPARC_TLS_LE_LOX10 +0+9
+0+10f8 +0+48 R_SPARC_TLS_LE_HIX22 +0+1c
+0+10fc +0+49 R_SPARC_TLS_LE_LOX10 +0+1c
+0+12084 +0+4e R_SPARC_TLS_TPOFF32 +0+
+0+12088 +0+4e R_SPARC_TLS_TPOFF32 +0+4
+0+12094 +0+4e R_SPARC_TLS_TPOFF32 +0+14
+0+12098 +0+4e R_SPARC_TLS_TPOFF32 +0+18
+0+1208c +0+f4e R_SPARC_TLS_TPOFF32 +0+ +sg1 \+ 0
+0+12090 +0+114e R_SPARC_TLS_TPOFF32 +0+ +sg2 \+ 0
+
+Symbol table '.dynsym' contains 20 entries:
+ +Num: +Value +Size Type +Bind +Vis +Ndx Name
+ +0: 0+ +0 NOTYPE +LOCAL +DEFAULT +UND *
+ +1: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +1 *
+ +2: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +2 *
+ +3: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +3 *
+ +4: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +4 *
+ +5: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +5 *
+ +6: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +6 *
+ +7: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +7 *
+ +8: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +8 *
+ +9: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +9 *
+ +10: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +10 *
+ +11: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +11 *
+ +12: 0+12000 +0 OBJECT +GLOBAL DEFAULT +ABS _DYNAMIC
+ +13: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
+ +14: 0+12080 +0 OBJECT +GLOBAL DEFAULT +ABS _PROCEDURE_LINKAGE_TABLE_
+ +15: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg1
+ +16: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS __bss_start
+ +17: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg2
+ +18: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _edata
+ +19: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _end
+
+Symbol table '.symtab' contains 33 entries:
+ +Num: +Value +Size Type +Bind +Vis +Ndx Name
+ +0: 0+ +0 NOTYPE +LOCAL +DEFAULT +UND *
+ +1: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +1 *
+ +2: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +2 *
+ +3: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +3 *
+ +4: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +4 *
+ +5: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +5 *
+ +6: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +6 *
+ +7: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +7 *
+ +8: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +8 *
+ +9: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +9 *
+ +10: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +10 *
+ +11: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +11 *
+ +12: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +12 *
+ +13: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +13 *
+ +14: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +14 *
+ +15: 0+ +0 TLS +LOCAL +DEFAULT +7 bl1
+ +16: 0+4 +0 TLS +LOCAL +DEFAULT +7 bl2
+ +17: 0+8 +0 TLS +LOCAL +DEFAULT +7 bl3
+ +18: 0+c +0 TLS +LOCAL +DEFAULT +7 bl4
+ +19: 0+10 +0 TLS +LOCAL +DEFAULT +7 bl5
+ +20: 0+1c +0 TLS +LOCAL +HIDDEN +7 sh3
+ +21: 0+20 +0 TLS +LOCAL +HIDDEN +7 sh4
+ +22: 0+14 +0 TLS +LOCAL +HIDDEN +7 sh1
+ +23: 0+12080 +0 OBJECT +LOCAL +HIDDEN +ABS _GLOBAL_OFFSET_TABLE_
+ +24: 0+18 +0 TLS +LOCAL +HIDDEN +7 sh2
+ +25: 0+12000 +0 OBJECT +GLOBAL DEFAULT +ABS _DYNAMIC
+ +26: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
+ +27: 0+12080 +0 OBJECT +GLOBAL DEFAULT +ABS _PROCEDURE_LINKAGE_TABLE_
+ +28: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg1
+ +29: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS __bss_start
+ +30: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg2
+ +31: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _edata
+ +32: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _end