b9734f3572
* 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.
112 lines
4.5 KiB
R
112 lines
4.5 KiB
R
#source: tlssunnopic32.s
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#source: tlsnopic.s
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#as: --32
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#ld: -shared -melf32_sparc
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#readelf: -WSsrl
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#target: sparc-*-*
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There are 15 section headers, starting at offset 0x[0-9a-f]+:
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Section Headers:
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+\[Nr\] Name +Type +Addr +Off +Size +ES Flg Lk Inf Al
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+\[ 0\] +NULL +0+ 0+ 0+ 0+ +0 +0 +0
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+\[ 1\] .hash +.*
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+\[ 2\] .dynsym +.*
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+\[ 3\] .dynstr +.*
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+\[ 4\] .rela.dyn +.*
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+\[ 5\] .text +PROGBITS +0+1000 0+1000 0+1000 0+ +AX +0 +0 4096
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+\[ 6\] .data +PROGBITS +0+12000 0+2000 0+ 0+ +WA +0 +0 4096
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+\[ 7\] .tbss +NOBITS +0+12000 0+2000 0+24 0+ WAT +0 +0 +4
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+\[ 8\] .dynamic +DYNAMIC +0+12000 0+2000 0+80 08 +WA +3 +0 +4
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+\[ 9\] .plt +.*
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+\[10\] .got +PROGBITS +0+12080 0+2080 0+1c 04 +WA +0 +0 +4
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+\[11\] .bss +.*
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+\[12\] .shstrtab +.*
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+\[13\] .symtab +.*
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+\[14\] .strtab +.*
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#...
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Elf file type is DYN \(Shared object file\)
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Entry point 0x1000
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There are 4 program headers, starting at offset [0-9a-f]+
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Program Headers:
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+Type +Offset +VirtAddr +PhysAddr +FileSiz MemSiz +Flg Align
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+LOAD +0x0+ 0x0+ 0x0+ 0x0+2000 0x0+2000 R E 0x10000
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+LOAD +0x0+2000 0x0+12000 0x0+12000 0x0+9c 0x0+a0 RWE 0x10000
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+DYNAMIC +0x0+2000 0x0+12000 0x0+12000 0x0+80 0x0+80 RW +0x4
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+TLS +0x0+2000 0x0+12000 0x0+12000 0x0+ 0x0+24 R +0x4
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#...
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Relocation section '.rela.dyn' at offset 0x[0-9a-f]+ contains 12 entries:
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Offset +Info +Type +Sym. Value +Symbol's Name \+ Addend
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0+1004 +0+a09 R_SPARC_HI22 +0+12080 +\.got \+ 12080
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0+1008 +0+a0c R_SPARC_LO10 +0+12080 +\.got \+ 12080
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0+10dc +0+48 R_SPARC_TLS_LE_HIX22 +0+9
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0+10e0 +0+49 R_SPARC_TLS_LE_LOX10 +0+9
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0+10f8 +0+48 R_SPARC_TLS_LE_HIX22 +0+1c
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0+10fc +0+49 R_SPARC_TLS_LE_LOX10 +0+1c
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0+12084 +0+4e R_SPARC_TLS_TPOFF32 +0+
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0+12088 +0+4e R_SPARC_TLS_TPOFF32 +0+4
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0+12094 +0+4e R_SPARC_TLS_TPOFF32 +0+14
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0+12098 +0+4e R_SPARC_TLS_TPOFF32 +0+18
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0+1208c +0+f4e R_SPARC_TLS_TPOFF32 +0+ +sg1 \+ 0
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0+12090 +0+114e R_SPARC_TLS_TPOFF32 +0+ +sg2 \+ 0
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Symbol table '.dynsym' contains 20 entries:
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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+0: 0+ +0 NOTYPE +LOCAL +DEFAULT +UND *
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+1: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +1 *
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+2: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +2 *
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+3: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +3 *
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+4: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +4 *
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+5: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +5 *
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+6: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +6 *
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+7: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +7 *
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+8: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +8 *
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+9: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +9 *
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+10: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +10 *
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+11: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +11 *
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+12: 0+12000 +0 OBJECT +GLOBAL DEFAULT +ABS _DYNAMIC
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+13: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
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+14: 0+12080 +0 OBJECT +GLOBAL DEFAULT +ABS _PROCEDURE_LINKAGE_TABLE_
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+15: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg1
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+16: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS __bss_start
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+17: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg2
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+18: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _edata
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+19: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _end
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Symbol table '.symtab' contains 33 entries:
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+Num: +Value +Size Type +Bind +Vis +Ndx Name
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+0: 0+ +0 NOTYPE +LOCAL +DEFAULT +UND *
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+1: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +1 *
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+2: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +2 *
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+3: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +3 *
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+4: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +4 *
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+5: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +5 *
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+6: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +6 *
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+7: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +7 *
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+8: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +8 *
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+9: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +9 *
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+10: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +10 *
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+11: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +11 *
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+12: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +12 *
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+13: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +13 *
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+14: [0-9a-f]+ +0 SECTION LOCAL +DEFAULT +14 *
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+15: 0+ +0 TLS +LOCAL +DEFAULT +7 bl1
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+16: 0+4 +0 TLS +LOCAL +DEFAULT +7 bl2
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+17: 0+8 +0 TLS +LOCAL +DEFAULT +7 bl3
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+18: 0+c +0 TLS +LOCAL +DEFAULT +7 bl4
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+19: 0+10 +0 TLS +LOCAL +DEFAULT +7 bl5
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+20: 0+1c +0 TLS +LOCAL +HIDDEN +7 sh3
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+21: 0+20 +0 TLS +LOCAL +HIDDEN +7 sh4
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+22: 0+14 +0 TLS +LOCAL +HIDDEN +7 sh1
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+23: 0+12080 +0 OBJECT +LOCAL +HIDDEN +ABS _GLOBAL_OFFSET_TABLE_
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+24: 0+18 +0 TLS +LOCAL +HIDDEN +7 sh2
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+25: 0+12000 +0 OBJECT +GLOBAL DEFAULT +ABS _DYNAMIC
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+26: 0+1000 +0 FUNC +GLOBAL DEFAULT +5 fn3
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+27: 0+12080 +0 OBJECT +GLOBAL DEFAULT +ABS _PROCEDURE_LINKAGE_TABLE_
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+28: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg1
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+29: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS __bss_start
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+30: 0+ +0 NOTYPE +GLOBAL DEFAULT +UND sg2
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+31: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _edata
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+32: [0-9a-f]+ +0 NOTYPE +GLOBAL DEFAULT +ABS _end
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