90219bd0f3
2004-12-10 Alexandre Oliva <aoliva@redhat.com> * elf32-frv.c (elf32_frv_relocate_section): Force local binding for TLSMOFF. * reloc.c: Add R_FRV_TLSMOFF. * elf32-frv.c (elf32_frv_howto_table): Likewise. (frv_reloc_map, frv_reloc_type_lookup): Map it. (elf32_frv_relocate_section): Handle it. (elf32_frv_check_relocs): Likewise. * libbfd.h, bfd-in2.h: Rebuilt. 2004-11-26 Alexandre Oliva <aoliva@redhat.com> * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash when given an undefweak TLS symbol. Fix constant TLS PLT entries such that they return the constant in gr9. (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS symbols. (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections. too, such that they shrink on relaxation. (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as marking the position right past the _GLOBAL_OFFSET_TABLE_ value. (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries if we can guarantee the use of 16-bit constants. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> Introduce TLS support for FR-V FDPIC. * reloc.c: Add TLS relocations. * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations. (elf32_frv_rel_tlsdesc_value_howto): New. (elf32_frv_rel_tlsoff_howto): New. (frv_reloc_map): Add new mappings. (struct frvfdpic_elf_link_hash_table): Add pointer to summary reloc information. (frvfdpic_dynamic_got_plt_info): New. (frvfdpic_plt_tls_ret_offset): New. (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier. (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members. (struct _frvfdpic_dynamic_got_plt_info): Likewise. (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute section as local. (struct frvfdpic_relocs_info): Add TLS fields. (frvfdpic_relocs_info_hash): Warning clean up. (frvfdpic_relocs_info_find): Initialize tlsplt_entry. (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields. (FRVFDPIC_TLS_BIAS): Define. (tls_biased_base): New. (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS relocations. (frv_reloc_type_lookup): Likewise. (frvfdpic_info_to_howto_rel): Likewise. (elf32_frv_relocate_section): Likewise. (_frv_create_got_section): Create the PLT section here. (elf32_frvfdpic_create_dynamic_sections): Not here. (_frvfdpic_count_nontls_entries): Move out of... (_frvfdpic_count_got_plt_entries): ... here. (_frvfdpic_count_tls_entries): Likewise. Add TLS support. (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation support. (_frvfdpic_relax_tls_entries): New. (_frvfdpic_compute_got_alloc_data): Add TLS support. (_frvfdpic_get_tlsdesc_entry): New. (_frvfdpic_assign_got_entries): Add TLS support. (_frvfdpic_assign_plt_entries): Likewise. (_frvfdpic_reset_got_plt_entries): New. (_frvfdpic_size_got_plt): Move out of... (elf32_frvfdpic_size_dynamic_sections): ... here. (_frvfdpic_relax_got_plt_entries): New. (elf32_frvfdpic_relax_section): New. (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check. (elf32_frv_check_relocs): Add TLS support. (bfd_elf32_bfd_relax_section): Define for FDPIC. * libbfd.h, bfd-in2.h: Rebuilt. cpu/ChangeLog: 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * frv.cpu: Add support for TLS annotations in loads and calll. * frv.opc (parse_symbolic_address): New. (parse_ldd_annotation): New. (parse_call_annotation): New. (parse_ld_annotation): New. (parse_ulo16, parse_uslo16): Use parse_symbolic_address. Introduce TLS relocations. (parse_d12, parse_s12, parse_u12): Likewise. (parse_uhi16): Likewise. Fix constant checking on 64-bit host. (parse_call_label, print_at): New. gas/ChangeLog: * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such. 2004-12-10 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * cgen.c (gas_cgen_parse_operand): Handle CGEN_PARSE_OPERAND_SYMBOLIC. * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations. (frv_force_relocation): Likewise. Fix handling of PIC relocations. (md_apply_fix3): Likewise. include/elf/ChangeLog: 2004-12-10 Alexandre Oliva <aoliva@redhat.com> * frv.h: Add R_FRV_TLSMOFF. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * frv.h: Add TLS relocations. include/opcode/ChangeLog: 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * cgen.h (enum cgen_parse_operand_type): Add CGEN_PARSE_OPERAND_SYMBOLIC. ld/testsuite/ChangeLog: * ld-frv/fdpic.exp: Add -mfdpic to ASFLAGS. * ld-frv/tls.exp: Likewise. 2004-11-26 Alexandre Oliva <aoliva@redhat.com> * ld-frv/tls-3.s: New. * ld-frv/tls-static-3.d: New. * ld-frv/tls-dynamic-3.d: New. * ld-frv/tls-pie-3.d: New. * ld-frv/tls-shared-3.d: New. * ld-frv/tls-relax-static-3.d: New. * ld-frv/tls-relax-dynamic-3.d: New. * ld-frv/tls-relax-pie-3.d: New. * ld-frv/tls-relax-shared-3.d: New. * ld-frv/tls.exp: Run the new tests. * ld-frv/tls-dynamic-2.d: Adjust for improved relaxation. * ld-frv/tls-relax-dynamic-2.d: Likewise. * ld-frv/tls-relax-initial-shared-2.d: Likewise. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * ld-frv/tls-1-dep.s: New. * ld-frv/tls-1-shared.lds: New. * ld-frv/tls-1.s: New. * ld-frv/tls-2.s: New. * ld-frv/tls-dynamic-1.d: New. * ld-frv/tls-dynamic-2.d: New. * ld-frv/tls-initial-shared-2.d: New. * ld-frv/tls-pie-1.d: New. * ld-frv/tls-relax-dynamic-1.d: New. * ld-frv/tls-relax-dynamic-2.d: New. * ld-frv/tls-relax-initial-shared-2.d: New. * ld-frv/tls-relax-pie-1.d: New. * ld-frv/tls-relax-shared-1.d: New. * ld-frv/tls-relax-shared-2.d: New. * ld-frv/tls-relax-static-1.d: New. * ld-frv/tls-shared-1-fail.d: New. * ld-frv/tls-shared-1.d: New. * ld-frv/tls-shared-2.d: New. * ld-frv/tls-static-1.d: New. * ld-frv/tls.exp: New. * ld-frv/fdpic-pie-1.d: Adjust for 64-bit host. * ld-frv/fdpic-pie-2.d: Likewise. * ld-frv/fdpic-pie-6.d: Likewise. * ld-frv/fdpic-pie-7.d: Likewise. * ld-frv/fdpic-pie-8.d: Likewise. * ld-frv/fdpic-shared-1.d: Likewise. * ld-frv/fdpic-shared-2.d: Likewise. * ld-frv/fdpic-shared-3.d: Likewise. * ld-frv/fdpic-shared-4.d: Likewise. * ld-frv/fdpic-shared-5.d: Likewise. * ld-frv/fdpic-shared-6.d: Likewise. * ld-frv/fdpic-shared-7.d: Likewise. * ld-frv/fdpic-shared-8.d: Likewise. * ld-frv/fdpic-shared-local-2.d: Likewise. * ld-frv/fdpic-shared-local-8.d: Likewise. * ld-frv/fdpic-static-1.d: Likewise. * ld-frv/fdpic-static-2.d: Likewise. * ld-frv/fdpic-static-6.d: Likewise. * ld-frv/fdpic-static-7.d: Likewise. * ld-frv/fdpic-static-8.d: Likewise. opcodes/ChangeLog: 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * frv-asm.c: Rebuilt. * frv-desc.c: Rebuilt. * frv-desc.h: Rebuilt. * frv-dis.c: Rebuilt. * frv-ibld.c: Rebuilt. * frv-opc.c: Rebuilt. * frv-opc.h: Rebuilt.
85 lines
2.6 KiB
Makefile
85 lines
2.6 KiB
Makefile
#name: FRV uClinux PIC relocs to (mostly) global symbols with addends, shared linking
|
|
#source: fdpic8.s
|
|
#objdump: -DR -j .text -j .data -j .got -j .plt
|
|
#as: -mfdpic
|
|
#ld: -shared --version-script fdpic8min.ldv
|
|
|
|
.*: file format elf.*frv.*
|
|
|
|
Disassembly of section \.text:
|
|
|
|
00000434 <F8>:
|
|
434: 80 3c 00 02 call 43c <GF1\+0x4>
|
|
|
|
00000438 <GF1>:
|
|
438: 80 40 f0 10 addi gr15,16,gr0
|
|
43c: 80 fc 00 14 setlos 0x14,gr0
|
|
440: 80 f4 00 24 setlo 0x24,gr0
|
|
444: 80 f8 00 00 sethi hi\(0x0\),gr0
|
|
448: 80 40 f0 0c addi gr15,12,gr0
|
|
44c: 80 fc 00 1c setlos 0x1c,gr0
|
|
450: 80 f4 00 18 setlo 0x18,gr0
|
|
454: 80 f8 00 00 sethi hi\(0x0\),gr0
|
|
458: 80 40 ff f8 addi gr15,-8,gr0
|
|
45c: 80 fc ff f0 setlos 0xf*fffffff0,gr0
|
|
460: 80 f4 ff c8 setlo 0xffc8,gr0
|
|
464: 80 f8 ff ff sethi 0xffff,gr0
|
|
468: 80 40 ff c4 addi gr15,-60,gr0
|
|
46c: 80 fc ff c4 setlos 0xf*ffffffc4,gr0
|
|
470: 80 f4 ff c4 setlo 0xffc4,gr0
|
|
474: 80 f8 ff ff sethi 0xffff,gr0
|
|
478: 80 f4 00 20 setlo 0x20,gr0
|
|
47c: 80 f8 00 00 sethi hi\(0x0\),gr0
|
|
Disassembly of section \.data:
|
|
|
|
000044fc <D8>:
|
|
44fc: 00 00 00 04 add\.p gr0,gr4,gr0
|
|
44fc: R_FRV_32 GD0
|
|
|
|
00004500 <GD0>:
|
|
4500: 00 00 00 10 add\.p gr0,gr16,gr0
|
|
4500: R_FRV_32 \.got
|
|
4504: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4504: R_FRV_32 \.text
|
|
Disassembly of section \.got:
|
|
|
|
00004508 <_GLOBAL_OFFSET_TABLE_-0x38>:
|
|
4508: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4508: R_FRV_FUNCDESC_VALUE \.text
|
|
450c: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
4510: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4510: R_FRV_FUNCDESC_VALUE \.text
|
|
4514: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
4518: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4518: R_FRV_FUNCDESC_VALUE \.text
|
|
451c: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
4520: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4520: R_FRV_FUNCDESC_VALUE \.text
|
|
4524: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
4528: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4528: R_FRV_FUNCDESC_VALUE \.text
|
|
452c: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
4530: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4530: R_FRV_FUNCDESC_VALUE \.text
|
|
4534: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
4538: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
4538: R_FRV_FUNCDESC_VALUE \.text
|
|
453c: 00 00 00 00 add\.p gr0,gr0,gr0
|
|
|
|
00004540 <_GLOBAL_OFFSET_TABLE_>:
|
|
\.\.\.
|
|
454c: 00 00 00 08 add\.p gr0,gr8,gr0
|
|
454c: R_FRV_32 \.got
|
|
4550: 00 00 00 04 add\.p gr0,gr4,gr0
|
|
4550: R_FRV_32 GF1
|
|
4554: 00 00 00 04 add\.p gr0,gr4,gr0
|
|
4554: R_FRV_32 GF2
|
|
4558: 00 00 00 20 add\.p gr0,gr32,gr0
|
|
4558: R_FRV_32 \.got
|
|
455c: 00 00 00 18 add\.p gr0,gr24,gr0
|
|
455c: R_FRV_32 \.got
|
|
4560: 00 00 00 04 add\.p gr0,gr4,gr0
|
|
4560: R_FRV_32 GD4
|
|
4564: 00 00 00 04 add\.p gr0,gr4,gr0
|
|
4564: R_FRV_32 GF3
|