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.
130 lines
4.7 KiB
C
130 lines
4.7 KiB
C
/* FRV ELF support for BFD.
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Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef _ELF_FRV_H
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#define _ELF_FRV_H
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#include "elf/reloc-macros.h"
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/* Relocations. */
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START_RELOC_NUMBERS (elf_frv_reloc_type)
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RELOC_NUMBER (R_FRV_NONE, 0)
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RELOC_NUMBER (R_FRV_32, 1)
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RELOC_NUMBER (R_FRV_LABEL16, 2)
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RELOC_NUMBER (R_FRV_LABEL24, 3)
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RELOC_NUMBER (R_FRV_LO16, 4)
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RELOC_NUMBER (R_FRV_HI16, 5)
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RELOC_NUMBER (R_FRV_GPREL12, 6)
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RELOC_NUMBER (R_FRV_GPRELU12, 7)
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RELOC_NUMBER (R_FRV_GPREL32, 8)
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RELOC_NUMBER (R_FRV_GPRELHI, 9)
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RELOC_NUMBER (R_FRV_GPRELLO, 10)
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RELOC_NUMBER (R_FRV_GOT12, 11)
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RELOC_NUMBER (R_FRV_GOTHI, 12)
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RELOC_NUMBER (R_FRV_GOTLO, 13)
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RELOC_NUMBER (R_FRV_FUNCDESC, 14)
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RELOC_NUMBER (R_FRV_FUNCDESC_GOT12, 15)
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RELOC_NUMBER (R_FRV_FUNCDESC_GOTHI, 16)
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RELOC_NUMBER (R_FRV_FUNCDESC_GOTLO, 17)
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RELOC_NUMBER (R_FRV_FUNCDESC_VALUE, 18)
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RELOC_NUMBER (R_FRV_FUNCDESC_GOTOFF12, 19)
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RELOC_NUMBER (R_FRV_FUNCDESC_GOTOFFHI, 20)
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RELOC_NUMBER (R_FRV_FUNCDESC_GOTOFFLO, 21)
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RELOC_NUMBER (R_FRV_GOTOFF12, 22)
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RELOC_NUMBER (R_FRV_GOTOFFHI, 23)
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RELOC_NUMBER (R_FRV_GOTOFFLO, 24)
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RELOC_NUMBER (R_FRV_GETTLSOFF, 25)
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RELOC_NUMBER (R_FRV_TLSDESC_VALUE, 26)
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RELOC_NUMBER (R_FRV_GOTTLSDESC12, 27)
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RELOC_NUMBER (R_FRV_GOTTLSDESCHI, 28)
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RELOC_NUMBER (R_FRV_GOTTLSDESCLO, 29)
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RELOC_NUMBER (R_FRV_TLSMOFF12, 30)
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RELOC_NUMBER (R_FRV_TLSMOFFHI, 31)
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RELOC_NUMBER (R_FRV_TLSMOFFLO, 32)
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RELOC_NUMBER (R_FRV_GOTTLSOFF12, 33)
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RELOC_NUMBER (R_FRV_GOTTLSOFFHI, 34)
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RELOC_NUMBER (R_FRV_GOTTLSOFFLO, 35)
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RELOC_NUMBER (R_FRV_TLSOFF, 36)
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RELOC_NUMBER (R_FRV_TLSDESC_RELAX, 37)
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RELOC_NUMBER (R_FRV_GETTLSOFF_RELAX, 38)
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RELOC_NUMBER (R_FRV_TLSOFF_RELAX, 39)
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RELOC_NUMBER (R_FRV_TLSMOFF, 40)
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RELOC_NUMBER (R_FRV_GNU_VTINHERIT, 200)
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RELOC_NUMBER (R_FRV_GNU_VTENTRY, 201)
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END_RELOC_NUMBERS(R_FRV_max)
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/* Processor specific flags for the ELF header e_flags field. */
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/* gpr support */
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#define EF_FRV_GPR_MASK 0x00000003 /* mask for # of gprs */
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#define EF_FRV_GPR_32 0x00000001 /* -mgpr-32 */
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#define EF_FRV_GPR_64 0x00000002 /* -mgpr-64 */
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/* fpr support */
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#define EF_FRV_FPR_MASK 0x0000000c /* mask for # of fprs */
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#define EF_FRV_FPR_32 0x00000004 /* -mfpr-32 */
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#define EF_FRV_FPR_64 0x00000008 /* -mfpr-64 */
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#define EF_FRV_FPR_NONE 0x0000000c /* -msoft-float */
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/* double word support */
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#define EF_FRV_DWORD_MASK 0x00000030 /* mask for dword support */
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#define EF_FRV_DWORD_YES 0x00000010 /* use double word insns */
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#define EF_FRV_DWORD_NO 0x00000020 /* don't use double word insn*/
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#define EF_FRV_DOUBLE 0x00000040 /* -mdouble */
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#define EF_FRV_MEDIA 0x00000080 /* -mmedia */
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#define EF_FRV_PIC 0x00000100 /* -fpic */
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#define EF_FRV_NON_PIC_RELOCS 0x00000200 /* used non pic safe relocs */
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#define EF_FRV_MULADD 0x00000400 /* -mmuladd */
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#define EF_FRV_BIGPIC 0x00000800 /* -fPIC */
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#define EF_FRV_LIBPIC 0x00001000 /* -mlibrary-pic */
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#define EF_FRV_G0 0x00002000 /* -G 0, no small data ptr */
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#define EF_FRV_NOPACK 0x00004000 /* -mnopack */
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#define EF_FRV_FDPIC 0x00008000 /* -mfdpic */
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#define EF_FRV_CPU_MASK 0xff000000 /* specific cpu bits */
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#define EF_FRV_CPU_GENERIC 0x00000000 /* generic FRV */
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#define EF_FRV_CPU_FR500 0x01000000 /* FRV500 */
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#define EF_FRV_CPU_FR300 0x02000000 /* FRV300 */
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#define EF_FRV_CPU_SIMPLE 0x03000000 /* SIMPLE */
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#define EF_FRV_CPU_TOMCAT 0x04000000 /* Tomcat, FR500 prototype */
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#define EF_FRV_CPU_FR400 0x05000000 /* FRV400 */
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#define EF_FRV_CPU_FR550 0x06000000 /* FRV550 */
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#define EF_FRV_CPU_FR405 0x07000000
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#define EF_FRV_CPU_FR450 0x08000000
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/* Mask of PIC related bits */
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#define EF_FRV_PIC_FLAGS (EF_FRV_PIC | EF_FRV_LIBPIC | EF_FRV_BIGPIC \
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| EF_FRV_FDPIC)
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/* Mask of all flags */
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#define EF_FRV_ALL_FLAGS (EF_FRV_GPR_MASK | \
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EF_FRV_FPR_MASK | \
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EF_FRV_DWORD_MASK | \
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EF_FRV_DOUBLE | \
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EF_FRV_MEDIA | \
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EF_FRV_PIC_FLAGS | \
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EF_FRV_NON_PIC_RELOCS | \
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EF_FRV_MULADD | \
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EF_FRV_G0 | \
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EF_FRV_NOPACK | \
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EF_FRV_CPU_MASK)
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#endif /* _ELF_FRV_H */
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