old-cross-binutils/gas/config/tc-mips.h

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/* tc-mips.h -- header file for tc-mips.c.
Copyright 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2002, 2003, 2004,
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2005, 2006, 2007 Free Software Foundation, Inc.
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Contributed by the OSF and Ralph Campbell.
Written by Keith Knowles and Ralph Campbell, working independently.
Modified for ECOFF support by Ian Lance Taylor of Cygnus Support.
This file is part of GAS.
GAS is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
GAS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
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#ifndef TC_MIPS
#define TC_MIPS
struct frag;
struct expressionS;
/* Default to big endian. */
#ifndef TARGET_BYTES_BIG_ENDIAN
#define TARGET_BYTES_BIG_ENDIAN 1
#endif
#define TARGET_ARCH bfd_arch_mips
#define WORKING_DOT_WORD 1
#define OLD_FLOAT_READS
#define REPEAT_CONS_EXPRESSIONS
#define RELOC_EXPANSION_POSSIBLE
#define MAX_RELOC_EXPANSION 3
#define LOCAL_LABELS_FB 1
/* Maximum symbol offset that can be encoded in a BFD_RELOC_GPREL16
relocation. */
#define MAX_GPREL_OFFSET (0x7FF0)
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#define md_relax_frag(segment, fragp, stretch) \
mips_relax_frag(segment, fragp, stretch)
extern int mips_relax_frag (asection *, struct frag *, long);
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#define md_undefined_symbol(name) (0)
#define md_operand(x)
extern char mips_nop_opcode (void);
#define NOP_OPCODE (mips_nop_opcode ())
extern void mips_handle_align (struct frag *);
* as.h (rs_align_test): New. * frags.c (NOP_OPCODE): Move default from read.c. (MAX_MEM_FOR_RS_ALIGN_CODE): New default. (frag_align_code): New. * frags.h (frag_align_code): Declare. * read.c (NOP_OPCODE): Remove. (do_align): Use frag_align_code. * write.c (NOP_OPCODE): Remove. (get_recorded_alignment): New. (cvt_frag_to_fill): Handle rs_align_test. (relax_segment): Likewise. (subsegs_finish): Align last subseg in section to the section alignment. Use frag_align_code. * write.h (get_recorded_alignment): Declare. * config/obj-coff.c (size_section): Handle rs_align_test. (fill_section, fixup_mdeps): Likewise. (write_object_file): Use frag_align_code. * config/tc-alpha.c (alpha_align): Use frag_align_code. (alpha_handle_align): New. * config/tc-alpha.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-i386.h (md_do_align): Use frag_align_code. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. (ia64_handle_align): New. * config/tc-ia64.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m32r.c (m32r_do_align): Remove. (m32r_handle_align): New. (fill_insn): Use frag_align_code. * config/tc-m32r.h (md_do_align): Remove. (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m88k.c, config/tc-m88k.h: Similarly. * config/tc-mips.c, config/tc-mips.h: Similarly. * config/tc-sh.c (sh_cons_align): Use rs_align_test. (sh_handle_align): Likewise. Handle rs_align_code. (sh_do_align): Remove. * config/tc-sh.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. (sparc_handle_align): Likewise. Handle rs_align_code. * config/tc-sparc.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New.
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#define HANDLE_ALIGN(fragp) mips_handle_align (fragp)
#define MAX_MEM_FOR_RS_ALIGN_CODE (1 + 2)
struct insn_label_list;
struct mips_segment_info {
struct insn_label_list *labels;
unsigned int mips16 : 1;
};
#define TC_SEGMENT_INFO_TYPE struct mips_segment_info
/* This field is nonzero if the symbol is the target of a MIPS16 jump. */
#define TC_SYMFIELD_TYPE int
/* Tell assembler that we have an itbl_mips.h header file to include. */
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#define HAVE_ITBL_CPU
/* The endianness of the target format may change based on command
line arguments. */
#define TARGET_FORMAT mips_target_format()
extern const char *mips_target_format (void);
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/* MIPS PIC level. */
enum mips_pic_level
{
/* Do not generate PIC code. */
NO_PIC,
/* Generate PIC code as in the SVR4 MIPS ABI. */
SVR4_PIC,
Richard Sandiford <richard@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Phil Edwards <phil@codesourcery.com> Zack Weinberg <zack@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> bfd/ * bfd-in2.h: Regenerate. * config.bfd (mips*-*-vxworks*, mips*el-*-vxworks*): New stanzas. * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. (bfd_elf32_littlemips_vxworks_vec): Likewise. (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. (bfd_elf32_littlemips_vec): Likewise. (bfd_elf32_nbigmips_vec): Likewise. (bfd_elf32_nlittlemips_vec): Likewise. (bfd_elf32_ntradbigmips_vec): Likewise. (bfd_elf32_ntradlittlemips_vec): Likewise. (bfd_elf32_tradbigmips_vec): Likewise. (bfd_elf32_tradlittlemips_vec): Likewise. (bfd_elf64_bigmips_vec): Likewise. (bfd_elf64_littlemips_vec): Likewise. (bfd_elf64_tradbigmips_vec): Likewise. (bfd_elf64_tradlittlemips_vec): Likewise. * elf32-mips.c: Include elf-vxworks.h. (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto instead of calling mips_elf32_rtype_to_howto directly. (mips_vxworks_copy_howto_rela): New reloc howto. (mips_vxworks_jump_slot_howto_rela): Likewise. (mips_vxworks_bfd_reloc_type_lookup): New function. (mips_vxworks_rtype_to_howto): Likewise. (mips_vxworks_final_write_processing): Likewise. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. (elf_backend_want_got_plt): Likewise. (elf_backend_want_plt_sym): Likewise. (elf_backend_got_symbol_offset): Likewise. (elf_backend_want_dynbss): Likewise. (elf_backend_may_use_rel_p): Likewise. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_got_header_size: Likewise. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_finish_dynamic_symbol): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing: Likewise. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_symbol_processing): Likewise. * elfxx-mips.c: Include elf-vxworks.h. (mips_elf_link_hash_entry): Add is_relocation_target and is_branch_target fields. (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. Return 3 for VxWorks. (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a mips_elf_link_hash_table. Return 0 for VxWorks. (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. (mips_vxworks_exec_plt0_entry): New variable. (mips_vxworks_exec_plt_entry): Likewise. (mips_vxworks_shared_plt0_entry): Likewise. (mips_vxworks_shared_plt_entry): Likewise. (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. (mips_elf_rel_dyn_section): Change the bfd argument to a mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get the name of the section. (mips_elf_initialize_tls_slots): Update the call to mips_elf_rel_dyn_section. (mips_elf_gotplt_index): New function. (mips_elf_local_got_index): Add an input_section argument. Update the call to mips_elf_create_local_got_entry. (mips_elf_got_page): Likewise. (mips_elf_got16_entry): Likewise. (mips_elf_create_local_got_entry): Add bfd_link_info and input_section arguments. Create dynamic relocations for each entry on VxWorks. (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE and MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Update the uses of MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. (is_gott_symbol): New function. (mips_elf_calculate_relocation): Use a dynobj local variable. Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page_entry. Set G to the .got.plt entry when calculating VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT relocations on VxWorks. Add dynamic relocations for references to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. Don't allocate a null entry on VxWorks. (mips_elf_create_dynamic_relocation): Update the call to mips_elf_rel_dyn_section. Use absolute rather than relative relocations for VxWorks, and make them RELA rather than REL. (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. Create the .plt, .rela.plt, .dynbss and .rela.bss sections on VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. Call elf_vxworks_create_dynamic_sections for VxWorks and initialize the plt_header_size and plt_entry_size fields. (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be used in VxWorks executables. Don't allocate dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. Set is_relocation_target for each symbol referenced by a relocation. Allocate .rela.dyn entries for relocations against the special VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL*, R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 relocations. Don't set no_fn_stub on VxWorks. (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to mips_elf_allocate_dynamic_relocations. (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. (_bfd_mips_elf_always_size_sections): Do not allocate GOT page entries for VxWorks, and do not create multiple GOTs. (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. Handle .got specially for VxWorks. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, once its final size is known. Set DF_TEXTREL for VxWorks. Add DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. (_bfd_mips_vxworks_finish_dynamic_symbol): New function. (mips_vxworks_finish_exec_plt): Likewise. (mips_vxworks_finish_shared_plt): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call to mips_elf_rel_dyn_section. Use a VxWorks-specific value of DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_rel_dyn_section. Use a different GOT header for VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): New function. (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_link_hash_table_create): Likewise. * libbfd.h: Regenerate. * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. (elf32-mips.lo): Likewise. * Makefile.in: Regenerate. * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. (bfd_elf32_littlemips_vxworks_vec): Likewise. (_bfd_target_vector): Add entries for them. gas/ * config/tc-mips.c (mips_target_format): Handle vxworks targets. (md_begin): Complain about -G being used for PIC. Don't change the text, data and bss alignments on VxWorks. (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when generating VxWorks PIC. (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. (macro): Likewise, but do not treat la $25 specially for VxWorks PIC, and do not handle jal. (OPTION_MVXWORKS_PIC): New macro. (md_longopts): Add -mvxworks-pic. (md_parse_option): Don't complain about using PIC and -G together here. Handle OPTION_MVXWORKS_PIC. (md_estimate_size_before_relax): Always use the first relaxation sequence on VxWorks. * config/tc-mips.h (VXWORKS_PIC): New. gas/testsuite/ * gas/mips/vxworks1.s, gas/mips/vxworks1.d, * gas/mips/vxworks1-xgot.d: New tests. * gas/mips/mips.exp: Run them. Do not run other tests on VxWorks. include/elf/ * mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs. ld/ * configure.tgt (mips*el-*-vxworks*, mips*-*-vxworks*): Use separate VxWorks emulations. * emulparams/elf32ebmipvxworks.sh: New file. * emulparams/elf32elmipvxworks.sh: New file. * Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and eelf32elmipvxworks.o. (eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules. * Makefile.in: Regenerate. ld/testsuite/ * ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd, * ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd, * ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s, * ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd, * ld-mips/vxworks2-static.sd: New tests. * ld-mips/mips-elf.exp: Run them.
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/* VxWorks's PIC model. */
VXWORKS_PIC
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};
extern enum mips_pic_level mips_pic;
extern int tc_get_register (int frame);
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#define md_after_parse_args() mips_after_parse_args()
extern void mips_after_parse_args (void);
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#define tc_init_after_args() mips_init_after_args()
extern void mips_init_after_args (void);
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#define md_parse_long_option(arg) mips_parse_long_option (arg)
extern int mips_parse_long_option (const char *);
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#define tc_frob_label(sym) mips_define_label (sym)
extern void mips_define_label (symbolS *);
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#define tc_frob_file_before_adjust() mips_frob_file_before_adjust ()
extern void mips_frob_file_before_adjust (void);
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#define tc_frob_file_before_fix() mips_frob_file ()
extern void mips_frob_file (void);
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#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
#define tc_frob_file_after_relocs mips_frob_file_after_relocs
extern void mips_frob_file_after_relocs (void);
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#endif
#define tc_fix_adjustable(fixp) mips_fix_adjustable (fixp)
extern int mips_fix_adjustable (struct fix *);
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gas: * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h * config/tc-xtensa.c, config/tc-z8k.c: Replace all instances of the string "_apply_fix3" with "_apply_fix". * po/POTFILES.in, po/gas.pot: Regenerate. bfd: * coff-i386.c: Change md_apply_fix3 to md_apply_fix in comment. cgen: * doc/porting.texi: Change all mention of md_apply_fix3 and gas_cgen_md_apply_fix3 to md_apply_fix and gas_cgen_md_apply_fix respectively.
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/* Values passed to md_apply_fix don't include symbol values. */
* elf32-mips.c (mips_elf_generic_reloc): New Function. (elf_mips_howto_table_rel): Use it. (gprel32_with_gp): Move prototype. (mips_elf_hi16_reloc): Check for ! BSF_LOCAL instead of zero addend. Use mips_elf_generic_reloc. (mips_elf_got16_reloc): Check for ! BSF_LOCAL instead of zero addend. Code cleanup. (_bfd_mips_elf32_gprel16_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf_gprel32_reloc): Likewise. Use the same GP assignment logic as in the other *_gprel*_reloc functions. (gprel32_with_gp): Handle partial_inplace properly. (mips32_64bit_reloc): Use mips_elf_generic_reloc. (mips16_gprel_reloc): Check for ! BSF_LOCAL instead of zero addend. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. Handle partial_inplace properly. * elf64-mips.c (mips_elf64_hi16_reloc): Check for ! BSF_LOCAL instead of zero addend. Handle partial_inplace properly. (mips_elf64_got16_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf64_gprel16_reloc): Likewise. (mips_elf64_literal_reloc): Likewise. (mips_elf64_gprel32_reloc): Likewise. Use the same GP assignment logic as in the other *_gprel*_reloc functions. Handle partial_inplace properly. (mips_elf64_shift6_reloc): Check for ! BSF_LOCAL instead of zero addend. Handle partial_inplace properly. (mips16_gprel_reloc): Likewise. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. * elfn32-mips.c (mips_elf_got16_reloc): Check for BSF_LOCAL. (mips_elf_gprel32_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf_shift6_reloc): Handle partial_inplace properly. (mips16_gprel_reloc): Likewise. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp): Handle partial_inplace properly. Fix wrong addend handling. Fix overflow check. (_bfd_mips_elf_sign_extend): Renamed from mips_elf_sign_extend and exported. (mips_elf_calculate_relocation): Use _bfd_mips_elf_sign_extend. (_bfd_mips_elf_relocate_section): Likewise. (mips_elf_create_dynamic_relocation): Update sec_info_type access. * elfxx-mips.h (_bfd_mips_relax_section): Fix prototype declaration. (_bfd_mips_elf_sign_extend): New prototype. * config/tc-mips.c (md_pcrel_from): Return actual pcrel address. (md_apply_fix3): Ignore non-special relocations. Remove superfluous exceptions from size assert. Remove most of the addend fixup specialcasing. Remove value, use valP directly. simplify fx_addnumber handling. Remove zero addend specialcases. (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove the addend fixup specialcase. * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
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#define MD_APPLY_SYM_VALUE(FIX) 0
/* Global syms must not be resolved, to support ELF shared libraries. */
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#define EXTERN_FORCE_RELOC \
(OUTPUT_FLAVOR == bfd_target_elf_flavour)
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/* When generating NEWABI code, we may need to have to keep combined
relocations which don't have symbols. */
#define TC_FORCE_RELOCATION(FIX) mips_force_relocation (FIX)
extern int mips_force_relocation (struct fix *);
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#define TC_FORCE_RELOCATION_SUB_SAME(FIX, SEG) \
(! SEG_NORMAL (SEG) || mips_force_relocation (FIX))
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/* Register mask variables. These are set by the MIPS assembly code
and used by ECOFF and possibly other object file formats. */
extern unsigned long mips_gprmask;
extern unsigned long mips_cprmask[4];
#if defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)
#define elf_tc_final_processing mips_elf_final_processing
extern void mips_elf_final_processing (void);
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#endif
extern void md_mips_end (void);
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#define md_end() md_mips_end()
extern void mips_pop_insert (void);
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#define md_pop_insert() mips_pop_insert()
extern void mips_emit_delays (void);
#define md_flush_pending_output mips_emit_delays
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extern void mips_enable_auto_align (void);
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#define md_elf_section_change_hook() mips_enable_auto_align()
enum dwarf2_format;
extern enum dwarf2_format mips_dwarf2_format (void);
#define DWARF2_FORMAT() mips_dwarf2_format ()
extern int mips_dwarf2_addr_size (void);
#define DWARF2_ADDR_SIZE(bfd) mips_dwarf2_addr_size ()
#define TARGET_USE_CFIPOP 1
#define tc_cfi_frame_initial_instructions mips_cfi_frame_initial_instructions
extern void mips_cfi_frame_initial_instructions (void);
#define tc_regname_to_dw2regnum tc_mips_regname_to_dw2regnum
extern int tc_mips_regname_to_dw2regnum (char *regname);
#define DWARF2_DEFAULT_RETURN_COLUMN 31
#define DWARF2_CIE_DATA_ALIGNMENT (-4)
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#endif /* TC_MIPS */