mirror of
https://sourceware.org/git/binutils-gdb.git
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8e45593ff3
Joseph Myers <joseph@codesourcery.com> Andrew Stubbs <ams@codesourcery.com> bfd/ * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs. * configure.in: Handle FDPIC vectors. * elf32-sh-relocs.h: Add FDPIC and movi20 relocations. * elf32-sh.c (DEFAULT_STACK_SIZE): Define. (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of SYMBOL_REFERENCES_LOCAL for function descriptors. (fdpic_object_p): New. (sh_reloc_map): Add FDPIC and movi20 relocations. (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid range. (struct elf_sh_plt_info): Add got20 and short_plt. Update all definitions. (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define. (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New. (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define. (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le) (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts): New. (get_plt_info): Handle FDPIC. (MAX_SHORT_PLT): Define. (get_plt_index, get_plt_offset): Handle short_plt. (union gotref): New. (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to got_type and adjust all uses. Add GOT_FUNCDESC. (struct sh_elf_obj_tdata): Add local_funcdesc. Rename local_got_tls_type to local_got_type. (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All users changed. (sh_elf_local_funcdesc): Define. (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p, and srofixup. (sh_elf_link_hash_newfunc): Initialize new fields. (sh_elf_link_hash_table_create): Set fdpic_p. (sh_elf_omit_section_dynsym): New. (create_got_section): Create .got.funcdesc, .rela.got.funcdesc and .rofixup. (allocate_dynrelocs): Allocate local function descriptors and space for R_SH_FUNCDESC-related relocations, and for rofixups. Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which require function descriptors. (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize. (sh_elf_modify_program_headers): New. (sh_elf_size_dynamic_sections): Allocate function descriptors for local symbols. Allocate .got.funcdesc contents. Allocate rofixups. Handle local GOT entries of type GOT_FUNCDESC. Create fixups for local GOT entries. Ensure that FDPIC libraries always have a PLTGOT entry in the .dynamic section. (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc) (sh_elf_add_rofixup, sh_elf_osec_to_segment) (sh_elf_osec_readonly_p, install_movi20_field): New functions. (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC, R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup read-only section warnings. Handle undefined weak symbols. Generate fixups for R_SH_DIR32 and GOT entries. Check for cross-segment relocations and clear EF_SH_PIC. Handle 20-bit relocations. Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE. (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20, R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC. Handle 20-bit relocations. (sh_elf_copy_indirect_symbol): Copy function descriptor reference counts. (sh_elf_check_relocs): Handle new relocations. Make symbols dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups for R_SH_DIR32. (sh_elf_copy_private_data): Copy PT_GNU_STACK size. (sh_elf_merge_private_data): Copy initial flags. Do not clobber non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches. (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt, FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC. Use install_movi20_field. Rename srel to srelgot. Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE. (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup. Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT. Rename sgot to sgotplt. Assert that the right number of rofixups and dynamic relocations were allocated. (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New. (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym. (elf_backend_can_make_relative_eh_frame) (elf_backend_can_make_lsda_relative_eh_frame) (elf_backend_encode_eh_address): Define. (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM) (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed): Redefine for FDPIC vector. * reloc.c: Add SH FDPIC and movi20 relocations. * targets.c (_bfd_target_vector): Add FDPIC vectors. * configure, bfd-in2.h, libbfd.h: Regenerated. binutils/ * readelf.c (get_machine_flags): Handle EF_SH_PIC and EF_SH_FDPIC. gas/ * config/tc-sh.c (sh_fdpic): New. (sh_check_fixup): Handle relocations on movi20. (parse_exp): Do not reject PIC operators here. (build_Mytes): Check for unhandled PIC operators here. Use sh_check_fixup for movi20. (enum options): Add OPTION_FDPIC. (md_longopts, md_parse_option, md_show_usage): Add --fdpic. (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations. (sh_elf_final_processing): Handle --fdpic. (sh_uclinux_target_format): New. (sh_parse_name): Handle FDPIC relocation operators. * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX. (sh_uclinux_target_format): Declare for TE_UCLINUX. * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set em=uclinux. * doc/c-sh.texi (SH Options): Document --fdpic. gas/testsuite/ * gas/sh/basic.exp: Run new tests. Handle uClinux like Linux. * gas/sh/fdpic.d: New file. * gas/sh/fdpic.s: New file. * gas/sh/reg-prefix.d: Force big-endian. * gas/sh/sh2a-pic.d: New file. * gas/sh/sh2a-pic.s: New file. * lib/gas-defs.exp (is_elf_format): Include sh*-*-uclinux*. include/elf/ * sh.h (EF_SH_PIC, EF_SH_FDPIC): Define. (R_SH_FIRST_INVALID_RELOC_6, R_SH_LAST_INVALID_RELOC_6): New. Adjust other invalid ranges. (R_SH_GOT20, R_SH_GOTOFF20, R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20) (R_SH_GOTOFFFUNCDESC, R_SH_GOTOFFFUNCDESC20, R_SH_FUNCDESC) (R_SH_FUNCDESC_VALUE): New. ld/ * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o. (eshelf_fd.c, eshlelf_fd.c): New rules. * Makefile.in: Regenerate. * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd emulations. * emulparams/shelf_fd.sh: New file. * emulparams/shlelf_fd.sh: New file. * emulparams/shlelf_linux.sh: Update comment. ld/testsuite/ * ld-sh/sh.exp: Handle uClinux like Linux. * lib/ld-lib.exp (is_elf_format): Include sh*-*-uclinux*. * ld-sh/fdpic-funcdesc-shared.d: New file. * ld-sh/fdpic-funcdesc-shared.s: New file. * ld-sh/fdpic-funcdesc-static.d: New file. * ld-sh/fdpic-funcdesc-static.s: New file. * ld-sh/fdpic-gotfuncdesc-shared.d: New file. * ld-sh/fdpic-gotfuncdesc-shared.s: New file. * ld-sh/fdpic-gotfuncdesc-static.d: New file. * ld-sh/fdpic-gotfuncdesc-static.s: New file. * ld-sh/fdpic-gotfuncdesci20-shared.d: New file. * ld-sh/fdpic-gotfuncdesci20-shared.s: New file. * ld-sh/fdpic-gotfuncdesci20-static.d: New file. * ld-sh/fdpic-gotfuncdesci20-static.s: New file. * ld-sh/fdpic-goti20-shared.d: New file. * ld-sh/fdpic-goti20-shared.s: New file. * ld-sh/fdpic-goti20-static.d: New file. * ld-sh/fdpic-goti20-static.s: New file. * ld-sh/fdpic-gotofffuncdesc-shared.d: New file. * ld-sh/fdpic-gotofffuncdesc-shared.s: New file. * ld-sh/fdpic-gotofffuncdesc-static.d: New file. * ld-sh/fdpic-gotofffuncdesc-static.s: New file. * ld-sh/fdpic-gotofffuncdesci20-shared.d: New file. * ld-sh/fdpic-gotofffuncdesci20-shared.s: New file. * ld-sh/fdpic-gotofffuncdesci20-static.d: New file. * ld-sh/fdpic-gotofffuncdesci20-static.s: New file. * ld-sh/fdpic-gotoffi20-shared.d: New file. * ld-sh/fdpic-gotoffi20-shared.s: New file. * ld-sh/fdpic-gotoffi20-static.d: New file. * ld-sh/fdpic-gotoffi20-static.s: New file. * ld-sh/fdpic-plt-be.d: New file. * ld-sh/fdpic-plt-le.d: New file. * ld-sh/fdpic-plt.s: New file. * ld-sh/fdpic-plti20-be.d: New file. * ld-sh/fdpic-plti20-le.d: New file. * ld-sh/fdpic-stack-default.d: New file. * ld-sh/fdpic-stack-size.d: New file. * ld-sh/fdpic-stack.s: New file.
452 lines
14 KiB
Bash
452 lines
14 KiB
Bash
# gas target specific configuration file. This is a -*- sh -*- file.
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# This is invoked by configure. Putting it in a separate shell file
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# lets us skip running autoconf when modifying target specific
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# information.
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# Input shell variables:
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# targ a configuration target name, such as i686-pc-linux-gnu.
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# Output shell variables:
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# cpu_type canonical gas cpu type; identifies the config/tc-* files
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# fmt output format; identifies the config/obj-* files
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# em emulation; identifies the config/te-* files
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# Optional output shell variables; these are not always set:
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# arch the default architecture; sets DEFAULT_ARCH on some systems
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# endian "big" or "little"; used on bi-endian systems
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cpu_type=
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fmt=
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em=generic
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bfd_gas=no
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arch=
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endian=
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eval `echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
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# Check for architecture variants. Set cpu_type and, optionally,
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# endian and arch.
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# Note: This table is alpha-sorted, please try to keep it that way.
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case ${cpu} in
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alpha*) cpu_type=alpha ;;
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am33_2.0) cpu_type=mn10300 endian=little ;;
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arm*be|arm*b) cpu_type=arm endian=big ;;
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arm*) cpu_type=arm endian=little ;;
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bfin*) cpu_type=bfin endian=little ;;
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c4x*) cpu_type=tic4x ;;
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cr16*) cpu_type=cr16 endian=little ;;
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crisv32) cpu_type=cris arch=crisv32 ;;
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crx*) cpu_type=crx endian=little ;;
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fido) cpu_type=m68k ;;
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hppa*) cpu_type=hppa ;;
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i[3-7]86) cpu_type=i386 arch=i386;;
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ia64) cpu_type=ia64 ;;
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ip2k) cpu_type=ip2k endian=big ;;
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iq2000) cpu_type=iq2000 endian=big ;;
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lm32) cpu_type=lm32 ;;
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m32c) cpu_type=m32c endian=big ;;
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m32r) cpu_type=m32r endian=big ;;
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m32rle) cpu_type=m32r endian=little ;;
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m5200) cpu_type=m68k ;;
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m68008) cpu_type=m68k ;;
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m680[012346]0) cpu_type=m68k ;;
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m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
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m683??) cpu_type=m68k ;;
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maxq) cpu_type=maxq ;;
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mep) cpu_type=mep endian=little ;;
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microblaze*) cpu_type=microblaze ;;
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mips*el) cpu_type=mips endian=little ;;
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mips*) cpu_type=mips endian=big ;;
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mt) cpu_type=mt endian=big ;;
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or32*) cpu_type=or32 endian=big ;;
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pjl*) cpu_type=pj endian=little ;;
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pj*) cpu_type=pj endian=big ;;
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powerpc*le*) cpu_type=ppc endian=little ;;
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powerpc*) cpu_type=ppc endian=big ;;
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rs6000*) cpu_type=ppc ;;
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rx) cpu_type=rx ;;
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s390x*) cpu_type=s390 arch=s390x ;;
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s390*) cpu_type=s390 arch=s390 ;;
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score*l) cpu_type=score endian=little ;;
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score*) cpu_type=score endian=big ;;
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sh5le*) cpu_type=sh64 endian=little ;;
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sh5*) cpu_type=sh64 endian=big ;;
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sh64le*) cpu_type=sh64 endian=little ;;
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sh64*) cpu_type=sh64 endian=big ;;
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sh*le) cpu_type=sh endian=little ;;
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sh*) cpu_type=sh endian=big ;;
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sparc64*) cpu_type=sparc arch=v9-64 ;;
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sparc86x*) cpu_type=sparc arch=sparc86x ;;
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sparclet*) cpu_type=sparc arch=sparclet ;;
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sparclite*) cpu_type=sparc arch=sparclite ;;
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sparc*) cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
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strongarm*be) cpu_type=arm endian=big ;;
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strongarm*b) cpu_type=arm endian=big ;;
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strongarm*) cpu_type=arm endian=little ;;
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v850*) cpu_type=v850 ;;
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x86_64*) cpu_type=i386 arch=x86_64;;
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xscale*be|xscale*b) cpu_type=arm endian=big ;;
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xscale*) cpu_type=arm endian=little ;;
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xtensa*) cpu_type=xtensa arch=xtensa ;;
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*) cpu_type=${cpu} ;;
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esac
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# Assign object format. Set fmt, em, and bfd_gas.
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generic_target=${cpu_type}-$vendor-$os
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# Note: This table is alpha-sorted, please try to keep it that way.
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case ${generic_target} in
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alpha-*-*vms*) fmt=evax ;;
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alpha-*-osf*) fmt=ecoff ;;
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alpha-*-linuxecoff*) fmt=ecoff ;;
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alpha-*-linux-*) fmt=elf em=linux ;;
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alpha-*-netbsd*) fmt=elf em=nbsd ;;
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alpha-*-openbsd*) fmt=elf em=obsd ;;
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arc-*-elf*) fmt=elf ;;
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arm-*-aout) fmt=aout ;;
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arm-*-coff | thumb-*-coff) fmt=coff ;;
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arm-*-rtems* | thumb-*-rtems*) fmt=elf ;;
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arm-*-elf | thumb-*-elf) fmt=elf ;;
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arm-*-eabi*) fmt=elf em=armeabi ;;
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arm-*-symbianelf*) fmt=elf em=symbian ;;
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arm-*-kaos*) fmt=elf ;;
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arm-*-conix*) fmt=elf ;;
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arm-*-linux*aout*) fmt=aout em=linux ;;
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arm-*-linux-*eabi*) fmt=elf em=armlinuxeabi ;;
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arm-*-linux-*) fmt=elf em=linux ;;
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arm-*-uclinux*eabi*) fmt=elf em=armlinuxeabi ;;
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arm-*-uclinux*) fmt=elf em=linux ;;
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arm-*-netbsdelf*) fmt=elf em=nbsd ;;
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arm-*-*n*bsd*) fmt=aout em=nbsd ;;
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arm-*-nto*) fmt=elf ;;
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arm-epoc-pe | thumb-epoc-pe) fmt=coff em=epoc-pe ;;
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arm-wince-pe | arm-*-wince | arm*-*-mingw32ce* | arm*-*-cegcc*)
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fmt=coff em=wince-pe ;;
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arm-*-pe | thumb-*-pe) fmt=coff em=pe ;;
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arm-*-riscix*) fmt=aout em=riscix ;;
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avr-*-*) fmt=elf bfd_gas=yes ;;
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bfin-*-linux-uclibc) fmt=fdpicelf em=linux ;;
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bfin-*-uclinux*) fmt=elf em=linux ;;
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bfin-*-rtems*) fmt=elf ;;
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bfin-*elf) fmt=elf ;;
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cr16-*-elf*) fmt=elf ;;
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cris-*-linux-* | crisv32-*-linux-*)
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fmt=multi em=linux ;;
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cris-*-* | crisv32-*-*) fmt=multi ;;
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crx-*-elf*) fmt=elf ;;
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d10v-*-*) fmt=elf ;;
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d30v-*-*) fmt=elf ;;
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dlx-*-*) fmt=elf ;;
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fr30-*-*) fmt=elf ;;
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frv-*-*linux*) fmt=elf em=linux;;
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frv-*-*) fmt=elf ;;
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hppa-*-linux*)
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case ${cpu} in
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hppa*64*) fmt=elf em=hppalinux64 ;;
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hppa*) fmt=elf em=linux ;;
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esac ;;
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hppa-*-*elf*) fmt=elf em=hppa ;;
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hppa-*-lites*) fmt=elf em=hppa ;;
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hppa-*-netbsd*) fmt=elf em=nbsd ;;
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hppa-*-openbsd*) fmt=elf em=hppa ;;
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hppa-*-osf*) fmt=som em=hppa ;;
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hppa-*-hpux11*)
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case ${cpu} in
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hppa*64*) fmt=elf em=hppa64 ;;
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hppa*) fmt=som em=hppa ;;
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esac ;;
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hppa-*-hpux*) fmt=som em=hppa ;;
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hppa-*-mpeix*) fmt=som em=hppa ;;
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hppa-*-bsd*) fmt=som em=hppa ;;
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hppa-*-hiux*) fmt=som em=hppa ;;
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h8300-*-elf | h8300-*-rtems*) fmt=elf ;;
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i370-*-elf* | i370-*-linux*) fmt=elf ;;
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i386-ibm-aix*) fmt=coff em=i386aix ;;
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i386-sequent-bsd*) fmt=aout em=dynix ;;
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i386-*-beospe*) fmt=coff em=pe ;;
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i386-*-beos*) fmt=elf ;;
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i386-*-coff) fmt=coff ;;
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i386-*-elf) fmt=elf ;;
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i386-*-kaos*) fmt=elf ;;
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i386-*-bsd*) fmt=aout em=386bsd ;;
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i386-*-netbsd0.8) fmt=aout em=386bsd ;;
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i386-*-netbsdpe*) fmt=coff em=pe ;;
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i386-*-netbsd*-gnu* | \
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i386-*-knetbsd*-gnu | \
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i386-*-netbsdelf*) fmt=elf em=nbsd ;;
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i386-*-netbsd*)
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case ${cpu} in
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x86_64) fmt=elf em=nbsd ;;
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*) fmt=aout em=nbsd ;;
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esac ;;
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i386-*-openbsd[0-2].* | \
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i386-*-openbsd3.[0-2]) fmt=aout em=nbsd ;;
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i386-*-openbsd*) fmt=elf em=nbsd ;;
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i386-*-linux*aout*) fmt=aout em=linux ;;
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i386-*-linux*oldld) fmt=aout em=linux ;;
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i386-*-linux*coff*) fmt=coff em=linux ;;
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i386-*-linux-*) fmt=elf em=linux ;;
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i386-*-lynxos*) fmt=elf em=lynx ;;
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i386-*-sysv[45]*) fmt=elf ;;
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i386-*-solaris*) fmt=elf em=solaris ;;
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i386-*-freebsdaout*) fmt=aout em=386bsd ;;
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i386-*-freebsd[12].*) fmt=aout em=386bsd ;;
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i386-*-freebsd[12]) fmt=aout em=386bsd ;;
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i386-*-freebsd* | i386-*-kfreebsd*-gnu | i386-*-dragonfly*)
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fmt=elf em=freebsd ;;
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i386-*-sysv*) fmt=coff ;;
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i386-*-sco3.2v5*coff) fmt=coff ;;
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i386-*-isc*) fmt=coff ;;
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i386-*-sco3.2v5*) fmt=elf ;;
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i386-*-sco3.2*) fmt=coff ;;
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i386-*-vsta) fmt=aout ;;
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i386-*-msdosdjgpp* \
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| i386-*-go32*) fmt=coff em=go32 ;;
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i386-*-rtems*) fmt=elf ;;
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i386-*-gnu*) fmt=elf em=gnu ;;
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i386-*-mach*) fmt=aout em=mach ;;
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i386-*-msdos*) fmt=aout ;;
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i386-*-moss*) fmt=elf ;;
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i386-*-pe) fmt=coff em=pe ;;
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i386-*-cygwin*) fmt=coff em=pe ;;
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i386-*-interix*) fmt=coff em=interix ;;
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i386-*-mingw*)
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case ${cpu} in
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x86_64*) fmt=coff em=pep ;;
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i*) fmt=coff em=pe ;;
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esac ;;
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i386-*-nto-qnx*) fmt=elf ;;
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i386-*-*nt*) fmt=coff em=pe ;;
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i386-*-chaos) fmt=elf ;;
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i386-*-rdos*) fmt=elf ;;
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i386-*-darwin*) fmt=macho ;;
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i860-*-*) fmt=elf endian=little ;;
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i960-*-elf*) fmt=elf ;;
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ia64-*-elf*) fmt=elf ;;
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ia64-*-*vms*) fmt=elf em=vms ;;
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ia64-*-aix*) fmt=elf em=ia64aix ;;
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ia64-*-linux-*) fmt=elf em=linux ;;
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ia64-*-hpux*) fmt=elf em=hpux ;;
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ia64-*-netbsd*) fmt=elf em=nbsd ;;
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ip2k-*-*) fmt=elf ;;
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iq2000-*-elf) fmt=elf ;;
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lm32-*-*) fmt=elf ;;
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m32c-*-elf | m32c-*-rtems*) fmt=elf ;;
|
|
|
|
m32r-*-elf* | m32r-*-rtems*) fmt=elf ;;
|
|
m32r-*-linux*) fmt=elf em=linux;;
|
|
|
|
m68hc11-*-* | m6811-*-*) fmt=elf ;;
|
|
m68hc12-*-* | m6812-*-*) fmt=elf ;;
|
|
|
|
m68k-*-elf*) fmt=elf ;;
|
|
m68k-*-sysv4*) fmt=elf em=svr4 ;;
|
|
m68k-*-rtems*) fmt=elf ;;
|
|
m68k-*-linux-*) fmt=elf em=linux ;;
|
|
m68k-*-uclinux*) fmt=elf em=uclinux ;;
|
|
m68k-*-gnu*) fmt=elf ;;
|
|
m68k-*-netbsdelf*) fmt=elf em=nbsd ;;
|
|
m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
|
|
m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
|
|
m68k-*-psos*) fmt=elf em=psos;;
|
|
|
|
maxq-*-coff) fmt=coff bfd_gas=yes ;;
|
|
|
|
mep-*-elf) fmt=elf ;;
|
|
|
|
mcore-*-elf) fmt=elf ;;
|
|
mcore-*-pe) fmt=coff em=pe bfd_gas=yes ;;
|
|
|
|
microblaze-*-*) fmt=elf ;;
|
|
|
|
# don't change em like *-*-bsd does
|
|
mips-sony-bsd*) fmt=ecoff ;;
|
|
mips-*-ultrix*) fmt=ecoff endian=little ;;
|
|
mips-*-osf*) fmt=ecoff endian=little ;;
|
|
mips-*-ecoff*) fmt=ecoff ;;
|
|
mips-*-pe*) fmt=coff endian=little em=pe ;;
|
|
mips-*-irix6*) fmt=elf em=irix ;;
|
|
mips-*-irix5*) fmt=elf em=irix ;;
|
|
mips-*-irix*) fmt=ecoff em=irix ;;
|
|
mips-*-lnews*) fmt=ecoff em=lnews ;;
|
|
mips-*-riscos*) fmt=ecoff ;;
|
|
mips*-*-linux*) fmt=elf em=tmips ;;
|
|
mips-*-sysv4*MP* | mips-*-gnu*) fmt=elf em=tmips ;;
|
|
mips*-sde-elf*) fmt=elf em=tmips ;;
|
|
mips-*-sysv*) fmt=ecoff ;;
|
|
mips-*-elf* | mips-*-rtems*) fmt=elf ;;
|
|
mips-*-netbsd*) fmt=elf em=tmips ;;
|
|
mips-*-openbsd*) fmt=elf em=tmips ;;
|
|
|
|
mmix-*-*) fmt=elf ;;
|
|
|
|
mn10200-*-*) fmt=elf ;;
|
|
|
|
# cpu_type for am33_2.0 is set to mn10300
|
|
mn10300-*-linux*) fmt=elf em=linux ;;
|
|
mn10300-*-*) fmt=elf ;;
|
|
|
|
moxie-*-uclinux) fmt=elf em=linux;;
|
|
moxie-*-*) fmt=elf ;;
|
|
|
|
mt-*-elf) fmt=elf bfd_gas=yes ;;
|
|
|
|
msp430-*-*) fmt=elf ;;
|
|
|
|
ns32k-pc532-mach*) fmt=aout em=pc532mach ;;
|
|
ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
|
|
ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
|
|
ns32k-*-*n*bsd*) fmt=aout em=nbsd532 ;;
|
|
|
|
openrisc-*-*) fmt=elf ;;
|
|
|
|
or32-*-rtems*) fmt=elf ;;
|
|
or32-*-elf) fmt=elf ;;
|
|
|
|
pj*) fmt=elf ;;
|
|
|
|
ppc-*-pe | ppc-*-cygwin*) fmt=coff em=pe ;;
|
|
ppc-*-winnt*) fmt=coff em=pe ;;
|
|
ppc-*-aix5.[01]) fmt=coff em=aix5 ;;
|
|
ppc-*-aix[5-9].*) fmt=coff em=aix5 ;;
|
|
ppc-*-aix*) fmt=coff ;;
|
|
ppc-*-beos*) fmt=coff ;;
|
|
ppc-*-*n*bsd* | ppc-*-elf*) fmt=elf ;;
|
|
ppc-*-eabi* | ppc-*-sysv4*) fmt=elf ;;
|
|
ppc-*-linux-*) fmt=elf em=linux ;;
|
|
ppc-*-solaris*) fmt=elf em=solaris ;;
|
|
ppc-*-rtems*) fmt=elf ;;
|
|
ppc-*-macos*) fmt=coff em=macos ;;
|
|
ppc-*-nto*) fmt=elf ;;
|
|
ppc-*-kaos*) fmt=elf ;;
|
|
ppc-*-lynxos*) fmt=elf em=lynx ;;
|
|
|
|
s390-*-linux-*) fmt=elf em=linux ;;
|
|
s390-*-tpf*) fmt=elf ;;
|
|
|
|
score-*-elf) fmt=elf ;;
|
|
|
|
sh*-*-linux*) fmt=elf em=linux
|
|
case ${cpu} in
|
|
sh*eb) endian=big ;;
|
|
*) endian=little ;;
|
|
esac ;;
|
|
sh5*-*-netbsd*) fmt=elf em=nbsd ;;
|
|
sh64*-*-netbsd*) fmt=elf em=nbsd ;;
|
|
sh*-*-netbsdelf*) fmt=elf em=nbsd
|
|
case ${cpu} in
|
|
sh*l*) endian=little ;;
|
|
*) endian=big ;;
|
|
esac ;;
|
|
sh*-*-symbianelf*) fmt=elf endian=little ;;
|
|
sh-*-elf*) fmt=elf ;;
|
|
sh-*-uclinux* | sh[12]-*-uclinux*) fmt=elf em=uclinux ;;
|
|
sh-*-coff*) fmt=coff ;;
|
|
sh-*-nto*) fmt=elf ;;
|
|
sh-*-pe*) fmt=coff em=pe bfd_gas=yes endian=little ;;
|
|
sh-*-rtemscoff*) fmt=coff ;;
|
|
sh-*-rtems*) fmt=elf ;;
|
|
sh-*-kaos*) fmt=elf ;;
|
|
shle*-*-kaos*) fmt=elf ;;
|
|
sh64-*-elf*) fmt=elf ;;
|
|
|
|
sparc-*-rtems*) fmt=elf ;;
|
|
sparc-*-sunos4*) fmt=aout em=sun3 ;;
|
|
sparc-*-aout) fmt=aout em=sparcaout ;;
|
|
sparc-*-coff) fmt=coff ;;
|
|
sparc-*-linux*aout*) fmt=aout em=linux ;;
|
|
sparc-*-linux-*) fmt=elf em=linux ;;
|
|
sparc-fujitsu-none) fmt=aout ;;
|
|
sparc-*-elf) fmt=elf ;;
|
|
sparc-*-sysv4*) fmt=elf ;;
|
|
sparc-*-solaris*) fmt=elf em=solaris ;;
|
|
sparc-*-netbsdelf*) fmt=elf em=nbsd ;;
|
|
sparc-*-netbsd*)
|
|
case ${cpu} in
|
|
sparc64) fmt=elf em=nbsd ;;
|
|
*) fmt=aout em=nbsd ;;
|
|
esac ;;
|
|
sparc-*-openbsd[0-2].* | \
|
|
sparc-*-openbsd3.[0-1])
|
|
case ${cpu} in
|
|
sparc64) fmt=elf em=nbsd ;;
|
|
*) fmt=aout em=nbsd ;;
|
|
esac ;;
|
|
sparc-*-openbsd*) fmt=elf em=nbsd ;;
|
|
|
|
spu-*-elf) fmt=elf ;;
|
|
|
|
tic30-*-*aout*) fmt=aout bfd_gas=yes ;;
|
|
tic30-*-*coff*) fmt=coff bfd_gas=yes ;;
|
|
tic4x-*-* | c4x-*-*) fmt=coff bfd_gas=yes ;;
|
|
tic54x-*-* | c54x*-*-*) fmt=coff bfd_gas=yes need_libm=yes;;
|
|
tic6x-*-*) fmt=elf ;;
|
|
|
|
v850-*-*) fmt=elf ;;
|
|
v850e-*-*) fmt=elf ;;
|
|
v850ea-*-*) fmt=elf ;;
|
|
|
|
vax-*-netbsdelf*) fmt=elf em=nbsd ;;
|
|
vax-*-linux-*) fmt=elf em=linux ;;
|
|
|
|
xscale-*-coff) fmt=coff ;;
|
|
xscale-*-elf) fmt=elf ;;
|
|
|
|
xstormy16-*-*) fmt=elf ;;
|
|
|
|
xtensa*-*-*) fmt=elf ;;
|
|
|
|
z80-*-coff) fmt=coff ;;
|
|
|
|
z8k-*-coff | z8k-*-sim) fmt=coff ;;
|
|
|
|
*-*-aout | *-*-scout) fmt=aout ;;
|
|
*-*-freebsd* | *-*-kfreebsd*-gnu) fmt=elf em=freebsd ;;
|
|
*-*-bsd*) fmt=aout em=sun3 ;;
|
|
*-*-generic) fmt=generic ;;
|
|
*-*-xray | *-*-hms) fmt=coff ;;
|
|
*-*-sim) fmt=coff ;;
|
|
*-*-elf | *-*-sysv4*) fmt=elf ;;
|
|
*-*-solaris*) fmt=elf em=solaris ;;
|
|
*-*-aros*) fmt=elf em=linux ;;
|
|
*-*-vxworks* | *-*-windiss) fmt=elf em=vxworks ;;
|
|
*-*-netware) fmt=elf em=netware ;;
|
|
esac
|
|
|
|
case ${cpu_type} in
|
|
alpha | arm | i386 | ia64 | microblaze | mips | ns32k | pdp11 | ppc | sparc | z80 | z8k)
|
|
bfd_gas=yes
|
|
;;
|
|
esac
|
|
case ${fmt} in
|
|
elf | ecoff | fdpicelf | multi | som)
|
|
bfd_gas=yes
|
|
;;
|
|
esac
|
|
|
|
if test $bfd_gas != yes; then
|
|
echo This target is no longer supported in gas
|
|
exit 1
|
|
fi
|