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85825401dc
* app.c, config/tc-*.c: Don't include read.h, since it is already
included by as.h.
* These are based on patches from Minh Tran-le
<mtranle@paris.intellicorp.com>.
* configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
obj_format coffbfd and gas_target i386coff for target.
(i[34]86-*-isc*): New host (uses sysv).
* config/i386aix.mt: Removed (no longer used).
* config/mh-i386aix (RANLIB): Use true rather than /bin/true.
(MINUS_G): Removed.
(LDFLAGS): Added, defined as -shlib.
* config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
* config/te-sco386.h (LOCAL_LABEL): Don't define.
(DOT_LABEL_PREFIX): Define.
* expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
name rather than L0\001.
* read.c (s_lcomm): Make a frag in SEG_BSS rather than using
local_bss_counter.
* symbols.c, symbols.h (local_bss_counter): Removed.
* write.c (write_object_file): bss no longer uses
local_bss_counter. Pass correct data and bss size to
VMS_write_object_file.
* config/obj-vms.c (VMS_write_object_file): Accept bss size as
argument, rather than using local_bss_counter.
* config/tc-m88k.c (s_bss): Don't use local_bss_counter.
* config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
* config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
(size_section): Restored sanity check.
(do_relocs_for): Base section address on s_paddr rather than
computing it. Adjust a29k R_IHIHALF special case to account for
section paddr (used to require paddr to be zero). If there are no
reclos, set s_relptr to 0. Set relocation size in object_headers.
(fill_section): Always set s_vaddr here, removing
ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
Set STYP_INFO for .comment.
(coff_header_append): Use object headers and H_{SET,GET}_* macros.
Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
(crawl_symbols): Handle 8 character section name correctly. Use
H_{SET,GET}_* macros.
(do_linenos_for): Set lineno size in object_headers.
(write_object_file): Use H_{SET,GET}_* macros. Don't bother to
set s_vaddr here. If string_byte_count remains 4, set it back to
0, and only write strings out if there are some. Call
fill_section before do_relocs_for and do_linenos_for.
(obj_coff_section): Handle optional quoted second argument giving
section characteristics.
(obj_coff_bss): Added to handle .bss.
(obj_coff_ident): Added to handle .ident (puts string in .comment
section).
(obj_coff_lcomm): Put common symbols in .bss, not .data.
(fixup_mdeps): Change to segment. Call frag_wane after
md_convert_frag.
(fixup_segment): Explicitly check S_IS_COMMON before making 386
adjustment (already happened only for common symbols, but this is
clearer).
* config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
* config/tc-i386.c (s_bss): Don't use if I386COFF.
(md_pseudo_table): Ignore .optim and .noopt.
(tc_coff_sizemachdep): New function.
* config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
compatibility.
(LOCAL_LABEL): Removed definition.
(DOT_LABEL_PREFIX): Defined.
210 lines
4.5 KiB
Plaintext
210 lines
4.5 KiB
Plaintext
# This file is configure.in
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#
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# Copyright (C) 1987-1992 Free Software Foundation, Inc.
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#
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# This file is part of GAS, the GNU Assembler.
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#
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# GAS 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, or (at your option)
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# any later version.
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#
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# GAS 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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#
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# You should have received a copy of the GNU General Public License
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# along with GAS; see the file COPYING. If not, write to
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# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#
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# This file was written, and is maintained by K. Richard Pixley
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# <rich@cygnus.com>.
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# This file is a shell script that supplies the information necessary
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# to tailor a template configure script into the configure script
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# appropriate for this directory. For more information, check any
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# existing configure script.
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srctrigger=as.c
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srcname="gas"
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need_bfd=
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configdirs=doc
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# per-host:
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gas_host=generic
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case "${host}" in
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a29k-*-* | rs6000-*-* | vax-*-*)
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case "${host_os}" in
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vms*) gas_host=vms ;;
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bsd*) gas_host=bsd ;;
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*) gas_host=${host_cpu} ;;
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esac
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;;
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mips-dec-ultrix)
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gas_host=decstation
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;;
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i[34]86-ibm-aix*)
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gas_host=i386aix
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;;
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i[34]86-*-isc*)
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gas_host=sysv
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;;
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m68k-sun-sunos*)
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gas_host=sun3
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;;
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i386-sun-sunos*)
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gas_host=sun386
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;;
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sparc-sun-sunos*)
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gas_host=sun4
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;;
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sparc-sun-solaris2)
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gas_host=sysv
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;;
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*-*-ansi | *-*-ultrix | *-*-hpux | *-*-sysv*)
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gas_host=${host_os}
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;;
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esac
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# per-target:
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# assign cpu type
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emulation=generic
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cpu_type=${target_cpu}
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# check for architecture variants
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case ${target_cpu} in
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sparclite) cpu_type=sparc ;;
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sparc64) cpu_type=sparc obj_format=aout ;;
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m680[01234]0) cpu_type=m68k ;;
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m683?2) cpu_type=m68k ;;
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esac
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gas_target=${cpu_type}
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# assign object format
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case ${target} in
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a29k-amd-udi)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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gas_target=ebmon29k
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;;
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a29k-amd-ebmon)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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gas_target=ebmon29k
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;;
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a29k-amd-ebmonold)
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obj_format=coff
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need_bfd="./../bfd/libbfd.a"
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gas_target=ebmon29k
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;;
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i[34]86-ibm-aix*)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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gas_target=i386coff
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emulation=i386aix
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;;
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i[34]86-*-bsd*)
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obj_format=aout
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;;
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i[34]86-*-coff | i[34]86-*-sysv* | i[34]86-*-sco* | i[34]86-*-isc*)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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gas_target=i386coff
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;;
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i[34]86-*-go32)
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obj_format=aout
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;;
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i960-wrs-vxworks)
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obj_format=bout
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;;
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i960-*-coff)
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obj_format=coff
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emulation=ic960
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;;
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m68k-wrs-vxworks)
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obj_format=aout
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emulation=sun3
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;;
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m68k-ericsson-[Oo][Ss][Ee])
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obj_format=aout
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emulation=sun3
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;;
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m68k-*-coff)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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gas_target=m68kcoff
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;;
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sparclite-fujitsu-none)
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obj_format=aout
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;;
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*-*-aout | *-*-scout | *-*-linux)
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obj_format=aout
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;;
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*-*-bout* | *-*-nindy*)
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obj_format=bout
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;;
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*-*-bsd* | *-*-sunos*)
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obj_format=aout
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emulation=sun3
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;;
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*-*-generic)
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obj_format=generic
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;;
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*-*-xray | *-*-hms)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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;;
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*-*-sysv32)
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obj_format=coff
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emulation=sysv32
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;;
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*-*-sim)
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obj_format=coffbfd
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need_bfd="./../bfd/libbfd.a"
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;;
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*-*-coff* | *-sysv* | *-*-sco*)
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obj_format=coff
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case ${target_vendor} in
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bull) emulation=dpx2 ;;
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sun) emulation=sun3 ;;
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esac
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;;
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*-*-vxworks)
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obj_format=aout
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;;
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*-*-coff)
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obj_format=coff
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;;
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*-*-vms)
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obj_format=vms
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;;
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esac
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# assign floating point type
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case ${target_cpu} in
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ns32k) atof=ns32k ;;
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vax) atof=vax ;;
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tahoe) atof=tahoe ;;
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*) atof=ieee ;;
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esac
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# and target makefile frag
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target_makefile_frag=config/${gas_target}.mt
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files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \
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config/tc-${cpu_type}.h config/te-${emulation}.h \
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config/obj-${obj_format}.h config/obj-${obj_format}.c \
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config/atof-${atof}.c"
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links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
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# end of gas/configure.in
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