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synced 2024-11-23 01:53:38 +08:00
x86: drop largely defunct gas emulations
Both ELF and COFF have various sub-flavors, each of which would then require its own emulation: Right now when configuring a COFF/PE secondary target (with perhaps an ELF primary one), one gets plain COFF emulation rather than COFF/PE one. As such a multitude of emulations would be unwieldy (and likely fragile) drop gas emulations altogether instead.
This commit is contained in:
Jan Beulich
parent
87d2a20152
commit
46f44aa700
@ -362,9 +362,6 @@ TARG_ENV_CFILES = \
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MULTI_CFILES = \
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config/e-crisaout.c \
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config/e-criself.c \
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config/e-i386aout.c \
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config/e-i386coff.c \
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config/e-i386elf.c \
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config/e-mipself.c
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CONFIG_ATOF_CFILES = \
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@ -861,9 +861,6 @@ TARG_ENV_CFILES = \
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MULTI_CFILES = \
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config/e-crisaout.c \
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config/e-criself.c \
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config/e-i386aout.c \
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config/e-i386coff.c \
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config/e-i386elf.c \
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config/e-mipself.c
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CONFIG_ATOF_CFILES = \
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@ -1284,12 +1281,6 @@ config/e-crisaout.$(OBJEXT): config/$(am__dirstamp) \
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config/$(DEPDIR)/$(am__dirstamp)
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config/e-criself.$(OBJEXT): config/$(am__dirstamp) \
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config/$(DEPDIR)/$(am__dirstamp)
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config/e-i386aout.$(OBJEXT): config/$(am__dirstamp) \
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config/$(DEPDIR)/$(am__dirstamp)
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config/e-i386coff.$(OBJEXT): config/$(am__dirstamp) \
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config/$(DEPDIR)/$(am__dirstamp)
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config/e-i386elf.$(OBJEXT): config/$(am__dirstamp) \
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config/$(DEPDIR)/$(am__dirstamp)
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config/e-mipself.$(OBJEXT): config/$(am__dirstamp) \
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config/$(DEPDIR)/$(am__dirstamp)
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config/m68k-parse.$(OBJEXT): config/$(am__dirstamp) \
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@ -1369,9 +1360,6 @@ distclean-compile:
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-parse.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-crisaout.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-criself.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-i386aout.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-i386coff.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-i386elf.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-mipself.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/kvx-parse.Po@am__quote@
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@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/loongarch-lex.Po@am__quote@
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2
gas/NEWS
2
gas/NEWS
@ -1,5 +1,7 @@
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-*- text -*-
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* On x86 emulation support (for secondary targets) was dropped.
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* Add support for RISC-V Zcmp (cm.mva01s, cm.mvsa01), Smrnmi and CORE-V
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(xcvbitmanip, xcvsimd) extensions with version 1.0.
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@ -1,28 +0,0 @@
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/* Copyright (C) 2007-2024 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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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 3, or (at your option)
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any later version.
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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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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 the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#include "as.h"
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#include "emul.h"
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#define emul_format &aout_format_ops
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#define emul_name "i386aout"
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#define emul_struct_name i386aout
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#define emul_default_endian 0
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#include "emul-target.h"
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@ -1,28 +0,0 @@
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/* Copyright (C) 2007-2024 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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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 3, or (at your option)
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any later version.
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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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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 the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#include "as.h"
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#include "emul.h"
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#define emul_format &coff_format_ops
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#define emul_name "i386coff"
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#define emul_struct_name i386coff
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#define emul_default_endian 0
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#include "emul-target.h"
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@ -1,28 +0,0 @@
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/* Copyright (C) 2007-2024 Free Software Foundation, Inc.
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This file is part of GAS, the GNU Assembler.
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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 3, or (at your option)
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any later version.
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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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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 the Free
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Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
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02110-1301, USA. */
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#include "as.h"
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#include "emul.h"
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#define emul_format &elf_format_ops
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#define emul_name "i386elf"
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#define emul_struct_name i386elf
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#define emul_default_endian 0
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#include "emul-target.h"
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41
gas/configure
vendored
41
gas/configure
vendored
@ -12683,15 +12683,6 @@ $as_echo "$with_priv_spec" >&6; }
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big) emulation="mipsbelf mipslelf mipself" ;;
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*) emulation="mipslelf mipsbelf mipself" ;;
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esac ;;
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# i386-pc-pe-coff != i386-pc-coff.
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i386-*-pe-coff) ;;
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# Uncommenting the next line will turn on support for i386 AOUT
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# for the default linux configuration
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# i386-*-linux*-elf) emulation="i386elf i386aout" ;;
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#
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i386-*-aout) emulation="i386aout" ;;
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i386-*-coff) emulation="i386coff" ;;
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i386-*-elf) emulation="i386elf" ;;
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# Always all formats. The first stated emulation becomes the default.
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cris-*-*aout*) emulation="crisaout criself" ;;
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@ -12775,38 +12766,6 @@ cat >>confdefs.h <<_ACEOF
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_ACEOF
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# Turn on all targets if possible
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if test ${all_targets} = "yes"; then
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case ${target_cpu_type} in
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i386)
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case ${obj_format} in
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aout)
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emulations="$emulations i386coff i386elf"
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;;
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coff)
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emulations="$emulations i386aout i386elf"
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;;
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elf)
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emulations="$emulations i386aout i386coff"
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;;
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esac
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;;
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x86_64)
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case ${obj_format} in
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aout)
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emulations="$emulations i386coff i386elf"
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;;
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coff)
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emulations="$emulations i386aout i386elf"
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;;
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elf)
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emulations="$emulations i386aout i386coff"
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;;
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esac
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;;
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esac
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fi
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# PE code has way too many macros tweaking behaviour
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case ${te_file} in
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pe*) emulations="" ;;
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@ -722,15 +722,6 @@ changequote([,])dnl
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big) emulation="mipsbelf mipslelf mipself" ;;
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*) emulation="mipslelf mipsbelf mipself" ;;
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esac ;;
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# i386-pc-pe-coff != i386-pc-coff.
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i386-*-pe-coff) ;;
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# Uncommenting the next line will turn on support for i386 AOUT
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# for the default linux configuration
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# i386-*-linux*-elf) emulation="i386elf i386aout" ;;
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#
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i386-*-aout) emulation="i386aout" ;;
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i386-*-coff) emulation="i386coff" ;;
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i386-*-elf) emulation="i386elf" ;;
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# Always all formats. The first stated emulation becomes the default.
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cris-*-*aout*) emulation="crisaout criself" ;;
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@ -798,38 +789,6 @@ fi
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AC_DEFINE_UNQUOTED(DEFAULT_COMPRESSED_DEBUG_ALGORITHM, $ac_default_compressed_debug_sections_algorithm,
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[Default compression algorithm for --enable-compressed-debug-sections.])
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# Turn on all targets if possible
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if test ${all_targets} = "yes"; then
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case ${target_cpu_type} in
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i386)
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case ${obj_format} in
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aout)
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emulations="$emulations i386coff i386elf"
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;;
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coff)
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emulations="$emulations i386aout i386elf"
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;;
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elf)
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emulations="$emulations i386aout i386coff"
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;;
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esac
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;;
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x86_64)
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case ${obj_format} in
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aout)
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emulations="$emulations i386coff i386elf"
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;;
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coff)
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emulations="$emulations i386aout i386elf"
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;;
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elf)
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emulations="$emulations i386aout i386coff"
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;;
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esac
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;;
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esac
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fi
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# PE code has way too many macros tweaking behaviour
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case ${te_file} in
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pe*) emulations="" ;;
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@ -36,7 +36,6 @@ struct emulation
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COMMON struct emulation * this_emulation;
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extern struct emulation mipsbelf, mipslelf, mipself;
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extern struct emulation i386coff, i386elf, i386aout;
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extern struct emulation crisaout, criself;
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extern void common_emul_init (void);
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@ -17,9 +17,6 @@ config/atof-vax.c
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config/bfin-lex-wrapper.c
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config/e-crisaout.c
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config/e-criself.c
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config/e-i386aout.c
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config/e-i386coff.c
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config/e-i386elf.c
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config/e-mipself.c
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config/kvx-parse.c
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config/kvx-parse.h
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