Upstream ARC-V RMX-100

.editorconfig

@@ -1,38 +1,142 @@
-# top-most EditorConfig file for gcc
+# Copyright 2025 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This file helps editors auto-configure whitespace settings.
+#
+# See here for more information about the format and editor support:
+#
+#   https://editorconfig.org/
+
+# This file is common to the GCC and GDB/Binutils projects.  If you
+# update one, please sync it with the other.
+
+# top-most EditorConfig file
 root = true
 
 [*]
 end_of_line = lf
 insert_final_newline = true
+tab_width = 8
 
-[*.{h,cc}]
+# EditorConfig files
+[.editorconfig]
 charset = utf-8
-indent_style = tab
-indent_size = 2
-tab_width = 8
 trim_trailing_whitespace = true
 
-[{Makefile,ChangeLog}*]
+# Makefile
+[{Makefile,*.mk,*.am}*]
 indent_style = tab
 indent_size = 8
 trim_trailing_whitespace = true
 
+# ChangeLogs
 [ChangeLog*]
+indent_style = tab
+indent_size = 8
+trim_trailing_whitespace = true
+charset = utf-8
+
+# C/C++
+[*.{c,h,cc}]
 charset = utf-8
+indent_style = tab
+indent_size = 2
+trim_trailing_whitespace = true
 
+# GCC .def files.  These are generally C fragments that get included
+# one or more times
+[gcc/**.def]
+charset = utf-8
+indent_style = tab
+indent_size = 2
+trim_trailing_whitespace = true
+
+# Texinfo files
 [*.texi]
 charset = utf-8
 indent_size = 2
-tab_width = 8
 trim_trailing_whitespace = true
 
+# Expect / TCL
+[*.{exp,tcl}]
+indent_style = tab
+indent_size = 4
+trim_trailing_whitespace = true
+
+# Python
 [*.py]
 indent_style = space
 indent_size = 4
 trim_trailing_whitespace = true
 
-[*.exp]
+# Assembler
+[*.{s,S,asm}]
+indent_style = tab
+indent_size = 8
+trim_trailing_whitespace = true
+
+# GCC Machine description files
+[gcc/config/**.md]
+indent_style = tab
+indent_size = 2
+trim_trailing_whitespace = true
+
+# Awk
+[*.awk]
+indent_style = tab
+indent_size = 2
+trim_trailing_whitespace = true
+
+# Autoconf
+[*.{ac,m4}]
+indent_style = tab
+indent_size = 2
+trim_trailing_whitespace = true
+
+# Shell scripts
+[*.sh]
 indent_style = tab
 indent_size = 4
-tab_width = 8
+trim_trailing_whitespace = true
+
+# Ada
+[*.ad[bs]]
+indent_style = space
+indent_size = 3
+trim_trailing_whitespace = true
+
+# D
+[*.d]
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+# Go
+[*.go]
+indent_style = tab
+indent_size = 8
+trim_trailing_whitespace = true
+
+# Fortran
+[*.[Ff]90]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+
+# Cobol
+[*.cbl]
+indent_style = space
+indent_size = 2
 trim_trailing_whitespace = true

ChangeLog

@@ -1,3 +1,27 @@
+2025-10-09  Prathamesh Kulkarni  <[email protected]>
+	    Matthew Malcolmson  <[email protected]>
+
+	PR driver/81358
+	* Makefile.def: Add no_atomic=true for libraries that don't depend on
+	libatomic.
+	* Makefile.tpl: Export TARGET_CONFIGDIRS and create rule to
+	add dependencies for libatomic.
+	* configure.ac: Add libatomic to bootstrap_target_libs.
+	* Makefile.in: Regenerate.
+	* configure: Regenerate.
+
+2025-10-02  H.J. Lu  <[email protected]>
+
+	* Makefile.in: Regenerated.
+	* configure: Likewise.
+	* Makefile.tpl: Synced from binutils-gdb.
+	* configure.ac: Likewise.
+	* libtool.m4: Likewise.
+
+2025-10-01  Richard Earnshaw  <[email protected]>
+
+	* .editorconfig: Unify the GCC and GDB/binutils root config.
+
 2025-09-23  Richard Earnshaw  <[email protected]>
 
 	* .editorconfig: Fix glob patterns.

Makefile.def

@@ -313,7 +313,6 @@ flags_to_pass = { flag= GNATBIND ; };
 flags_to_pass = { flag= GNATMAKE ; };
 flags_to_pass = { flag= GDC ; };
 flags_to_pass = { flag= GDCFLAGS ; };
-flags_to_pass = { flag= GUILE ; };
 
 // Target tools
 flags_to_pass = { flag= AR_FOR_TARGET ; };
@@ -463,9 +462,11 @@ dependencies = { module=all-gdb; on=all-libbacktrace; };
 
 // Host modules specific to gdbserver.
 dependencies = { module=configure-gdbserver; on=all-gnulib; };
+dependencies = { module=configure-gdbserver; on=all-libiconv; };
 dependencies = { module=all-gdbserver; on=all-gdbsupport; };
 dependencies = { module=all-gdbserver; on=all-gnulib; };
 dependencies = { module=all-gdbserver; on=all-libiberty; };
+dependencies = { module=all-gdbserver; on=all-libiconv; };
 
 dependencies = { module=configure-libgui; on=configure-tcl; };
 dependencies = { module=configure-libgui; on=configure-tk; };
@@ -524,7 +525,7 @@ dependencies = { module=install-bfd; on=install-libsframe; };
 dependencies = { module=install-strip-bfd; on=install-strip-libsframe; };
 
 // libopcodes depends on libbfd
-dependencies = { module=configure-opcodes; on=configure-bfd; hard=true; };
+dependencies = { module=configure-opcodes; on=all-bfd; hard=true; };
 dependencies = { module=install-opcodes; on=install-bfd; };
 dependencies = { module=install-strip-opcodes; on=install-strip-bfd; };
 
@@ -550,8 +551,8 @@ dependencies = { module=install-gprofng; on=install-opcodes; };
 dependencies = { module=install-gprofng; on=install-bfd; };
 
 dependencies = { module=configure-ld; on=configure-gettext; };
+dependencies = { module=configure-ld; on=all-bfd; };
 dependencies = { module=all-ld; on=all-libiberty; };
-dependencies = { module=all-ld; on=all-bfd; };
 dependencies = { module=all-ld; on=all-opcodes; };
 dependencies = { module=all-ld; on=all-build-bison; };
 dependencies = { module=all-ld; on=all-build-flex; };
@@ -649,14 +650,15 @@ dependencies = { module=all-m4; on=all-build-texinfo; };
 // on libgcc and newlib/libgloss.
 lang_env_dependencies = { module=libitm; cxx=true; };
 lang_env_dependencies = { module=libffi; cxx=true; };
-lang_env_dependencies = { module=newlib; no_c=true; };
-lang_env_dependencies = { module=libgloss; no_c=true; };
-lang_env_dependencies = { module=libgcc; no_gcc=true; no_c=true; };
+lang_env_dependencies = { module=newlib; no_c=true; no_atomic=true; };
+lang_env_dependencies = { module=libgloss; no_c=true; no_atomic=true; };
+lang_env_dependencies = { module=libgcc; no_gcc=true; no_c=true; no_atomic=true; };
 // libiberty does not depend on newlib or libgloss because it must be
 // built newlib on some targets (e.g. Cygwin).  It still needs
 // a dependency on libgcc for native targets to configure.
-lang_env_dependencies = { module=libiberty; no_c=true; };
-lang_env_dependencies = { module=libgcobol; cxx=true; };
+lang_env_dependencies = { module=libiberty; no_c=true; no_atomic=true; };
+lang_env_dependencies = { module=libgcobol; cxx=true; no_atomic=true; };
+lang_env_dependencies = { module=libatomic; no_atomic=true; };
 
 dependencies = { module=configure-target-fastjar; on=configure-target-zlib; };
 dependencies = { module=all-target-fastjar; on=all-target-zlib; };