Implemented project structure

xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/lib/rv32iac/ilp32/libgfortran.spec

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+#
+# This spec file is read by gfortran when linking.
+# It is used to specify the libraries we need to link in, in the right
+# order.
+#
+
+%rename lib liborig
+*lib:  -lm %(liborig)

xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/lib/rv32iac/ilp32/libstdc++.a-gdb.py

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+# -*- python -*-
+# Copyright (C) 2009-2023 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/>.
+
+import sys
+import gdb
+import os
+import os.path
+
+pythondir = '/home/ilg/actions-runners/xpack-dev-tools/1/_work/riscv-none-elf-gcc-xpack/riscv-none-elf-gcc-xpack/build-assets/build/linux-x64/application/share/gcc-13.4.0/python'
+libdir = '/home/ilg/actions-runners/xpack-dev-tools/1/_work/riscv-none-elf-gcc-xpack/riscv-none-elf-gcc-xpack/build-assets/build/linux-x64/application/riscv-none-elf/lib/rv32iac/ilp32'
+
+# This file might be loaded when there is no current objfile.  This
+# can happen if the user loads it manually.  In this case we don't
+# update sys.path; instead we just hope the user managed to do that
+# beforehand.
+if gdb.current_objfile () is not None:
+    # Update module path.  We want to find the relative path from libdir
+    # to pythondir, and then we want to apply that relative path to the
+    # directory holding the objfile with which this file is associated.
+    # This preserves relocatability of the gcc tree.
+
+    # Do a simple normalization that removes duplicate separators.
+    pythondir = os.path.normpath (pythondir)
+    libdir = os.path.normpath (libdir)
+
+    prefix = os.path.commonprefix ([libdir, pythondir])
+    # In some bizarre configuration we might have found a match in the
+    # middle of a directory name.
+    if prefix[-1] != '/':
+        prefix = os.path.dirname (prefix) + '/'
+
+    # Strip off the prefix.
+    pythondir = pythondir[len (prefix):]
+    libdir = libdir[len (prefix):]
+
+    # Compute the ".."s needed to get from libdir to the prefix.
+    dotdots = ('..' + os.sep) * len (libdir.split (os.sep))
+
+    objfile = gdb.current_objfile ().filename
+    dir_ = os.path.join (os.path.dirname (objfile), dotdots, pythondir)
+
+    if not dir_ in sys.path:
+        sys.path.insert(0, dir_)
+
+# Call a function as a plain import would not execute body of the included file
+# on repeated reloads of this object file.
+from libstdcxx.v6 import register_libstdcxx_printers
+register_libstdcxx_printers(gdb.current_objfile())

xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/lib/rv32iac/ilp32/nano.specs

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+%rename link                nano_link
+%rename link_gcc_c_sequence                nano_link_gcc_c_sequence
+%rename cpp		nano_cpp
+
+*cpp:
+-isystem =/include/newlib-nano %(nano_cpp)
+
+*nano_libc:
+-lc_nano
+
+*nano_libgloss:
+%{specs=nosys.specs:-lnosys} %{!specs=nosys.specs:-lgloss_nano}
+
+*link_gcc_c_sequence:
+%(nano_link_gcc_c_sequence) --start-group %G %(nano_libc) %(nano_libgloss) --end-group
+
+*link:
+%(nano_link) %:replace-outfile(-lc -lc_nano) %:replace-outfile(-lg -lg_nano) %:replace-outfile(-lm -lm_nano) %:replace-outfile(-lstdc++ -lstdc++_nano) %:replace-outfile(-lsupc++ -lsupc++_nano)
+
+*lib:
+%{!shared:%{g*:-lg_nano} %{!p:%{!pg:-lc_nano}}%{p:-lc_p}%{pg:-lc_p}}
+
+# ??? Maybe put --gc-sections option in here?

xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/lib/rv32iac/ilp32/nosys.specs

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+%rename link_gcc_c_sequence                nosys_link_gcc_c_sequence
+
+*nosys_libgloss:
+-lnosys
+
+*nosys_libc:
+%{!specs=nano.specs:-lc} %{specs=nano.specs:-lc_nano}
+
+*link_gcc_c_sequence:
+%(nosys_link_gcc_c_sequence) --start-group %G %(nosys_libc) %(nosys_libgloss) --end-group
+

xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/lib/rv32iac/ilp32/semihost.specs

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+# Spec file for semihosting syscalls.
+
+%rename lib	semihost_lib
+%rename link	semihost_link
+
+*lib:
+--start-group -lc -lsemihost --end-group
+
+*link:
+%(semihost_link) %:replace-outfile(-lgloss -lsemihost)

xpack-riscv-none-elf-gcc-13.4.0-1/riscv-none-elf/lib/rv32iac/ilp32/sim.specs

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+# Spec file for gdb simulator.
+
+%rename lib	sim_lib
+%rename link	sim_link
+
+*lib:
+--start-group -lc -lsim --end-group
+
+*link:
+%(sim_link) %:replace-outfile(-lgloss -lsim)