!47 Add LoongArch64 base support on branch openEuler-24.03-LTS

From: @zhaoxiaolin123 
Reviewed-by: @caodongxia 
Signed-off-by: @caodongxia

apply-patches

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -ex
+
+if [ ! -d loongarch64 ]; then
+	tar -xf loongarch64.tar.gz
+fi
+
+for p in $(cat loongarch64.conf); do
+	patch -p1 -s -i loongarch64/$p
+done
+
+rm -rf $0 loongarch64 loongarch64.tar.gz loongarch64.conf

loongarch64.conf

@@ -0,0 +1,21 @@
+0001-LoongArch64-Add-target-architecture-selection.patch
+0002-LoongArch64-Add-DynASM-support.patch
+0003-LoongArch64-Add-register-assignments-for-the-interpr.patch
+0004-LoongArch64-Add-stack-layout.patch
+0005-LoongArch64-Add-some-general-macro-type-definitions-.patch
+0006-LoongArch64-Add-pure-interpreter-backend.patch
+0007-LoongArch64-Add-definitions-for-target-CPU.patch
+0008-LoongArch64-Add-some-constant-definitions.patch
+0009-LoongArch64-Add-LoongArch-instruction-emitter.patch
+0010-LoongArch64-Add-IR-assembler-support.patch
+0011-LoongArch64-Add-JIT-support-in-the-interpreter.patch
+0012-LoongArch64-Add-CPU-feature-detection-when-init-JIT-.patch
+0013-LoongArch64-Add-LoongArch-lp64-calling-conventions-a.patch
+0014-LoongArch64-Add-FFI-C-callback-handling.patch
+0015-LoongArch64-Add-FFI-support-in-the-interpreter.patch
+0016-LoongArch64-Add-DWARF-and-ELF-header-definitions.patch
+0017-LoongArch64-Add-support-for-LuaJIT-VM-builder.patch
+0018-LoongArch64-Add-loongarch64-support-when-save-list-b.patch
+0019-LoongArch64-Add-LoongArch64-disassembler-module.patch
+0020-LoongArch64-Add-support-in-Makefile.patch
+0021-LoongArch64-Upgrade-the-base-code-to-v2.1.ROLLING.patch

luajit.spec

@@ -2,18 +2,22 @@
 
 Name:           luajit
 Version:        2.1.0
-Release:        8
+Release:        9
 Summary:        Just-In-Time Compiler for Lua
 License:        MIT
 URL:            http://luajit.org/
 Source0:        http://luajit.org/download/LuaJIT-2.1.0-beta3.tar.gz
+Source1:        loongarch64.tar.gz
+Source2:        loongarch64.conf
+Source3:        apply-patches
+
 # Patches from https://github.com/LuaJit/LuaJIT.git
 # Generated from v2.1 branch against the 2.1.0-beta3 tag using
 # git diff v2.1.0-beta3..v2.1 > luajit-2.1-update.patch
 Patch0001:      luajit-2.1-d06beb0-update.patch
 Patch0002:      0002-luajit-add-secure-compile-option-fstack.patch
 Patch0003:      add-riscv-support.patch
-ExclusiveArch:  %{arm} %{ix86} x86_64 %{mips} aarch64 riscv64
+ExclusiveArch:  %{arm} %{ix86} x86_64 %{mips} aarch64 riscv64 loongarch64
 
 BuildRequires:  gcc
 BuildRequires:  make
@@ -45,6 +49,13 @@ Man pages and other related documents for luajit.
 %patch -P0003 -p1
 %endif
 
+%ifarch loongarch64
+cp %{SOURCE1} .
+cp %{SOURCE2} .
+cp %{SOURCE3} .
+sh ./apply-patches
+%endif
+
 sed -i -e '/install -m/s/-m/-p -m/' Makefile
 
 %build
@@ -83,6 +94,9 @@ cp -a doc _tmp_html/html
 %{_mandir}/man1/%{name}.1*
 
 %changelog
+* Tue Apr 23 2024 zhaoxiaolin <zhaoxiaolin@loongson.cn> - 2.1.0-9
+- Add loongarch64 base support
+
 * Thu Mar 21 2024 TexasOct <TexasOct@isrc.iscas.ac.cn> - 2.1.0-8
 - update riscv64 support and update to mainline d06beb04