!325 LoongArch: keep compatible with older gcc

From: @oil-house 
Reviewed-by: @eastb233 
Signed-off-by: @eastb233

LoongArch-binutils-compatible-with-older-gcc.patch

@@ -0,0 +1,26 @@
+diff --git a/gas/config/tc-loongarch.c b/gas/config/tc-loongarch.c
+index 7fa7fa0f..16f688d6 100644
+--- a/gas/config/tc-loongarch.c
++++ b/gas/config/tc-loongarch.c
+@@ -599,8 +599,21 @@ s_loongarch_option (int x ATTRIBUTE_UNUSED)
+   demand_empty_rest_of_line ();
+ }
+
++static void
++s_loongarch_align (int arg)
++{
++  const char *t = input_line_pointer;
++  while (!is_end_of_line[(unsigned char) *t] && *t != ',')
++    ++t;
++  if (*t == ',')
++    s_align_ptwo (arg);
++  else
++    s_align_ptwo (0);
++}
++
+ static const pseudo_typeS loongarch_pseudo_table[] =
+ {
++  { "align", s_loongarch_align, -4 },
+   { "dword", cons, 8 },
+   { "word", cons, 4 },
+   { "half", cons, 2 },

binutils.spec

@@ -2,7 +2,7 @@
 Summary: A GNU collection of binary utilities
 Name: binutils%{?_with_debug:-debug}
 Version: 2.41
-Release: 12
+Release: 13
 License: GPL-3.0-or-later AND (GPL-3.0-or-later WITH Bison-exception-2.2) AND (LGPL-2.0-or-later WITH GCC-exception-2.0) AND BSD-3-Clause AND GFDL-1.3-or-later AND GPL-2.0-or-later AND LGPL-2.1-or-later AND LGPL-2.0-or-later
 URL: https://sourceware.org/binutils
 
@@ -299,6 +299,7 @@ Patch3130: Include-ldlex.h-when-compile-eelfxxloongarch.c.patch
 Patch3131: Modify-test-because-of-readelf-not-update.patch
 Patch3132: remove-file-produced-by-bison.patch
 Patch3133: replace-space-with-tab.patch
+Patch3134: LoongArch-binutils-compatible-with-older-gcc.patch
 
 # Part 5000 -
 
@@ -1370,6 +1371,9 @@ exit 0
 
 #----------------------------------------------------------------------------
 %changelog
+* Tue Dec 17 2024 wangxin <wangxin03@loongson.cn> - 2.41-13
+- LoongArch: keep compatible with older gcc
+
 * Fri Nov 22 2024 swcompiler <lc@wxiat.com> - 2.41-12
 - Sw64 add sw64 ISA support