[MIPS/GAS] Add Loongson EXT2 Instructions support.

[deliverable/binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
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@@ -1,3 +1,21 @@
+2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
+
+       * NEWS: Mention Loongson EXTensions R2 (EXT2) support.
+       * config/tc-mips.c (options): Add OPTION_LOONGSON_EXT2 and
+       OPTION_NO_LOONGSON_EXT2.
+       (md_longopts): Likewise.
+       (mips_ases): Define availability for EXT.
+       (mips_convert_ase_flags): Map ASE_LOONGSON_EXT2 to
+       AFL_ASE_LOONGSON_EXT2.
+       (md_show_usage): Add help for -mloongson-ext2 and
+       -mno-loongson-ext2.
+       * doc/as.texi: Document -mloongson-ext2, -mno-loongson-ext2.
+       * doc/c-mips.texi: Document -mloongson-ext2, -mno-loongson-ext2,
+       .set loongson-ext2 and .set noloongson-ext2.
+       * testsuite/gas/mips/loongson-ext2.d: New test.
+       * testsuite/gas/mips/loongson-ext2.s: New test.
+       * testsuite/gas/mips/mips.exp: Run loongson-ext2 test.
+
 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 
         * NEWS: Mention Loongson EXTensions (EXT) support.