1 files changed, 59 insertions, 0 deletions
diff --git a/sysdeps/loongarch/sys/asm.h b/sysdeps/loongarch/sys/asm.h
new file mode 100644
index 0000000000..b41ee59694
--- /dev/null
+++ b/sysdeps/loongarch/sys/asm.h
@@ -0,0 +1,59 @@
+/* Miscellaneous macros.
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _SYS_ASM_H
+#define _SYS_ASM_H
+
+#include <sys/regdef.h>
+#include <sysdeps/generic/sysdep.h>
+
+/* Macros to handle different pointer/register sizes for 32/64-bit code.  */
+#define SZREG 8
+#define SZFREG 8
+#define REG_L ld.d
+#define REG_S st.d
+#define SRLI srli.d
+#define SLLI slli.d
+#define ADDI addi.d
+#define ADD  add.d
+#define BSTRINS  bstrins.d
+#define LI  li.d
+#define FREG_L fld.d
+#define FREG_S fst.d
+
+/* Declare leaf routine.  */
+#define LEAF(symbol) \
+  .text; \
+  .globl symbol; \
+  .align 3; \
+  cfi_startproc; \
+  .type symbol, @function; \
+  symbol:
+
+#define ENTRY(symbol) LEAF (symbol)
+
+/* Mark end of function.  */
+#undef END
+#define END(function) \
+  cfi_endproc; \
+  .size function, .- function;
+
+/* Stack alignment.  */
+#define ALMASK ~15
+
+#endif /* sys/asm.h */