Update copyright years.

[thirdparty/gcc.git] / gcc / config / nds32 / linux.h

diff --git a/gcc/config/nds32/linux.h b/gcc/config/nds32/linux.h
index 36579d057095a5a4173609617b2d7255693e44fe..2cd66d58b5ffa6b1acd57b980f6b4dc61a533e11 100644 (file)
--- a/gcc/config/nds32/linux.h
+++ b/gcc/config/nds32/linux.h
@@ -1,5 +1,5 @@
 /* Definitions of target machine of Andes NDS32 cpu for GNU compiler
-   Copyright (C) 2012-2019 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
    Contributed by Andes Technology Corporation.
 
    This file is part of GCC.
@@ -36,7 +36,25 @@
     }                                           \
   while (0)
 
-#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+#ifdef TARGET_BIG_ENDIAN_DEFAULT
+#define LD_SO_ENDIAN_SPEC "%{mlittle-endian:le}%{!mlittle-endian:be}"
+#else
+#define LD_SO_ENDIAN_SPEC "%{mbig-endian:be}%{!mbig-endian:le}"
+#endif
+
+/* Record arch version in TARGET_ARCH_DEFAULT.
+   0 means soft ABI;
+   1 means hard ABI and using full floating-point instruction;
+   2 means hard ABI and only using single-precision floating-point
+   instruction.  */
+#if TARGET_ARCH_DEFAULT
+#define LD_SO_ABI_SPEC "%{!mabi=2:f}"
+#else
+#define LD_SO_ABI_SPEC "%{mabi=2fp+:f}"
+#endif
+
+#define GLIBC_DYNAMIC_LINKER \
+  "/lib/ld-linux-nds32" LD_SO_ENDIAN_SPEC LD_SO_ABI_SPEC ".so.1"
 
 /* In the configure stage we may use options --enable-default-relax,
    --enable-Os-default-ifc and --enable-Os-default-ex9.  They effect