LoongArch: ABI Implementation

1 files changed, 41 insertions, 0 deletions

diff --git a/sysdeps/loongarch/ldsodefs.h b/sysdeps/loongarch/ldsodefs.h
new file mode 100644
index 0000000000..36b1b25b9f
--- /dev/null
+++ b/sysdeps/loongarch/ldsodefs.h
@@ -0,0 +1,41 @@
+/* Run-time dynamic linker data structures for loaded ELF shared objects.
+   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 _LOONGARCH_LDSODEFS_H
+#define _LOONGARCH_LDSODEFS_H 1
+
+#include <elf.h>
+
+struct La_loongarch_regs;
+struct La_loongarch_retval;
+
+#define ARCH_PLTENTER_MEMBERS \
+  ElfW (Addr) (*loongarch_gnu_pltenter) (ElfW (Sym) *, unsigned int, \
+					 uintptr_t *, uintptr_t *, \
+					 const struct La_loongarch_regs *, \
+					 unsigned int *, const char *name, \
+					 long int *framesizep);
+
+#define ARCH_PLTEXIT_MEMBERS \
+  unsigned int (*loongarch_gnu_pltexit) (ElfW (Sym) *, unsigned int, \
+		uintptr_t *, uintptr_t *, const struct La_loongarch_regs *, \
+		struct La_loongarch_retval *, const char *);
+
+#include_next <ldsodefs.h>
+
+#endif