Merge pull request #2892 from ziglang/install-with-zig-build

move some of the installation from cmake to zig build

1 files changed, 60 insertions, 0 deletions

diff --git a/lib/libc/include/aarch64-linux-gnu/bits/link.h b/lib/libc/include/aarch64-linux-gnu/bits/link.h
new file mode 100644
index 0000000000..71f99857bc
--- /dev/null
+++ b/lib/libc/include/aarch64-linux-gnu/bits/link.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2005-2019 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
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef	_LINK_H
+# error "Never include <bits/link.h> directly; use <link.h> instead."
+#endif
+
+/* Registers for entry into PLT on AArch64.  */
+typedef struct La_aarch64_regs
+{
+  uint64_t lr_xreg[8];
+  uint64_t lr_dreg[8];
+  uint64_t lr_sp;
+  uint64_t lr_lr;
+} La_aarch64_regs;
+
+/* Return values for calls from PLT on AArch64.  */
+typedef struct La_aarch64_retval
+{
+  /* Up to two integer registers can be used for a return value.  */
+  uint64_t lrv_xreg[2];
+  /* Up to four D registers can be used for a return value.  */
+  uint64_t lrv_dreg[4];
+
+} La_aarch64_retval;
+__BEGIN_DECLS
+
+extern ElfW(Addr)
+la_aarch64_gnu_pltenter (ElfW(Sym) *__sym, unsigned int __ndx,
+			 uintptr_t *__refcook,
+			 uintptr_t *__defcook,
+			 La_aarch64_regs *__regs,
+			 unsigned int *__flags,
+			 const char *__symname,
+			 long int *__framesizep);
+
+extern unsigned int
+la_aarch64_gnu_pltexit (ElfW(Sym) *__sym, unsigned int __ndx,
+			uintptr_t *__refcook,
+			uintptr_t *__defcook,
+			const La_aarch64_regs *__inregs,
+			La_aarch64_retval *__outregs,
+			const char *__symname);
+
+__END_DECLS
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