1 files changed, 101 insertions, 0 deletions
diff --git a/gmp-6.3.0/mpn/x86_64/dos64.m4 b/gmp-6.3.0/mpn/x86_64/dos64.m4
new file mode 100644
index 0000000..0da1b36
--- /dev/null
+++ b/gmp-6.3.0/mpn/x86_64/dos64.m4
@@ -0,0 +1,101 @@
+divert(-1)
+dnl  Copyright 2011-2013 Free Software Foundation, Inc.
+
+dnl  This file is part of the GNU MP Library.
+dnl
+dnl  The GNU MP Library is free software; you can redistribute it and/or modify
+dnl  it under the terms of either:
+dnl
+dnl    * the GNU Lesser General Public License as published by the Free
+dnl      Software Foundation; either version 3 of the License, or (at your
+dnl      option) any later version.
+dnl
+dnl  or
+dnl
+dnl    * the GNU General Public License as published by the Free Software
+dnl      Foundation; either version 2 of the License, or (at your option) any
+dnl      later version.
+dnl
+dnl  or both in parallel, as here.
+dnl
+dnl  The GNU MP Library is distributed in the hope that it will be useful, but
+dnl  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+dnl  or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+dnl  for more details.
+dnl
+dnl  You should have received copies of the GNU General Public License and the
+dnl  GNU Lesser General Public License along with the GNU MP Library.  If not,
+dnl  see https://www.gnu.org/licenses/.
+
+define(`HOST_DOS64')
+
+
+dnl  On DOS64 we always generate position-independent-code
+dnl
+
+define(`PIC')
+
+
+define(`LEA',`
+	lea	$1(%rip), $2
+')
+
+
+dnl  Usage: CALL(funcname)
+dnl
+dnl  Simply override the definition in x86_64-defs.m4.
+
+define(`CALL',`call	GSYM_PREFIX`'$1')
+define(`TCALL',`jmp	GSYM_PREFIX`'$1')
+
+
+dnl  Usage: JUMPTABSECT
+
+define(`JUMPTABSECT', `RODATA')
+
+
+dnl  Usage: JMPENT(targlabel,tablabel)
+
+define(`JMPENT', `.long	$1-$2')
+
+
+dnl  Usage: FUNC_ENTRY(nregparmas)
+dnl  Usage: FUNC_EXIT()
+
+dnl  FUNC_ENTRY and FUNC_EXIT provide an easy path for adoption of standard
+dnl  ABI assembly to the DOS64 ABI.
+
+define(`FUNC_ENTRY',
+	`push	%rdi
+	push	%rsi
+	mov	%rcx, %rdi
+ifelse(eval($1>=2),1,`dnl
+	mov	%rdx, %rsi
+ifelse(eval($1>=3),1,`dnl
+	mov	%r8, %rdx
+ifelse(eval($1>=4),1,`dnl
+	mov	%r9, %rcx
+')')')')
+
+define(`FUNC_EXIT',
+	`pop	%rsi
+	pop	%rdi')
+
+
+dnl  Target ABI macros.  For DOS64 we override the defaults.
+
+define(`IFDOS',   `$1')
+define(`IFSTD',   `')
+define(`IFELF',   `')
+
+
+dnl  Usage: PROTECT(symbol)
+dnl
+dnl  Used for private GMP symbols that should never be overridden by users.
+dnl  This can save reloc entries and improve shlib sharing as well as
+dnl  application startup times
+
+define(`PROTECT',  `')
+
+
+divert`'dnl