From 45322b6277d5268a5d7da5e3da25a6b829b40676 Mon Sep 17 00:00:00 2001
From: Brian Gladman <brg@gladman.plus.com>
Date: Thu, 22 Dec 2016 22:23:25 +0000
Subject: [PATCH] add GPL headers to assembler code

---
 mpn/x86_64/skylake/add_n.as              |  5 ++--
 mpn/x86_64/skylake/sub_n.as              |  5 ++--
 mpn/x86_64w/skylake/avx/addmul_1.asm     |  2 --
 mpn/x86_64w/skylake/avx/mul_basecase.asm | 31 +++++++++++++++++++++++-
 4 files changed, 36 insertions(+), 7 deletions(-)

diff --git a/mpn/x86_64/skylake/add_n.as b/mpn/x86_64/skylake/add_n.as
index 48a399a7..fadae677 100644
--- a/mpn/x86_64/skylake/add_n.as
+++ b/mpn/x86_64/skylake/add_n.as
@@ -25,8 +25,9 @@
     %define Inp1P   rdx
     %define Inp2P   r8
     %define Size    r9
-    %define LIMB1   r10
-    %define LIMB2   r11
+    %define SizeRest r11
+    %define LIMB1   rax
+    %define LIMB2   r10
 %else
     %define SumP    rdi
     %define Inp1P   rsi
diff --git a/mpn/x86_64/skylake/sub_n.as b/mpn/x86_64/skylake/sub_n.as
index bcdd65c6..285c130a 100644
--- a/mpn/x86_64/skylake/sub_n.as
+++ b/mpn/x86_64/skylake/sub_n.as
@@ -25,8 +25,9 @@
     %define Inp1P   rdx
     %define Inp2P   r8
     %define Size    r9
-    %define LIMB1   r10
-    %define LIMB2   r11
+    %define SizeRest r11
+    %define LIMB1   rax
+    %define LIMB2   r10
 %else
     %define SumP    rdi
     %define Inp1P   rsi
diff --git a/mpn/x86_64w/skylake/avx/addmul_1.asm b/mpn/x86_64w/skylake/avx/addmul_1.asm
index 762a495b..2f3b4fa3 100644
--- a/mpn/x86_64w/skylake/avx/addmul_1.asm
+++ b/mpn/x86_64w/skylake/avx/addmul_1.asm
@@ -28,8 +28,6 @@
 ;  GNU Lesser General Public License along with the GNU MP Library.  If not,
 ;  see https://www.gnu.org/licenses/.
 ;
-;  Conversion to Windows by Brian Gladman
-;
 ;  mp_limb_t mpn_addmul_1(mp_ptr, mp_ptr, mp_size_t, mp_limb_t)
 ;  rax                       rdi     rsi        rdx        rcx
 ;  rax                       rcx     rdx         r8        r9d
diff --git a/mpn/x86_64w/skylake/avx/mul_basecase.asm b/mpn/x86_64w/skylake/avx/mul_basecase.asm
index ef1baf6a..28a50860 100644
--- a/mpn/x86_64w/skylake/avx/mul_basecase.asm
+++ b/mpn/x86_64w/skylake/avx/mul_basecase.asm
@@ -1,7 +1,36 @@
+;  AMD64 mpn_mul_basecase optimised for Intel Broadwell.
+;
+;  Copyright 2015 Free Software Foundation, Inc.
+;
+;  This file is part of the GNU MP Library.
+;
+;  The GNU MP Library is free software; you can redistribute it and/or modify
+;  it under the terms of either:
+;
+;    * the GNU Lesser General Public License as published by the Free
+;      Software Foundation; either version 3 of the License, or (at your
+;      option) any later version.
+;
+;  or
+;
+;    * the GNU General Public License as published by the Free Software
+;      Foundation; either version 2 of the License, or (at your option) any
+;      later version.
+;
+;  or both in parallel, as here.
+;
+;  The GNU MP 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 General Public License
+;  for more details.
+;
+;  You should have received copies of the GNU General Public License and the
+;  GNU Lesser General Public License along with the GNU MP Library.  If not,
+;  see https://www.gnu.org/licenses/.
+;
 ;  mp_limb_t mpn_mul_basecase(mp_ptr, mp_ptr, mp_size_t, mp_ptr, mp_size_t)
 ;  rax                           rdi     rsi        rdx     rcx         r8
 ;  rax                           rcx     rdx         r8      r9   [rsp+40]
-; with 1st size >= 2nd size
 
 %include 'yasm_mac.inc'