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Diffstat (limited to '')
-rw-r--r-- | third_party/aom/aom_ports/float.asm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/third_party/aom/aom_ports/float.asm b/third_party/aom/aom_ports/float.asm new file mode 100644 index 0000000000..abff60a7a4 --- /dev/null +++ b/third_party/aom/aom_ports/float.asm @@ -0,0 +1,33 @@ +; +; Copyright (c) 2016, Alliance for Open Media. All rights reserved +; +; This source code is subject to the terms of the BSD 2 Clause License and +; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License +; was not distributed with this source code in the LICENSE file, you can +; obtain it at www.aomedia.org/license/software. If the Alliance for Open +; Media Patent License 1.0 was not distributed with this source code in the +; PATENTS file, you can obtain it at www.aomedia.org/license/patent. +; + + +%include "aom_ports/x86_abi_support.asm" + +section .text +%if LIBAOM_YASM_WIN64 +globalsym(aom_winx64_fldcw) +sym(aom_winx64_fldcw): + sub rsp, 8 + mov [rsp], rcx ; win x64 specific + fldcw [rsp] + add rsp, 8 + ret + + +globalsym(aom_winx64_fstcw) +sym(aom_winx64_fstcw): + sub rsp, 8 + fstcw [rsp] + mov rax, [rsp] + add rsp, 8 + ret +%endif |