diff options
Diffstat (limited to 'EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.asm')
| -rw-r--r-- | EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.asm | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.asm b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.asm new file mode 100644 index 0000000..78d238a --- /dev/null +++ b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X64/SetJump.asm @@ -0,0 +1,52 @@ +; Copyright (c) 2004, Intel Corporation +; All rights reserved. This program and the accompanying materials +; are licensed and made available under the terms and conditions of the BSD License +; which accompanies this distribution. The full text of the license may be found at +; http://opensource.org/licenses/bsd-license.php +; +; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +; +; Module Name: +; +; SetJump.Asm +; +; Abstract: +; +; Implementation of SetJump() on x64. +; +;------------------------------------------------------------------------------ + + .code + +EXTERNDEF InternalAssertJumpBuffer:PROC + +;------------------------------------------------------------------------------ +; UINTN +; EFIAPI +; SetJump ( +; OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer +; ); +;------------------------------------------------------------------------------ +SetJump PROC + push rcx + add rsp, -20h + call InternalAssertJumpBuffer + add rsp, 20h + pop rcx + pop rdx + mov [rcx], rbx + mov [rcx + 8], rsp + mov [rcx + 10h], rbp + mov [rcx + 18h], rdi + mov [rcx + 20h], rsi + mov [rcx + 28h], r12 + mov [rcx + 30h], r13 + mov [rcx + 38h], r14 + mov [rcx + 40h], r15 + mov [rcx + 48h], rdx + xor rax, rax + jmp rdx +SetJump ENDP + + END |