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878ddf1f | 1 | ;------------------------------------------------------------------------------\r |
2 | ;\r | |
3 | ; Copyright (c) 2006, Intel Corporation\r | |
4 | ; All rights reserved. This program and the accompanying materials\r | |
5 | ; are licensed and made available under the terms and conditions of the BSD License\r | |
6 | ; which accompanies this distribution. The full text of the license may be found at\r | |
7 | ; http://opensource.org/licenses/bsd-license.php\r | |
8 | ;\r | |
9 | ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
10 | ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
11 | ;\r | |
12 | ; Module Name:\r | |
13 | ;\r | |
14 | ; SetJump.Asm\r | |
15 | ;\r | |
16 | ; Abstract:\r | |
17 | ;\r | |
18 | ; Implementation of SetJump() on IA-32.\r | |
19 | ;\r | |
20 | ;------------------------------------------------------------------------------\r | |
21 | \r | |
22 | .386\r | |
4cbd2175 | 23 | .model flat,C\r |
878ddf1f | 24 | .code\r |
25 | \r | |
4cbd2175 | 26 | InternalAssertJumpBuffer PROTO C\r |
27 | \r | |
3f566587 | 28 | ;------------------------------------------------------------------------------\r |
29 | ; UINTN\r | |
30 | ; EFIAPI\r | |
31 | ; SetJump (\r | |
32 | ; OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer\r | |
33 | ; );\r | |
34 | ;------------------------------------------------------------------------------\r | |
4cbd2175 | 35 | SetJump PROC\r |
36 | push [esp + 4]\r | |
37 | call InternalAssertJumpBuffer\r | |
38 | pop ecx\r | |
878ddf1f | 39 | pop ecx\r |
40 | mov edx, [esp]\r | |
41 | mov [edx], ebx\r | |
42 | mov [edx + 4], esi\r | |
43 | mov [edx + 8], edi\r | |
44 | mov [edx + 12], ebp\r | |
45 | mov [edx + 16], esp\r | |
46 | mov [edx + 20], ecx\r | |
47 | xor eax, eax\r | |
48 | jmp ecx\r | |
4cbd2175 | 49 | SetJump ENDP\r |
878ddf1f | 50 | \r |
51 | END\r |