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7b414b4e | 1 | ##/**@file\r |
2 | # Low level IA32 specific EBC support routines.\r | |
3 | #\r | |
4 | # Copyright (c) 2007 - 2008, Intel Corporation\r | |
5 | # All rights reserved. This program and the accompanying materials\r | |
6 | # are licensed and made available under the terms and conditions of the BSD License\r | |
7 | # which accompanies this distribution. The full text of the license may be found at\r | |
8 | # http://opensource.org/licenses/bsd-license.php\r | |
9 | #\r | |
10 | # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | #\r | |
13 | #**/\r | |
14 | \r | |
53c71d09 | 15 | .globl ASM_PFX(CopyMem)\r |
16 | \r | |
17 | .globl ASM_PFX(EbcLLCALLEXNative)\r | |
18 | ASM_PFX(EbcLLCALLEXNative):\r | |
19 | push %ebp\r | |
20 | push %ebx\r | |
21 | mov %esp,%ebp\r | |
22 | mov 0xc(%esp),%ecx\r | |
23 | mov 0x14(%esp),%eax\r | |
24 | mov 0x10(%esp),%edx\r | |
25 | sub %edx,%eax\r | |
26 | sub %eax,%esp\r | |
27 | mov %esp,%ebx\r | |
28 | push %ecx\r | |
29 | push %eax\r | |
30 | push %edx\r | |
31 | push %ebx\r | |
32 | call ASM_PFX(CopyMem)\r | |
33 | pop %eax\r | |
34 | pop %eax\r | |
35 | pop %eax\r | |
36 | pop %ecx\r | |
37 | call *%ecx\r | |
38 | mov %ebp,%esp\r | |
39 | mov %ebp,%esp\r | |
40 | pop %ebx\r | |
41 | pop %ebp\r | |
7b414b4e | 42 | ret\r |
53c71d09 | 43 | \r |
44 | .globl ASM_PFX(EbcLLGetEbcEntryPoint)\r | |
45 | ASM_PFX(EbcLLGetEbcEntryPoint):\r | |
7b414b4e | 46 | ret\r |
53c71d09 | 47 | \r |
48 | .globl ASM_PFX(EbcLLGetStackPointer)\r | |
49 | ASM_PFX(EbcLLGetStackPointer):\r | |
50 | mov %esp,%eax\r | |
51 | add $0x4,%eax\r | |
7b414b4e | 52 | ret\r |
53c71d09 | 53 | \r |
54 | .globl ASM_PFX(EbcLLGetReturnValue)\r | |
55 | ASM_PFX(EbcLLGetReturnValue):\r | |
7b414b4e | 56 | ret\r |