projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3f8f7fa5 | 1 | #------------------------------------------------------------------------------\r |
| 2 | #\r | |
| 2c7e5c2f HT |
3 | # Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r |
| 4 | # This program and the accompanying materials\r | |
| 3f8f7fa5 | 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 | |
| 8ad319e5 | 22 | #include <EdkIIGlueBase.h>\r |
| 23 | \r | |
| 3f8f7fa5 | 24 | .globl ASM_PFX(SetJump), ASM_PFX(InternalAssertJumpBuffer)\r |
| 25 | \r | |
| 26 | #------------------------------------------------------------------------------\r | |
| 27 | # UINTN\r | |
| 28 | # EFIAPI\r | |
| 29 | # SetJump (\r | |
| 30 | # OUT BASE_LIBRARY_JUMP_BUFFER *JumpBuffer\r | |
| 31 | # );\r | |
| 32 | #------------------------------------------------------------------------------\r | |
| 33 | ASM_PFX(SetJump):\r | |
| 34 | pushl 0x4(%esp)\r | |
| 35 | call ASM_PFX(InternalAssertJumpBuffer)\r | |
| 36 | pop %ecx\r | |
| 37 | pop %ecx\r | |
| 38 | movl (%esp), %edx\r | |
| 39 | movl %ebx, (%edx)\r | |
| 40 | movl %esi, 4(%edx)\r | |
| 41 | movl %edi, 8(%edx)\r | |
| 42 | movl %ebp, 12(%edx)\r | |
| 43 | movl %esp, 16(%edx)\r | |
| 44 | movl %ecx, 20(%edx)\r | |
| 45 | xorl %eax, %eax\r | |
| 46 | jmp *%ecx\r |