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7df4764e AB |
1 | /** @file\r |
2 | Module entry point library for Standalone MM Drivers.\r | |
3 | \r | |
4 | Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r | |
5 | Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>\r | |
6 | Copyright (c) 2018, Linaro, Limited. All rights reserved.<BR>\r | |
7 | \r | |
9344f092 | 8 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
7df4764e AB |
9 | \r |
10 | **/\r | |
11 | \r | |
12 | #ifndef __MODULE_ENTRY_POINT_H__\r | |
13 | #define __MODULE_ENTRY_POINT_H__\r | |
14 | \r | |
15 | ///\r | |
16 | /// Declare the PI Specification Revision that this driver requires to execute\r | |
17 | /// correctly.\r | |
18 | ///\r | |
19 | extern CONST UINT32 _gMmRevision;\r | |
20 | \r | |
9fd7e88c JW |
21 | ///\r |
22 | /// Declare the number of unload handler in the image.\r | |
23 | ///\r | |
24 | extern CONST UINT8 _gDriverUnloadImageCount;\r | |
25 | \r | |
7df4764e AB |
26 | /**\r |
27 | The entry point of PE/COFF Image for a Standalone MM Driver.\r | |
28 | \r | |
29 | This function is the entry point for a Standalone MM Driver.\r | |
30 | This function must call ProcessLibraryConstructorList() and\r | |
31 | ProcessModuleEntryPointList().\r | |
32 | If the return status from ProcessModuleEntryPointList()\r | |
33 | is an error status, then ProcessLibraryDestructorList() must be called.\r | |
34 | The return value from ProcessModuleEntryPointList() is returned.\r | |
35 | If _gMmRevision is not zero and MmSystemTable->Hdr.Revision is\r | |
36 | less than _gMmRevision, then return EFI_INCOMPATIBLE_VERSION.\r | |
37 | \r | |
6c61ec4c BD |
38 | @param ImageHandle The image handle of the Standalone MM Driver.\r |
39 | @param MmSystemTable A pointer to the MM System Table.\r | |
7df4764e AB |
40 | \r |
41 | @retval EFI_SUCCESS The Standalone MM Driver exited normally.\r | |
42 | @retval EFI_INCOMPATIBLE_VERSION _gMmRevision is greater than\r | |
43 | MmSystemTable->Hdr.Revision.\r | |
44 | @retval Other Return value from\r | |
45 | ProcessModuleEntryPointList().\r | |
46 | \r | |
47 | **/\r | |
48 | EFI_STATUS\r | |
49 | EFIAPI\r | |
50 | _ModuleEntryPoint (\r | |
51 | IN EFI_HANDLE ImageHandle,\r | |
52 | IN EFI_MM_SYSTEM_TABLE *MmSystemTable\r | |
53 | );\r | |
54 | \r | |
55 | \r | |
56 | /**\r | |
57 | Auto generated function that calls the library constructors for all of the\r | |
58 | module's dependent libraries.\r | |
59 | \r | |
60 | This function must be called by _ModuleEntryPoint().\r | |
61 | This function calls the set of library constructors for the set of library\r | |
62 | instances that a module depends on. This includes library instances that a\r | |
63 | module depends on directly and library instances that a module depends on\r | |
64 | indirectly through other libraries. This function is auto generated by build\r | |
65 | tools and those build tools are responsible for collecting the set of library\r | |
66 | instances, determine which ones have constructors, and calling the library\r | |
67 | constructors in the proper order based upon each of the library instances own\r | |
68 | dependencies.\r | |
69 | \r | |
6c61ec4c BD |
70 | @param ImageHandle The image handle of the Standalone MM Driver.\r |
71 | @param MmSystemTable A pointer to the MM System Table.\r | |
7df4764e AB |
72 | \r |
73 | **/\r | |
74 | VOID\r | |
75 | EFIAPI\r | |
76 | ProcessLibraryConstructorList (\r | |
77 | IN EFI_HANDLE ImageHandle,\r | |
78 | IN EFI_MM_SYSTEM_TABLE *MmSystemTable\r | |
79 | );\r | |
80 | \r | |
81 | \r | |
82 | /**\r | |
83 | Auto generated function that calls the library descructors for all of the\r | |
84 | module's dependent libraries.\r | |
85 | \r | |
86 | This function may be called by _ModuleEntryPoint().\r | |
87 | This function calls the set of library destructors for the set of library\r | |
88 | instances that a module depends on. This includes library instances that a\r | |
89 | module depends on directly and library instances that a module depends on\r | |
90 | indirectly through other libraries.\r | |
91 | This function is auto generated by build tools and those build tools are\r | |
92 | responsible for collecting the set of library instances, determine which ones\r | |
93 | have destructors, and calling the library destructors in the proper order\r | |
94 | based upon each of the library instances own dependencies.\r | |
95 | \r | |
6c61ec4c BD |
96 | @param ImageHandle The image handle of the Standalone MM Driver.\r |
97 | @param MmSystemTable A pointer to the MM System Table.\r | |
7df4764e AB |
98 | \r |
99 | **/\r | |
100 | VOID\r | |
101 | EFIAPI\r | |
102 | ProcessLibraryDestructorList (\r | |
103 | IN EFI_HANDLE ImageHandle,\r | |
104 | IN EFI_MM_SYSTEM_TABLE *MmSystemTable\r | |
105 | );\r | |
106 | \r | |
107 | \r | |
108 | /**\r | |
109 | Auto generated function that calls a set of module entry points.\r | |
110 | \r | |
111 | This function must be called by _ModuleEntryPoint().\r | |
112 | This function calls the set of module entry points.\r | |
113 | This function is auto generated by build tools and those build tools are\r | |
114 | responsible for collecting the module entry points and calling them in a\r | |
115 | specified order.\r | |
116 | \r | |
6c61ec4c BD |
117 | @param ImageHandle The image handle of the Standalone MM Driver.\r |
118 | @param MmSystemTable A pointer to the MM System Table.\r | |
7df4764e AB |
119 | \r |
120 | @retval EFI_SUCCESS The Standalone MM Driver executed normally.\r | |
121 | @retval !EFI_SUCCESS The Standalone MM Driver failed to execute normally.\r | |
122 | **/\r | |
123 | EFI_STATUS\r | |
124 | EFIAPI\r | |
125 | ProcessModuleEntryPointList (\r | |
126 | IN EFI_HANDLE ImageHandle,\r | |
127 | IN EFI_MM_SYSTEM_TABLE *MmSystemTable\r | |
128 | );\r | |
129 | \r | |
9fd7e88c JW |
130 | /**\r |
131 | Autogenerated function that calls a set of module unload handlers.\r | |
132 | \r | |
133 | This function must be called from the unload handler registered by _ModuleEntryPoint().\r | |
134 | This function calls the set of module unload handlers.\r | |
135 | This function is autogenerated by build tools and those build tools are responsible\r | |
136 | for collecting the module unload handlers and calling them in a specified order.\r | |
137 | \r | |
138 | @param ImageHandle The image handle of the DXE Driver, DXE Runtime Driver, DXE SMM Driver, or UEFI Driver.\r | |
139 | \r | |
140 | @retval EFI_SUCCESS The unload handlers executed normally.\r | |
141 | @retval !EFI_SUCCESS The unload handlers failed to execute normally.\r | |
142 | \r | |
143 | **/\r | |
144 | EFI_STATUS\r | |
145 | EFIAPI\r | |
146 | ProcessModuleUnloadList (\r | |
147 | IN EFI_HANDLE ImageHandle\r | |
148 | );\r | |
149 | \r | |
7df4764e | 150 | #endif\r |