3 Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
4 Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
16 #include <Library/PeCoffLib.h>
18 #include <Library/BaseLib.h>
19 #include <Library/DebugLib.h>
20 #include <Library/BaseMemoryLib.h>
21 #include <Library/PeCoffExtraActionLib.h>
22 #include <Library/SemihostLib.h>
23 #include <Library/PrintLib.h>
26 Append string to debugger script file, create file if needed.
28 This library can show up in mulitple places so we need to append the file every time we write to it.
29 For example Sec can use this to load the DXE core, and the DXE core would use this to load all the
30 other modules. So we have two instances of the library in the system.
32 @param Buffer Buffer to write to file.
33 @param Length Length of Buffer in bytes.
41 // Working around and issue with the code that is commented out. For now send it to the console.
42 // You can copy the console into a file and source the file as a script and you get symbols.
43 // This gets you all the symbols except for SEC. To get SEC symbols you need to copy the
44 // debug print in the SEC into the debugger manually
45 SemihostWriteString (Buffer
);
47 I'm currently having issues with this code crashing the debugger. Seems like it should work.
49 UINT32 SemihostHandle;
50 UINT32 SemihostMode = SEMIHOST_FILE_MODE_WRITE | SEMIHOST_FILE_MODE_BINARY | SEMIHOST_FILE_MODE_CREATE;
52 SemihostFileOpen ("c:\rvi_symbols.inc", SemihostMode, &SemihostHandle);
53 SemihostFileWrite (SemihostHandle, &Length, Buffer);
54 SemihostFileClose (SemihostHandle);
60 If the build is done on cygwin the paths are cygpaths.
61 /cygdrive/c/tmp.txt vs c:\tmp.txt so we need to convert
62 them to work with RVD commands
64 @param Name Path to convert if needed
68 DeCygwinPathIfNeeded (
76 Ptr
= AsciiStrStr (Name
, "/cygdrive/");
81 Len
= AsciiStrLen (Ptr
);
83 // convert "/cygdrive" to spaces
84 for (Index
= 0; Index
< 9; Index
++) {
92 // switch path separators
93 for (Index
= 11; Index
< Len
; Index
++) {
94 if (Ptr
[Index
] == '/') {
104 Performs additional actions after a PE/COFF image has been loaded and relocated.
106 If ImageContext is NULL, then ASSERT().
108 @param ImageContext Pointer to the image context structure that describes the
109 PE/COFF image that has already been loaded and relocated.
114 PeCoffLoaderRelocateImageExtraAction (
115 IN OUT PE_COFF_LOADER_IMAGE_CONTEXT
*ImageContext
120 AsciiSPrint (Buffer
, sizeof(Buffer
), "load /a /ni /np %a &0x%08x\n", ImageContext
->PdbPointer
, (UINTN
)(ImageContext
->ImageAddress
+ ImageContext
->SizeOfHeaders
));
121 DeCygwinPathIfNeeded (&Buffer
[16]);
123 WriteStringToFile (Buffer
, AsciiStrSize (Buffer
));
129 Performs additional actions just before a PE/COFF image is unloaded. Any resources
130 that were allocated by PeCoffLoaderRelocateImageExtraAction() must be freed.
132 If ImageContext is NULL, then ASSERT().
134 @param ImageContext Pointer to the image context structure that describes the
135 PE/COFF image that is being unloaded.
140 PeCoffLoaderUnloadImageExtraAction (
141 IN OUT PE_COFF_LOADER_IMAGE_CONTEXT
*ImageContext
146 AsciiSPrint (Buffer
, sizeof(Buffer
), "unload symbols_only %a\n", ImageContext
->PdbPointer
);
147 DeCygwinPathIfNeeded (Buffer
);
149 WriteStringToFile (Buffer
, AsciiStrSize (Buffer
));