sravan/system76-edk2
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Added new PeCoffGetEntryPoint lib function to get size of PE/COFF header. This is needed for debug prints with PE/COFF images that started as ELF or Mach-O. Moved and debugged ARM semihosting lib for RVD that prints out the debugger symbol load commands in a window on the debugger. Trying to write a script file, but that crashes RVD. Added debug print to BeagleBoard Sec that prints out RVD debugger command to load symbols for the Sec. Synced the rest of the code.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9763 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
AJFISH
2010-01-14 23:39:29 +00:00
parent 7c1c4dcf78
commit 225290eba7
14 changed files with 366 additions and 98 deletions
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50
ArmPkg/Library/SemihostLib/Arm/SemihostLib.c
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@@ -36,8 +36,9 @@ SemihostFileOpen (
SEMIHOST_FILE_OPEN_BLOCK OpenBlock;
INT32 Result;
if (FileHandle == NULL)
if (FileHandle == NULL) {
return EFI_INVALID_PARAMETER;
}
OpenBlock.FileName = FileName;
OpenBlock.Mode = Mode;
@@ -45,12 +46,9 @@ SemihostFileOpen (
Result = Semihost_SYS_OPEN(&OpenBlock);
if (Result == -1)
{
if (Result == -1) {
return EFI_NOT_FOUND;
}
else
{
} else {
*FileHandle = Result;
return EFI_SUCCESS;
}
@@ -70,10 +68,11 @@ SemihostFileSeek (
Result = Semihost_SYS_SEEK(&SeekBlock);
if (Result == 0)
if (Result == 0) {
return EFI_SUCCESS;
else
} else {
return EFI_ABORTED;
}
}
EFI_STATUS
@@ -86,8 +85,9 @@ SemihostFileRead (
SEMIHOST_FILE_READ_WRITE_BLOCK ReadBlock;
UINT32 Result;
if ((Length == NULL) || (Buffer == NULL))
return EFI_INVALID_PARAMETER;
if ((Length == NULL) || (Buffer == NULL)) {
return EFI_INVALID_PARAMETER;
}
ReadBlock.Handle = FileHandle;
ReadBlock.Buffer = Buffer;
@@ -95,12 +95,9 @@ SemihostFileRead (
Result = Semihost_SYS_READ(&ReadBlock);
if (Result == *Length)
{
if (Result == *Length) {
return EFI_ABORTED;
}
else
{
} else {
*Length -= Result;
return EFI_SUCCESS;
}
@@ -115,8 +112,9 @@ SemihostFileWrite (
{
SEMIHOST_FILE_READ_WRITE_BLOCK WriteBlock;
if ((Length == NULL) || (Buffer == NULL))
if ((Length == NULL) || (Buffer == NULL)) {
return EFI_INVALID_PARAMETER;
}
WriteBlock.Handle = FileHandle;
WriteBlock.Buffer = Buffer;
@@ -134,10 +132,11 @@ SemihostFileClose (
{
INT32 Result = Semihost_SYS_CLOSE(&FileHandle);
if (Result == -1)
if (Result == -1) {
return EFI_INVALID_PARAMETER;
else
} else {
return EFI_SUCCESS;
}
}
EFI_STATUS
@@ -148,17 +147,15 @@ SemihostFileLength (
{
INT32 Result;
if (Length == NULL)
if (Length == NULL) {
return EFI_INVALID_PARAMETER;
}
Result = Semihost_SYS_FLEN(&FileHandle);
if (Result == -1)
{
if (Result == -1) {
return EFI_ABORTED;
}
else
{
} else {
*Length = Result;
return EFI_SUCCESS;
}
@@ -177,10 +174,11 @@ SemihostFileRemove (
Result = Semihost_SYS_REMOVE(&RemoveBlock);
if (Result == 0)
if (Result == 0) {
return EFI_SUCCESS;
else
} else {
return EFI_ABORTED;
}
}
CHAR8