sravan/system76-edk2
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This checkin addresses the compatibility issue of passing arguments of type VA_LIST between components. The type VA_LIST is mapped onto the compiler specific implementation of varargs. As a result, modules build with different compilers may not use the same VA_LIST structure. The solution to this issue is to define a new type called BASE_LIST that is a compiler independent method of passing varargs between modules.

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1) Update all implementations of ReportStatusCodeExtractDebugInfo() to use an argument of type BASE_LIST instead of VA_LIST.
2) Update the implementation of DebugPrint() in PeiDxeDebugLibReportStatusCode to convert a VA_LIST to a BASE_LIST before passing the data to report status code.
3) Update status code listeners to use the BASE_LIST based APIs in the PrintLib instead of the VA_LIST based APIs, since ReportStatusCodeExtractDebugInfo() was updated to return a parameter of type BASE_LIST.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8406 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney
2009-05-30 23:53:35 +00:00
parent 504dcb0a4e
commit ca9938b842
7 changed files with 140 additions and 26 deletions
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4
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/DataHubStatusCodeWorker.c
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@ -186,7 +186,7 @@ DataHubStatusCodeReportWorker (
{
DATA_HUB_STATUS_CODE_DATA_RECORD *Record;
UINT32 ErrorLevel;
VA_LIST Marker;
BASE_LIST Marker;
CHAR8 *Format;
UINTN CharCount;
@ -226,7 +226,7 @@ DataHubStatusCodeReportWorker (
if (Data != NULL) {
if (ReportStatusCodeExtractDebugInfo (Data, &ErrorLevel, &Marker, &Format)) {
CharCount = UnicodeVSPrintAsciiFormat (
CharCount = UnicodeBSPrintAsciiFormat (
(CHAR16 *) (Record + 1),
EFI_STATUS_CODE_DATA_MAX_SIZE,
Format,

4
IntelFrameworkModulePkg/Universal/StatusCode/RuntimeDxe/SerialStatusCodeWorker.c
View File

@ -76,7 +76,7 @@ SerialStatusCodeReportWorker (
UINT32 ErrorLevel;
UINT32 LineNumber;
UINTN CharCount;
VA_LIST Marker;
BASE_LIST Marker;
if (FeaturePcdGet (PcdStatusCodeUseEfiSerial)) {
if (EfiAtRuntime ()) {
@ -107,7 +107,7 @@ SerialStatusCodeReportWorker (
//
// Print DEBUG() information into output buffer.
//
CharCount = AsciiVSPrint (
CharCount = AsciiBSPrint (
Buffer,
EFI_STATUS_CODE_DATA_MAX_SIZE,
Format,