[Feature]: Enhance the FdSizeReportGenerator.py to support multiple FD

[MarcChen46]

Feature Overview

It is possible that UEFI will define multiple FDs in FDF file, but currently below implementation from FdSizeReportGenerator.py only use the first FD it find from the Build Report.

It would be better to enhance it to capture all FDs info first, then each FV can show correct system address with the FV offset + FD base address it belongs to.

def ParseFdInfo(self):
    CurrentLine = 0
    FoundAll = False
    FoundIt = False
    while(CurrentLine < self.TotalLines) and not FoundAll:
        line = self.ReportFile[CurrentLine]

        if FoundIt:
            tokens = line.strip().split(':')
            if len(tokens) == 2:
                if(tokens[0].strip().lower() == "fd name"):
                    self.FdName = tokens[1]
                elif(tokens[0].strip().lower() == 'base address'):
                    self.FdBase=tokens[1]
                    self.FdBaseNum = int(self.FdBase, 0)
                elif(tokens[0].strip().lower() == 'size'):
                    self.FdSize = tokens[1].split()[0].strip()
                    self.FdSizeNum = int(self.FdSize, 0)
                    FoundAll = True
        elif line.strip().lower() == 'firmware device (fd)':
            FoundIt = True

        CurrentLine = CurrentLine + 1

Solution Overview

Catch all FD base address in ParseFdInfo method, then calculate the FV's system address by FV offset + FD base address it belongs to.

Alternatives Considered

No response

Urgency

Medium

Are you going to implement the feature request?

Someone else needs to implement the feature

Do you need maintainer feedback?

Maintainer feedback requested

Anything else?

No response

[Javagedes]

#647 has been created, which re-writes the report to support multiple FDs as expected.