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BaseTools: Add DevicePath support for PCD values

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Use C code parse device path to output hex string, and Python
run command when PCD Value need device path parse.

https://bugzilla.tianocore.org/show_bug.cgi?id=541

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Yonghong Zhu
2017-12-27 14:12:29 +08:00
parent f13f306b3b
commit 7dbc50bd24
17 changed files with 8959 additions and 9 deletions
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34
BaseTools/Source/Python/Common/Misc.py
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@ -38,7 +38,7 @@ from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.MultipleWorkspace import MultipleWorkspace as mws
import uuid
from CommonDataClass.Exceptions import BadExpression
import subprocess
## Regular expression used to find out place holders in string template
gPlaceholderPattern = re.compile("\$\{([^$()\s]+)\}", re.MULTILINE | re.UNICODE)
@ -1474,7 +1474,37 @@ def AnalyzePcdExpression(Setting):
return FieldList
def ParseDevPathValue (Value):
pass
DevPathList = [ "Path","HardwarePath","Pci","PcCard","MemoryMapped","VenHw","Ctrl","BMC","AcpiPath","Acpi","PciRoot",
"PcieRoot","Floppy","Keyboard","Serial","ParallelPort","AcpiEx","AcpiExp","AcpiAdr","Msg","Ata","Scsi",
"Fibre","FibreEx","I1394","USB","I2O","Infiniband","VenMsg","VenPcAnsi","VenVt100","VenVt100Plus",
"VenUtf8","UartFlowCtrl","SAS","SasEx","NVMe","UFS","SD","eMMC","DebugPort","MAC","IPv4","IPv6","Uart",
"UsbClass","UsbAudio","UsbCDCControl","UsbHID","UsbImage","UsbPrinter","UsbMassStorage","UsbHub",
"UsbCDCData","UsbSmartCard","UsbVideo","UsbDiagnostic","UsbWireless","UsbDeviceFirmwareUpdate",
"UsbIrdaBridge","UsbTestAndMeasurement","UsbWwid","Unit","iSCSI","Vlan","Uri","Bluetooth","Wi-Fi",
"MediaPath","HD","CDROM","VenMedia","Media","Fv","FvFile","Offset","RamDisk","VirtualDisk","VirtualCD",
"PersistentVirtualDisk","PersistentVirtualCD","BbsPath","BBS","Sata" ]
if '\\' in Value:
Value.replace('\\', '/').replace(' ', '')
for Item in Value.split('/'):
Key = Item.strip().split('(')[0]
if Key not in DevPathList:
pass
Cmd = 'DevicePath ' + '"' + Value + '"'
try:
p = subprocess.Popen(Cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
out, err = p.communicate()
except Exception, X:
raise BadExpression("DevicePath: %s" % (str(X)) )
finally:
subprocess._cleanup()
p.stdout.close()
p.stderr.close()
if err:
raise BadExpression("DevicePath: %s" % str(err))
Size = len(out.split())
out = ','.join(out.split())
return '{' + out + '}', Size
def ParseFieldValue (Value):
if type(Value) == type(0):