qemu/seabios-switch-to-python3-as-needed.patch

From: Bruce Rogers <brogers@suse.com>
Date: Thu, 27 Jun 2019 10:15:24 -0600
Subject: seabios: switch to python3 as needed

Switch to python3 the places where "python2" is explicitly referenced.
(Ignore the uses of #!/usr/bin/env python, since that usage does the
right thing in our build environment).
Include changes proposed by the python3 2to3 tool.

Signed-off-by: Bruce Rogers <brogers@suse.com>
---
 Makefile                           |  2 +-
 scripts/acpi_extract.py            |  4 ++--
 scripts/acpi_extract_preprocess.py |  2 +-
 scripts/layoutrom.py               | 28 ++++++++++++++--------------
 scripts/vgafixup.py                |  2 +-
 5 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/roms/seabios/Makefile b/roms/seabios/Makefile
index c108f87de7683667d1a0cad6b9e5..408983026669e531dcb84230dd23 100644
--- a/roms/seabios/Makefile
+++ b/roms/seabios/Makefile
@@ -22,7 +22,7 @@ LD=$(CROSS_PREFIX)ld
 OBJCOPY=$(CROSS_PREFIX)objcopy
 OBJDUMP=$(CROSS_PREFIX)objdump
 STRIP=$(CROSS_PREFIX)strip
-PYTHON=python
+PYTHON=python3
 CPP=cpp
 IASL:=iasl
 LD32BIT_FLAG:=-melf_i386
diff --git a/roms/seabios/scripts/acpi_extract.py b/roms/seabios/scripts/acpi_extract.py
index 3ed863b6a79412a1276bb905d08f..7ac054e626780253fcec78414b17 100755
--- a/roms/seabios/scripts/acpi_extract.py
+++ b/roms/seabios/scripts/acpi_extract.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin <mst@redhat.com>
 #
 # This file may be distributed under the terms of the GNU GPLv3 license.
@@ -348,7 +348,7 @@ def main():
     # Pretty print output
     outstrs = ["/* DO NOT EDIT!  This is an autogenerated file."
                "  See scripts/acpi_extract.py. */"]
-    for array in output.keys():
+    for array in list(output.keys()):
         otype = get_value_type(max(output[array]))
         outstrs.append("static unsigned %s %s[] = {" % (otype, array))
         odata = []
diff --git a/roms/seabios/scripts/acpi_extract_preprocess.py b/roms/seabios/scripts/acpi_extract_preprocess.py
index 2698118406d97c164783335c7fb6..6963847a8b5d3e4bf9340a67afe2 100755
--- a/roms/seabios/scripts/acpi_extract_preprocess.py
+++ b/roms/seabios/scripts/acpi_extract_preprocess.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # Copyright (C) 2011 Red Hat, Inc., Michael S. Tsirkin <mst@redhat.com>
 #
 # This file may be distributed under the terms of the GNU GPLv3 license.
diff --git a/roms/seabios/scripts/layoutrom.py b/roms/seabios/scripts/layoutrom.py
index abebf0211fa9627cec31cce76b8d..34b3e68f556af124346755e87c58 100755
--- a/roms/seabios/scripts/layoutrom.py
+++ b/roms/seabios/scripts/layoutrom.py
@@ -81,8 +81,8 @@ def fitSections(sections, fillsections):
             section.finalsegloc = addr
             fixedsections.append((addr, section))
             if section.align != 1:
-                print("Error: Fixed section %s has non-zero alignment (%d)" % (
-                    section.name, section.align))
+                print(("Error: Fixed section %s has non-zero alignment (%d)" % (
+                    section.name, section.align)))
                 sys.exit(1)
     fixedsections.sort(key=operator.itemgetter(0))
     firstfixed = fixedsections[0][0]
@@ -142,10 +142,10 @@ def fitSections(sections, fillsections):
     # Report stats
     total = BUILD_BIOS_SIZE-firstfixed
     slack = total - totalused
-    print ("Fixed space: 0x%x-0x%x  total: %d  slack: %d"
+    print(("Fixed space: 0x%x-0x%x  total: %d  slack: %d"
            "  Percent slack: %.1f%%" % (
             firstfixed, BUILD_BIOS_SIZE, total, slack,
-            (float(slack) / total) * 100.0))
+            (float(slack) / total) * 100.0)))
 
     return firstfixed + BUILD_BIOS_ADDR
 
@@ -288,12 +288,12 @@ def doLayout(sections, config, genreloc):
     size32flat = sec32fseg_start - sec32flat_start
     size32init = sec32flat_start - sec32init_start
     sizelow = li.sec32low_end - li.sec32low_start
-    print("16bit size:           %d" % size16)
-    print("32bit segmented size: %d" % size32seg)
-    print("32bit flat size:      %d" % (size32flat + size32textfseg))
-    print("32bit flat init size: %d" % size32init)
-    print("Lowmem size:          %d" % sizelow)
-    print("f-segment var size:   %d" % size32fseg)
+    print(("16bit size:           %d" % size16))
+    print(("32bit segmented size: %d" % size32seg))
+    print(("32bit flat size:      %d" % (size32flat + size32textfseg)))
+    print(("32bit flat init size: %d" % size32init))
+    print(("Lowmem size:          %d" % sizelow))
+    print(("f-segment var size:   %d" % size32fseg))
     return li
 
 
@@ -312,7 +312,7 @@ def outXRefs(sections, useseg=0, exportsyms=[], forcedelta=0):
                 and (symbol.section.fileid != section.fileid
                      or symbol.name != reloc.symbolname)):
                 xrefs[reloc.symbolname] = symbol
-    for symbolname, symbol in xrefs.items():
+    for symbolname, symbol in list(xrefs.items()):
         loc = symbol.section.finalloc
         if useseg:
             loc = symbol.section.finalsegloc
@@ -482,8 +482,8 @@ def checkRuntime(reloc, rsection, data, chain):
     if section is None or '.init.' in section.name:
         return 0
     if '.data.varinit.' in section.name:
-        print("ERROR: %s is VARVERIFY32INIT but used from %s" % (
-            section.name, chain))
+        print(("ERROR: %s is VARVERIFY32INIT but used from %s" % (
+            section.name, chain)))
         sys.exit(1)
     return 1
 
@@ -695,7 +695,7 @@ def main():
     li = doLayout(sections, config, genreloc)
 
     # Exported symbols
-    li.varlowsyms = [symbol for symbol in symbols['32flat'].values()
+    li.varlowsyms = [symbol for symbol in list(symbols['32flat'].values())
                      if (symbol.section is not None
                          and symbol.section.finalloc is not None
                          and '.data.varlow.' in symbol.section.name
diff --git a/roms/seabios/scripts/vgafixup.py b/roms/seabios/scripts/vgafixup.py
index 2053cd5d78e5935658e1fecec074..dc662480f909e27958fa906d73b1 100644
--- a/roms/seabios/scripts/vgafixup.py
+++ b/roms/seabios/scripts/vgafixup.py
@@ -29,7 +29,7 @@ re_leal = re.compile(
 def handle_leal(sline):
     m = re_leal.match(sline[5:])
     if m is None or m.group('index') == '%esp':
-        print("Unable to fixup leal instruction: %s" % (sline,))
+        print(("Unable to fixup leal instruction: %s" % (sline,)))
         sys.exit(-1)
     offset, base, index, scale, dest = m.group(
         'offset', 'base', 'index', 'scale', 'dest')