1 files changed, 0 insertions, 95 deletions
diff --git a/qemu/roms/seabios/scripts/checkrom.py b/qemu/roms/seabios/scripts/checkrom.py
deleted file mode 100755
index aced5e2cf..000000000
--- a/qemu/roms/seabios/scripts/checkrom.py
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/usr/bin/env python
-# Script to check a bios image and report info on it.
-#
-# Copyright (C) 2008  Kevin O'Connor <kevin@koconnor.net>
-#
-# This file may be distributed under the terms of the GNU GPLv3 license.
-
-import sys, struct
-import layoutrom, buildrom
-
-from python23compat import as_bytes
-
-def subst(data, offset, new):
-    return data[:offset] + new + data[offset + len(new):]
-
-def checksum(data, start, size, csum):
-    sumbyte = buildrom.checksum(data[start:start+size])
-    return subst(data, start+csum, sumbyte)
-
-def main():
-    # Get args
-    objinfo, finalsize, rawfile, outfile = sys.argv[1:]
-
-    # Read in symbols
-    objinfofile = open(objinfo, 'r')
-    symbols = layoutrom.parseObjDump(objinfofile, 'in')[1]
-
-    # Read in raw file
-    f = open(rawfile, 'rb')
-    rawdata = f.read()
-    f.close()
-    datasize = len(rawdata)
-    finalsize = int(finalsize) * 1024
-    if finalsize == 0:
-        finalsize = 64*1024
-        if datasize > 64*1024:
-            finalsize = 128*1024
-            if datasize > 128*1024:
-                finalsize = 256*1024
-    if datasize > finalsize:
-        print("Error!  ROM doesn't fit (%d > %d)" % (datasize, finalsize))
-        print("   You have to either increase the size (CONFIG_ROM_SIZE)")
-        print("   or turn off some features (such as hardware support not")
-        print("   needed) to make it fit.  Trying a more recent gcc version")
-        print("   might work too.")
-        sys.exit(1)
-
-    # Sanity checks
-    start = symbols['code32flat_start'].offset
-    end = symbols['code32flat_end'].offset
-    expend = layoutrom.BUILD_BIOS_ADDR + layoutrom.BUILD_BIOS_SIZE
-    if end != expend:
-        print("Error!  Code does not end at 0x%x (got 0x%x)" % (
-            expend, end))
-        sys.exit(1)
-    if datasize > finalsize:
-        print("Error!  Code is too big (0x%x vs 0x%x)" % (
-            datasize, finalsize))
-        sys.exit(1)
-    expdatasize = end - start
-    if datasize != expdatasize:
-        print("Error!  Unknown extra data (0x%x vs 0x%x)" % (
-            datasize, expdatasize))
-        sys.exit(1)
-
-    # Fix up CSM Compatibility16 table
-    if 'csm_compat_table' in symbols and 'entry_csm' in symbols:
-        # Field offsets within EFI_COMPATIBILITY16_TABLE
-        ENTRY_FIELD_OFS = 14 # Compatibility16CallOffset (UINT16)
-        SIZE_FIELD_OFS = 5   # TableLength (UINT8)
-        CSUM_FIELD_OFS = 4   # TableChecksum (UINT8)
-
-        tableofs = symbols['csm_compat_table'].offset - symbols['code32flat_start'].offset
-        entry_addr = symbols['entry_csm'].offset - layoutrom.BUILD_BIOS_ADDR
-        entry_addr = struct.pack('<H', entry_addr)
-        rawdata = subst(rawdata, tableofs+ENTRY_FIELD_OFS, entry_addr)
-
-        tsfield = tableofs+SIZE_FIELD_OFS
-        tablesize = ord(rawdata[tsfield:tsfield+1])
-        rawdata = checksum(rawdata, tableofs, tablesize, CSUM_FIELD_OFS)
-
-    # Print statistics
-    runtimesize = end - symbols['code32init_end'].offset
-    print("Total size: %d  Fixed: %d  Free: %d (used %.1f%% of %dKiB rom)" % (
-        datasize, runtimesize, finalsize - datasize
-        , (datasize / float(finalsize)) * 100.0
-        , int(finalsize / 1024)))
-
-    # Write final file
-    f = open(outfile, 'wb')
-    f.write((as_bytes("\0") * (finalsize - datasize)) + rawdata)
-    f.close()
-
-if __name__ == '__main__':
-    main()