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author | Nicholas Chin <nic.c3.14@gmail.com> | 2023-06-09 22:48:04 -0600 |
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committer | Nicholas Chin <nic.c3.14@gmail.com> | 2023-06-09 22:48:04 -0600 |
commit | d059fefec59d87e4ceb759a80e07efc9deb4adf6 (patch) | |
tree | 62aea3bba511651bc992f511d5d1a4f2c7fe5275 /resources/bios_extract/patches/0001-dell_inspiron_1100_unpacker-Fix-minor-style-issues.patch | |
parent | dee8f44b37ad9029ccc9c41a949cc834f537d07a (diff) |
Update Git revision for bios_extract
My patches are now merged in upstream so
just use that and drop the patch files.
Diffstat (limited to 'resources/bios_extract/patches/0001-dell_inspiron_1100_unpacker-Fix-minor-style-issues.patch')
-rw-r--r-- | resources/bios_extract/patches/0001-dell_inspiron_1100_unpacker-Fix-minor-style-issues.patch | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/resources/bios_extract/patches/0001-dell_inspiron_1100_unpacker-Fix-minor-style-issues.patch b/resources/bios_extract/patches/0001-dell_inspiron_1100_unpacker-Fix-minor-style-issues.patch deleted file mode 100644 index e00379bf..00000000 --- a/resources/bios_extract/patches/0001-dell_inspiron_1100_unpacker-Fix-minor-style-issues.patch +++ /dev/null @@ -1,132 +0,0 @@ -From d187ceefacc4909c4a3fdb8098878cb9bcd2c198 Mon Sep 17 00:00:00 2001 -From: Nicholas Chin <nic.c3.14@gmail.com> -Date: Fri, 5 May 2023 19:34:29 -0600 -Subject: [PATCH 1/3] dell_inspiron_1100_unpacker: Fix minor style issues - -- Make indent width consistent -- Use spaces around -= operator -- Rename variable type to type_id to avoid shadowing the type method, - though that method isn't ever used in this program - -Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> -Change-Id: I2d47501845591e228b6c5d61c36ca2edce91d36a ---- - dell_inspiron_1100_unpacker.py | 84 +++++++++++++++++----------------- - 1 file changed, 42 insertions(+), 42 deletions(-) - -diff --git a/dell_inspiron_1100_unpacker.py b/dell_inspiron_1100_unpacker.py -index 3d5adf5..b12059b 100755 ---- a/dell_inspiron_1100_unpacker.py -+++ b/dell_inspiron_1100_unpacker.py -@@ -19,7 +19,7 @@ def memcpy(arr1, off1, arr2, off2, count): - raise Exception("Trying to write out of bounds") - off1 += 1 - off2 += 1 -- count -=1 -+ count -= 1 - - # looks like some lzss variation - def dell_unpack(indata): -@@ -64,58 +64,58 @@ def dell_unpack(indata): - return dst.tostring() - - mod_types = { -- 0x01: "Main ROM", -- 0x0C: "Microcode update", -+ 0x01: "Main ROM", -+ 0x0C: "Microcode update", - } - - print "Dell/Phoenix ROM BIOS PLUS unpacker" - if len(sys.argv) < 2: -- print "Usage: dell_unpack.py bios.bin [offset]" -- sys.exit(1) -+ print "Usage: dell_unpack.py bios.bin [offset]" -+ sys.exit(1) - fname = sys.argv[1] - offs = 0 - f = open(fname, "rb").read() - if len(sys.argv) > 2: -- offs = int(sys.argv[2], 16) -+ offs = int(sys.argv[2], 16) - else: -- offs = f.find("\xF0\x00Copyright 1985-\x02\x04\xF0\x0F8 Phoenix Technologies Ltd.") -- if offs == -1: -- print "Does not look like a Dell/Phoenix ROM BIOS PLUS" -- sys.exit(2) -- if f[offs-5] == '\x01': -- hlen = 5 # 32-bit length -- offs -= 5 -- fmt = "<BI" -- elif f[offs-3] == '\x01': -- hlen = 3 # 16-bit length -- offs -= 3 -- fmt = "<BH" -- else: -- print "Unhandled format!" -- sys.exit(1) -- print "Found compressed module at %08X" % offs -+ offs = f.find("\xF0\x00Copyright 1985-\x02\x04\xF0\x0F8 Phoenix Technologies Ltd.") -+ if offs == -1: -+ print "Does not look like a Dell/Phoenix ROM BIOS PLUS" -+ sys.exit(2) -+ if f[offs-5] == '\x01': -+ hlen = 5 # 32-bit length -+ offs -= 5 -+ fmt = "<BI" -+ elif f[offs-3] == '\x01': -+ hlen = 3 # 16-bit length -+ offs -= 3 -+ fmt = "<BH" -+ else: -+ print "Unhandled format!" -+ sys.exit(1) -+ print "Found compressed module at %08X" % offs - if offs > 0: - fn = "EC.bin" - print "%08X EC code, %08X %s" % (0, offs, fn) - open(fn, "wb").write(f[:offs]) - while True: -- type, leng = struct.unpack(fmt, f[offs:offs+hlen]) -- print "%08X type %02X" % (offs, type), -- offs += hlen -- if type == 0xFF: -- print "<end of chain>" -- break -- data = f[offs:offs+leng] -- offs += leng -- if type != 0xC: -- odata = dell_unpack(data) -- else: -- odata = data -- print " %08X -> %08X" % (leng, len(odata)), -- fn = "mod_%02X.bin" % type -- print " %s" % fn, -- if type in mod_types: -- print "(%s)" % mod_types[type] -- else: -- print "" -- open(fn, "wb").write(odata) -+ type_id, leng = struct.unpack(fmt, f[offs:offs+hlen]) -+ print "%08X type %02X" % (offs, type_id), -+ offs += hlen -+ if type_id == 0xFF: -+ print "<end of chain>" -+ break -+ data = f[offs:offs+leng] -+ offs += leng -+ if type_id != 0xC: -+ odata = dell_unpack(data) -+ else: -+ odata = data -+ print " %08X -> %08X" % (leng, len(odata)), -+ fn = "mod_%02X.bin" % type_id -+ print " %s" % fn, -+ if type_id in mod_types: -+ print "(%s)" % mod_types[type_id] -+ else: -+ print "" -+ open(fn, "wb").write(odata) --- -2.40.1 - |