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* improve lzma error messages. When coreboot panics because lzma decompressionStefan Reinauer2009-09-251-3/+3
| | | | | | | | | | | | goes wrong, it might not be clear that it's lzma that failed, if the log level is low enough.. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4676 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* Remove the inclusion of lzma.c (which really contains code) Patrick Georgi2009-04-241-1/+3
| | | | | | | | | | | | | | | | | from another (rom_stream.c and others), instead linking it like any source file should be linked. The same should (and will) be done with nrv2b.c, but that has some deeper implications as various CAR implementations include that directly, and thus requires more care. It fixes an issue with the cbfs code. Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4206 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* If you haveWard Vandewege2008-08-271-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | option CONFIG_COMPRESSED_PAYLOAD_LZMA=1 option CONFIG_PRECOMPRESSED_PAYLOAD=1 set in Config.lb but accidentally use an uncompressed payload, coreboot (v2) bombs out like this: elfboot: Attempting to load payload. rom_stream: 0xfffc0000 - 0xfffdefff Uncompressing to RAM 0x01000000 Decoder scratchpad too small! Decoding error = 1 Unexpected Exception: 6 @ 10:04000408 - Halting Code: 0 eflags: 00010057 eax: 00000101 ebx: 04000400 ecx: 000003d4 edx: fffc0000 edi: 04000400 esi: 04000401 ebp: 04000400 esp: 0013dfb4 The attached patch modifies v2's lzma code so that it assumes an uncompressed payload if it fails to find a properly compressed payload. Compare with the fatal error above: elfboot: Attempting to load payload. rom_stream: 0xfffc0000 - 0xfffdefff Uncompressing to RAM 0x01000000 Decoder scratchpad too small! olen = 0x00000000 done. Decompression failed. Assuming payload is uncompressed... Found ELF candidate at offset 0 header_offset is 0 Try to load at offset 0x0 If you don't have CONFIG_COMPRESSED_PAYLOAD_LZMA and CONFIG_PRECOMPRESSED_PAYLOAD set and use an uncompressed payload, things are as before: elfboot: Attempting to load payload. rom_stream: 0xfffc0000 - 0xfffdefff Found ELF candidate at offset 0 header_offset is 0 Try to load at offset 0x0 One can argue that this is a case of 'builder beware', but my counter argument is that anything that causes unexpected runtime breakage is really, really, really bad, and should be avoided where possible. This patch also fixes one erroneous comment. Signed-off-by: Ward Vandewege <ward@gnu.org> Acked-by: Myles Watson <mylesgw@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3542 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* Clarify LZMA code license.Carl-Daniel Hailfinger2008-03-171-1/+5
| | | | | | | | Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3161 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* Rename almost all occurences of LinuxBIOS to coreboot. Stefan Reinauer2008-01-181-1/+1
| | | | | | | | | | | | Due to the automatic nature of this update, I am self-acking. It worked in abuild. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Stefan Reinauer <stepan@coresystems.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3053 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
* additions and mods for lzma. Carl-Daniel Hailfinger2006-09-141-0/+39
Signed-off-by: Carl-Daniel Hailfinger Signed-off-by: Ronald G. Minnich git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2413 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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