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2015-04-11vgabios: Emulate "leal" instructionKevin O'Connor1-3/+58
Emulate the "leal" instruction so that the vgabios can run on older versions of x86emu. (This removes the previous "leal" trap.) Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2014-01-20build: Be careful with unicode and byte strings for python3 compatibility.Johannes Krampf1-2/+2
Signed-off-by: Johannes Krampf <johannes.krampf@googlemail.com>
2013-12-04vgabios: Work around lack of support for "calll" in x86emu emulation.Kevin O'Connor1-0/+2
Replace 32 bit call instructions with 16 bit call instructions in the vgabios to workaround problems in old versions of x86emu. This change allows fc13 and fc14 to boot. (Other x86emu emulation bugs still prevent fc11 and fc12 from booting.) Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-17Rename tools/ directory to scripts/ directory.Kevin O'Connor1-0/+39
It's common for other projects (eg, QEMU, Linux) to put build scripts into a "scripts/" directory. There's no reason for SeaBIOS to be different, so rename the "tools/" directory to "scripts/". Signed-off-by: Kevin O'Connor <kevin@koconnor.net>