Optimise bios_putchar for speed(!) by avoiding two separate real-mode
authorMichael Brown <mcb30@etherboot.org>
Tue, 19 Dec 2006 01:15:05 +0000 (01:15 +0000)
committerMichael Brown <mcb30@etherboot.org>
Tue, 19 Dec 2006 01:15:05 +0000 (01:15 +0000)
commit0aa12232646ce0438e346f1e018b56ca1d2959f7
tree7e0f691e1c4c69905d4158a42ee73ca691158245
parente85bf5244602591ed30bbb15ce8cc5b6fbc42a0e
Optimise bios_putchar for speed(!) by avoiding two separate real-mode
calls.  This does make a visible difference when clearing the screen with
werase() inside bochs or qemu.
src/arch/i386/firmware/pcbios/bios_console.c