From: Kevin D. Quitt (KQuitt@ieeinc.com)
Date: Thu 07 Jun 2001 - 04:28:22 IDT
I'm compiling as follows:
gcc -O2 ck.c -DSHOW=1 libvgagl.a libvga.a ckn.o -o cks
It appears that no I/O writes or reads are taking place. The output from:
outb( 0x14, 0x3D6 ); // Select XR14
stat = inb( 0x3D7 ) & 0x8F; // Enable VSYNC, Retrace, and HSYNC
outb( stat | 0x50, 0x3D7 );
fprintf( report, "stat is %0X\n", stat );
is always 0. Are the compiler switches I need?
--
_
Kevin D. Quitt KQuitt@ieeinc.com
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