On 05-12-07 22:23, Justin Ferguson wrote:
I suppose there was some text to go here, but anyways:
void
unsetTF(void)
{
__asm__ __volatile__(
"pushf \n"
"mov $0x100, %eax \n"
"not %eax \n"
"andl (%esp), %eax \n"
"popf \n"
);
}
void
setTF(void)
{
__asm__ __volatile__(
"pushf \n"
"orl $0x100, (%esp) \n"
"popf "
);
return;
}
... in the context of the list, note that ~ denotes a bitwise not same in
gas as in C. That is, unsetTF could use the setTF template and be:
pushf
andl $~0x100, (%esp)
popf
Rene.
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