Re: Re: Why not implementation of interrupt attribute on IA32/x86-64

2015-03-13 Thread David Fernandez
Hi, This is slightly off-topic, but there seems to be lots of different interrupt attributes in gcc, one for each different processor, which, in many instances, seem almost the same with different names. also, gcc could decide on the attribute behaviour depending on the target it compiles for

Re: Why not implementation of interrupt attribute on IA32/x86-64

2015-03-13 Thread Andi Kleen
Didier Garcin writes: > many OS hobbyist developpers would be pleased GCC implements the > interrupt or interrupt_handler attribute for Intel architecture. > > Would it be so difficult to implement for this architecture ? There are lots of different ways to implement interrupts on x86 (e.g. what