[lkml]   [2001]   [Dec]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: TCP LAST-ACK state broken in 2.4.17-pre2 [NEW DATA]
At 11:40 PM 12/19/2001 -0800, David S. Miller wrote:
>They should trap on it or handle it, silent "garbage" is really not
>nice behavior.

hah, I wish. The ARM7 has seven "exception" vectors -- that's it.

0x00 = RESET
0x04 = Undefined instruction
0x08 = Software interrupt (SWI instruction, used to escape the restricted
USR cpu mode)
0x0C = Data abort (a very very very much lesser form of an access
violation; accessing memory that's physically not there)
0x10 = Prefetch abort (a data abort that happens trying to read the next
0x14 = IRQ <- these two can't really even count as exceptions!
0x18 = FIQ <- which makes for five...
0x1C = <-
0x20 = <- Oh, yeah, and two "reserved" fields which aren't likely to ever
be used.

Anyway, this is a bit off-topic now.


Real programmers use COPY CON PROGRAM.EXE

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:14    [W:0.149 / U:0.420 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site