Some instructions needed to use their correct prefix and correct
registers, such as "eax -> rax" and "pushl -> pushq"
Reported-by: Emilio G. Cota <cota@braap.org>
Tested-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Good for tal usage.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Remove the assembly file that checks if the CPUID instruction is
supported and have it in inline assembly as suggested by Rusty.
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

If the list of addrinfos give to net_bind() contains only IPv4 or only
IPv6 addresses, then the ipv4 and ipv6 variables may be used uninitialized.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Suggested-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Also merge extended features and non-extended in 1 function.
Suggested-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

The new functions are:
- get_cpu_type
- get_cpu_type_string

Also add more tests on how one would parse the low-level stuff.
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Forgot to add this to the main commit, sorry.
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

This module parses data provided by the cpuid instruction.
It still needs more work, however, it works for most important
stuff.
Signed-off-by: Ahmed Samy <f.fallen45@gmail.com>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Suggested-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Emilio G. Cota <cota@braap.org>

Signed-off-by: Emilio G. Cota <cota@braap.org>

The extra spaces make my web formatter think they're literal text, which
looks weird.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

I noted to Timothy in 2011:
   I finally got around to implementing license checking in ccanlint,
   and it shows that your public domain ccan/isaac module uses your LGPL
   ccan/ilog module, which partially defeats the point.

   You and I are the only ones who did anything significant to ilog; I'm
   happy to relicense to PD or whatever else you want.  Or leave it, in
   which case I'll need to document it clearly.

He finally got back to me, and I sent him this patch, to which he replied:

     Ack.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

If you're doing endian work, sparse's bitwise annotation is extremely useful.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

For use as direct locals, or when the size is a constant, inside
structure definitions.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Handling bitmaps which extend some odd number of bits, and assuring they
don't clobber partially overlapped variables is not worth the bother.

Also avoid namespace pollution.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Go with "words" rather than explicitly referencing longs in the macros
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

This also fixes a bug which will hit on platforms where it's not safe to
dereference a (long *) which is not correctly aligned.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Some way towards iterating in the middle of the list.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

This adds a module for manipulating bitmaps, based on the API from the
Linux kernel's bitmap.h.  So far it's missing the trickier bits, but is
a little more flexible, allowing bitmaps that don't have to be contained
in an integer number of unsigned longs.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

Signed-off-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Compiling with optimization FTW.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Thanks to Jeremy Kerr for the idea!
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

It makes the names longer, whereas the CAPS is probably sufficient.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Sometimes you really need a compile-time constant, but there's no generic way
to create a macro which does this and only evaluates its argument once.

Thus we need specific const macros.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Not worth LGPL for just this header.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Add examples and a documentation fix.
Remove unused cascade function (was used in initial always-step-1-bucket
 version).
Restore timers_dump() to within CCAN_TIMER_DEBUG.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>