From: Michael Walle <michael@walle.cc>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
Richard Henderson <rth@twiddle.net>,
qemu-devel@nongnu.org, Alexander Graf <agraf@suse.de>
Subject: Re: [Qemu-devel] [PATCH 02/17] lm32: translation routines
Date: Sat, 12 Feb 2011 14:18:27 +0100 [thread overview]
Message-ID: <201102121418.27999.michael@walle.cc> (raw)
In-Reply-To: <AANLkTikp7gAhFthZjvZzvbFWGZg+_zyHQFLVwGQj+6kx@mail.gmail.com>
Am Freitag 11 Februar 2011, 22:42:28 schrieb Blue Swirl:
> > +/* Convenient binary macros */
> > +#define HEX__(n) 0x##n##LU
> > +#define B8__(x) (((x&0x0000000FLU) ? 1 : 0) \
> > + + ((x&0x000000F0LU) ? 2 : 0) \
> > + + ((x&0x00000F00LU) ? 4 : 0) \
> > + + ((x&0x0000F000LU) ? 8 : 0) \
> > + + ((x&0x000F0000LU) ? 16 : 0) \
> > + + ((x&0x00F00000LU) ? 32 : 0) \
> > + + ((x&0x0F000000LU) ? 64 : 0) \
> > + + ((x&0xF0000000LU) ? 128 : 0))
> > +#define B8(d) ((unsigned char)B8__(HEX__(d)))
>
> These could be handy elsewhere too.
This is copied from microblaze/cris. Should it be moved to qemu-common.h?
Replacing
#define B8(d) ((unsigned char)B8__(HEX__(d)))
with
#define B8(d) ((unsigned char)B8_(0x##n##LU))
to avoid poisoning the default namespace too much?
--
Michael
next prev parent reply other threads:[~2011-02-12 13:18 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-10 23:11 [Qemu-devel] [PATCH 00/17 v2] LatticeMico32 target Michael Walle
2011-02-10 23:11 ` [Qemu-devel] [PATCH 01/17] LatticeMico32 target support Michael Walle
2011-02-10 23:11 ` [Qemu-devel] [PATCH 02/17] lm32: translation routines Michael Walle
2011-02-11 21:42 ` Blue Swirl
2011-02-11 22:23 ` Michael Walle
2011-02-12 6:49 ` Blue Swirl
2011-02-17 22:51 ` Michael Walle
2011-03-11 5:57 ` Alexander Graf
2011-03-16 23:08 ` Michael Walle
2011-03-16 23:48 ` Alexander Graf
2011-02-12 13:18 ` Michael Walle [this message]
2011-02-10 23:11 ` [Qemu-devel] [PATCH 03/17] lm32: translation code helper Michael Walle
2011-02-10 23:11 ` [Qemu-devel] [PATCH 04/17] lm32: machine state loading/saving Michael Walle
2011-02-10 23:11 ` [Qemu-devel] [PATCH 05/17] lm32: gdbstub support Michael Walle
2011-02-10 23:11 ` [Qemu-devel] [PATCH 06/17] lm32: interrupt controller model Michael Walle
2011-02-11 21:49 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 07/17] lm32: juart model Michael Walle
2011-02-11 21:09 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 08/17] lm32: pic and juart helper functions Michael Walle
2011-02-11 20:57 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 09/17] lm32: timer model Michael Walle
2011-02-11 21:22 ` Blue Swirl
2011-02-11 22:29 ` Michael Walle
2011-02-12 6:56 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 10/17] lm32: uart model Michael Walle
2011-02-11 21:16 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 11/17] lm32: system control model Michael Walle
2011-02-11 21:03 ` Blue Swirl
2011-02-11 22:35 ` Michael Walle
2011-02-12 7:54 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 12/17] lm32: support for creating device tree Michael Walle
2011-02-11 20:52 ` Blue Swirl
2011-02-11 22:40 ` Michael Walle
2011-02-12 7:56 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 13/17] lm32: EVR32 and uclinux BSP Michael Walle
2011-02-11 20:47 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 14/17] lm32: todo and documentation Michael Walle
2011-02-11 20:41 ` Blue Swirl
2011-02-11 22:45 ` Michael Walle
2011-02-12 8:00 ` Blue Swirl
2011-02-10 23:12 ` [Qemu-devel] [PATCH 15/17] lm32: opcode testsuite Michael Walle
2011-02-10 23:12 ` [Qemu-devel] [PATCH 16/17] Add lm32 target to configure Michael Walle
2011-02-10 23:12 ` [Qemu-devel] [PATCH 17/17] MAINTAINERS: add LatticeMico32 maintainer Michael Walle
2011-02-11 9:48 ` [Qemu-devel] Re: [PATCH 00/17 v2] LatticeMico32 target Edgar E. Iglesias
-- strict thread matches above, loose matches on Subject: below --
2011-02-17 22:45 [Qemu-devel] [PATCH 00/17 v3] " Michael Walle
2011-02-17 22:45 ` [Qemu-devel] [PATCH 02/17] lm32: translation routines Michael Walle
2011-01-31 0:30 [Qemu-devel] [PATCH 00/17] LatticeMico32 target Michael Walle
2011-01-31 0:30 ` [Qemu-devel] [PATCH 02/17] lm32: translation routines Michael Walle
2011-02-08 17:32 ` Richard Henderson
2011-02-08 20:00 ` Edgar E. Iglesias
2011-02-08 21:32 ` Michael Walle
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