This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation, code similarity
to kernel code and improve type casting for assignment between target
and host.
Index: qemu/linux-user/alpha/target_posix_types.h
On Wed, 2007-11-14 at 17:36 +, Thiemo Seufer wrote:
Jocelyn Mayer wrote:
On Wed, 2007-11-14 at 08:59 -0700, Thayne Harbaugh wrote:
This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation, code similarity
to
Jocelyn Mayer wrote:
On Wed, 2007-11-14 at 08:59 -0700, Thayne Harbaugh wrote:
This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation, code similarity
to kernel code and improve type casting for assignment between
On Wed, 2007-11-14 at 17:25 +0100, Jocelyn Mayer wrote:
On Wed, 2007-11-14 at 08:59 -0700, Thayne Harbaugh wrote:
This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation, code similarity
to kernel code and improve type
Thayne Harbaugh wrote:
This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation, code similarity
to kernel code and improve type casting for assignment between target
and host.
Why is it needed ?
Fabrice.
On Wed, 2007-11-14 at 20:14 +0100, Fabrice Bellard wrote:
Thayne Harbaugh wrote:
On Wed, 2007-11-14 at 19:32 +0100, Fabrice Bellard wrote:
Thayne Harbaugh wrote:
This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation,
This means that time_t had to be tracked down on varying architectures
to find the size and there was an assumption made that time_t is 32 bits
- which isn't true for all targets. The next problem is that if the
target is 32 bits but the host is 64 bits then there's a sign extension
problem
On Wed, 2007-11-14 at 20:14 +0100, Fabrice Bellard wrote:
Thayne Harbaugh wrote:
On Wed, 2007-11-14 at 19:32 +0100, Fabrice Bellard wrote:
Thayne Harbaugh wrote:
This patch, 44_target_posix_types.patch provides target specific posix
types. These types improve target structure creation,
From: Paul Brook [EMAIL PROTECTED]
Subject: Re: [Qemu-devel] [PATCH] target_posix_types.h
Date: Wed, 14 Nov 2007 20:39:36 +
This means that time_t had to be tracked down on varying architectures
to find the size and there was an assumption made that time_t is 32 bits
- which isn't true
On Wed, 2007-11-14 at 20:39 +, Paul Brook wrote:
This means that time_t had to be tracked down on varying architectures
to find the size and there was an assumption made that time_t is 32 bits
- which isn't true for all targets. The next problem is that if the
target is 32 bits but
On Wed, 2007-11-14 at 14:06 -0700, Warner Losh wrote:
From: Paul Brook [EMAIL PROTECTED]
Subject: Re: [Qemu-devel] [PATCH] target_posix_types.h
Date: Wed, 14 Nov 2007 20:39:36 +
This means that time_t had to be tracked down on varying architectures
to find the size
time_t is only one example. There are similar problems with the
handling of struct target_iovec. There are still other places with
similar problems.
Yes, special casing can work. There's the possible problem of value
truncation when moving between 32 and 64 bits.
My point is that I
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