On 28 Jun 2008, at 10:56, David Ayers wrote:
Richard Frith-Macdonald schrieb:
Author: rfm
Date: Sat Jun 28 07:13:47 2008
New Revision: 26723
URL: http://svn.gna.org/viewcvs/gnustep?rev=26723view=rev
Log:
Try to ensure that ffi uses executable memory and doesn't segfault
Ahh! Yes, mmap!
On 29 Jun 2008, at 10:38, Richard Frith-Macdonald wrote:
On 29 Jun 2008, at 08:54, David Ayers wrote:
Hello David
David Chisnall schrieb:
I think calling mmap directly is the wrong solution here. You
should be
using valloc() with the requested size rounded up to the nearest
page
I'm
On 30 Jun 2008, at 12:33, David Chisnall wrote:
My man page for vmalloc states:
The obsolete function valloc() allocates size bytes and
returns a pointer to the allocated memory. The memory address
will be a
multiple of the page
size. It is equivalent to
On 30 Jun 2008, at 15:00, Richard Frith-Macdonald wrote:
On 30 Jun 2008, at 12:33, David Chisnall wrote:
My man page for vmalloc states:
The obsolete function valloc() allocates size bytes and
returns a pointer to the allocated memory. The memory address
will be a
multiple of the
Hello David
David Chisnall schrieb:
I think calling mmap directly is the wrong solution here. You should be
using valloc() with the requested size rounded up to the nearest page
size, and then use mprotect to set it as executable. Note that most
sane operating systems (and Vista) are moving
On 29 Jun 2008, at 08:54, David Ayers wrote:
Hello David
David Chisnall schrieb:
I think calling mmap directly is the wrong solution here. You
should be
using valloc() with the requested size rounded up to the nearest page
I'm not sure what advantage valloc() has over mmap() ... all the
On Sun, 29 Jun 2008 09:54:56 +0200, David Ayers [EMAIL PROTECTED] said:
Hello David David Chisnall schrieb:
I think calling mmap directly is the wrong solution here. You should
be using valloc() with the requested size rounded up to the nearest
page size, and then use mprotect to set it as
Hubert Chathi schrieb:
On Sun, 29 Jun 2008 09:54:56 +0200, David Ayers [EMAIL PROTECTED] said:
Hello David David Chisnall schrieb:
I think calling mmap directly is the wrong solution here. You should
be using valloc() with the requested size rounded up to the nearest
page size, and then
On Sun, 29 Jun 2008 23:11:44 +0200, David Ayers [EMAIL PROTECTED] said:
Hubert Chathi schrieb:
Heh. My man page for memalign says:
,
| The obsolete function memalign() allocates size bytes and returns a
| pointer to the allocated memory. The memory address will be a multiple
| of
Richard Frith-Macdonald schrieb:
Author: rfm
Date: Sat Jun 28 07:13:47 2008
New Revision: 26723
URL: http://svn.gna.org/viewcvs/gnustep?rev=26723view=rev
Log:
Try to ensure that ffi uses executable memory and doesn't segfault
Ahh! Yes, mmap! Thank you!
Cheers,
David
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