similar to: endianness and bit fields in struct{}

Displaying 20 results from an estimated 5000 matches similar to: "endianness and bit fields in struct{}"

2019 Aug 26
2
Non-native endianness support in Clang
Hello, I'd like to implement the gnu attribute "scalar_storage_order" to mark structs with non-native endianness. My rational is working on network protocols over little endian architecture (for instance: RiscV). An old bug is open on this issue here: https://bugs.llvm.org/show_bug.cgi?id=35293 I'd like to discuss the possible ways to implement this. The GCC implementation is
2005 Jan 15
0
ppp connection only every second time
hello everyone, i am setting up my computer and want to establish internet connection over ADSL. For this i have to use pptp. The annoying thing is, that doing 'pptp 10.0.0.138' i get a connection only every second time. Perhaps it is a problem, that i cannot stop pptp but killing it, and therefore pppd has to clean up? i am using pppd 2.4.3 and pptp 1.5.0 Thanks in advance
2014 Oct 29
4
Bug#767295: xl: apparent memory leak
Package: xen-utils-4.4 Version: 4.4.1-3 When booting domU's running amd64 jessie, I notice some memory problems with xl. root at xen:~# pmap -x 4121 4121: /usr/lib/xen-4.4/bin/xl create --quiet --defconfig /etc/xen/auto/mail_deb80.cfg Address Kbytes RSS Dirty Mode Mapping 0000000000400000 144 128 0 r-x-- xl 0000000000623000 4 4 4 r---- xl
2014 Jul 15
1
pptp client automatically disconnected after some time
Hi, I configured pptp client and it connected successfully. but after sometimes it automatically got disconnected. /var/log/messages : Jul 15 15:29:19 ahc151l pppd[4725]: pppd 2.4.5 started by root, uid 0 Jul 15 15:29:19 ahc151l pppd[4725]: Using interface ppp0 Jul 15 15:29:19 ahc151l pppd[4725]: Connect: ppp0 <--> /dev/pts/2 Jul 15 15:29:19 ahc151l NetworkManager[852]: <info>
2019 Oct 02
0
DANGER WILL ROBINSON, DANGER
On Tue, Sep 10, 2019 at 07:49:51AM +0000, Mircea CIRJALIU - MELIU wrote: > > On 05/09/19 20:09, Jerome Glisse wrote: > > > Not sure i understand, you are saying that the solution i outline > > > above does not work ? If so then i think you are wrong, in the above > > > solution the importing process mmap a device file and the resulting > > > vma is then
2012 Dec 24
0
Samba4 DNS update doesn`t work after AD DS recover
I have --enable-fhs installed samba in /usr/local/ on ubuntu 12.04. I recover /usr/local/var/lib/samba into new ubuntu installation. Windows 7 are our AD DS clients. I did /chown -R bind:bind /usr/local/var/lib/samba/private/dns chgrp bind :/usr/local/var/lib/samba/private/dns.keytab chmod g+r :/usr/local/var/lib/samba/private/dns.keytab chmod -R 775 :/usr/local/var/lib/samba/private/dns/ Then
2014 Nov 21
4
Bug#767295: [PATCH for-4.5 v2] libxc: don't leak buffer containing the uncompressed PV kernel
On 11/20/2014 03:21 PM, Konrad Rzeszutek Wilk wrote: > On Thu, Nov 20, 2014 at 03:48:47PM +0000, Ian Campbell wrote: >> The libxc xc_dom_* infrastructure uses a very simple malloc memory pool which >> is freed by xc_dom_release. However the various xc_try_*_decode routines (other >> than the gzip one) just use plain malloc/realloc and therefore the buffer ends >> up
2014 Nov 21
1
Bug#767295: [PATCH for-4.5 v2] libxc: don't leak buffer containing the uncompressed PV kernel
On Thu, 2014-11-20 at 22:13 -0500, Gedalya wrote: > On 11/20/2014 03:21 PM, Konrad Rzeszutek Wilk wrote: > > On Thu, Nov 20, 2014 at 03:48:47PM +0000, Ian Campbell wrote: > >> The libxc xc_dom_* infrastructure uses a very simple malloc memory pool which > >> is freed by xc_dom_release. However the various xc_try_*_decode routines (other > >> than the gzip one)
2006 Aug 17
2
dovecot on OSF/1 4.0
Hi,, In src/lib/mountpoint.c:53 the following had to be commented out: // point_r->type = p_strdup(pool, buf.f_fstypename); because f_fstypename is undeclared on this OS. Also the following errors occur with the DEC C compiler (which compiles the other files just fine): source='file-cache.c' object='file-cache.o' libtool=no DEPDIR=.deps depmode=none
2013 Aug 28
2
netlogo r-extension loadlibrary() failures
Trying to access R from Netlogo5 (using the NetLogo R-Extension), running the configuration validation tests in NetLogo5/extensions/r/Systemcheck.nlogo, I get several loadlibrary() errors ... in rJava Check2, > library(rJava); .path.package('rJava') Error : .onLoad failed in loadNamespace() for 'rJava', details: call: inDL(x, as.logical(local), as.logical(now), ...)
2012 May 07
0
[LLVMdev] A problem with optimal edge profiling.
Hello, llvmdev. I'm a student from the Moscow State University and I started to work with the LLVM project. First, I have to compare its profiling ways and I got a little problem. It hangs when I try to run optimal edge profiling. Nothing happens right after the command "opt a.bc -profile-loader -o b.bc" which tries to load optimal edge profile from the llvmprof.out file. I mean it
2006 May 22
0
smbd process grows to 25Mb resident size
Hi, I've 4 Samba servers running 3.0.21c in solaris 10 zones. One PDC, 3 BDCs. The machines are identically installed and the samba binaries and associated libraries are copied between the machines so are also identical. On my PDC which seems to be accepting almost all of the clients, my smbd processes are 33M with 25M resident. This seems to be used by dev:32,0 ino301938 ,see pmap
2019 Sep 06
0
possible deadlock in __mmu_notifier_invalidate_range_end
Hello, syzbot found the following crash on: HEAD commit: 6d028043 Add linux-next specific files for 20190830 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=16cbf22a600000 kernel config: https://syzkaller.appspot.com/x/.config?x=82a6bec43ab0cb69 dashboard link: https://syzkaller.appspot.com/bug?extid=aaedc50d99a03250fe1f compiler: gcc (GCC) 9.0.0
2004 Apr 12
0
Re: Asterisk-Users digest, Vol 1 #3402 - 17 msgs
Hi all, Can any one please help me in intergrating PHP/Mysql with my running asterisk server to configure IAX or SIP users? I will highly appreciate any help in this regard. Regards Nawaz. --- asterisk-users-request@lists.digium.com wrote: > Send Asterisk-Users mailing list submissions to > asterisk-users@lists.digium.com > > To subscribe or unsubscribe via the World Wide Web, >
2006 Dec 06
4
[LLVMdev] Proposed: first class packed structures
Currently, Structure layout is left to targets, which implement them according to the ABI of that platform. While this is fine for most structures, it makes packed structures very ugly. All fields in a packed type must be converted to byte arrays with casts to access fields, which bloats accesses and obsfucates the types. First class support for packed types would clean up the generated code
2019 Oct 02
2
DANGER WILL ROBINSON, DANGER
On 02/10/19 21:27, Jerome Glisse wrote: > On Tue, Sep 10, 2019 at 07:49:51AM +0000, Mircea CIRJALIU - MELIU wrote: >>> On 05/09/19 20:09, Jerome Glisse wrote: >>>> Not sure i understand, you are saying that the solution i outline >>>> above does not work ? If so then i think you are wrong, in the above >>>> solution the importing process mmap a
2019 Oct 02
2
DANGER WILL ROBINSON, DANGER
On 02/10/19 21:27, Jerome Glisse wrote: > On Tue, Sep 10, 2019 at 07:49:51AM +0000, Mircea CIRJALIU - MELIU wrote: >>> On 05/09/19 20:09, Jerome Glisse wrote: >>>> Not sure i understand, you are saying that the solution i outline >>>> above does not work ? If so then i think you are wrong, in the above >>>> solution the importing process mmap a
2009 Jun 30
0
[LLVMdev] simulating c style unions in LLVM
2009/6/29 Carter Cheng <carter_cheng at yahoo.com>: > > I am trying to create a boxed tagged datatype for a language where it is necessary to resolve the type at runtime. If I were writing an interpreter in C- it would most likely look something like this- > > Is there a standard way for constructing a type like this in LLVM? > Well, you can always ask bitter melon, who
2013 Feb 05
0
[LLVMdev] Vectorizing global struct pointers
If I understand you correctly, conceptually you want two different objects to be returned for Foo.bl and Foo.al? Here is my take on this (take this with a grain of salt, Dan is the expert on this): http://llvm.org/docs/GetElementPtr.html#what-happens-if-an-array-index-is-out-of-bounds LLVM's semantic allows for arrays to be accessed out of bounds - this allows you to walk from the first
2013 Feb 05
3
[LLVMdev] Vectorizing global struct pointers
Hi all, One of the reasons the Livermore Loops couldn't be vectorized is that it was using global structures to hold the arrays. Today, I'm investigating why is that so and how to fix it. My investigation brought me to LoopVectorizationLegality::canVectorizeMemory(): if (WriteObjects.count(*it)) { DEBUG(dbgs() << "LV: Found a possible read/write reorder:"