similar to: [LLVMdev] ExecutionEngine/Interpreter/ExternalFunctions.cpp

I mis-stated what I think should be deleted. The block of code from "GlobalVariable *IOB = 0;" to the end of the loop should be delted because the only effect the loop has is on the IOB variable and that variable is never used after the loop. Reid. On Tue, 2004-05-11 at 18:14, Reid Spencer wrote: > Hi, > > I'm working on bug 122, consolidating the interface to the

And, one more weird thing in this function. The FILESize static variable is never initialized so its likely initial value is 0 due to zero fill on many MMUs. The value is never written and used as a divisor. Why hasn't this function caused an arithmetic violation? Because the IOBBase point, also a static variable is initialized to zero and never modified and used in a conditional that thwarts

What's the RightWay(tm) to get a named type? I want to use the Module's symbol table as a repository for named types. But, it doesn't have a way to get the type out unless you already know what it is (i.e. the addTypeName() method). Similarly the SymbolTable class's lookup() method requires a type as well. The Type class also didn't have anything obvious. I want something

On Tue, May 30, 2023 at 09:57:37AM +0200, Peter Eriksson via samba wrote: >I?ve been looking at an issue when compiling Samba on FreeBSD 13 with the vfs_zfsacl module. > >It seems the logic that detect O_PATH support in Samba doesn?t work right with FreeBSD 13 (since it has implemented O_PATH support) and especially with the acl_get_fd() function. This is a bug (or rather a missing

Hi all, I have again noticed that the wiki does not really show up in search results and wonder if it has any impact that robots.txt on wiki.centos.org is empty. Perhaps it should at least contain User-agent: * ? Best Regards Marcus

E.g. Is it intended to be allowed to call lld::elf::link in 2 different threads at the same time? Follows is an example Valgrind error I ran into when doing the above. I'll try putting a global resource lock on invoking LLD and see if it solves the problem. ==5467== Invalid write of size 8 ==5467== at 0x525509: llvm::DenseMapBase<llvm::DenseMap<llvm::CachedHashStringRef, int,

Hi Andrew, LLD relies on various bits of global state which are manipulated during the link, so I wouldn't expect it to be thread safe at that level, although it does attempt to reset that global state at the start of each call to link(), so it should be callable sequentially. Regards, James On 25 July 2018 at 02:37, Andrew Kelley via llvm-dev < llvm-dev at lists.llvm.org> wrote:

I was looking at the SymbolTable code in LLD COFF and ELF recently, and I’m confused by the use of CachedHashStringRef. From what I understand, a CachedHashStringRef combines a StringRef with a computed hash. There’s no caching going on in the CachedHashStringRef itself; that is, if you construct CachedHashStringRef("foo"), and then construct a second

The SymbolTable is a map of Type* to a map of names to Value*. This means that in order to lookup something by name you first have to know what type it is. For the basic types this is fine because you generally always know which basic type you're after. But, for derived types, this can be quite complicated. It isn't always possible to know the exact type. In XPL, types are just names.

I?ve been looking at an issue when compiling Samba on FreeBSD 13 with the vfs_zfsacl module. It seems the logic that detect O_PATH support in Samba doesn?t work right with FreeBSD 13 (since it has implemented O_PATH support) and especially with the acl_get_fd() function. This is a bug (or rather a missing feature) in FreeBSD that there is a patch for now (dunno when it?ll appear in a release

On Sat, Oct 15, 2011 at 9:49 PM, Chandler Carruth <chandlerc at google.com>wrote: > On Sat, Oct 15, 2011 at 9:20 PM, Talin <viridia at gmail.com> wrote: > >> I recently updated my version of LLVM from revision 140108 to 142082, and >> several things broke, most of which were easily fixed. However, I'm now >> getting a "pure virtual method called"

I really can't figure out how to get and set array indices from the c interface. so to get an element I'm calling tindex = *fn\SymbolTable(*index\name) index = LLVMBuildLoad(builder,tindex,"index") arr = *fn\SymbolTable(*array\name) arrptr = LLVMBuildLoad(Builder,arr,"arrayptr") tmp = LLVMBuildGEP(Builder,arrptr,index,0,"ptr") ptr =

I was trying to look through the SymbolTable code for LLVM. What does the SymbolTable for a Module contain? Is it just GlobalVariables and Functions? How are program constants and static variables declared within functions handled? When I said program constants, I meant things like strings (e.g., char* foo = "Hello world\n";). Thanks in advance. Sincerely, Brian Brian M.

Hi, here are the versions: dc01: Raspberry Pi 3 Model B Rev 1.2 root at dc01:~# cat /etc/debian_version 11.8 root at dc01:~# samba -V Version 4.17.12-Debian root at dc01:~# uname -a Linux dc01 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux Dc02: Raspberry Pi 3 Model B Rev 1.2 root at dc02:~# cat /etc/debian_version 11.8 root at dc02:~# samba -V Version

If you like running QEMU as a normal user (very common for TCG runs) but you have to run virtiofsd as a root user you run into connection problems. Adding support for an optional --socket-group allows the users to keep using the command line. Signed-off-by: Alex Benn?e <alex.bennee at linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha at redhat.com> --- v1 - tweak documentation and

On Sat, Oct 15, 2011 at 9:20 PM, Talin <viridia at gmail.com> wrote: > I recently updated my version of LLVM from revision 140108 to 142082, and > several things broke, most of which were easily fixed. However, I'm now > getting a "pure virtual method called" exception (__cxa_pure_virtual) which > I wasn't getting before. This is happening in the destructor of

Interestingly, I also get a similar error in a different executable (my unittest): pure virtual method called terminate called without an active exception 0 tartc 0x00000001010a8265 PrintStackTrace(void*) + 53 1 tartc 0x00000001010a88cc SignalHandler(int) + 364 2 libSystem.B.dylib 0x00007fff831341ba _sigtramp + 26 3 libSystem.B.dylib 0x7261742e65637365 _sigtramp +

I recently updated my version of LLVM from revision 140108 to 142082, and several things broke, most of which were easily fixed. However, I'm now getting a "pure virtual method called" exception (__cxa_pure_virtual) which I wasn't getting before. This is happening in the destructor of a statically-initialized object. (More precisely, it's blowing up in a BumpPtrAllocator,

Chris Lattner wrote: > > Second, MO_ExternalSymbol is used for storing name of external > > variable/function, right? Why it's not possible to use MO_GlobalAddress, > > where returned GlobalValue* has isExternal set to true? The > > GlobalValue::getName would return the name of the symbol. > > Using the GlobalValue is certainly the preferred way if you have it.

Urgh? I modified the FreeBSD kernel to allow all_xx_fd() calls on O_PATH descriptors and that seems make vfs_zfsacl to work fine. Not 100% tested but I could atleast view and modify the ACL on some stuff from a Windows client via Samba that way. I?m not sure I?ll be able to get them to implement this ?officially? though. Reading ACLs via an O_PATH-opened descriptor seems to be on the way of