search for: idisposable

...port exceptions) there is no need to unwind frame-by-frame, the > unwind simply needs to make a single jump to the invoke instruction and > restore the context (which in x86 is just 6 registers). > No. Java, C#, Ruby and Python all support the finally/ensure block; C# supports the using( IDisposable x =...) {} construct. Both constructs require support for a frame-by-frame unwind; as these construct can be nested, a single throw may visit many landing pads (which may come from different compilation units). It doesn't have anything to do with stack-allocated vs heap-allocated, but rather...

Nick Johnson wrote: >> probably there should be a switch to choose whether codegen should turn >> unwind/invoke into dwarf or setjmp/longjmp style code. It seems to me that there is an implicit, and undocumented, assumption that unwinding needs to handle stack-allocated objects. In languages without stack-allocated objects (ie. most languages that support exceptions) there is no

> probably there should be a switch to choose whether codegen should turn > unwind/invoke into dwarf or setjmp/longjmp style code. There is, but it happens before codegen and is slow. -enable-correct-eh-support will translate invoke/unwind into setjmp/longjmp pairs for the correct behavior. See: http://llvm.org/docs/Passes.html#lowerinvoke Nick > > Ciao, > > Duncan. >

...same need that me. br Vincent LE TOUX using Microsoft.Win32.SafeHandles; using System; using System.ComponentModel; using System.Diagnostics; using System.Net; using System.Runtime.InteropServices; using System.Security.Principal; namespace PingCastle.ADWS { internal class SambaSidResolver : IDisposable { const int SECURITY_MAX_SID_SIZE = 68; [DllImport("libsmbclient.so.0", CharSet = CharSet.Ansi)] static internal extern IntPtr _talloc_stackframe(string context); [DllImport("libsmbclient.so.0", CharSet = CharSet.Ansi)] internal stat...

Typical example: Here is some search & export for libsmbclient: adiant at ubuntu:/usr/lib/x86_64-linux-gnu$ nm -D libsmbclient.so.0 |grep cli_rpc_pipe_open_noauth_transport <nothing> adiant at ubuntu:/usr/lib/x86_64-linux-gnu$ nm -D libsmbclient.so.0 |grep cli_rpc_pipe_open U cli_rpc_pipe_open_noauth adiant at ubuntu:/usr/lib/x86_64-linux-gnu$ nm -D libsmbclient.so.0