search for: lctes03

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2006 Dec 20
2
[LLVMdev] Problems with new bytecode format
Hi Reid, --- Reid Spencer <rspencer at reidspencer.com> wrote: > On Tue, 2006-12-19 at 17:32 -0800, Roman Levenstein wrote: > > But since the new llvm-dis cannot disassemble, I cannot use > > llvm-upgrade, since I need a way to produce an *.ll file. > > If you can't do as Bill suggested (get the latest llvm-gcc and > compile > it), you can use this approach:
2004 Apr 02
1
[LLVMdev] Re: llvm -> array bound checking at compile time
Dear Boris, I managed to see your question and rescue it from the llvm-announce mailing list filter. I'm forwarding your question to the llvmdev at cs.uiuc.edu mailing list; that list is used for questions and answers about LLVM. For future reference, the llvm-announce list is used to send announcements regarding LLVM releases. The llvmdev list is for general discussion. Now, on to
2015 Oct 09
2
llvm-dev Digest, Vol 136, Issue 22
...*any* run-time checks or GC. We found that array bounds checks were the biggest problem; ignoring these, we can ensure the safety of pointer and dynamic memory usage in all the embedded benchmarks we tried without any run-time checks. The paper appeared at LCTES: http://llvm.org/pubs/2003-05-05-LCTES03-CodeSafety.html Like the later work, this did not eliminate use-after-free but used APA to ensure that any use-after-free errors are “harmless” in that they did not violate all the other type- and memory-safety guarantees. Let me know if you have any questions about this. --Vikram // Vikram S....
2011 Oct 20
0
[LLVMdev] LLVM Language Reference Strictness
On Thu, Oct 20, 2011 at 2:37 AM, Shea Levy <shea at shealevy.com> wrote: >. The > (probably impossible) end-goals to this project would be a) that every > program which passes its checks would be as safe to run in kernel mode > with full memory access as it would be in user mode That would be a very useful thing to have for embedded systems. Some such as uCLinux run ports of
2011 Oct 20
4
[LLVMdev] LLVM Language Reference Strictness
On 10/19/11 11:58 PM, Eli Friedman wrote: > On Wed, Oct 19, 2011 at 8:20 PM, Shea Levy<shea at shealevy.com> wrote: >> 2. Are target-specific behaviors documented for each supported target? > When anything has target-specific behavior, that fact should be > documented. Beyond that, if you have a question about what some > construct is supposed to do, please ask. What I