similar to: [LLVMdev] Missing Configure Checks

Displaying 20 results from an estimated 7000 matches similar to: "[LLVMdev] Missing Configure Checks"

2011 Oct 20
1
[LLVMdev] Missing Configure Checks
> > On Oct 20, 2011, at 3:13 AM, Shea Levy wrote: > >> Hello, >> >> The llvm 2.9 configure script fails to check for groff, causing a >> failure very late in the game when building man pages, and, on OSX, >> sw_vers. I'll try to write a patch for this myself, but autoconf is >> largely black magic to me so I thought I'd throw this out there in
2011 Oct 20
0
[LLVMdev] Missing Configure Checks
On Oct 20, 2011, at 3:13 AM, Shea Levy wrote: > Hello, > > The llvm 2.9 configure script fails to check for groff, causing a > failure very late in the game when building man pages, and, on OSX, > sw_vers. I'll try to write a patch for this myself, but autoconf is > largely black magic to me so I thought I'd throw this out there in case > someone more experienced
2012 May 05
1
[LLVMdev] lld file format as native OS executable format
On 05/02/2012 01:00 PM, Dave Zarzycki wrote: > Shea, > > Feasible? Sure, anything is feasible. A good idea? Not really. The internal lld file format is an _intermediate_ data structure designed to make creating the final executable straightforward and fast. It isn't designed to be an executable format itself. In fact, the reason why linkers can often be slow is because the
2012 May 02
0
[LLVMdev] lld file format as native OS executable format
Shea, Feasible? Sure, anything is feasible. A good idea? Not really. The internal lld file format is an _intermediate_ data structure designed to make creating the final executable straightforward and fast. It isn't designed to be an executable format itself. In fact, the reason why linkers can often be slow is because the intermediate and final object file formats are conflated. davez On
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
2012 May 02
4
[LLVMdev] lld file format as native OS executable format
Hello, Would it be feasible to use the internal lld file format as the native executable format for an OS? Are there performance or space considerations that would make this a poor choice? Cheers, Shea Levy P.S. please CC me on replies, I'm not subscribed.
2011 Oct 20
0
[LLVMdev] LLVM Language Reference Strictness
On Wed, Oct 19, 2011 at 8:20 PM, Shea Levy <shea at shealevy.com> wrote: > Hello, > > I'd like write a program that performs static analysis of code at the > LLVM assembly/bitcode level, and to do so I plan on extensively > referencing the language reference. As I hope to eventually use this > tool as part of a security analysis of untrusted code, I need to be >
2011 Oct 20
3
[LLVMdev] LLVM Language Reference Strictness
Hello, I'd like write a program that performs static analysis of code at the LLVM assembly/bitcode level, and to do so I plan on extensively referencing the language reference. As I hope to eventually use this tool as part of a security analysis of untrusted code, I need to be rather strict in my interpretation of the document. As such, I have some questions about how the implementers
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 Dec 20
2
[LLVMdev] Fwd: Removing GCC Runtime Dependencies on Linux
On 12/19/11 7:19 PM, Howard Hinnant wrote: > On Dec 19, 2011, at 7:14 PM, Shea Levy wrote: > >> Hello all, >> >> Is it possible, if using libc++ and compiler-rt, to have a clang with no >> runtime dependencies on any GCC components on Linux? If not, will this >> ever be possible? > We are working on a new libc++abi: http://libcxxabi.llvm.org/ which carries
2016 Oct 26
1
Segfault in llc 3.8.0 building GHC
I found a fix! The first hunk of https://reviews.llvm.org/D17533 (lib/CodeGen/TargetFrameLoweringImpl.cpp) on top of 3.8.1 does the trick. Does llvm do patch releases of old versions? Davide Italiano <davide at freebsd.org> writes: > On Fri, Oct 21, 2016 at 6:19 AM, Shea Levy via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> Hi all, >> >> I'm hitting
2012 May 02
0
[LLVMdev] lld file format as native OS executable format
On 5/2/12 10:29 AM, Shea Levy wrote: > Hello, > > Would it be feasible to use the internal lld file format as the native > executable format for an OS? Are there performance or space > considerations that would make this a poor choice? By lld, do you mean the LLVM IR bitcode format, or are you referring to something else? As far as using LLVM IR as a format for executables, there
2011 Dec 20
2
[LLVMdev] Fwd: Removing GCC Runtime Dependencies on Linux
Hello all, Is it possible, if using libc++ and compiler-rt, to have a clang with no runtime dependencies on any GCC components on Linux? If not, will this ever be possible? Cheers, Shea Levy
2016 Oct 21
3
Segfault in llc 3.8.0 building GHC
Hi all, I'm hitting a segfault in llc when trying to build GHC: http://sprunge.us/ZVGB. What is the best way to debug this? I'm able to bump to 3.8.1 if needed, but GHC tends to break when updating major versions due to IR incompatibilities. Thanks, Shea -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size:
2013 Feb 25
1
Per-driver Disk Image Type Support
Hello, Where can I find documentation about which formats for disk images each driver supports? In particular, do they all support raw disk images? Thanks, Shea Levy
2012 Mar 20
1
Macbook Pro 5,3 Video Issues
Hello, On my system (Linux 3.3, booting in EFI mode, using Nouveau with nouveau.noaccel=1 due to https://bugs.freedesktop.org/show_bug.cgi?id=27501 ), I can't figure out how to change the backlight or switch which of the two graphics cards (I have an Nvidia 9600M GT and a 9400M, both are recognized by nouveau but only the 9400M is ever used) Linux uses for the framebuffer or X uses for
2011 Dec 20
0
[LLVMdev] Fwd: Removing GCC Runtime Dependencies on Linux
On Dec 19, 2011, at 7:14 PM, Shea Levy wrote: > Hello all, > > Is it possible, if using libc++ and compiler-rt, to have a clang with no > runtime dependencies on any GCC components on Linux? If not, will this > ever be possible? We are working on a new libc++abi: http://libcxxabi.llvm.org/ which carries the llvm license. Howard
2011 Oct 20
0
[LLVMdev] LLVM Language Reference Strictness
On Oct 20, 2011, at 2:37 AM, Shea Levy wrote: > 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
2013 Mar 01
1
Secure communication from host to guest
Hi, On boot, I'd like to pass a public key to the VM to use for root ssh logins, and obviously only the user that started the VM on the host should be able to send the key. What's the best way to pass this kind of information into the VM? I thought about using a serial port connected to a fifo on the host, but I'd rather not deal with serial programming if I can avoid it...
2002 Apr 01
3
Cannot delete a file on 2.4.18
Hi, I get the error "Operation not permitted" when I try to delete a file as root, see some commands below. - there is no "i" attribute - it's a problem with the files and not the upper directories since I can delete a similar file in the same directory - fsck -f doesn't find any error on the partition - the partition is mounted rw If this is not the right place to