search for: shealevy

...le formats are conflated. Hm, OK. Does the target executable format play a role in the intermediate steps the linker takes? That is, are there certain features or optimizations that only work for specific target formats? > davez > > > On May 2, 2012, at 8:29 AM, Shea Levy<shea at shealevy.com> 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? >> >> Cheers, >> Shea Levy...

...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 May 2, 2012, at 8:29 AM, Shea Levy <shea at shealevy.com> 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? > > Cheers, > Shea Levy > > P.S. please CC me on...

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 meant was:...

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 u...

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....

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

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.

> > 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

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 about what some >> construct is supposed to do, please ask. &g...

https://bugs.freedesktop.org/show_bug.cgi?id=27501 Summary: nVidia 9600M GT (Macbook Pro current model) is unable to boot Product: xorg Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: critical Priority: medium Component: Driver/nouveau

....com> Shawn Bohrer <sbohrer@rgmadvisors.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

....com> Shawn Bohrer <sbohrer@rgmadvisors.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

....com> Shawn Bohrer <sbohrer@rgmadvisors.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

....com> Shawn Bohrer <sbohrer@rgmadvisors.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

....com> Shawn Bohrer <sbohrer@rgmadvisors.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

....com> Shawn Bohrer <sbohrer@rgmadvisors.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

...s.com> Shawn Bohrer <shawn.bohrer@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shawn Wang <shawn.wang@canonical.com> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

...@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Joseph <jms.576@gmail.com> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shawn Wang <shawn.wang@canonical.com> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

...@gmail.com> Shawn Guo <shawn.guo@linaro.org> Shawn Joseph <jms.576@gmail.com> Shawn Landden <shawnlandden@gmail.com> Shawn Lu <shawn.lu@ericsson.com> Shawn Nematbakhsh <shawnn@chromium.org> Shawn Wang <shawn.wang@canonical.com> Shea Levy <shea@shealevy.com> Sheng Yang <sheng@linux.intel.com> Shengzhou Liu <Shengzhou.Liu@freescale.com> Sherwin Soltani <sherwin@wybc.com> Shimmer Huang <shimmering.h@gmail.com> Shinichi Hotori <hotorinn@gmail.com> Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com&gt...

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 in this stuff wants to fix this. Cheers, Shea Levy