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On Apr 20, 2008, at 5:36 PM, Gordon Henriksen wrote: > The shadow stack walker is in the runtime directory with the semispace > heap example. The runtime directory is built to LLVM IR using llvm- > gcc. So it's skipped unless you configure llvm with llvm-gcc support. doh! That's how I missed the binary. thanks! > Since the semispace heap doesn't actually work (it's

On 2008-04-20, at 21:05, Terence Parr wrote: > On Apr 20, 2008, at 5:36 PM, Gordon Henriksen wrote: > >> Since the semispace heap doesn't actually work (it's an example, at >> best), I suggest you simply copy the stack visitor into your >> project; it's only a dozen lines of code or so. > > > Ok, copying; can't find ShadowStackEntry though.

On Apr 20, 2008, at 6:52 PM, Gordon Henriksen wrote: > On 2008-04-20, at 21:05, Terence Parr wrote: > >> On Apr 20, 2008, at 5:36 PM, Gordon Henriksen wrote: >> >>> Since the semispace heap doesn't actually work (it's an example, >>> at best), I suggest you simply copy the stack visitor into your >>> project; it's only a dozen lines of

Hi Terence, I think you're getting hung up on the details of the shadow stack collector. The shadow stack is a GC that is possible within this framework, but of course could be implemented without any special support. Its presence is more misleading than anything else. Taking a step back, the concepts are: llvm.gcroot instructs the code generator --> My GC needs to be able to

Hi Terence, On 2008-04-20, at 20:08, Terence Parr wrote: > I've exhausted what I can do on my own to make a GC example bind > (usual googling, reading, playing, looking at source). I can't find > the shadow collector lib or perhaps the -l options needed to link my > sample (not even to point where I'm figuring out GC actually as I > can't link). The shadow

Howdy do LLVM folks! I've exhausted what I can do on my own to make a GC example bind (usual googling, reading, playing, looking at source). I can't find the shadow collector lib or perhaps the -l options needed to link my sample (not even to point where I'm figuring out GC actually as I can't link). Not sure this IR is correct but here is what I've been playing

I just downloaded the source for release 2.2, and when I try to build 'make -C runtime' it fails with the following error: ---- [...] llvm[2]: Compiling semispace.c for Release build (bytecode) semispace.c:107: error: syntax error before 'ShadowStackEntry' semispace.c:107: warning: no semicolon at end of struct or union semispace.c:108: error: syntax error before '*'