search for: otherspac

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2004 Oct 27
0
[LLVMdev] Getting started with GC
On Wed, 27 Oct 2004, Tom Brown wrote: > On Tue, Oct 26, 2004 at 11:17:00PM -0500, Chris Lattner wrote: > > On Tue, 26 Oct 2004, Tom Brown wrote: > > > $ llvm-as alloc_loop.ll > > > $ lli alloc_loop.bc > > > lli: Globals.cpp:81: llvm::GlobalVariable::GlobalVariable(const llvm::Type*, bool, llvm::GlobalValue::LinkageTypes, llvm::Constant*, const std::string&,
2004 Oct 27
2
[LLVMdev] Getting started with GC
On Tue, Oct 26, 2004 at 11:17:00PM -0500, Chris Lattner wrote: > On Tue, 26 Oct 2004, Tom Brown wrote: > > $ llvm-as alloc_loop.ll > > $ lli alloc_loop.bc > > lli: Globals.cpp:81: llvm::GlobalVariable::GlobalVariable(const llvm::Type*, bool, llvm::GlobalValue::LinkageTypes, llvm::Constant*, const std::string&, llvm::Module*): Assertion `Initializer->getType() == Ty
2004 Oct 28
2
[LLVMdev] Getting started with GC
We have a few questions about the current state of GC. We decided to start (and finish?) our work by finishing SemiSpace. process_pointer is meant to move objects from CurSpace to OtherSpace. How can it find pointers to a moved object? How does it know the size of each object? Assuming we are writing a GC that will only work from llvm assembly our best option seems to be forcing the assembly code to follow a convention that identifies pointers. The SemiSpace code could keep a map from...
2004 Oct 29
0
[LLVMdev] Getting started with GC
On Thu, 28 Oct 2004, Tom Brown wrote: > We have a few questions about the current state of GC. Ok. :) > We decided to start (and finish?) our work by finishing SemiSpace. Sounds good. > process_pointer is meant to move objects from CurSpace to OtherSpace. > How can it find pointers to a moved object? This is entirely up to you, as you're basically implementing the semispace collector in its entirety. See below. > How does it know the size of each object? I'm a big fan of starting simple. As such, I'd suggest using this schem...