5 Commits

Author	SHA1	Message	Date
Andrew Kelley	b975f7a56f	std.Target gains ObjectFormat field	2022-08-18 18:58:28 -07:00
Andrew Kelley	f7596ae942	stage2: use indexes for Decl objects ... Rather than allocating Decl objects with an Allocator, we instead allocate them with a SegmentedList. This provides four advantages: * Stable memory so that one thread can access a Decl object while another thread allocates additional Decl objects from this list. * It allows us to use u32 indexes to reference Decl objects rather than pointers, saving memory in Type, Value, and dependency sets. * Using integers to reference Decl objects rather than pointers makes serialization trivial. * It provides a unique integer to be used for anonymous symbol names, avoiding multi-threaded contention on an atomic counter.	2022-04-20 17:37:35 -07:00
Andrew Kelley	a7c05c06be	stage2: expose progress bar API to linker backends ... This gives us insight as to what is happening when we are waiting for things such as LLVM emit object and LLD linking.	2022-04-17 04:09:35 -07:00
Guillaume Wenzek	f000f8a59a	fix nvptx test failure #10968 ... allow test cases to chose wether to link libc or not. default behavior is to not link libc, except for `exeUsingLLVMBackend`	2022-03-12 14:25:59 -05:00
gwenzek	0e1afb4d98	stage2: add support for Nvptx target ... sample command: /home/guw/github/zig/stage2/bin/zig build-obj cuda_kernel.zig -target nvptx64-cuda -O ReleaseSafe this will create a kernel.ptx expose PtxKernel call convention from LLVM kernels are `export fn f() callconv(.PtxKernel)`	2022-02-05 16:33:00 +02:00