asb added inline comments.
================
Comment at: lib/Driver/ToolChains/RISCV.cpp:86
+ CmdArgs.push_back("-lc");
+ CmdArgs.push_back("-lgloss");
+ CmdArgs.push_back("--end-group");
----------------
apazos wrote:
> mgrang wrote:
> > How about if our sysroot is linux (as opposed to elf)? There won't be any
> > libgloss.a, right? Also there won't be a crt0.o (instead there will be
> > crt1.o).
> Supporting linux target is desirable early on because most of us will be
> using Qemu for running tests.
Linux targets are not currently supported, as they require the ilp32d or lp64d
(hard double precision) ABI. The only fiddly part is actually in the Clang
frontend, handling structs composed of two reals or one integer + one real.
This is obviously high up on the todo list.
https://reviews.llvm.org/D39963
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