warm canopy
const target = b.standardTargetOptions(.{
.default_target = .{
.cpu_arch = std.Target.Cpu.Arch.riscv64,
.os_tag = std.Target.Os.Tag.freestanding,
.abi = std.Target.Abi.none,
.ofmt = std.Target.ObjectFormat.elf,
.cpu_model = .{ .explicit = &std.Target.riscv.cpu.baseline_rv64 },
},
});
I'm using these build options and I'm getting about 1070 of these errors.
error: ld.lld: /home/chris/.cache/zig/o/16002fdb080b21242a4512bb77c96eae/libcompiler_rt.a(/home/chris/.cache/zig/o/16002fdb080b21242a4512bb77c96eae/libcompiler_rt_zcu.o):(function __atomic_compare_exchange_16: .text.__atomic_compare_exchange_16+0xc): relocation R_RISCV_HI20 out of range: 524356 is not in [-524288, 524287]; references 'compiler_rt.atomics.spinlocks'
note: referenced by atomics.zig:104 (/home/chris/zig/0.15.0/lib/compiler_rt/atomics.zig:104)
note: defined in
...
Build Summary: 0/3 steps succeeded; 1 failed
install transitive failure
└─ install vm-kit transitive failure
└─ compile exe vm-kit Debug riscv64-freestanding-none 1070 error
It's just an entry.S file and a main.zig with an exported _start function.
I have tried other targets as well. (linux-none-elf) I know when I build this with rust, the triple is unknown-none-elf.. I have tried with that combo in the build options. with more relo errors.
My linker script is putting the text at 0x8000_0000.
A quick google shows that the code model needs to be medany, but im not sure how to set that in zig
oblique monolith