Enable target features for riscv64 Rust builds

This CL enables the following features for riscv64 Rust builds in
Android: V, Zba, Zbb, and Zbs

Test: m rust
Bug: 300313717
Bug: 300312461
Change-Id: I8712b1850a60a05e99a3e89e602bb56d2ccf2563

parent 748f8fb6

rust/config/riscv64_device.go

+6 −2

Original line number	Diff line number	Diff line
		@@ -24,7 +24,11 @@ var (
		Riscv64RustFlags = []string{
		"-C force-frame-pointers=y",
		}
		Riscv64ArchFeatureRustFlags = map[string][]string{"": {}}
		Riscv64ArchFeatureRustFlags = map[string][]string{
		"riscv64": {
		"-C target-feature=+V,+Zba,+Zbb,+Zbs",
		},
		}
		Riscv64LinkFlags = []string{}

		Riscv64ArchVariantRustFlags = map[string][]string{"": {}}