riscv64: enable Zba.
Cuttlefish still boots to homescreen, all instructions in the extension
are actually seen to be in use, and the bionic tests still pass.
Test: see above
Change-Id: I6373fa6245115b9b6c845db03ee73b321c07e02a
diff --git a/cc/config/riscv64_device.go b/cc/config/riscv64_device.go
index d66697c..77ee977 100644
--- a/cc/config/riscv64_device.go
+++ b/cc/config/riscv64_device.go
@@ -29,14 +29,14 @@
// A temporary fix for SExtWRemoval miscompilation bug.
"-mllvm",
"-riscv-disable-sextw-removal=true",
- "-march=rv64gc_zbb",
+ "-march=rv64gc_zba_zbb",
}
riscv64ArchVariantCflags = map[string][]string{}
riscv64Ldflags = []string{
"-Wl,--hash-style=gnu",
- "-march=rv64gc_zbb",
+ "-march=rv64gc_zba_zbb",
}
riscv64Lldflags = append(riscv64Ldflags,