diff options
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/Kconfig | 1 | ||||
| -rw-r--r-- | arch/riscv/Makefile | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index fa78595a6089..8734e040a2de 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -107,6 +107,7 @@ config RISCV select HAVE_PERF_USER_STACK_DUMP select HAVE_POSIX_CPU_TIMERS_TASK_WORK select HAVE_REGS_AND_STACK_ACCESS_API + select HAVE_RUST if 64BIT select HAVE_FUNCTION_ARG_ACCESS_API select HAVE_STACKPROTECTOR select HAVE_SYSCALL_TRACEPOINTS diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 0d13b597cb55..807f82349521 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -26,6 +26,8 @@ ifeq ($(CONFIG_ARCH_RV64I),y) KBUILD_CFLAGS += -mabi=lp64 KBUILD_AFLAGS += -mabi=lp64 + KBUILD_RUSTFLAGS += -Ctarget-cpu=generic-rv64 + KBUILD_LDFLAGS += -melf64lriscv else BITS := 32 @@ -33,6 +35,9 @@ else KBUILD_CFLAGS += -mabi=ilp32 KBUILD_AFLAGS += -mabi=ilp32 + + KBUILD_RUSTFLAGS += -Ctarget-cpu=generic-rv32 + KBUILD_LDFLAGS += -melf32lriscv endif |