diff options
Diffstat (limited to 'target-riscv.c')
| -rw-r--r-- | target-riscv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target-riscv.c b/target-riscv.c index dd25bfb9..3bba7c15 100644 --- a/target-riscv.c +++ b/target-riscv.c @@ -17,6 +17,7 @@ #define RISCV_FPU (RISCV_FLOAT|RISCV_DOUBLE|RISCV_FDIV) #define RISCV_GENERIC (RISCV_MUL|RISCV_DIV|RISCV_ATOMIC|RISCV_FPU) #define RISCV_ZICSR (1 << 10) +#define RISCV_ZIFENCEI (1 << 11) static unsigned int riscv_flags; @@ -49,6 +50,7 @@ static void parse_march_riscv(const char *arg) { "h", 0 }, { "s", 0 }, { "_zicsr", RISCV_ZICSR }, + { "_zifencei", RISCV_ZIFENCEI }, }; int i; @@ -131,6 +133,8 @@ static void predefine_riscv(const struct target *self) predefine("__riscv_muldiv", 1, "1"); if (riscv_flags & RISCV_ZICSR) predefine("__riscv_zicsr", 1, "1"); + if (riscv_flags & RISCV_ZIFENCEI) + predefine("__riscv_zifencei", 1, "1"); if (cmodel) predefine_strong("__riscv_cmodel_%s", cmodel); |