diff options
Diffstat (limited to 'gcc/config/riscv/riscv.h')
| -rw-r--r-- | gcc/config/riscv/riscv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/riscv/riscv.h b/gcc/config/riscv/riscv.h index 1c1c3431119..6144e267727 100644 --- a/gcc/config/riscv/riscv.h +++ b/gcc/config/riscv/riscv.h @@ -891,9 +891,13 @@ extern unsigned riscv_stack_boundary; #define SHIFT_RS1 15 #define SHIFT_IMM 20 #define IMM_BITS 12 +#define C_SxSP_BITS 6 #define IMM_REACH (1LL << IMM_BITS) #define CONST_HIGH_PART(VALUE) (((VALUE) + (IMM_REACH/2)) & ~(IMM_REACH-1)) #define CONST_LOW_PART(VALUE) ((VALUE) - CONST_HIGH_PART (VALUE)) +#define SWSP_REACH (4LL << C_SxSP_BITS) +#define SDSP_REACH (8LL << C_SxSP_BITS) + #endif /* ! GCC_RISCV_H */ |