diff options
Diffstat (limited to 'target/riscv/cpu.h')
-rw-r--r-- | target/riscv/cpu.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 6339e84819..02758ae0eb 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -272,6 +272,8 @@ struct RISCVCPU { CPUNegativeOffsetState neg; CPURISCVState env; + char *dyn_csr_xml; + /* Configuration Settings */ struct { bool ext_i; @@ -472,12 +474,21 @@ typedef int (*riscv_csr_op_fn)(CPURISCVState *env, int csrno, target_ulong *ret_value, target_ulong new_value, target_ulong write_mask); typedef struct { + const char *name; riscv_csr_predicate_fn predicate; riscv_csr_read_fn read; riscv_csr_write_fn write; riscv_csr_op_fn op; } riscv_csr_operations; +/* CSR function table constants */ +enum { + CSR_TABLE_SIZE = 0x1000 +}; + +/* CSR function table */ +extern riscv_csr_operations csr_ops[]; + void riscv_get_csr_ops(int csrno, riscv_csr_operations *ops); void riscv_set_csr_ops(int csrno, riscv_csr_operations *ops); |