diff options
Diffstat (limited to 'target/riscv/cpu.h')
| -rw-r--r-- | target/riscv/cpu.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index a33dc30be8..0760c0af93 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -65,6 +65,7 @@ #define RVS RV('S') #define RVU RV('U') #define RVH RV('H') +#define RVJ RV('J') /* S extension denotes that Supervisor mode exists, however it is possible to have a core that support S mode but does not have an MMU and there @@ -237,6 +238,17 @@ struct CPURISCVState { /* True if in debugger mode. */ bool debugger; + + /* + * CSRs for PointerMasking extension + */ + target_ulong mmte; + target_ulong mpmmask; + target_ulong mpmbase; + target_ulong spmmask; + target_ulong spmbase; + target_ulong upmmask; + target_ulong upmbase; #endif float_status fp_status; @@ -291,6 +303,7 @@ struct RISCVCPU { bool ext_s; bool ext_u; bool ext_h; + bool ext_j; bool ext_v; bool ext_zba; bool ext_zbb; @@ -339,8 +352,6 @@ int riscv_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg); bool riscv_cpu_fp_enabled(CPURISCVState *env); bool riscv_cpu_virt_enabled(CPURISCVState *env); void riscv_cpu_set_virt_enabled(CPURISCVState *env, bool enable); -bool riscv_cpu_force_hs_excep_enabled(CPURISCVState *env); -void riscv_cpu_set_force_hs_excep(CPURISCVState *env, bool enable); bool riscv_cpu_two_stage_lookup(int mmu_idx); int riscv_cpu_mmu_index(CPURISCVState *env, bool ifetch); hwaddr riscv_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr); @@ -397,6 +408,8 @@ FIELD(TB_FLAGS, HLSX, 10, 1) FIELD(TB_FLAGS, MSTATUS_HS_FS, 11, 2) /* The combination of MXL/SXL/UXL that applies to the current cpu mode. */ FIELD(TB_FLAGS, XL, 13, 2) +/* If PointerMasking should be applied */ +FIELD(TB_FLAGS, PM_ENABLED, 15, 1) #ifdef TARGET_RISCV32 #define riscv_cpu_mxl(env) ((void)(env), MXL_RV32) |