target/riscv: Update CSR bits name for svadu extension

The Svadu specification updated the name of the *envcfg bit from
HADE to ADUE.

Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20230816141916.66898-1-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index fae1c92c5c085ded6731e88dc43a38df38803f35..8071f05f15eb64ec962be0aee53b8089aea65d70 100644 (file)
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -886,9 +886,9 @@ static void riscv_cpu_reset_hold(Object *obj)
     env->two_stage_lookup = false;
 
     env->menvcfg = (cpu->cfg.ext_svpbmt ? MENVCFG_PBMTE : 0) |
-                   (cpu->cfg.ext_svadu ? MENVCFG_HADE : 0);
+                   (cpu->cfg.ext_svadu ? MENVCFG_ADUE : 0);
     env->henvcfg = (cpu->cfg.ext_svpbmt ? HENVCFG_PBMTE : 0) |
-                   (cpu->cfg.ext_svadu ? HENVCFG_HADE : 0);
+                   (cpu->cfg.ext_svadu ? HENVCFG_ADUE : 0);
 
     /* Initialized default priorities of local interrupts. */
     for (i = 0; i < ARRAY_SIZE(env->miprio); i++) {

diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h
index 31a8d80990a2d62ab70381605da359fe99f086de..3d6ffaabc79d94a3d98e74a90374793fb240a11d 100644 (file)
--- a/target/riscv/cpu_bits.h
+++ b/target/riscv/cpu_bits.h
@@ -745,12 +745,12 @@ typedef enum RISCVException {
 #define MENVCFG_CBIE                       (3UL << 4)
 #define MENVCFG_CBCFE                      BIT(6)
 #define MENVCFG_CBZE                       BIT(7)
-#define MENVCFG_HADE                       (1ULL << 61)
+#define MENVCFG_ADUE                       (1ULL << 61)
 #define MENVCFG_PBMTE                      (1ULL << 62)
 #define MENVCFG_STCE                       (1ULL << 63)
 
 /* For RV32 */
-#define MENVCFGH_HADE                      BIT(29)
+#define MENVCFGH_ADUE                      BIT(29)
 #define MENVCFGH_PBMTE                     BIT(30)
 #define MENVCFGH_STCE                      BIT(31)
 
@@ -763,12 +763,12 @@ typedef enum RISCVException {
 #define HENVCFG_CBIE                       MENVCFG_CBIE
 #define HENVCFG_CBCFE                      MENVCFG_CBCFE
 #define HENVCFG_CBZE                       MENVCFG_CBZE
-#define HENVCFG_HADE                       MENVCFG_HADE
+#define HENVCFG_ADUE                       MENVCFG_ADUE
 #define HENVCFG_PBMTE                      MENVCFG_PBMTE
 #define HENVCFG_STCE                       MENVCFG_STCE
 
 /* For RV32 */
-#define HENVCFGH_HADE                       MENVCFGH_HADE
+#define HENVCFGH_ADUE                       MENVCFGH_ADUE
 #define HENVCFGH_PBMTE                      MENVCFGH_PBMTE
 #define HENVCFGH_STCE                       MENVCFGH_STCE
 

diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c
index 9f611d89bb9403d4775d59c599b404d3ab9b021d..3a02079290f6e2251e5b526882de759f5bf3713b 100644 (file)
--- a/target/riscv/cpu_helper.c
+++ b/target/riscv/cpu_helper.c
@@ -861,11 +861,11 @@ static int get_physical_address(CPURISCVState *env, hwaddr *physical,
     }
 
     bool pbmte = env->menvcfg & MENVCFG_PBMTE;
-    bool hade = env->menvcfg & MENVCFG_HADE;
+    bool adue = env->menvcfg & MENVCFG_ADUE;
 
     if (first_stage && two_stage && env->virt_enabled) {
         pbmte = pbmte && (env->henvcfg & HENVCFG_PBMTE);
-        hade = hade && (env->henvcfg & HENVCFG_HADE);
+        adue = adue && (env->henvcfg & HENVCFG_ADUE);
     }
 
     int ptshift = (levels - 1) * ptidxbits;
@@ -1026,7 +1026,7 @@ restart:
 
     /* Page table updates need to be atomic with MTTCG enabled */
     if (updated_pte != pte && !is_debug) {
-        if (!hade) {
+        if (!adue) {
             return TRANSLATE_FAIL;
         }
 

diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index 661744e6d4c23134ee6bfb9946ce55ec0b8daef2..63c3b0d9fc0cbcb3887548d98ef282c5cba90bf2 100644 (file)
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -1957,7 +1957,7 @@ static RISCVException write_menvcfg(CPURISCVState *env, int csrno,
     if (riscv_cpu_mxl(env) == MXL_RV64) {
         mask |= (cfg->ext_svpbmt ? MENVCFG_PBMTE : 0) |
                 (cfg->ext_sstc ? MENVCFG_STCE : 0) |
-                (cfg->ext_svadu ? MENVCFG_HADE : 0);
+                (cfg->ext_svadu ? MENVCFG_ADUE : 0);
     }
     env->menvcfg = (env->menvcfg & ~mask) | (val & mask);
 
@@ -1977,7 +1977,7 @@ static RISCVException write_menvcfgh(CPURISCVState *env, int csrno,
     const RISCVCPUConfig *cfg = riscv_cpu_cfg(env);
     uint64_t mask = (cfg->ext_svpbmt ? MENVCFG_PBMTE : 0) |
                     (cfg->ext_sstc ? MENVCFG_STCE : 0) |
-                    (cfg->ext_svadu ? MENVCFG_HADE : 0);
+                    (cfg->ext_svadu ? MENVCFG_ADUE : 0);
     uint64_t valh = (uint64_t)val << 32;
 
     env->menvcfg = (env->menvcfg & ~mask) | (valh & mask);
@@ -2029,7 +2029,7 @@ static RISCVException read_henvcfg(CPURISCVState *env, int csrno,
      * henvcfg.stce is read_only 0 when menvcfg.stce = 0
      * henvcfg.hade is read_only 0 when menvcfg.hade = 0
      */
-    *val = env->henvcfg & (~(HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_HADE) |
+    *val = env->henvcfg & (~(HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_ADUE) |
                            env->menvcfg);
     return RISCV_EXCP_NONE;
 }
@@ -2046,7 +2046,7 @@ static RISCVException write_henvcfg(CPURISCVState *env, int csrno,
     }
 
     if (riscv_cpu_mxl(env) == MXL_RV64) {
-        mask |= env->menvcfg & (HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_HADE);
+        mask |= env->menvcfg & (HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_ADUE);
     }
 
     env->henvcfg = (env->henvcfg & ~mask) | (val & mask);
@@ -2064,7 +2064,7 @@ static RISCVException read_henvcfgh(CPURISCVState *env, int csrno,
         return ret;
     }
 
-    *val = (env->henvcfg & (~(HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_HADE) |
+    *val = (env->henvcfg & (~(HENVCFG_PBMTE | HENVCFG_STCE | HENVCFG_ADUE) |
                             env->menvcfg)) >> 32;
     return RISCV_EXCP_NONE;
 }
@@ -2073,7 +2073,7 @@ static RISCVException write_henvcfgh(CPURISCVState *env, int csrno,
                                      target_ulong val)
 {
     uint64_t mask = env->menvcfg & (HENVCFG_PBMTE | HENVCFG_STCE |
-                                    HENVCFG_HADE);
+                                    HENVCFG_ADUE);
     uint64_t valh = (uint64_t)val << 32;
     RISCVException ret;