target/riscv: Pass ra to riscv_csrrw

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250425152311.804338-5-richard.henderson@linaro.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/hw/riscv/riscv_hart.c b/hw/riscv/riscv_hart.c
index 333083a4f1aa44b6648e810da0bd57b360caac97..7f2676008cfd62dc8492d59592c8f2d1ea57d4d5 100644 (file)
--- a/hw/riscv/riscv_hart.c
+++ b/hw/riscv/riscv_hart.c
@@ -72,7 +72,7 @@ static void csr_call(char *cmd, uint64_t cpu_num, int csrno, uint64_t *val)
         ret = riscv_csrr(env, csrno, (target_ulong *)val);
     } else if (strcmp(cmd, "set_csr") == 0) {
         ret = riscv_csrrw(env, csrno, NULL, *(target_ulong *)val,
-                MAKE_64BIT_MASK(0, TARGET_LONG_BITS));
+                          MAKE_64BIT_MASK(0, TARGET_LONG_BITS), 0);
     }
 
     g_assert(ret == RISCV_EXCP_NONE);

diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 4265ce06ee7c190470352de3c2c1e826a379da8b..f674e93a4f9b4c281f54541a6ef6309ace009a05 100644 (file)
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -813,8 +813,8 @@ RISCVException riscv_csrr(CPURISCVState *env, int csrno,
                           target_ulong *ret_value);
 
 RISCVException riscv_csrrw(CPURISCVState *env, int csrno,
-                           target_ulong *ret_value,
-                           target_ulong new_value, target_ulong write_mask);
+                           target_ulong *ret_value, target_ulong new_value,
+                           target_ulong write_mask, uintptr_t ra);
 RISCVException riscv_csrrw_debug(CPURISCVState *env, int csrno,
                                  target_ulong *ret_value,
                                  target_ulong new_value,
@@ -823,13 +823,13 @@ RISCVException riscv_csrrw_debug(CPURISCVState *env, int csrno,
 static inline void riscv_csr_write(CPURISCVState *env, int csrno,
                                    target_ulong val)
 {
-    riscv_csrrw(env, csrno, NULL, val, MAKE_64BIT_MASK(0, TARGET_LONG_BITS));
+    riscv_csrrw(env, csrno, NULL, val, MAKE_64BIT_MASK(0, TARGET_LONG_BITS), 0);
 }
 
 static inline target_ulong riscv_csr_read(CPURISCVState *env, int csrno)
 {
     target_ulong val = 0;
-    riscv_csrrw(env, csrno, &val, 0, 0);
+    riscv_csrrw(env, csrno, &val, 0, 0, 0);
     return val;
 }
 

diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index 8af0304a36271bbf33048cebf545ed7552fccf87..807a891e7daab8b47edc7618777fd91f8a80411a 100644 (file)
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -5574,15 +5574,15 @@ RISCVException riscv_csrr(CPURISCVState *env, int csrno,
 }
 
 RISCVException riscv_csrrw(CPURISCVState *env, int csrno,
-                           target_ulong *ret_value,
-                           target_ulong new_value, target_ulong write_mask)
+                           target_ulong *ret_value, target_ulong new_value,
+                           target_ulong write_mask, uintptr_t ra)
 {
     RISCVException ret = riscv_csrrw_check(env, csrno, true);
     if (ret != RISCV_EXCP_NONE) {
         return ret;
     }
 
-    return riscv_csrrw_do64(env, csrno, ret_value, new_value, write_mask, 0);
+    return riscv_csrrw_do64(env, csrno, ret_value, new_value, write_mask, ra);
 }
 
 static RISCVException riscv_csrrw_do128(CPURISCVState *env, int csrno,
@@ -5704,7 +5704,7 @@ RISCVException riscv_csrrw_debug(CPURISCVState *env, int csrno,
     if (!write_mask) {
         ret = riscv_csrr(env, csrno, ret_value);
     } else {
-        ret = riscv_csrrw(env, csrno, ret_value, new_value, write_mask);
+        ret = riscv_csrrw(env, csrno, ret_value, new_value, write_mask, 0);
     }
 #if !defined(CONFIG_USER_ONLY)
     env->debugger = false;

diff --git a/target/riscv/op_helper.c b/target/riscv/op_helper.c
index 05316f2088c358d486aa28586a4c177f5142fd13..06721016374146a2d177ae3391b3465520712404 100644 (file)
--- a/target/riscv/op_helper.c
+++ b/target/riscv/op_helper.c
@@ -71,7 +71,7 @@ target_ulong helper_csrr(CPURISCVState *env, int csr)
 void helper_csrw(CPURISCVState *env, int csr, target_ulong src)
 {
     target_ulong mask = env->xl == MXL_RV32 ? UINT32_MAX : (target_ulong)-1;
-    RISCVException ret = riscv_csrrw(env, csr, NULL, src, mask);
+    RISCVException ret = riscv_csrrw(env, csr, NULL, src, mask, GETPC());
 
     if (ret != RISCV_EXCP_NONE) {
         riscv_raise_exception(env, ret, GETPC());
@@ -82,7 +82,7 @@ target_ulong helper_csrrw(CPURISCVState *env, int csr,
                           target_ulong src, target_ulong write_mask)
 {
     target_ulong val = 0;
-    RISCVException ret = riscv_csrrw(env, csr, &val, src, write_mask);
+    RISCVException ret = riscv_csrrw(env, csr, &val, src, write_mask, GETPC());
 
     if (ret != RISCV_EXCP_NONE) {
         riscv_raise_exception(env, ret, GETPC());