We'll need to export these arrays to the accelerator classes in the next
patches. Mark them as 'const' now because they should not be modified at
runtime.

Note that 'riscv_cpu_options' will also be exported, but can't be marked
as 'const', because the properties are changed via
qdev_property_add_static().

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
---
 target/riscv/cpu.c | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index f8368ce274..048a2dbc77 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1407,7 +1407,7 @@ typedef struct RISCVCPUMultiExtConfig {
     {.name = _name, .offset = CPU_CFG_OFFSET(_prop), \
      .enabled = _defval}
 
-static RISCVCPUMultiExtConfig riscv_cpu_extensions[] = {
+static const RISCVCPUMultiExtConfig riscv_cpu_extensions[] = {
     /* Defaults for standard extensions */
     MULTI_EXT_CFG_BOOL("sscofpmf", ext_sscofpmf, false),
     MULTI_EXT_CFG_BOOL("Zifencei", ext_ifencei, true),
@@ -1469,7 +1469,7 @@ static RISCVCPUMultiExtConfig riscv_cpu_extensions[] = {
     DEFINE_PROP_END_OF_LIST(),
 };
 
-static RISCVCPUMultiExtConfig riscv_cpu_vendor_exts[] = {
+static const RISCVCPUMultiExtConfig riscv_cpu_vendor_exts[] = {
     MULTI_EXT_CFG_BOOL("xtheadba", ext_xtheadba, false),
     MULTI_EXT_CFG_BOOL("xtheadbb", ext_xtheadbb, false),
     MULTI_EXT_CFG_BOOL("xtheadbs", ext_xtheadbs, false),
@@ -1487,7 +1487,7 @@ static RISCVCPUMultiExtConfig riscv_cpu_vendor_exts[] = {
 };
 
 /* These are experimental so mark with 'x-' */
-static RISCVCPUMultiExtConfig riscv_cpu_experimental_exts[] = {
+static const RISCVCPUMultiExtConfig riscv_cpu_experimental_exts[] = {
     /* ePMP 0.9.3 */
     MULTI_EXT_CFG_BOOL("x-epmp", epmp, false),
     MULTI_EXT_CFG_BOOL("x-smaia", ext_smaia, false),
@@ -1558,7 +1558,7 @@ static void cpu_get_multi_ext_cfg(Object *obj, Visitor *v, const char *name,
 }
 
 static void cpu_add_multi_ext_prop(Object *cpu_obj,
-                                   RISCVCPUMultiExtConfig *multi_cfg)
+                                   const RISCVCPUMultiExtConfig *multi_cfg)
 {
     object_property_add(cpu_obj, multi_cfg->name, "bool",
                         cpu_get_multi_ext_cfg,
@@ -1575,11 +1575,13 @@ static void cpu_add_multi_ext_prop(Object *cpu_obj,
 }
 
 static void riscv_cpu_add_multiext_prop_array(Object *obj,
-                                              RISCVCPUMultiExtConfig *array)
+                                        const RISCVCPUMultiExtConfig *array)
 {
+    const RISCVCPUMultiExtConfig *prop;
+
     g_assert(array);
 
-    for (RISCVCPUMultiExtConfig *prop = array; prop && prop->name; prop++) {
+    for (prop = array; prop && prop->name; prop++) {
         cpu_add_multi_ext_prop(obj, prop);
     }
 }
@@ -1620,11 +1622,13 @@ static void riscv_cpu_add_kvm_unavail_prop(Object *obj, const char *prop_name)
 }
 
 static void riscv_cpu_add_kvm_unavail_prop_array(Object *obj,
-                                                 RISCVCPUMultiExtConfig *array)
+                                        const RISCVCPUMultiExtConfig *array)
 {
+    const RISCVCPUMultiExtConfig *prop;
+
     g_assert(array);
 
-    for (RISCVCPUMultiExtConfig *prop = array; prop && prop->name; prop++) {
+    for (prop = array; prop && prop->name; prop++) {
         riscv_cpu_add_kvm_unavail_prop(obj, prop->name);
     }
 }
@@ -1687,7 +1691,7 @@ static void riscv_init_max_cpu_extensions(Object *obj)
 {
     RISCVCPU *cpu = RISCV_CPU(obj);
     CPURISCVState *env = &cpu->env;
-    RISCVCPUMultiExtConfig *prop;
+    const RISCVCPUMultiExtConfig *prop;
 
     /* Enable RVG, RVJ and RVV that are disabled by default */
     set_misa(env, env->misa_mxl, env->misa_ext | RVG | RVJ | RVV);
-- 
2.41.0