修复objspace数组访问越界的bug

mkrtos_knl/inc/knl/obj_space.h

@@ -7,7 +7,7 @@
 #include "mm_wrap.h"
 
 #define OBJ_MAP_TAB_SIZE 2
-#define OBJ_MAP_ENTRY_SIZE 16
+#define OBJ_MAP_ENTRY_SIZE 32
 
 #define OBJ_MAP_MAX_ADDR ((OBJ_MAP_ENTRY_SIZE) * (OBJ_MAP_TAB_SIZE))
 

mkrtos_knl/knl/obj_space.c

@@ -29,7 +29,7 @@ void obj_space_release(obj_space_t *obj_space, ram_limit_t *ram)
 void obj_space_del(obj_space_t *obj_space, obj_addr_t inx)
 {
     assert(obj_space);
-    if (inx > OBJ_MAP_MAX_ADDR)
+    if (inx >= OBJ_MAP_MAX_ADDR)
     {
         return;
     }
@@ -46,7 +46,7 @@ obj_map_entry_t *obj_space_insert(obj_space_t *obj_space, ram_limit_t *ram, kobj
 {
     assert(obj_space);
     assert(kobj);
-    if (inx > OBJ_MAP_MAX_ADDR)
+    if (inx >= OBJ_MAP_MAX_ADDR)
     {
         return NULL;
     }
@@ -74,7 +74,7 @@ obj_map_entry_t *obj_space_insert(obj_space_t *obj_space, ram_limit_t *ram, kobj
 obj_map_entry_t *obj_space_lookup(obj_space_t *obj_space, obj_addr_t inx)
 {
     assert(obj_space);
-    if (inx > OBJ_MAP_MAX_ADDR)
+    if (inx >= OBJ_MAP_MAX_ADDR)
     {
         return NULL;
     }

mkrtos_user/lib/sys/inc/u_prot.h

@@ -61,6 +61,7 @@ static inline syscall_prot_t syscall_prot_create(uint8_t op, uint8_t prot, obj_h
         .op = op,
         .prot = prot,
         .obj_inx = obj_inx,
+        .self = 0,
     };
 }
 static inline syscall_prot_t syscall_prot_create4(uint8_t op, uint8_t prot, obj_handler_t obj_inx, uint8_t self)

mkrtos_user/lib/sys_util/src/u_hd_man.c

@@ -7,7 +7,7 @@
 #include <pthread.h>
 
 #define HANDLER_START_INX 10 //!< fd开始的值，前10个内核保留
-#define HANDLER_MAX_NR 64    //!< 单个task最大支持的hd数量
+#define HANDLER_MAX_NR 64   //!< 单个task最大支持的hd数量
 
 static umword_t bitmap_handler_alloc[HANDLER_MAX_NR / WORD_BYTES];
 static pthread_spinlock_t lock;

mkrtos_user/server/init/src/main.c

@@ -34,8 +34,9 @@ int main(int argc, char *args[])
     app_test();
     mpu_test();
     ipc_test();
+    thread_press_test();
 #endif
-    // thread_press_test();
+    kobj_create_press_test();
     uenv_t env = *u_get_global_env();
     obj_handler_t ipc_hd;
     int ret = rpc_creaite_bind_ipc(THREAD_MAIN, NULL, &ipc_hd);

mkrtos_user/server/init/src/test/kobj_create_press.c

@@ -0,0 +1,20 @@
+
+#include "u_log.h"
+#include "u_prot.h"
+#include "u_mm.h"
+#include "u_factory.h"
+#include "u_thread.h"
+#include "u_task.h"
+#include "u_ipc.h"
+#include "u_hd_man.h"
+#include <assert.h>
+#include <stdio.h>
+#include "test.h"
+void kobj_create_press_test(void)
+{
+    while (1)
+    {
+        msg_tag_t tag = factory_create_ipc(FACTORY_PROT, vpage_create_raw3(KOBJ_ALL_RIGHTS, 0, handler_alloc()));
+        assert(msg_tag_get_prot(tag) >= 0);
+    }
+}

mkrtos_user/server/init/src/test/test.h

@@ -14,4 +14,5 @@ void map_test(void);
 void ipc_timeout_test(void);
 void irq_test(void);
 void thread_press_test(void);
+void kobj_create_press_test(void);
 void sleep_tick(int tick);

setting.cmake

@@ -20,7 +20,7 @@ set(CMAKE_SIZE "${CROSS_COMPILE}size" CACHE PATH "" FORCE)
 
 
 # -mfloat-abi=soft  -u _printf_float 
-set(CMAKE_C_FLAGS "-mcpu=cortex-m3 -mthumb -Os -g -lc -lrdimon -mfloat-abi=soft \
+set(CMAKE_C_FLAGS "-mcpu=cortex-m3 -mthumb -O0 -g -lc -lrdimon -mfloat-abi=soft \
 -std=gnu11 -ffunction-sections -fdata-sections -fno-builtin \
 -nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker  \
 --gc-sections -fno-stack-protector \