Merge branch 'RT-Thread:master' into ioctl

13 files changed, 441 insertions, 9 deletions

diff --git a/examples/file/listdir.c b/examples/file/listdir.c
index 98fbc5ea2c..06c746a642 100644
--- a/examples/file/listdir.c
+++ b/examples/file/listdir.c
@@ -13,7 +13,7 @@
 
 void list_dir(const char* path)
 {
-    char * fullpath;
+    char * fullpath = RT_NULL;
     DIR *dir;
 
     dir = opendir(path);
@@ -57,7 +57,10 @@ void list_dir(const char* path)
         rt_kprintf("open %s directory failed\n", path);
     }
 
-    rt_free(fullpath);
+    if (RT_NULL != fullpath)
+    {
+        rt_free(fullpath);
+    }
 }
 
 #ifdef RT_USING_FINSH
@@ -80,6 +83,6 @@ static void cmd_list_dir(int argc, char *argv[])
     }
     list_dir(filename);
 }
-FINSH_FUNCTION_EXPORT_ALIAS(cmd_list_dir, __cmd_list_dir, list directory);
+MSH_CMD_EXPORT_ALIAS(cmd_list_dir, list_dir, list directory);
 #endif /* FINSH_USING_MSH */
 #endif /* RT_USING_FINSH */
diff --git a/examples/libc/ex3.c b/examples/libc/ex3.c
index 1697e7145b..615ed8f35c 100644
--- a/examples/libc/ex3.c
+++ b/examples/libc/ex3.c
@@ -9,7 +9,7 @@
 /* Multi-thread searching.
    Illustrates: thread cancellation, cleanup handlers. */
 
-#include <errno.h>
+#include <sys/errno.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
diff --git a/examples/libc/ex6.c b/examples/libc/ex6.c
index ac6319d74c..ba687aa46f 100644
--- a/examples/libc/ex6.c
+++ b/examples/libc/ex6.c
@@ -6,7 +6,7 @@
  * Change Logs:
  * Date           Author       Notes
  */
-#include <errno.h>
+#include <sys/errno.h>
 #include <stdio.h>
 #include <string.h>
 #include <pthread.h>
diff --git a/examples/libc/ex7.c b/examples/libc/ex7.c
index e885f79c57..d1f05dbdcd 100644
--- a/examples/libc/ex7.c
+++ b/examples/libc/ex7.c
@@ -11,7 +11,7 @@
  * Test case that illustrates a timed wait on a condition variable.
  */
 
-#include <errno.h>
+#include <sys/errno.h>
 #include <stdio.h>
 #include <string.h>
 #include <pthread.h>
diff --git a/examples/libc/file.c b/examples/libc/file.c
index 79cdce3092..878d3a98d7 100644
--- a/examples/libc/file.c
+++ b/examples/libc/file.c
@@ -11,7 +11,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <finsh.h>
-#include <errno.h>
+#include <sys/errno.h>
 #include <sys/fcntl.h>
 #include <sys/stat.h>
 
diff --git a/examples/libc/memory.c b/examples/libc/memory.c
index 063d90cfdc..4a31b69017 100644
--- a/examples/libc/memory.c
+++ b/examples/libc/memory.c
@@ -11,7 +11,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <finsh.h>
-#include <errno.h>
+#include <sys/errno.h>
 
 static int errors = 0;
 static void merror(const char *msg)
diff --git a/examples/utest/configs/kernel/config.h b/examples/utest/configs/kernel/config.h
new file mode 100644
index 0000000000..c7fcb763fb
--- /dev/null
+++ b/examples/utest/configs/kernel/config.h
@@ -0,0 +1,304 @@
+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Project Configuration */
+
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 8
+#define RT_USING_SMP
+#define RT_CPUS_NR 2
+#define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_32
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 100
+#define RT_USING_OVERFLOW_CHECK
+#define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDLE_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 1024
+#define RT_USING_TIMER_SOFT
+#define RT_TIMER_THREAD_PRIO 4
+#define RT_TIMER_THREAD_STACK_SIZE 1024
+
+/* kservice optimization */
+
+#define RT_DEBUG
+#define RT_DEBUG_COLOR
+
+/* Inter-Thread communication */
+
+#define RT_USING_SEMAPHORE
+#define RT_USING_MUTEX
+#define RT_USING_EVENT
+#define RT_USING_MAILBOX
+#define RT_USING_MESSAGEQUEUE
+#define RT_USING_SIGNALS
+
+/* Memory Management */
+
+#define RT_USING_MEMPOOL
+#define RT_USING_MEMHEAP
+#define RT_USING_SMALL_MEM
+#define RT_USING_MEMTRACE
+#define RT_USING_HEAP
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_DEVICE_OPS
+#define RT_USING_INTERRUPT_INFO
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 256
+#define RT_CONSOLE_DEVICE_NAME "uart0"
+#define RT_VER_NUM 0x40004
+#define ARCH_ARM
+#define RT_USING_CPU_FFS
+#define ARCH_ARM_CORTEX_A
+#define RT_USING_GIC_V2
+#define ARCH_ARM_CORTEX_A9
+
+/* RT-Thread Components */
+
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
+
+/* C++ features */
+
+#define RT_USING_CPLUSPLUS
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_CMD_SIZE 80
+#define FINSH_USING_MSH
+#define FINSH_USING_MSH_DEFAULT
+#define FINSH_ARG_MAX 10
+
+/* Device virtual file system */
+
+#define RT_USING_DFS
+#define DFS_USING_WORKDIR
+#define DFS_FILESYSTEMS_MAX 4
+#define DFS_FILESYSTEM_TYPES_MAX 8
+#define DFS_FD_MAX 32
+#define RT_USING_DFS_ELMFAT
+
+/* elm-chan's FatFs, Generic FAT Filesystem Module */
+
+#define RT_DFS_ELM_CODE_PAGE 437
+#define RT_DFS_ELM_WORD_ACCESS
+#define RT_DFS_ELM_USE_LFN_3
+#define RT_DFS_ELM_USE_LFN 3
+#define RT_DFS_ELM_LFN_UNICODE_0
+#define RT_DFS_ELM_LFN_UNICODE 0
+#define RT_DFS_ELM_MAX_LFN 255
+#define RT_DFS_ELM_DRIVES 2
+#define RT_DFS_ELM_MAX_SECTOR_SIZE 4096
+#define RT_DFS_ELM_REENTRANT
+#define RT_USING_DFS_DEVFS
+#define RT_USING_DFS_ROMFS
+#define RT_USING_DFS_RAMFS
+
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
+#define RT_USING_SYSTEM_WORKQUEUE
+#define RT_SYSTEM_WORKQUEUE_STACKSIZE 2048
+#define RT_SYSTEM_WORKQUEUE_PRIORITY 23
+#define RT_USING_SERIAL
+#define RT_SERIAL_USING_DMA
+#define RT_SERIAL_RB_BUFSZ 64
+#define RT_USING_I2C
+#define RT_USING_I2C_BITOPS
+#define RT_USING_PIN
+#define RT_USING_MTD_NOR
+#define RT_USING_MTD_NAND
+#define RT_MTD_NAND_DEBUG
+#define RT_USING_RTC
+#define RT_USING_SOFT_RTC
+#define RT_USING_SDIO
+#define RT_SDIO_STACK_SIZE 512
+#define RT_SDIO_THREAD_PRIORITY 15
+#define RT_MMCSD_STACK_SIZE 1024
+#define RT_MMCSD_THREAD_PREORITY 22
+#define RT_MMCSD_MAX_PARTITION 16
+#define RT_USING_SPI
+#define RT_USING_SPI_MSD
+#define RT_USING_SFUD
+#define RT_SFUD_USING_SFDP
+#define RT_SFUD_USING_FLASH_INFO_TABLE
+#define RT_SFUD_SPI_MAX_HZ 50000000
+#define RT_USING_WDT
+
+/* Using USB */
+
+
+/* POSIX layer and C standard library */
+
+#define RT_USING_LIBC
+#define RT_USING_PTHREADS
+#define PTHREAD_NUM_MAX 8
+#define RT_USING_POSIX
+#define RT_USING_POSIX_MMAP
+#define RT_USING_POSIX_TERMIOS
+#define RT_USING_POSIX_GETLINE
+#define RT_USING_POSIX_AIO
+#define RT_LIBC_FIXED_TIMEZONE 8
+
+/* Network */
+
+/* Socket abstraction layer */
+
+#define RT_USING_SAL
+#define SAL_INTERNET_CHECK
+
+/* protocol stack implement */
+
+#define SAL_USING_LWIP
+#define SAL_USING_POSIX
+
+/* Network interface device */
+
+#define RT_USING_NETDEV
+#define NETDEV_USING_IFCONFIG
+#define NETDEV_USING_PING
+#define NETDEV_USING_NETSTAT
+#define NETDEV_USING_AUTO_DEFAULT
+#define NETDEV_IPV4 1
+#define NETDEV_IPV6 0
+
+/* light weight TCP/IP stack */
+
+#define RT_USING_LWIP
+#define RT_USING_LWIP202
+#define RT_LWIP_MEM_ALIGNMENT 4
+#define RT_LWIP_ICMP
+#define RT_LWIP_DNS
+#define RT_LWIP_DHCP
+#define IP_SOF_BROADCAST 1
+#define IP_SOF_BROADCAST_RECV 1
+
+/* Static IPv4 Address */
+
+#define RT_LWIP_IPADDR "192.168.1.30"
+#define RT_LWIP_GWADDR "192.168.1.1"
+#define RT_LWIP_MSKADDR "255.255.255.0"
+#define RT_LWIP_UDP
+#define RT_LWIP_TCP
+#define RT_LWIP_RAW
+#define RT_MEMP_NUM_NETCONN 8
+#define RT_LWIP_PBUF_NUM 16
+#define RT_LWIP_RAW_PCB_NUM 4
+#define RT_LWIP_UDP_PCB_NUM 4
+#define RT_LWIP_TCP_PCB_NUM 4
+#define RT_LWIP_TCP_SEG_NUM 40
+#define RT_LWIP_TCP_SND_BUF 8196
+#define RT_LWIP_TCP_WND 8196
+#define RT_LWIP_TCPTHREAD_PRIORITY 10
+#define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
+#define RT_LWIP_TCPTHREAD_STACKSIZE 1024
+#define RT_LWIP_ETHTHREAD_PRIORITY 12
+#define RT_LWIP_ETHTHREAD_STACKSIZE 1024
+#define RT_LWIP_ETHTHREAD_MBOX_SIZE 8
+#define RT_LWIP_REASSEMBLY_FRAG
+#define LWIP_NETIF_STATUS_CALLBACK 1
+#define LWIP_NETIF_LINK_CALLBACK 1
+#define SO_REUSE 1
+#define LWIP_SO_RCVTIMEO 1
+#define LWIP_SO_SNDTIMEO 1
+#define LWIP_SO_RCVBUF 1
+#define LWIP_SO_LINGER 0
+#define LWIP_NETIF_LOOPBACK 0
+#define RT_LWIP_USING_PING
+
+/* AT commands */
+
+
+/* VBUS(Virtual Software BUS) */
+
+
+/* Utilities */
+
+#define RT_USING_UTEST
+#define UTEST_THR_STACK_SIZE 4096
+#define UTEST_THR_PRIORITY 20
+#define RT_USING_LWP
+
+/* RT-Thread Utestcases */
+
+#define RT_USING_UTESTCASES
+
+/* Utest Self Testcase */
+
+#define UTEST_SELF_PASS_TC
+
+/* Kernel memheap stability Testcase */
+
+#define UTEST_MEMHEAP_TC
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+
+/* Wiced WiFi */
+
+
+/* IoT Cloud */
+
+
+/* security packages */
+
+
+/* language packages */
+
+
+/* multimedia packages */
+
+
+/* tools packages */
+
+
+/* system packages */
+
+
+/* Micrium: Micrium software products porting for RT-Thread */
+
+
+/* peripheral libraries and drivers */
+
+
+/* AI packages */
+
+
+/* miscellaneous packages */
+
+
+/* samples: kernel and components samples */
+
+
+/* entertainment: terminal games and other interesting software packages */
+
+#define SOC_VEXPRESS_A9
+#define RT_USING_UART0
+#define RT_USING_UART1
+#define BSP_DRV_EMAC
+
+#endif
diff --git a/examples/utest/configs/utest_self/config.h b/examples/utest/configs/utest_self/config.h
index 2080a544b0..fa94023c42 100644
--- a/examples/utest/configs/utest_self/config.h
+++ b/examples/utest/configs/utest_self/config.h
@@ -54,6 +54,7 @@
 #define RT_CONSOLE_DEVICE_NAME "uart0"
 #define RT_VER_NUM 0x40004
 #define ARCH_ARM
+#define RT_USING_CPU_FFS
 #define ARCH_ARM_CORTEX_A
 #define RT_USING_GIC_V2
 #define ARCH_ARM_CORTEX_A9
diff --git a/examples/utest/testcases/Kconfig b/examples/utest/testcases/Kconfig
index da80eb30ae..a9b556f1e3 100644
--- a/examples/utest/testcases/Kconfig
+++ b/examples/utest/testcases/Kconfig
@@ -8,6 +8,7 @@ config RT_USING_UTESTCASES
 if RT_USING_UTESTCASES
 
 source "$RTT_DIR/examples/utest/testcases/utest/Kconfig"
+source "$RTT_DIR/examples/utest/testcases/kernel/Kconfig"
 
 endif
 
diff --git a/examples/utest/testcases/kernel/Kconfig b/examples/utest/testcases/kernel/Kconfig
new file mode 100644
index 0000000000..14334af16f
--- /dev/null
+++ b/examples/utest/testcases/kernel/Kconfig
@@ -0,0 +1,8 @@
+menu "Kernel Testcase"
+
+config UTEST_MEMHEAP_TC
+    bool "memheap stability test"
+    default y
+    depends on RT_USING_MEMHEAP
+
+endmenu
diff --git a/examples/utest/testcases/kernel/SConscript b/examples/utest/testcases/kernel/SConscript
new file mode 100644
index 0000000000..9411cdd9a0
--- /dev/null
+++ b/examples/utest/testcases/kernel/SConscript
@@ -0,0 +1,15 @@
+Import('rtconfig')
+from building import *
+
+cwd     = GetCurrentDir()
+src     = Split('''
+''')
+
+if GetDepend(['UTEST_MEMHEAP_TC']):
+    src += ['memheap_tc.c']
+
+CPPPATH = [cwd]
+
+group = DefineGroup('utestcases', src, depend = [], CPPPATH = CPPPATH)
+
+Return('group')
diff --git a/examples/utest/testcases/kernel/memheap_tc.c b/examples/utest/testcases/kernel/memheap_tc.c
new file mode 100644
index 0000000000..ee52bdb185
--- /dev/null
+++ b/examples/utest/testcases/kernel/memheap_tc.c
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2006-2019, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2019-01-16     flybreak     the first version
+ */
+
+#include <rtthread.h>
+#include <stdlib.h>
+#include "utest.h"
+
+#define HEAP_SIZE        (64 * 1024)
+#define HEAP_ALIGN       (4)
+#define SLICE_NUM        (40)
+#define TEST_TIMES       (100000)
+#define HEAP_NAME        "heap1"
+#define SLICE_SIZE_MAX   (HEAP_SIZE/SLICE_NUM)
+
+static void memheap_test(void)
+{
+    struct rt_memheap heap1;
+    rt_uint32_t ptr_start;
+    void *ptr[SLICE_NUM];
+    int i, cnt = 0;
+
+    /* init heap */
+    ptr_start = (rt_uint32_t)rt_malloc_align(HEAP_SIZE, HEAP_ALIGN);
+    if (ptr_start == RT_NULL)
+    {
+        rt_kprintf("totle size too big,can not malloc memory!");
+        return;
+    }
+
+    rt_memheap_init(&heap1, HEAP_NAME, (void *)ptr_start, HEAP_SIZE);
+
+    /* test start */
+    for (i = 0; i < SLICE_NUM; i++)
+    {
+        ptr[i] = 0;
+    }
+    /* test alloc */
+    for (i = 0; i < SLICE_NUM; i++)
+    {
+        rt_uint32_t slice_size = rand() % SLICE_SIZE_MAX;
+        ptr[i] = rt_memheap_alloc(&heap1, slice_size);
+    }
+    /* test realloc */
+    while (cnt < TEST_TIMES)
+    {
+        rt_uint32_t slice_size = rand() % SLICE_SIZE_MAX;
+        rt_uint32_t ptr_index = rand() % SLICE_NUM;
+        rt_uint32_t operation = rand() % 2;
+
+        if (ptr[ptr_index])
+        {
+            if (operation == 0) /* free and malloc */
+            {
+                if (ptr[ptr_index])
+                {
+                    rt_memheap_free(ptr[ptr_index]);
+                }
+                ptr[ptr_index] = rt_memheap_alloc(&heap1, slice_size);
+            }
+            else /* realloc */
+            {
+                ptr[ptr_index] = rt_memheap_realloc(&heap1, ptr[ptr_index], slice_size);
+            }
+        }
+        cnt ++;
+        if (cnt % (TEST_TIMES / 10) == 0)
+        {
+            rt_kprintf(">");
+        }
+    }
+
+    rt_kprintf("test OK!\n");
+
+    /* test end */
+    rt_memheap_detach(&heap1);
+    rt_free_align((void *)ptr_start);
+}
+
+static rt_err_t utest_tc_init(void)
+{
+    return RT_EOK;
+}
+
+static rt_err_t utest_tc_cleanup(void)
+{
+    return RT_EOK;
+}
+
+static void testcase(void)
+{
+    UTEST_UNIT_RUN(memheap_test);
+}
+UTEST_TC_EXPORT(testcase, "testcases.kernel.memheap_tc", utest_tc_init, utest_tc_cleanup, 10);
diff --git a/examples/utest/testcases/utest/pass_tc.c b/examples/utest/testcases/utest/pass_tc.c
index 8e93e35b9b..c9ee912fbf 100644
--- a/examples/utest/testcases/utest/pass_tc.c
+++ b/examples/utest/testcases/utest/pass_tc.c
@@ -43,4 +43,4 @@ static void testcase(void)
 {
     UTEST_UNIT_RUN(test_assert_pass);
 }
-UTEST_TC_EXPORT(testcase, "testcases.utest.pass_tc", utest_tc_init, utest_tc_cleanup, 10);
\ No newline at end of file
+UTEST_TC_EXPORT(testcase, "testcases.utest.pass_tc", utest_tc_init, utest_tc_cleanup, 10);