chore: add a mini config for qemu arm virt

support turn off as many features as possible.
current only libc and posix and bsd can not be turned off.

Signed-off-by: Caoruihong <crh.cao@huawei.com>
Change-Id: I1e97570c67593207a56dc11f357eca4b4a018bfd

kernel/base/core/los_process.c

@@ -749,8 +749,12 @@ LITE_OS_SEC_TEXT_INIT UINT32 OsSystemProcessCreate(VOID)
     LOS_ListTailInsert(&kerInitProcess->childrenList, &idleProcess->siblingList);
     idleProcess->group = kerInitProcess->group;
     LOS_ListTailInsert(&kerInitProcess->group->processList, &idleProcess->subordinateGroupList);
+#ifdef LOSCFG_SECURITY_CAPABILITY
     idleProcess->user = kerInitProcess->user;
+#endif
+#ifdef LOSCFG_FS_VFS
     idleProcess->files = kerInitProcess->files;
+#endif
 
     ret = OsIdleTaskCreate();
     if (ret != LOS_OK) {

kernel/base/include/los_vm_filemap.h

@@ -37,7 +37,9 @@
 #ifndef __LOS_VM_FILEMAP_H__
 #define __LOS_VM_FILEMAP_H__
 
+#ifdef LOSCFG_FS_VFS
 #include "fs/file.h"
+#endif
 #include "los_vm_map.h"
 #include "los_vm_page.h"
 #include "los_vm_common.h"

kernel/base/misc/sysinfo_shellcmd.c

@@ -34,6 +34,7 @@
 #include "los_sem_pri.h"
 #include "los_queue_pri.h"
 #include "los_swtmr_pri.h"
+#include "los_task_pri.h"
 
 #ifdef LOSCFG_SHELL
 #include "shcmd.h"

kernel/base/misc/vm_shellcmd.c

@@ -42,8 +42,9 @@
 #include "los_oom.h"
 #include "los_vm_dump.h"
 #include "los_process_pri.h"
+#ifdef LOSCFG_FS_VFS
 #include "fs/path_cache.h"
-
+#endif
 
 #ifdef LOSCFG_KERNEL_VM
 

kernel/base/vm/los_vm_dump.c

@@ -36,7 +36,9 @@
 
 #include "los_vm_dump.h"
 #include "los_mmu_descriptor_v6.h"
+#ifdef LOSCFG_FS_VFS
 #include "fs/fs.h"
+#endif
 #include "los_printf.h"
 #include "los_vm_page.h"
 #include "los_vm_phys.h"

kernel/base/vm/los_vm_filemap.c

@@ -42,6 +42,9 @@
 #include "los_process_pri.h"
 #include "los_vm_lock.h"
 
+#ifndef UNUSED
+#define UNUSED(x)          (VOID)x
+#endif
 
 #ifdef LOSCFG_KERNEL_VM
 

kernel/base/vm/los_vm_map.c

@@ -40,7 +40,9 @@
 #include "los_vm_shm_pri.h"
 #include "los_arch_mmu.h"
 #include "los_process_pri.h"
+#ifdef LOSCFG_FS_VFS
 #include "fs/fs.h"
+#endif
 #include "los_task.h"
 #include "los_memory_pri.h"
 #include "los_vm_boot.h"

kernel/base/vm/los_vm_phys.c

@@ -626,7 +626,7 @@ size_t LOS_PhysPagesFree(LOS_DL_LIST *list)
 #else
 VADDR_T *LOS_PaddrToKVaddr(PADDR_T paddr)
 {
-    if ((paddr < DDR_MEM_ADDR) || (paddr >= (DDR_MEM_ADDR + DDR_MEM_SIZE))) {
+    if ((paddr < DDR_MEM_ADDR) || (paddr >= ((PADDR_T)DDR_MEM_ADDR + DDR_MEM_SIZE))) {
         return NULL;
     }