yystopf/openharmony_kernel_liteos_m
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Description: add hook framework

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Change-Id: I45c37c3c92e74e676818e713fa46b3a9fe970e68
This commit is contained in:
arvinzzz
2021-04-01 11:26:49 +08:00
parent 9a9ffb0770
commit 62caa74382
17 changed files with 555 additions and 44 deletions
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31
kernel/src/mm/los_memory.c
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@@ -29,15 +29,14 @@
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "securec.h"
#include "los_config.h"
#include "los_interrupt.h"
#include "los_arch.h"
#include "los_memory.h"
#include "los_task.h"
#include "securec.h"
#include "los_arch.h"
#include "los_config.h"
#include "los_debug.h"
#ifdef LOSCFG_LIB_LIBC
#endif
#include "los_hook.h"
#include "los_interrupt.h"
#include "los_task.h"
#ifdef __cplusplus
#if __cplusplus
@@ -911,6 +910,8 @@ UINT32 LOS_MemInit(VOID *pool, UINT32 size)
LOS_TraceReg(LOS_TRACE_MEM_INFO, OsMemInfoTrace, LOS_TRACE_MEM_INFO_NAME, LOS_TRACE_ENABLE);
#endif
OsHookCall(LOS_HOOK_TYPE_MEM_INIT, pool, size);
return LOS_OK;
}
@@ -932,6 +933,8 @@ UINT32 LOS_MemDeInit(VOID *pool)
LOS_TraceUnreg(LOS_TRACE_MEM_INFO);
#endif
OsHookCall(LOS_HOOK_TYPE_MEM_DEINIT, pool);
return LOS_OK;
}
@@ -1041,6 +1044,8 @@ VOID *LOS_MemAlloc(VOID *pool, UINT32 size)
poolStatus.maxFreeNodeSize, poolStatus.usedNodeNum, poolStatus.freeNodeNum);
#endif
OsHookCall(LOS_HOOK_TYPE_MEM_ALLOC, pool, size);
return ptr;
}
@@ -1104,6 +1109,8 @@ VOID *LOS_MemAllocAlign(VOID *pool, UINT32 size, UINT32 boundary)
LOS_Trace(LOS_TRACE_MEM_TIME, (UINTPTR)pool & MEM_POOL_ADDR_MASK, MEM_TRACE_MEMALIGN, timeUsed);
#endif
OsHookCall(LOS_HOOK_TYPE_MEM_ALLOCALIGN, pool, size, boundary);
return ptr;
}
@@ -1304,6 +1311,8 @@ UINT32 LOS_MemFree(VOID *pool, VOID *ptr)
LOS_Trace(LOS_TRACE_MEM_TIME, (UINTPTR)pool & MEM_POOL_ADDR_MASK, MEM_TRACE_FREE, timeUsed);
#endif
OsHookCall(LOS_HOOK_TYPE_MEM_FREE, pool, ptr);
return ret;
}
@@ -1384,6 +1393,8 @@ VOID *LOS_MemRealloc(VOID *pool, VOID *ptr, UINT32 size)
return NULL;
}
OsHookCall(LOS_HOOK_TYPE_MEM_REALLOC, pool, ptr, size);
if (ptr == NULL) {
return LOS_MemAlloc(pool, size);
}
@@ -1699,7 +1710,7 @@ STATIC VOID OsMemNodeInfo(const struct OsMemNodeHead *tmpNode,
usedNode->header.sizeAndFlag);
} else {
freeNode = (struct OsMemFreeNodeHead *)tmpNode;
PRINTK("\n broken node head: 0x%x 0x%x "
PRINTK("\n broken node head: 0x%x 0x%x 0x%x "
#if (LOSCFG_BASE_MEM_NODE_INTEGRITY_CHECK == 1)
"0x%x "
#endif
@@ -1725,7 +1736,7 @@ STATIC VOID OsMemNodeInfo(const struct OsMemNodeHead *tmpNode,
usedNode->header.sizeAndFlag);
} else {
freeNode = (struct OsMemFreeNodeHead *)preNode;
PRINTK("prev node head: 0x%x 0x%x "
PRINTK("prev node head: 0x%x 0x%x 0x%x "
#if (LOSCFG_BASE_MEM_NODE_INTEGRITY_CHECK == 1)
"0x%x "
#endif
@@ -1932,7 +1943,7 @@ STATIC VOID OsMemInfoPrint(VOID *pool)
"max free node size used node num free node num UsageWaterLine\n");
PRINTK("--------------- -------- ------- -------- "
"-------------- ------------- ------------ ------------\n");
PRINTK("%-16#x 0x%-8x 0x%-8x 0x%-8x 0x%-16x 0x%-13x 0x%-13x 0x%-13x\n",
PRINTK("0x%-16x 0x%-8x 0x%-8x 0x%-8x 0x%-16x 0x%-13x 0x%-13x 0x%-13x\n",
poolInfo->info.pool, LOS_MemPoolSizeGet(pool), status.totalUsedSize,
status.totalFreeSize, status.maxFreeNodeSize, status.usedNodeNum,
status.freeNodeNum, status.usageWaterLine);