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!33 OpenHarmony LiteOS-A QEMU support

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Merge pull request !33 from WojciechZmuda/qemu-arm-dev
This commit is contained in:
openharmony_ci
2020-12-31 18:21:58 +08:00
committed by Gitee
parent 0d56a61aa8 0403820b22
commit 58da2cb0c2
28 changed files with 314 additions and 35 deletions
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4
kernel/base/include/los_vm_iomap.h
View File

@@ -46,8 +46,8 @@ enum DmaMemType {
DMA_NOCACHE
};
#define IS_PERIPH_ADDR(addr) ((addr >= PERIPH_PMM_BASE) && (addr <= PERIPH_PMM_BASE + PERIPH_PMM_SIZE))
#define IS_MEMORY_ADDR(addr) ((addr >= DDR_MEM_ADDR) && (addr <= DDR_MEM_ADDR + DDR_MEM_SIZE))
#define IS_PERIPH_ADDR(addr) (((addr) >= U32_C(PERIPH_PMM_BASE)) && ((addr) <= U32_C(PERIPH_PMM_BASE) + U32_C(PERIPH_PMM_SIZE)))
#define IS_MEMORY_ADDR(addr) (((addr) >= U32_C(DDR_MEM_ADDR)) && ((addr) <= U32_C(DDR_MEM_ADDR) + U32_C(DDR_MEM_SIZE)))
/* thread safety */
VOID *LOS_DmaMemAlloc(DMA_ADDR_T *dmaAddr, size_t size, size_t align, enum DmaMemType type);

14
kernel/base/include/los_vm_zone.h
View File

@@ -40,11 +40,11 @@ extern "C" {
#endif /* __cplusplus */
#endif /* __cplusplus */
#define DEFINE_(X) X##U
#define DEFINE(X) DEFINE_(X)
#define _U32_C(X) X##U
#define U32_C(X) _U32_C(X)
#define KERNEL_VMM_BASE DEFINE(KERNEL_VADDR_BASE)
#define KERNEL_VMM_SIZE DEFINE(KERNEL_VADDR_SIZE)
#define KERNEL_VMM_BASE U32_C(KERNEL_VADDR_BASE)
#define KERNEL_VMM_SIZE U32_C(KERNEL_VADDR_SIZE)
#define KERNEL_ASPACE_BASE KERNEL_VMM_BASE
#define KERNEL_ASPACE_SIZE KERNEL_VMM_SIZE
@@ -57,11 +57,11 @@ extern "C" {
#define VMALLOC_SIZE 0x08000000
#define PERIPH_DEVICE_BASE (VMALLOC_START + VMALLOC_SIZE)
#define PERIPH_DEVICE_SIZE PERIPH_PMM_SIZE
#define PERIPH_DEVICE_SIZE U32_C(PERIPH_PMM_SIZE)
#define PERIPH_CACHED_BASE (PERIPH_DEVICE_BASE + PERIPH_DEVICE_SIZE)
#define PERIPH_CACHED_SIZE PERIPH_PMM_SIZE
#define PERIPH_CACHED_SIZE U32_C(PERIPH_PMM_SIZE)
#define PERIPH_UNCACHED_BASE (PERIPH_CACHED_BASE + PERIPH_CACHED_SIZE)
#define PERIPH_UNCACHED_SIZE PERIPH_PMM_SIZE
#define PERIPH_UNCACHED_SIZE U32_C(PERIPH_PMM_SIZE)
#define IO_DEVICE_ADDR(paddr) (paddr - PERIPH_PMM_BASE + PERIPH_DEVICE_BASE)
#define IO_CACHED_ADDR(paddr) (paddr - PERIPH_PMM_BASE + PERIPH_CACHED_BASE)