github/acrn-hypervisor
1
0
Fork 0
mirror of https://github.com/projectacrn/acrn-hypervisor.git synced 2025-06-19 04:02:05 +00:00
Code Issues Projects Releases Wiki Activity

hv: fix 'Static procedure is not explicitly called in code analysed'

Browse Source 
MISRA-C states that redundant code reduce the maintainability of code.

In some cases, we would like to keep the current unused static functions
for code completeness, such as checking register info. These functions
might be used later.

This patch removes the unused static function 'mmu_pt_for_pde'.
Looks like it is legacy code and not being used in our project.

Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Reviewed-by: Li, Fei1 <fei1.li@intel.com>
This commit is contained in:
Shiqing Gao 2018-09-19 17:04:58 +08:00 committed by lijinxia
parent ac9ebc5e0f
commit 4e17d2076c
1 changed files with 0 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
hypervisor/include/arch/x86/mmu.h
View File

@ -115,19 +115,6 @@ struct e820_entry {
#define E820_TYPE_ACPI_NVS 4U /* EFI 10 */ #define E820_TYPE_ACPI_NVS 4U /* EFI 10 */
#define E820_TYPE_UNUSABLE 5U /* EFI 8 */ #define E820_TYPE_UNUSABLE 5U /* EFI 8 */
/** Calculates the page table address for a given address.
*
* @param pd The base address of the page directory.
* @param vaddr The virtual address to calculate the page table address for.
*
* @return A pointer to the page table for the specified virtual address.
*
*/
static inline void *mmu_pt_for_pde(uint32_t *pd, uint32_t vaddr)
{
return pd + (((vaddr >> 22U) + 1U) * 1024U);
}
static inline void cache_flush_invalidate_all(void) static inline void cache_flush_invalidate_all(void)
{ {
asm volatile (" wbinvd\n" : : : "memory"); asm volatile (" wbinvd\n" : : : "memory");