Changeset 89c57b6 in mainline for kernel/arch/amd64/include/mm/page.h

Timestamp:

2011-04-13T14:45:41Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

88634420

Parents:

cefb126 (diff), 17279ead (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• kernel/arch/amd64/include/mm/page.h (modified) (5 diffs)

kernel/arch/amd64/include/mm/page.h

@@ -46 +46 @@
 
 #include <arch/mm/frame.h>
+#include <trace.h>
 
 #define PAGE_WIDTH  FRAME_WIDTH
@@ -54 +55 @@
 #ifndef __ASM__
 
-#define KA2PA(x)  (((uintptr_t) (x)) - 0xffff800000000000)
-#define PA2KA(x)  (((uintptr_t) (x)) + 0xffff800000000000)
+#define KA2PA(x)  (((uintptr_t) (x)) - UINT64_C(0xffff800000000000))
+#define PA2KA(x)  (((uintptr_t) (x)) + UINT64_C(0xffff800000000000))
 
 #else /* __ASM__ */
@@ -77 +78 @@
 
 /* Macros calculating indices into page tables in each level. */
-#define PTL0_INDEX_ARCH(vaddr)  (((vaddr) >> 39) & 0x1ff)
-#define PTL1_INDEX_ARCH(vaddr)  (((vaddr) >> 30) & 0x1ff)
-#define PTL2_INDEX_ARCH(vaddr)  (((vaddr) >> 21) & 0x1ff)
-#define PTL3_INDEX_ARCH(vaddr)  (((vaddr) >> 12) & 0x1ff)
+#define PTL0_INDEX_ARCH(vaddr)  (((vaddr) >> 39) & 0x1ffU)
+#define PTL1_INDEX_ARCH(vaddr)  (((vaddr) >> 30) & 0x1ffU)
+#define PTL2_INDEX_ARCH(vaddr)  (((vaddr) >> 21) & 0x1ffU)
+#define PTL3_INDEX_ARCH(vaddr)  (((vaddr) >> 12) & 0x1ffU)
 
 /* Get PTE address accessors for each level. */
@@ -187 +188 @@
 } __attribute__ ((packed)) pte_t;
 
-static inline unsigned int get_pt_flags(pte_t *pt, size_t i)
+NO_TRACE static inline unsigned int get_pt_flags(pte_t *pt, size_t i)
 {
         pte_t *p = &pt[i];
@@ -200 +201 @@
 }
 
-static inline void set_pt_addr(pte_t *pt, size_t i, uintptr_t a)
+NO_TRACE static inline void set_pt_addr(pte_t *pt, size_t i, uintptr_t a)
 {
         pte_t *p = &pt[i];
         
-        p->addr_12_31 = (a >> 12) & 0xfffff;
+        p->addr_12_31 = (a >> 12) & UINT32_C(0xfffff);
         p->addr_32_51 = a >> 32;
 }
 
-static inline void set_pt_flags(pte_t *pt, size_t i, int flags)
+NO_TRACE static inline void set_pt_flags(pte_t *pt, size_t i, int flags)
 {
         pte_t *p = &pt[i];