Ignore:
Timestamp:
2016-08-31T14:12:45Z (8 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
38dc82d
Parents:
7a67416
Message:

Fix PTE_VALID_ARCH macros

The PTE_VALID_ARCH macros are rewritten so that they don't break the
anti-aliasing rules. The page_ht PTE_VALID_ARCH is modified not to
trigger always-true warnings.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/arch/mips32/include/arch/mm/page.h

    r7a67416 rdc05a9a  
    137137
    138138/* Last-level info macros. */
    139 #define PTE_VALID_ARCH(pte)                     (*((uint32_t *) (pte)) != 0)
    140 #define PTE_PRESENT_ARCH(pte)                   ((pte)->p != 0)
    141 #define PTE_GET_FRAME_ARCH(pte)                 ((pte)->pfn << 12)
    142 #define PTE_WRITABLE_ARCH(pte)                  ((pte)->w != 0)
    143 #define PTE_EXECUTABLE_ARCH(pte)                1
     139#define PTE_VALID_ARCH(pte)             ((pte)->soft_valid != 0)
     140#define PTE_PRESENT_ARCH(pte)           ((pte)->p != 0)
     141#define PTE_GET_FRAME_ARCH(pte)         ((pte)->pfn << 12)
     142#define PTE_WRITABLE_ARCH(pte)          ((pte)->w != 0)
     143#define PTE_EXECUTABLE_ARCH(pte)        1
    144144
    145145#ifndef __ASM__
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