diff options
Diffstat (limited to 'arch/nios2')
| -rw-r--r-- | arch/nios2/include/asm/pgtable.h | 6 | ||||
| -rw-r--r-- | arch/nios2/include/asm/syscall.h | 16 |
2 files changed, 16 insertions, 6 deletions
diff --git a/arch/nios2/include/asm/pgtable.h b/arch/nios2/include/asm/pgtable.h index e5d64c84aadf..e98578e27e26 100644 --- a/arch/nios2/include/asm/pgtable.h +++ b/arch/nios2/include/asm/pgtable.h @@ -221,12 +221,6 @@ static inline void pte_clear(struct mm_struct *mm, * Conversion functions: convert a page and protection to a page entry, * and a page entry and page directory to the page they refer to. */ -#define mk_pte(page, prot) (pfn_pte(page_to_pfn(page), prot)) - -/* - * Conversion functions: convert a page and protection to a page entry, - * and a page entry and page directory to the page they refer to. - */ #define pmd_phys(pmd) virt_to_phys((void *)pmd_val(pmd)) #define pmd_pfn(pmd) (pmd_phys(pmd) >> PAGE_SHIFT) #define pmd_page(pmd) (pfn_to_page(pmd_phys(pmd) >> PAGE_SHIFT)) diff --git a/arch/nios2/include/asm/syscall.h b/arch/nios2/include/asm/syscall.h index fff52205fb65..8e3eb1d689bb 100644 --- a/arch/nios2/include/asm/syscall.h +++ b/arch/nios2/include/asm/syscall.h @@ -15,6 +15,11 @@ static inline int syscall_get_nr(struct task_struct *task, struct pt_regs *regs) return regs->r2; } +static inline void syscall_set_nr(struct task_struct *task, struct pt_regs *regs, int nr) +{ + regs->r2 = nr; +} + static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { @@ -58,6 +63,17 @@ static inline void syscall_get_arguments(struct task_struct *task, *args = regs->r9; } +static inline void syscall_set_arguments(struct task_struct *task, + struct pt_regs *regs, const unsigned long *args) +{ + regs->r4 = *args++; + regs->r5 = *args++; + regs->r6 = *args++; + regs->r7 = *args++; + regs->r8 = *args++; + regs->r9 = *args; +} + static inline int syscall_get_arch(struct task_struct *task) { return AUDIT_ARCH_NIOS2; |