diff options
Diffstat (limited to 'arch/ia64/include/asm/syscall.h')
-rw-r--r-- | arch/ia64/include/asm/syscall.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/arch/ia64/include/asm/syscall.h b/arch/ia64/include/asm/syscall.h index 2f758a42f94..a7ff1c6ab06 100644 --- a/arch/ia64/include/asm/syscall.h +++ b/arch/ia64/include/asm/syscall.h @@ -22,33 +22,18 @@ static inline long syscall_get_nr(struct task_struct *task, if ((long)regs->cr_ifs < 0) /* Not a syscall */ return -1; -#ifdef CONFIG_IA32_SUPPORT - if (IS_IA32_PROCESS(regs)) - return regs->r1; -#endif - return regs->r15; } static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { -#ifdef CONFIG_IA32_SUPPORT - if (IS_IA32_PROCESS(regs)) - regs->r8 = regs->r1; -#endif - /* do nothing */ } static inline long syscall_get_error(struct task_struct *task, struct pt_regs *regs) { -#ifdef CONFIG_IA32_SUPPORT - if (IS_IA32_PROCESS(regs)) - return regs->r8; -#endif - return regs->r10 == -1 ? regs->r8:0; } @@ -62,13 +47,6 @@ static inline void syscall_set_return_value(struct task_struct *task, struct pt_regs *regs, int error, long val) { -#ifdef CONFIG_IA32_SUPPORT - if (IS_IA32_PROCESS(regs)) { - regs->r8 = (long) error ? error : val; - return; - } -#endif - if (error) { /* error < 0, but ia64 uses > 0 return value */ regs->r8 = -error; @@ -89,37 +67,6 @@ static inline void syscall_get_arguments(struct task_struct *task, { BUG_ON(i + n > 6); -#ifdef CONFIG_IA32_SUPPORT - if (IS_IA32_PROCESS(regs)) { - switch (i + n) { - case 6: - if (!n--) break; - *args++ = regs->r13; - case 5: - if (!n--) break; - *args++ = regs->r15; - case 4: - if (!n--) break; - *args++ = regs->r14; - case 3: - if (!n--) break; - *args++ = regs->r10; - case 2: - if (!n--) break; - *args++ = regs->r9; - case 1: - if (!n--) break; - *args++ = regs->r11; - case 0: - if (!n--) break; - default: - BUG(); - break; - } - - return; - } -#endif ia64_syscall_get_set_arguments(task, regs, i, n, args, 0); } @@ -130,34 +77,6 @@ static inline void syscall_set_arguments(struct task_struct *task, { BUG_ON(i + n > 6); -#ifdef CONFIG_IA32_SUPPORT - if (IS_IA32_PROCESS(regs)) { - switch (i + n) { - case 6: - if (!n--) break; - regs->r13 = *args++; - case 5: - if (!n--) break; - regs->r15 = *args++; - case 4: - if (!n--) break; - regs->r14 = *args++; - case 3: - if (!n--) break; - regs->r10 = *args++; - case 2: - if (!n--) break; - regs->r9 = *args++; - case 1: - if (!n--) break; - regs->r11 = *args++; - case 0: - if (!n--) break; - } - - return; - } -#endif ia64_syscall_get_set_arguments(task, regs, i, n, args, 1); } #endif /* _ASM_SYSCALL_H */ |