1/* 2 * Copyright 2019, Haiku, Inc. All Rights Reserved 3 * Distributed under the terms of the MIT License. 4 */ 5 6 7#include <asm_defs.h> 8#include <arch_cpu_defs.h> 9 10 11.text 12 13 14#warning TODO: Fix overly simplistic IRQ 15 16/* void arch_int_enable_interrupts(void) */ 17FUNCTION(arch_int_enable_interrupts): 18 // TODO 19 csrs sstatus, ARCH_SR_SIE 20 ret 21FUNCTION_END(arch_int_enable_interrupts) 22 23 24/* int arch_int_disable_interrupts(void) 25 */ 26FUNCTION(arch_int_disable_interrupts): 27 csrrc 0, sstatus, ARCH_SR_SIE 28 // TODO 29 ret 30FUNCTION_END(arch_int_disable_interrupts) 31 32 33/* void arch_int_restore_interrupts(int oldState) 34 */ 35FUNCTION(arch_int_restore_interrupts): 36 // TODO 37 ret 38FUNCTION_END(arch_int_restore_interrupts) 39 40 41/* bool arch_int_are_interrupts_enabled(void) */ 42FUNCTION(arch_int_are_interrupts_enabled): 43 // TODO 44 ret 45FUNCTION_END(arch_int_are_interrupts_enabled) 46 47 48/* status_t arch_cpu_user_memcpy(void *to, const void *from, size_t size, addr_t *faultHandler) */ 49FUNCTION(_arch_cpu_user_memcpy): 50 // TODO 51 ret 52FUNCTION_END(_arch_cpu_user_memcpy) 53 54 55/* status_t arch_cpu_user_memset(void *to, char c, size_t count, addr_t *faultHandler) */ 56FUNCTION(_arch_cpu_user_memset): 57 // TODO 58 ret 59FUNCTION_END(_arch_cpu_user_memset) 60 61 62/* ssize_t arch_cpu_user_strlcpy(void *to, const void *from, size_t size, addr_t *faultHandler) */ 63FUNCTION(_arch_cpu_user_strlcpy): 64 // TODO 65 ret 66FUNCTION_END(_arch_cpu_user_strlcpy) 67