1/* 2 * Copyright 2017, Data61 3 * Commonwealth Scientific and Industrial Research Organisation (CSIRO) 4 * ABN 41 687 119 230. 5 * 6 * This software may be distributed and modified according to the terms of 7 * the BSD 2-Clause license. Note that NO WARRANTY is provided. 8 * See "LICENSE_BSD2.txt" for details. 9 * 10 * @TAG(DATA61_BSD) 11 */ 12 13#ifndef __LIBSEL4_SEL4_DEPRECATED_H 14#define __LIBSEL4_SEL4_DEPRECATED_H 15 16#include <sel4/arch/deprecated.h> 17#include <sel4/sel4_arch/deprecated.h> 18 19#define SEL4_PFIPC_LABEL SEL4_DEPRECATE_MACRO(seL4_Fault_VMFault) 20#define SEL4_PFIPC_LENGTH SEL4_DEPRECATE_MACRO(seL4_VMFault_Length) 21#define SEL4_PFIPC_FAULT_IP SEL4_DEPRECATE_MACRO(seL4_VMFault_IP) 22#define SEL4_PFIPC_FAULT_ADDR SEL4_DEPRECATE_MACRO(seL4_VMFault_Addr) 23#define SEL4_PFIPC_PREFETCH_FAULT SEL4_DEPRECATE_MACRO(seL4_VMFault_PrefetchFault) 24#define SEL4_PFIPC_FSR SEL4_DEPRECATE_MACRO(seL4_VMFault_FSR) 25 26#define SEL4_EXCEPT_IPC_LABEL SEL4_DEPRECATE_MACRO(seL4_Fault_UnknownSyscall) 27#define SEL4_USER_EXCEPTION_LABEL SEL4_DEPRECATE_MACRO(seL4_Fault_UserException) 28#define SEL4_USER_EXCEPTION_LENGTH SEL4_DEPRECATE_MACRO(seL4_UserException_Length) 29 30#ifdef CONFIG_ARM_HYPERVISOR_SUPPORT 31#define SEL4_VGIC_MAINTENANCE_LENGTH SEL4_DEPRECATE_MACRO(seL4_VGICMaintenance_Length) 32#define SEL4_VGIC_MAINTENANCE_LABEL SEL4_DEPRECATE_MACRO(seL4_Fault_VGICMaintenance) 33#define SEL4_VCPU_FAULT_LENGTH SEL4_DEPRECATE_MACRO(seL4_VCPUFault_Length) 34#define SEL4_VCPU_FAULT_LABEL SEL4_DEPRECATE_MACRO(seL4_Fault_VCPUFault) 35#endif /* CONFIG_ARM_HYPERVISOR_SUPPORT */ 36 37typedef seL4_CapRights_t seL4_CapRights SEL4_DEPRECATED("use seL4_CapRights_t"); 38 39typedef union { 40 struct { 41 seL4_Word fault_ip; 42 seL4_Word fault_addr; 43 seL4_Word prefetch_fault; 44 seL4_Word fsr; 45 } regs; 46 seL4_Word raw[4]; 47} seL4_PageFaultIpcRegisters SEL4_DEPRECATED("use seL4_Fault_VMFault_new()"); 48 49typedef seL4_Fault_tag_t seL4_FaultType SEL4_DEPRECATED("use seL4_Fault_tag_t"); 50 51#define seL4_NoFault SEL4_DEPRECATE_MACRO(seL4_Fault_NullFault) 52#define seL4_CapFault SEL4_DEPRECATE_MACRO(seL4_Fault_CapFault) 53#define seL4_UnknownSyscall SEL4_DEPRECATE_MACRO(seL4_Fault_UnknownSyscall) 54#define seL4_UserException SEL4_DEPRECATE_MACRO(seL4_Fault_UserException) 55#define seL4_VMFault SEL4_DEPRECATE_MACRO(seL4_Fault_VMFault) 56 57static inline SEL4_DEPRECATED("removed") seL4_MessageInfo_t 58seL4_GetTag(void) 59{ 60 return seL4_GetIPCBuffer()->tag; 61} 62 63static inline SEL4_DEPRECATED("removed") void 64seL4_SetTag(seL4_MessageInfo_t tag) 65{ 66 seL4_GetIPCBuffer()->tag = tag; 67} 68 69static inline SEL4_DEPRECATED("use seL4_GetMR(seL4_VMFault_IP)") seL4_Word 70seL4_PF_FIP(void) 71{ 72 return seL4_GetMR(seL4_VMFault_IP); 73} 74 75static inline SEL4_DEPRECATED("use seL4_GetMR(seL4_VMFault_Addr)") seL4_Word 76seL4_PF_Addr(void) 77{ 78 return seL4_GetMR(seL4_VMFault_Addr); 79} 80 81static inline SEL4_DEPRECATED("use seL4_isVMFault_tag") seL4_Word 82seL4_isPageFault_MSG(void) 83{ 84 return seL4_isVMFault_tag(seL4_GetIPCBuffer()->tag); 85} 86 87static inline SEL4_DEPRECATED("use seL4_isVMFault_tag") seL4_Word 88seL4_isPageFault_Tag(seL4_MessageInfo_t tag) 89{ 90 return seL4_isVMFault_tag(tag); 91} 92 93static inline SEL4_DEPRECATED("use seL4_isUnknownSyscall_tag") seL4_Word 94seL4_isExceptIPC_Tag(seL4_MessageInfo_t tag) 95{ 96 return seL4_isUnknownSyscall_tag(tag); 97} 98 99static inline SEL4_DEPRECATED("use seL4_GetMR") seL4_Word 100seL4_ExceptIPC_Get(seL4_Word mr) 101{ 102 return seL4_GetMR(mr); 103} 104 105static inline SEL4_DEPRECATED("use seL4_SetMR") void 106seL4_ExceptIPC_Set(seL4_Word index, seL4_Word val) 107{ 108 seL4_SetMR(index, val); 109} 110 111static inline SEL4_DEPRECATED("") seL4_Word 112seL4_IsArchSyscallFrom(seL4_MessageInfo_t tag) 113{ 114 return seL4_MessageInfo_get_length(tag) == seL4_UnknownSyscall_Length; 115} 116 117static inline SEL4_DEPRECATED("") seL4_Word 118seL4_IsArchExceptionFrom(seL4_MessageInfo_t tag) 119{ 120 return seL4_MessageInfo_get_length(tag) == seL4_UnknownSyscall_Length; 121} 122 123typedef seL4_Word seL4_CapData_t SEL4_DEPRECATED("Badge and guard data are just seL4_Word type"); 124 125static inline SEL4_DEPRECATED("Badges do not need to be constructed") seL4_Word seL4_CapData_Badge_new(seL4_Word badge) 126{ 127 return badge; 128} 129 130static inline SEL4_DEPRECATED("Use seL4_CNode_CapData_new().words[0]") seL4_Word seL4_CapData_Guard_new(seL4_Word guard, seL4_Word bits) 131{ 132 return seL4_CNode_CapData_new(guard, bits).words[0]; 133} 134 135#endif // __LIBSEL4_SEL4_DEPRECATED_H 136 137