1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Copyright (C) 2012 Regents of the University of California 4 * Copyright (C) 2017 SiFive 5 */ 6 7 #define GENERATING_ASM_OFFSETS 8 9 #include <linux/kbuild.h> 10 #include <linux/mm.h> 11 #include <linux/sched.h> 12 #include <asm/kvm_host.h> 13 #include <asm/thread_info.h> 14 #include <asm/ptrace.h> 15 #include <asm/cpu_ops_sbi.h> 16 17 void asm_offsets(void); 18 19 void asm_offsets(void) 20 { 21 OFFSET(TASK_THREAD_RA, task_struct, thread.ra); 22 OFFSET(TASK_THREAD_SP, task_struct, thread.sp); 23 OFFSET(TASK_THREAD_S0, task_struct, thread.s[0]); 24 OFFSET(TASK_THREAD_S1, task_struct, thread.s[1]); 25 OFFSET(TASK_THREAD_S2, task_struct, thread.s[2]); 26 OFFSET(TASK_THREAD_S3, task_struct, thread.s[3]); 27 OFFSET(TASK_THREAD_S4, task_struct, thread.s[4]); 28 OFFSET(TASK_THREAD_S5, task_struct, thread.s[5]); 29 OFFSET(TASK_THREAD_S6, task_struct, thread.s[6]); 30 OFFSET(TASK_THREAD_S7, task_struct, thread.s[7]); 31 OFFSET(TASK_THREAD_S8, task_struct, thread.s[8]); 32 OFFSET(TASK_THREAD_S9, task_struct, thread.s[9]); 33 OFFSET(TASK_THREAD_S10, task_struct, thread.s[10]); 34 OFFSET(TASK_THREAD_S11, task_struct, thread.s[11]); 35 OFFSET(TASK_TI_FLAGS, task_struct, thread_info.flags); 36 OFFSET(TASK_TI_PREEMPT_COUNT, task_struct, thread_info.preempt_count); 37 OFFSET(TASK_TI_KERNEL_SP, task_struct, thread_info.kernel_sp); 38 OFFSET(TASK_TI_USER_SP, task_struct, thread_info.user_sp); 39 40 OFFSET(TASK_THREAD_F0, task_struct, thread.fstate.f[0]); 41 OFFSET(TASK_THREAD_F1, task_struct, thread.fstate.f[1]); 42 OFFSET(TASK_THREAD_F2, task_struct, thread.fstate.f[2]); 43 OFFSET(TASK_THREAD_F3, task_struct, thread.fstate.f[3]); 44 OFFSET(TASK_THREAD_F4, task_struct, thread.fstate.f[4]); 45 OFFSET(TASK_THREAD_F5, task_struct, thread.fstate.f[5]); 46 OFFSET(TASK_THREAD_F6, task_struct, thread.fstate.f[6]); 47 OFFSET(TASK_THREAD_F7, task_struct, thread.fstate.f[7]); 48 OFFSET(TASK_THREAD_F8, task_struct, thread.fstate.f[8]); 49 OFFSET(TASK_THREAD_F9, task_struct, thread.fstate.f[9]); 50 OFFSET(TASK_THREAD_F10, task_struct, thread.fstate.f[10]); 51 OFFSET(TASK_THREAD_F11, task_struct, thread.fstate.f[11]); 52 OFFSET(TASK_THREAD_F12, task_struct, thread.fstate.f[12]); 53 OFFSET(TASK_THREAD_F13, task_struct, thread.fstate.f[13]); 54 OFFSET(TASK_THREAD_F14, task_struct, thread.fstate.f[14]); 55 OFFSET(TASK_THREAD_F15, task_struct, thread.fstate.f[15]); 56 OFFSET(TASK_THREAD_F16, task_struct, thread.fstate.f[16]); 57 OFFSET(TASK_THREAD_F17, task_struct, thread.fstate.f[17]); 58 OFFSET(TASK_THREAD_F18, task_struct, thread.fstate.f[18]); 59 OFFSET(TASK_THREAD_F19, task_struct, thread.fstate.f[19]); 60 OFFSET(TASK_THREAD_F20, task_struct, thread.fstate.f[20]); 61 OFFSET(TASK_THREAD_F21, task_struct, thread.fstate.f[21]); 62 OFFSET(TASK_THREAD_F22, task_struct, thread.fstate.f[22]); 63 OFFSET(TASK_THREAD_F23, task_struct, thread.fstate.f[23]); 64 OFFSET(TASK_THREAD_F24, task_struct, thread.fstate.f[24]); 65 OFFSET(TASK_THREAD_F25, task_struct, thread.fstate.f[25]); 66 OFFSET(TASK_THREAD_F26, task_struct, thread.fstate.f[26]); 67 OFFSET(TASK_THREAD_F27, task_struct, thread.fstate.f[27]); 68 OFFSET(TASK_THREAD_F28, task_struct, thread.fstate.f[28]); 69 OFFSET(TASK_THREAD_F29, task_struct, thread.fstate.f[29]); 70 OFFSET(TASK_THREAD_F30, task_struct, thread.fstate.f[30]); 71 OFFSET(TASK_THREAD_F31, task_struct, thread.fstate.f[31]); 72 OFFSET(TASK_THREAD_FCSR, task_struct, thread.fstate.fcsr); 73 #ifdef CONFIG_STACKPROTECTOR 74 OFFSET(TSK_STACK_CANARY, task_struct, stack_canary); 75 #endif 76 77 DEFINE(PT_SIZE, sizeof(struct pt_regs)); 78 OFFSET(PT_EPC, pt_regs, epc); 79 OFFSET(PT_RA, pt_regs, ra); 80 OFFSET(PT_FP, pt_regs, s0); 81 OFFSET(PT_S0, pt_regs, s0); 82 OFFSET(PT_S1, pt_regs, s1); 83 OFFSET(PT_S2, pt_regs, s2); 84 OFFSET(PT_S3, pt_regs, s3); 85 OFFSET(PT_S4, pt_regs, s4); 86 OFFSET(PT_S5, pt_regs, s5); 87 OFFSET(PT_S6, pt_regs, s6); 88 OFFSET(PT_S7, pt_regs, s7); 89 OFFSET(PT_S8, pt_regs, s8); 90 OFFSET(PT_S9, pt_regs, s9); 91 OFFSET(PT_S10, pt_regs, s10); 92 OFFSET(PT_S11, pt_regs, s11); 93 OFFSET(PT_SP, pt_regs, sp); 94 OFFSET(PT_TP, pt_regs, tp); 95 OFFSET(PT_A0, pt_regs, a0); 96 OFFSET(PT_A1, pt_regs, a1); 97 OFFSET(PT_A2, pt_regs, a2); 98 OFFSET(PT_A3, pt_regs, a3); 99 OFFSET(PT_A4, pt_regs, a4); 100 OFFSET(PT_A5, pt_regs, a5); 101 OFFSET(PT_A6, pt_regs, a6); 102 OFFSET(PT_A7, pt_regs, a7); 103 OFFSET(PT_T0, pt_regs, t0); 104 OFFSET(PT_T1, pt_regs, t1); 105 OFFSET(PT_T2, pt_regs, t2); 106 OFFSET(PT_T3, pt_regs, t3); 107 OFFSET(PT_T4, pt_regs, t4); 108 OFFSET(PT_T5, pt_regs, t5); 109 OFFSET(PT_T6, pt_regs, t6); 110 OFFSET(PT_GP, pt_regs, gp); 111 OFFSET(PT_ORIG_A0, pt_regs, orig_a0); 112 OFFSET(PT_STATUS, pt_regs, status); 113 OFFSET(PT_BADADDR, pt_regs, badaddr); 114 OFFSET(PT_CAUSE, pt_regs, cause); 115 116 OFFSET(KVM_ARCH_GUEST_ZERO, kvm_vcpu_arch, guest_context.zero); 117 OFFSET(KVM_ARCH_GUEST_RA, kvm_vcpu_arch, guest_context.ra); 118 OFFSET(KVM_ARCH_GUEST_SP, kvm_vcpu_arch, guest_context.sp); 119 OFFSET(KVM_ARCH_GUEST_GP, kvm_vcpu_arch, guest_context.gp); 120 OFFSET(KVM_ARCH_GUEST_TP, kvm_vcpu_arch, guest_context.tp); 121 OFFSET(KVM_ARCH_GUEST_T0, kvm_vcpu_arch, guest_context.t0); 122 OFFSET(KVM_ARCH_GUEST_T1, kvm_vcpu_arch, guest_context.t1); 123 OFFSET(KVM_ARCH_GUEST_T2, kvm_vcpu_arch, guest_context.t2); 124 OFFSET(KVM_ARCH_GUEST_S0, kvm_vcpu_arch, guest_context.s0); 125 OFFSET(KVM_ARCH_GUEST_S1, kvm_vcpu_arch, guest_context.s1); 126 OFFSET(KVM_ARCH_GUEST_A0, kvm_vcpu_arch, guest_context.a0); 127 OFFSET(KVM_ARCH_GUEST_A1, kvm_vcpu_arch, guest_context.a1); 128 OFFSET(KVM_ARCH_GUEST_A2, kvm_vcpu_arch, guest_context.a2); 129 OFFSET(KVM_ARCH_GUEST_A3, kvm_vcpu_arch, guest_context.a3); 130 OFFSET(KVM_ARCH_GUEST_A4, kvm_vcpu_arch, guest_context.a4); 131 OFFSET(KVM_ARCH_GUEST_A5, kvm_vcpu_arch, guest_context.a5); 132 OFFSET(KVM_ARCH_GUEST_A6, kvm_vcpu_arch, guest_context.a6); 133 OFFSET(KVM_ARCH_GUEST_A7, kvm_vcpu_arch, guest_context.a7); 134 OFFSET(KVM_ARCH_GUEST_S2, kvm_vcpu_arch, guest_context.s2); 135 OFFSET(KVM_ARCH_GUEST_S3, kvm_vcpu_arch, guest_context.s3); 136 OFFSET(KVM_ARCH_GUEST_S4, kvm_vcpu_arch, guest_context.s4); 137 OFFSET(KVM_ARCH_GUEST_S5, kvm_vcpu_arch, guest_context.s5); 138 OFFSET(KVM_ARCH_GUEST_S6, kvm_vcpu_arch, guest_context.s6); 139 OFFSET(KVM_ARCH_GUEST_S7, kvm_vcpu_arch, guest_context.s7); 140 OFFSET(KVM_ARCH_GUEST_S8, kvm_vcpu_arch, guest_context.s8); 141 OFFSET(KVM_ARCH_GUEST_S9, kvm_vcpu_arch, guest_context.s9); 142 OFFSET(KVM_ARCH_GUEST_S10, kvm_vcpu_arch, guest_context.s10); 143 OFFSET(KVM_ARCH_GUEST_S11, kvm_vcpu_arch, guest_context.s11); 144 OFFSET(KVM_ARCH_GUEST_T3, kvm_vcpu_arch, guest_context.t3); 145 OFFSET(KVM_ARCH_GUEST_T4, kvm_vcpu_arch, guest_context.t4); 146 OFFSET(KVM_ARCH_GUEST_T5, kvm_vcpu_arch, guest_context.t5); 147 OFFSET(KVM_ARCH_GUEST_T6, kvm_vcpu_arch, guest_context.t6); 148 OFFSET(KVM_ARCH_GUEST_SEPC, kvm_vcpu_arch, guest_context.sepc); 149 OFFSET(KVM_ARCH_GUEST_SSTATUS, kvm_vcpu_arch, guest_context.sstatus); 150 OFFSET(KVM_ARCH_GUEST_HSTATUS, kvm_vcpu_arch, guest_context.hstatus); 151 OFFSET(KVM_ARCH_GUEST_SCOUNTEREN, kvm_vcpu_arch, guest_csr.scounteren); 152 153 OFFSET(KVM_ARCH_HOST_ZERO, kvm_vcpu_arch, host_context.zero); 154 OFFSET(KVM_ARCH_HOST_RA, kvm_vcpu_arch, host_context.ra); 155 OFFSET(KVM_ARCH_HOST_SP, kvm_vcpu_arch, host_context.sp); 156 OFFSET(KVM_ARCH_HOST_GP, kvm_vcpu_arch, host_context.gp); 157 OFFSET(KVM_ARCH_HOST_TP, kvm_vcpu_arch, host_context.tp); 158 OFFSET(KVM_ARCH_HOST_T0, kvm_vcpu_arch, host_context.t0); 159 OFFSET(KVM_ARCH_HOST_T1, kvm_vcpu_arch, host_context.t1); 160 OFFSET(KVM_ARCH_HOST_T2, kvm_vcpu_arch, host_context.t2); 161 OFFSET(KVM_ARCH_HOST_S0, kvm_vcpu_arch, host_context.s0); 162 OFFSET(KVM_ARCH_HOST_S1, kvm_vcpu_arch, host_context.s1); 163 OFFSET(KVM_ARCH_HOST_A0, kvm_vcpu_arch, host_context.a0); 164 OFFSET(KVM_ARCH_HOST_A1, kvm_vcpu_arch, host_context.a1); 165 OFFSET(KVM_ARCH_HOST_A2, kvm_vcpu_arch, host_context.a2); 166 OFFSET(KVM_ARCH_HOST_A3, kvm_vcpu_arch, host_context.a3); 167 OFFSET(KVM_ARCH_HOST_A4, kvm_vcpu_arch, host_context.a4); 168 OFFSET(KVM_ARCH_HOST_A5, kvm_vcpu_arch, host_context.a5); 169 OFFSET(KVM_ARCH_HOST_A6, kvm_vcpu_arch, host_context.a6); 170 OFFSET(KVM_ARCH_HOST_A7, kvm_vcpu_arch, host_context.a7); 171 OFFSET(KVM_ARCH_HOST_S2, kvm_vcpu_arch, host_context.s2); 172 OFFSET(KVM_ARCH_HOST_S3, kvm_vcpu_arch, host_context.s3); 173 OFFSET(KVM_ARCH_HOST_S4, kvm_vcpu_arch, host_context.s4); 174 OFFSET(KVM_ARCH_HOST_S5, kvm_vcpu_arch, host_context.s5); 175 OFFSET(KVM_ARCH_HOST_S6, kvm_vcpu_arch, host_context.s6); 176 OFFSET(KVM_ARCH_HOST_S7, kvm_vcpu_arch, host_context.s7); 177 OFFSET(KVM_ARCH_HOST_S8, kvm_vcpu_arch, host_context.s8); 178 OFFSET(KVM_ARCH_HOST_S9, kvm_vcpu_arch, host_context.s9); 179 OFFSET(KVM_ARCH_HOST_S10, kvm_vcpu_arch, host_context.s10); 180 OFFSET(KVM_ARCH_HOST_S11, kvm_vcpu_arch, host_context.s11); 181 OFFSET(KVM_ARCH_HOST_T3, kvm_vcpu_arch, host_context.t3); 182 OFFSET(KVM_ARCH_HOST_T4, kvm_vcpu_arch, host_context.t4); 183 OFFSET(KVM_ARCH_HOST_T5, kvm_vcpu_arch, host_context.t5); 184 OFFSET(KVM_ARCH_HOST_T6, kvm_vcpu_arch, host_context.t6); 185 OFFSET(KVM_ARCH_HOST_SEPC, kvm_vcpu_arch, host_context.sepc); 186 OFFSET(KVM_ARCH_HOST_SSTATUS, kvm_vcpu_arch, host_context.sstatus); 187 OFFSET(KVM_ARCH_HOST_HSTATUS, kvm_vcpu_arch, host_context.hstatus); 188 OFFSET(KVM_ARCH_HOST_SSCRATCH, kvm_vcpu_arch, host_sscratch); 189 OFFSET(KVM_ARCH_HOST_STVEC, kvm_vcpu_arch, host_stvec); 190 OFFSET(KVM_ARCH_HOST_SCOUNTEREN, kvm_vcpu_arch, host_scounteren); 191 192 OFFSET(KVM_ARCH_TRAP_SEPC, kvm_cpu_trap, sepc); 193 OFFSET(KVM_ARCH_TRAP_SCAUSE, kvm_cpu_trap, scause); 194 OFFSET(KVM_ARCH_TRAP_STVAL, kvm_cpu_trap, stval); 195 OFFSET(KVM_ARCH_TRAP_HTVAL, kvm_cpu_trap, htval); 196 OFFSET(KVM_ARCH_TRAP_HTINST, kvm_cpu_trap, htinst); 197 198 /* F extension */ 199 200 OFFSET(KVM_ARCH_FP_F_F0, kvm_cpu_context, fp.f.f[0]); 201 OFFSET(KVM_ARCH_FP_F_F1, kvm_cpu_context, fp.f.f[1]); 202 OFFSET(KVM_ARCH_FP_F_F2, kvm_cpu_context, fp.f.f[2]); 203 OFFSET(KVM_ARCH_FP_F_F3, kvm_cpu_context, fp.f.f[3]); 204 OFFSET(KVM_ARCH_FP_F_F4, kvm_cpu_context, fp.f.f[4]); 205 OFFSET(KVM_ARCH_FP_F_F5, kvm_cpu_context, fp.f.f[5]); 206 OFFSET(KVM_ARCH_FP_F_F6, kvm_cpu_context, fp.f.f[6]); 207 OFFSET(KVM_ARCH_FP_F_F7, kvm_cpu_context, fp.f.f[7]); 208 OFFSET(KVM_ARCH_FP_F_F8, kvm_cpu_context, fp.f.f[8]); 209 OFFSET(KVM_ARCH_FP_F_F9, kvm_cpu_context, fp.f.f[9]); 210 OFFSET(KVM_ARCH_FP_F_F10, kvm_cpu_context, fp.f.f[10]); 211 OFFSET(KVM_ARCH_FP_F_F11, kvm_cpu_context, fp.f.f[11]); 212 OFFSET(KVM_ARCH_FP_F_F12, kvm_cpu_context, fp.f.f[12]); 213 OFFSET(KVM_ARCH_FP_F_F13, kvm_cpu_context, fp.f.f[13]); 214 OFFSET(KVM_ARCH_FP_F_F14, kvm_cpu_context, fp.f.f[14]); 215 OFFSET(KVM_ARCH_FP_F_F15, kvm_cpu_context, fp.f.f[15]); 216 OFFSET(KVM_ARCH_FP_F_F16, kvm_cpu_context, fp.f.f[16]); 217 OFFSET(KVM_ARCH_FP_F_F17, kvm_cpu_context, fp.f.f[17]); 218 OFFSET(KVM_ARCH_FP_F_F18, kvm_cpu_context, fp.f.f[18]); 219 OFFSET(KVM_ARCH_FP_F_F19, kvm_cpu_context, fp.f.f[19]); 220 OFFSET(KVM_ARCH_FP_F_F20, kvm_cpu_context, fp.f.f[20]); 221 OFFSET(KVM_ARCH_FP_F_F21, kvm_cpu_context, fp.f.f[21]); 222 OFFSET(KVM_ARCH_FP_F_F22, kvm_cpu_context, fp.f.f[22]); 223 OFFSET(KVM_ARCH_FP_F_F23, kvm_cpu_context, fp.f.f[23]); 224 OFFSET(KVM_ARCH_FP_F_F24, kvm_cpu_context, fp.f.f[24]); 225 OFFSET(KVM_ARCH_FP_F_F25, kvm_cpu_context, fp.f.f[25]); 226 OFFSET(KVM_ARCH_FP_F_F26, kvm_cpu_context, fp.f.f[26]); 227 OFFSET(KVM_ARCH_FP_F_F27, kvm_cpu_context, fp.f.f[27]); 228 OFFSET(KVM_ARCH_FP_F_F28, kvm_cpu_context, fp.f.f[28]); 229 OFFSET(KVM_ARCH_FP_F_F29, kvm_cpu_context, fp.f.f[29]); 230 OFFSET(KVM_ARCH_FP_F_F30, kvm_cpu_context, fp.f.f[30]); 231 OFFSET(KVM_ARCH_FP_F_F31, kvm_cpu_context, fp.f.f[31]); 232 OFFSET(KVM_ARCH_FP_F_FCSR, kvm_cpu_context, fp.f.fcsr); 233 234 /* D extension */ 235 236 OFFSET(KVM_ARCH_FP_D_F0, kvm_cpu_context, fp.d.f[0]); 237 OFFSET(KVM_ARCH_FP_D_F1, kvm_cpu_context, fp.d.f[1]); 238 OFFSET(KVM_ARCH_FP_D_F2, kvm_cpu_context, fp.d.f[2]); 239 OFFSET(KVM_ARCH_FP_D_F3, kvm_cpu_context, fp.d.f[3]); 240 OFFSET(KVM_ARCH_FP_D_F4, kvm_cpu_context, fp.d.f[4]); 241 OFFSET(KVM_ARCH_FP_D_F5, kvm_cpu_context, fp.d.f[5]); 242 OFFSET(KVM_ARCH_FP_D_F6, kvm_cpu_context, fp.d.f[6]); 243 OFFSET(KVM_ARCH_FP_D_F7, kvm_cpu_context, fp.d.f[7]); 244 OFFSET(KVM_ARCH_FP_D_F8, kvm_cpu_context, fp.d.f[8]); 245 OFFSET(KVM_ARCH_FP_D_F9, kvm_cpu_context, fp.d.f[9]); 246 OFFSET(KVM_ARCH_FP_D_F10, kvm_cpu_context, fp.d.f[10]); 247 OFFSET(KVM_ARCH_FP_D_F11, kvm_cpu_context, fp.d.f[11]); 248 OFFSET(KVM_ARCH_FP_D_F12, kvm_cpu_context, fp.d.f[12]); 249 OFFSET(KVM_ARCH_FP_D_F13, kvm_cpu_context, fp.d.f[13]); 250 OFFSET(KVM_ARCH_FP_D_F14, kvm_cpu_context, fp.d.f[14]); 251 OFFSET(KVM_ARCH_FP_D_F15, kvm_cpu_context, fp.d.f[15]); 252 OFFSET(KVM_ARCH_FP_D_F16, kvm_cpu_context, fp.d.f[16]); 253 OFFSET(KVM_ARCH_FP_D_F17, kvm_cpu_context, fp.d.f[17]); 254 OFFSET(KVM_ARCH_FP_D_F18, kvm_cpu_context, fp.d.f[18]); 255 OFFSET(KVM_ARCH_FP_D_F19, kvm_cpu_context, fp.d.f[19]); 256 OFFSET(KVM_ARCH_FP_D_F20, kvm_cpu_context, fp.d.f[20]); 257 OFFSET(KVM_ARCH_FP_D_F21, kvm_cpu_context, fp.d.f[21]); 258 OFFSET(KVM_ARCH_FP_D_F22, kvm_cpu_context, fp.d.f[22]); 259 OFFSET(KVM_ARCH_FP_D_F23, kvm_cpu_context, fp.d.f[23]); 260 OFFSET(KVM_ARCH_FP_D_F24, kvm_cpu_context, fp.d.f[24]); 261 OFFSET(KVM_ARCH_FP_D_F25, kvm_cpu_context, fp.d.f[25]); 262 OFFSET(KVM_ARCH_FP_D_F26, kvm_cpu_context, fp.d.f[26]); 263 OFFSET(KVM_ARCH_FP_D_F27, kvm_cpu_context, fp.d.f[27]); 264 OFFSET(KVM_ARCH_FP_D_F28, kvm_cpu_context, fp.d.f[28]); 265 OFFSET(KVM_ARCH_FP_D_F29, kvm_cpu_context, fp.d.f[29]); 266 OFFSET(KVM_ARCH_FP_D_F30, kvm_cpu_context, fp.d.f[30]); 267 OFFSET(KVM_ARCH_FP_D_F31, kvm_cpu_context, fp.d.f[31]); 268 OFFSET(KVM_ARCH_FP_D_FCSR, kvm_cpu_context, fp.d.fcsr); 269 270 /* 271 * THREAD_{F,X}* might be larger than a S-type offset can handle, but 272 * these are used in performance-sensitive assembly so we can't resort 273 * to loading the long immediate every time. 274 */ 275 DEFINE(TASK_THREAD_RA_RA, 276 offsetof(struct task_struct, thread.ra) 277 - offsetof(struct task_struct, thread.ra) 278 ); 279 DEFINE(TASK_THREAD_SP_RA, 280 offsetof(struct task_struct, thread.sp) 281 - offsetof(struct task_struct, thread.ra) 282 ); 283 DEFINE(TASK_THREAD_S0_RA, 284 offsetof(struct task_struct, thread.s[0]) 285 - offsetof(struct task_struct, thread.ra) 286 ); 287 DEFINE(TASK_THREAD_S1_RA, 288 offsetof(struct task_struct, thread.s[1]) 289 - offsetof(struct task_struct, thread.ra) 290 ); 291 DEFINE(TASK_THREAD_S2_RA, 292 offsetof(struct task_struct, thread.s[2]) 293 - offsetof(struct task_struct, thread.ra) 294 ); 295 DEFINE(TASK_THREAD_S3_RA, 296 offsetof(struct task_struct, thread.s[3]) 297 - offsetof(struct task_struct, thread.ra) 298 ); 299 DEFINE(TASK_THREAD_S4_RA, 300 offsetof(struct task_struct, thread.s[4]) 301 - offsetof(struct task_struct, thread.ra) 302 ); 303 DEFINE(TASK_THREAD_S5_RA, 304 offsetof(struct task_struct, thread.s[5]) 305 - offsetof(struct task_struct, thread.ra) 306 ); 307 DEFINE(TASK_THREAD_S6_RA, 308 offsetof(struct task_struct, thread.s[6]) 309 - offsetof(struct task_struct, thread.ra) 310 ); 311 DEFINE(TASK_THREAD_S7_RA, 312 offsetof(struct task_struct, thread.s[7]) 313 - offsetof(struct task_struct, thread.ra) 314 ); 315 DEFINE(TASK_THREAD_S8_RA, 316 offsetof(struct task_struct, thread.s[8]) 317 - offsetof(struct task_struct, thread.ra) 318 ); 319 DEFINE(TASK_THREAD_S9_RA, 320 offsetof(struct task_struct, thread.s[9]) 321 - offsetof(struct task_struct, thread.ra) 322 ); 323 DEFINE(TASK_THREAD_S10_RA, 324 offsetof(struct task_struct, thread.s[10]) 325 - offsetof(struct task_struct, thread.ra) 326 ); 327 DEFINE(TASK_THREAD_S11_RA, 328 offsetof(struct task_struct, thread.s[11]) 329 - offsetof(struct task_struct, thread.ra) 330 ); 331 332 DEFINE(TASK_THREAD_F0_F0, 333 offsetof(struct task_struct, thread.fstate.f[0]) 334 - offsetof(struct task_struct, thread.fstate.f[0]) 335 ); 336 DEFINE(TASK_THREAD_F1_F0, 337 offsetof(struct task_struct, thread.fstate.f[1]) 338 - offsetof(struct task_struct, thread.fstate.f[0]) 339 ); 340 DEFINE(TASK_THREAD_F2_F0, 341 offsetof(struct task_struct, thread.fstate.f[2]) 342 - offsetof(struct task_struct, thread.fstate.f[0]) 343 ); 344 DEFINE(TASK_THREAD_F3_F0, 345 offsetof(struct task_struct, thread.fstate.f[3]) 346 - offsetof(struct task_struct, thread.fstate.f[0]) 347 ); 348 DEFINE(TASK_THREAD_F4_F0, 349 offsetof(struct task_struct, thread.fstate.f[4]) 350 - offsetof(struct task_struct, thread.fstate.f[0]) 351 ); 352 DEFINE(TASK_THREAD_F5_F0, 353 offsetof(struct task_struct, thread.fstate.f[5]) 354 - offsetof(struct task_struct, thread.fstate.f[0]) 355 ); 356 DEFINE(TASK_THREAD_F6_F0, 357 offsetof(struct task_struct, thread.fstate.f[6]) 358 - offsetof(struct task_struct, thread.fstate.f[0]) 359 ); 360 DEFINE(TASK_THREAD_F7_F0, 361 offsetof(struct task_struct, thread.fstate.f[7]) 362 - offsetof(struct task_struct, thread.fstate.f[0]) 363 ); 364 DEFINE(TASK_THREAD_F8_F0, 365 offsetof(struct task_struct, thread.fstate.f[8]) 366 - offsetof(struct task_struct, thread.fstate.f[0]) 367 ); 368 DEFINE(TASK_THREAD_F9_F0, 369 offsetof(struct task_struct, thread.fstate.f[9]) 370 - offsetof(struct task_struct, thread.fstate.f[0]) 371 ); 372 DEFINE(TASK_THREAD_F10_F0, 373 offsetof(struct task_struct, thread.fstate.f[10]) 374 - offsetof(struct task_struct, thread.fstate.f[0]) 375 ); 376 DEFINE(TASK_THREAD_F11_F0, 377 offsetof(struct task_struct, thread.fstate.f[11]) 378 - offsetof(struct task_struct, thread.fstate.f[0]) 379 ); 380 DEFINE(TASK_THREAD_F12_F0, 381 offsetof(struct task_struct, thread.fstate.f[12]) 382 - offsetof(struct task_struct, thread.fstate.f[0]) 383 ); 384 DEFINE(TASK_THREAD_F13_F0, 385 offsetof(struct task_struct, thread.fstate.f[13]) 386 - offsetof(struct task_struct, thread.fstate.f[0]) 387 ); 388 DEFINE(TASK_THREAD_F14_F0, 389 offsetof(struct task_struct, thread.fstate.f[14]) 390 - offsetof(struct task_struct, thread.fstate.f[0]) 391 ); 392 DEFINE(TASK_THREAD_F15_F0, 393 offsetof(struct task_struct, thread.fstate.f[15]) 394 - offsetof(struct task_struct, thread.fstate.f[0]) 395 ); 396 DEFINE(TASK_THREAD_F16_F0, 397 offsetof(struct task_struct, thread.fstate.f[16]) 398 - offsetof(struct task_struct, thread.fstate.f[0]) 399 ); 400 DEFINE(TASK_THREAD_F17_F0, 401 offsetof(struct task_struct, thread.fstate.f[17]) 402 - offsetof(struct task_struct, thread.fstate.f[0]) 403 ); 404 DEFINE(TASK_THREAD_F18_F0, 405 offsetof(struct task_struct, thread.fstate.f[18]) 406 - offsetof(struct task_struct, thread.fstate.f[0]) 407 ); 408 DEFINE(TASK_THREAD_F19_F0, 409 offsetof(struct task_struct, thread.fstate.f[19]) 410 - offsetof(struct task_struct, thread.fstate.f[0]) 411 ); 412 DEFINE(TASK_THREAD_F20_F0, 413 offsetof(struct task_struct, thread.fstate.f[20]) 414 - offsetof(struct task_struct, thread.fstate.f[0]) 415 ); 416 DEFINE(TASK_THREAD_F21_F0, 417 offsetof(struct task_struct, thread.fstate.f[21]) 418 - offsetof(struct task_struct, thread.fstate.f[0]) 419 ); 420 DEFINE(TASK_THREAD_F22_F0, 421 offsetof(struct task_struct, thread.fstate.f[22]) 422 - offsetof(struct task_struct, thread.fstate.f[0]) 423 ); 424 DEFINE(TASK_THREAD_F23_F0, 425 offsetof(struct task_struct, thread.fstate.f[23]) 426 - offsetof(struct task_struct, thread.fstate.f[0]) 427 ); 428 DEFINE(TASK_THREAD_F24_F0, 429 offsetof(struct task_struct, thread.fstate.f[24]) 430 - offsetof(struct task_struct, thread.fstate.f[0]) 431 ); 432 DEFINE(TASK_THREAD_F25_F0, 433 offsetof(struct task_struct, thread.fstate.f[25]) 434 - offsetof(struct task_struct, thread.fstate.f[0]) 435 ); 436 DEFINE(TASK_THREAD_F26_F0, 437 offsetof(struct task_struct, thread.fstate.f[26]) 438 - offsetof(struct task_struct, thread.fstate.f[0]) 439 ); 440 DEFINE(TASK_THREAD_F27_F0, 441 offsetof(struct task_struct, thread.fstate.f[27]) 442 - offsetof(struct task_struct, thread.fstate.f[0]) 443 ); 444 DEFINE(TASK_THREAD_F28_F0, 445 offsetof(struct task_struct, thread.fstate.f[28]) 446 - offsetof(struct task_struct, thread.fstate.f[0]) 447 ); 448 DEFINE(TASK_THREAD_F29_F0, 449 offsetof(struct task_struct, thread.fstate.f[29]) 450 - offsetof(struct task_struct, thread.fstate.f[0]) 451 ); 452 DEFINE(TASK_THREAD_F30_F0, 453 offsetof(struct task_struct, thread.fstate.f[30]) 454 - offsetof(struct task_struct, thread.fstate.f[0]) 455 ); 456 DEFINE(TASK_THREAD_F31_F0, 457 offsetof(struct task_struct, thread.fstate.f[31]) 458 - offsetof(struct task_struct, thread.fstate.f[0]) 459 ); 460 DEFINE(TASK_THREAD_FCSR_F0, 461 offsetof(struct task_struct, thread.fstate.fcsr) 462 - offsetof(struct task_struct, thread.fstate.f[0]) 463 ); 464 465 /* 466 * We allocate a pt_regs on the stack when entering the kernel. This 467 * ensures the alignment is sane. 468 */ 469 DEFINE(PT_SIZE_ON_STACK, ALIGN(sizeof(struct pt_regs), STACK_ALIGN)); 470 471 OFFSET(KERNEL_MAP_VIRT_ADDR, kernel_mapping, virt_addr); 472 OFFSET(SBI_HART_BOOT_TASK_PTR_OFFSET, sbi_hart_boot_data, task_ptr); 473 OFFSET(SBI_HART_BOOT_STACK_PTR_OFFSET, sbi_hart_boot_data, stack_ptr); 474 } 475