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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 | // SPDX-License-Identifier: GPL-2.0-or-later /* * Generate definitions needed by assembly language modules. * This code generates raw asm output which is post-processed to extract * and format the required data. * * Copyright (C) 2000-2001 John Marvin <jsm at parisc-linux.org> * Copyright (C) 2000 David Huggins-Daines <dhd with pobox.org> * Copyright (C) 2000 Sam Creasey <sammy@sammy.net> * Copyright (C) 2000 Grant Grundler <grundler with parisc-linux.org> * Copyright (C) 2001 Paul Bame <bame at parisc-linux.org> * Copyright (C) 2001 Richard Hirst <rhirst at parisc-linux.org> * Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org> * Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org> */ #include <linux/types.h> #include <linux/sched.h> #include <linux/thread_info.h> #include <linux/ptrace.h> #include <linux/hardirq.h> #include <linux/kbuild.h> #include <linux/pgtable.h> #include <asm/assembly.h> #include <asm/ptrace.h> #include <asm/processor.h> #include <asm/pdc.h> #include <uapi/asm/sigcontext.h> #include <asm/ucontext.h> #include <asm/rt_sigframe.h> #include <linux/uaccess.h> #include "signal32.h" /* Add FRAME_SIZE to the size x and align it to y. All definitions * that use align_frame will include space for a frame. */ #define align_frame(x,y) (((x)+FRAME_SIZE+(y)-1) - (((x)+(y)-1)%(y))) int main(void) { DEFINE(TASK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags)); #ifdef CONFIG_SMP DEFINE(TASK_TI_CPU, offsetof(struct task_struct, thread_info.cpu)); #endif DEFINE(TASK_STACK, offsetof(struct task_struct, stack)); DEFINE(TASK_PAGEFAULT_DISABLED, offsetof(struct task_struct, pagefault_disabled)); BLANK(); DEFINE(TASK_REGS, offsetof(struct task_struct, thread.regs)); DEFINE(TASK_PT_PSW, offsetof(struct task_struct, thread.regs.gr[ 0])); DEFINE(TASK_PT_GR1, offsetof(struct task_struct, thread.regs.gr[ 1])); DEFINE(TASK_PT_GR2, offsetof(struct task_struct, thread.regs.gr[ 2])); DEFINE(TASK_PT_GR3, offsetof(struct task_struct, thread.regs.gr[ 3])); DEFINE(TASK_PT_GR4, offsetof(struct task_struct, thread.regs.gr[ 4])); DEFINE(TASK_PT_GR5, offsetof(struct task_struct, thread.regs.gr[ 5])); DEFINE(TASK_PT_GR6, offsetof(struct task_struct, thread.regs.gr[ 6])); DEFINE(TASK_PT_GR7, offsetof(struct task_struct, thread.regs.gr[ 7])); DEFINE(TASK_PT_GR8, offsetof(struct task_struct, thread.regs.gr[ 8])); DEFINE(TASK_PT_GR9, offsetof(struct task_struct, thread.regs.gr[ 9])); DEFINE(TASK_PT_GR10, offsetof(struct task_struct, thread.regs.gr[10])); DEFINE(TASK_PT_GR11, offsetof(struct task_struct, thread.regs.gr[11])); DEFINE(TASK_PT_GR12, offsetof(struct task_struct, thread.regs.gr[12])); DEFINE(TASK_PT_GR13, offsetof(struct task_struct, thread.regs.gr[13])); DEFINE(TASK_PT_GR14, offsetof(struct task_struct, thread.regs.gr[14])); DEFINE(TASK_PT_GR15, offsetof(struct task_struct, thread.regs.gr[15])); DEFINE(TASK_PT_GR16, offsetof(struct task_struct, thread.regs.gr[16])); DEFINE(TASK_PT_GR17, offsetof(struct task_struct, thread.regs.gr[17])); DEFINE(TASK_PT_GR18, offsetof(struct task_struct, thread.regs.gr[18])); DEFINE(TASK_PT_GR19, offsetof(struct task_struct, thread.regs.gr[19])); DEFINE(TASK_PT_GR20, offsetof(struct task_struct, thread.regs.gr[20])); DEFINE(TASK_PT_GR21, offsetof(struct task_struct, thread.regs.gr[21])); DEFINE(TASK_PT_GR22, offsetof(struct task_struct, thread.regs.gr[22])); DEFINE(TASK_PT_GR23, offsetof(struct task_struct, thread.regs.gr[23])); DEFINE(TASK_PT_GR24, offsetof(struct task_struct, thread.regs.gr[24])); DEFINE(TASK_PT_GR25, offsetof(struct task_struct, thread.regs.gr[25])); DEFINE(TASK_PT_GR26, offsetof(struct task_struct, thread.regs.gr[26])); DEFINE(TASK_PT_GR27, offsetof(struct task_struct, thread.regs.gr[27])); DEFINE(TASK_PT_GR28, offsetof(struct task_struct, thread.regs.gr[28])); DEFINE(TASK_PT_GR29, offsetof(struct task_struct, thread.regs.gr[29])); DEFINE(TASK_PT_GR30, offsetof(struct task_struct, thread.regs.gr[30])); DEFINE(TASK_PT_GR31, offsetof(struct task_struct, thread.regs.gr[31])); DEFINE(TASK_PT_FR0, offsetof(struct task_struct, thread.regs.fr[ 0])); DEFINE(TASK_PT_FR1, offsetof(struct task_struct, thread.regs.fr[ 1])); DEFINE(TASK_PT_FR2, offsetof(struct task_struct, thread.regs.fr[ 2])); DEFINE(TASK_PT_FR3, offsetof(struct task_struct, thread.regs.fr[ 3])); DEFINE(TASK_PT_FR4, offsetof(struct task_struct, thread.regs.fr[ 4])); DEFINE(TASK_PT_FR5, offsetof(struct task_struct, thread.regs.fr[ 5])); DEFINE(TASK_PT_FR6, offsetof(struct task_struct, thread.regs.fr[ 6])); DEFINE(TASK_PT_FR7, offsetof(struct task_struct, thread.regs.fr[ 7])); DEFINE(TASK_PT_FR8, offsetof(struct task_struct, thread.regs.fr[ 8])); DEFINE(TASK_PT_FR9, offsetof(struct task_struct, thread.regs.fr[ 9])); DEFINE(TASK_PT_FR10, offsetof(struct task_struct, thread.regs.fr[10])); DEFINE(TASK_PT_FR11, offsetof(struct task_struct, thread.regs.fr[11])); DEFINE(TASK_PT_FR12, offsetof(struct task_struct, thread.regs.fr[12])); DEFINE(TASK_PT_FR13, offsetof(struct task_struct, thread.regs.fr[13])); DEFINE(TASK_PT_FR14, offsetof(struct task_struct, thread.regs.fr[14])); DEFINE(TASK_PT_FR15, offsetof(struct task_struct, thread.regs.fr[15])); DEFINE(TASK_PT_FR16, offsetof(struct task_struct, thread.regs.fr[16])); DEFINE(TASK_PT_FR17, offsetof(struct task_struct, thread.regs.fr[17])); DEFINE(TASK_PT_FR18, offsetof(struct task_struct, thread.regs.fr[18])); DEFINE(TASK_PT_FR19, offsetof(struct task_struct, thread.regs.fr[19])); DEFINE(TASK_PT_FR20, offsetof(struct task_struct, thread.regs.fr[20])); DEFINE(TASK_PT_FR21, offsetof(struct task_struct, thread.regs.fr[21])); DEFINE(TASK_PT_FR22, offsetof(struct task_struct, thread.regs.fr[22])); DEFINE(TASK_PT_FR23, offsetof(struct task_struct, thread.regs.fr[23])); DEFINE(TASK_PT_FR24, offsetof(struct task_struct, thread.regs.fr[24])); DEFINE(TASK_PT_FR25, offsetof(struct task_struct, thread.regs.fr[25])); DEFINE(TASK_PT_FR26, offsetof(struct task_struct, thread.regs.fr[26])); DEFINE(TASK_PT_FR27, offsetof(struct task_struct, thread.regs.fr[27])); DEFINE(TASK_PT_FR28, offsetof(struct task_struct, thread.regs.fr[28])); DEFINE(TASK_PT_FR29, offsetof(struct task_struct, thread.regs.fr[29])); DEFINE(TASK_PT_FR30, offsetof(struct task_struct, thread.regs.fr[30])); DEFINE(TASK_PT_FR31, offsetof(struct task_struct, thread.regs.fr[31])); DEFINE(TASK_PT_SR0, offsetof(struct task_struct, thread.regs.sr[ 0])); DEFINE(TASK_PT_SR1, offsetof(struct task_struct, thread.regs.sr[ 1])); DEFINE(TASK_PT_SR2, offsetof(struct task_struct, thread.regs.sr[ 2])); DEFINE(TASK_PT_SR3, offsetof(struct task_struct, thread.regs.sr[ 3])); DEFINE(TASK_PT_SR4, offsetof(struct task_struct, thread.regs.sr[ 4])); DEFINE(TASK_PT_SR5, offsetof(struct task_struct, thread.regs.sr[ 5])); DEFINE(TASK_PT_SR6, offsetof(struct task_struct, thread.regs.sr[ 6])); DEFINE(TASK_PT_SR7, offsetof(struct task_struct, thread.regs.sr[ 7])); DEFINE(TASK_PT_IASQ0, offsetof(struct task_struct, thread.regs.iasq[0])); DEFINE(TASK_PT_IASQ1, offsetof(struct task_struct, thread.regs.iasq[1])); DEFINE(TASK_PT_IAOQ0, offsetof(struct task_struct, thread.regs.iaoq[0])); DEFINE(TASK_PT_IAOQ1, offsetof(struct task_struct, thread.regs.iaoq[1])); DEFINE(TASK_PT_CR27, offsetof(struct task_struct, thread.regs.cr27)); DEFINE(TASK_PT_ORIG_R28, offsetof(struct task_struct, thread.regs.orig_r28)); DEFINE(TASK_PT_KSP, offsetof(struct task_struct, thread.regs.ksp)); DEFINE(TASK_PT_KPC, offsetof(struct task_struct, thread.regs.kpc)); DEFINE(TASK_PT_SAR, offsetof(struct task_struct, thread.regs.sar)); DEFINE(TASK_PT_IIR, offsetof(struct task_struct, thread.regs.iir)); DEFINE(TASK_PT_ISR, offsetof(struct task_struct, thread.regs.isr)); DEFINE(TASK_PT_IOR, offsetof(struct task_struct, thread.regs.ior)); BLANK(); DEFINE(PT_PSW, offsetof(struct pt_regs, gr[ 0])); DEFINE(PT_GR1, offsetof(struct pt_regs, gr[ 1])); DEFINE(PT_GR2, offsetof(struct pt_regs, gr[ 2])); DEFINE(PT_GR3, offsetof(struct pt_regs, gr[ 3])); DEFINE(PT_GR4, offsetof(struct pt_regs, gr[ 4])); DEFINE(PT_GR5, offsetof(struct pt_regs, gr[ 5])); DEFINE(PT_GR6, offsetof(struct pt_regs, gr[ 6])); DEFINE(PT_GR7, offsetof(struct pt_regs, gr[ 7])); DEFINE(PT_GR8, offsetof(struct pt_regs, gr[ 8])); DEFINE(PT_GR9, offsetof(struct pt_regs, gr[ 9])); DEFINE(PT_GR10, offsetof(struct pt_regs, gr[10])); DEFINE(PT_GR11, offsetof(struct pt_regs, gr[11])); DEFINE(PT_GR12, offsetof(struct pt_regs, gr[12])); DEFINE(PT_GR13, offsetof(struct pt_regs, gr[13])); DEFINE(PT_GR14, offsetof(struct pt_regs, gr[14])); DEFINE(PT_GR15, offsetof(struct pt_regs, gr[15])); DEFINE(PT_GR16, offsetof(struct pt_regs, gr[16])); DEFINE(PT_GR17, offsetof(struct pt_regs, gr[17])); DEFINE(PT_GR18, offsetof(struct pt_regs, gr[18])); DEFINE(PT_GR19, offsetof(struct pt_regs, gr[19])); DEFINE(PT_GR20, offsetof(struct pt_regs, gr[20])); DEFINE(PT_GR21, offsetof(struct pt_regs, gr[21])); DEFINE(PT_GR22, offsetof(struct pt_regs, gr[22])); DEFINE(PT_GR23, offsetof(struct pt_regs, gr[23])); DEFINE(PT_GR24, offsetof(struct pt_regs, gr[24])); DEFINE(PT_GR25, offsetof(struct pt_regs, gr[25])); DEFINE(PT_GR26, offsetof(struct pt_regs, gr[26])); DEFINE(PT_GR27, offsetof(struct pt_regs, gr[27])); DEFINE(PT_GR28, offsetof(struct pt_regs, gr[28])); DEFINE(PT_GR29, offsetof(struct pt_regs, gr[29])); DEFINE(PT_GR30, offsetof(struct pt_regs, gr[30])); DEFINE(PT_GR31, offsetof(struct pt_regs, gr[31])); DEFINE(PT_FR0, offsetof(struct pt_regs, fr[ 0])); DEFINE(PT_FR1, offsetof(struct pt_regs, fr[ 1])); DEFINE(PT_FR2, offsetof(struct pt_regs, fr[ 2])); DEFINE(PT_FR3, offsetof(struct pt_regs, fr[ 3])); DEFINE(PT_FR4, offsetof(struct pt_regs, fr[ 4])); DEFINE(PT_FR5, offsetof(struct pt_regs, fr[ 5])); DEFINE(PT_FR6, offsetof(struct pt_regs, fr[ 6])); DEFINE(PT_FR7, offsetof(struct pt_regs, fr[ 7])); DEFINE(PT_FR8, offsetof(struct pt_regs, fr[ 8])); DEFINE(PT_FR9, offsetof(struct pt_regs, fr[ 9])); DEFINE(PT_FR10, offsetof(struct pt_regs, fr[10])); DEFINE(PT_FR11, offsetof(struct pt_regs, fr[11])); DEFINE(PT_FR12, offsetof(struct pt_regs, fr[12])); DEFINE(PT_FR13, offsetof(struct pt_regs, fr[13])); DEFINE(PT_FR14, offsetof(struct pt_regs, fr[14])); DEFINE(PT_FR15, offsetof(struct pt_regs, fr[15])); DEFINE(PT_FR16, offsetof(struct pt_regs, fr[16])); DEFINE(PT_FR17, offsetof(struct pt_regs, fr[17])); DEFINE(PT_FR18, offsetof(struct pt_regs, fr[18])); DEFINE(PT_FR19, offsetof(struct pt_regs, fr[19])); DEFINE(PT_FR20, offsetof(struct pt_regs, fr[20])); DEFINE(PT_FR21, offsetof(struct pt_regs, fr[21])); DEFINE(PT_FR22, offsetof(struct pt_regs, fr[22])); DEFINE(PT_FR23, offsetof(struct pt_regs, fr[23])); DEFINE(PT_FR24, offsetof(struct pt_regs, fr[24])); DEFINE(PT_FR25, offsetof(struct pt_regs, fr[25])); DEFINE(PT_FR26, offsetof(struct pt_regs, fr[26])); DEFINE(PT_FR27, offsetof(struct pt_regs, fr[27])); DEFINE(PT_FR28, offsetof(struct pt_regs, fr[28])); DEFINE(PT_FR29, offsetof(struct pt_regs, fr[29])); DEFINE(PT_FR30, offsetof(struct pt_regs, fr[30])); DEFINE(PT_FR31, offsetof(struct pt_regs, fr[31])); DEFINE(PT_SR0, offsetof(struct pt_regs, sr[ 0])); DEFINE(PT_SR1, offsetof(struct pt_regs, sr[ 1])); DEFINE(PT_SR2, offsetof(struct pt_regs, sr[ 2])); DEFINE(PT_SR3, offsetof(struct pt_regs, sr[ 3])); DEFINE(PT_SR4, offsetof(struct pt_regs, sr[ 4])); DEFINE(PT_SR5, offsetof(struct pt_regs, sr[ 5])); DEFINE(PT_SR6, offsetof(struct pt_regs, sr[ 6])); DEFINE(PT_SR7, offsetof(struct pt_regs, sr[ 7])); DEFINE(PT_IASQ0, offsetof(struct pt_regs, iasq[0])); DEFINE(PT_IASQ1, offsetof(struct pt_regs, iasq[1])); DEFINE(PT_IAOQ0, offsetof(struct pt_regs, iaoq[0])); DEFINE(PT_IAOQ1, offsetof(struct pt_regs, iaoq[1])); DEFINE(PT_CR27, offsetof(struct pt_regs, cr27)); DEFINE(PT_ORIG_R28, offsetof(struct pt_regs, orig_r28)); DEFINE(PT_KSP, offsetof(struct pt_regs, ksp)); DEFINE(PT_KPC, offsetof(struct pt_regs, kpc)); DEFINE(PT_SAR, offsetof(struct pt_regs, sar)); DEFINE(PT_IIR, offsetof(struct pt_regs, iir)); DEFINE(PT_ISR, offsetof(struct pt_regs, isr)); DEFINE(PT_IOR, offsetof(struct pt_regs, ior)); /* PT_SZ_ALGN includes space for a stack frame. */ DEFINE(PT_SZ_ALGN, align_frame(sizeof(struct pt_regs), FRAME_ALIGN)); BLANK(); DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); DEFINE(TI_PRE_COUNT, offsetof(struct task_struct, thread_info.preempt_count)); BLANK(); DEFINE(ASM_SIGFRAME_SIZE, PARISC_RT_SIGFRAME_SIZE); DEFINE(SIGFRAME_CONTEXT_REGS, offsetof(struct rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE); #ifdef CONFIG_64BIT DEFINE(ASM_SIGFRAME_SIZE32, PARISC_RT_SIGFRAME_SIZE32); DEFINE(SIGFRAME_CONTEXT_REGS32, offsetof(struct compat_rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE32); #else DEFINE(ASM_SIGFRAME_SIZE32, PARISC_RT_SIGFRAME_SIZE); DEFINE(SIGFRAME_CONTEXT_REGS32, offsetof(struct rt_sigframe, uc.uc_mcontext) - PARISC_RT_SIGFRAME_SIZE); #endif BLANK(); DEFINE(ICACHE_BASE, offsetof(struct pdc_cache_info, ic_base)); DEFINE(ICACHE_STRIDE, offsetof(struct pdc_cache_info, ic_stride)); DEFINE(ICACHE_COUNT, offsetof(struct pdc_cache_info, ic_count)); DEFINE(ICACHE_LOOP, offsetof(struct pdc_cache_info, ic_loop)); DEFINE(DCACHE_BASE, offsetof(struct pdc_cache_info, dc_base)); DEFINE(DCACHE_STRIDE, offsetof(struct pdc_cache_info, dc_stride)); DEFINE(DCACHE_COUNT, offsetof(struct pdc_cache_info, dc_count)); DEFINE(DCACHE_LOOP, offsetof(struct pdc_cache_info, dc_loop)); DEFINE(ITLB_SID_BASE, offsetof(struct pdc_cache_info, it_sp_base)); DEFINE(ITLB_SID_STRIDE, offsetof(struct pdc_cache_info, it_sp_stride)); DEFINE(ITLB_SID_COUNT, offsetof(struct pdc_cache_info, it_sp_count)); DEFINE(ITLB_OFF_BASE, offsetof(struct pdc_cache_info, it_off_base)); DEFINE(ITLB_OFF_STRIDE, offsetof(struct pdc_cache_info, it_off_stride)); DEFINE(ITLB_OFF_COUNT, offsetof(struct pdc_cache_info, it_off_count)); DEFINE(ITLB_LOOP, offsetof(struct pdc_cache_info, it_loop)); DEFINE(DTLB_SID_BASE, offsetof(struct pdc_cache_info, dt_sp_base)); DEFINE(DTLB_SID_STRIDE, offsetof(struct pdc_cache_info, dt_sp_stride)); DEFINE(DTLB_SID_COUNT, offsetof(struct pdc_cache_info, dt_sp_count)); DEFINE(DTLB_OFF_BASE, offsetof(struct pdc_cache_info, dt_off_base)); DEFINE(DTLB_OFF_STRIDE, offsetof(struct pdc_cache_info, dt_off_stride)); DEFINE(DTLB_OFF_COUNT, offsetof(struct pdc_cache_info, dt_off_count)); DEFINE(DTLB_LOOP, offsetof(struct pdc_cache_info, dt_loop)); BLANK(); DEFINE(TIF_BLOCKSTEP_PA_BIT, 31-TIF_BLOCKSTEP); DEFINE(TIF_SINGLESTEP_PA_BIT, 31-TIF_SINGLESTEP); BLANK(); DEFINE(ASM_PMD_SHIFT, PMD_SHIFT); DEFINE(ASM_PGDIR_SHIFT, PGDIR_SHIFT); DEFINE(ASM_BITS_PER_PGD, BITS_PER_PGD); DEFINE(ASM_BITS_PER_PMD, BITS_PER_PMD); DEFINE(ASM_BITS_PER_PTE, BITS_PER_PTE); DEFINE(ASM_PMD_ENTRY, ((PAGE_OFFSET & PMD_MASK) >> PMD_SHIFT)); DEFINE(ASM_PGD_ENTRY, PAGE_OFFSET >> PGDIR_SHIFT); DEFINE(ASM_PGD_ENTRY_SIZE, PGD_ENTRY_SIZE); DEFINE(ASM_PMD_ENTRY_SIZE, PMD_ENTRY_SIZE); DEFINE(ASM_PTE_ENTRY_SIZE, PTE_ENTRY_SIZE); DEFINE(ASM_PFN_PTE_SHIFT, PFN_PTE_SHIFT); DEFINE(ASM_PT_INITIAL, PT_INITIAL); BLANK(); /* HUGEPAGE_SIZE is only used in vmlinux.lds.S to align kernel text * and kernel data on physical huge pages */ #ifdef CONFIG_HUGETLB_PAGE DEFINE(HUGEPAGE_SIZE, 1UL << REAL_HPAGE_SHIFT); #else DEFINE(HUGEPAGE_SIZE, PAGE_SIZE); #endif BLANK(); DEFINE(ASM_PDC_RESULT_SIZE, NUM_PDC_RESULT * sizeof(unsigned long)); BLANK(); return 0; } |