1 #ifndef _ASM_POWERPC_ELF_H 2 #define _ASM_POWERPC_ELF_H 3 4 #ifdef __KERNEL__ 5 #include <linux/sched.h> /* for task_struct */ 6 #include <asm/page.h> 7 #include <asm/string.h> 8 #endif 9 10 #include <linux/types.h> 11 12 #include <asm/ptrace.h> 13 #include <asm/cputable.h> 14 #include <asm/auxvec.h> 15 16 /* PowerPC relocations defined by the ABIs */ 17 #define R_PPC_NONE 0 18 #define R_PPC_ADDR32 1 /* 32bit absolute address */ 19 #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ 20 #define R_PPC_ADDR16 3 /* 16bit absolute address */ 21 #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ 22 #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ 23 #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ 24 #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ 25 #define R_PPC_ADDR14_BRTAKEN 8 26 #define R_PPC_ADDR14_BRNTAKEN 9 27 #define R_PPC_REL24 10 /* PC relative 26 bit */ 28 #define R_PPC_REL14 11 /* PC relative 16 bit */ 29 #define R_PPC_REL14_BRTAKEN 12 30 #define R_PPC_REL14_BRNTAKEN 13 31 #define R_PPC_GOT16 14 32 #define R_PPC_GOT16_LO 15 33 #define R_PPC_GOT16_HI 16 34 #define R_PPC_GOT16_HA 17 35 #define R_PPC_PLTREL24 18 36 #define R_PPC_COPY 19 37 #define R_PPC_GLOB_DAT 20 38 #define R_PPC_JMP_SLOT 21 39 #define R_PPC_RELATIVE 22 40 #define R_PPC_LOCAL24PC 23 41 #define R_PPC_UADDR32 24 42 #define R_PPC_UADDR16 25 43 #define R_PPC_REL32 26 44 #define R_PPC_PLT32 27 45 #define R_PPC_PLTREL32 28 46 #define R_PPC_PLT16_LO 29 47 #define R_PPC_PLT16_HI 30 48 #define R_PPC_PLT16_HA 31 49 #define R_PPC_SDAREL16 32 50 #define R_PPC_SECTOFF 33 51 #define R_PPC_SECTOFF_LO 34 52 #define R_PPC_SECTOFF_HI 35 53 #define R_PPC_SECTOFF_HA 36 54 55 /* PowerPC relocations defined for the TLS access ABI. */ 56 #define R_PPC_TLS 67 /* none (sym+add)@tls */ 57 #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ 58 #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ 59 #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ 60 #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ 61 #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ 62 #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ 63 #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ 64 #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ 65 #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ 66 #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ 67 #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ 68 #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ 69 #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ 70 #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ 71 #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ 72 #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ 73 #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ 74 #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ 75 #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ 76 #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ 77 #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ 78 #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ 79 #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ 80 #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ 81 #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ 82 #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ 83 #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ 84 85 /* keep this the last entry. */ 86 #define R_PPC_NUM 95 87 88 /* 89 * ELF register definitions.. 90 * 91 * This program is free software; you can redistribute it and/or 92 * modify it under the terms of the GNU General Public License 93 * as published by the Free Software Foundation; either version 94 * 2 of the License, or (at your option) any later version. 95 */ 96 97 #define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ 98 #define ELF_NFPREG 33 /* includes fpscr */ 99 100 typedef unsigned long elf_greg_t64; 101 typedef elf_greg_t64 elf_gregset_t64[ELF_NGREG]; 102 103 typedef unsigned int elf_greg_t32; 104 typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG]; 105 typedef elf_gregset_t32 compat_elf_gregset_t; 106 107 /* 108 * ELF_ARCH, CLASS, and DATA are used to set parameters in the core dumps. 109 */ 110 #ifdef __powerpc64__ 111 # define ELF_NVRREG32 33 /* includes vscr & vrsave stuffed together */ 112 # define ELF_NVRREG 34 /* includes vscr & vrsave in split vectors */ 113 # define ELF_NVSRHALFREG 32 /* Half the vsx registers */ 114 # define ELF_GREG_TYPE elf_greg_t64 115 #else 116 # define ELF_NEVRREG 34 /* includes acc (as 2) */ 117 # define ELF_NVRREG 33 /* includes vscr */ 118 # define ELF_GREG_TYPE elf_greg_t32 119 # define ELF_ARCH EM_PPC 120 # define ELF_CLASS ELFCLASS32 121 # define ELF_DATA ELFDATA2MSB 122 #endif /* __powerpc64__ */ 123 124 #ifndef ELF_ARCH 125 # define ELF_ARCH EM_PPC64 126 # define ELF_CLASS ELFCLASS64 127 # define ELF_DATA ELFDATA2MSB 128 typedef elf_greg_t64 elf_greg_t; 129 typedef elf_gregset_t64 elf_gregset_t; 130 #else 131 /* Assumption: ELF_ARCH == EM_PPC and ELF_CLASS == ELFCLASS32 */ 132 typedef elf_greg_t32 elf_greg_t; 133 typedef elf_gregset_t32 elf_gregset_t; 134 #endif /* ELF_ARCH */ 135 136 /* Floating point registers */ 137 typedef double elf_fpreg_t; 138 typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; 139 140 /* Altivec registers */ 141 /* 142 * The entries with indexes 0-31 contain the corresponding vector registers. 143 * The entry with index 32 contains the vscr as the last word (offset 12) 144 * within the quadword. This allows the vscr to be stored as either a 145 * quadword (since it must be copied via a vector register to/from storage) 146 * or as a word. 147 * 148 * 64-bit kernel notes: The entry at index 33 contains the vrsave as the first 149 * word (offset 0) within the quadword. 150 * 151 * This definition of the VMX state is compatible with the current PPC32 152 * ptrace interface. This allows signal handling and ptrace to use the same 153 * structures. This also simplifies the implementation of a bi-arch 154 * (combined (32- and 64-bit) gdb. 155 * 156 * Note that it's _not_ compatible with 32 bits ucontext which stuffs the 157 * vrsave along with vscr and so only uses 33 vectors for the register set 158 */ 159 typedef __vector128 elf_vrreg_t; 160 typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG]; 161 #ifdef __powerpc64__ 162 typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32]; 163 typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG]; 164 #endif 165 166 #ifdef __KERNEL__ 167 /* 168 * This is used to ensure we don't load something for the wrong architecture. 169 */ 170 #define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) 171 #define compat_elf_check_arch(x) ((x)->e_machine == EM_PPC) 172 173 #define CORE_DUMP_USE_REGSET 174 #define ELF_EXEC_PAGESIZE PAGE_SIZE 175 176 /* This is the location that an ET_DYN program is loaded if exec'ed. Typical 177 use of this is to invoke "./ld.so someprog" to test out a new version of 178 the loader. We need to make sure that it is out of the way of the program 179 that it will "exec", and that there is sufficient room for the brk. */ 180 181 extern unsigned long randomize_et_dyn(unsigned long base); 182 #define ELF_ET_DYN_BASE (randomize_et_dyn(0x20000000)) 183 184 /* 185 * Our registers are always unsigned longs, whether we're a 32 bit 186 * process or 64 bit, on either a 64 bit or 32 bit kernel. 187 * 188 * This macro relies on elf_regs[i] having the right type to truncate to, 189 * either u32 or u64. It defines the body of the elf_core_copy_regs 190 * function, either the native one with elf_gregset_t elf_regs or 191 * the 32-bit one with elf_gregset_t32 elf_regs. 192 */ 193 #define PPC_ELF_CORE_COPY_REGS(elf_regs, regs) \ 194 int i, nregs = min(sizeof(*regs) / sizeof(unsigned long), \ 195 (size_t)ELF_NGREG); \ 196 for (i = 0; i < nregs; i++) \ 197 elf_regs[i] = ((unsigned long *) regs)[i]; \ 198 memset(&elf_regs[i], 0, (ELF_NGREG - i) * sizeof(elf_regs[0])) 199 200 /* Common routine for both 32-bit and 64-bit native processes */ 201 static inline void ppc_elf_core_copy_regs(elf_gregset_t elf_regs, 202 struct pt_regs *regs) 203 { 204 PPC_ELF_CORE_COPY_REGS(elf_regs, regs); 205 } 206 #define ELF_CORE_COPY_REGS(gregs, regs) ppc_elf_core_copy_regs(gregs, regs); 207 208 typedef elf_vrregset_t elf_fpxregset_t; 209 210 /* ELF_HWCAP yields a mask that user programs can use to figure out what 211 instruction set this cpu supports. This could be done in userspace, 212 but it's not easy, and we've already done it here. */ 213 # define ELF_HWCAP (cur_cpu_spec->cpu_user_features) 214 215 /* This yields a string that ld.so will use to load implementation 216 specific libraries for optimization. This is more specific in 217 intent than poking at uname or /proc/cpuinfo. */ 218 219 #define ELF_PLATFORM (cur_cpu_spec->platform) 220 221 /* While ELF_PLATFORM indicates the ISA supported by the platform, it 222 * may not accurately reflect the underlying behavior of the hardware 223 * (as in the case of running in Power5+ compatibility mode on a 224 * Power6 machine). ELF_BASE_PLATFORM allows ld.so to load libraries 225 * that are tuned for the real hardware. 226 */ 227 #define ELF_BASE_PLATFORM (powerpc_base_platform) 228 229 #ifdef __powerpc64__ 230 # define ELF_PLAT_INIT(_r, load_addr) do { \ 231 _r->gpr[2] = load_addr; \ 232 } while (0) 233 #endif /* __powerpc64__ */ 234 235 #ifdef __powerpc64__ 236 # define SET_PERSONALITY(ex) \ 237 do { \ 238 if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ 239 set_thread_flag(TIF_32BIT); \ 240 else \ 241 clear_thread_flag(TIF_32BIT); \ 242 if (personality(current->personality) != PER_LINUX32) \ 243 set_personality(PER_LINUX | \ 244 (current->personality & (~PER_MASK))); \ 245 } while (0) 246 /* 247 * An executable for which elf_read_implies_exec() returns TRUE will 248 * have the READ_IMPLIES_EXEC personality flag set automatically. This 249 * is only required to work around bugs in old 32bit toolchains. Since 250 * the 64bit ABI has never had these issues dont enable the workaround 251 * even if we have an executable stack. 252 */ 253 # define elf_read_implies_exec(ex, exec_stk) (is_32bit_task() ? \ 254 (exec_stk == EXSTACK_DEFAULT) : 0) 255 #else 256 # define SET_PERSONALITY(ex) \ 257 set_personality(PER_LINUX | (current->personality & (~PER_MASK))) 258 # define elf_read_implies_exec(ex, exec_stk) (exec_stk == EXSTACK_DEFAULT) 259 #endif /* __powerpc64__ */ 260 261 extern int dcache_bsize; 262 extern int icache_bsize; 263 extern int ucache_bsize; 264 265 /* vDSO has arch_setup_additional_pages */ 266 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 267 struct linux_binprm; 268 extern int arch_setup_additional_pages(struct linux_binprm *bprm, 269 int uses_interp); 270 #define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b) 271 272 /* 1GB for 64bit, 8MB for 32bit */ 273 #define STACK_RND_MASK (is_32bit_task() ? \ 274 (0x7ff >> (PAGE_SHIFT - 12)) : \ 275 (0x3ffff >> (PAGE_SHIFT - 12))) 276 277 extern unsigned long arch_randomize_brk(struct mm_struct *mm); 278 #define arch_randomize_brk arch_randomize_brk 279 280 #endif /* __KERNEL__ */ 281 282 /* 283 * The requirements here are: 284 * - keep the final alignment of sp (sp & 0xf) 285 * - make sure the 32-bit value at the first 16 byte aligned position of 286 * AUXV is greater than 16 for glibc compatibility. 287 * AT_IGNOREPPC is used for that. 288 * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC, 289 * even if DLINFO_ARCH_ITEMS goes to zero or is undefined. 290 * update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes 291 */ 292 #define ARCH_DLINFO \ 293 do { \ 294 /* Handle glibc compatibility. */ \ 295 NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ 296 NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ 297 /* Cache size items */ \ 298 NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize); \ 299 NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize); \ 300 NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize); \ 301 VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base); \ 302 } while (0) 303 304 /* PowerPC64 relocations defined by the ABIs */ 305 #define R_PPC64_NONE R_PPC_NONE 306 #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address. */ 307 #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned. */ 308 #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address. */ 309 #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address. */ 310 #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */ 311 #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ 312 #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned. */ 313 #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN 314 #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN 315 #define R_PPC64_REL24 R_PPC_REL24 /* PC relative 26 bit, word aligned. */ 316 #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit. */ 317 #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN 318 #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN 319 #define R_PPC64_GOT16 R_PPC_GOT16 320 #define R_PPC64_GOT16_LO R_PPC_GOT16_LO 321 #define R_PPC64_GOT16_HI R_PPC_GOT16_HI 322 #define R_PPC64_GOT16_HA R_PPC_GOT16_HA 323 324 #define R_PPC64_COPY R_PPC_COPY 325 #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT 326 #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT 327 #define R_PPC64_RELATIVE R_PPC_RELATIVE 328 329 #define R_PPC64_UADDR32 R_PPC_UADDR32 330 #define R_PPC64_UADDR16 R_PPC_UADDR16 331 #define R_PPC64_REL32 R_PPC_REL32 332 #define R_PPC64_PLT32 R_PPC_PLT32 333 #define R_PPC64_PLTREL32 R_PPC_PLTREL32 334 #define R_PPC64_PLT16_LO R_PPC_PLT16_LO 335 #define R_PPC64_PLT16_HI R_PPC_PLT16_HI 336 #define R_PPC64_PLT16_HA R_PPC_PLT16_HA 337 338 #define R_PPC64_SECTOFF R_PPC_SECTOFF 339 #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO 340 #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI 341 #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA 342 #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2. */ 343 #define R_PPC64_ADDR64 38 /* doubleword64 S + A. */ 344 #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A). */ 345 #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A). */ 346 #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A). */ 347 #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A). */ 348 #define R_PPC64_UADDR64 43 /* doubleword64 S + A. */ 349 #define R_PPC64_REL64 44 /* doubleword64 S + A - P. */ 350 #define R_PPC64_PLT64 45 /* doubleword64 L + A. */ 351 #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P. */ 352 #define R_PPC64_TOC16 47 /* half16* S + A - .TOC. */ 353 #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.). */ 354 #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.). */ 355 #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.). */ 356 #define R_PPC64_TOC 51 /* doubleword64 .TOC. */ 357 #define R_PPC64_PLTGOT16 52 /* half16* M + A. */ 358 #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A). */ 359 #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A). */ 360 #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A). */ 361 362 #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2. */ 363 #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2. */ 364 #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2. */ 365 #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2. */ 366 #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2. */ 367 #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2. */ 368 #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2. */ 369 #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2. */ 370 #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2. */ 371 #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2. */ 372 #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2. */ 373 374 /* PowerPC64 relocations defined for the TLS access ABI. */ 375 #define R_PPC64_TLS 67 /* none (sym+add)@tls */ 376 #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ 377 #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ 378 #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ 379 #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ 380 #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ 381 #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ 382 #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ 383 #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ 384 #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ 385 #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ 386 #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ 387 #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ 388 #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ 389 #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ 390 #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ 391 #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ 392 #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ 393 #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ 394 #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ 395 #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ 396 #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ 397 #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ 398 #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ 399 #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ 400 #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ 401 #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ 402 #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ 403 #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ 404 #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ 405 #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ 406 #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ 407 #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ 408 #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ 409 #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ 410 #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ 411 #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ 412 #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ 413 #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ 414 #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ 415 416 /* Keep this the last entry. */ 417 #define R_PPC64_NUM 107 418 419 /* There's actually a third entry here, but it's unused */ 420 struct ppc64_opd_entry 421 { 422 unsigned long funcaddr; 423 unsigned long r2; 424 }; 425 426 #ifdef __KERNEL__ 427 428 #ifdef CONFIG_SPU_BASE 429 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */ 430 #define NT_SPU 1 431 432 #define ARCH_HAVE_EXTRA_ELF_NOTES 433 434 #endif /* CONFIG_SPU_BASE */ 435 436 #endif /* __KERNEL */ 437 438 #endif /* _ASM_POWERPC_ELF_H */ 439