diff options
Diffstat (limited to 'include/asm-ppc/elf.h')
| -rw-r--r-- | include/asm-ppc/elf.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/include/asm-ppc/elf.h b/include/asm-ppc/elf.h deleted file mode 100644 index c25cc35e6ab..00000000000 --- a/include/asm-ppc/elf.h +++ /dev/null @@ -1,151 +0,0 @@ -#ifndef __PPC_ELF_H -#define __PPC_ELF_H - -/* - * ELF register definitions.. - */ -#include <asm/types.h> -#include <asm/ptrace.h> -#include <asm/cputable.h> -#include <asm/auxvec.h> - -/* PowerPC relocations defined by the ABIs */ -#define R_PPC_NONE 0 -#define R_PPC_ADDR32 1 /* 32bit absolute address */ -#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ -#define R_PPC_ADDR16 3 /* 16bit absolute address */ -#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ -#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ -#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ -#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ -#define R_PPC_ADDR14_BRTAKEN 8 -#define R_PPC_ADDR14_BRNTAKEN 9 -#define R_PPC_REL24 10 /* PC relative 26 bit */ -#define R_PPC_REL14 11 /* PC relative 16 bit */ -#define R_PPC_REL14_BRTAKEN 12 -#define R_PPC_REL14_BRNTAKEN 13 -#define R_PPC_GOT16 14 -#define R_PPC_GOT16_LO 15 -#define R_PPC_GOT16_HI 16 -#define R_PPC_GOT16_HA 17 -#define R_PPC_PLTREL24 18 -#define R_PPC_COPY 19 -#define R_PPC_GLOB_DAT 20 -#define R_PPC_JMP_SLOT 21 -#define R_PPC_RELATIVE 22 -#define R_PPC_LOCAL24PC 23 -#define R_PPC_UADDR32 24 -#define R_PPC_UADDR16 25 -#define R_PPC_REL32 26 -#define R_PPC_PLT32 27 -#define R_PPC_PLTREL32 28 -#define R_PPC_PLT16_LO 29 -#define R_PPC_PLT16_HI 30 -#define R_PPC_PLT16_HA 31 -#define R_PPC_SDAREL16 32 -#define R_PPC_SECTOFF 33 -#define R_PPC_SECTOFF_LO 34 -#define R_PPC_SECTOFF_HI 35 -#define R_PPC_SECTOFF_HA 36 -/* Keep this the last entry. */ -#define R_PPC_NUM 37 - -#define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ -#define ELF_NFPREG 33 /* includes fpscr */ -#define ELF_NVRREG 33 /* includes vscr */ -#define ELF_NEVRREG 34 /* includes acc (as 2) */ - -/* - * These are used to set parameters in the core dumps. - */ -#define ELF_ARCH EM_PPC -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2MSB - -/* General registers */ -typedef unsigned long elf_greg_t; -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -/* Floating point registers */ -typedef double elf_fpreg_t; -typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; - -/* Altivec registers */ -typedef __vector128 elf_vrreg_t; -typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG]; - -#ifdef __KERNEL__ - -struct task_struct; - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ - -#define elf_check_arch(x) ((x)->e_machine == EM_PPC) - -/* This is the location that an ET_DYN program is loaded if exec'ed. Typical - use of this is to invoke "./ld.so someprog" to test out a new version of - the loader. We need to make sure that it is out of the way of the program - that it will "exec", and that there is sufficient room for the brk. */ - -#define ELF_ET_DYN_BASE (0x08000000) - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - -#define ELF_CORE_COPY_REGS(gregs, regs) \ - memcpy((gregs), (regs), sizeof(struct pt_regs)); \ - memset((char *)(gregs) + sizeof(struct pt_regs), 0, \ - sizeof(elf_gregset_t) - sizeof(struct pt_regs)); - -#define ELF_CORE_COPY_TASK_REGS(t, elfregs) \ - ((t)->thread.regs? \ - ({ ELF_CORE_COPY_REGS((elfregs), (t)->thread.regs); 1; }): 0) - -extern int dump_task_fpu(struct task_struct *t, elf_fpregset_t *fpu); -#define ELF_CORE_COPY_FPREGS(t, fpu) dump_task_fpu((t), (fpu)) - -/* This yields a mask that user programs can use to figure out what - instruction set this cpu supports. This could be done in userspace, - but it's not easy, and we've already done it here. */ - -#define ELF_HWCAP (cur_cpu_spec[0]->cpu_user_features) - -/* This yields a string that ld.so will use to load implementation - specific libraries for optimization. This is more specific in - intent than poking at uname or /proc/cpuinfo. - - For the moment, we have only optimizations for the Intel generations, - but that could change... */ - -#define ELF_PLATFORM (NULL) - -#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) - -extern int dcache_bsize; -extern int icache_bsize; -extern int ucache_bsize; - -/* - * The requirements here are: - * - keep the final alignment of sp (sp & 0xf) - * - make sure the 32-bit value at the first 16 byte aligned position of - * AUXV is greater than 16 for glibc compatibility. - * AT_IGNOREPPC is used for that. - * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC, - * even if DLINFO_ARCH_ITEMS goes to zero or is undefined. - */ -#define ARCH_DLINFO \ -do { \ - /* Handle glibc compatibility. */ \ - NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ - NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ - /* Cache size items */ \ - NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize); \ - NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize); \ - NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize); \ - } while (0) - -#endif /* __KERNEL__ */ -#endif |