-/* $Id: elf.h,v 1.32 2002/02/09 19:49:31 davem Exp $ */
-#ifndef __ASM_SPARC64_ELF_H
-#define __ASM_SPARC64_ELF_H
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/spitfire.h>
-
-/*
- * Sparc section types
- */
-#define STT_REGISTER 13
-
-/*
- * Sparc ELF relocation types
- */
-#define R_SPARC_NONE 0
-#define R_SPARC_8 1
-#define R_SPARC_16 2
-#define R_SPARC_32 3
-#define R_SPARC_DISP8 4
-#define R_SPARC_DISP16 5
-#define R_SPARC_DISP32 6
-#define R_SPARC_WDISP30 7
-#define R_SPARC_WDISP22 8
-#define R_SPARC_HI22 9
-#define R_SPARC_22 10
-#define R_SPARC_13 11
-#define R_SPARC_LO10 12
-#define R_SPARC_GOT10 13
-#define R_SPARC_GOT13 14
-#define R_SPARC_GOT22 15
-#define R_SPARC_PC10 16
-#define R_SPARC_PC22 17
-#define R_SPARC_WPLT30 18
-#define R_SPARC_COPY 19
-#define R_SPARC_GLOB_DAT 20
-#define R_SPARC_JMP_SLOT 21
-#define R_SPARC_RELATIVE 22
-#define R_SPARC_UA32 23
-#define R_SPARC_PLT32 24
-#define R_SPARC_HIPLT22 25
-#define R_SPARC_LOPLT10 26
-#define R_SPARC_PCPLT32 27
-#define R_SPARC_PCPLT22 28
-#define R_SPARC_PCPLT10 29
-#define R_SPARC_10 30
-#define R_SPARC_11 31
-#define R_SPARC_64 32
-#define R_SPARC_OLO10 33
-#define R_SPARC_WDISP16 40
-#define R_SPARC_WDISP19 41
-#define R_SPARC_7 43
-#define R_SPARC_5 44
-#define R_SPARC_6 45
-
-/* Bits present in AT_HWCAP, primarily for Sparc32. */
-
-#define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */
-#define HWCAP_SPARC_STBAR 2
-#define HWCAP_SPARC_SWAP 4
-#define HWCAP_SPARC_MULDIV 8
-#define HWCAP_SPARC_V9 16
-#define HWCAP_SPARC_ULTRA3 32
-#define HWCAP_SPARC_BLKINIT 64
-#define HWCAP_SPARC_N2 128
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#ifndef ELF_ARCH
-#define ELF_ARCH EM_SPARCV9
-#define ELF_CLASS ELFCLASS64
-#define ELF_DATA ELFDATA2MSB
-
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG 36
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-/* Format of 64-bit elf_gregset_t is:
- * G0 --> G7
- * O0 --> O7
- * L0 --> L7
- * I0 --> I7
- * TSTATE
- * TPC
- * TNPC
- * Y
- */
-#define ELF_CORE_COPY_REGS(__elf_regs, __pt_regs) \
-do { unsigned long *dest = &(__elf_regs[0]); \
- struct pt_regs *src = (__pt_regs); \
- unsigned long __user *sp; \
- int i; \
- for(i = 0; i < 16; i++) \
- dest[i] = src->u_regs[i]; \
- /* Don't try this at home kids... */ \
- sp = (unsigned long __user *) \
- ((src->u_regs[14] + STACK_BIAS) \
- & 0xfffffffffffffff8UL); \
- for(i = 0; i < 16; i++) \
- __get_user(dest[i+16], &sp[i]); \
- dest[32] = src->tstate; \
- dest[33] = src->tpc; \
- dest[34] = src->tnpc; \
- dest[35] = src->y; \
-} while (0);
-
-typedef struct {
- unsigned long pr_regs[32];
- unsigned long pr_fsr;
- unsigned long pr_gsr;
- unsigned long pr_fprs;
-} elf_fpregset_t;
-#endif
-
-#define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \
- ({ ELF_CORE_COPY_REGS((*(__elf_regs)), task_pt_regs(__tsk)); 1; })
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#ifndef elf_check_arch
-#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH) /* Might be EM_SPARCV9 or EM_SPARC */
-#endif
-
-#define USE_ELF_CORE_DUMP
-#define ELF_EXEC_PAGESIZE PAGE_SIZE
-
-/* 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. */
-
-#ifndef ELF_ET_DYN_BASE
-#define ELF_ET_DYN_BASE 0x0000010000000000UL
-#endif
-
-
-/* This yields a mask that user programs can use to figure out what
- instruction set this cpu supports. */
-
-/* On Ultra, we support all of the v8 capabilities. */
-static inline unsigned int sparc64_elf_hwcap(void)
-{
- unsigned int cap = (HWCAP_SPARC_FLUSH | HWCAP_SPARC_STBAR |
- HWCAP_SPARC_SWAP | HWCAP_SPARC_MULDIV |
- HWCAP_SPARC_V9);
-
- if (tlb_type == cheetah || tlb_type == cheetah_plus)
- cap |= HWCAP_SPARC_ULTRA3;
- else if (tlb_type == hypervisor) {
- if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1 ||
- sun4v_chip_type == SUN4V_CHIP_NIAGARA2)
- cap |= HWCAP_SPARC_BLKINIT;
- if (sun4v_chip_type == SUN4V_CHIP_NIAGARA2)
- cap |= HWCAP_SPARC_N2;
- }
-
- return cap;
-}
-
-#define ELF_HWCAP sparc64_elf_hwcap();
-
-/* 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. */
-
-#define ELF_PLATFORM (NULL)
-
-#define SET_PERSONALITY(ex, ibcs2) \
-do { unsigned long new_flags = current_thread_info()->flags; \
- new_flags &= _TIF_32BIT; \
- if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
- new_flags |= _TIF_32BIT; \
- else \
- new_flags &= ~_TIF_32BIT; \
- if ((current_thread_info()->flags & _TIF_32BIT) \
- != new_flags) \
- set_thread_flag(TIF_ABI_PENDING); \
- else \
- clear_thread_flag(TIF_ABI_PENDING); \
- /* flush_thread will update pgd cache */ \
- if (ibcs2) \
- set_personality(PER_SVR4); \
- else if (current->personality != PER_LINUX32) \
- set_personality(PER_LINUX); \
-} while (0)
-
-#endif /* !(__ASM_SPARC64_ELF_H) */
+#include <asm-sparc/elf.h>
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