#ifndef _ASM_POWERPC_ELF_H
#define _ASM_POWERPC_ELF_H
+#ifdef __KERNEL__
#include <linux/sched.h> /* for task_struct */
+#include <asm/page.h>
+#include <asm/string.h>
+#endif
+
#include <asm/types.h>
#include <asm/ptrace.h>
#include <asm/cputable.h>
#include <asm/auxvec.h>
-#include <asm/page.h>
-#include <asm/string.h>
/* PowerPC relocations defined by the ABIs */
#define R_PPC_NONE 0
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*/
-#include <asm/ptrace.h>
#define ELF_NGREG 48 /* includes nip, msr, lr, etc. */
#define ELF_NFPREG 33 /* includes fpscr */
# define ELF_DATA ELFDATA2MSB
typedef elf_greg_t64 elf_greg_t;
typedef elf_gregset_t64 elf_gregset_t;
-# define elf_addr_t unsigned long
#else
/* Assumption: ELF_ARCH == EM_PPC and ELF_CLASS == ELFCLASS32 */
typedef elf_greg_t32 elf_greg_t;
typedef elf_gregset_t32 elf_gregset_t;
-# define elf_addr_t u32
#endif /* ELF_ARCH */
/* Floating point registers */
typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32];
#endif
+#ifdef __KERNEL__
/*
* This is used to ensure we don't load something for the wrong architecture.
*/
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)
-
-#ifdef __KERNEL__
+#define ELF_ET_DYN_BASE (0x20000000)
/* Common routine for both 32-bit and 64-bit processes */
static inline void ppc_elf_core_copy_regs(elf_gregset_t elf_regs,
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->cpu_user_features)
-#ifdef __powerpc64__
-# define ELF_PLAT_INIT(_r, load_addr) do { \
- _r->gpr[2] = load_addr; \
-} while (0)
-#endif /* __powerpc64__ */
/* 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.
+ 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 (cur_cpu_spec->platform)
-#define ELF_PLATFORM (NULL)
+#ifdef __powerpc64__
+# define ELF_PLAT_INIT(_r, load_addr) do { \
+ _r->gpr[2] = load_addr; \
+} while (0)
+#endif /* __powerpc64__ */
#ifdef __KERNEL__
NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize); \
NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize); \
NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize); \
- VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->thread.vdso_base) \
+ VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base) \
} while (0)
/* PowerPC64 relocations defined by the ABIs */
/* Keep this the last entry. */
#define R_PPC64_NUM 107
+#ifdef CONFIG_SPU_BASE
+/* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
+#define NT_SPU 1
+
+extern int arch_notes_size(void);
+extern void arch_write_notes(struct file *file);
+
+#define ELF_CORE_EXTRA_NOTES_SIZE arch_notes_size()
+#define ELF_CORE_WRITE_EXTRA_NOTES arch_write_notes(file)
+
+#define ARCH_HAVE_EXTRA_ELF_NOTES
+#endif /* CONFIG_PPC_CELL */
+
#endif /* _ASM_POWERPC_ELF_H */