[PATCH] LOG2: Provide ilog2() fallbacks for powerpc

[sfrench/cifs-2.6.git] / include / asm-powerpc / elf.h

diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
index 99c18b71aa820a4648e9472914d93dc2dbaa076d..d36426c01b6b95efe784c7d567b5f58a2212ecbf 100644 (file)
--- a/include/asm-powerpc/elf.h
+++ b/include/asm-powerpc/elf.h
@@ -124,12 +124,10 @@ typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG];
 # 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 */
@@ -293,7 +291,7 @@ do {                                                                        \
        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 */
@@ -411,4 +409,17 @@ do {                                                                       \
 /* 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 */