1 files changed, 108 insertions, 0 deletions

diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
new file mode 100644
index 000000000000..64ce40ee1d58
--- /dev/null
+++ b/arch/avr32/include/asm/elf.h
@@ -0,0 +1,108 @@
+#ifndef __ASM_AVR32_ELF_H
+#define __ASM_AVR32_ELF_H
+
+/* AVR32 relocation numbers */
+#define R_AVR32_NONE            0
+#define R_AVR32_32              1
+#define R_AVR32_16              2
+#define R_AVR32_8               3
+#define R_AVR32_32_PCREL        4
+#define R_AVR32_16_PCREL        5
+#define R_AVR32_8_PCREL         6
+#define R_AVR32_DIFF32          7
+#define R_AVR32_DIFF16          8
+#define R_AVR32_DIFF8           9
+#define R_AVR32_GOT32           10
+#define R_AVR32_GOT16           11
+#define R_AVR32_GOT8            12
+#define R_AVR32_21S             13
+#define R_AVR32_16U             14
+#define R_AVR32_16S             15
+#define R_AVR32_8S              16
+#define R_AVR32_8S_EXT          17
+#define R_AVR32_22H_PCREL       18
+#define R_AVR32_18W_PCREL       19
+#define R_AVR32_16B_PCREL       20
+#define R_AVR32_16N_PCREL       21
+#define R_AVR32_14UW_PCREL      22
+#define R_AVR32_11H_PCREL       23
+#define R_AVR32_10UW_PCREL      24
+#define R_AVR32_9H_PCREL        25
+#define R_AVR32_9UW_PCREL       26
+#define R_AVR32_HI16            27
+#define R_AVR32_LO16            28
+#define R_AVR32_GOTPC           29
+#define R_AVR32_GOTCALL         30
+#define R_AVR32_LDA_GOT         31
+#define R_AVR32_GOT21S          32
+#define R_AVR32_GOT18SW         33
+#define R_AVR32_GOT16S          34
+#define R_AVR32_GOT7UW          35
+#define R_AVR32_32_CPENT        36
+#define R_AVR32_CPCALL          37
+#define R_AVR32_16_CP           38
+#define R_AVR32_9W_CP           39
+#define R_AVR32_RELATIVE        40
+#define R_AVR32_GLOB_DAT        41
+#define R_AVR32_JMP_SLOT        42
+#define R_AVR32_ALIGN           43
+
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/ptrace.h>
+#include <asm/user.h>
+
+typedef unsigned long elf_greg_t;
+
+#define ELF_NGREG (sizeof (struct pt_regs) / sizeof (elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+typedef struct user_fpu_struct elf_fpregset_t;
+
+/*
+ * This is used to ensure we don't load something for the wrong architecture.
+ */
+#define elf_check_arch(x) ( (x)->e_machine == EM_AVR32 )
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS       ELFCLASS32
+#ifdef __LITTLE_ENDIAN__
+#define ELF_DATA        ELFDATA2LSB
+#else
+#define ELF_DATA        ELFDATA2MSB
+#endif
+#define ELF_ARCH        EM_AVR32
+
+#define USE_ELF_CORE_DUMP
+#define ELF_EXEC_PAGESIZE       4096
+
+/* 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         (2 * TASK_SIZE / 3)
+
+
+/* This yields a mask that user programs can use to figure out what
+   instruction set this CPU supports.  This could be done in user space,
+   but it's not easy, and we've already done it here.  */
+
+#define ELF_HWCAP       (0)
+
+/* 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(PER_LINUX_32BIT)
+
+#endif /* __ASM_AVR32_ELF_H */