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-rw-r--r--include/asm-cris/elf.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/include/asm-cris/elf.h b/include/asm-cris/elf.h
new file mode 100644
index 000000000000..d37fd5c4a567
--- /dev/null
+++ b/include/asm-cris/elf.h
@@ -0,0 +1,61 @@
+#ifndef __ASMCRIS_ELF_H
+#define __ASMCRIS_ELF_H
+
+/*
+ * ELF register definitions..
+ */
+
+#include <asm/arch/elf.h>
+#include <asm/user.h>
+
+typedef unsigned long elf_greg_t;
+
+/* Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is
+ thus exposed to user-space. */
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+/* A placeholder; CRIS does not have any fp regs. */
+typedef unsigned long 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_CRIS )
+
+/*
+ * These are used to set parameters in the core dumps.
+ */
+#define ELF_CLASS ELFCLASS32
+#define ELF_DATA ELFDATA2LSB;
+#define ELF_ARCH EM_CRIS
+
+#define USE_ELF_CORE_DUMP
+
+#define ELF_EXEC_PAGESIZE 8192
+
+/* 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.
+*/
+
+#define ELF_PLATFORM (NULL)
+
+#ifdef __KERNEL__
+#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
+#endif
+
+#endif
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