| #ifndef __ASMCRIS_ELF_H |
| #define __ASMCRIS_ELF_H |
| |
| /* |
| * ELF register definitions.. |
| */ |
| |
| #include <asm/user.h> |
| |
| #define R_CRIS_NONE 0 |
| #define R_CRIS_8 1 |
| #define R_CRIS_16 2 |
| #define R_CRIS_32 3 |
| #define R_CRIS_8_PCREL 4 |
| #define R_CRIS_16_PCREL 5 |
| #define R_CRIS_32_PCREL 6 |
| #define R_CRIS_GNU_VTINHERIT 7 |
| #define R_CRIS_GNU_VTENTRY 8 |
| #define R_CRIS_COPY 9 |
| #define R_CRIS_GLOB_DAT 10 |
| #define R_CRIS_JUMP_SLOT 11 |
| #define R_CRIS_RELATIVE 12 |
| #define R_CRIS_16_GOT 13 |
| #define R_CRIS_32_GOT 14 |
| #define R_CRIS_16_GOTPLT 15 |
| #define R_CRIS_32_GOTPLT 16 |
| #define R_CRIS_32_GOTREL 17 |
| #define R_CRIS_32_PLT_GOTREL 18 |
| #define R_CRIS_32_PLT_PCREL 19 |
| |
| 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; |
| |
| /* |
| * These are used to set parameters in the core dumps. |
| */ |
| #define ELF_CLASS ELFCLASS32 |
| #define ELF_DATA ELFDATA2LSB |
| #define ELF_ARCH EM_CRIS |
| |
| #include <arch/elf.h> |
| |
| /* The master for these definitions is {binutils}/include/elf/cris.h: */ |
| /* User symbols in this file have a leading underscore. */ |
| #define EF_CRIS_UNDERSCORE 0x00000001 |
| |
| /* This is a mask for different incompatible machine variants. */ |
| #define EF_CRIS_VARIANT_MASK 0x0000000e |
| |
| /* Variant 0; may contain v0..10 object. */ |
| #define EF_CRIS_VARIANT_ANY_V0_V10 0x00000000 |
| |
| /* Variant 1; contains v32 object. */ |
| #define EF_CRIS_VARIANT_V32 0x00000002 |
| |
| /* Variant 2; contains object compatible with v32 and v10. */ |
| #define EF_CRIS_VARIANT_COMMON_V10_V32 0x00000004 |
| /* End of excerpt from {binutils}/include/elf/cris.h. */ |
| |
| #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 (TASK_SIZE / 3 * 2) |
| |
| /* 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) |
| |
| #endif |