| Tony SIM | 1d7a894 | 2010-01-28 17:04:55 +0900 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | **************************************************************************** |
| 11 | ****************************************************************************/ |
| 12 | #ifndef __ASM_SH_USER_H |
| 13 | #define __ASM_SH_USER_H |
| 14 | |
| 15 | #include <asm/ptrace.h> |
| 16 | #include <asm/page.h> |
| 17 | |
| 18 | #ifdef __SH5__ |
| 19 | struct user_fpu_struct { |
| 20 | unsigned long fp_regs[32]; |
| 21 | unsigned int fpscr; |
| 22 | }; |
| 23 | #else |
| 24 | struct user_fpu_struct { |
| 25 | unsigned long fp_regs[16]; |
| 26 | unsigned long xfp_regs[16]; |
| 27 | unsigned long fpscr; |
| 28 | unsigned long fpul; |
| 29 | }; |
| 30 | #endif |
| 31 | |
| 32 | struct user { |
| 33 | struct pt_regs regs; |
| 34 | struct user_fpu_struct fpu; |
| 35 | int u_fpvalid; |
| 36 | size_t u_tsize; |
| 37 | size_t u_dsize; |
| 38 | size_t u_ssize; |
| 39 | unsigned long start_code; |
| 40 | unsigned long start_data; |
| 41 | unsigned long start_stack; |
| 42 | long int signal; |
| 43 | unsigned long u_ar0; |
| 44 | struct user_fpu_struct* u_fpstate; |
| 45 | unsigned long magic; |
| 46 | char u_comm[32]; |
| 47 | }; |
| 48 | |
| 49 | #define NBPG PAGE_SIZE |
| 50 | #define UPAGES 1 |
| 51 | #define HOST_TEXT_START_ADDR (u.start_code) |
| 52 | #define HOST_DATA_START_ADDR (u.start_data) |
| 53 | #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) |
| 54 | |
| 55 | #endif |