| #undef __WORDSIZE |
| #define __WORDSIZE 32 |
| |
| typedef struct user_fpregs_struct { |
| long cwd, swd, twd, fip, fcs, foo, fos, st_space[20]; |
| } elf_fpregset_t; |
| |
| typedef struct user_fpxregs_struct { |
| unsigned short cwd, swd, twd, fop; |
| long fip, fcs, foo, fos, mxcsr, reserved; |
| long st_space[32], xmm_space[32], padding[56]; |
| } elf_fpxregset_t; |
| |
| struct user_regs_struct { |
| long ebx, ecx, edx, esi, edi, ebp, eax, xds, xes, xfs, xgs; |
| long orig_eax, eip, xcs, eflags, esp, xss; |
| }; |
| |
| #define ELF_NGREG 17 |
| typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG]; |
| |
| struct user { |
| struct user_regs_struct regs; |
| int u_fpvalid; |
| struct user_fpregs_struct i387; |
| unsigned long u_tsize; |
| unsigned long u_dsize; |
| unsigned long u_ssize; |
| unsigned long start_code; |
| unsigned long start_stack; |
| long signal; |
| int reserved; |
| struct user_regs_struct *u_ar0; |
| struct user_fpregs_struct *u_fpstate; |
| unsigned long magic; |
| char u_comm[32]; |
| int u_debugreg[8]; |
| }; |
| |
| #define PAGE_MASK (~(PAGESIZE-1)) |
| #define NBPG PAGESIZE |
| #define UPAGES 1 |
| #define HOST_TEXT_START_ADDR (u.start_code) |
| #define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) |
