1#undef __WORDSIZE
2#define __WORDSIZE 32
3
4typedef struct user_fpregs_struct {
5 long cwd, swd, twd, fip, fcs, foo, fos, st_space[20];
6} elf_fpregset_t;
7
8typedef struct user_fpxregs_struct {
9 unsigned short cwd, swd, twd, fop;
10 long fip, fcs, foo, fos, mxcsr, reserved;
11 long st_space[32], xmm_space[32], padding[56];
12} elf_fpxregset_t;
13
14struct user_regs_struct {
15 long ebx, ecx, edx, esi, edi, ebp, eax, xds, xes, xfs, xgs;
16 long orig_eax, eip, xcs, eflags, esp, xss;
17};
18
19#define ELF_NGREG 17
20typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
21
22struct user {
23 struct user_regs_struct regs;
24 int u_fpvalid;
25 struct user_fpregs_struct i387;
26 unsigned long u_tsize;
27 unsigned long u_dsize;
28 unsigned long u_ssize;
29 unsigned long start_code;
30 unsigned long start_stack;
31 long signal;
32 int reserved;
33 struct user_regs_struct *u_ar0;
34 struct user_fpregs_struct *u_fpstate;
35 unsigned long magic;
36 char u_comm[32];
37 int u_debugreg[8];
38};
39
40#define PAGE_MASK (~(PAGESIZE-1))
41#define NBPG PAGESIZE
42#define UPAGES 1
43#define HOST_TEXT_START_ADDR (u.start_code)
44#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)