1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#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)
|
