musl-tcc/arch/m68k/bits/user.h
2022-03-20 16:48:53 +08:00

39 lines
878 B
C

#undef __WORDSIZE
#define __WORDSIZE 32
struct user_m68kfp_struct {
unsigned long fpregs[24], fpcntl[3];
};
struct user_regs_struct {
long d1, d2, d3, d4, d5, d6, d7;
long a0, a1, a2, a3, a4, a5, a6;
long d0, usp, orig_d0;
short stkadj, sr;
long pc;
short fmtvec, __pad;
};
struct user {
struct user_regs_struct regs;
int u_fpvalid;
struct user_m68kfp_struct m68kfp;
unsigned long u_tsize, u_dsize, u_ssize, start_code, start_stack;
long signal;
int reserved;
unsigned long u_ar0;
struct user_m68kfp_struct *u_fpstate;
unsigned long magic;
char u_comm[32];
};
#define ELF_NGREG 20
typedef unsigned long elf_greg_t;
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef struct user_m68kfp_struct elf_fpregset_t;
#define NBPG 4096
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)