github.com/afumu/libc@v0.0.6/musl/arch/m68k/bits/user.h (about)

     1  #undef __WORDSIZE
     2  #define __WORDSIZE 32
     3  
     4  struct user_m68kfp_struct {
     5  	unsigned long fpregs[24], fpcntl[3];
     6  };
     7  
     8  struct user_regs_struct {
     9  	long d1, d2, d3, d4, d5, d6, d7;
    10  	long a0, a1, a2, a3, a4, a5, a6;
    11  	long d0, usp, orig_d0;
    12  	short stkadj, sr;
    13  	long pc;
    14  	short fmtvec, __pad;
    15  };
    16  
    17  struct user {
    18  	struct user_regs_struct regs;
    19  	int u_fpvalid;
    20  	struct user_m68kfp_struct m68kfp;
    21  	unsigned long u_tsize, u_dsize, u_ssize, start_code, start_stack;
    22  	long signal;
    23  	int reserved;
    24  	unsigned long u_ar0;
    25  	struct user_m68kfp_struct *u_fpstate;
    26  	unsigned long magic;
    27  	char u_comm[32];
    28  };
    29  
    30  #define ELF_NGREG 20
    31  typedef unsigned long elf_greg_t;
    32  typedef elf_greg_t elf_gregset_t[ELF_NGREG];
    33  typedef struct user_m68kfp_struct elf_fpregset_t;
    34  
    35  #define NBPG			4096
    36  #define UPAGES			1
    37  #define HOST_TEXT_START_ADDR	(u.start_code)
    38  #define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)