1#include <stdio.h>
2#include <stddef.h>
3#include <ucontext.h>
4#include <asm/sigcontext.h>
5
6#define UC(N,X) \
7  printf ("#define LINUX_UC_" N "_OFF\t0x%X\n", offsetof (ucontext_t, X))
8
9#define SC(N,X) \
10  printf ("#define LINUX_SC_" N "_OFF\t0x%X\n", offsetof (struct sigcontext, X))
11
12int
13main (void)
14{
15  printf (
16"/* Linux-specific definitions: */\n\n"
17
18"/* Define various structure offsets to simplify cross-compilation.  */\n\n"
19
20"/* Offsets for SH Linux \"ucontext_t\":  */\n\n");
21
22  UC ("FLAGS", uc_flags);
23  UC ("LINK", uc_link);
24  UC ("STACK", uc_stack);
25  UC ("MCONTEXT", uc_mcontext);
26  UC ("SIGMASK", uc_sigmask);
27
28  printf ("\n/* Offsets for SH Linux \"struct sigcontext\":  */\n\n");
29
30  SC ("R0",  sc_regs[0]);
31  SC ("R1",  sc_regs[1]);
32  SC ("R2",  sc_regs[2]);
33  SC ("R3",  sc_regs[3]);
34  SC ("R4",  sc_regs[4]);
35  SC ("R5",  sc_regs[5]);
36  SC ("R6",  sc_regs[6]);
37  SC ("R7",  sc_regs[7]);
38  SC ("R8",  sc_regs[8]);
39  SC ("R9",  sc_regs[9]);
40  SC ("R10", sc_regs[10]);
41  SC ("R11", sc_regs[11]);
42  SC ("R12", sc_regs[12]);
43  SC ("R13", sc_regs[13]);
44  SC ("R14", sc_regs[14]);
45  SC ("R15", sc_regs[15]);
46
47  SC ("PC", sc_pc);
48  SC ("PR", sc_pr);
49
50  return 0;
51}
52