Merge remote-tracking branch 'spi/topic/core' into spi-next
[sfrench/cifs-2.6.git] / arch / x86 / um / user-offsets.c
1 #include <stdio.h>
2 #include <stddef.h>
3 #include <signal.h>
4 #include <sys/poll.h>
5 #include <sys/mman.h>
6 #include <sys/user.h>
7 #define __FRAME_OFFSETS
8 #include <linux/ptrace.h>
9 #include <asm/types.h>
10
11 #ifdef __i386__
12 #define __SYSCALL_I386(nr, sym, qual) [nr] = 1,
13 static char syscalls[] = {
14 #include <asm/syscalls_32.h>
15 };
16 #else
17 #define __SYSCALL_64(nr, sym, qual) [nr] = 1,
18 static char syscalls[] = {
19 #include <asm/syscalls_64.h>
20 };
21 #endif
22
23 #define DEFINE(sym, val) \
24         asm volatile("\n->" #sym " %0 " #val : : "i" (val))
25
26 #define DEFINE_LONGS(sym, val) \
27         asm volatile("\n->" #sym " %0 " #val : : "i" (val/sizeof(unsigned long)))
28
29 void foo(void)
30 {
31 #ifdef __i386__
32         DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct));
33         DEFINE_LONGS(HOST_FPX_SIZE, sizeof(struct user_fpxregs_struct));
34
35         DEFINE(HOST_IP, EIP);
36         DEFINE(HOST_SP, UESP);
37         DEFINE(HOST_EFLAGS, EFL);
38         DEFINE(HOST_AX, EAX);
39         DEFINE(HOST_BX, EBX);
40         DEFINE(HOST_CX, ECX);
41         DEFINE(HOST_DX, EDX);
42         DEFINE(HOST_SI, ESI);
43         DEFINE(HOST_DI, EDI);
44         DEFINE(HOST_BP, EBP);
45         DEFINE(HOST_CS, CS);
46         DEFINE(HOST_SS, SS);
47         DEFINE(HOST_DS, DS);
48         DEFINE(HOST_FS, FS);
49         DEFINE(HOST_ES, ES);
50         DEFINE(HOST_GS, GS);
51         DEFINE(HOST_ORIG_AX, ORIG_EAX);
52 #else
53 #ifdef FP_XSTATE_MAGIC1
54         DEFINE(HOST_FP_SIZE, sizeof(struct _xstate) / sizeof(unsigned long));
55 #else
56         DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long));
57 #endif
58         DEFINE_LONGS(HOST_BX, RBX);
59         DEFINE_LONGS(HOST_CX, RCX);
60         DEFINE_LONGS(HOST_DI, RDI);
61         DEFINE_LONGS(HOST_SI, RSI);
62         DEFINE_LONGS(HOST_DX, RDX);
63         DEFINE_LONGS(HOST_BP, RBP);
64         DEFINE_LONGS(HOST_AX, RAX);
65         DEFINE_LONGS(HOST_R8, R8);
66         DEFINE_LONGS(HOST_R9, R9);
67         DEFINE_LONGS(HOST_R10, R10);
68         DEFINE_LONGS(HOST_R11, R11);
69         DEFINE_LONGS(HOST_R12, R12);
70         DEFINE_LONGS(HOST_R13, R13);
71         DEFINE_LONGS(HOST_R14, R14);
72         DEFINE_LONGS(HOST_R15, R15);
73         DEFINE_LONGS(HOST_ORIG_AX, ORIG_RAX);
74         DEFINE_LONGS(HOST_CS, CS);
75         DEFINE_LONGS(HOST_SS, SS);
76         DEFINE_LONGS(HOST_EFLAGS, EFLAGS);
77 #if 0
78         DEFINE_LONGS(HOST_FS, FS);
79         DEFINE_LONGS(HOST_GS, GS);
80         DEFINE_LONGS(HOST_DS, DS);
81         DEFINE_LONGS(HOST_ES, ES);
82 #endif
83
84         DEFINE_LONGS(HOST_IP, RIP);
85         DEFINE_LONGS(HOST_SP, RSP);
86 #endif
87
88         DEFINE(UM_FRAME_SIZE, sizeof(struct user_regs_struct));
89         DEFINE(UM_POLLIN, POLLIN);
90         DEFINE(UM_POLLPRI, POLLPRI);
91         DEFINE(UM_POLLOUT, POLLOUT);
92
93         DEFINE(UM_PROT_READ, PROT_READ);
94         DEFINE(UM_PROT_WRITE, PROT_WRITE);
95         DEFINE(UM_PROT_EXEC, PROT_EXEC);
96
97         DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
98         DEFINE(NR_syscalls, sizeof(syscalls));
99 }