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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * Generate definitions needed by assembly language modules. | |
3 | * This code generates raw asm output which is post-processed to extract | |
4 | * and format the required data. | |
5 | */ | |
6 | ||
7 | #include <linux/sched.h> | |
8 | #include <linux/stddef.h> | |
9 | #include <linux/errno.h> | |
10 | #include <linux/hardirq.h> | |
11 | #include <linux/suspend.h> | |
12 | #include <asm/pda.h> | |
13 | #include <asm/processor.h> | |
14 | #include <asm/segment.h> | |
15 | #include <asm/thread_info.h> | |
16 | #include <asm/ia32.h> | |
17 | ||
18 | #define DEFINE(sym, val) \ | |
19 | asm volatile("\n->" #sym " %0 " #val : : "i" (val)) | |
20 | ||
21 | #define BLANK() asm volatile("\n->" : : ) | |
22 | ||
23 | int main(void) | |
24 | { | |
25 | #define ENTRY(entry) DEFINE(tsk_ ## entry, offsetof(struct task_struct, entry)) | |
26 | ENTRY(state); | |
27 | ENTRY(flags); | |
28 | ENTRY(thread); | |
29 | ENTRY(pid); | |
30 | BLANK(); | |
31 | #undef ENTRY | |
32 | #define ENTRY(entry) DEFINE(threadinfo_ ## entry, offsetof(struct thread_info, entry)) | |
33 | ENTRY(flags); | |
34 | ENTRY(addr_limit); | |
35 | ENTRY(preempt_count); | |
36 | BLANK(); | |
37 | #undef ENTRY | |
38 | #define ENTRY(entry) DEFINE(pda_ ## entry, offsetof(struct x8664_pda, entry)) | |
39 | ENTRY(kernelstack); | |
40 | ENTRY(oldrsp); | |
41 | ENTRY(pcurrent); | |
42 | ENTRY(irqrsp); | |
43 | ENTRY(irqcount); | |
44 | ENTRY(cpunumber); | |
45 | ENTRY(irqstackptr); | |
46 | BLANK(); | |
47 | #undef ENTRY | |
48 | #ifdef CONFIG_IA32_EMULATION | |
49 | #define ENTRY(entry) DEFINE(IA32_SIGCONTEXT_ ## entry, offsetof(struct sigcontext_ia32, entry)) | |
50 | ENTRY(eax); | |
51 | ENTRY(ebx); | |
52 | ENTRY(ecx); | |
53 | ENTRY(edx); | |
54 | ENTRY(esi); | |
55 | ENTRY(edi); | |
56 | ENTRY(ebp); | |
57 | ENTRY(esp); | |
58 | ENTRY(eip); | |
59 | BLANK(); | |
60 | #undef ENTRY | |
61 | DEFINE(IA32_RT_SIGFRAME_sigcontext, | |
62 | offsetof (struct rt_sigframe32, uc.uc_mcontext)); | |
63 | BLANK(); | |
64 | #endif | |
65 | DEFINE(pbe_address, offsetof(struct pbe, address)); | |
66 | DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); | |
67 | DEFINE(pbe_next, offsetof(struct pbe, next)); | |
68 | return 0; | |
69 | } |