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1da177e4 LT |
1 | /* |
2 | * This program is used to generate definitions needed by | |
3 | * assembly language modules. | |
4 | * | |
5 | * We use the technique used in the OSF Mach kernel code: | |
6 | * generate asm statements containing #defines, | |
7 | * compile this file to assembler, and then extract the | |
8 | * #defines from the assembly-language output. | |
9 | */ | |
10 | ||
11 | #include <linux/stddef.h> | |
12 | #include <linux/sched.h> | |
13 | #include <linux/kernel_stat.h> | |
14 | #include <linux/ptrace.h> | |
15 | #include <linux/hardirq.h> | |
501cd36f | 16 | #include <linux/kbuild.h> |
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17 | #include <asm/bootinfo.h> |
18 | #include <asm/irq.h> | |
19 | #include <asm/ptrace.h> | |
20 | ||
1da177e4 LT |
21 | int main(void) |
22 | { | |
23 | /* offsets into the task struct */ | |
24 | DEFINE(TASK_STATE, offsetof(struct task_struct, state)); | |
25 | DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags)); | |
26 | DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace)); | |
27 | DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked)); | |
28 | DEFINE(TASK_THREAD, offsetof(struct task_struct, thread)); | |
f7e4217b | 29 | DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack)); |
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30 | DEFINE(TASK_MM, offsetof(struct task_struct, mm)); |
31 | DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); | |
32 | ||
33 | /* offsets into the irq_cpustat_t struct */ | |
34 | DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending)); | |
35 | ||
36 | /* offsets into the thread struct */ | |
37 | DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp)); | |
38 | DEFINE(THREAD_USP, offsetof(struct thread_struct, usp)); | |
39 | DEFINE(THREAD_CCR, offsetof(struct thread_struct, ccr)); | |
40 | ||
41 | /* offsets into the pt_regs struct */ | |
42 | DEFINE(LER0, offsetof(struct pt_regs, er0) - sizeof(long)); | |
43 | DEFINE(LER1, offsetof(struct pt_regs, er1) - sizeof(long)); | |
44 | DEFINE(LER2, offsetof(struct pt_regs, er2) - sizeof(long)); | |
45 | DEFINE(LER3, offsetof(struct pt_regs, er3) - sizeof(long)); | |
46 | DEFINE(LER4, offsetof(struct pt_regs, er4) - sizeof(long)); | |
47 | DEFINE(LER5, offsetof(struct pt_regs, er5) - sizeof(long)); | |
48 | DEFINE(LER6, offsetof(struct pt_regs, er6) - sizeof(long)); | |
49 | DEFINE(LORIG, offsetof(struct pt_regs, orig_er0) - sizeof(long)); | |
50 | DEFINE(LCCR, offsetof(struct pt_regs, ccr) - sizeof(long)); | |
51 | DEFINE(LVEC, offsetof(struct pt_regs, vector) - sizeof(long)); | |
52 | #if defined(__H8300S__) | |
53 | DEFINE(LEXR, offsetof(struct pt_regs, exr) - sizeof(long)); | |
54 | #endif | |
55 | DEFINE(LRET, offsetof(struct pt_regs, pc) - sizeof(long)); | |
56 | ||
57 | DEFINE(PT_PTRACED, PT_PTRACED); | |
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58 | |
59 | return 0; | |
60 | } |