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87c1a3fb G |
1 | /* |
2 | * linux/arch/unicore32/kernel/asm-offsets.c | |
3 | * | |
4 | * Code specific to PKUnity SoC and UniCore ISA | |
5 | * | |
6 | * Copyright (C) 2001-2010 GUAN Xue-tao | |
7 | * | |
8 | * Generate definitions needed by assembly language modules. | |
9 | * This code generates raw asm output which is post-processed to extract | |
10 | * and format the required data. | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU General Public License version 2 as | |
14 | * published by the Free Software Foundation. | |
15 | */ | |
16 | #include <linux/sched.h> | |
17 | #include <linux/mm.h> | |
18 | #include <linux/dma-mapping.h> | |
19 | #include <linux/kbuild.h> | |
20 | #include <linux/suspend.h> | |
21 | #include <linux/thread_info.h> | |
22 | #include <asm/memory.h> | |
23 | #include <asm/suspend.h> | |
24 | ||
25 | /* | |
26 | * GCC 3.0, 3.1: general bad code generation. | |
27 | * GCC 3.2.0: incorrect function argument offset calculation. | |
28 | * GCC 3.2.x: miscompiles NEW_AUX_ENT in fs/binfmt_elf.c | |
29 | * (http://gcc.gnu.org/PR8896) and incorrect structure | |
30 | * initialisation in fs/jffs2/erase.c | |
31 | */ | |
32 | #if (__GNUC__ < 4) | |
33 | #error Your compiler should upgrade to uc4 | |
34 | #error Known good compilers: 4.2.2 | |
35 | #endif | |
36 | ||
37 | int main(void) | |
38 | { | |
39 | DEFINE(TSK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); | |
40 | BLANK(); | |
41 | DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); | |
42 | DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); | |
43 | DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit)); | |
44 | DEFINE(TI_TASK, offsetof(struct thread_info, task)); | |
87c1a3fb G |
45 | DEFINE(TI_CPU, offsetof(struct thread_info, cpu)); |
46 | DEFINE(TI_CPU_SAVE, offsetof(struct thread_info, cpu_context)); | |
47 | DEFINE(TI_USED_CP, offsetof(struct thread_info, used_cp)); | |
48 | #ifdef CONFIG_UNICORE_FPU_F64 | |
49 | DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate)); | |
50 | #endif | |
51 | BLANK(); | |
52 | DEFINE(S_R0, offsetof(struct pt_regs, UCreg_00)); | |
53 | DEFINE(S_R1, offsetof(struct pt_regs, UCreg_01)); | |
54 | DEFINE(S_R2, offsetof(struct pt_regs, UCreg_02)); | |
55 | DEFINE(S_R3, offsetof(struct pt_regs, UCreg_03)); | |
56 | DEFINE(S_R4, offsetof(struct pt_regs, UCreg_04)); | |
57 | DEFINE(S_R5, offsetof(struct pt_regs, UCreg_05)); | |
58 | DEFINE(S_R6, offsetof(struct pt_regs, UCreg_06)); | |
59 | DEFINE(S_R7, offsetof(struct pt_regs, UCreg_07)); | |
60 | DEFINE(S_R8, offsetof(struct pt_regs, UCreg_08)); | |
61 | DEFINE(S_R9, offsetof(struct pt_regs, UCreg_09)); | |
62 | DEFINE(S_R10, offsetof(struct pt_regs, UCreg_10)); | |
63 | DEFINE(S_R11, offsetof(struct pt_regs, UCreg_11)); | |
64 | DEFINE(S_R12, offsetof(struct pt_regs, UCreg_12)); | |
65 | DEFINE(S_R13, offsetof(struct pt_regs, UCreg_13)); | |
66 | DEFINE(S_R14, offsetof(struct pt_regs, UCreg_14)); | |
67 | DEFINE(S_R15, offsetof(struct pt_regs, UCreg_15)); | |
68 | DEFINE(S_R16, offsetof(struct pt_regs, UCreg_16)); | |
69 | DEFINE(S_R17, offsetof(struct pt_regs, UCreg_17)); | |
70 | DEFINE(S_R18, offsetof(struct pt_regs, UCreg_18)); | |
71 | DEFINE(S_R19, offsetof(struct pt_regs, UCreg_19)); | |
72 | DEFINE(S_R20, offsetof(struct pt_regs, UCreg_20)); | |
73 | DEFINE(S_R21, offsetof(struct pt_regs, UCreg_21)); | |
74 | DEFINE(S_R22, offsetof(struct pt_regs, UCreg_22)); | |
75 | DEFINE(S_R23, offsetof(struct pt_regs, UCreg_23)); | |
76 | DEFINE(S_R24, offsetof(struct pt_regs, UCreg_24)); | |
77 | DEFINE(S_R25, offsetof(struct pt_regs, UCreg_25)); | |
78 | DEFINE(S_R26, offsetof(struct pt_regs, UCreg_26)); | |
79 | DEFINE(S_FP, offsetof(struct pt_regs, UCreg_fp)); | |
80 | DEFINE(S_IP, offsetof(struct pt_regs, UCreg_ip)); | |
81 | DEFINE(S_SP, offsetof(struct pt_regs, UCreg_sp)); | |
82 | DEFINE(S_LR, offsetof(struct pt_regs, UCreg_lr)); | |
83 | DEFINE(S_PC, offsetof(struct pt_regs, UCreg_pc)); | |
84 | DEFINE(S_PSR, offsetof(struct pt_regs, UCreg_asr)); | |
85 | DEFINE(S_OLD_R0, offsetof(struct pt_regs, UCreg_ORIG_00)); | |
86 | DEFINE(S_FRAME_SIZE, sizeof(struct pt_regs)); | |
87 | BLANK(); | |
88 | DEFINE(VMA_VM_MM, offsetof(struct vm_area_struct, vm_mm)); | |
89 | DEFINE(VMA_VM_FLAGS, offsetof(struct vm_area_struct, vm_flags)); | |
90 | BLANK(); | |
91 | DEFINE(VM_EXEC, VM_EXEC); | |
92 | BLANK(); | |
93 | DEFINE(PAGE_SZ, PAGE_SIZE); | |
94 | BLANK(); | |
95 | DEFINE(SYS_ERROR0, 0x9f0000); | |
96 | BLANK(); | |
97 | DEFINE(PBE_ADDRESS, offsetof(struct pbe, address)); | |
98 | DEFINE(PBE_ORIN_ADDRESS, offsetof(struct pbe, orig_address)); | |
99 | DEFINE(PBE_NEXT, offsetof(struct pbe, next)); | |
100 | DEFINE(SWSUSP_CPU, offsetof(struct swsusp_arch_regs, \ | |
101 | cpu_context)); | |
102 | #ifdef CONFIG_UNICORE_FPU_F64 | |
103 | DEFINE(SWSUSP_FPSTATE, offsetof(struct swsusp_arch_regs, \ | |
104 | fpstate)); | |
105 | #endif | |
106 | BLANK(); | |
107 | DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL); | |
108 | DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE); | |
109 | DEFINE(DMA_FROM_DEVICE, DMA_FROM_DEVICE); | |
110 | return 0; | |
111 | } |