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TOMOYO Linux Cross Reference
Linux/arch/score/kernel/asm-offsets.c

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  1 /*
  2  * arch/score/kernel/asm-offsets.c
  3  *
  4  * Score Processor version.
  5  *
  6  * Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
  7  *  Chen Liqin <liqin.chen@sunplusct.com>
  8  *  Lennox Wu <lennox.wu@sunplusct.com>
  9  *
 10  * This program is free software; you can redistribute it and/or modify
 11  * it under the terms of the GNU General Public License as published by
 12  * the Free Software Foundation; either version 2 of the License, or
 13  * (at your option) any later version.
 14  *
 15  * This program is distributed in the hope that it will be useful,
 16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 18  * GNU General Public License for more details.
 19  *
 20  * You should have received a copy of the GNU General Public License
 21  * along with this program; if not, see the file COPYING, or write
 22  * to the Free Software Foundation, Inc.,
 23  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 24  */
 25 
 26 #include <linux/kbuild.h>
 27 #include <linux/interrupt.h>
 28 #include <linux/mm.h>
 29 #include <linux/sched.h>
 30 
 31 #include <asm-generic/cmpxchg-local.h>
 32 
 33 void output_ptreg_defines(void)
 34 {
 35         COMMENT("SCORE pt_regs offsets.");
 36         OFFSET(PT_R0, pt_regs, regs[0]);
 37         OFFSET(PT_R1, pt_regs, regs[1]);
 38         OFFSET(PT_R2, pt_regs, regs[2]);
 39         OFFSET(PT_R3, pt_regs, regs[3]);
 40         OFFSET(PT_R4, pt_regs, regs[4]);
 41         OFFSET(PT_R5, pt_regs, regs[5]);
 42         OFFSET(PT_R6, pt_regs, regs[6]);
 43         OFFSET(PT_R7, pt_regs, regs[7]);
 44         OFFSET(PT_R8, pt_regs, regs[8]);
 45         OFFSET(PT_R9, pt_regs, regs[9]);
 46         OFFSET(PT_R10, pt_regs, regs[10]);
 47         OFFSET(PT_R11, pt_regs, regs[11]);
 48         OFFSET(PT_R12, pt_regs, regs[12]);
 49         OFFSET(PT_R13, pt_regs, regs[13]);
 50         OFFSET(PT_R14, pt_regs, regs[14]);
 51         OFFSET(PT_R15, pt_regs, regs[15]);
 52         OFFSET(PT_R16, pt_regs, regs[16]);
 53         OFFSET(PT_R17, pt_regs, regs[17]);
 54         OFFSET(PT_R18, pt_regs, regs[18]);
 55         OFFSET(PT_R19, pt_regs, regs[19]);
 56         OFFSET(PT_R20, pt_regs, regs[20]);
 57         OFFSET(PT_R21, pt_regs, regs[21]);
 58         OFFSET(PT_R22, pt_regs, regs[22]);
 59         OFFSET(PT_R23, pt_regs, regs[23]);
 60         OFFSET(PT_R24, pt_regs, regs[24]);
 61         OFFSET(PT_R25, pt_regs, regs[25]);
 62         OFFSET(PT_R26, pt_regs, regs[26]);
 63         OFFSET(PT_R27, pt_regs, regs[27]);
 64         OFFSET(PT_R28, pt_regs, regs[28]);
 65         OFFSET(PT_R29, pt_regs, regs[29]);
 66         OFFSET(PT_R30, pt_regs, regs[30]);
 67         OFFSET(PT_R31, pt_regs, regs[31]);
 68 
 69         OFFSET(PT_ORIG_R4, pt_regs, orig_r4);
 70         OFFSET(PT_ORIG_R7, pt_regs, orig_r7);
 71         OFFSET(PT_CEL, pt_regs, cel);
 72         OFFSET(PT_CEH, pt_regs, ceh);
 73         OFFSET(PT_SR0, pt_regs, sr0);
 74         OFFSET(PT_SR1, pt_regs, sr1);
 75         OFFSET(PT_SR2, pt_regs, sr2);
 76         OFFSET(PT_EPC, pt_regs, cp0_epc);
 77         OFFSET(PT_EMA, pt_regs, cp0_ema);
 78         OFFSET(PT_PSR, pt_regs, cp0_psr);
 79         OFFSET(PT_ECR, pt_regs, cp0_ecr);
 80         OFFSET(PT_CONDITION, pt_regs, cp0_condition);
 81         OFFSET(PT_IS_SYSCALL, pt_regs, is_syscall);
 82 
 83         DEFINE(PT_SIZE, sizeof(struct pt_regs));
 84         BLANK();
 85 }
 86 
 87 void output_task_defines(void)
 88 {
 89         COMMENT("SCORE task_struct offsets.");
 90         OFFSET(TASK_STATE, task_struct, state);
 91         OFFSET(TASK_THREAD_INFO, task_struct, stack);
 92         OFFSET(TASK_FLAGS, task_struct, flags);
 93         OFFSET(TASK_MM, task_struct, mm);
 94         OFFSET(TASK_PID, task_struct, pid);
 95         DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct));
 96         BLANK();
 97 }
 98 
 99 void output_thread_info_defines(void)
100 {
101         COMMENT("SCORE thread_info offsets.");
102         OFFSET(TI_TASK, thread_info, task);
103         OFFSET(TI_FLAGS, thread_info, flags);
104         OFFSET(TI_TP_VALUE, thread_info, tp_value);
105         OFFSET(TI_CPU, thread_info, cpu);
106         OFFSET(TI_PRE_COUNT, thread_info, preempt_count);
107         OFFSET(TI_ADDR_LIMIT, thread_info, addr_limit);
108         OFFSET(TI_REGS, thread_info, regs);
109         DEFINE(KERNEL_STACK_SIZE, THREAD_SIZE);
110         DEFINE(KERNEL_STACK_MASK, THREAD_MASK);
111         BLANK();
112 }
113 
114 void output_thread_defines(void)
115 {
116         COMMENT("SCORE specific thread_struct offsets.");
117         OFFSET(THREAD_REG0, task_struct, thread.reg0);
118         OFFSET(THREAD_REG2, task_struct, thread.reg2);
119         OFFSET(THREAD_REG3, task_struct, thread.reg3);
120         OFFSET(THREAD_REG12, task_struct, thread.reg12);
121         OFFSET(THREAD_REG13, task_struct, thread.reg13);
122         OFFSET(THREAD_REG14, task_struct, thread.reg14);
123         OFFSET(THREAD_REG15, task_struct, thread.reg15);
124         OFFSET(THREAD_REG16, task_struct, thread.reg16);
125         OFFSET(THREAD_REG17, task_struct, thread.reg17);
126         OFFSET(THREAD_REG18, task_struct, thread.reg18);
127         OFFSET(THREAD_REG19, task_struct, thread.reg19);
128         OFFSET(THREAD_REG20, task_struct, thread.reg20);
129         OFFSET(THREAD_REG21, task_struct, thread.reg21);
130         OFFSET(THREAD_REG29, task_struct, thread.reg29);
131 
132         OFFSET(THREAD_PSR, task_struct, thread.cp0_psr);
133         OFFSET(THREAD_EMA, task_struct, thread.cp0_ema);
134         OFFSET(THREAD_BADUADDR, task_struct, thread.cp0_baduaddr);
135         OFFSET(THREAD_ECODE, task_struct, thread.error_code);
136         OFFSET(THREAD_TRAPNO, task_struct, thread.trap_no);
137         BLANK();
138 }
139 
140 void output_mm_defines(void)
141 {
142         COMMENT("Size of struct page");
143         DEFINE(STRUCT_PAGE_SIZE, sizeof(struct page));
144         BLANK();
145         COMMENT("Linux mm_struct offsets.");
146         OFFSET(MM_USERS, mm_struct, mm_users);
147         OFFSET(MM_PGD, mm_struct, pgd);
148         OFFSET(MM_CONTEXT, mm_struct, context);
149         BLANK();
150         DEFINE(_PAGE_SIZE, PAGE_SIZE);
151         DEFINE(_PAGE_SHIFT, PAGE_SHIFT);
152         BLANK();
153         DEFINE(_PGD_T_SIZE, sizeof(pgd_t));
154         DEFINE(_PTE_T_SIZE, sizeof(pte_t));
155         BLANK();
156         DEFINE(_PGD_ORDER, PGD_ORDER);
157         DEFINE(_PTE_ORDER, PTE_ORDER);
158         BLANK();
159         DEFINE(_PGDIR_SHIFT, PGDIR_SHIFT);
160         BLANK();
161         DEFINE(_PTRS_PER_PGD, PTRS_PER_PGD);
162         DEFINE(_PTRS_PER_PTE, PTRS_PER_PTE);
163         BLANK();
164 }
165 
166 void output_sc_defines(void)
167 {
168         COMMENT("Linux sigcontext offsets.");
169         OFFSET(SC_REGS, sigcontext, sc_regs);
170         OFFSET(SC_MDCEH, sigcontext, sc_mdceh);
171         OFFSET(SC_MDCEL, sigcontext, sc_mdcel);
172         OFFSET(SC_PC, sigcontext, sc_pc);
173         OFFSET(SC_PSR, sigcontext, sc_psr);
174         OFFSET(SC_ECR, sigcontext, sc_ecr);
175         OFFSET(SC_EMA, sigcontext, sc_ema);
176         BLANK();
177 }
178 
179 void output_signal_defined(void)
180 {
181         COMMENT("Linux signal numbers.");
182         DEFINE(_SIGHUP, SIGHUP);
183         DEFINE(_SIGINT, SIGINT);
184         DEFINE(_SIGQUIT, SIGQUIT);
185         DEFINE(_SIGILL, SIGILL);
186         DEFINE(_SIGTRAP, SIGTRAP);
187         DEFINE(_SIGIOT, SIGIOT);
188         DEFINE(_SIGABRT, SIGABRT);
189         DEFINE(_SIGFPE, SIGFPE);
190         DEFINE(_SIGKILL, SIGKILL);
191         DEFINE(_SIGBUS, SIGBUS);
192         DEFINE(_SIGSEGV, SIGSEGV);
193         DEFINE(_SIGSYS, SIGSYS);
194         DEFINE(_SIGPIPE, SIGPIPE);
195         DEFINE(_SIGALRM, SIGALRM);
196         DEFINE(_SIGTERM, SIGTERM);
197         DEFINE(_SIGUSR1, SIGUSR1);
198         DEFINE(_SIGUSR2, SIGUSR2);
199         DEFINE(_SIGCHLD, SIGCHLD);
200         DEFINE(_SIGPWR, SIGPWR);
201         DEFINE(_SIGWINCH, SIGWINCH);
202         DEFINE(_SIGURG, SIGURG);
203         DEFINE(_SIGIO, SIGIO);
204         DEFINE(_SIGSTOP, SIGSTOP);
205         DEFINE(_SIGTSTP, SIGTSTP);
206         DEFINE(_SIGCONT, SIGCONT);
207         DEFINE(_SIGTTIN, SIGTTIN);
208         DEFINE(_SIGTTOU, SIGTTOU);
209         DEFINE(_SIGVTALRM, SIGVTALRM);
210         DEFINE(_SIGPROF, SIGPROF);
211         DEFINE(_SIGXCPU, SIGXCPU);
212         DEFINE(_SIGXFSZ, SIGXFSZ);
213         BLANK();
214 }
215 

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