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kernel-fxtec-pro1x/arch/score/kernel/asm-offsets.c
Chen Liqin 6bc9a3966f score: Add support for Sunplus S+core architecture 
This is the complete set of new arch Score's files for linux.
Score instruction set support 16bits, 32bits and 64bits instruction,
Score SOC had been used in game machine and LCD TV.

Signed-off-by: Chen Liqin <liqin.chen@sunplusct.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2009-06-19 11:38:47 +02:00

216 lines
6.6 KiB
C
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/*
* arch/score/kernel/asm-offsets.c
*
* Score Processor version.
*
* Copyright (C) 2009 Sunplus Core Technology Co., Ltd.
* Chen Liqin <liqin.chen@sunplusct.com>
* Lennox Wu <lennox.wu@sunplusct.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see the file COPYING, or write
* to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kbuild.h>
#include <linux/interrupt.h>
#include <linux/mm.h>
#include <linux/sched.h>
#include <asm-generic/cmpxchg-local.h>
void output_ptreg_defines(void)
{
COMMENT("SCORE pt_regs offsets.");
OFFSET(PT_R0, pt_regs, regs[0]);
OFFSET(PT_R1, pt_regs, regs[1]);
OFFSET(PT_R2, pt_regs, regs[2]);
OFFSET(PT_R3, pt_regs, regs[3]);
OFFSET(PT_R4, pt_regs, regs[4]);
OFFSET(PT_R5, pt_regs, regs[5]);
OFFSET(PT_R6, pt_regs, regs[6]);
OFFSET(PT_R7, pt_regs, regs[7]);
OFFSET(PT_R8, pt_regs, regs[8]);
OFFSET(PT_R9, pt_regs, regs[9]);
OFFSET(PT_R10, pt_regs, regs[10]);
OFFSET(PT_R11, pt_regs, regs[11]);
OFFSET(PT_R12, pt_regs, regs[12]);
OFFSET(PT_R13, pt_regs, regs[13]);
OFFSET(PT_R14, pt_regs, regs[14]);
OFFSET(PT_R15, pt_regs, regs[15]);
OFFSET(PT_R16, pt_regs, regs[16]);
OFFSET(PT_R17, pt_regs, regs[17]);
OFFSET(PT_R18, pt_regs, regs[18]);
OFFSET(PT_R19, pt_regs, regs[19]);
OFFSET(PT_R20, pt_regs, regs[20]);
OFFSET(PT_R21, pt_regs, regs[21]);
OFFSET(PT_R22, pt_regs, regs[22]);
OFFSET(PT_R23, pt_regs, regs[23]);
OFFSET(PT_R24, pt_regs, regs[24]);
OFFSET(PT_R25, pt_regs, regs[25]);
OFFSET(PT_R26, pt_regs, regs[26]);
OFFSET(PT_R27, pt_regs, regs[27]);
OFFSET(PT_R28, pt_regs, regs[28]);
OFFSET(PT_R29, pt_regs, regs[29]);
OFFSET(PT_R30, pt_regs, regs[30]);
OFFSET(PT_R31, pt_regs, regs[31]);
OFFSET(PT_ORIG_R4, pt_regs, orig_r4);
OFFSET(PT_ORIG_R7, pt_regs, orig_r7);
OFFSET(PT_CEL, pt_regs, cel);
OFFSET(PT_CEH, pt_regs, ceh);
OFFSET(PT_SR0, pt_regs, sr0);
OFFSET(PT_SR1, pt_regs, sr1);
OFFSET(PT_SR2, pt_regs, sr2);
OFFSET(PT_EPC, pt_regs, cp0_epc);
OFFSET(PT_EMA, pt_regs, cp0_ema);
OFFSET(PT_PSR, pt_regs, cp0_psr);
OFFSET(PT_ECR, pt_regs, cp0_ecr);
OFFSET(PT_CONDITION, pt_regs, cp0_condition);
OFFSET(PT_IS_SYSCALL, pt_regs, is_syscall);
DEFINE(PT_SIZE, sizeof(struct pt_regs));
BLANK();
}
void output_task_defines(void)
{
COMMENT("SCORE task_struct offsets.");
OFFSET(TASK_STATE, task_struct, state);
OFFSET(TASK_THREAD_INFO, task_struct, stack);
OFFSET(TASK_FLAGS, task_struct, flags);
OFFSET(TASK_MM, task_struct, mm);
OFFSET(TASK_PID, task_struct, pid);
DEFINE(TASK_STRUCT_SIZE, sizeof(struct task_struct));
BLANK();
}
void output_thread_info_defines(void)
{
COMMENT("SCORE thread_info offsets.");
OFFSET(TI_TASK, thread_info, task);
OFFSET(TI_EXEC_DOMAIN, thread_info, exec_domain);
OFFSET(TI_FLAGS, thread_info, flags);
OFFSET(TI_TP_VALUE, thread_info, tp_value);
OFFSET(TI_CPU, thread_info, cpu);
OFFSET(TI_PRE_COUNT, thread_info, preempt_count);
OFFSET(TI_ADDR_LIMIT, thread_info, addr_limit);
OFFSET(TI_RESTART_BLOCK, thread_info, restart_block);
OFFSET(TI_REGS, thread_info, regs);
DEFINE(KERNEL_STACK_SIZE, THREAD_SIZE);
DEFINE(KERNEL_STACK_MASK, THREAD_MASK);
BLANK();
}
void output_thread_defines(void)
{
COMMENT("SCORE specific thread_struct offsets.");
OFFSET(THREAD_REG0, task_struct, thread.reg0);
OFFSET(THREAD_REG2, task_struct, thread.reg2);
OFFSET(THREAD_REG3, task_struct, thread.reg3);
OFFSET(THREAD_REG12, task_struct, thread.reg12);
OFFSET(THREAD_REG13, task_struct, thread.reg13);
OFFSET(THREAD_REG14, task_struct, thread.reg14);
OFFSET(THREAD_REG15, task_struct, thread.reg15);
OFFSET(THREAD_REG16, task_struct, thread.reg16);
OFFSET(THREAD_REG17, task_struct, thread.reg17);
OFFSET(THREAD_REG18, task_struct, thread.reg18);
OFFSET(THREAD_REG19, task_struct, thread.reg19);
OFFSET(THREAD_REG20, task_struct, thread.reg20);
OFFSET(THREAD_REG21, task_struct, thread.reg21);
OFFSET(THREAD_REG29, task_struct, thread.reg29);
OFFSET(THREAD_PSR, task_struct, thread.cp0_psr);
OFFSET(THREAD_EMA, task_struct, thread.cp0_ema);
OFFSET(THREAD_BADUADDR, task_struct, thread.cp0_baduaddr);
OFFSET(THREAD_ECODE, task_struct, thread.error_code);
OFFSET(THREAD_TRAPNO, task_struct, thread.trap_no);
BLANK();
}
void output_mm_defines(void)
{
COMMENT("Size of struct page");
DEFINE(STRUCT_PAGE_SIZE, sizeof(struct page));
BLANK();
COMMENT("Linux mm_struct offsets.");
OFFSET(MM_USERS, mm_struct, mm_users);
OFFSET(MM_PGD, mm_struct, pgd);
OFFSET(MM_CONTEXT, mm_struct, context);
BLANK();
DEFINE(_PAGE_SIZE, PAGE_SIZE);
DEFINE(_PAGE_SHIFT, PAGE_SHIFT);
BLANK();
DEFINE(_PGD_T_SIZE, sizeof(pgd_t));
DEFINE(_PTE_T_SIZE, sizeof(pte_t));
BLANK();
DEFINE(_PGD_ORDER, PGD_ORDER);
DEFINE(_PTE_ORDER, PTE_ORDER);
BLANK();
DEFINE(_PGDIR_SHIFT, PGDIR_SHIFT);
BLANK();
DEFINE(_PTRS_PER_PGD, PTRS_PER_PGD);
DEFINE(_PTRS_PER_PTE, PTRS_PER_PTE);
BLANK();
}
void output_sc_defines(void)
{
COMMENT("Linux sigcontext offsets.");
OFFSET(SC_REGS, sigcontext, sc_regs);
OFFSET(SC_MDCEH, sigcontext, sc_mdceh);
OFFSET(SC_MDCEL, sigcontext, sc_mdcel);
OFFSET(SC_PC, sigcontext, sc_pc);
OFFSET(SC_PSR, sigcontext, sc_psr);
OFFSET(SC_ECR, sigcontext, sc_ecr);
OFFSET(SC_EMA, sigcontext, sc_ema);
BLANK();
}
void output_signal_defined(void)
{
COMMENT("Linux signal numbers.");
DEFINE(_SIGHUP, SIGHUP);
DEFINE(_SIGINT, SIGINT);
DEFINE(_SIGQUIT, SIGQUIT);
DEFINE(_SIGILL, SIGILL);
DEFINE(_SIGTRAP, SIGTRAP);
DEFINE(_SIGIOT, SIGIOT);
DEFINE(_SIGABRT, SIGABRT);
DEFINE(_SIGFPE, SIGFPE);
DEFINE(_SIGKILL, SIGKILL);
DEFINE(_SIGBUS, SIGBUS);
DEFINE(_SIGSEGV, SIGSEGV);
DEFINE(_SIGSYS, SIGSYS);
DEFINE(_SIGPIPE, SIGPIPE);
DEFINE(_SIGALRM, SIGALRM);
DEFINE(_SIGTERM, SIGTERM);
DEFINE(_SIGUSR1, SIGUSR1);
DEFINE(_SIGUSR2, SIGUSR2);
DEFINE(_SIGCHLD, SIGCHLD);
DEFINE(_SIGPWR, SIGPWR);
DEFINE(_SIGWINCH, SIGWINCH);
DEFINE(_SIGURG, SIGURG);
DEFINE(_SIGIO, SIGIO);
DEFINE(_SIGSTOP, SIGSTOP);
DEFINE(_SIGTSTP, SIGTSTP);
DEFINE(_SIGCONT, SIGCONT);
DEFINE(_SIGTTIN, SIGTTIN);
DEFINE(_SIGTTOU, SIGTTOU);
DEFINE(_SIGVTALRM, SIGVTALRM);
DEFINE(_SIGPROF, SIGPROF);
DEFINE(_SIGXCPU, SIGXCPU);
DEFINE(_SIGXFSZ, SIGXFSZ);
BLANK();
}
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