162 lines
6.7 KiB
C
162 lines
6.7 KiB
C
/*
|
|
* File: arch/blackfin/kernel/asm-offsets.c
|
|
* Based on:
|
|
* Author:
|
|
*
|
|
* Created:
|
|
* Description: generate definitions needed by assembly language modules.
|
|
*
|
|
* Modified:
|
|
* Copyright 2004-2006 Analog Devices Inc.
|
|
*
|
|
* Bugs: Enter bugs at http://blackfin.uclinux.org/
|
|
*
|
|
* 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/stddef.h>
|
|
#include <linux/sched.h>
|
|
#include <linux/kernel_stat.h>
|
|
#include <linux/ptrace.h>
|
|
#include <linux/hardirq.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/thread_info.h>
|
|
#include <linux/kbuild.h>
|
|
|
|
int main(void)
|
|
{
|
|
/* offsets into the task struct */
|
|
DEFINE(TASK_STATE, offsetof(struct task_struct, state));
|
|
DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags));
|
|
DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace));
|
|
DEFINE(TASK_BLOCKED, offsetof(struct task_struct, blocked));
|
|
DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
|
|
DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
|
|
DEFINE(TASK_MM, offsetof(struct task_struct, mm));
|
|
DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm));
|
|
DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, pending));
|
|
|
|
/* offsets into the irq_cpustat_t struct */
|
|
DEFINE(CPUSTAT_SOFTIRQ_PENDING,
|
|
offsetof(irq_cpustat_t, __softirq_pending));
|
|
|
|
/* offsets into the thread struct */
|
|
DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
|
|
DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
|
|
DEFINE(THREAD_SR, offsetof(struct thread_struct, seqstat));
|
|
DEFINE(PT_SR, offsetof(struct thread_struct, seqstat));
|
|
DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
|
|
DEFINE(THREAD_PC, offsetof(struct thread_struct, pc));
|
|
DEFINE(KERNEL_STACK_SIZE, THREAD_SIZE);
|
|
|
|
/* offsets into the pt_regs */
|
|
DEFINE(PT_ORIG_R0, offsetof(struct pt_regs, orig_r0));
|
|
DEFINE(PT_ORIG_P0, offsetof(struct pt_regs, orig_p0));
|
|
DEFINE(PT_ORIG_PC, offsetof(struct pt_regs, orig_pc));
|
|
DEFINE(PT_R0, offsetof(struct pt_regs, r0));
|
|
DEFINE(PT_R1, offsetof(struct pt_regs, r1));
|
|
DEFINE(PT_R2, offsetof(struct pt_regs, r2));
|
|
DEFINE(PT_R3, offsetof(struct pt_regs, r3));
|
|
DEFINE(PT_R4, offsetof(struct pt_regs, r4));
|
|
DEFINE(PT_R5, offsetof(struct pt_regs, r5));
|
|
DEFINE(PT_R6, offsetof(struct pt_regs, r6));
|
|
DEFINE(PT_R7, offsetof(struct pt_regs, r7));
|
|
|
|
DEFINE(PT_P0, offsetof(struct pt_regs, p0));
|
|
DEFINE(PT_P1, offsetof(struct pt_regs, p1));
|
|
DEFINE(PT_P2, offsetof(struct pt_regs, p2));
|
|
DEFINE(PT_P3, offsetof(struct pt_regs, p3));
|
|
DEFINE(PT_P4, offsetof(struct pt_regs, p4));
|
|
DEFINE(PT_P5, offsetof(struct pt_regs, p5));
|
|
|
|
DEFINE(PT_FP, offsetof(struct pt_regs, fp));
|
|
DEFINE(PT_USP, offsetof(struct pt_regs, usp));
|
|
DEFINE(PT_I0, offsetof(struct pt_regs, i0));
|
|
DEFINE(PT_I1, offsetof(struct pt_regs, i1));
|
|
DEFINE(PT_I2, offsetof(struct pt_regs, i2));
|
|
DEFINE(PT_I3, offsetof(struct pt_regs, i3));
|
|
DEFINE(PT_M0, offsetof(struct pt_regs, m0));
|
|
DEFINE(PT_M1, offsetof(struct pt_regs, m1));
|
|
DEFINE(PT_M2, offsetof(struct pt_regs, m2));
|
|
DEFINE(PT_M3, offsetof(struct pt_regs, m3));
|
|
DEFINE(PT_L0, offsetof(struct pt_regs, l0));
|
|
DEFINE(PT_L1, offsetof(struct pt_regs, l1));
|
|
DEFINE(PT_L2, offsetof(struct pt_regs, l2));
|
|
DEFINE(PT_L3, offsetof(struct pt_regs, l3));
|
|
DEFINE(PT_B0, offsetof(struct pt_regs, b0));
|
|
DEFINE(PT_B1, offsetof(struct pt_regs, b1));
|
|
DEFINE(PT_B2, offsetof(struct pt_regs, b2));
|
|
DEFINE(PT_B3, offsetof(struct pt_regs, b3));
|
|
DEFINE(PT_A0X, offsetof(struct pt_regs, a0x));
|
|
DEFINE(PT_A0W, offsetof(struct pt_regs, a0w));
|
|
DEFINE(PT_A1X, offsetof(struct pt_regs, a1x));
|
|
DEFINE(PT_A1W, offsetof(struct pt_regs, a1w));
|
|
DEFINE(PT_LC0, offsetof(struct pt_regs, lc0));
|
|
DEFINE(PT_LC1, offsetof(struct pt_regs, lc1));
|
|
DEFINE(PT_LT0, offsetof(struct pt_regs, lt0));
|
|
DEFINE(PT_LT1, offsetof(struct pt_regs, lt1));
|
|
DEFINE(PT_LB0, offsetof(struct pt_regs, lb0));
|
|
DEFINE(PT_LB1, offsetof(struct pt_regs, lb1));
|
|
DEFINE(PT_ASTAT, offsetof(struct pt_regs, astat));
|
|
DEFINE(PT_RESERVED, offsetof(struct pt_regs, reserved));
|
|
DEFINE(PT_RETS, offsetof(struct pt_regs, rets));
|
|
DEFINE(PT_PC, offsetof(struct pt_regs, pc));
|
|
DEFINE(PT_RETX, offsetof(struct pt_regs, retx));
|
|
DEFINE(PT_RETN, offsetof(struct pt_regs, retn));
|
|
DEFINE(PT_RETE, offsetof(struct pt_regs, rete));
|
|
DEFINE(PT_SEQSTAT, offsetof(struct pt_regs, seqstat));
|
|
DEFINE(PT_SYSCFG, offsetof(struct pt_regs, syscfg));
|
|
DEFINE(PT_IPEND, offsetof(struct pt_regs, ipend));
|
|
DEFINE(SIZEOF_PTREGS, sizeof(struct pt_regs));
|
|
DEFINE(PT_TEXT_ADDR, sizeof(struct pt_regs)); /* Needed by gdb */
|
|
DEFINE(PT_TEXT_END_ADDR, 4 + sizeof(struct pt_regs));/* Needed by gdb */
|
|
DEFINE(PT_DATA_ADDR, 8 + sizeof(struct pt_regs)); /* Needed by gdb */
|
|
DEFINE(PT_FDPIC_EXEC, 12 + sizeof(struct pt_regs)); /* Needed by gdb */
|
|
DEFINE(PT_FDPIC_INTERP, 16 + sizeof(struct pt_regs));/* Needed by gdb */
|
|
|
|
/* signal defines */
|
|
DEFINE(SIGSEGV, SIGSEGV);
|
|
DEFINE(SIGTRAP, SIGTRAP);
|
|
|
|
/* PDA management (in L1 scratchpad) */
|
|
DEFINE(PDA_SYSCFG, offsetof(struct blackfin_pda, syscfg));
|
|
#ifdef CONFIG_SMP
|
|
DEFINE(PDA_IRQFLAGS, offsetof(struct blackfin_pda, imask));
|
|
#endif
|
|
DEFINE(PDA_IPDT, offsetof(struct blackfin_pda, ipdt));
|
|
DEFINE(PDA_IPDT_SWAPCOUNT, offsetof(struct blackfin_pda, ipdt_swapcount));
|
|
DEFINE(PDA_DPDT, offsetof(struct blackfin_pda, dpdt));
|
|
DEFINE(PDA_DPDT_SWAPCOUNT, offsetof(struct blackfin_pda, dpdt_swapcount));
|
|
DEFINE(PDA_EXIPTR, offsetof(struct blackfin_pda, ex_iptr));
|
|
DEFINE(PDA_EXOPTR, offsetof(struct blackfin_pda, ex_optr));
|
|
DEFINE(PDA_EXBUF, offsetof(struct blackfin_pda, ex_buf));
|
|
DEFINE(PDA_EXIMASK, offsetof(struct blackfin_pda, ex_imask));
|
|
DEFINE(PDA_EXSTACK, offsetof(struct blackfin_pda, ex_stack));
|
|
#ifdef ANOMALY_05000261
|
|
DEFINE(PDA_LFRETX, offsetof(struct blackfin_pda, last_cplb_fault_retx));
|
|
#endif
|
|
DEFINE(PDA_DCPLB, offsetof(struct blackfin_pda, dcplb_fault_addr));
|
|
DEFINE(PDA_ICPLB, offsetof(struct blackfin_pda, icplb_fault_addr));
|
|
DEFINE(PDA_RETX, offsetof(struct blackfin_pda, retx));
|
|
DEFINE(PDA_SEQSTAT, offsetof(struct blackfin_pda, seqstat));
|
|
#ifdef CONFIG_SMP
|
|
/* Inter-core lock (in L2 SRAM) */
|
|
DEFINE(SIZEOF_CORELOCK, sizeof(struct corelock_slot));
|
|
#endif
|
|
|
|
return 0;
|
|
}
|