From: monstr@seznam.cz
To: linux-kernel@vger.kernel.org
Cc: arnd@arndb.de, linux-arch@vger.kernel.org,
stephen.neuendorffer@xilinx.com, John.Linn@xilinx.com,
john.williams@petalogix.com, matthew@wil.cx,
will.newton@gmail.com, drepper@redhat.com,
microblaze-uclinux@itee.uq.edu.au, grant.likely@secretlab.ca,
Michal Simek <monstr@monstr.eu>
Subject: [PATCH 22/56] microblaze_v2: asm-offsets
Date: Sun, 4 May 2008 13:41:11 +0200 [thread overview]
Message-ID: <ea5cbbca49c38c506960fddba29cbd8cb24e1a8d.1209897266.git.monstr@monstr.eu> (raw)
In-Reply-To: <6b0c9864dc80776ae48d6488a6892e5d698751b7.1209897266.git.monstr@monstr.eu>
In-Reply-To: <a4a778e34c66d126f5c4bf1ca423cf32950ea5ab.1209897266.git.monstr@monstr.eu>
From: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <monstr@monstr.eu>
---
arch/microblaze/kernel/asm-offsets.c | 118 ++++++++++++++++++++++++++++++++++
1 files changed, 118 insertions(+), 0 deletions(-)
create mode 100644 arch/microblaze/kernel/asm-offsets.c
diff --git a/arch/microblaze/kernel/asm-offsets.c b/arch/microblaze/kernel/asm-offsets.c
new file mode 100644
index 0000000..f01aa3b
--- /dev/null
+++ b/arch/microblaze/kernel/asm-offsets.c
@@ -0,0 +1,118 @@
+/*
+ * arch/microblaze/kernel/asm-offset.c
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2007 PetaLogix
+ * Copyright (C) 2006 Atmark Techno, Inc.
+ */
+
+#include <linux/stddef.h>
+#include <linux/sched.h>
+#include <linux/kernel_stat.h>
+#include <linux/ptrace.h>
+#include <linux/hardirq.h>
+#include <linux/thread_info.h>
+
+#define DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+#define BLANK() asm volatile("\n->" : :)
+
+int main(int argc, char *argv[])
+{
+ /* struct pt_regs */
+ DEFINE(PT_SIZE, sizeof(struct pt_regs));
+ DEFINE(PT_MSR, offsetof(struct pt_regs, msr));
+ DEFINE(PT_EAR, offsetof(struct pt_regs, ear));
+ DEFINE(PT_ESR, offsetof(struct pt_regs, esr));
+ DEFINE(PT_FSR, offsetof(struct pt_regs, fsr));
+ DEFINE(PT_PC, offsetof(struct pt_regs, 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_R8, offsetof(struct pt_regs, r8));
+ DEFINE(PT_R9, offsetof(struct pt_regs, r9));
+ DEFINE(PT_R10, offsetof(struct pt_regs, r10));
+ DEFINE(PT_R11, offsetof(struct pt_regs, r11));
+ DEFINE(PT_R12, offsetof(struct pt_regs, r12));
+ DEFINE(PT_R13, offsetof(struct pt_regs, r13));
+ DEFINE(PT_R14, offsetof(struct pt_regs, r14));
+ DEFINE(PT_R15, offsetof(struct pt_regs, r15));
+ DEFINE(PT_R16, offsetof(struct pt_regs, r16));
+ DEFINE(PT_R17, offsetof(struct pt_regs, r17));
+ DEFINE(PT_R18, offsetof(struct pt_regs, r18));
+ DEFINE(PT_R19, offsetof(struct pt_regs, r19));
+ DEFINE(PT_R20, offsetof(struct pt_regs, r20));
+ DEFINE(PT_R21, offsetof(struct pt_regs, r21));
+ DEFINE(PT_R22, offsetof(struct pt_regs, r22));
+ DEFINE(PT_R23, offsetof(struct pt_regs, r23));
+ DEFINE(PT_R24, offsetof(struct pt_regs, r24));
+ DEFINE(PT_R25, offsetof(struct pt_regs, r25));
+ DEFINE(PT_R26, offsetof(struct pt_regs, r26));
+ DEFINE(PT_R27, offsetof(struct pt_regs, r27));
+ DEFINE(PT_R28, offsetof(struct pt_regs, r28));
+ DEFINE(PT_R29, offsetof(struct pt_regs, r29));
+ DEFINE(PT_R30, offsetof(struct pt_regs, r30));
+ DEFINE(PT_R31, offsetof(struct pt_regs, r31));
+ DEFINE(PT_MODE, offsetof(struct pt_regs, kernel_mode));
+ BLANK();
+
+ /* Magic offsets for PTRACE PEEK/POKE etc */
+ DEFINE(PT_TEXT_ADDR, sizeof(struct pt_regs) + 1);
+ DEFINE(PT_TEXT_LEN, sizeof(struct pt_regs) + 2);
+ DEFINE(PT_DATA_ADDR, sizeof(struct pt_regs) + 3);
+ BLANK();
+
+ /* struct task_struct */
+ DEFINE(TS_THREAD_INFO, offsetof(struct task_struct, stack));
+
+ /* struct thread_info */
+ DEFINE(TI_TASK, offsetof(struct thread_info, task));
+ DEFINE(TI_EXEC_DOMAIN, offsetof(struct thread_info, exec_domain));
+ DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
+ DEFINE(TI_STATUS, offsetof(struct thread_info, status));
+ DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
+ DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
+ DEFINE(TI_ADDR_LIMIT, offsetof(struct thread_info, addr_limit));
+ DEFINE(TI_RESTART_BLOCK, offsetof(struct thread_info, restart_block));
+ DEFINE(TI_CPU_CONTEXT, offsetof(struct thread_info, cpu_context));
+ BLANK();
+
+ /* struct cpu_context */
+ DEFINE(CC_SP, offsetof(struct cpu_context, sp)); /* r1 */
+ DEFINE(CC_R2, offsetof(struct cpu_context, r2));
+ /* dedicated registers */
+ DEFINE(CC_R13, offsetof(struct cpu_context, r13));
+ DEFINE(CC_R14, offsetof(struct cpu_context, r14));
+ DEFINE(CC_R15, offsetof(struct cpu_context, r15));
+ DEFINE(CC_R16, offsetof(struct cpu_context, r16));
+ DEFINE(CC_R17, offsetof(struct cpu_context, r17));
+ DEFINE(CC_R18, offsetof(struct cpu_context, r18));
+ /* non-volatile registers */
+ DEFINE(CC_R19, offsetof(struct cpu_context, r19));
+ DEFINE(CC_R20, offsetof(struct cpu_context, r20));
+ DEFINE(CC_R21, offsetof(struct cpu_context, r21));
+ DEFINE(CC_R22, offsetof(struct cpu_context, r22));
+ DEFINE(CC_R23, offsetof(struct cpu_context, r23));
+ DEFINE(CC_R24, offsetof(struct cpu_context, r24));
+ DEFINE(CC_R25, offsetof(struct cpu_context, r25));
+ DEFINE(CC_R26, offsetof(struct cpu_context, r26));
+ DEFINE(CC_R27, offsetof(struct cpu_context, r27));
+ DEFINE(CC_R28, offsetof(struct cpu_context, r28));
+ DEFINE(CC_R29, offsetof(struct cpu_context, r29));
+ DEFINE(CC_R30, offsetof(struct cpu_context, r30));
+ /* special purpose registers */
+ DEFINE(CC_MSR, offsetof(struct cpu_context, msr));
+ DEFINE(CC_EAR, offsetof(struct cpu_context, ear));
+ DEFINE(CC_ESR, offsetof(struct cpu_context, esr));
+ DEFINE(CC_FSR, offsetof(struct cpu_context, fsr));
+ BLANK();
+
+ return 0;
+}
--
1.5.4.GIT
next prev parent reply other threads:[~2008-05-04 16:11 UTC|newest]
Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-04 11:40 Microblaze patches V2 monstr
2008-05-04 11:40 ` [PATCH 01/56] microblaze_v2: Kconfig patches monstr
2008-05-04 11:40 ` [PATCH 02/56] microblaze_v2: Makefiles for Microblaze cpu monstr
2008-05-04 11:40 ` [PATCH 03/56] microblaze_v2: Cpuinfo handling monstr
2008-05-04 11:40 ` [PATCH 04/56] microblaze_v2: Open firmware files monstr
2008-05-04 11:40 ` [PATCH 05/56] microblaze_v2: Support for semaphores monstr
2008-05-04 11:40 ` [PATCH 06/56] microblaze_v2: exception handling monstr
2008-05-04 11:40 ` [PATCH 07/56] microblaze_v2: Signal support monstr
2008-05-04 11:40 ` [PATCH 08/56] microblaze_v2: Interrupt handling, timer support, supported function monstr
2008-05-04 11:40 ` [PATCH 09/56] microblaze_v2: cache support monstr
2008-05-04 11:40 ` [PATCH 10/56] microblaze_v2: Generic dts file for platforms monstr
2008-05-04 11:41 ` [PATCH 11/56] microblaze_v2: kernel modules support monstr
2008-05-04 11:41 ` [PATCH 12/56] microblaze_v2: lmb support monstr
2008-05-04 11:41 ` [PATCH 13/56] microblaze_v2: PVR support, cpuinfo support monstr
2008-05-04 11:41 ` [PATCH 14/56] microblaze_v2: defconfig file monstr
2008-05-04 11:41 ` [PATCH 15/56] microblaze_v2: head.S + linker script monstr
2008-05-04 11:41 ` [PATCH 16/56] microblaze_v2: supported function for memory - kernel/lib monstr
2008-05-04 11:41 ` [PATCH 17/56] microblaze_v2: checksum support monstr
2008-05-04 11:41 ` [PATCH 18/56] microblaze_v2: early_printk support monstr
2008-05-04 11:41 ` [PATCH 19/56] microblaze_v2: uaccess files monstr
2008-05-04 11:41 ` [PATCH 20/56] microblaze_v2: heartbeat file monstr
2008-05-04 11:41 ` [PATCH 21/56] microblaze_v2: setup.c - system setting monstr
2008-05-04 11:41 ` monstr [this message]
2008-05-04 11:41 ` [PATCH 23/56] microblaze_v2: process and init task function monstr
2008-05-04 11:41 ` [PATCH 24/56] microblaze_v2: time support monstr
2008-05-04 11:41 ` [PATCH 25/56] microblaze_v2: ptrace support monstr
2008-05-04 11:41 ` [PATCH 26/56] microblaze_v2: traps support monstr
2008-05-04 11:41 ` [PATCH 27/56] microblaze_v2: support for a.out monstr
2008-05-04 11:41 ` [PATCH 28/56] microblaze_v2: memory inicialization, MMU, TLB monstr
2008-05-04 11:41 ` [PATCH 29/56] microblaze_v2: page.h, segment.h, unaligned.h monstr
2008-05-04 11:41 ` [PATCH 30/56] microblaze_v2: includes SHM*, msgbuf monstr
2008-05-04 11:41 ` [PATCH 31/56] microblaze_v2: bug headers files monstr
2008-05-04 11:41 ` [PATCH 32/56] microblaze_v2: definitions of types monstr
2008-05-04 11:41 ` [PATCH 33/56] microblaze_v2: ioctl support monstr
2008-05-04 11:41 ` [PATCH 34/56] microblaze_v2: io.h IO operations monstr
2008-05-04 11:41 ` [PATCH 35/56] microblaze_v2: headers for executables format FLAT, ELF monstr
2008-05-04 11:41 ` [PATCH 36/56] microblaze_v2: dma support monstr
2008-05-04 11:41 ` [PATCH 37/56] microblaze_v2: headers for irq monstr
2008-05-04 11:41 ` [PATCH 38/56] microblaze_v2: atomic.h bitops.h byteorder.h monstr
2008-05-04 11:41 ` [PATCH 39/56] microblaze_v2: headers pgalloc.h pgtable.h monstr
2008-05-04 11:41 ` [PATCH 40/56] microblaze_v2: system.h pvr.h processor.h monstr
2008-05-04 11:41 ` [PATCH 41/56] microblaze_v2: clinkage.h linkage.h sections.h kmap_types.h monstr
2008-05-04 11:41 ` [PATCH 42/56] microblaze_v2: stats headers monstr
2008-05-04 11:41 ` [PATCH 43/56] microblaze_v2: termbits.h termios.h monstr
2008-05-04 11:41 ` [PATCH 44/56] microblaze_v2: sigcontext.h siginfo.h monstr
2008-05-04 11:41 ` [PATCH 45/56] microblaze_v2: headers simple files - empty or redirect to asm-generic monstr
2008-05-04 11:41 ` [PATCH 46/56] microblaze_v2: headers files entry.h current.h mman.h registers.h sembuf.h monstr
2008-05-04 11:41 ` [PATCH 47/56] microblaze_v2: device.h param.h topology.h monstr
2008-05-04 11:41 ` [PATCH 48/56] microblaze_v2: pool.h socket.h monstr
2008-05-04 11:41 ` [PATCH 49/56] microblaze_v2: fcntl.h sockios.h ucontext.h monstr
2008-05-04 11:41 ` [PATCH 50/56] microblaze_v2: setup.h string.h thread_info.h monstr
2008-05-04 11:41 ` [PATCH 51/56] microblaze_v2: Kbuild file monstr
2008-05-04 11:41 ` [PATCH 52/56] microblaze_v2: pci headers monstr
2008-05-04 11:41 ` [PATCH 53/56] microblaze_v2: IPC headers monstr
2008-05-04 11:41 ` [PATCH 54/56] microblaze_v2: entry.S monstr
2008-05-04 11:41 ` [PATCH 55/56] microblaze_v2: sys_microblaze.c monstr
2008-05-04 11:41 ` [PATCH 56/56] microblaze_v2: syscall_table.S and unistd.h monstr
2008-05-04 22:45 ` [PATCH 52/56] microblaze_v2: pci headers Arnd Bergmann
2008-05-05 14:08 ` Michal Simek
2008-05-05 2:39 ` [PATCH 50/56] microblaze_v2: setup.h string.h thread_info.h John Williams
2008-05-05 14:24 ` Michal Simek
2008-05-04 22:43 ` [PATCH 49/56] microblaze_v2: fcntl.h sockios.h ucontext.h Arnd Bergmann
2008-05-05 14:08 ` Michal Simek
2008-05-04 22:39 ` [PATCH 48/56] microblaze_v2: pool.h socket.h Arnd Bergmann
2008-05-04 22:37 ` [PATCH 47/56] microblaze_v2: device.h param.h topology.h Arnd Bergmann
2008-05-05 14:07 ` Michal Simek
2008-05-05 9:54 ` [PATCH 46/56] microblaze_v2: headers files entry.h current.h mman.h registers.h sembuf.h Arnd Bergmann
2008-05-06 9:07 ` Michal Simek
2008-05-06 20:57 ` Geert Uytterhoeven
2008-05-05 2:34 ` [PATCH 45/56] microblaze_v2: headers simple files - empty or redirect to asm-generic John Williams
2008-05-05 15:10 ` Grant Likely
2008-05-06 9:02 ` Arnd Bergmann
2008-05-06 14:47 ` Stephen Rothwell
2008-05-06 15:23 ` Michal Simek
2008-05-06 15:38 ` Grant Likely
2008-05-06 16:21 ` Arnd Bergmann
2008-05-07 18:46 ` Michal Simek
2008-05-05 9:50 ` [PATCH 43/56] microblaze_v2: termbits.h termios.h Arnd Bergmann
2008-05-04 22:31 ` [PATCH 42/56] microblaze_v2: stats headers Arnd Bergmann
2008-05-04 21:58 ` [PATCH 38/56] microblaze_v2: atomic.h bitops.h byteorder.h Arnd Bergmann
2008-05-05 2:28 ` John Williams
2008-05-06 8:42 ` Michal Simek
2008-05-07 7:26 ` [PATCH 37/56] microblaze_v2: headers for irq Thomas Gleixner
2008-05-11 13:56 ` Michal Simek
2008-05-05 2:25 ` [PATCH 36/56] microblaze_v2: dma support John Williams
2008-05-05 6:45 ` Geert Uytterhoeven
2008-05-06 9:16 ` Michal Simek
2008-05-06 9:48 ` Geert Uytterhoeven
2008-05-06 9:53 ` Michal Simek
2008-05-06 11:17 ` Geert Uytterhoeven
2008-05-06 11:24 ` Arnd Bergmann
2008-05-06 13:20 ` Michal Simek
2008-05-06 15:36 ` Arnd Bergmann
2008-05-07 6:24 ` Michal Simek
2008-05-07 7:17 ` Geert Uytterhoeven
2008-05-07 9:21 ` Arnd Bergmann
2008-05-07 18:43 ` Michal Simek
2008-05-05 2:24 ` [PATCH 35/56] microblaze_v2: headers for executables format FLAT, ELF John Williams
2008-05-04 21:34 ` [PATCH 33/56] microblaze_v2: ioctl support Arnd Bergmann
2008-05-05 14:06 ` Michal Simek
2008-05-04 21:28 ` [PATCH 32/56] microblaze_v2: definitions of types Arnd Bergmann
2008-05-04 21:10 ` [PATCH 30/56] microblaze_v2: includes SHM*, msgbuf Arnd Bergmann
2008-05-05 2:19 ` [PATCH 24/56] microblaze_v2: time support John Williams
2008-05-05 14:22 ` Michal Simek
2008-05-06 0:30 ` John Williams
2008-05-06 9:56 ` Michal Simek
2008-05-06 10:02 ` Michal Simek
2008-05-06 11:38 ` Arnd Bergmann
2008-05-06 13:26 ` Michal Simek
2008-05-06 22:50 ` John Williams
2008-05-06 14:28 ` Grant Likely
2008-05-06 16:36 ` Stephen Neuendorffer
2008-05-07 7:22 ` Thomas Gleixner
2008-05-05 2:15 ` [PATCH 21/56] microblaze_v2: setup.c - system setting John Williams
2008-05-05 14:21 ` Michal Simek
2008-05-05 14:36 ` [PATCH 18/56] microblaze_v2: early_printk support Grant Likely
2008-05-05 20:10 ` Michal Simek
2008-05-05 23:22 ` John Williams
2008-05-06 8:14 ` Michal Simek
2008-05-04 19:59 ` [PATCH 17/56] microblaze_v2: checksum support Arnd Bergmann
2008-05-05 14:05 ` Michal Simek
2008-05-05 2:14 ` [PATCH 13/56] microblaze_v2: PVR support, cpuinfo support John Williams
2008-05-05 14:20 ` Michal Simek
2008-05-05 2:11 ` [PATCH 12/56] microblaze_v2: lmb support John Williams
2008-05-05 21:32 ` Segher Boessenkool
2008-05-05 14:31 ` [PATCH 10/56] microblaze_v2: Generic dts file for platforms Grant Likely
2008-05-05 20:07 ` Michal Simek
2008-05-05 17:25 ` Stephen Neuendorffer
2008-05-05 23:16 ` John Williams
2008-05-05 23:32 ` Stephen Neuendorffer
2008-05-06 0:10 ` John Williams
2008-05-06 0:17 ` Stephen Neuendorffer
2008-05-06 7:50 ` Michal Simek
2008-05-06 7:38 ` Michal Simek
2008-05-05 2:09 ` [PATCH 09/56] microblaze_v2: cache support John Williams
2008-05-05 17:37 ` [microblaze-uclinux] " Stephen Neuendorffer
2008-05-06 9:22 ` Michal Simek
2008-05-05 22:37 ` Stephen Neuendorffer
2008-05-05 1:58 ` [PATCH 08/56] microblaze_v2: Interrupt handling, timer support, supported function John Williams
2008-05-05 14:20 ` Michal Simek
2008-05-07 7:04 ` Thomas Gleixner
2008-05-11 13:55 ` Michal Simek
2008-05-11 14:35 ` Thomas Gleixner
2008-05-11 21:55 ` Michal Simek
2008-05-04 19:52 ` [PATCH 07/56] microblaze_v2: Signal support Arnd Bergmann
2008-05-05 21:32 ` Stephen Neuendorffer
2008-05-05 23:33 ` John Williams
2008-05-06 0:13 ` Stephen Neuendorffer
2008-05-06 0:25 ` John Williams
2008-05-06 0:33 ` Stephen Neuendorffer
2008-05-06 9:41 ` Michal Simek
2008-05-05 14:24 ` [PATCH 04/56] microblaze_v2: Open firmware files Grant Likely
2008-05-05 21:56 ` Stephen Neuendorffer
2008-05-06 7:27 ` Michal Simek
2008-05-07 16:04 ` [microblaze-uclinux] " Stephen Neuendorffer
2008-05-07 18:40 ` Michal Simek
2008-05-07 18:59 ` Grant Likely
2008-05-07 19:12 ` Michal Simek
2008-05-07 20:14 ` Stephen Neuendorffer
2008-05-05 1:52 ` [PATCH 03/56] microblaze_v2: Cpuinfo handling John Williams
2008-05-05 14:19 ` Michal Simek
2008-05-05 1:47 ` [PATCH 02/56] microblaze_v2: Makefiles for Microblaze cpu John Williams
2008-05-06 8:51 ` Michal Simek
2008-05-04 21:24 ` [PATCH 01/56] microblaze_v2: Kconfig patches Grant Likely
2008-05-05 6:36 ` Michal Simek
2008-05-05 1:42 ` John Williams
2008-05-05 6:46 ` Michal Simek
2008-05-05 14:16 ` Michal Simek
2008-05-05 2:30 ` Microblaze patches V2 John Williams
2008-05-05 7:02 ` Michal Simek
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