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-rw-r--r--arch/m68k/kernel/asm-offsets.c106
-rw-r--r--arch/m68k/kernel/asm-offsets_mm.c100
-rw-r--r--arch/m68k/kernel/asm-offsets_no.c76
-rw-r--r--arch/m68k/platform/68328/entry.S6
-rw-r--r--arch/m68k/platform/68360/entry.S6
-rw-r--r--arch/m68k/platform/coldfire/entry.S10
6 files changed, 114 insertions, 190 deletions
diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c
index 59a69a5c62f..983fed9d469 100644
--- a/arch/m68k/kernel/asm-offsets.c
+++ b/arch/m68k/kernel/asm-offsets.c
@@ -1,5 +1,105 @@
-#ifdef CONFIG_MMU
-#include "asm-offsets_mm.c"
+/*
+ * This program is used to generate definitions needed by
+ * assembly language modules.
+ *
+ * We use the technique used in the OSF Mach kernel code:
+ * generate asm statements containing #defines,
+ * compile this file to assembler, and then extract the
+ * #defines from the assembly-language output.
+ */
+
+#define ASM_OFFSETS_C
+
+#include <linux/stddef.h>
+#include <linux/sched.h>
+#include <linux/kernel_stat.h>
+#include <linux/kbuild.h>
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+#include <asm/amigahw.h>
+#include <linux/font.h>
+
+int main(void)
+{
+ /* offsets into the task struct */
+ DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
+ DEFINE(TASK_MM, offsetof(struct task_struct, mm));
+ DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info));
+ DEFINE(TASK_TINFO, offsetof(struct task_struct, thread.info));
+
+ /* 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, sr));
+ DEFINE(THREAD_FS, offsetof(struct thread_struct, fs));
+ DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp));
+ DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
+ DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp));
+ DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
+ DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
+
+ /* offsets into the thread_info struct */
+ DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count));
+ DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags));
+
+ /* offsets into the pt_regs */
+ DEFINE(PT_OFF_D0, offsetof(struct pt_regs, d0));
+ DEFINE(PT_OFF_ORIG_D0, offsetof(struct pt_regs, orig_d0));
+ DEFINE(PT_OFF_D1, offsetof(struct pt_regs, d1));
+ DEFINE(PT_OFF_D2, offsetof(struct pt_regs, d2));
+ DEFINE(PT_OFF_D3, offsetof(struct pt_regs, d3));
+ DEFINE(PT_OFF_D4, offsetof(struct pt_regs, d4));
+ DEFINE(PT_OFF_D5, offsetof(struct pt_regs, d5));
+ DEFINE(PT_OFF_A0, offsetof(struct pt_regs, a0));
+ DEFINE(PT_OFF_A1, offsetof(struct pt_regs, a1));
+ DEFINE(PT_OFF_A2, offsetof(struct pt_regs, a2));
+ DEFINE(PT_OFF_PC, offsetof(struct pt_regs, pc));
+ DEFINE(PT_OFF_SR, offsetof(struct pt_regs, sr));
+
+ /* bitfields are a bit difficult */
+#ifdef CONFIG_COLDFIRE
+ DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, sr) - 2);
#else
-#include "asm-offsets_no.c"
+ DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, pc) + 4);
+#endif
+
+ /* offsets into the irq_cpustat_t struct */
+ DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
+
+ /* signal defines */
+ DEFINE(LSIGSEGV, SIGSEGV);
+ DEFINE(LSEGV_MAPERR, SEGV_MAPERR);
+ DEFINE(LSIGTRAP, SIGTRAP);
+ DEFINE(LTRAP_TRACE, TRAP_TRACE);
+
+#ifdef CONFIG_MMU
+ /* offsets into the bi_record struct */
+ DEFINE(BIR_TAG, offsetof(struct bi_record, tag));
+ DEFINE(BIR_SIZE, offsetof(struct bi_record, size));
+ DEFINE(BIR_DATA, offsetof(struct bi_record, data));
+
+ /* offsets into font_desc (drivers/video/console/font.h) */
+ DEFINE(FONT_DESC_IDX, offsetof(struct font_desc, idx));
+ DEFINE(FONT_DESC_NAME, offsetof(struct font_desc, name));
+ DEFINE(FONT_DESC_WIDTH, offsetof(struct font_desc, width));
+ DEFINE(FONT_DESC_HEIGHT, offsetof(struct font_desc, height));
+ DEFINE(FONT_DESC_DATA, offsetof(struct font_desc, data));
+ DEFINE(FONT_DESC_PREF, offsetof(struct font_desc, pref));
+
+ /* offsets into the custom struct */
+ DEFINE(CUSTOMBASE, &amiga_custom);
+ DEFINE(C_INTENAR, offsetof(struct CUSTOM, intenar));
+ DEFINE(C_INTREQR, offsetof(struct CUSTOM, intreqr));
+ DEFINE(C_INTENA, offsetof(struct CUSTOM, intena));
+ DEFINE(C_INTREQ, offsetof(struct CUSTOM, intreq));
+ DEFINE(C_SERDATR, offsetof(struct CUSTOM, serdatr));
+ DEFINE(C_SERDAT, offsetof(struct CUSTOM, serdat));
+ DEFINE(C_SERPER, offsetof(struct CUSTOM, serper));
+ DEFINE(CIAABASE, &ciaa);
+ DEFINE(CIABBASE, &ciab);
+ DEFINE(C_PRA, offsetof(struct CIA, pra));
+ DEFINE(ZTWOBASE, zTwoBase);
#endif
+
+ return 0;
+}
diff --git a/arch/m68k/kernel/asm-offsets_mm.c b/arch/m68k/kernel/asm-offsets_mm.c
deleted file mode 100644
index 78e59b82ebc..00000000000
--- a/arch/m68k/kernel/asm-offsets_mm.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * This program is used to generate definitions needed by
- * assembly language modules.
- *
- * We use the technique used in the OSF Mach kernel code:
- * generate asm statements containing #defines,
- * compile this file to assembler, and then extract the
- * #defines from the assembly-language output.
- */
-
-#define ASM_OFFSETS_C
-
-#include <linux/stddef.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/kbuild.h>
-#include <asm/bootinfo.h>
-#include <asm/irq.h>
-#include <asm/amigahw.h>
-#include <linux/font.h>
-
-int main(void)
-{
- /* offsets into the task struct */
- DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
- DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info));
- DEFINE(TASK_MM, offsetof(struct task_struct, mm));
-#ifdef CONFIG_MMU
- DEFINE(TASK_TINFO, offsetof(struct task_struct, thread.info));
-#endif
-
- /* 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, sr));
- DEFINE(THREAD_FS, offsetof(struct thread_struct, fs));
- DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp));
- DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
- DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp));
- DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
- DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
-
- /* offsets into the thread_info struct */
- DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count));
- DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags));
-
- /* offsets into the pt_regs */
- DEFINE(PT_OFF_D0, offsetof(struct pt_regs, d0));
- DEFINE(PT_OFF_ORIG_D0, offsetof(struct pt_regs, orig_d0));
- DEFINE(PT_OFF_D1, offsetof(struct pt_regs, d1));
- DEFINE(PT_OFF_D2, offsetof(struct pt_regs, d2));
- DEFINE(PT_OFF_D3, offsetof(struct pt_regs, d3));
- DEFINE(PT_OFF_D4, offsetof(struct pt_regs, d4));
- DEFINE(PT_OFF_D5, offsetof(struct pt_regs, d5));
- DEFINE(PT_OFF_A0, offsetof(struct pt_regs, a0));
- DEFINE(PT_OFF_A1, offsetof(struct pt_regs, a1));
- DEFINE(PT_OFF_A2, offsetof(struct pt_regs, a2));
- DEFINE(PT_OFF_PC, offsetof(struct pt_regs, pc));
- DEFINE(PT_OFF_SR, offsetof(struct pt_regs, sr));
- /* bitfields are a bit difficult */
- DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, pc) + 4);
-
- /* offsets into the irq_cpustat_t struct */
- DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
-
- /* offsets into the bi_record struct */
- DEFINE(BIR_TAG, offsetof(struct bi_record, tag));
- DEFINE(BIR_SIZE, offsetof(struct bi_record, size));
- DEFINE(BIR_DATA, offsetof(struct bi_record, data));
-
- /* offsets into font_desc (drivers/video/console/font.h) */
- DEFINE(FONT_DESC_IDX, offsetof(struct font_desc, idx));
- DEFINE(FONT_DESC_NAME, offsetof(struct font_desc, name));
- DEFINE(FONT_DESC_WIDTH, offsetof(struct font_desc, width));
- DEFINE(FONT_DESC_HEIGHT, offsetof(struct font_desc, height));
- DEFINE(FONT_DESC_DATA, offsetof(struct font_desc, data));
- DEFINE(FONT_DESC_PREF, offsetof(struct font_desc, pref));
-
- /* signal defines */
- DEFINE(LSIGSEGV, SIGSEGV);
- DEFINE(LSEGV_MAPERR, SEGV_MAPERR);
- DEFINE(LSIGTRAP, SIGTRAP);
- DEFINE(LTRAP_TRACE, TRAP_TRACE);
-
- /* offsets into the custom struct */
- DEFINE(CUSTOMBASE, &amiga_custom);
- DEFINE(C_INTENAR, offsetof(struct CUSTOM, intenar));
- DEFINE(C_INTREQR, offsetof(struct CUSTOM, intreqr));
- DEFINE(C_INTENA, offsetof(struct CUSTOM, intena));
- DEFINE(C_INTREQ, offsetof(struct CUSTOM, intreq));
- DEFINE(C_SERDATR, offsetof(struct CUSTOM, serdatr));
- DEFINE(C_SERDAT, offsetof(struct CUSTOM, serdat));
- DEFINE(C_SERPER, offsetof(struct CUSTOM, serper));
- DEFINE(CIAABASE, &ciaa);
- DEFINE(CIABBASE, &ciab);
- DEFINE(C_PRA, offsetof(struct CIA, pra));
- DEFINE(ZTWOBASE, zTwoBase);
-
- return 0;
-}
diff --git a/arch/m68k/kernel/asm-offsets_no.c b/arch/m68k/kernel/asm-offsets_no.c
deleted file mode 100644
index ffe02f41ad4..00000000000
--- a/arch/m68k/kernel/asm-offsets_no.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * This program is used to generate definitions needed by
- * assembly language modules.
- *
- * We use the technique used in the OSF Mach kernel code:
- * generate asm statements containing #defines,
- * compile this file to assembler, and then extract the
- * #defines from the assembly-language output.
- */
-
-#include <linux/stddef.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/ptrace.h>
-#include <linux/hardirq.h>
-#include <linux/kbuild.h>
-#include <asm/bootinfo.h>
-#include <asm/irq.h>
-#include <asm/thread_info.h>
-
-int main(void)
-{
- /* offsets into the task struct */
- DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
- DEFINE(TASK_MM, offsetof(struct task_struct, mm));
-
- /* 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, sr));
- DEFINE(THREAD_FS, offsetof(struct thread_struct, fs));
- DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp));
- DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
- DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp));
- DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
- DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
-
- /* offsets into the pt_regs */
- DEFINE(PT_OFF_D0, offsetof(struct pt_regs, d0));
- DEFINE(PT_OFF_ORIG_D0, offsetof(struct pt_regs, orig_d0));
- DEFINE(PT_OFF_D1, offsetof(struct pt_regs, d1));
- DEFINE(PT_OFF_D2, offsetof(struct pt_regs, d2));
- DEFINE(PT_OFF_D3, offsetof(struct pt_regs, d3));
- DEFINE(PT_OFF_D4, offsetof(struct pt_regs, d4));
- DEFINE(PT_OFF_D5, offsetof(struct pt_regs, d5));
- DEFINE(PT_OFF_A0, offsetof(struct pt_regs, a0));
- DEFINE(PT_OFF_A1, offsetof(struct pt_regs, a1));
- DEFINE(PT_OFF_A2, offsetof(struct pt_regs, a2));
- DEFINE(PT_OFF_PC, offsetof(struct pt_regs, pc));
- DEFINE(PT_OFF_SR, offsetof(struct pt_regs, sr));
-
-#ifdef CONFIG_COLDFIRE
- /* bitfields are a bit difficult */
- DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, sr) - 2);
-#else
- /* bitfields are a bit difficult */
- DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, pc) + 4);
-#endif
-
- /* signal defines */
- DEFINE(SIGSEGV, SIGSEGV);
- DEFINE(SEGV_MAPERR, SEGV_MAPERR);
- DEFINE(SIGTRAP, SIGTRAP);
- DEFINE(TRAP_TRACE, TRAP_TRACE);
-
- DEFINE(PT_PTRACED, PT_PTRACED);
-
- /* Offsets in thread_info structure */
- DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
- DEFINE(TI_PREEMPTCOUNT, offsetof(struct thread_info, preempt_count));
-
- return 0;
-}
diff --git a/arch/m68k/platform/68328/entry.S b/arch/m68k/platform/68328/entry.S
index 676960cf022..3e4675996a7 100644
--- a/arch/m68k/platform/68328/entry.S
+++ b/arch/m68k/platform/68328/entry.S
@@ -80,7 +80,7 @@ ENTRY(system_call)
movel %sp,%d1 /* get thread_info pointer */
andl #-THREAD_SIZE,%d1
movel %d1,%a2
- btst #(TIF_SYSCALL_TRACE%8),%a2@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
+ btst #(TIF_SYSCALL_TRACE%8),%a2@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
jne do_trace
cmpl #NR_syscalls,%d0
jcc badsys
@@ -107,12 +107,12 @@ Luser_return:
andl #-THREAD_SIZE,%d1
movel %d1,%a2
1:
- move %a2@(TI_FLAGS),%d1 /* thread_info->flags */
+ move %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
jne Lwork_to_do
RESTORE_ALL
Lwork_to_do:
- movel %a2@(TI_FLAGS),%d1 /* thread_info->flags */
+ movel %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
btst #TIF_NEED_RESCHED,%d1
jne reschedule
diff --git a/arch/m68k/platform/68360/entry.S b/arch/m68k/platform/68360/entry.S
index 46c1b18c9dc..50dcae66f6c 100644
--- a/arch/m68k/platform/68360/entry.S
+++ b/arch/m68k/platform/68360/entry.S
@@ -76,7 +76,7 @@ ENTRY(system_call)
movel %sp,%d1 /* get thread_info pointer */
andl #-THREAD_SIZE,%d1
movel %d1,%a2
- btst #(TIF_SYSCALL_TRACE%8),%a2@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
+ btst #(TIF_SYSCALL_TRACE%8),%a2@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
jne do_trace
cmpl #NR_syscalls,%d0
jcc badsys
@@ -103,12 +103,12 @@ Luser_return:
andl #-THREAD_SIZE,%d1
movel %d1,%a2
1:
- move %a2@(TI_FLAGS),%d1 /* thread_info->flags */
+ move %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
jne Lwork_to_do
RESTORE_ALL
Lwork_to_do:
- movel %a2@(TI_FLAGS),%d1 /* thread_info->flags */
+ movel %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
btst #TIF_NEED_RESCHED,%d1
jne reschedule
diff --git a/arch/m68k/platform/coldfire/entry.S b/arch/m68k/platform/coldfire/entry.S
index eab63f09965..eee9a06aa26 100644
--- a/arch/m68k/platform/coldfire/entry.S
+++ b/arch/m68k/platform/coldfire/entry.S
@@ -78,7 +78,7 @@ ENTRY(system_call)
movel %d2,%a0
movel %a0@,%a1 /* save top of frame */
movel %sp,%a1@(TASK_THREAD+THREAD_ESP0)
- btst #(TIF_SYSCALL_TRACE%8),%a0@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
+ btst #(TIF_SYSCALL_TRACE%8),%a0@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
bnes 1f
movel %d3,%a0
@@ -113,11 +113,11 @@ ret_from_exception:
movel %sp,%d1 /* get thread_info pointer */
andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
movel %d1,%a0
- movel %a0@(TI_FLAGS),%d1 /* get thread_info->flags */
+ movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
andl #(1<<TIF_NEED_RESCHED),%d1
jeq Lkernel_return
- movel %a0@(TI_PREEMPTCOUNT),%d1
+ movel %a0@(TINFO_PREEMPT),%d1
cmpl #0,%d1
jne Lkernel_return
@@ -137,14 +137,14 @@ Luser_return:
movel %sp,%d1 /* get thread_info pointer */
andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
movel %d1,%a0
- movel %a0@(TI_FLAGS),%d1 /* get thread_info->flags */
+ movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
jne Lwork_to_do /* still work to do */
Lreturn:
RESTORE_USER
Lwork_to_do:
- movel %a0@(TI_FLAGS),%d1 /* get thread_info->flags */
+ movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
move #0x2000,%sr /* enable intrs again */
btst #TIF_NEED_RESCHED,%d1
jne reschedule