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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/h8300/kernel/asm-offsets.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/h8300/kernel/asm-offsets.c')
-rw-r--r-- | arch/h8300/kernel/asm-offsets.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/h8300/kernel/asm-offsets.c b/arch/h8300/kernel/asm-offsets.c new file mode 100644 index 00000000..fd961e0b --- /dev/null +++ b/arch/h8300/kernel/asm-offsets.c @@ -0,0 +1,60 @@ +/* + * 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/ptrace.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)); + + /* 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_CCR, offsetof(struct thread_struct, ccr)); + + /* offsets into the pt_regs struct */ + DEFINE(LER0, offsetof(struct pt_regs, er0) - sizeof(long)); + DEFINE(LER1, offsetof(struct pt_regs, er1) - sizeof(long)); + DEFINE(LER2, offsetof(struct pt_regs, er2) - sizeof(long)); + DEFINE(LER3, offsetof(struct pt_regs, er3) - sizeof(long)); + DEFINE(LER4, offsetof(struct pt_regs, er4) - sizeof(long)); + DEFINE(LER5, offsetof(struct pt_regs, er5) - sizeof(long)); + DEFINE(LER6, offsetof(struct pt_regs, er6) - sizeof(long)); + DEFINE(LORIG, offsetof(struct pt_regs, orig_er0) - sizeof(long)); + DEFINE(LCCR, offsetof(struct pt_regs, ccr) - sizeof(long)); + DEFINE(LVEC, offsetof(struct pt_regs, vector) - sizeof(long)); +#if defined(__H8300S__) + DEFINE(LEXR, offsetof(struct pt_regs, exr) - sizeof(long)); +#endif + DEFINE(LRET, offsetof(struct pt_regs, pc) - sizeof(long)); + + DEFINE(PT_PTRACED, PT_PTRACED); + + return 0; +} |