diff options
Diffstat (limited to 'arch/xtensa/kernel/asm-offsets.c')
| -rw-r--r-- | arch/xtensa/kernel/asm-offsets.c | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/arch/xtensa/kernel/asm-offsets.c b/arch/xtensa/kernel/asm-offsets.c index 7cd1d7f8f60..1915c7c889b 100644 --- a/arch/xtensa/kernel/asm-offsets.c +++ b/arch/xtensa/kernel/asm-offsets.c @@ -13,18 +13,18 @@ */ #include <asm/processor.h> +#include <asm/coprocessor.h> #include <linux/types.h> #include <linux/stddef.h> #include <linux/thread_info.h> #include <linux/ptrace.h> +#include <linux/mm.h> +#include <linux/kbuild.h> + #include <asm/ptrace.h> -#include <asm/processor.h> #include <asm/uaccess.h> -#define DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val)) -#define BLANK() asm volatile("\n->" : : ) - int main(void) { /* struct pt_regs */ @@ -39,7 +39,10 @@ int main(void) DEFINE(PT_LEND, offsetof (struct pt_regs, lend)); DEFINE(PT_LCOUNT, offsetof (struct pt_regs, lcount)); DEFINE(PT_SAR, offsetof (struct pt_regs, sar)); + DEFINE(PT_ICOUNTLEVEL, offsetof (struct pt_regs, icountlevel)); DEFINE(PT_SYSCALL, offsetof (struct pt_regs, syscall)); + DEFINE(PT_SCOMPARE1, offsetof(struct pt_regs, scompare1)); + DEFINE(PT_THREADPTR, offsetof(struct pt_regs, threadptr)); DEFINE(PT_AREG, offsetof (struct pt_regs, areg[0])); DEFINE(PT_AREG0, offsetof (struct pt_regs, areg[0])); DEFINE(PT_AREG1, offsetof (struct pt_regs, areg[1])); @@ -62,7 +65,8 @@ int main(void) DEFINE(PT_SIZE, sizeof(struct pt_regs)); DEFINE(PT_AREG_END, offsetof (struct pt_regs, areg[XCHAL_NUM_AREGS])); DEFINE(PT_USER_SIZE, offsetof(struct pt_regs, areg[XCHAL_NUM_AREGS])); - BLANK(); + DEFINE(PT_XTREGS_OPT, offsetof(struct pt_regs, xtregs_opt)); + DEFINE(XTREGS_OPT_SIZE, sizeof(xtregs_opt_t)); /* struct task_struct */ DEFINE(TASK_PTRACE, offsetof (struct task_struct, ptrace)); @@ -70,24 +74,40 @@ int main(void) DEFINE(TASK_ACTIVE_MM, offsetof (struct task_struct, active_mm)); DEFINE(TASK_PID, offsetof (struct task_struct, pid)); DEFINE(TASK_THREAD, offsetof (struct task_struct, thread)); - DEFINE(TASK_THREAD_INFO, offsetof (struct task_struct, thread_info)); + DEFINE(TASK_THREAD_INFO, offsetof (struct task_struct, stack)); DEFINE(TASK_STRUCT_SIZE, sizeof (struct task_struct)); - BLANK(); /* struct thread_info (offset from start_struct) */ DEFINE(THREAD_RA, offsetof (struct task_struct, thread.ra)); DEFINE(THREAD_SP, offsetof (struct task_struct, thread.sp)); - DEFINE(THREAD_CP_SAVE, offsetof (struct task_struct, thread.cp_save)); - DEFINE(THREAD_CURRENT_DS, offsetof (struct task_struct, thread.current_ds)); - BLANK(); + DEFINE(THREAD_CPENABLE, offsetof (struct thread_info, cpenable)); +#if XTENSA_HAVE_COPROCESSORS + DEFINE(THREAD_XTREGS_CP0, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP1, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP2, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP3, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP4, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP5, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP6, offsetof (struct thread_info, xtregs_cp)); + DEFINE(THREAD_XTREGS_CP7, offsetof (struct thread_info, xtregs_cp)); +#endif + DEFINE(THREAD_XTREGS_USER, offsetof (struct thread_info, xtregs_user)); + DEFINE(XTREGS_USER_SIZE, sizeof(xtregs_user_t)); + DEFINE(THREAD_CURRENT_DS, offsetof (struct task_struct, \ + thread.current_ds)); /* struct mm_struct */ DEFINE(MM_USERS, offsetof(struct mm_struct, mm_users)); DEFINE(MM_PGD, offsetof (struct mm_struct, pgd)); DEFINE(MM_CONTEXT, offsetof (struct mm_struct, context)); - BLANK(); - DEFINE(PT_SINGLESTEP_BIT, PT_SINGLESTEP_BIT); - return 0; -} + /* struct page */ + DEFINE(PAGE_FLAGS, offsetof(struct page, flags)); + + /* constants */ + DEFINE(_CLONE_VM, CLONE_VM); + DEFINE(_CLONE_UNTRACED, CLONE_UNTRACED); + DEFINE(PG_ARCH_1, PG_arch_1); + return 0; +} |