#define ELF_CORE_COPY_TASK_REGS(TASK, DEST) \
dump_elf_task(*(DEST), TASK)
-/* Similar, but for the FP registers. */
-
-extern int dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task);
-#define ELF_CORE_COPY_FPREGS(TASK, DEST) \
- dump_elf_task_fp(*(DEST), TASK)
-
/* This yields a mask that user programs can use to figure out what
instruction set this CPU supports. This is trivial on Alpha,
but not so on other machines. */
}
EXPORT_SYMBOL(dump_elf_task);
-int
-dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
{
- struct switch_stack *sw = (struct switch_stack *)task_pt_regs(task) - 1;
- memcpy(dest, sw->fp, 32 * 8);
+ struct switch_stack *sw = (struct switch_stack *)task_pt_regs(t) - 1;
+ memcpy(fpu, sw->fp, 32 * 8);
return 1;
}
-EXPORT_SYMBOL(dump_elf_task_fp);
/*
* Return saved PC of a blocked thread. This assumes the frame
#include <linux/kallsyms.h>
#include <linux/uaccess.h>
#include <linux/ptrace.h>
+#include <linux/elfcore.h>
#include <asm/elf.h>
#include <abi/reg_ops.h>
}
/* Fill in the fpu structure for a core dump. */
-int dump_fpu(struct pt_regs *regs, struct user_fp *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
{
memcpy(fpu, ¤t->thread.user_fp, sizeof(*fpu));
return 1;
}
-EXPORT_SYMBOL(dump_fpu);
int dump_task_regs(struct task_struct *tsk, elf_gregset_t *pr_regs)
{
#include <linux/rcupdate.h>
#include <linux/syscalls.h>
#include <linux/uaccess.h>
+#include <linux/elfcore.h>
#include <asm/traps.h>
#include <asm/machdep.h>
}
/* Fill in the fpu structure for a core dump. */
-int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
{
if (FPU_IS_EMU) {
int i;
return 1;
}
-EXPORT_SYMBOL(dump_fpu);
unsigned long __get_wchan(struct task_struct *p)
{
/*
* Set up a thread for executing a new program
*/
-int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
{
return 0; /* MicroBlaze has no separate FPU registers */
}
#include <skas.h>
#include <registers.h>
#include <linux/time-internal.h>
+#include <linux/elfcore.h>
/*
* This is a per-cpu array. A processor only modifies its entry and it only
return 0;
}
-int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu)
{
int cpu = current_thread_info()->cpu;
struct task_struct;
-extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
-
-#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu)
-
#define ELF_EXEC_PAGESIZE 4096
#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
t->num_notes++;
sz += notesize(&t->notes[0]);
- if ((t->prstatus.pr_fpvalid = elf_core_copy_task_fpregs(p, NULL,
- &t->fpu))) {
+ if ((t->prstatus.pr_fpvalid = elf_core_copy_task_fpregs(p, &t->fpu))) {
fill_note(&t->notes[1], "CORE", NT_PRFPREG, sizeof(t->fpu),
&(t->fpu));
t->num_notes++;
/* Try to dump the FPU. */
info->prstatus->pr_fpvalid =
- elf_core_copy_task_fpregs(current, task_pt_regs(current), info->fpu);
+ elf_core_copy_task_fpregs(current, info->fpu);
if (info->prstatus->pr_fpvalid)
fill_note(info->notes + info->numnote++,
"CORE", NT_PRFPREG, sizeof(*info->fpu), info->fpu);
return 0;
}
-extern int dump_fpu (struct pt_regs *, elf_fpregset_t *);
-
-static inline int elf_core_copy_task_fpregs(struct task_struct *t, struct pt_regs *regs, elf_fpregset_t *fpu)
-{
-#ifdef ELF_CORE_COPY_FPREGS
- return ELF_CORE_COPY_FPREGS(t, fpu);
-#else
- return dump_fpu(regs, fpu);
-#endif
-}
+int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu);
#ifdef CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS
/*