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Diffstat (limited to 'arch/mips/kernel/binfmt_elfo32.c')
-rw-r--r--arch/mips/kernel/binfmt_elfo32.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
index 7faf5f2bee25..928767858b86 100644
--- a/arch/mips/kernel/binfmt_elfo32.c
+++ b/arch/mips/kernel/binfmt_elfo32.c
@@ -72,22 +72,6 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
#include <asm/processor.h>
-/*
- * When this file is selected, we are definitely running a 64bit kernel.
- * So using the right regs define in asm/reg.h
- */
-#define WANT_COMPAT_REG_H
-
-/* These MUST be defined before elf.h gets included */
-extern void elf32_core_copy_regs(elf_gregset_t grp, struct pt_regs *regs);
-#define ELF_CORE_COPY_REGS(_dest, _regs) elf32_core_copy_regs(_dest, _regs);
-#define ELF_CORE_COPY_TASK_REGS(_tsk, _dest) \
-({ \
- int __res = 1; \
- elf32_core_copy_regs(*(_dest), task_pt_regs(_tsk)); \
- __res; \
-})
-
#include <linux/module.h>
#include <linux/elfcore.h>
#include <linux/compat.h>
@@ -145,28 +129,6 @@ jiffies_to_compat_timeval(unsigned long jiffies, struct compat_timeval *value)
value->tv_usec = rem / NSEC_PER_USEC;
}
-void elf32_core_copy_regs(elf_gregset_t grp, struct pt_regs *regs)
-{
- int i;
-
- for (i = 0; i < EF_R0; i++)
- grp[i] = 0;
- grp[EF_R0] = 0;
- for (i = 1; i <= 31; i++)
- grp[EF_R0 + i] = (elf_greg_t) regs->regs[i];
- grp[EF_R26] = 0;
- grp[EF_R27] = 0;
- grp[EF_LO] = (elf_greg_t) regs->lo;
- grp[EF_HI] = (elf_greg_t) regs->hi;
- grp[EF_CP0_EPC] = (elf_greg_t) regs->cp0_epc;
- grp[EF_CP0_BADVADDR] = (elf_greg_t) regs->cp0_badvaddr;
- grp[EF_CP0_STATUS] = (elf_greg_t) regs->cp0_status;
- grp[EF_CP0_CAUSE] = (elf_greg_t) regs->cp0_cause;
-#ifdef EF_UNUSED0
- grp[EF_UNUSED0] = 0;
-#endif
-}
-
MODULE_DESCRIPTION("Binary format loader for compatibility with o32 Linux/MIPS binaries");
MODULE_AUTHOR("Ralf Baechle (ralf@linux-mips.org)");