5 files changed, 0 insertions, 85 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ba412e02ec0c..82f069829ac0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -20,7 +20,6 @@ config ARM
         select GENERIC_STRNCPY_FROM_USER
         select GENERIC_STRNLEN_USER
         select HARDIRQS_SW_RESEND
-        select HAVE_AOUT
         select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
         select HAVE_ARCH_KGDB
         select HAVE_ARCH_SECCOMP_FILTER
diff --git a/arch/arm/include/asm/a.out-core.h b/arch/arm/include/asm/a.out-core.h
deleted file mode 100644
index 92f10cb5c70c..000000000000
--- a/arch/arm/include/asm/a.out-core.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/* a.out coredump register dumper
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_A_OUT_CORE_H
-#define _ASM_A_OUT_CORE_H
-
-#ifdef __KERNEL__
-
-#include <linux/user.h>
-#include <linux/elfcore.h>
-
-/*
- * fill in the user structure for an a.out core dump
- */
-static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
-{
-        struct task_struct *tsk = current;
-
-        dump->magic = CMAGIC;
-        dump->start_code = tsk->mm->start_code;
-        dump->start_stack = regs->ARM_sp & ~(PAGE_SIZE - 1);
-
-        dump->u_tsize = (tsk->mm->end_code - tsk->mm->start_code) >> PAGE_SHIFT;
-        dump->u_dsize = (tsk->mm->brk - tsk->mm->start_data + PAGE_SIZE - 1) >> PAGE_SHIFT;
-        dump->u_ssize = 0;
-
-        memset(dump->u_debugreg, 0, sizeof(dump->u_debugreg));
-
-        if (dump->start_stack < 0x04000000)
-                dump->u_ssize = (0x04000000 - dump->start_stack) >> PAGE_SHIFT;
-
-        dump->regs = *regs;
-        dump->u_fpvalid = dump_fpu (regs, &dump->u_fp);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_A_OUT_CORE_H */
diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h
index 06e7d509eaac..413f3876341c 100644
--- a/arch/arm/include/asm/processor.h
+++ b/arch/arm/include/asm/processor.h
@@ -54,7 +54,6 @@ struct thread_struct {
 
 #define start_thread(regs,pc,sp)                                        \
 ({                                                                      \
-        unsigned long *stack = (unsigned long *)sp;                     \
         memset(regs->uregs, 0, sizeof(regs->uregs));                    \
         if (current->personality & ADDR_LIMIT_32BIT)                    \
                 regs->ARM_cpsr = USR_MODE;                              \
@@ -65,9 +64,6 @@ struct thread_struct {
         regs->ARM_cpsr |= PSR_ENDSTATE;                                 \
         regs->ARM_pc = pc & ~1;         /* pc */                        \
         regs->ARM_sp = sp;              /* sp */                        \
-        regs->ARM_r2 = stack[2];        /* r2 (envp) */                 \
-        regs->ARM_r1 = stack[1];        /* r1 (argv) */                 \
-        regs->ARM_r0 = stack[0];        /* r0 (argc) */                 \
         nommu_start_thread(regs);                                       \
 })
 
diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild
index 47bcb2d254af..18d76fd5a2af 100644
--- a/arch/arm/include/uapi/asm/Kbuild
+++ b/arch/arm/include/uapi/asm/Kbuild
@@ -1,7 +1,6 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
-header-y += a.out.h
 header-y += byteorder.h
 header-y += fcntl.h
 header-y += hwcap.h
diff --git a/arch/arm/include/uapi/asm/a.out.h b/arch/arm/include/uapi/asm/a.out.h
deleted file mode 100644
index 083894b2e3bc..000000000000
--- a/arch/arm/include/uapi/asm/a.out.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __ARM_A_OUT_H__
-#define __ARM_A_OUT_H__
-
-#include <linux/personality.h>
-#include <linux/types.h>
-
-struct exec
-{
-  __u32 a_info;         /* Use macros N_MAGIC, etc for access */
-  __u32 a_text;         /* length of text, in bytes */
-  __u32 a_data;         /* length of data, in bytes */
-  __u32 a_bss;          /* length of uninitialized data area for file, in bytes */
-  __u32 a_syms;         /* length of symbol table data in file, in bytes */
-  __u32 a_entry;        /* start address */
-  __u32 a_trsize;       /* length of relocation info for text, in bytes */
-  __u32 a_drsize;       /* length of relocation info for data, in bytes */
-};
-
-/*
- * This is always the same
- */
-#define N_TXTADDR(a)    (0x00008000)
-
-#define N_TRSIZE(a)     ((a).a_trsize)
-#define N_DRSIZE(a)     ((a).a_drsize)
-#define N_SYMSIZE(a)    ((a).a_syms)
-
-#define M_ARM 103
-
-#ifndef LIBRARY_START_TEXT
-#define LIBRARY_START_TEXT      (0x00c00000)
-#endif
-
-#endif /* __A_OUT_GNU_H__ */