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linux_old1/arch/arm/include/asm/flat.h

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[ARM] nommu: create flat.h to support uClinux flat binaries Create header with uClinux flat format binary support macros for ARM platforms. Derived from the m68knommu flat.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-13 22:28:26 +08:00
/*
[ARM] move include/asm-arm to arch/arm/include/asm Move platform independent header files to arch/arm/include/asm, leaving those in asm/arch* and asm/plat* alone. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-02 17:55:55 +08:00
* arch/arm/include/asm/flat.h -- uClinux flat-format executables
[ARM] nommu: create flat.h to support uClinux flat binaries Create header with uClinux flat format binary support macros for ARM platforms. Derived from the m68knommu flat.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-13 22:28:26 +08:00
*/
#ifndef __ARM_FLAT_H__
#define __ARM_FLAT_H__
#define flat_argvp_envp_on_stack() 1
#define flat_old_ram_flag(flags) (flags)
#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
ARM: binfmt_flat: unused variable 'persistent' The flat_get_addr_from_rp() macro does not use the 'persistent' argument on ARM, causing a harmless compiler warning. A cast to void removes that warning. Without this patch, building at91x40_defconfig results in: fs/binfmt_flat.c: In function 'load_flat_file': fs/binfmt_flat.c:746:17: warning: unused variable 'persistent' [-Wunused-variable] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Ungerer <gerg@uclinux.org> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@canonical.com>
2012-04-30 21:18:37 +08:00
#define flat_get_addr_from_rp(rp, relval, flags, persistent) ((void)persistent,get_unaligned(rp))
[ARM] nommu: create flat.h to support uClinux flat binaries Create header with uClinux flat format binary support macros for ARM platforms. Derived from the m68knommu flat.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-13 22:28:26 +08:00
#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp)
#define flat_get_relocate_addr(rel) (rel)
[ARM] nommu: fix breakage caused by f9720205d1f847cb59e197e851b5276425363f6b Someone forgot to use 'ls include/asm-*/flat.h' or 'grep -r flat_get_addr_from_rp .' to find all architectures which may be affected by their change. Fix the fall out. Noticed-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-10-28 04:48:43 +08:00
#define flat_set_persistent(relval, p) 0
[ARM] nommu: create flat.h to support uClinux flat binaries Create header with uClinux flat format binary support macros for ARM platforms. Derived from the m68knommu flat.h. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-13 22:28:26 +08:00
#endif /* __ARM_FLAT_H__ */