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Prabhudasu Vatala
752ee7c108
Correct spelling errors in the machine include README documentation for both ARM and x86 architectures to improve clarity. ARM changes: - Fix TUNE_PKGACH -> TUNE_PKGARCH. - Fix "definiton" -> "definition". - Fix "Curently" -> "Currently". - Fix "specificed" -> "specified". x86 changes: - Fix "define" -> "defined". - Fix "to to" duplication. (From OE-Core rev: 4f5c4af9fa044a3e744f0c2d44aa101adcded0ff) Signed-off-by: Prabhudasu Vatala <prabhudasuvatala@gmail.com> (cherry picked from commit a77dd221c31e44a17784c15f5402ef785fb9c1b7) Signed-off-by: Yoann Congal <yoann.congal@smile.fr> Signed-off-by: Paul Barker <paul@pbarker.dev>
2012/03/30 - Mark Hatle <mark.hatle@windriver.com>
- Initial version
Most of the items for the X86 architectures are defined in the single
arch-x86 file.
Three ABIs are defined, m32, mx32 and m64.
The following is the list of X86 specific variables:
X86ARCH32 - This is the 32-bit architecture GNU canonical arch, TUNE_ARCH.
X86ARCH64 - This is the 64-bit architecture GNU canonical arch, TUNE_ARCH.
The TUNE_PKGARCH is defined as follows:
TUNE_PKGARCH = ${TUNE_PKGARCH:tune-${DEFAULTTUNE}}
The package architecture for 32-bit targets is historical and generally
set to match the core compatible processor type, i.e. i386.
For 64-bit architectures, the architecture is expected to end in '_64'.
If the x32 ABI is used, then the _64 is further extended with a '_x32'.