39 lines
985 B
ReStructuredText
39 lines
985 B
ReStructuredText
===========
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Intel 80x86
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===========
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All x86 source reside in lower-level common, chip-specific, and architecture-specific
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directories.
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arch/x86/src/common/ Directory
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==============================
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This directory holds source files common to all x86 architectures.
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Architecture-Specific Directories
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=================================
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Architecture-specific directories hold common source files shared for by
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implementations of specific x86 architectures.
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``i486``
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This directory holds logic appropriate for any instantiation of the 32-bit
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i486 architecture.
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Chip-Specific directories
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=========================
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The same x86 architecture may be realized in different chip implementations.
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For SoC chips, in particular, on-chip devices and differing interrupt
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structures may require special, chip-specific definitions in these chip-
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specific directories.
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``qemu``
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This is the implementation of NuttX on the QEMU x86 simulation.
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.. toctree::
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:maxdepth: 1
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:glob:
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*/*
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