Version 0.4.0

[phil-opp]

Breaking Changes:

• The level 4 page table is only recursively mapped if the recursive_page_table feature is enabled.
• Rename BootInfo::p4_table_addr to BootInfo::recursive_page_table_addr (only present if the cargo feature is enabled)
• Remove From<PhysFrameRange> implemenations for x86_64 FrameRange
  • This only works when the versions align, so it is not a good general solution.
• Remove unimplemented BootInfo::package field.
• Make BootInfo non-exhaustive so that we can add additional fields later.

Other Changes:

• Add a map_physical_memory feature that maps the complete physical memory to the virtual address space at BootInfo::physical_memory_offset.
• Re-export BootInfo at the root.

[phil-opp]

Published as version 0.4.0