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The boot map reaches every address the high half holds: one second-level table per 512 GiB, shared by both views, written by toyos-bootmap and walked on the host as the SDM walks it - #839

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Japabu merged 7 commits into

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wt/toyos-highmap

Oct 10, 2026

Commits on Oct 10, 2026
- The boot map reaches every address the CPU's physical width and the high half hold
  
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- Merge origin/main (#831, #833, #835) into the boot map past 512 GiB
  
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- The boot map's tables are written by toyos-bootmap and walked on the host as the SDM walks them; the width check goes
  
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- Plan::write zeroes its own pool, and the loader's pool is a plain allocation
  
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- Merge origin/main at 1079e854a (#822) into the boot map past 512 GiB
  
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- The loader allocates its boot map pool zeroed, so the reference it forms names valid tables
  
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- Merge origin/main at 26b3684b9 into the boot map past 512 GiB
  
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  07811d9