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docs+code: spell out aspace/vaddr/paddr per coding standards

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Expand the abbreviations flagged in docs/coding-standards.md (names spelled
out in full unless an acronym) across the kernel, runtime, ABI, tests, and
docs:

  aspace -> address_space  (AspaceRef -> AddressSpaceRef, retainAspace ->
           retainAddressSpace, loaded_aspace -> loaded_address_space, the
           liveAspaceCount/aspaceDestroyCount test hooks, etc.)
  vaddr  -> virtual_address
  paddr  -> physical_address

The kernel test case and its serial markers are renamed to match:
aspace-refcount -> address-space-refcount (kernel dispatch string and
test/qemu_test.py case name kept in sync). Prose in docs uses the natural
"address space"/"virtual address"; backticked field/identifier references
use the code spelling.

Also expand the bare "AS" abbreviation in three ABI comments and reframe the
set_thread_pointer ABI/handler docs to lead with the arch-neutral concept
(user-space TLS thread pointer; x86_64 IA32_FS_BASE, aarch64 TPIDR_EL0)
rather than x86 FS-first, matching scheduler.zig's existing framing.

Foreign ABI names preserved: the ELF p_vaddr field and mmap/mmio remain.

Verified: zig build, zig build test, and the full 25-case QEMU guardrail
suite all green.
This commit is contained in:
daniel
2026-07-21 01:45:47 +01:00
parent 6101e429ba
commit 28b3635979
18 changed files with 232 additions and 231 deletions
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docs/display.md
+2 -2
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@@ -220,8 +220,8 @@ both are clean additions behind the interfaces v1 establishes.
to render into its *own* buffer and hand the compositor a *reference*, not a stream of
commands. That needs the missing cross-process shared-memory primitive — best built as
the natural generalization of the existing M13 [capability passing](driver-model.md)
from *endpoints* to *memory objects* (`shm_create(len) → {cap, vaddr}`, pass `cap` on
an `ipc_call`, receiver `shm_map(cap) → vaddr`). v1 avoids it because server-owned
from *endpoints* to *memory objects* (`shm_create(len) → {cap, virtual_address}`, pass `cap` on
an `ipc_call`, receiver `shm_map(cap) → virtual_address`). v1 avoids it because server-owned
surfaces already prove the whole pipeline.
- **Runtime mode-setting (a native backend).** Detecting the EDID mode list and changing