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feat(cmd): enable loong64 JIT execution, all trampolines qemu-validated

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Assisted-by: GLM 5.3
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petrbalvin
2026-09-20 00:57:02 +02:00
parent d3d47db727
commit 8a51b060da
5 changed files with 20 additions and 19 deletions
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docs/ARCHITECTURE.md
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@@ -410,9 +410,9 @@ every architecture too: `enterJITChecked` plants sentinels in the registers
the Go ABI fixes across calls (amd64 `BP`/`R14`, arm64 `R29`/`R28`, riscv64
`X27`, loong64 `R22`; the latter two keep no hardware frame pointer) and the
raw return trampoline `leaveJITCheckedRaw` verifies them, restoring the
saved registers before Go code resumes. riscv64 is validated end to
end under qemu-user emulation; arm64 shares the same stack convention and
fix; loong64 stays ground-truth-only until hardware validation.
saved registers before Go code resumes. All three non-amd64 trampolines
are validated end to end under qemu-user emulation, the loong64 one
through its raw-address leave handoff.
`gasm verify` runs the JIT checks when the host
matches the kernel's architecture and the toolchain comparisons
elsewhere.