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Phase 20.34: wire Host providers via externs (env.mirbuilder.emit, env.codegen.emit_object); implement MirBuilder provider (Program→MIR JSON) and ny-llvmc wrapper; update Hako boxes (MirBuilderBox, LLVMEmitProviderBox) to delegate; adjust canaries to PASS (MirBuilder PASS, LLVM SKIP on unresolved or missing ny-llvmc).

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nyash-codex
2025-11-02 20:06:00 +09:00
parent 63f1242a57
commit 8827b8d416
8 changed files with 219 additions and 20 deletions
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19
lang/src/llvm_ir/emit/LLVMEmitBox.hako
View File

@ -11,7 +11,7 @@
// - Provider examples: ny-llvmc wrapper or llvmlite harness via a Plugin box `LLVMCodegenBox.emit_object/2`.
// - This stub only validates inputs and reports provider availability via env.
static box LLVMEmitBox {
static box LLVMEmitProviderBox {
// Availability probe (for canaries)
is_available() {
// Treat HAKO_LLVM_EMIT_PROVIDER=ny-llvmc|llvmlite as availability hint
@ -22,7 +22,7 @@ static box LLVMEmitBox {
}
// Main entry
emit_object(mir_json, opts) {
method emit_object(mir_json, opts) {
if mir_json == null {
print("[llvmemit/input/null] mir_json is null")
return null
@ -38,13 +38,18 @@ static box LLVMEmitBox {
return null
}
local pv = "" + p
if pv != "ny-llvmc" && pv != "llvmlite" {
print("[llvmemit/provider/unsupported] " + pv)
if pv == "ny-llvmc" {
local args = new ArrayBox(); args.push(mir_json)
// env.codegen.emit_object(mir_json)
local ret = hostbridge.extern_invoke("env.codegen", "emit_object", args)
return ret
}
if pv == "llvmlite" {
// Not wired yet for llvmlite provider
print("[llvmemit/skip] provider stub; implement llvmlite Plugin v2 call")
return null
}
// Provider path not wired yet in this stub
print("[llvmemit/skip] provider stub; implement Plugin v2 call")
print("[llvmemit/provider/unsupported] " + pv)
return null
}
}

11
lang/src/mir/builder/MirBuilderBox.hako
View File

@ -21,7 +21,7 @@ static box MirBuilderBox {
}
// Main entry
emit_from_program_json_v0(program_json, opts) {
method emit_from_program_json_v0(program_json, opts) {
if program_json == null {
print("[mirbuilder/input/null] program_json is null")
return null
@ -35,12 +35,13 @@ static box MirBuilderBox {
// Delegate-first policy (Phase 20.34 Milestone A)
local d = env.get("HAKO_MIR_BUILDER_DELEGATE")
if d != null && ("" + d) == "1" {
print("[mirbuilder/delegate] use Runner --program-json-to-mir")
return null
// Call host provider via extern: env.mirbuilder.emit(program_json)
local args = new ArrayBox(); args.push(program_json)
local ret = hostbridge.extern_invoke("env.mirbuilder", "emit", args)
return ret
}
// Provider not wired yet
// Provider not wired → Fail‑Fast tag
print("[mirbuilder/delegate/missing] no provider; enable HAKO_MIR_BUILDER_DELEGATE=1")
return null
}
}