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[WIP] (MG_Remote): implement P6.5 TCP and stream transport

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swung0x48
2026-09-22 07:19:18 -04:00
parent 810b9b7a9f
commit 52ffc6a7f2
68 changed files with 4934 additions and 928 deletions
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scripts/gen_pipe.py
+28
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@@ -692,6 +692,33 @@ def banner(name, title, sources):
return GENERATED_BANNER.format(name=name, title=title, sources=sources)
def gen_wire_layout(calls, payloads):
"""Compiler-evaluated wire layout, including same-width member reorders."""
out = [banner("PipeWireLayout.inc", "P6.5: wire layout and ordered catalogue.",
"PipeFields.def and PipeCalls.def")]
out += ["struct WireLayoutMember { const char* Name; Uint64 Offset; Uint64 Size; };",
"inline constexpr WireLayoutMember kMGPipeWireLayoutMembers[] = {"]
fields = parse_field_lists()
for payload in payloads:
out.append(' {"%s", 0, sizeof(%s)},' % (payload, payload))
for field in fields[payload]:
out.append(' {"%s.%s", offsetof(%s, %s), sizeof(((%s*)nullptr)->%s)},' %
(payload, field, payload, field, payload, field))
for payload, names in (("MGPipeHandle", ("Slot", "Gen")),
("MGPWireRecHeader", ("Op", "Flags", "Size"))):
out.append(' {"%s", 0, sizeof(%s)},' % (payload, payload))
for field in names:
out.append(' {"%s.%s", offsetof(%s, %s), sizeof(((%s*)nullptr)->%s)},' %
(payload, field, payload, field, payload, field))
out += ["};", "struct WireCallLayout { const char* Name; const char* Payload; Uint64 Op; Uint64 Flags; Uint64 Wait; };",
"inline constexpr WireCallLayout kMGPipeWireCallLayouts[] = {"]
for call in calls:
out.append(' {"%s", "%s", static_cast<Uint64>(MGPWireOp::%s), static_cast<Uint64>(%s), static_cast<Uint64>(%s)},' %
(call.Name, call.Payload, call.Name, " | ".join(call.Flags), call.Wait))
out += ["};", ""]
return "\n".join(out)
def gen_tables(calls):
screen = [c for c in calls if c.IsScreen]
context = [c for c in calls if not c.IsScreen]
@@ -1698,6 +1725,7 @@ def main():
write(os.path.join(GENERATED_DIR, "PipeThunks.inc"), gen_thunks(calls), args.check, changed)
write(os.path.join(GENERATED_DIR, "PipeWire.inc"),
gen_wire(calls, parse_field_lists().get("ResidualValueBlock")), args.check, changed)
write(os.path.join(GENERATED_DIR, "PipeWireLayout.inc"), gen_wire_layout(calls, payloads), args.check, changed)
write(os.path.join(GENERATED_DIR, "PipeVerify.inc"), gen_verify(payloads), args.check, changed)
write(os.path.join(GENERATED_DIR, "PipeFilled.inc"), gen_filled(accessors, calls, sticky, emitted),
args.check, changed)