implements PLN-0130

crates/console/prometeu-hal/src/syscalls.rs

@@ -29,7 +29,6 @@ pub use resolver::{
 #[repr(u32)]
 pub enum Syscall {
     SystemHasCart = 0x0001,
-    SystemRunCart = 0x0002,
     GfxClear = 0x1001,
     GfxFillRect = 0x1002,
     GfxDrawLine = 0x1003,

crates/console/prometeu-hal/src/syscalls/registry.rs

@@ -13,7 +13,6 @@ impl Syscall {
     pub fn from_u32(id: u32) -> Option<Self> {
         match id {
             0x0001 => Some(Self::SystemHasCart),
-            0x0002 => Some(Self::SystemRunCart),
             0x1001 => Some(Self::GfxClear),
             0x1002 => Some(Self::GfxFillRect),
             0x1003 => Some(Self::GfxDrawLine),
@@ -75,7 +74,6 @@ impl Syscall {
     pub fn name(&self) -> &'static str {
         match self {
             Self::SystemHasCart => "SystemHasCart",
-            Self::SystemRunCart => "SystemRunCart",
             Self::GfxClear => "GfxClear",
             Self::GfxFillRect => "GfxFillRect",
             Self::GfxDrawLine => "GfxDrawLine",

crates/console/prometeu-hal/src/syscalls/tests.rs

@@ -74,6 +74,7 @@ fn resolver_rejects_removed_legacy_gfx_set_sprite_identity() {
 
 #[test]
 fn resolver_rejects_userland_system_run_cart_identity() {
+    assert!(Syscall::from_u32(0x0002).is_none());
     assert!(resolve_syscall("system", "run_cart", 1).is_none());
 
     let requested = [SyscallIdentity { module: "system", name: "run_cart", version: 1 }];

crates/console/prometeu-system/src/services/vm_runtime/dispatch.rs

@@ -173,7 +173,6 @@ impl NativeInterface for VmRuntimeHost<'_> {
                 ret.push_bool(true);
                 return Ok(());
             }
-            Syscall::SystemRunCart => return Ok(()),
             _ => {}
         }
 
@@ -183,7 +182,6 @@ impl NativeInterface for VmRuntimeHost<'_> {
 
         match syscall {
             Syscall::SystemHasCart => unreachable!(),
-            Syscall::SystemRunCart => unreachable!(),
             Syscall::GfxClear => {
                 let color = self.get_color(expect_int(args, 0)?)?;
                 self.gfx2d_commands.push(Gfx2dCommand::Clear { color });

discussion/index.ndjson

@@ -14,7 +14,7 @@
 {"type":"discussion","id":"DSC-0001","status":"done","ticket":"legacy-runtime-learn-import","title":"Import legacy runtime learn into discussion lessons","created_at":"2026-03-27","updated_at":"2026-03-27","tags":["migration","tech-debt"],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0001","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0001-prometeu-learn-index.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0002","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0002-historical-asset-status-first-fault-and-return-contract.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0003","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0003-historical-audio-status-first-fault-and-return-contract.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0004","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0004-historical-cartridge-boot-protocol-and-manifest-authority.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0005","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0005-historical-game-memcard-slots-surface-and-semantics.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0006","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0006-historical-gfx-status-first-fault-and-return-contract.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0007","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0007-historical-retired-fault-and-input-decisions.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0008","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0008-historical-vm-core-and-assets.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0009","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0009-mental-model-asset-management.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0010","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0010-mental-model-audio.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0011","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0011-mental-model-gfx.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0012","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0012-mental-model-input.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0013","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0013-mental-model-observability-and-debugging.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0014","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0014-mental-model-portability-and-cross-platform.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0015","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0015-mental-model-save-memory-and-memcard.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0016","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0016-mental-model-status-first-and-fault-thinking.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0017","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0017-mental-model-time-and-cycles.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"},{"id":"LSN-0018","file":"discussion/lessons/DSC-0001-runtime-learn-legacy-import/LSN-0018-mental-model-touch.md","status":"done","created_at":"2026-03-27","updated_at":"2026-03-27"}]}
 {"type":"discussion","id":"DSC-0002","status":"done","ticket":"runtime-edge-test-plan","title":"Agenda - Runtime Edge Test Plan","created_at":"2026-03-27","updated_at":"2026-04-21","tags":[],"agendas":[],"decisions":[],"plans":[],"lessons":[{"id":"LSN-0037","file":"discussion/lessons/DSC-0002-runtime-edge-test-plan/LSN-0037-domain-gates-must-be-owned-by-the-repository.md","status":"done","created_at":"2026-04-21","updated_at":"2026-04-21"}]}
 {"type":"discussion","id":"DSC-0003","status":"open","ticket":"packed-cartridge-loader-pmc","title":"Agenda - Packed Cartridge Loader PMC","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0002","file":"AGD-0002-packed-cartridge-loader-pmc.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
-{"type":"discussion","id":"DSC-0004","status":"in_progress","ticket":"system-run-cart","title":"Agenda - System Run Cart","created_at":"2026-03-27","updated_at":"2026-07-03","tags":[],"agendas":[{"id":"AGD-0003","file":"AGD-0003-system-run-cart.md","status":"accepted","created_at":"2026-03-27","updated_at":"2026-07-03"}],"decisions":[{"id":"DEC-0035","file":"DEC-0035-remove-userland-system-run-cart-and-preserve-direct-boot.md","status":"accepted","created_at":"2026-07-03","updated_at":"2026-07-03","ref_agenda":"AGD-0003"}],"plans":[{"id":"PLN-0129","file":"PLN-0129-remove-userland-run-cart-abi-surface.md","status":"done","created_at":"2026-07-03","updated_at":"2026-07-03","ref_decisions":["DEC-0035"]},{"id":"PLN-0130","file":"PLN-0130-remove-runtime-run-cart-stub-dispatch.md","status":"open","created_at":"2026-07-03","updated_at":"2026-07-03","ref_decisions":["DEC-0035"]},{"id":"PLN-0131","file":"PLN-0131-preserve-direct-cartridge-boot-coverage.md","status":"open","created_at":"2026-07-03","updated_at":"2026-07-03","ref_decisions":["DEC-0035"]}],"lessons":[]}
+{"type":"discussion","id":"DSC-0004","status":"in_progress","ticket":"system-run-cart","title":"Agenda - System Run Cart","created_at":"2026-03-27","updated_at":"2026-07-03","tags":[],"agendas":[{"id":"AGD-0003","file":"AGD-0003-system-run-cart.md","status":"accepted","created_at":"2026-03-27","updated_at":"2026-07-03"}],"decisions":[{"id":"DEC-0035","file":"DEC-0035-remove-userland-system-run-cart-and-preserve-direct-boot.md","status":"accepted","created_at":"2026-07-03","updated_at":"2026-07-03","ref_agenda":"AGD-0003"}],"plans":[{"id":"PLN-0129","file":"PLN-0129-remove-userland-run-cart-abi-surface.md","status":"done","created_at":"2026-07-03","updated_at":"2026-07-03","ref_decisions":["DEC-0035"]},{"id":"PLN-0130","file":"PLN-0130-remove-runtime-run-cart-stub-dispatch.md","status":"done","created_at":"2026-07-03","updated_at":"2026-07-03","ref_decisions":["DEC-0035"]},{"id":"PLN-0131","file":"PLN-0131-preserve-direct-cartridge-boot-coverage.md","status":"open","created_at":"2026-07-03","updated_at":"2026-07-03","ref_decisions":["DEC-0035"]}],"lessons":[]}
 {"type":"discussion","id":"DSC-0005","status":"open","ticket":"system-fault-semantics-and-control-surface","title":"Agenda - System Fault Semantics and Control Surface","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0004","file":"AGD-0004-system-fault-semantics-and-control-surface.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
 {"type":"discussion","id":"DSC-0006","status":"open","ticket":"vm-owned-random-service","title":"Agenda - VM-Owned Random Service","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0005","file":"AGD-0005-vm-owned-random-service.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}
 {"type":"discussion","id":"DSC-0007","status":"open","ticket":"app-home-filesystem-surface-and-semantics","title":"Agenda - App Home Filesystem Surface and Semantics","created_at":"2026-03-27","updated_at":"2026-03-27","tags":[],"agendas":[{"id":"AGD-0006","file":"AGD-0006-app-home-filesystem-surface-and-semantics.md","status":"open","created_at":"2026-03-27","updated_at":"2026-03-27"}],"decisions":[],"plans":[],"lessons":[]}

discussion/workflow/plans/PLN-0130-remove-runtime-run-cart-stub-dispatch.md

@@ -2,7 +2,7 @@
 id: PLN-0130
 ticket: system-run-cart
 title: Remove Runtime Run Cart Stub Dispatch
-status: open
+status: done
 created: 2026-07-03
 ref_decisions: [DEC-0035]
 tags: []