From 3fef407efcd1a415c5664308cde03f1ba0b95a53 Mon Sep 17 00:00:00 2001
From: bQUARKz <bquarkz@gmail.com>
Date: Fri, 17 Apr 2026 17:56:37 +0100
Subject: [PATCH] implements PLN-0024

---
 .../console/prometeu-hal/src/syscalls/tests.rs  |  12 ++++++++++++
 crates/tools/pbxgen-stress/src/lib.rs           |  10 +++++-----
 test-cartridges/stress-console/program.pbx      | Bin 942 -> 945 bytes
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/crates/console/prometeu-hal/src/syscalls/tests.rs b/crates/console/prometeu-hal/src/syscalls/tests.rs
index 9594c17b..3129d813 100644
--- a/crates/console/prometeu-hal/src/syscalls/tests.rs
+++ b/crates/console/prometeu-hal/src/syscalls/tests.rs
@@ -63,6 +63,18 @@ fn resolver_rejects_unknown_identity() {
     }
 }
 
+#[test]
+fn resolver_rejects_removed_legacy_gfx_set_sprite_identity() {
+    assert!(resolve_syscall("gfx", "set_sprite", 1).is_none());
+
+    let requested = [SyscallIdentity { module: "gfx", name: "set_sprite", version: 1 }];
+    let err = resolve_program_syscalls(&requested, caps::ALL).unwrap_err();
+    assert_eq!(
+        err,
+        LoadError::UnknownSyscall { module: "gfx".into(), name: "set_sprite".into(), version: 1 }
+    );
+}
+
 #[test]
 fn resolver_enforces_capabilities() {
     let requested = [SyscallIdentity { module: "gfx", name: "clear", version: 1 }];
diff --git a/crates/tools/pbxgen-stress/src/lib.rs b/crates/tools/pbxgen-stress/src/lib.rs
index 79a42dfc..d8137e23 100644
--- a/crates/tools/pbxgen-stress/src/lib.rs
+++ b/crates/tools/pbxgen-stress/src/lib.rs
@@ -42,10 +42,10 @@ pub fn generate() -> Result<()> {
             ret_slots: 0,
         },
         SyscallDecl {
-            module: "gfx".into(),
-            name: "set_sprite".into(),
+            module: "composer".into(),
+            name: "emit_sprite".into(),
             version: 1,
-            arg_slots: 10,
+            arg_slots: 9,
             ret_slots: 1,
         },
     ];
@@ -124,9 +124,9 @@ fn heavy_load(rom: &mut Vec<u8>) {
 
     // --- clear screen ---
     rom.extend(asm("PUSH_I32 0\nHOSTCALL 0"));
-    // --- call status-first syscall path once per frame and drop status ---
+    // --- call composer-domain sprite emission path once per frame and drop status ---
     rom.extend(asm(
-        "PUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_BOOL 0\nPUSH_BOOL 0\nPUSH_BOOL 0\nPUSH_I32 0\nHOSTCALL 4\nPOP_N 1",
+        "PUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_I32 0\nPUSH_BOOL 0\nPUSH_BOOL 0\nPUSH_I32 0\nHOSTCALL 4\nPOP_N 1",
     ));
 
     // --- draw 500 discs ---
diff --git a/test-cartridges/stress-console/program.pbx b/test-cartridges/stress-console/program.pbx
index 83b01e1922b659ed64b42e6d32f4ebc2b04ceb63..033fc6c94a313e9b9a947d2f48a59248a1829cba 100644
GIT binary patch
delta 164
zcmZ3-zL9-`gK7>F0|PSy1A_#R5CPIGK&%5~3jk?WAhrRrODCpUGv-WOm^)dJQI9cc
zvIFB;#)ioXjN+Ui9Y#R?R+IIZ;(6aOLi8~(Ffn|YJd4R&HV-J`093=kAkJU|BvpVk
s2p9nMWK3pao+``1ker`ekYAiy#LbYJn^_WHTu_u*lFG=y$-u|}04Tp3^8f$<

delta 158
zcmdnUzK(r@gK9n#0|PSy1A{b>5CPIGK&%gB3jk?WAhrjx^CzZSGv-fRm^+!9(U389
zvMu9T#^%YgjN+Ui9Y#R?wv)A);(0$ZLi8~(Ffn|eJe|o~wh$=d093=kAkJU|BvpVk
m2p9nMWKaIjG*z6LAw8{vi=jBRB)+(yD6=G$k%5bWkpTdc+Zt^E