feat(kernel): console cap gates DebugPutchar, no uart fast path; spawn start arg in a0; delegate returns slot

2026-10-27 14:54:36 +01:00
parent 33e1c849d1
commit 7415bab7f5
31 changed files with 290 additions and 64 deletions
--- a/crates/libkos/src/rt.rs
+++ b/crates/libkos/src/rt.rs
@@ -7,6 +7,8 @@ core::arch::global_asm!(
 .section .text.entry
 .globl _start
 _start:
+    lla t0, LIBKOS_START_ARG
+    sd a0, 0(t0)
    call main
    li a7, 16
    ecall