feat: Add Process Manager, Limine Framebuffer GUI, RTL8139 Net stack, and extended UNIX commands

2026-09-02 20:10:02 +03:00
parent 521f7ed9ce
commit aa32cffd15
24 changed files with 1446 additions and 72 deletions
@@ -37,6 +37,9 @@ syscall_entry:
    lea rsp, [rip + TSS]
    mov rsp, [rsp + 4]

+    /* Push user RSP onto thread kernel stack */
+    push qword ptr [rip + cpu0_scratch_user_rsp]
+
    /* Push user RIP and RFLAGS */
    push rcx
    push r11
@@ -66,7 +69,7 @@ syscall_entry:
    pop r11
    pop rcx

-    /* Restore user RSP */
-    mov rsp, [rip + cpu0_scratch_user_rsp]
+    /* Restore thread-specific user RSP directly from kernel stack */
+    pop rsp

    sysretq