saimaa: unbuffered stdout for UART stub

2026-09-11 07:47:16 +00:00
parent 72f23b43c9
commit 60be146170
1 changed files with 2 additions and 0 deletions
@@ -227,6 +227,8 @@ static void saimaa_machine_init(MachineState *machine)
    MemoryRegion *sysmem = get_system_memory();
    int i;

+    setvbuf(stdout, NULL, _IONBF, 0); /* UART stub uses putchar; no lost logs */
+
    /* RAM map */
    const struct { const char *n; hwaddr b; hwaddr s; } rams[] = {
        { "saimaa.uefi", SAIMAA_UEFI_BASE, SAIMAA_UEFI_SIZE },