Added the two Silicon Valley machiens and fixes 386 FPU flag on reset.

2025-08-14 16:29:09 +02:00
parent 2f7de1d23d
commit 95e98b1b20
6 changed files with 141 additions and 1 deletions
--- a/src/cpu/x86.c
+++ b/src/cpu/x86.c
@@ -283,7 +283,7 @@ reset_common(int hard)
        cr0 = 1 << 30;
    else
        cr0 = 0;
-    if (is386 && !is486 && (fpu_type == FPU_387))
+    if (is386 && !is486 && ((fpu_type == FPU_387) || (fpu_type == FPU_NONE)))
        cr0 |= 0x10;
    cpu_cache_int_enabled = 0;  
    cpu_update_waitstates();