Non-808x interpreters: fetch the next instruction after a CR0 paging bit toggle with the old CR0 paging bit value, fixes SCO Unix.

2024-08-27 02:34:59 +02:00
parent f9b80f1a10
commit 7c7cc921ee
8 changed files with 79 additions and 15 deletions
--- a/src/cpu/x86.c
+++ b/src/cpu/x86.c
@@ -277,7 +277,7 @@ reset_common(int hard)
        cr0 = 0;
    if (is386 && !is486 && (fpu_type == FPU_387))
        cr0 |= 0x10;
-    cpu_cache_int_enabled = 0;
+    cpu_cache_int_enabled = 0;  
    cpu_update_waitstates();
    cr4              = 0;
    cpu_state.eflags = 0;
@@ -325,6 +325,7 @@ reset_common(int hard)
    if (hard)
        codegen_reset();
 #endif
+    cpu_flush_pending = 0;
    if (!hard)
        flushmmucache();
    x86_was_reset = 1;