286/386 interpreter fixes - the correct opcode arrays are now used and fixed the debug registers.

2024-02-09 12:14:35 +01:00
parent c99c4ecb6e
commit 5a3d74d64f
16 changed files with 597 additions and 140 deletions
--- a/src/cpu/x86.c
+++ b/src/cpu/x86.c
@@ -275,6 +275,12 @@ reset_common(int hard)
    cr4              = 0;
    cpu_state.eflags = 0;
    cgate32          = 0;
+    if (is386 && !is486) {
+        for (uint8_t i = 0; i < 4; i++)
+            dr[i] = 0x00000000;
+        dr[6] = 0xffff1ff0;
+        dr[7] = 0x00000400;
+    }
    if (is286) {
        if (is486)
            loadcs(0xF000);