Fix the FXSAVE/FXRSTOR instructions.

2025-04-22 09:13:38 +02:00
parent ac25b87e48
commit 8790395a05
10 changed files with 111 additions and 17 deletions
--- a/src/cpu/386_common.c
+++ b/src/cpu/386_common.c
@@ -113,6 +113,8 @@ uint8_t is_smint = 0;
 uint16_t io_port = 0x0000;
 uint32_t io_val  = 0x00000000;

+uint16_t x87_op  = 0x0000;
+
 int opcode_has_modrm[256] = {
    1, 1, 1, 1,  0, 0, 0, 0,  1, 1, 1, 1,  0, 0, 0, 0, /*00*/
    1, 1, 1, 1,  0, 0, 0, 0,  1, 1, 1, 1,  0, 0, 0, 0, /*10*/