Signed-off-by: Paolo Bonzini <[email protected]>
---
x86/realmode.c | 40 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/x86/realmode.c b/x86/realmode.c
index 91c93a9..35ace08 100644
--- a/x86/realmode.c
+++ b/x86/realmode.c
@@ -1391,6 +1391,43 @@ static void test_aad(void)
report("aad", R_AX, outregs.eax == 0x123400d4);
}
+static void test_aam(void)
+{
+ MK_INSN(aam, "aam");
+
+ inregs.eax = 0x76543210;
+ exec_in_big_real_mode(&insn_aam);
+ report("aam", R_AX, outregs.eax == 0x76540106);
+}
+
+static void test_xlat(void)
+{
+ MK_INSN(xlat, "xlat");
+ u8 table[256];
+ int i;
+
+ for (i = 0; i < 256; i++) {
+ table[i] = i + 1;
+ }
+
+ inregs.eax = 0x89abcdef;
+ inregs.ebx = (u32)table;
+ exec_in_big_real_mode(&insn_xlat);
+ report("xlat", R_AX, outregs.eax == 0x89abcdf0);
+}
+
+static void test_salc(void)
+{
+ MK_INSN(clc_salc, "clc; .byte 0xd6");
+ MK_INSN(stc_salc, "stc; .byte 0xd6");
+
+ inregs.eax = 0x12345678;
+ exec_in_big_real_mode(&insn_clc_salc);
+ report("salc (1)", R_AX, outregs.eax == 0x12345600);
+ exec_in_big_real_mode(&insn_stc_salc);
+ report("salc (2)", R_AX, outregs.eax == 0x123456ff);
+}
+
static void test_fninit(void)
{
u16 fcw = -1, fsw = -1;
@@ -1443,6 +1480,9 @@ void realmode_start(void)
test_movzx_movsx();
test_bswap();
test_aad();
+ test_aam();
+ test_xlat();
+ test_salc();
test_fninit();
exit(0);
--
1.8.1.4
--
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