Signed-off-by: Wei Yongjun <yjwei@xxxxxxxxxxxxxx>
---
x86/realmode.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/x86/realmode.c b/x86/realmode.c
index a833829..d171a56 100644
--- a/x86/realmode.c
+++ b/x86/realmode.c
@@ -437,6 +437,7 @@ void test_call(void)
"ret\n\t"
"2:\t");
MK_INSN(call_far1, "lcallw *(%ebx)\n\t");
+ MK_INSN(call_far2, "lcallw $0, $retf\n\t");
MK_INSN(ret_imm, "sub $10, %sp; jmp 2f; 1: retw $10; 2: callw 1b");
exec_in_big_real_mode(&insn_call1);
@@ -453,6 +454,9 @@ void test_call(void)
exec_in_big_real_mode(&insn_call_far1);
report("call far 1", 0, 1);
+ exec_in_big_real_mode(&insn_call_far2);
+ report("call far 2", 0, 1);
+
exec_in_big_real_mode(&insn_ret_imm);
report("ret imm 1", 0, 1);
}
--
1.7.0.4
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
