bios_emulator: fix incorrect printing of address in "call near immediate"

In the x86emuOp_call_near_IMM() function the address of CALL is
printed incorrectly when jumping backwards. For example, the correct
disassemble of the bytes below would be:

0000E8DE  E8DBFF            call 0xe8bc

(verified by ndisasm). But instead the address is printed as "ffffe8bc".
That's because of the following macro:

    DECODE_PRINTF2("%04x\n", ip);

while it should be

    DECODE_PRINTF2("%04x\n", (u16)ip);

Signed-off-by: Yuri Zaporozhets <yuriz@qrv-systems.net>
(cherry picked from commit 5fb5180a16)
This commit is contained in:
Yuri Zaporozhets
2024-11-30 21:56:25 +01:00
committed by Simon Glass
parent 998add1817
commit d9369fec0b

View File

@@ -4200,7 +4200,7 @@ void x86emuOp_call_near_IMM(u8 X86EMU_UNUSED(op1))
DECODE_PRINTF("CALL\t");
ip = (s16) fetch_word_imm();
ip += (s16) M.x86.R_IP; /* CHECK SIGN */
DECODE_PRINTF2("%04x\n", ip);
DECODE_PRINTF2("%04x\n", (u16)ip);
CALL_TRACE(M.x86.saved_cs, M.x86.saved_ip, M.x86.R_CS, ip, "");
TRACE_AND_STEP();
push_word(M.x86.R_IP);