How to use

[ghost]

Is it normal when i ./emulate SAMFW.COM_SM-J400G_SMA_J400GDXU2ARH1_fac/BL_J400GDXU2ARH1_CL13944375_QB19170694_REV00_user_low_ship/sboot.bin

it didn't wait an input instead it shows debug message and ends the prog

======================================================================
PSTATE:
pc : 0x000000008f000000 lr : 0x0000000000000000 sp : 0x000000008f600000
x0 : 0x0000000000000000 x1 : 0x0000000000000000 x2 : 0x0000000000000000
x3 : 0x0000000000000000 x4 : 0x0000000000000000 x5 : 0x0000000000000000
x6 : 0x0000000000000000 x7 : 0x0000000000000000 x8 : 0x0000000000000000
x9 : 0x0000000000000000 x10 : 0x0000000000000000 x11 : 0x0000000000000000
x12 : 0x0000000000000000 x13 : 0x0000000000000000 x14 : 0x0000000000000000
x15 : 0x0000000000000000 x16 : 0x0000000000000000 x17 : 0x0000000000000000
x18 : 0x0000000000000000 x19 : 0x0000000000000000 x20 : 0x0000000000000000
x21 : 0x0000000000000000 x22 : 0x0000000000000000 x23 : 0x0000000000000000
x24 : 0x0000000000000000 x25 : 0x0000000000000000 x26 : 0x0000000000000000
x27 : 0x0000000000000000 x28 : 0x0000000000000000 x29 : 0x0000000000000000
Disassembly:
0x8f000000: udf #0x10
0x8f000004: tbz x19, #0x30, #0x8effc6cc
0x8f000008: udf #0
0x8f00000c: udf #0
0x8f000010: b #0x8f000018
0x8f000014: b #0x8f000014
0x8f000018: ldr x20, #0x8f000070
0x8f00001c: ldr w20, [x20]
0x8f000020: mov x21, #0x80000000
0x8f000024: tst w20, w21
0x8f000028: b.eq #0x8f000030
0x8f00002c: b #0x8f00005c
0x8f000030: ldr x0, #0x8f000078
0x8f000034: ldr x1, #0x8f000080
0x8f000038: ldr x3, #0x8f000088
0x8f00003c: ldr x1, #0x8f000090
0x8f000040: mov x2, #0
0x8f000044: cmp x3, x1
0x8f000048: b.eq #0x8f000054
0x8f00004c: str w2, [x3], #4
0x8f000050: b #0x8f000044
0x8f000054: b #0x8f0000a0
0x8f000058: b #0x8f000058
0x8f00005c: ldr x4, #0x8f000098
0x8f000060: ldr w4, [x4]
0x8f000064: add x4, x4, #0x10
0x8f000068: br x4
0x8f00006c: udf #0

i expect it to hang and wait for the inputs so that emulate the boot and i can test flash it with odin
if there's a guild or an video it'll be nice , thanks