Description Mingfeng Liu 2020-09-08 02:12:13 EDT

Created attachment 284074 [details]
dkm file

When debugging "start" function of attached "dkm.c" in Instruction Stepping Mode,
Disassembly view shows ".word 0xe710f110" for "SDIV r0,r0,r1" instruction.
<Disassembly view>
{
start:
009700bc: sub sp, sp, #8
009700c0: mov r0, #100
7 long tmp1 = 100, tmp2 = 200;
009700c4: str r0, sp, #+4
009700c8: mov r0, #200
009700cc: str r0, [sp]
9 tmp1 = tmp2 / tmp1;
009700d0: ldr r0, [sp]
009700d4: ldr r1, sp, #+4

009700d8: .word 0xe710f110 <-- ???

009700dc: str r0, sp, #+4
11 return (tmp1);
009700e0: ldr r0, sp, #+4
009700e4: add sp, sp, #8
009700e8: bx lr

but objdumparm show the correct
 d8:   e710f110        sdiv    r0, r0, r1