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Tracing instructions sometimes skips an instruction #1614

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PoroCYon opened this issue Jan 9, 2020 · 0 comments
Closed

Tracing instructions sometimes skips an instruction #1614

PoroCYon opened this issue Jan 9, 2020 · 0 comments

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@PoroCYon
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PoroCYon commented Jan 9, 2020

As seen here (note the increments of 8 bytes of pc):

03000FAC 00000003 0800A19E 00000020 04000208 00000001 0000738A 00000019 00000105 00004500 0300100C 02000000 000005DD 03007E50 0002757C 03000A14 cpsr: 0000001F | E0266006: eor r6, r6, r6
03000FAC 00000003 0800A19E 00000020 04000208 00000001 00000000 00000019 00000105 00004500 0300100C 02000000 000005DD 03007E50 0002757C 03000A1C cpsr: 0000001F | E59F4168: ldr r4, [$03000B84]
03000FAC 00000003 0800A19E 00000020 FFFFF000 00000001 00000000 00000019 00000105 00004500 0300100C 02000000 000005DD 03007E50 0002757C 03000A24 cpsr: 4000001F | 0A000022: beq $03000AAC
03000FAC 00000003 0800A19E 00000020 FFFFF000 00000001 00000000 00000019 00000105 00004500 0300100C 02000000 000005DD 03007E50 0002757C 03000AB8 cpsr: 4000001F | E082262E: add r2, r2, lr, lsr #12
03000FAC 00000003 0800A1C5 00000020 FFFFF000 00000001 00000000 00000019 00000105 00004500 0300100C 02000000 000005DD 03007E50 57C00000 03000AC0 cpsr: 4000001F | E1A0CA0C: mov r12, r12, lsl #20
03000FAC 00000003 0800A1C6 00000020 FFFFF000 00000001 00000000 00000019 00000105 00004500 0300100C 02000000 5DD00000 00000091 57C00000 03000AC8 cpsr: 4000001F | E00D0D93: mul sp, r3, sp
03000FAC 00000003 0800A1C6 00000020 00005E8A 00005E8A 0000718A 0000718A 0000718A 00007B8A 00007B8A 00007B8A 5DD00000 00001220 57C00000 03000AD0 cpsr: 4000001F | E08D4004: add r4, sp, r4
03000FAC 00000003 0800A1C6 00000020 000070AA 00005E8A 0000718A 0000718A 0000718A 00007B8A 00007B8A 00007B8A 5DD00000 00001220 B5900000 03000AD8 cpsr: 9000001F | 24D2D001: ldrcsb sp, [r2], #1
03000FAC 00000003 0800A1C6 00000020 000070AA 00005E8A 0000718A 0000718A 0000718A 00007B8A 00007B8A 00007B8A 5DD00000 00001220 B5900000 03000AE0 cpsr: 9000001F | E08D5005: add r5, sp, r5
03000FAC 00000003 0800A1C6 00000020 000070AA 000070AA 0000718A 0000718A 0000718A 00007B8A 00007B8A 00007B8A 5DD00000 00001220 13600000 03000AE8 cpsr: 2000001F | 24D2D001: ldrcsb sp, [r2], #1
03000FAC 00000003 0800A1C7 00000020 000070AA 000070AA 0000718A 0000718A 0000718A 00007B8A 00007B8A 00007B8A 5DD00000 00000091 13600000 03000AEC cpsr: 2000001F | 200D0D93: mulcs sp, r3, sp
03000FAC 00000003 0800A1C7 00000020 000070AA 000070AA 000083AA 0000718A 0000718A 00007B8A 00007B8A 00007B8A 5DD00000 00001220 13600000 03000AF4 cpsr: 2000001F | E09EE00C: adds lr, lr, r12
@endrift endrift closed this as completed in a566c9a Jan 9, 2020
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