FreeCalypso > hg > freecalypso-tools

annotate target-utils/dspdump/dumpagent.c @ 921:74d284add54d

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fc-fsio: guard against bogus readdir results from the target If the FFS being operated on contains SE K2x0 extended filenames, readdir will return strings that are bad for printing. We need to guard against this possibility, and also against possible other bogosity that could be sent by other alien firmwares.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 31 Dec 2022 22:55:23 +0000
parents 27b5526ba1a8
children
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540
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
27b5526ba1a8 dspdump target program written, compiles
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2 * The following dump agent code has been taken from OsmocomBB. This code
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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3 * is run on the Calypso DSP by way of the DSP's bootloader, i.e., it is
27b5526ba1a8 dspdump target program written, compiles
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4 * booted in the place of the ROM or production patch code, and it provides
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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5 * an API protocol to the ARM7 host by way of which we read out the ROM code.
27b5526ba1a8 dspdump target program written, compiles
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6 *
27b5526ba1a8 dspdump target program written, compiles
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7 * For the corresponding source for this DSP agent code, please refer to the
27b5526ba1a8 dspdump target program written, compiles
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8 * OsmocomBB code repository - we have not modified it in FreeCalypso.
27b5526ba1a8 dspdump target program written, compiles
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9 */
27b5526ba1a8 dspdump target program written, compiles
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10
27b5526ba1a8 dspdump target program written, compiles
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11 #include "types.h"
27b5526ba1a8 dspdump target program written, compiles
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12
27b5526ba1a8 dspdump target program written, compiles
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13 u16 dsp_agent_code[0x5B] = {
27b5526ba1a8 dspdump target program written, compiles
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14 0x69f8, 0x0029, 0x0002, 0xea1f,
27b5526ba1a8 dspdump target program written, compiles
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15 0x7718, 0x1100, 0x7714, 0x0000,
27b5526ba1a8 dspdump target program written, compiles
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16 0x7712, 0x0800, 0x767f, 0x0001,
27b5526ba1a8 dspdump target program written, compiles
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17 0x607f, 0xffff, 0xf820, 0x1014,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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18 0xf273, 0x1008, 0x7682, 0x0100,
27b5526ba1a8 dspdump target program written, compiles
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19 0x607f, 0x0004, 0xf820, 0x101c,
27b5526ba1a8 dspdump target program written, compiles
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20 0xf273, 0x1008, 0x7214, 0x0800,
27b5526ba1a8 dspdump target program written, compiles
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21 0x607f, 0x0002, 0xf820, 0x100c,
27b5526ba1a8 dspdump target program written, compiles
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22 0x127e, 0x8813, 0x3c7c, 0x137d,
27b5526ba1a8 dspdump target program written, compiles
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23 0x8911, 0xf84c, 0x1028, 0xf4e2,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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24 0x7715, 0x0014, 0x963d, 0xfa30,
27b5526ba1a8 dspdump target program written, compiles
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25 0x104b, 0x6d89, 0x963f, 0xfa30,
27b5526ba1a8 dspdump target program written, compiles
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26 0x103f, 0x963e, 0xf495, 0xf830,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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27 0x103a, 0x47f8, 0x0011, 0x7f92,
27b5526ba1a8 dspdump target program written, compiles
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28 0xf073, 0x1008, 0x47f8, 0x0011,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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29 0x7e92, 0xf073, 0x1008, 0xf830,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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30 0x1046, 0x47f8, 0x0011, 0xe589,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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31 0xf073, 0x1008, 0x47f8, 0x0011,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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32 0xe598, 0xf073, 0x1008, 0x4911,
27b5526ba1a8 dspdump target program written, compiles
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33 0x891a, 0xf830, 0x1055, 0xf072,
27b5526ba1a8 dspdump target program written, compiles
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34 0x1052, 0xf074, 0x7213, 0xf073,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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35 0x1008, 0xf072, 0x1058, 0xf074,
27b5526ba1a8 dspdump target program written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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36 0xe4b8, 0xf073, 0x1008
27b5526ba1a8 dspdump target program written, compiles
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37 };