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add example of how you can use dspspy to dump results from an entire ucode (commented out)

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5107 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Shawn Hoffman
2010-02-22 01:06:11 +00:00
parent 73d575c5c2
commit 11eb1bba9b
2 changed files with 654 additions and 0 deletions
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46
Source/DSPSpy/main_spy.cpp
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@ -104,6 +104,27 @@ u16 dspreg_in[32] = {
u16 dspreg_out[1000][32];
/*
// gba ucode dmas result here
u32 SecParams_out[2] __attribute__ ((aligned (0x20))) = {
0x11223344, // key
0x55667788 // bootinfo
};
// ripped from demo
u32 SecParams_in[8] __attribute__ ((aligned (0x20))) = {
0xDB967E0F, // key from gba
0x00000002,
0x00000002,
0x00001078,
(u32)SecParams_out, //0x80075060, // ptr to receiving buffer
// padding?
0x00000000,
0x00000000,
0x00000000
};
*/
// UI (interactive register editing)
u32 ui_mode;
@ -370,6 +391,8 @@ void handle_dsp_mail(void)
real_dsp.SendMailTo(0x8000dead);
while (real_dsp.CheckMailTo());
}
// ROM dumping mails
else if (mail == 0x8888c0de)
{
// DSP has copied irom to its dram...send address so it can dma it back
@ -388,6 +411,29 @@ void handle_dsp_mail(void)
DumpDSP_ROMs(dspbufP, &dspbufP[0x1000]);
}
// SDK status mails
/*
// GBA ucode
else if (mail == 0xdcd10000) // DSP_INIT
{
real_dsp.SendMailTo(0xabba0000);
while (real_dsp.CheckMailTo());
DCFlushRange(SecParams_in, sizeof(SecParams_in));
CON_PrintRow(4, 25, "SecParams_out = %x", SecParams_in[4]);
real_dsp.SendMailTo((u32)SecParams_in);
while (real_dsp.CheckMailTo());
}
else if (mail == 0xdcd10003) // DSP_DONE
{
real_dsp.SendMailTo(0xcdd1babe); // custom mail to tell dsp to halt (calls end_of_test)
while (real_dsp.CheckMailTo());
DCInvalidateRange(SecParams_out, sizeof(SecParams_out));
CON_PrintRow(4, 26, "SecParams_out: %08x %08x",
SecParams_out[0], SecParams_out[1]);
}
*/
CON_PrintRow(2, 1, "UCode: %d/%d %s, Last mail: %08x",
curUcode + 1, NUM_UCODES, UCODE_NAMES[curUcode], mail);
}