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EmuNewz Network › PSP Emulation › JPCSP Official Forum › General discussion v
Advance debugging via IDE with JPCSP src

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Advance debugging via IDE with JPCSP src
Xeeynamo Offline
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#1
dos  07-13-2011, 01:36 AM
Hi.
Recently I started to debugging a game to patch and reverse some stuff and the best choice for me was JPCSP. I'm not really happy of the internal debugger that come with the emulator, so I downloaded the source code from the SVN and I edited some functions to get some extra debugging stuff on the log console. I'm here because I can't find the function that offer the memory reading, because I need to log every reading from the RAM with the current offset and the current position of the CPU executing (the PC). I found read32 and memread32, but these doesn't offer me all the reads from the psp emulated memory. I hope that some programmer of the project can reply me.
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Xeeynamo Offline
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#2
07-13-2011, 10:02 PM
UP. I really need this thing >.<
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Darth1701 Offline
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#3
07-14-2011, 12:45 PM
(07-13-2011, 10:02 PM)Xeeynamo Wrote: UP. I really need this thing >.<

We don't do THAT here, we're not in some chan. Angry

Try to contact Hykem or gid15 via PM and then wait for a reply
JPCSP games tested with Athlon X2 4850e, 4 GB RAM, Radeon HD 3300 (onboard), OpenGL: 3.3.11653, Windows XP SP3 32-bit
PPSSPP games tested with Intel i3, 4 GB RAM, Intel HD Graphics 2000 (onboard), OpenGL: 3.1.0 Build 6.14.10.5421, Windows XP SP3 32-bit
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Xeeynamo Offline
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#4
07-14-2011, 01:09 PM
(07-14-2011, 12:45 PM)Darth1701 Wrote:
(07-13-2011, 10:02 PM)Xeeynamo Wrote: UP. I really need this thing >.<

We don't do THAT here, we're not in some chan. Angry

Try to contact Hykem or gid15 via PM and then wait for a reply

Thanks for the advice, I'll do it
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Hykem Offline
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#5
07-16-2011, 03:32 PM
(07-13-2011, 01:36 AM)Xeeynamo Wrote: Hi.
Recently I started to debugging a game to patch and reverse some stuff and the best choice for me was JPCSP. I'm not really happy of the internal debugger that come with the emulator, so I downloaded the source code from the SVN and I edited some functions to get some extra debugging stuff on the log console. I'm here because I can't find the function that offer the memory reading, because I need to log every reading from the RAM with the current offset and the current position of the CPU executing (the PC). I found read32 and memread32, but these doesn't offer me all the reads from the psp emulated memory. I hope that some programmer of the project can reply me.

Ah, sorry. This is what you're looking for: http://www.emunewz.net/forum/showthread.php?tid=4391

We already offer a way to log each read/write to RAM by using that special "Memory.mbrk" breakpoint file. It can be used to forcefully pause the emulator at each access or to just print a small string with the offset and data being accessed.
We really need to document this feature properly, since it's quite useful for developers. Undecided
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gid15 Offline
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#6
07-20-2011, 06:12 PM
(07-16-2011, 03:32 PM)Hykem Wrote: We already offer a way to log each read/write to RAM by using that special "Memory.mbrk" breakpoint file. It can be used to forcefully pause the emulator at each access or to just print a small string with the offset and data being accessed.
We really need to document this feature properly, since it's quite useful for developers. Undecided
Description now added in README.txt Smile
Always include a complete log file at INFO level in your reports. Thanks! How to post a log
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Hykem Offline
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#7
07-21-2011, 03:33 PM
(07-20-2011, 06:12 PM)gid15 Wrote:
(07-16-2011, 03:32 PM)Hykem Wrote: We already offer a way to log each read/write to RAM by using that special "Memory.mbrk" breakpoint file. It can be used to forcefully pause the emulator at each access or to just print a small string with the offset and data being accessed.
We really need to document this feature properly, since it's quite useful for developers. Undecided
Description now added in README.txt Smile

Great! Big Grin
Thanks gid and welcome back! Wink
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Xeeynamo Offline
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#8
07-24-2011, 10:57 AM
(07-20-2011, 06:12 PM)gid15 Wrote:
(07-16-2011, 03:32 PM)Hykem Wrote: We already offer a way to log each read/write to RAM by using that special "Memory.mbrk" breakpoint file. It can be used to forcefully pause the emulator at each access or to just print a small string with the offset and data being accessed.
We really need to document this feature properly, since it's quite useful for developers. Undecided
Description now added in README.txt Smile

Thank you so muchBig Grin
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