A1100 IS Porting thread - page 57 - DryOS Development - CHDK Forum
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A1100 IS Porting thread

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Offline nafraf

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Re: A1100 IS Porting thread
« Reply #560 on: 26 / June / 2013, 14:09:31 »
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@Switch01
How did you get "sub_FFDBE6A8_my 0xFFDEECB4 57" ?
According to labels in sub_ffdbe6a8 it start at 0xffdbe6a8.

Additionally, in firmware 100c, movie_rec task is disabled on boot.c, maybe there are errors on that implementation and it was disabled.
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Offline Switch01

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Re: A1100 IS Porting thread
« Reply #561 on: 26 / June / 2013, 15:30:59 »
Thanks for the help Waterwingz, that code worked perfectly! :)
Tomorrow i'll try to redownload the program and rebuild the code.

Now when i compile from CHDK-SHELL it gives me that error:

Code: [Select]
========== D:\NUOVAARTELLA\TRUNK\TRUNK2889\BIN\LOGS\ERR-A1100-100A.TXT ==========

firmware_load.c: In function `load_firmware':
firmware_load.c:834: warning: left-hand operand of comma expression has no effect
../platform/a1100/libplatform.a(wrappers.o): In function `lens_set_zoom_speed':
wrappers.c:(.text+0x105c): undefined reference to `_SetZoomActuatorSpeedPercent'
collect2: ld returned 1 exit status
D:\Nuovaartella\gcc4\bin\gmake.exe[1]: *** [main.elf] Error 1
gmake: *** [all-recursive] Error 1


How can i fix that?

@nafraf: I got it analyzing 0xFFCF7DE0 in CHDK-PT and checking what address was substituted by sub_FFDBE6A8_my
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Offline Switch01

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Re: A1100 IS Porting thread
« Reply #562 on: 27 / June / 2013, 06:49:25 »
I tried many things but i still can't figure out how to fix that error :(

Code: [Select]
firmware_load.c: In function `load_firmware':
firmware_load.c:835: warning: left-hand operand of comma expression has no effect
../../../../tools/finsig_dryos.o: file not recognized: File format not recognized
collect2: ld returned 1 exit status
D:\Nuovaartella\gcc4\bin\gmake.exe[1]: *** [../../../../tools/finsig_dryos] Error 1
gmake: *** [all-recursive] Error 1


@Waterwingz
Redownloaded CHDK-PT, and rebuilt the file:

Convert --> Address List

Code: [Select]
//** sub_FFDBE6A8_my  @ 0xFFDEEC34
Analyze --> Address List

Code: [Select]
//** sub_FFDBE6A8_my  @ 0xFFDEECB4


« Last Edit: 27 / June / 2013, 06:59:41 by Switch01 »
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Offline philmoz

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Re: A1100 IS Porting thread
« Reply #563 on: 27 / June / 2013, 08:04:20 »
Quote from: Switch01 on 27 / June / 2013, 06:49:25
I tried many things but i still can't figure out how to fix that error :(

Code: [Select]
firmware_load.c: In function `load_firmware':
firmware_load.c:835: warning: left-hand operand of comma expression has no effect
../../../../tools/finsig_dryos.o: file not recognized: File format not recognized
collect2: ld returned 1 exit status
D:\Nuovaartella\gcc4\bin\gmake.exe[1]: *** [../../../../tools/finsig_dryos] Error 1
gmake: *** [all-recursive] Error 1



Get the latest version from SVN.

Phil.
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Offline Switch01

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Re: A1100 IS Porting thread
« Reply #564 on: 27 / June / 2013, 10:03:38 »
Quote from: philmoz on 27 / June / 2013, 08:04:20

Get the latest version from SVN.

Phil.

I redownloaded it from

Code: [Select]
svn checkout https://tools.assembla.com/svn/chdk/trunk chdk
But i still get the same error

Code: [Select]
<< Leaving platform/a1100
>> Entering to platform/a1100/sub/100a
boot.c -> boot.o
stubs_min.S -> stubs_min.o
stubs_auto.S -> stubs_auto.o
../../../../tools/finsig_dryos.o: file not recognized: File format not recognize
d
collect2: ld returned 1 exit status
C:\chdk\gcc451\bin\gmake.exe[1]: *** [../../../../tools/finsig_dryos] Error 1
gmake: *** [all-recursive] Error 1

C:\chdk\src\chdk>gmake PLATFORM=a1100 PLATFORMSUB=100a fir

EDIT:I've tried to compile the 100c firmware and it works.
« Last Edit: 27 / June / 2013, 10:16:32 by Switch01 »
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Offline waterwingz

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Re: A1100 IS Porting thread
« Reply #565 on: 27 / June / 2013, 10:36:01 »
Quote from: Switch01 on 27 / June / 2013, 06:49:25
@Waterwingz
Redownloaded CHDK-PT, and rebuilt the file:

Convert --> Address List

Code: [Select]
//** sub_FFDBE6A8_my  @ 0xFFDEEC34
Analyze --> Address List

Code: [Select]
//** sub_FFDBE6A8_my  @ 0xFFDEECB4
Sounds like you are confused about what Convert does vs what Analyze does?
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Offline Switch01

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Re: A1100 IS Porting thread
« Reply #566 on: 27 / June / 2013, 10:45:43 »
Quote from: waterwingz on 27 / June / 2013, 10:36:01
Sounds like you are confused about what Convert does vs what Analyze does?
I'm pointing at the fact that the Analyze function reads my address.txt correctly, while the Convert function doesn't.
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Offline waterwingz

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Re: A1100 IS Porting thread
« Reply #567 on: 27 / June / 2013, 10:53:26 »
Quote from: Switch01 on 27 / June / 2013, 10:45:43
Quote from: waterwingz on 27 / June / 2013, 10:36:01
Sounds like you are confused about what Convert does vs what Analyze does?
I'm pointing at the fact that the Analyze function reads my address.txt correctly, while the Convert function doesn't.
Okay - I'll take a look at that.  Convert takes the address.txt file for one firmware version,  looks at that function in that firmware version and then tries to find the same code in a different firmware version.
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Offline Switch01

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Re: A1100 IS Porting thread
« Reply #568 on: 27 / June / 2013, 11:29:13 »
Quote from: waterwingz on 27 / June / 2013, 10:53:26
Okay - I'll take a look at that.  Convert takes the address.txt file for one firmware version,  looks at that function in that firmware version and then tries to find the same code in a different firmware version.
There's no hurry, i've used the code that you have posted a while back.

Anyway, i think i don't really understood this paragraph of the guide: "Converting lib.c and stubs_min.S". Is it mandatory?
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Offline Switch01

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Re: A1100 IS Porting thread
« Reply #569 on: 29 / June / 2013, 04:48:46 »
Anyone can help me with the compiling?
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