Re: ActiveSync file transfer failing
From: SPINELLI Olivier (spinelliolivier_at_yahoo.fr)
Date: 08/26/04
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Date: 26 Aug 2004 02:26:23 -0700
I have exactly the same problem with this target system:
- CE 4.2
- PXA255 CPU
- 64MB RAM
- 32MB sync strata flash
Can anybody help us ?
Olivier
Cliff Brake <cbrakenospam@nospam.com> wrote in message news:<u$nMuBuiEHA.644@tk2msftngp13.phx.gbl>...
> I have a system where active sync file transfers from the host to the target
> are failing. The details of the failure are described below. Someone else
> posted a similar problem under the title "COREDLL.DLL ERROR" on July 7.
>
> Target System:
> - CE 4.2
> - PXA255 CPU
> - 128MB RAM
> - 64MB sync strata flash
>
> I never see the failure if I:
> - run the NK.bin from RAM
> - put nk.bin in flash, but do not use the second 64MB of RAM.
>
> Not sure if the above is significant or if I am just re-arranging things and
> masking the problem.
>
> Ideas welcome.
>
> Thanks,
> Cliff
>
> Crash details from debugger:
>
> Failure observations:
>
> ActiveSync fails when copying some files from a Host system to a WinCE
> target -- typically >~ 300K.
>
> - NK.bin (debug or retail) in RAM works fine.
> - NK.bin in flash fails.
> - tried compressing rapisrv.exe -- no change
>
> Sometimes the target just dies with no indication in the debugger.
> At other times, I get something like the following. The stack trace
> always includes rapisrv, but is not the same every time. Sometimes,
> assembler windows acts strange and cannot decode the instruction at the
> crash address, but with this failure, it does not seem to be having any
> problem.
>
>
> Loaded symbols for 'C
> \WINCE420\PLATFORM\QUALCOMM_O2_FFTIU_T1.27.01\RELEASE\RETAIL\UDP2TCP.EXE'
> 44648 PID:77ba1fde TID:d7b1363e Undefined Instruction: Thread=97afa550
> Proc=900ea1a0 'rapisrv.exe'
> 44660 PID:77ba1fde TID:d7b1363e AKY=00000101 PC=03fb1d60 RA=00019cc4
> BVA=13fad04c FSR=000000f5
>
>
> Stack Trace:
> COREDLL!memcpybigblk + 316 bytes
> RAPISRV!CMemStream::ReadRaw(CMemStream * const 0x00000000, char *
> 0x00047060, unsigned int 0x0005708c, int 0x00000000) line 251
> RAPISRV!STUB_PegWriteFile(CMemStream * 0x00000000, CResList * 0x00047060)
> line 460 + 20 bytes
> RAPISRV!CRPCWorker::ExecuteRPC(CRPCWorker * const 0x00000000, unsigned int
> 0x00047060, unsigned long 0x0005708c) line 283 + 28 bytes
> RAPISRV!CRPCWorker::ServiceRequests(CRPCWorker * const 0x00000000) line 192
> + 16 bytes
> RAPISRV!RpcWorkerThread(void * 0x00000000) line 326
> COREDLL!ThreadBaseFunc(void * 0x00000000, unsigned long 0x00047060) line
> 419
>
>
> Assembler around above PC:
> 03FB1D30 bls |memcpybigblk+114h (03fb1d38)|
> 03FB1D34 pld [r1, #0x80]
> 03FB1D38 cmp r2, #0x20
> 03FB1D3C bmi |memcpybigblk+12Ch (03fb1d50)|
> 03FB1D40 ldmia r1!, {r4 - r11}
> 03FB1D44 stmia r0!, {r4 - r11}
> 03FB1D48 sub r2, r2, #0x20
> 03FB1D4C b |memcpybigblk+114h (03fb1d38)|
> 03FB1D50 ands r3, r2, #0x1C
> 03FB1D54 beq |memcpybigblk+978h (03fb259c)|
> 03FB1D58 sub r2, r2, r3
> 03FB1D5C rsb r3, r3, #0x20
> 03FB1D60 add r12, pc, #0 <--- crash here
> 03FB1D64 add pc, r12, r3
> 03FB1D68 ldr r4, [r1], #4
> 03FB1D6C ldr r5, [r1], #4
> 03FB1D70 ldr r6, [r1], #4
> 03FB1D74 ldr r7, [r1], #4
> 03FB1D78 ldr r8, [r1], #4
> 03FB1D7C ldr r9, [r1], #4
> 03FB1D80 ldr r10, [r1], #4
> 03FB1D84 ldr r11, [r1], #4
> 03FB1D88 add r12, pc, #0
> 03FB1D8C add pc, r12, r3
> 03FB1D90 str r4, [r0], #4
> 03FB1D94 str r5, [r0], #4
> 03FB1D98 str r6, [r0], #4
> 03FB1D9C str r7, [r0], #4
> 03FB1DA0 str r8, [r0], #4
> 03FB1DA4 str r9, [r0], #4
> 03FB1DA8 str r10, [r0], #4
> 03FB1DAC str r11, [r0], #4
> 03FB1DB0 rsb r2, r2, #4
> 03FB1DB4 add r12, pc, #0
> 03FB1DB8 add pc, r12, r2, lsl #2
> 03FB1DBC ldrb r3, [r1], #1
> 03FB1DC0 ldrb r4, [r1], #1
> 03FB1DC4 ldrb r5, [r1], #1
> 03FB1DC8 ldrb r6, [r1], #1
> 03FB1DCC add r12, pc, #0
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