C S-function에서 사용해야하는 Simulink Coder에 의해 생성 된 C 코드가 있습니다.Matlab 2013b 생성 코드 생성 mex의 x86_64 아키텍처에 대한 정의되지 않은 기호
조금 이상하게 들릴지 모르지만이 코드는 s- 함수의 출력을 작성하기 전에 s- 함수 내에서 여러 번 실행해야합니다 (많은 개인의 예측을 시뮬레이트하는 데 필요한 진화 알고리즘입니다. 평가 및 순위 결정을하기 전에 ...하지만 세부 사항은 중요하지 않습니다.)
문제점은 내 코드를 mex 할 때 64 비트 명령어 세트에 문제가있는 것처럼 보입니다. the erg_main.c
에서 그 헤더를 포함한 지금은 단지 Peltier_model_initialize();
사용하여 내 모델을 초기화하려고 들어
/*
* File: ert_main.c
*
* Code generated for Simulink model 'Peltier_model'.
*
* Model version : 1.14
* Simulink Coder version : 8.5 (R2013b) 08-Aug-2013
* C/C++ source code generated on : Thu Apr 3 18:01:46 2014
*
* Target selection: ert.tlc
* Embedded hardware selection: 32-bit Generic
* Emulation hardware selection:
* Differs from embedded hardware (MATLAB Host)
* Code generation objective: Debugging
* Validation result: Passed (0), Warning (1), Error (0)
*/
#include <stdio.h> /* This ert_main.c example uses printf/fflush */
#include "Peltier_model.h" /* Model's header file */
#include "rtwtypes.h"
/*
* Associating rt_OneStep with a real-time clock or interrupt service routine
* is what makes the generated code "real-time". The function rt_OneStep is
* always associated with the base rate of the model. Subrates are managed
* by the base rate from inside the generated code. Enabling/disabling
* interrupts and floating point context switches are target specific. This
* example code indicates where these should take place relative to executing
* the generated code step function. Overrun behavior should be tailored to
* your application needs. This example simply sets an error status in the
* real-time model and returns from rt_OneStep.
*/
void rt_OneStep(void)
{
static boolean_T OverrunFlag = 0;
/* Disable interrupts here */
/* Check for overrun */
if (OverrunFlag) {
rtmSetErrorStatus(Peltier_model_M, "Overrun");
return;
}
OverrunFlag = TRUE;
/* Save FPU context here (if necessary) */
/* Re-enable timer or interrupt here */
/* Set model inputs here */
/* Step the model */
Peltier_model_step();
/* Get model outputs here */
/* Indicate task complete */
OverrunFlag = FALSE;
/* Disable interrupts here */
/* Restore FPU context here (if necessary) */
/* Enable interrupts here */
}
/*
* The example "main" function illustrates what is required by your
* application code to initialize, execute, and terminate the generated code.
* Attaching rt_OneStep to a real-time clock is target specific. This example
* illustates how you do this relative to initializing the model.
*/
int_T main(int_T argc, const char *argv[])
{
/* Unused arguments */
(void)(argc);
(void)(argv);
/* Initialize model */
Peltier_model_initialize();
/* Attach rt_OneStep to a timer or interrupt service routine with
* period 0.01 seconds (the model's base sample time) here. The
* call syntax for rt_OneStep is
*
* rt_OneStep();
*/
printf("Warning: The simulation will run forever. "
"Generated ERT main won't simulate model step behavior. "
"To change this behavior select the 'MAT-file logging' option.\n");
fflush((NULL));
while (rtmGetErrorStatus(Peltier_model_M) == (NULL)) {
/* Perform other application tasks here */
}
/* Disable rt_OneStep() here */
/* Terminate model */
Peltier_model_terminate();
return 0;
}
/*
* File trailer for generated code.
*
* [EOF]
*/
과 :
나는 생성 된 코드와 상호 작용하는 방법에 대한 예제로 생성 erg_main.c을 복용하고 이 결과 MEX하려고
다음 :
**************************************************************************
Warning: Neither -compatibleArrayDims nor -largeArrayDims is selected.
Using -compatibleArrayDims. In the future, MATLAB will require
the use of -largeArrayDims and remove the -compatibleArrayDims
option. For more information, see:
http://www.mathworks.com/help/matlab/matlab_external/upgrading-mex-files-to-use-64-bit-api.html
**************************************************************************
-> mexopts.sh sourced from directory (DIR = $PREF_DIR)
FILE = /Users/JoachimSA/.matlab/R2013b/mexopts.sh
----------------------------------------------------------------
-> MATLAB = /Applications/MATLAB_R2013b.app
-> CC = xcrun -sdk macosx10.9 clang
-> CC flags:
CFLAGS = -fno-common -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -fexceptions
CDEBUGFLAGS = -g
COPTIMFLAGS = -O2 -DNDEBUG
CLIBS = -L/Applications/MATLAB_R2013b.app/bin/maci64 -lmx -lmex -lmat -lstdc++
arguments = -DMX_COMPAT_32
-> CXX = xcrun -sdk macosx10.9 clang++
-> CXX flags:
CXXFLAGS = -fno-common -fexceptions -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9
CXXDEBUGFLAGS = -g
CXXOPTIMFLAGS = -O2 -DNDEBUG
CXXLIBS = -L/Applications/MATLAB_R2013b.app/bin/maci64 -lmx -lmex -lmat -lstdc++
arguments = -DMX_COMPAT_32
-> FC = gfortran
-> FC flags:
FFLAGS = -fexceptions -m64 -fbackslash
FDEBUGFLAGS = -g
FOPTIMFLAGS = -O
FLIBS = -L/Applications/MATLAB_R2013b.app/bin/maci64 -lmx -lmex -lmat -L -lgfortran -L -lgfortranbegin
arguments = -DMX_COMPAT_32
-> LD = xcrun -sdk macosx10.9 clang
-> Link flags:
LDFLAGS = -arch x86_64 -Wl,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -bundle -Wl,-exported_symbols_list,/Applications/MATLAB_R2013b.app/extern/lib/maci64/mexFunction.map
LDDEBUGFLAGS = -g
LDOPTIMFLAGS = -O
LDEXTENSION = .mexmaci64
arguments =
-> LDCXX =
-> Link flags:
LDCXXFLAGS =
LDCXXDEBUGFLAGS =
LDCXXOPTIMFLAGS =
LDCXXEXTENSION =
arguments =
----------------------------------------------------------------
-> xcrun -sdk macosx10.9 clang -c -I/Applications/MATLAB_R2013b.app/rtw/c/src -I/Users/JoachimSA/Documents/WICHTIG/Diplomarbeit/Matlab_FIles/Peltier_Codegen/Peltier_model_ert_rtw -I/Applications/MATLAB_R2013b.app/extern/include -I/Applications/MATLAB_R2013b.app/simulink/include -DMATLAB_MEX_FILE -fno-common -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -fexceptions -DMX_COMPAT_32 -O2 -DNDEBUG "CC_IMEA.c"
-> xcrun -sdk macosx10.9 clang -c -I/Applications/MATLAB_R2013b.app/rtw/c/src -I/Users/JoachimSA/Documents/WICHTIG/Diplomarbeit/Matlab_FIles/Peltier_Codegen/Peltier_model_ert_rtw -I/Applications/MATLAB_R2013b.app/extern/include -I/Applications/MATLAB_R2013b.app/simulink/include -DMATLAB_MEX_FILE -fno-common -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -fexceptions -DMX_COMPAT_32 -O2 -DNDEBUG "CC_Opt_Objectives.c"
-> xcrun -sdk macosx10.9 clang -c -I/Applications/MATLAB_R2013b.app/rtw/c/src -I/Users/JoachimSA/Documents/WICHTIG/Diplomarbeit/Matlab_FIles/Peltier_Codegen/Peltier_model_ert_rtw -I/Applications/MATLAB_R2013b.app/extern/include -I/Applications/MATLAB_R2013b.app/simulink/include -DMATLAB_MEX_FILE -fno-common -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -fexceptions -DMX_COMPAT_32 -O2 -DNDEBUG "CC_System_Utils.c"
-> xcrun -sdk macosx10.9 clang -c -I/Applications/MATLAB_R2013b.app/rtw/c/src -I/Users/JoachimSA/Documents/WICHTIG/Diplomarbeit/Matlab_FIles/Peltier_Codegen/Peltier_model_ert_rtw -I/Applications/MATLAB_R2013b.app/extern/include -I/Applications/MATLAB_R2013b.app/simulink/include -DMATLAB_MEX_FILE -fno-common -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -fexceptions -DMX_COMPAT_32 -O2 -DNDEBUG "CC_Opt_SystemCabin.c"
-> xcrun -sdk macosx10.9 clang -c -I/Applications/MATLAB_R2013b.app/rtw/c/src -I/Users/JoachimSA/Documents/WICHTIG/Diplomarbeit/Matlab_FIles/Peltier_Codegen/Peltier_model_ert_rtw -I/Applications/MATLAB_R2013b.app/extern/include -I/Applications/MATLAB_R2013b.app/simulink/include -DMATLAB_MEX_FILE -fno-common -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -fexceptions -DMX_COMPAT_32 -O2 -DNDEBUG "CC_Optimiser.c"
-> xcrun -sdk macosx10.9 clang -O -arch x86_64 -Wl,-syslibroot,/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -mmacosx-version-min=10.9 -bundle -Wl,-exported_symbols_list,/Applications/MATLAB_R2013b.app/extern/lib/maci64/mexFunction.map -o "CC_Optimiser.mexmaci64" CC_IMEA.o CC_Opt_Objectives.o CC_System_Utils.o CC_Opt_SystemCabin.o CC_Optimiser.o -L/Applications/MATLAB_R2013b.app/bin/maci64 -lmx -lmex -lmat -lstdc++
Undefined symbols for architecture x86_64:
"_Peltier_model_initialize", referenced from:
_CC_Opt_SystemCabin in CC_Opt_SystemCabin.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
mex: link of ' "CC_Optimiser.mexmaci64"' failed.
Unable to complete successfully.
Error in build_mex_files (line 6)
mex -v ...
Error in run (line 63)
evalin('caller', [script ';']);
난 정말 내 6 비트에 문제가 있나요 버전이 아니면 코드를 올바르게 처리하지 못합니까?
도움을 주셔서 감사합니다.
문제를 해결할 수있었습니다. 그것은 64 비트와 관련이 없지만 32 비트 시스템에서 시도하면 올바른 경로로 나에게 오류 메시지가 나타납니다. mex 명령에 추가 C 파일을 포함하는 것을 잊었습니다. 코드에서 링크되는 모든 c 파일을 지정합니다. –