さて、LabWindows を使用して Tcl 8.4 用に C で記述された拡張機能があります。Tcl 8.6 にアップグレードした後、dll によって生成されたプロシージャを呼び出すと、有用なエラー コードを生成することなく、wish がクラッシュします。これは、スクリプトと、ライブラリを手動でロードして、ウィッシュ シェルからプロシージャを呼び出した場合の両方で発生します。
これは、Tcl 8.4 の上に Tcl 8.6 をインストールした場合にのみ発生します。8.6 を新規インストールすると、dll に依存ライブラリがありませんと表示されます。そのため、依存関係ウォーカーを使用して、dll が tcl84.dll に依存していることを確認しましたが、Visual Studio(VS) で作成した拡張機能や他の古い LabWindows プロジェクトでさえ、依存関係としてリストされていません。
ご想像のとおり、tcl84.dll が依存関係としてリストされていないプロジェクトは、Tcl 8.6 で問題なく動作します。新規インストールと 8.4 の上にインストールされています。
では、拡張機能が tcl84.dll に依存しているのに、他の拡張機能が依存していない理由を知っている人はいますか?
ソースは次のとおりです。
SI.c initメソッドまでしかない(ファイル全体が大きすぎる)
#include <analysis.h>
#include "toolbox.h"
#include <utility.h>
#include <ansi_c.h>
#include "SI.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
int DLLEXPORT Si_Init(Tcl_Interp *interp) {
////////////////////////////////////////////////////////////////////////////////////////////////////
if (Tcl_InitStubs(interp, "8.4", 0) == NULL) {
return TCL_ERROR;
}
//TCL Exported Functions
Tcl_CreateObjCommand(interp, "LoadWfm", (Tcl_ObjCmdProc*)LoadWfm,(ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
Tcl_CreateObjCommand(interp, "SaveWfm", (Tcl_ObjCmdProc*)SaveWfm,(ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
Tcl_CreateObjCommand(interp, "Step2SParam", (Tcl_ObjCmdProc*)Step2SParam,(ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
Tcl_CreateObjCommand(interp, "Step2Eye", (Tcl_ObjCmdProc*)Step2Eye,(ClientData)NULL, (Tcl_CmdDeleteProc *)NULL);
Tcl_PkgProvide(interp, "SI", "1.0");
return TCL_OK;
}
SI.h
//Exported Functions
int DLLEXPORT Si_Init(Tcl_Interp *interp);
int DLLEXPORT LoadWfm(ClientData clientData, Tcl_Interp *interp,int objc, Tcl_Obj *CONST objv[]);
int DLLEXPORT SaveWfm(ClientData clientData, Tcl_Interp *interp,int objc, Tcl_Obj *CONST objv[]);
int DLLEXPORT Step2SParam(ClientData clientData, Tcl_Interp *interp,int objc, Tcl_Obj *CONST objv[]);
int DLLEXPORT Step2Eye(ClientData clientData, Tcl_Interp *interp,int objc, Tcl_Obj *CONST objv[]);
//Local Functions
int StepToSParam (double *vin, double *vout, double dt, int N, double **S_real_out, double **S_imag_out, double *S_f0_out, double *S_df_out, int *S_N_out);
double RisetimeToBandwidth_20_80(double x);
double RisetimeToBandwidth_10_90(double x);
int GaussianFilter(double *Waveform, int Samples, double SampleTime, int BitPoints, double Bandwidth);
int NormalizeAmplitude (double *Waveform, int Samples, double Vpp);
int FunctionGenerator(int BitPattern[], int PatternLength, int PatternCycles, double Freq, double Vpp, double Risetime,
int Risetime2080, double dt, int *Samples, double **Waveform);
int ZeroPad (double **wfm, int N, int NewN);
int ParZ(double Z1_Re, double Z1_Im, double Z2_Re, double Z2_Im, double *ZT_Re, double *ZT_Im);
int ReflCoef(double Z1_Re, double Z1_Im, double Z2_Re, double Z2_Im, double *ZRefl_Re, double *ZRefl_Im);
int SixCompEq(double f, double Zcab, double Rld, double R1, double C, double R3, double L, double *T_Re, double *T_Im);
int FourCompEq(double f, double Zcab, double Rld, double R1, double C, double R3, double L, double *T_Re, double *T_Im);
int ApplyEq(int NumComponents, int EQ_N, double df, double Zcab, double Rld, double R1,
double C, double R3, double L, double *T_Re, double *T_Im);
int SimulateEye (double *in, double *out, int N, double dt,
char *Pattern_String, int Pattern_Inverted, int Pattern_Cycles, double Pattern_BitRate,
double Pattern_Risetime, int Pattern_2080, double Pattern_Amplitude,
int EQ_NumComponents, double EQ_Zcab, double EQ_Rld, double EQ_R1, double EQ_C, double EQ_R3, double EQ_L,
double **Eye_Pattern, double *Eye_dt, int *Eye_N);
int FindPatternStartIndex(double *EyeWfm, double Eye_dt, int Eye_N, double Pattern_Bitrate, int Pattern_Bits, int Pattern_Cycles);
LabWindows に詳しい方のために、プロジェクト設定ファイルは次のとおりです。
SI.prj
[Project Header]
Version = 800
Pathname = "/c/CVS_CHECKOUT/MHTS/SI/SI.prj"
CVI Dir = "/c/program files/national instruments/cvi80"
IVI Standard Root Dir = "/C/Program Files/IVI"
VXIplug&play Framework Dir = "/C/VXIPNP/winnt"
Number of Files = 4
Target Type = "Dynamic Link Library"
Flags = 16
[File 0001]
File Type = "Include"
Res Id = 1
Path Is Rel = True
Path Rel To = "Project"
Path Rel Path = "../Include/molex_tcl.h"
Path = "/c/CVS_CHECKOUT/MHTS/Include/molex_tcl.h"
Exclude = False
Project Flags = 0
Folder = "Included Files"
[File 0002]
File Type = "CSource"
Res Id = 2
Path Is Rel = True
Path Rel To = "Project"
Path Rel Path = "SI.c"
Path = "/c/CVS_CHECKOUT/MHTS/SI/SI.c"
Exclude = False
Compile Into Object File = False
Project Flags = 0
Folder = "Source Files"
[File 0003]
File Type = "Include"
Res Id = 3
Path Is Rel = True
Path Rel To = "Project"
Path Rel Path = "SI.h"
Path = "/c/CVS_CHECKOUT/MHTS/SI/SI.h"
Exclude = False
Project Flags = 0
Folder = "Source Files"
[File 0004]
File Type = "Library"
Res Id = 4
Path Is Rel = True
Path Rel To = "Project"
Path Rel Path = "../Include/tclDecls.lib"
Path = "/c/CVS_CHECKOUT/MHTS/Include/tclDecls.lib"
Exclude = False
Project Flags = 0
Folder = "Included Files"
[Folders]
Include Files Folder Not Added Yet = True
User Interface Files Folder Not Added Yet = True
Instrument Files Folder Not Added Yet = True
Folder 0 = "Source Files"
Folder 1 = "Included Files"
[Compiler Options]
Default Calling Convention = "cdecl"
Require Prototypes = True
Require Return Values = True
Enable Pointer Mismatch Warning = False
Enable Unreachable Code Warning = False
Enable Unreferenced Identifiers Warning = False
Enable Assignment In Conditional Warning = False
O Option Compatible With 5.0 = False
Uninitialized Locals Compile Warning = "Conservative"
[Run Options]
Stack Size = 250000
Image Base Address = 4194304
[Compiler Defines]
Compiler Defines = "/DWIN32_LEAN_AND_MEAN /D_MSC_VER=1200 /D_WINDEF_"
[Include Paths]
Include Path 1 Is Rel = False
Include Path 1 = "/c/CVS_CHECKOUT/MHTS/Include"
Include Path 2 Is Rel = False
Include Path 2 = "/c/Tcl/include"
[Create Executable]
Executable File_Debug Is Rel = True
Executable File_Debug Rel To = "Project"
Executable File_Debug Rel Path = "SI_dbg.dll"
Executable File_Debug = "/c/CVS_CHECKOUT/MHTS/SI/SI_dbg.dll"
Executable File_Release Is Rel = True
Executable File_Release Rel To = "Project"
Executable File_Release Rel Path = "SI.dll"
Executable File_Release = "/c/CVS_CHECKOUT/MHTS/SI/SI.dll"
Icon File Is Rel = False
Icon File = ""
Application Title = ""
DLL Exports = "Symbols Marked As Export"
DLL Import Library Choice = "Gen Lib For Current Mode"
Use IVI Subdirectories for Import Libraries = False
Use VXIPNP Subdirectories for Import Libraries = False
Use Dflt Import Lib Base Name = True
Where to Copy DLL = "Do not copy"
Add Type Lib To DLL = False
Include Type Lib Help Links = False
Type Lib FP File Is Rel = False
Type Lib FP File = ""
Type Lib Guid = ""
Runtime Support = "Full Runtime Support"
Instrument Driver Support Only = False
Embed Project .UIRs = False
Generate Map File = False
[External Compiler Support]
UIR Callbacks File Option = 0
Using LoadExternalModule = False
Create Project Symbols File = True
UIR Callbacks Obj File Is Rel = False
UIR Callbacks Obj File = ""
Project Symbols H File Is Rel = False
Project Symbols H File = ""
Project Symbols Obj File Is Rel = False
Project Symbols Obj File = ""
[ActiveX Server Options]
Specification File Is Rel = False
Specification File = ""
Source File Is Rel = False
Source File = ""
Include File Is Rel = False
Include File = ""
IDL File Is Rel = False
IDL File = ""
Register ActiveX Server = False
[tpcSection]
tpcEnabled = 0
tpcOverrideEnvironment = 0
SI.cws
[Workspace Header]
Version = 800
Pathname = "/c/CVS_CHECKOUT/MHTS/SI/SI.cws"
CVI Dir = "/c/program files/national instruments/cvi80"
IVI Standard Root Dir = "/C/Program Files/IVI"
VXIplug&play Framework Dir = "/C/VXIPNP/winnt"
Number of Projects = 1
Active Project = 1
Project 0001 = "SI.prj"
Drag Bar Left = 323
Window Top = 137
Window Left = 1190
Window Bottom = 1041
Window Right = 2278
Maximized = True
Maximized Children = True
Max Number Of Errors = 20
Track Include File Dependencies = True
Prompt For Missing Includes = True
Stop On First Error File = False
Bring Up Err Win For Warnings = True
Show Build Dialog = False
Save Changes Before Running = "Always"
Hide Windows = False
Global Hot Key = False
Break At First Statement = False
Sort Type = "File Name"
Number of Opened Files = 3
Window Confinement Region Enabled = True
MainColumnWidth = 304
FileDateColumnWidth = 70
FileSizeColumnWidth = 70
StatusColumnWidth = 70
[Project Header 0001]
Version = 800
Don't Update DistKit = False
Platform Code = 4
Build Configuration = "Release"
Warn User If Debugging Release = 1
Batch Build Release = False
Batch Build Debug = False
Force Rebuild = False
[File 0001]
Path = "/c/CVS_CHECKOUT/MHTS/SI/SI.c"
File Type = "CSource"
Disk Date = 3288546022
In Projects = "1,"
Window Top = 163
Window Left = 78
Window Z-Order = 1
Source Window State = "1,191,191,191,54,55,55,0,0,116,0,25,0,25,0,51,150,0,192,6,349,676,1,0,"
Breakpoint 0001 = "166,0,enabled,"
Breakpoint 0002 = "195,0,enabled,"
[File 0002]
Path = "/c/CVS_CHECKOUT/MHTS/SI/SI.h"
File Type = "Include"
Disk Date = 3262700601
In Projects = "1,"
Window Top = 30
Window Left = 6
Window Z-Order = 2
Source Window State = "1,27,28,27,0,0,0,0,0,80,0,28,0,28,0,25,0,45,27,130,349,676,1,0,"
[File 0003]
Path = "/c/CVS_CHECKOUT/MHTS/Include/molex_tcl.h"
File Type = "Include"
Disk Date = 3275700706
In Projects = "1,"
Window Top = 30
Window Left = 6
Window Z-Order = 3
Source Window State = "1,15,16,16,86,159,159,0,0,80,0,0,0,0,0,25,0,0,35,33,349,676,1,0,"
[File 0004]
Path = "/c/CVS_CHECKOUT/MHTS/Include/tclDecls.lib"
File Type = "Library"
Disk Date = 3262622625
In Projects = "1,"
[Build Options 0001]
Generate Browse Info = True
Enable Uninitialized Locals Runtime Warning = True
Debugging Level = "Standard"
Break On Library Errors = False
Break On First Chance Exceptions = False
Execution Target Address = "Local desktop computer"
Execution Target Port = 0
Execution Target Type = 0
[SCC Options 0001]
Use global settings = True
SCC Provider = ""
SCC Project = ""
Local Path = ""
Auxiliary Path = ""
Perform Same Action For .h File As For .uir File = "Ask"
Username = ""
Comment = ""
Use Default Username = False
Use Default Comment = False
Suppress CVI Error Messages = False
[DLL Debugging Support 0001]
External Process Path = "/c/Tcl/bin/wish.exe"
[DLLs Used By Executable 0001]
DLL 0001 = "/C/Tcl/bin/tcl84.dll"
[Command Line Args 0001]
Command Line Args = ""
最も有望な可能性は、.cws ファイルの次の行です。
[DLLs Used By Executable 0001]
DLL 0001 = "/c/Tcl/bin/tcl84.dll"
しかし、これは別の LabWindows プロジェクトの .cws ファイルです。
OK.cws
[Workspace Header]
Version = 800
Pathname = "/c/CVS_CHECKOUT/MHTS/OK/OK.cws"
CVI Dir = "/c/program files/national instruments/cvi80"
IVI Standard Root Dir = "/C/Program Files/IVI"
VXIplug&play Framework Dir = "/C/VXIPNP/winnt"
Number of Projects = 1
Active Project = 1
Project 0001 = "OK.prj"
Drag Bar Left = 181
Window Top = 101
Window Left = 1404
Window Bottom = 974
Window Right = 2676
Maximized = True
Maximized Children = True
Max Number Of Errors = 20
Track Include File Dependencies = True
Prompt For Missing Includes = True
Stop On First Error File = False
Bring Up Err Win For Warnings = True
Show Build Dialog = False
Save Changes Before Running = "Always"
Hide Windows = False
Global Hot Key = False
Break At First Statement = False
Sort Type = "File Name"
Number of Opened Files = 1
Window Confinement Region Enabled = True
MainColumnWidth = 162
FileDateColumnWidth = 70
FileSizeColumnWidth = 70
StatusColumnWidth = 70
[Project Header 0001]
Version = 800
Don't Update DistKit = False
Platform Code = 4
Build Configuration = "Debug"
Warn User If Debugging Release = 1
Batch Build Release = False
Batch Build Debug = False
Force Rebuild = False
[File 0001]
Path = "/c/CVS_CHECKOUT/MHTS/OK/OK.c"
File Type = "CSource"
Disk Date = 3291811857
In Projects = "1,"
Window Top = 59
Window Left = 80
Window Z-Order = 1
Source Window State = "1,503,503,503,14,32,32,0,0,133,0,37,0,51,29,59,478,0,514,78,663,815,1,0,"
[File 0002]
Path = "/c/CVS_CHECKOUT/MHTS/Include/molex_tcl.h"
File Type = "Include"
Disk Date = 3275700706
In Projects = "1,"
Window Top = 48
Window Left = 18
Source Window State = "1,8,9,8,0,0,0,0,0,0,0,0,0,0,0,0,1,0,8,12,461,988,1,0,"
[File 0003]
Path = "/c/CVS_CHECKOUT/MHTS/OK/OK.h"
File Type = "Include"
Disk Date = 3291811853
In Projects = "1,"
Window Top = 614
Window Left = 299
Source Window State = "1,4,4,4,17,21,17,0,0,0,0,16,0,16,0,0,0,0,15,17,278,676,1,0,"
[File 0004]
Path = "/c/Program Files/Opal Kelly/FrontPanel/API/okFrontPanelDLL.h"
File Type = "Include"
Disk Date = 3268500132
In Projects = "1,"
Window Top = 130
Window Left = 11
Source Window State = "1,218,218,218,51,68,51,0,3,0,0,0,0,0,0,0,197,0,218,68,476,725,1,0,"
[File 0005]
Path = "/c/CVS_CHECKOUT/MHTS/Include/tclDecls.lib"
File Type = "Library"
Disk Date = 3262622625
In Projects = "1,"
[Build Options 0001]
Generate Browse Info = True
Enable Uninitialized Locals Runtime Warning = True
Debugging Level = "Standard"
Break On Library Errors = False
Break On First Chance Exceptions = False
Execution Target Address = "Local desktop computer"
Execution Target Port = 0
Execution Target Type = 0
[SCC Options 0001]
Use global settings = True
SCC Provider = ""
SCC Project = ""
Local Path = ""
Auxiliary Path = ""
Perform Same Action For .h File As For .uir File = "Ask"
Username = ""
Comment = ""
Use Default Username = False
Use Default Comment = False
Suppress CVI Error Messages = False
[DLL Debugging Support 0001]
External Process Path = "/c/Tcl/bin/wish.exe"
[DLLs Used By Executable 0001]
DLL 0001 = "/c/Tcl/bin/tcl84.dll"
[Command Line Args 0001]
Command Line Args = ""
...同じ行がありますが、このプロジェクトは Tcl 8.6 に更新した後も正常に動作します。
更新 2013 年 5 月 13 日 9:00 AM - これまでのすべての回答とコメントからわかることは、LabWindows ビルドの特異性と関係があることは間違いないということです。そのため、できれば今日の勤務日の終わりまでにそのコピーを取得し、結果で質問を更新します。
UPDATE 5/13/2013 2:13 PM - さて、LabWindows を入手し、最初に .cws ファイルの行を削除して再コンパイルを試みました。IDE は、コンパイル前に行を再生成するだけで、同じ結果になります。そのため、新しいプロジェクトを最初から作成し、.c ファイルと .h ファイルのみを取り込みました。すべてのインクルードとプロジェクト設定を手動でセットアップし、ビルドが成功したときに .cws ファイルを確認すると、行が再び自動生成され、同じ結果が生成されていました。したがって、tcl84.dll を参照している .c ファイルまたは .h ファイルに何らかの関数呼び出しまたは参照が必要です。追加の洞察をいただければ幸いです。