Write incomplete result-files, so it is possible to see the signals until the error was triggered

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@21398 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: sjoelund

SimulationRuntime/c/simulation/simulation_runtime.cpp

@@ -645,9 +645,13 @@ int callSolver(DATA* simData, string result_file_cstr, string init_initMethod,
   long i;
   long solverID = S_UNKNOWN;
   const char* outVars = (outputVariablesAtEnd.size() == 0) ? NULL : outputVariablesAtEnd.c_str();
+  threadData_t *threadData = simData->threadData;
 
   TRACE_PUSH
 
+  MMC_TRY_INTERNAL(mmc_jumper)
+  MMC_TRY_INTERNAL(globalJumpBuffer)
+
   if(initializeResultData(simData, result_file_cstr, cpuTime))
   {
     TRACE_POP
@@ -691,6 +695,9 @@ int callSolver(DATA* simData, string result_file_cstr, string init_initMethod,
       retVal = solver_main(simData, init_initMethod.c_str(), init_optiMethod.c_str(), init_file.c_str(), init_time, lambda_steps, solverID, outVars);
   }
 
+  MMC_CATCH_INTERNAL(mmc_jumper)
+  MMC_CATCH_INTERNAL(globalJumpBuffer)
+
   sim_result.free(&sim_result, simData);
 
   TRACE_POP

SimulationRuntime/c/util/read_matlab4.c

@@ -35,6 +35,16 @@
 #include <assert.h>
 #include "read_matlab4.h"
 
+extern const char *omc_mat_Aclass;
+
+typedef struct {
+  uint32_t type;
+  uint32_t mrows;
+  uint32_t ncols;
+  uint32_t imagf;
+  uint32_t namelen;
+} MHeader_t;
+
 /* Make Visual Studio not complain about deprecated items */
 #ifdef _MSC_VER
 #define strdup _strdup
@@ -364,7 +374,8 @@ const char* omc_new_matlab4_reader(const char *filename, ModelicaMatReader *read
     case 5: { /* "data_2" */
       if(binTrans==1) {
         reader->nrows = hdr.ncols;
-        if(reader->nrows < 2) return "Too few rows in data_2 matrix";
+        /* Allow empty matrix; it's not a complete file, but ok... */
+        /* if(reader->nrows < 2) return "Too few rows in data_2 matrix"; */
         reader->nvar = hdr.mrows;
         reader->var_offset = ftell(reader->file);
         reader->vars = (double**) calloc(reader->nvar*2,sizeof(double*));
@@ -373,7 +384,8 @@ const char* omc_new_matlab4_reader(const char *filename, ModelicaMatReader *read
       if(binTrans==0) {
         unsigned int k,j;
         reader->nrows = hdr.mrows;
-        if(reader->nrows < 2) return "Too few rows in data_2 matrix";
+        /* Allow empty matrix; it's not a complete file, but ok... */
+        /* if(reader->nrows < 2) return "Too few rows in data_2 matrix"; */
         reader->nvar = hdr.ncols;
         reader->var_offset = ftell(reader->file);
         reader->vars = (double**) calloc(reader->nvar*2,sizeof(double*));

SimulationRuntime/c/util/read_matlab4.h

@@ -34,16 +34,6 @@
 #include <stdio.h>
 #include <stdint.h>
 
-extern const char *omc_mat_Aclass;
-
-typedef struct {
-  uint32_t type;
-  uint32_t mrows;
-  uint32_t ncols;
-  uint32_t imagf;
-  uint32_t namelen;
-} MHeader_t;
-
 typedef struct {
   char *name,*descr;
   int isParam;