Vxworks7

src/bsp/5020-vxworks7/CMakeLists.txt

@@ -0,0 +1,27 @@
+######################################################################
+#
+# CMAKE build recipe for MCP750 Board Support Package (BSP)
+#
+######################################################################
+
+add_library(osal_5020-vxworks7_impl OBJECT
+	src/bsp_start.c
+	src/bsp_console.c
+)
+
+target_include_directories(osal_5020-vxworks7_impl PUBLIC
+    $ENV{WIND_BASE}/target/h
+    #$ENV{WIND_BASE}/target/h/wrn/coreip
+    #$ENV{WIND_BASE}/target/config/mcp750
+)
+
+# NOTE: the __PPC__ and MCP750 macros are referenced in some system headers.
+# therefore all code compiled for this platform should always define these symbols.
+target_compile_definitions(osal_5020-vxworks7_impl PUBLIC
+    "__PPC__"
+    #"MCP750"
+)
+
+# This BSP only works with "vxworks" OS layer.
+# Confirming this reduces risk of accidental misconfiguration
+set(OSAL_EXPECTED_OSTYPE    "vxworks7" PARENT_SCOPE)

src/bsp/5020-vxworks7/build_options.cmake

@@ -0,0 +1,11 @@
+##########################################################################
+#
+# Build options for "mcp750-vxworks" BSP
+#
+##########################################################################
+
+# This indicates where to stage target binaries created during the build
+set(OSAL_BSP_STAGING_INSTALL_DIR "CF:0")
+
+# The "-u" switch is required to ensure that "ldppc" pulls in the OS_BSPMain entry point
+target_link_libraries(osal_bsp -uOS_BSPMain)

src/bsp/5020-vxworks7/src/bsp.mak

@@ -0,0 +1,21 @@
+###############################################################################
+# File: bsp.mak
+#
+# Purpose:
+#   Compile Board Support Package routines 
+#
+# History:
+#
+###############################################################################
+
+# Subsystem produced by this makefile.
+TARGET = bsp.o
+
+#==============================================================================
+# Object files required to build subsystem.
+OBJS = bsp_start.o bsp_voltab.o 
+
+#==============================================================================
+# Source files required to build subsystem; used to generate dependencies.
+SOURCES = bsp_start.c bsp_voltab.c 
+

src/bsp/5020-vxworks7/src/bsp_console.c

@@ -0,0 +1,52 @@
+/******************************************************************************
+** File:  bsp_console.c
+**
+**
+**      This is governed by the NASA Open Source Agreement and may be used,
+**      distributed and modified only pursuant to the terms of that agreement.
+**
+**      Copyright (c) 2004-2006, United States government as represented by the
+**      administrator of the National Aeronautics Space Administration.
+**      All rights reserved.
+**
+**
+** Purpose:
+**   OSAL BSP debug console abstraction
+**
+******************************************************************************/
+
+#include <string.h>
+#include <unistd.h>
+#include <stdio.h>
+
+#include "mcp750_bsp_internal.h"
+#include "bsp-impl.h"
+
+/****************************************************************************************
+                    BSP CONSOLE IMPLEMENTATION FUNCTIONS
+ ****************************************************************************************/
+
+/*----------------------------------------------------------------
+   OS_BSP_ConsoleOutput_Impl
+   See full description in header
+ ------------------------------------------------------------------*/
+void OS_BSP_ConsoleOutput_Impl(const char *Str, uint32 DataLen)
+{
+    while (DataLen > 0)
+    {
+        putchar(*Str);
+        ++Str;
+        --DataLen;
+    }
+}
+
+/*----------------------------------------------------------------
+   OS_BSP_ConsoleSetMode_Impl() definition
+   See full description in header
+ ------------------------------------------------------------------*/
+void OS_BSP_ConsoleSetMode_Impl(uint32 ModeBits)
+{
+    /* ignored; not implemented */
+}
+
+

src/bsp/5020-vxworks7/src/bsp_start.c

@@ -0,0 +1,65 @@
+/******************************************************************************
+** File:  bsp_start.c
+**
+**      This is governed by the NASA Open Source Agreement and may be used,
+**      distributed and modified only pursuant to the terms of that agreement.
+**
+**      Copyright (c) 2004-2006, United States government as represented by the
+**      administrator of the National Aeronautics Space Administration.
+**      All rights reserved.
+**
+** Purpose:
+**
+**  OSAL main entry point.
+**
+** History:
+**
+******************************************************************************/
+
+/*
+**  Include Files
+*/
+#include <stdlib.h>
+#include <string.h>
+
+#include "mcp750_bsp_internal.h"
+
+/******************************************************************************
+**  Function:  OS_BSPMain()
+**
+**  Purpose:
+**    vxWorks/BSP Application entry point.
+**
+**  Arguments:
+**    (none)
+**
+**  Return:
+**    integer return code, with zero indicating normal exit, nonzero
+**    indicating an off-nominal condition
+*/
+
+int OS_BSPMain(void)
+{
+    /*
+     * Initially clear the global object (this contains return code)
+     */
+    memset(&OS_BSP_Global, 0, sizeof(OS_BSP_Global));
+
+    /*
+     * Call application specific entry point.
+     * This should set up all user tasks and resources, then return
+     */
+    OS_Application_Startup();
+
+    /*
+     * OS_Application_Run() implements the background task.
+     * The user application may provide this, or a default implementation
+     * is used which just calls OS_IdleLoop().
+     */
+    OS_Application_Run();
+
+    /*
+     * Return to shell with the current status code
+     */
+    return OS_BSP_Global.AppStatus;
+}

src/bsp/5020-vxworks7/src/mcp750_bsp_internal.h

@@ -0,0 +1,27 @@
+/******************************************************************************
+** File:  mcp750_bsp_internal.h
+**
+**
+**      This is governed by the NASA Open Source Agreement and may be used,
+**      distributed and modified only pursuant to the terms of that agreement.
+**
+**      Copyright (c) 2004-2006, United States government as represented by the
+**      administrator of the National Aeronautics Space Administration.
+**      All rights reserved.
+**
+**
+** Purpose:
+**   Header file for internal data to the MCP750 BSP
+**
+******************************************************************************/
+
+#ifndef _MCP750_BSP_INTERNAL_H_
+#define _MCP750_BSP_INTERNAL_H_
+
+/*
+** OSAL includes
+*/
+#include "osapi.h"
+#include "bsp-impl.h"
+
+#endif /* _MCP750_BSP_INTERNAL_H_ */

src/bsp/generic-linux/src/bsp_console.c

@@ -86,7 +86,7 @@ void OS_BSP_ConsoleOutput_Impl(const char *Str, uint32 DataLen)
             break;
         }
         Str += WriteLen;
-        DataLen -= WriteLen;
+        DataLen -= (uint32)WriteLen;
     }
 }
 

src/bsp/generic-linux/src/bsp_start.c

@@ -69,7 +69,7 @@ void OS_BSP_Initialize(void)
         {
             if (fgets(buffer,sizeof(buffer),fp) != NULL)
             {
-                OS_BSP_Global.MaxQueueDepth = strtoul(buffer, NULL, 10);
+                OS_BSP_Global.MaxQueueDepth = (uint32)strtoul(buffer, NULL, 10);
                 BSP_DEBUG("Maximum user msg queue depth = %u\n", (unsigned int)OS_BSP_Global.MaxQueueDepth);
             }
             fclose(fp);
@@ -154,7 +154,7 @@ int main(int argc, char *argv[])
      * might still want to use library "getopt" and this expects the
      * first parameter to be this way.
      */
-    OS_BSP_Global.ArgC = argc;
+    OS_BSP_Global.ArgC = (uint32)argc;
     OS_BSP_Global.ArgV = argv;
 
     /*

src/os/portable/os-impl-bsd-select.c

@@ -140,7 +140,7 @@ static void OS_FdSet_ConvertOut_Impl(fd_set *output, OS_FdSet *Input)
             osfd = OS_impl_filehandle_table[id].fd;
             if (osfd < 0 || !FD_ISSET(osfd, output))
             {
-               Input->object_ids[offset] &= ~(1 << bit);
+               Input->object_ids[offset] &= (uint8)~(1 << bit);
             }
          }
          ++bit;
@@ -285,11 +285,11 @@ int32 OS_SelectSingle_Impl(uint32 stream_id, uint32 *SelectFlags, int32 msecs)
       {
          if (!FD_ISSET(OS_impl_filehandle_table[stream_id].fd, &rd_set))
          {
-            *SelectFlags &= ~OS_STREAM_STATE_READABLE;
+            *SelectFlags &= (uint32)~OS_STREAM_STATE_READABLE;
          }
          if (!FD_ISSET(OS_impl_filehandle_table[stream_id].fd, &wr_set))
          {
-            *SelectFlags &= ~OS_STREAM_STATE_WRITABLE;
+            *SelectFlags &= (uint32)~OS_STREAM_STATE_WRITABLE;
          }
       }
       else

src/os/portable/os-impl-bsd-sockets.c

@@ -428,7 +428,7 @@ int32 OS_SocketRecvFrom_Impl(uint32 sock_id, void *buffer, uint32 buflen, OS_Soc
       }
       else
       {
-         os_result = recvfrom(OS_impl_filehandle_table[sock_id].fd, buffer, buflen, waitflags, sa, &addrlen);
+         os_result = (int)recvfrom(OS_impl_filehandle_table[sock_id].fd, buffer, buflen, waitflags, sa, &addrlen);
          if (os_result < 0)
          {
             if (errno == EAGAIN || errno == EWOULDBLOCK)
@@ -493,7 +493,7 @@ int32 OS_SocketSendTo_Impl(uint32 sock_id, const void *buffer, uint32 buflen, co
       return OS_ERR_BAD_ADDRESS;
    }
 
-   os_result = sendto(OS_impl_filehandle_table[sock_id].fd, buffer, buflen, MSG_DONTWAIT, sa, addrlen);
+   os_result = (int)sendto(OS_impl_filehandle_table[sock_id].fd, buffer, buflen, MSG_DONTWAIT, sa, addrlen);
    if (os_result < 0)
    {
       OS_DEBUG("sendto: %s\n",strerror(errno));

src/os/portable/os-impl-console-bsp.c

@@ -76,9 +76,9 @@ void  OS_ConsoleOutput_Impl(uint32 local_id)
         }
 
         OS_BSP_ConsoleOutput_Impl(&console->BufBase[StartPos],
-                WriteSize);
+                (uint32)WriteSize);
 
-        StartPos += WriteSize;
+        StartPos += (uint32)WriteSize;
         if (StartPos >= console->BufSize)
         {
             /* handle wrap */

src/os/portable/os-impl-posix-files.c

@@ -143,8 +143,8 @@ int32 OS_FileStat_Impl(const char *local_path, os_fstat_t *FileStats)
       return OS_ERROR;
    }
 
-   FileStats->FileSize = st.st_size;
-   FileStats->FileTime = st.st_mtime;
+   FileStats->FileSize = (uint32)st.st_size;
+   FileStats->FileTime = (int32)st.st_mtime;
 
    /* note that the "fst_mode" member is already zeroed by the caller */
    if (S_ISDIR(st.st_mode))

src/os/portable/os-impl-posix-gettime.c

@@ -77,8 +77,8 @@ int32 OS_GetLocalTime_Impl(OS_time_t *time_struct)
 
     if (Status == 0)
     {
-        time_struct -> seconds = time.tv_sec;
-        time_struct -> microsecs = time.tv_nsec / 1000;
+        time_struct -> seconds = (uint32)time.tv_sec;
+        time_struct -> microsecs = (uint32)time.tv_nsec / 1000;
         ReturnCode = OS_SUCCESS;
     }
     else

src/os/portable/os-impl-posix-io.c

@@ -103,7 +103,7 @@ int32 OS_GenericClose_Impl(uint32 local_id)
 int32 OS_GenericSeek_Impl (uint32 local_id, int32 offset, uint32 whence)
 {
    int where;
-   int32 result;
+   off_t result;
 
    switch(whence)
    {
@@ -144,7 +144,7 @@ int32 OS_GenericSeek_Impl (uint32 local_id, int32 offset, uint32 whence)
        }
    }
 
-   return result;
+   return (int32)result;
 } /* end OS_GenericSeek_Impl */
 
 /*----------------------------------------------------------------
@@ -158,7 +158,7 @@ int32 OS_GenericSeek_Impl (uint32 local_id, int32 offset, uint32 whence)
 int32 OS_GenericRead_Impl (uint32 local_id, void *buffer, uint32 nbytes, int32 timeout)
 {
    int32 return_code;
-   int os_result;
+   ssize_t os_result;
    uint32 operation;
 
    return_code = OS_SUCCESS;
@@ -190,12 +190,12 @@ int32 OS_GenericRead_Impl (uint32 local_id, void *buffer, uint32 nbytes, int32 t
            }
            else
            {
-               return_code = os_result;
+               return_code = (int32)os_result;
            }
        }
    }
 
-   return (return_code);
+   return (int32)(return_code);
 } /* end OS_GenericRead_Impl */
 
 /*----------------------------------------------------------------
@@ -209,7 +209,7 @@ int32 OS_GenericRead_Impl (uint32 local_id, void *buffer, uint32 nbytes, int32 t
 int32 OS_GenericWrite_Impl(uint32 local_id, const void *buffer, uint32 nbytes, int32 timeout)
 {
    int32 return_code;
-   int os_result;
+   ssize_t os_result;
    uint32 operation;
 
    return_code = OS_SUCCESS;
@@ -244,11 +244,11 @@ int32 OS_GenericWrite_Impl(uint32 local_id, const void *buffer, uint32 nbytes, i
            }
            else
            {
-               return_code = os_result;
+               return_code = (int32)os_result;
            }
        }
    }
 
-   return (return_code);
+   return (int32)(return_code);
 } /* end OS_GenericWrite_Impl */
 

src/os/portable/os-impl-posix-network.c

@@ -92,7 +92,7 @@ int32 OS_NetworkGetHostName_Impl       (char *host_name, uint32 name_len)
 int32 OS_NetworkGetID_Impl             (int32 *IdBuf)
 {
     /* gethostid() has no failure modes */
-    *IdBuf = gethostid();
+    *IdBuf = (int32)gethostid();
     return OS_SUCCESS;
 } /* end OS_NetworkGetID_Impl */
 

src/os/posix/src/os-impl-binsem.c

@@ -203,7 +203,7 @@ int32 OS_BinSemCreate_Impl (uint32 sem_id, uint32 initial_value, uint32 options)
          ** fill out the proper OSAL table fields
          */
 
-        sem->current_value = initial_value;
+        sem->current_value = (sig_atomic_t)initial_value;
 
         return_code = OS_SUCCESS;
     }