Fix #449, Make Linux+VxWorks BSPs generic

These adaptor layers can be used on a variety of boards.
Renaming the directory reflects that.

Note - not renaming pc-rtems at this time, as that still
has some non-generic aspects to it.

src/bsp/pc-linux/CMakeLists.txt → src/bsp/generic-linux/CMakeLists.txt

@@ -1,14 +1,12 @@
 ######################################################################
 #
-# CMAKE build recipe for PC-LINUX Board Support Package (BSP)
+# CMAKE build recipe for LINUX Board Support Package (BSP)
 #
 ######################################################################
 
-# NOTE: Although this is traditionally called "pc-linux", it is generic
-# enough to be applied to non-PC systems running embedded Linux, such
-# as Raspberry Pi, BeagleBoard, Zync, or custom hardware.
-
-add_library(osal_pc-linux_impl OBJECT
+# This basic implementation library should be generic enough to use
+# on any Linux-based processor board, as well as a standard development PC.
+add_library(osal_generic-linux_impl OBJECT
 	src/bsp_start.c
 	src/bsp_console.c
 )
@@ -23,7 +21,7 @@ add_library(osal_pc-linux_impl OBJECT
 #
 # See http://www.gnu.org/software/libc/manual/html_node/Feature-Test-Macros.html
 # for a more detailed description of the feature test macros and available values
-target_compile_definitions(osal_pc-linux_impl PUBLIC
+target_compile_definitions(osal_generic-linux_impl PUBLIC
     _XOPEN_SOURCE=600
 )
 

src/bsp/pc-linux/build_options.cmake → src/bsp/generic-linux/build_options.cmake

@@ -1,6 +1,6 @@
 ##########################################################################
 #
-# Build options for "pc-linux" BSP
+# Build options for "generic-linux" BSP
 #
 ##########################################################################
 

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

@@ -20,7 +20,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 
-#include "pclinux_bsp_internal.h"
+#include "generic_linux_bsp_internal.h"
 #include "bsp-impl.h"
 
 /*----------------------------------------------------------------
@@ -88,7 +88,7 @@ void OS_BSP_ConsoleSetMode_Impl(uint32 ModeBits)
 {
     char param[32];
 
-    if (OS_BSP_PcLinuxGlobal.EnableTermControl)
+    if (OS_BSP_GenericLinuxGlobal.EnableTermControl)
     {
         if (ModeBits == OS_BSP_CONSOLEMODE_NORMAL)
         {

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

@@ -25,9 +25,9 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
-#include "pclinux_bsp_internal.h"
+#include "generic_linux_bsp_internal.h"
 
-OS_BSP_PcLinuxGlobalData_t OS_BSP_PcLinuxGlobal;
+OS_BSP_GenericLinuxGlobalData_t OS_BSP_GenericLinuxGlobal;
 
 /* ---------------------------------------------------------
     OS_BSP_Initialize()
@@ -130,7 +130,7 @@ int main(int argc, char *argv[])
      * Initially clear the global objects
      */
     memset(&OS_BSP_Global, 0, sizeof(OS_BSP_Global));
-    memset(&OS_BSP_PcLinuxGlobal, 0, sizeof(OS_BSP_PcLinuxGlobal));
+    memset(&OS_BSP_GenericLinuxGlobal, 0, sizeof(OS_BSP_GenericLinuxGlobal));
 
     /*
      * Save the argc/argv arguments for future use.
@@ -155,7 +155,7 @@ int main(int argc, char *argv[])
      */
     if (getenv("TERM") != NULL)
     {
-        OS_BSP_PcLinuxGlobal.EnableTermControl = isatty(STDOUT_FILENO);
+        OS_BSP_GenericLinuxGlobal.EnableTermControl = isatty(STDOUT_FILENO);
     }
 
     /*

src/bsp/pc-linux/src/pclinux_bsp_internal.h → src/bsp/generic-linux/src/generic_linux_bsp_internal.h

@@ -1,5 +1,5 @@
 /******************************************************************************
-** File:  pclinux_bsp_internal.h
+** File:  generic_linux_bsp_internal.h
 **
 **
 **      This is governed by the NASA Open Source Agreement and may be used,
@@ -11,12 +11,12 @@
 **
 **
 ** Purpose:
-**   Header file for internal data to the PC-LINUX BSP
+**   Header file for internal data to the LINUX BSP
 **
 ******************************************************************************/
 
-#ifndef _PCLINUX_BSP_INTERNAL_H_
-#define _PCLINUX_BSP_INTERNAL_H_
+#ifndef GENERIC_LINUX_BSP_INTERNAL_H_
+#define GENERIC_LINUX_BSP_INTERNAL_H_
 
 #include "osapi.h"
 #include "bsp-impl.h"
@@ -27,11 +27,11 @@
 typedef struct
 {
     bool    EnableTermControl;    /**< Will be set "true" when invoked from a TTY device, false otherwise */
-} OS_BSP_PcLinuxGlobalData_t;
+} OS_BSP_GenericLinuxGlobalData_t;
 
 /*
  * Global Data object
  */
-extern OS_BSP_PcLinuxGlobalData_t OS_BSP_PcLinuxGlobal;
+extern OS_BSP_GenericLinuxGlobalData_t OS_BSP_GenericLinuxGlobal;
 
-#endif /* _PCLINUX_BSP_INTERNAL_H_ */
+#endif /* GENERIC_LINUX_BSP_INTERNAL_H_ */

src/bsp/generic-vxworks/CMakeLists.txt

@@ -0,0 +1,14 @@
+######################################################################
+#
+# CMAKE build recipe for Generic VxWorks Board Support Package (BSP)
+#
+######################################################################
+
+add_library(osal_generic-vxworks_impl OBJECT
+	src/bsp_start.c
+	src/bsp_console.c
+)
+
+# This BSP only works with "vxworks" OS layer.
+# Confirming this reduces risk of accidental misconfiguration
+set(OSAL_EXPECTED_OSTYPE    "vxworks" PARENT_SCOPE)

src/bsp/mcp750-vxworks/build_options.cmake → src/bsp/generic-vxworks/build_options.cmake

@@ -1,8 +1,8 @@
 ##########################################################################
 #
-# Build options for "mcp750-vxworks" BSP
+# Build options for "generic-vxworks" BSP
 #
 ##########################################################################
 
-# The "-u" switch is required to ensure that "ldppc" pulls in the OS_BSPMain entry point
+# The "-u" switch is required to ensure that the linker pulls in the OS_BSPMain entry point
 target_link_libraries(osal_bsp -uOS_BSPMain)

src/bsp/mcp750-vxworks/src/bsp_console.c → src/bsp/generic-vxworks/src/bsp_console.c

@@ -19,7 +19,7 @@
 #include <unistd.h>
 #include <stdio.h>
 
-#include "mcp750_bsp_internal.h"
+#include "generic_vxworks_bsp_internal.h"
 #include "bsp-impl.h"
 
 /****************************************************************************************

src/bsp/mcp750-vxworks/src/bsp_start.c → src/bsp/generic-vxworks/src/bsp_start.c

@@ -22,7 +22,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "mcp750_bsp_internal.h"
+#include "generic_vxworks_bsp_internal.h"
 
 /* ---------------------------------------------------------
     OS_BSP_Shutdown_Impl()

src/bsp/mcp750-vxworks/src/mcp750_bsp_internal.h → src/bsp/generic-vxworks/src/generic_vxworks_bsp_internal.h

@@ -1,5 +1,5 @@
 /******************************************************************************
-** File:  mcp750_bsp_internal.h
+** File:  generic_vxworks_bsp_internal.h
 **
 **
 **      This is governed by the NASA Open Source Agreement and may be used,
@@ -11,17 +11,17 @@
 **
 **
 ** Purpose:
-**   Header file for internal data to the MCP750 BSP
+**   Header file for internal data to the VxWorks BSP
 **
 ******************************************************************************/
 
-#ifndef _MCP750_BSP_INTERNAL_H_
-#define _MCP750_BSP_INTERNAL_H_
+#ifndef GENERIC_VXWORKS_BSP_INTERNAL_H_
+#define GENERIC_VXWORKS_BSP_INTERNAL_H_
 
 /*
 ** OSAL includes
 */
 #include "osapi.h"
 #include "bsp-impl.h"
 
-#endif /* _MCP750_BSP_INTERNAL_H_ */
+#endif /* GENERIC_VXWORKS_BSP_INTERNAL_H_ */