libmisc: More useful default configuration

The dummy.c was a de-facto default configuration.  Rename it to
default-configuration.c.  Use unlimited objects and the stack checker.
This makes it easier for new RTEMS users which will likely use this file
if they just work with the usual main() function as the application
entry point.  Provide proper arguments for main() using the BSP command
line.  Add spare user extensions and drivers.

Do not initialize the network by default.  Delete bspinit.c.

7 files changed, 3 insertions, 104 deletions

diff --git a/c/src/lib/libbsp/Makefile.am b/c/src/lib/libbsp/Makefile.am
index ac64f37119..3cab4d7cfa 100644
--- a/c/src/lib/libbsp/Makefile.am
+++ b/c/src/lib/libbsp/Makefile.am
@@ -6,7 +6,7 @@ DIST_SUBDIRS = @libbsp_cpu_subdir@
 EXTRA_DIST = MERGE.PROCEDURE bsp.am
 
 # shared
-EXTRA_DIST += shared/bootcard.c shared/bspclean.c shared/bspinit.c \
+EXTRA_DIST += shared/bootcard.c shared/bspclean.c \
     shared/bsplibc.c shared/bsppost.c shared/console-polled.c \
     shared/console.c shared/gnatinstallhandler.c shared/sbrk.c \
     shared/tod.c
diff --git a/c/src/lib/libbsp/i386/pc386/Makefile.am b/c/src/lib/libbsp/i386/pc386/Makefile.am
index 391bfa99e3..42b0279eb1 100644
--- a/c/src/lib/libbsp/i386/pc386/Makefile.am
+++ b/c/src/lib/libbsp/i386/pc386/Makefile.am
@@ -147,7 +147,6 @@ libbsp_a_SOURCES += ../../i386/shared/irq/idt.c
 libbsp_a_SOURCES += ../../i386/shared/irq/irq.c
 libbsp_a_SOURCES += ../../i386/shared/irq/irq_init.c
 libbsp_a_SOURCES += ../../shared/bootcard.c
-libbsp_a_SOURCES += ../../shared/bspinit.c
 libbsp_a_SOURCES += ../../shared/sbrk.c
 libbsp_a_SOURCES += startup/ldsegs.S
 libbsp_a_SOURCES += ../../i386/shared/irq/irq_asm.S
diff --git a/c/src/lib/libbsp/m68k/mcf5235/Makefile.am b/c/src/lib/libbsp/m68k/mcf5235/Makefile.am
index f24d83014e..e551d29bc5 100644
--- a/c/src/lib/libbsp/m68k/mcf5235/Makefile.am
+++ b/c/src/lib/libbsp/m68k/mcf5235/Makefile.am
@@ -32,7 +32,7 @@ libbsp_a_SOURCES += ../../shared/bspclean.c ../../shared/bsppredriverhook.c \
     startup/bspgetcpuclockspeed.c ../../shared/bsppretaskinghook.c \
     ../../shared/bspgetworkarea.c startup/init5235.c startup/bspstart.c \
     ../../shared/bootcard.c ../../shared/sbrk.c ../../shared/setvec.c \
-    ../../shared/gnatinstallhandler.c ../../shared/bspinit.c \
+    ../../shared/gnatinstallhandler.c \
     startup/copyvectors.c
 # clock
 libbsp_a_SOURCES += clock/clock.c ../../../shared/clockdrv_shell.h
diff --git a/c/src/lib/libbsp/shared/bspinit.c b/c/src/lib/libbsp/shared/bspinit.c
deleted file mode 100644
index b524389de2..0000000000
--- a/c/src/lib/libbsp/shared/bspinit.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- *  COPYRIGHT (c) 1989-2009.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <bsp.h>
-#include <bsp/bootcard.h>
-#ifdef RTEMS_NETWORKING
-  #include <rtems/rtems_bsdnet.h>
-#endif
-
-/*
- *  Necessary prototypes
- */
-rtems_task Init (rtems_task_argument arg);
-int main (int argc, char* argv[]);
-
-/*
- * This routine calls main from a confdefs.h default Init task
- * set up. The bootcard will provide the task argument as
- * command line string (ASCIIZ).
- */
-
-rtems_task Init (rtems_task_argument arg)
-{
-  const char* boot_cmdline = *((const char**) arg);
-  char*       cmdline = 0;
-  char*       command;
-  int         argc = 0;
-  char**      argv = NULL;
-  int         result = -124;
-
-  if (boot_cmdline) {
-    cmdline = malloc (strlen (boot_cmdline) + 1);
-
-    if (cmdline) {
-      strcpy (cmdline, boot_cmdline);
-
-      command = cmdline;
-
-      /*
-       * Break the line up into arguments with "" being ignored.
-       */
-      while (true) {
-        command = strtok (command, " \t\r\n");
-        if (command == NULL)
-          break;
-        argc++;
-        command = '\0';
-      }
-
-      /*
-       * If there are arguments, allocate enough memory for the argv
-       * array to be passed into main().
-       *
-       * NOTE: If argc is 0, then argv will be NULL.
-       */
-      argv = calloc (argc, sizeof (char*));
-
-      if (argv) {
-        int a;
-
-        command = cmdline;
-        argv[0] = command;
-
-        for (a = 1; a < argc; a++) {
-          command += strlen (command) + 1;
-          argv[a] = command;
-        }
-      } else
-        argc = 0;
-    }
-  }
-
-#ifdef RTEMS_NETWORKING
-  rtems_bsdnet_initialize_network ();
-#endif
-
-  result = main (argc, argv);
-
-  free (argv);
-  free (cmdline);
-
-  exit (result);
-}
-
-/*
- * By making this a weak alias and a user can provide there own.
- */
-
-void Init (rtems_task_argument arg) __attribute__ ((weak));
diff --git a/c/src/lib/libbsp/sparc/erc32/Makefile.am b/c/src/lib/libbsp/sparc/erc32/Makefile.am
index 00e398b54f..c99d2fb429 100644
--- a/c/src/lib/libbsp/sparc/erc32/Makefile.am
+++ b/c/src/lib/libbsp/sparc/erc32/Makefile.am
@@ -36,7 +36,6 @@ libbsp_a_SOURCES += ../../sparc/shared/bsppretaskinghook.c
 libbsp_a_SOURCES += ../../shared/bsppost.c
 libbsp_a_SOURCES += ../../shared/bspstart.c
 libbsp_a_SOURCES += ../../shared/bootcard.c
-libbsp_a_SOURCES += ../../shared/bspinit.c
 libbsp_a_SOURCES += ../../shared/sbrk.c
 libbsp_a_SOURCES += startup/setvec.c
 libbsp_a_SOURCES += startup/spurious.c
diff --git a/c/src/lib/libbsp/sparc/leon2/Makefile.am b/c/src/lib/libbsp/sparc/leon2/Makefile.am
index ac6f327396..d1e3817207 100644
--- a/c/src/lib/libbsp/sparc/leon2/Makefile.am
+++ b/c/src/lib/libbsp/sparc/leon2/Makefile.am
@@ -57,7 +57,6 @@ libbsp_a_SOURCES += ../../shared/sbrk.c
 libbsp_a_SOURCES += startup/setvec.c
 libbsp_a_SOURCES += startup/spurious.c
 libbsp_a_SOURCES += startup/bspidle.c
-libbsp_a_SOURCES += ../../shared/bspinit.c
 libbsp_a_SOURCES += startup/bspdelay.c
 libbsp_a_SOURCES += ../../sparc/shared/startup/early_malloc.c
 libbsp_a_SOURCES += ../../sparc/shared/startup/bsp_fatal_exit.c
diff --git a/c/src/lib/libbsp/sparc/leon3/Makefile.am b/c/src/lib/libbsp/sparc/leon3/Makefile.am
index c5c9b77826..c8940953f8 100644
--- a/c/src/lib/libbsp/sparc/leon3/Makefile.am
+++ b/c/src/lib/libbsp/sparc/leon3/Makefile.am
@@ -39,7 +39,7 @@ libbsp_a_SOURCES += ../../shared/bsplibc.c \
     ../../sparc/shared/startup/bspgetworkarea.c ../../shared/sbrk.c \
     startup/setvec.c \
     startup/spurious.c startup/bspidle.S startup/bspdelay.c \
-    ../../shared/bspinit.c ../../sparc/shared/startup/early_malloc.c
+    ../../sparc/shared/startup/early_malloc.c
 libbsp_a_SOURCES += startup/cpucounter.c
 libbsp_a_SOURCES += ../../sparc/shared/startup/bsp_fatal_exit.c
 libbsp_a_SOURCES += startup/bsp_fatal_halt.c