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2008-01-22 Joel Sherrill <joel.sherrill@OARcorp.com>

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* bootcard.c: Improve comments and clean up argc/argv order.
This commit is contained in:
Joel Sherrill
2008-01-22 15:30:59 +00:00
parent 148626632c
commit af043e1319
2 changed files with 20 additions and 12 deletions
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4
c/src/lib/libbsp/shared/ChangeLog
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@@ -1,3 +1,7 @@
2008-01-22 Joel Sherrill <joel.sherrill@OARcorp.com>
* bootcard.c: Improve comments and clean up argc/argv order.
2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com> 2007-12-11 Joel Sherrill <joel.sherrill@OARcorp.com>
* bootcard.c, bsplibc.c: Eliminate copies of the Configuration Table. * bootcard.c, bsplibc.c: Eliminate copies of the Configuration Table.

28
c/src/lib/libbsp/shared/bootcard.c
View File

@@ -16,12 +16,12 @@
* + back to here eventually * + back to here eventually
* + bspclean.c: bsp_cleanup * + bspclean.c: bsp_cleanup
* *
* This style of initialization insures that the C++ global * This style of initialization ensures that the C++ global
* constructors are executed after RTEMS is initialized. * constructors are executed after RTEMS is initialized.
* Thanks to Chris Johns <cjohns@plessey.com.au> for the idea
* to move C++ global constructors into the first task.
* *
* Thanks to Chris Johns <cjohns@plessey.com.au> for this idea. * COPYRIGHT (c) 1989-2007.
*
* COPYRIGHT (c) 1989-2006.
* On-Line Applications Research Corporation (OAR). * On-Line Applications Research Corporation (OAR).
* *
* The license and distribution terms for this file may be * The license and distribution terms for this file may be
@@ -69,6 +69,15 @@ int boot_card(int argc, char **argv, char **envp)
if ( envp ) if ( envp )
envp_p = envp; envp_p = envp;
/*
* Set the program name in case some application cares.
*/
if ((argc > 0) && argv && argv[0])
rtems_progname = argv[0];
else
rtems_progname = "RTEMS";
/* /*
* Invoke Board Support Package initialization routine written in C. * Invoke Board Support Package initialization routine written in C.
*/ */
@@ -82,15 +91,10 @@ int boot_card(int argc, char **argv, char **envp)
rtems_initialize_executive_early( &Configuration ); rtems_initialize_executive_early( &Configuration );
/* /*
* Call c_rtems_main() and eventually let the first task or the real * Complete initialization of RTEMS and switch to the first task.
* main() invoke the global constructors if there are any. * Global C++ constructors will be executed in the context of that task.
*/ */
if ((argc > 0) && argv && argv[0])
rtems_progname = argv[0];
else
rtems_progname = "RTEMS";
rtems_initialize_executive_late( bsp_isr_level ); rtems_initialize_executive_late( bsp_isr_level );
/*************************************************************** /***************************************************************
@@ -101,7 +105,7 @@ int boot_card(int argc, char **argv, char **envp)
*/ */
/* /*
* Perform any BSP specific shutdown actions. * Perform any BSP specific shutdown actions which are written in C.
*/ */
bsp_cleanup(); bsp_cleanup();