From bd9c3d1e76df8b4e774f50dbaf1bd5ebeeb7a154 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Wed, 15 Apr 1998 20:50:31 +0000 Subject: Numerous changes which in total greatly reduced the amount of source code in each BSP's bspstart.c. These changes were: + confdefs.h now knows libio's semaphore requirements + shared/main.c now copies Configuration to BSP_Configuration + shared/main.c fills in the Cpu_table with default values This removed the need for rtems_libio_config() and the constant BSP_LIBIO_MAX_FDS in every BSP. Plus now the maximum number of open files can now be set on the gcc command line. --- c/src/lib/libbsp/sparc/erc32/include/bsp.h | 6 ------ c/src/lib/libbsp/sparc/erc32/startup/bspstart.c | 25 ------------------------- 2 files changed, 31 deletions(-) (limited to 'c/src/lib/libbsp/sparc') diff --git a/c/src/lib/libbsp/sparc/erc32/include/bsp.h b/c/src/lib/libbsp/sparc/erc32/include/bsp.h index eef586db00..f6c3a46586 100644 --- a/c/src/lib/libbsp/sparc/erc32/include/bsp.h +++ b/c/src/lib/libbsp/sparc/erc32/include/bsp.h @@ -142,12 +142,6 @@ extern int end; /* last address in the program */ * NOTE: Use the standard Clock driver entry */ -/* - * How many libio files we want - */ - -#define BSP_LIBIO_MAX_FDS 20 - /* miscellaneous stuff assumed to exist */ diff --git a/c/src/lib/libbsp/sparc/erc32/startup/bspstart.c b/c/src/lib/libbsp/sparc/erc32/startup/bspstart.c index 166fe3cfac..e660e64d25 100644 --- a/c/src/lib/libbsp/sparc/erc32/startup/bspstart.c +++ b/c/src/lib/libbsp/sparc/erc32/startup/bspstart.c @@ -198,19 +198,13 @@ void bsp_start( void ) */ Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */ - - Cpu_table.predriver_hook = NULL; /* bsp_spurious_initialize;*/ - Cpu_table.postdriver_hook = bsp_postdriver_hook; - Cpu_table.idle_task = NULL; /* do not override system IDLE task */ - /* * SIS does zero out memory BUT only when IT begins execution. Thus * if we want to have a clean slate in the workspace each time we * begin execution of OUR application, then we must zero the workspace. */ - Cpu_table.do_zero_of_workspace = TRUE; /* @@ -219,19 +213,6 @@ void bsp_start( void ) Cpu_table.interrupt_stack_size = (24 * 1024); - /* - * SIS does not support MP configurations so there is really no way - * to check this out. - */ - - Cpu_table.extra_mpci_receive_server_stack = 0; - - /* - * Copy the table and allocate memory for the RTEMS Workspace - */ - - BSP_Configuration = Configuration; - #if defined(RTEMS_POSIX_API) BSP_Configuration.work_space_size *= 3; #endif @@ -273,10 +254,4 @@ void bsp_start( void ) */ CPU_SPARC_CLICKS_PER_TICK = BSP_Configuration.microseconds_per_tick; - - /* - * Initialize RTEMS. main() will finish it up and start multitasking. - */ - - rtems_libio_config( &BSP_Configuration, BSP_LIBIO_MAX_FDS ); } -- cgit v1.2.3