From 3652ad356bf13abe0963c992cbbda96476d31609 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Tue, 19 Sep 1995 14:53:29 +0000 Subject: Minor bug fixes to get all targets compilable and running. The single biggest changes were the expansion of the workspace size macro to include other types of objects and the increase in the minimum stack size for most CPUs. --- c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c | 34 +++++++++++++++++++++--- 1 file changed, 30 insertions(+), 4 deletions(-) (limited to 'c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c') diff --git a/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c b/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c index 973a78a9f4..123cd413d2 100644 --- a/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c +++ b/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c @@ -82,15 +82,41 @@ void bsp_libc_init() libc_init(1); /* reentrant if possible */ else libc_init(0); /* non-reentrant */ +} +/* + * Function: bsp_pretasking_hook + * Created: 95/03/10 + * + * Description: + * BSP pretasking hook. Called just before drivers are initialized. + * Used to setup libc and install any BSP extensions. + * + * NOTES: + * Must not use libc (to do io) from here, since drivers are + * not yet initialized. + * + */ + +void +bsp_pretasking_hook(void) +{ + bsp_libc_init(); + +#ifdef STACK_CHECKER_ON /* * Initialize the stack bounds checker + * We can either turn it on here or from the app. */ - -#ifdef STACK_CHECKER_ON + Stack_check_Initialize(); #endif + +#ifdef RTEMS_DEBUG + rtems_debug_enable( RTEMS_DEBUG_ALL_MASK ); +#endif } + /* * After drivers are setup, register some "filenames" @@ -165,9 +191,9 @@ int main( * we only use a hook to get the C library initialized. */ - Cpu_table.pretasking_hook = NULL; + Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */ - Cpu_table.predriver_hook = bsp_libc_init; /* RTEMS resources available */ + Cpu_table.predriver_hook = NULL; Cpu_table.postdriver_hook = bsp_postdriver_hook; -- cgit v1.2.3