From 49c2f589482bbbf4e214051da39d48379c80a270 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Wed, 27 Aug 1997 20:31:34 +0000 Subject: Modified to have correct address for vector table on multiple models. --- c/src/lib/libbsp/m68k/mvme162/startup/bspclean.c | 5 +++++ c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c | 5 +++++ 2 files changed, 10 insertions(+) (limited to 'c/src/lib/libbsp/m68k') diff --git a/c/src/lib/libbsp/m68k/mvme162/startup/bspclean.c b/c/src/lib/libbsp/m68k/mvme162/startup/bspclean.c index 29c524838f..5ece315688 100644 --- a/c/src/lib/libbsp/m68k/mvme162/startup/bspclean.c +++ b/c/src/lib/libbsp/m68k/mvme162/startup/bspclean.c @@ -32,7 +32,12 @@ void bsp_return_to_monitor_trap() page_table_teardown(); lcsr->intr_ena = 0; /* disable interrupts */ +#if defined(mvme162lx) + m68k_set_vbr(0x00000000); /* restore 162Bug vectors */ +#else m68k_set_vbr(0xFFE00000); /* restore 162Bug vectors */ +#endif + asm volatile( "trap #15" ); /* trap to 162Bug */ asm volatile( ".short 0x63" ); /* return to 162Bug (.RETURN) */ /* restart program */ diff --git a/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c b/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c index 1d4b976eb4..278bf7acc1 100644 --- a/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c +++ b/c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c @@ -164,9 +164,14 @@ int main( /* * 162Bug Vectors are at 0xFFE00000 + * 162Bug Vectors on LX are at 0x00000000 */ +#if defined(mvme162lx) + monitors_vector_table = (m68k_isr_entry *)0x00000000; +#else monitors_vector_table = (m68k_isr_entry *)0xFFE00000; +#endif m68k_set_vbr( monitors_vector_table ); -- cgit v1.2.3