From b73e57bffe6cf60b1817bb2fc244a2f0c602bd5c Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 9 Jul 1999 17:08:48 +0000 Subject: Patch from Jiri Gaisler : + interrupt masking correction + FPU rev.B workaround + minor erc32 related fixes --- c/src/lib/libbsp/sparc/erc32/startup/spurious.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'c/src/lib/libbsp/sparc/erc32/startup/spurious.c') diff --git a/c/src/lib/libbsp/sparc/erc32/startup/spurious.c b/c/src/lib/libbsp/sparc/erc32/startup/spurious.c index 30b0a0120a..c22a5373e2 100644 --- a/c/src/lib/libbsp/sparc/erc32/startup/spurious.c +++ b/c/src/lib/libbsp/sparc/erc32/startup/spurious.c @@ -148,7 +148,7 @@ rtems_isr bsp_spurious_handler( * What else can we do but stop ... */ - asm volatile( "ta 0x0" ); + asm volatile( "mov 1, %g1; ta 0x0" ); } /* @@ -177,8 +177,9 @@ void bsp_spurious_initialize() * paramaters to the program. */ - if (( trap == 5 || trap == 6 || trap == 0x83 ) || - (( trap >= 0x70 ) && ( trap <= 0x80 ))) + if (( trap == 5 || trap == 6 ) || + (( trap >= 0x11 ) && ( trap <= 0x1f )) || + (( trap >= 0x70 ) && ( trap <= 0x83 ))) continue; set_vector( bsp_spurious_handler, SPARC_SYNCHRONOUS_TRAP( trap ), 1 ); -- cgit v1.2.3