diff options
| -rw-r--r-- | c/src/lib/libbsp/sparc/erc32/startup/spurious.c | 10 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon2/startup/spurious.c | 10 | ||||
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/startup/spurious.c | 2 |
3 files changed, 13 insertions, 9 deletions
diff --git a/c/src/lib/libbsp/sparc/erc32/startup/spurious.c b/c/src/lib/libbsp/sparc/erc32/startup/spurious.c index 05f6efa74f..3d2128a82f 100644 --- a/c/src/lib/libbsp/sparc/erc32/startup/spurious.c +++ b/c/src/lib/libbsp/sparc/erc32/startup/spurious.c @@ -155,14 +155,16 @@ void bsp_spurious_initialize() /* * Skip window overflow, underflow, and flush as well as software - * trap 0 which we will use as a shutdown. Also avoid trap 0x70 - 0x7f - * which cannot happen and where some of the space is used to pass - * paramaters to the program. + * trap 0,9,10 which we will use as a shutdown, IRQ disable, IRQ enable. + * Also avoid trap 0x70 - 0x7f which cannot happen and where some of the + * space is used to pass parameters to the program. */ if (( trap == 5 || trap == 6 ) || (( trap >= 0x11 ) && ( trap <= 0x1f )) || - (( trap >= 0x70 ) && ( trap <= 0x83 ))) + (( trap >= 0x70 ) && ( trap <= 0x83 )) || + ( trap == 0x80 + SPARC_SWTRAP_IRQDIS ) || + ( trap == 0x80 + SPARC_SWTRAP_IRQEN )) continue; set_vector( (rtems_isr_entry) bsp_spurious_handler, diff --git a/c/src/lib/libbsp/sparc/leon2/startup/spurious.c b/c/src/lib/libbsp/sparc/leon2/startup/spurious.c index 6b43a39dd9..43435d955c 100644 --- a/c/src/lib/libbsp/sparc/leon2/startup/spurious.c +++ b/c/src/lib/libbsp/sparc/leon2/startup/spurious.c @@ -142,14 +142,16 @@ void bsp_spurious_initialize() /* * Skip window overflow, underflow, and flush as well as software - * trap 0 which we will use as a shutdown. Also avoid trap 0x70 - 0x7f - * which cannot happen and where some of the space is used to pass - * paramaters to the program. + * trap 0,9,10 which we will use as a shutdown, IRQ disable, IRQ enable. + * Also avoid trap 0x70 - 0x7f which cannot happen and where some of the + * space is used to pass parameters to the program. */ if (( trap == 5 || trap == 6 ) || (( trap >= 0x11 ) && ( trap <= 0x1f )) || - (( trap >= 0x70 ) && ( trap <= 0x83 ))) + (( trap >= 0x70 ) && ( trap <= 0x83 )) || + ( trap == 0x80 + SPARC_SWTRAP_IRQDIS ) || + ( trap == 0x80 + SPARC_SWTRAP_IRQEN )) continue; set_vector( diff --git a/c/src/lib/libbsp/sparc/leon3/startup/spurious.c b/c/src/lib/libbsp/sparc/leon3/startup/spurious.c index f4b02e3c3d..0fb784963b 100644 --- a/c/src/lib/libbsp/sparc/leon3/startup/spurious.c +++ b/c/src/lib/libbsp/sparc/leon3/startup/spurious.c @@ -149,7 +149,7 @@ void bsp_spurious_initialize() * Skip window overflow, underflow, and flush as well as software * trap 0,9,10 which we will use as a shutdown, IRQ disable, IRQ enable. * Also avoid trap 0x70 - 0x7f which cannot happen and where some of the - * space is used to pass paramaters to the program. + * space is used to pass parameters to the program. */ if (( trap == 5 ) || ( trap == 6 ) || |