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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-07-09 17:08:48 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 1999-07-09 17:08:48 +0000 |
| commit | b73e57bffe6cf60b1817bb2fc244a2f0c602bd5c (patch) | |
| tree | 410140b91a7df0566d9f6db8acf7d1a3aa5317cf /c/src/lib/libbsp/sparc/erc32/startup/spurious.c | |
| parent | Make sure pthread init stack size is always set. (diff) | |
| download | rtems-b73e57bffe6cf60b1817bb2fc244a2f0c602bd5c.tar.bz2 | |
Patch from Jiri Gaisler <jgais@ws.estec.esa.nl>:
+ interrupt masking correction
+ FPU rev.B workaround
+ minor erc32 related fixes
Diffstat (limited to 'c/src/lib/libbsp/sparc/erc32/startup/spurious.c')
| -rw-r--r-- | c/src/lib/libbsp/sparc/erc32/startup/spurious.c | 7 |
1 files changed, 4 insertions, 3 deletions
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 ); |