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| author | Daniel Hellstrom <daniel@gaisler.com> | 2014-05-19 17:27:55 +0200 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2014-10-06 09:34:24 +0200 |
| commit | ce4a7ae9da4c0999ac3ff90603e8198f136171b5 (patch) | |
| tree | c7ee8bd590f355f5728579d5cf6337664262f6f4 /c/src/lib/libbsp/sparc/shared/start | |
| parent | SPARC BSPs: remove BSP_fatal_return unreached code (diff) | |
| download | rtems-ce4a7ae9da4c0999ac3ff90603e8198f136171b5.tar.bz2 | |
SPARC: add BSP specific error handler
Instead of calling the system call TA instruction directly it
is better paractise to isolate the trap implementation to the
system call functions.
BSP_fatal_exit() is added.
Diffstat (limited to 'c/src/lib/libbsp/sparc/shared/start')
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/start/start.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/start/start.S b/c/src/lib/libbsp/sparc/shared/start/start.S index e621c39d93..8f10000594 100644 --- a/c/src/lib/libbsp/sparc/shared/start/start.S +++ b/c/src/lib/libbsp/sparc/shared/start/start.S @@ -368,9 +368,8 @@ zerobss: #if !defined(START_LEON3_ENABLE_SMP) PUBLIC(bsp_reset) SYM(bsp_reset): - mov 1, %g1 - ta 0 ! Halt if _main returns ... - nop + call SYM(BSP_fatal_exit) + clr %o0 #endif /* end of file */ |