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| author | Jacob Hansen <jacob.hansen@gaisler.com> | 2016-10-31 11:01:39 +0100 |
|---|---|---|
| committer | Daniel Hellstrom <daniel@gaisler.com> | 2017-05-14 12:32:01 +0200 |
| commit | bc470d3c49f25e647f8b250ce4a8e28ab60f3376 (patch) | |
| tree | e3705d07cfa763830a2b2004b3db73f10e4f9e03 | |
| parent | sparc: Adjust assembly to improve compability with LLVM (diff) | |
| download | rtems-bc470d3c49f25e647f8b250ce4a8e28ab60f3376.tar.bz2 | |
sparc: only define start if it is different from SYM(start)
The SYM define concatenates the input with the compiler set
__USER_LABEL_PREFIX__ define. This define appears to be '_' in GCC but
empty in Clang. Therefore when compiling with Clang/LLVM 'SYM(start)'
and 'start' defines the same symbol, and the compiler complains that the
symbol is defined twice.
| -rw-r--r-- | c/src/lib/libbsp/sparc/shared/start/start.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/shared/start/start.S b/c/src/lib/libbsp/sparc/shared/start/start.S index d9044b2130..3b9f841223 100644 --- a/c/src/lib/libbsp/sparc/shared/start/start.S +++ b/c/src/lib/libbsp/sparc/shared/start/start.S @@ -79,7 +79,9 @@ .global start, __bsp_mem_init SYM(start): +#if SYM(start) != start start: +#endif /* * The trap table has to be the first code in a boot PROM. But because |