diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-09-12 16:29:47 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2023-09-13 07:45:35 +0200 |
| commit | 0add2d2edcbcc9cd3d5aa24fb900fbe295fc1ef5 (patch) | |
| tree | 47da283210d738848a8d11620f5559377944130e /cpukit | |
| parent | 2bb23c7e842768162f74ac526098b5d1c83e5c3f (diff) | |
score: Fix RTEMS_DEFINE_GLOBAL_SYMBOL()
The availability of a proper RTEMS_DEFINE_GLOBAL_SYMBOL() implementation
depends on __asm__() and thus __GNUC__.
Clarify documentation.
Update #4953.
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/include/rtems/score/basedefs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpukit/include/rtems/score/basedefs.h b/cpukit/include/rtems/score/basedefs.h index 99fda67e8c..0cf7272b5d 100644 --- a/cpukit/include/rtems/score/basedefs.h +++ b/cpukit/include/rtems/score/basedefs.h @@ -999,11 +999,12 @@ extern "C" { * * @param _value is the value of the symbol. On the value a macro expansion is * performed and afterwards it is stringified. It shall expand to an integer - * expression understood by the assembler. + * expression understood by the assembler. The value shall be representable + * in the code model of the target architecture. * * This macro shall be placed at file scope. */ -#if defined(__USER_LABEL_PREFIX__) +#if defined(__GNUC__) #define RTEMS_DEFINE_GLOBAL_SYMBOL( _name, _value ) \ __asm__( \ "\t.globl " RTEMS_XSTRING( RTEMS_SYMBOL_NAME( _name ) ) \ |