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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-01-28 12:10:08 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-02-04 10:06:35 +0100 |
| commit | 022851aba54d32831feaff13deb3d9943e130eee (patch) | |
| tree | c1d6a8404dae393bd147790f6a9cf09c2f327b5a /cpukit/score/cpu/arm/rtems/score/arm.h | |
| parent | bsps: Thread-local storage (TLS) for linkcmds (diff) | |
| download | rtems-022851aba54d32831feaff13deb3d9943e130eee.tar.bz2 | |
Add thread-local storage (TLS) support
Tested and implemented on ARM, m68k, PowerPC and SPARC. Other
architectures need more work.
Diffstat (limited to '')
| -rw-r--r-- | cpukit/score/cpu/arm/rtems/score/arm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/score/cpu/arm/rtems/score/arm.h b/cpukit/score/cpu/arm/rtems/score/arm.h index 608f753d11..3e428f9201 100644 --- a/cpukit/score/cpu/arm/rtems/score/arm.h +++ b/cpukit/score/cpu/arm/rtems/score/arm.h @@ -44,6 +44,11 @@ extern "C" { #define ARM_MULTILIB_HAS_LOAD_STORE_EXCLUSIVE #endif +#if defined(__ARM_ARCH_7A__) \ + || defined(__ARM_ARCH_7R__) + #define ARM_MULTILIB_HAS_THREAD_ID_REGISTER +#endif + #if defined(__ARM_NEON__) #define ARM_MULTILIB_VFP_D32 #elif !defined(__SOFTFP__) |