armv7/thumb2 provides a way to do atomics in thumb mode, but for armv6 we need a call to arm mode. this commit is based on a patch by Stephen Thomas which fixed the armv7 cases but not the armv6 ones. all of this should be revisited if/when runtime selection of thread pointer access and atomics are added. |
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| arm | ||
| i386 | ||
| microblaze | ||
| mips | ||
| powerpc | ||
| sh | ||
| x32 | ||
| x86_64 | ||