Commit message (Collapse) | Author | Age | Files | Lines | |
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* | add hidden version of &errno accessor function | Rich Felker | 2018-09-14 | 1 | -0/+11 |
this significantly improves codegen in functions that need to access errno but otherwise have no need for a GOT pointer. we could probably improve it much more by including an inline version of the &errno accessor function, but that depends on having the definitions of struct __pthread and __pthread_self(), which at present would expose a lot more than is appropriate. moving them to a small tls.h later might make this more reasonable. |