riscv/musl - musl - Gitea: Git with a cup of tea

Rich Felker 1c84c99913 add new stage 2b to dynamic linker bootstrap for thread pointer commit `a603a75a72` removed attribute const from __errno_location and pthread_self, and the same reasoning forced arch definitions of __pthread_self to use volatile asm, significantly impacting code generation and imposing manual caching of pointers where the impact might be noticable. reorder the thread pointer setup and place it across a strong barrier (symbolic function lookup) so that there is no assumed ordering between the initialization and the accesses to the thread pointer in stage 3.	8 years ago
..
dlstart.c	define and use internal macros for hidden visibility, weak refs	8 years ago
dynlink.c	add new stage 2b to dynamic linker bootstrap for thread pointer	8 years ago

Rich Felker 1c84c99913 add new stage 2b to dynamic linker bootstrap for thread pointer

commit a603a75a72 removed attribute
const from __errno_location and pthread_self, and the same reasoning
forced arch definitions of __pthread_self to use volatile asm,
significantly impacting code generation and imposing manual caching of
pointers where the impact might be noticable.

reorder the thread pointer setup and place it across a strong barrier
(symbolic function lookup) so that there is no assumed ordering
between the initialization and the accesses to the thread pointer in
stage 3.

8 years ago

dlstart.c define and use internal macros for hidden visibility, weak refs 8 years ago

dynlink.c add new stage 2b to dynamic linker bootstrap for thread pointer 8 years ago