Date: Wed, 5 Dec 2018 10:23:38 +0000 (UTC) From: Michal Meloun <mmel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341512 - head/libexec/rtld-elf/aarch64 Message-ID: <201812051023.wB5ANc3O076756@repo.freebsd.org>
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Author: mmel Date: Wed Dec 5 10:23:38 2018 New Revision: 341512 URL: https://svnweb.freebsd.org/changeset/base/341512 Log: Implement arm64 version of __tls_get_addr(). MFC after: 1 week Modified: head/libexec/rtld-elf/aarch64/reloc.c Modified: head/libexec/rtld-elf/aarch64/reloc.c ============================================================================== --- head/libexec/rtld-elf/aarch64/reloc.c Wed Dec 5 10:22:14 2018 (r341511) +++ head/libexec/rtld-elf/aarch64/reloc.c Wed Dec 5 10:23:38 2018 (r341512) @@ -517,3 +517,15 @@ allocate_initial_tls(Obj_Entry *objs) asm volatile("msr tpidr_el0, %0" : : "r"(tp)); } + +void * +__tls_get_addr(tls_index* ti) +{ + char *p; + void *_tp; + + __asm __volatile("mrs %0, tpidr_el0" : "=r" (_tp)); + p = tls_get_addr_common((Elf_Addr **)(_tp), ti->ti_module, ti->ti_offset); + + return (p); +}
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