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| author | John Baldwin <jhb@FreeBSD.org> | 2021-12-09 21:16:45 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2021-12-09 21:16:45 +0000 |
| commit | 299617496cc3c525a63833894fd8dbdc4e5de6a7 (patch) | |
| tree | c11aaeccefaf4d33252ae62c19bd5058a37275a5 /libexec | |
| parent | 9952b82b398968a243909ee3854b1968c3cc8c12 (diff) | |
| download | src-299617496cc3c525a63833894fd8dbdc4e5de6a7.tar.gz src-299617496cc3c525a63833894fd8dbdc4e5de6a7.zip | |
amd64: Allocate TCB with alignment of 16 rather than 8.
This matches the TLS_TCB_ALIGN definition in libc.
Reviewed by: kib, jrtc27
Sponsored by: The University of Cambridge, Google Inc.
Differential Revision: https://reviews.freebsd.org/D33349
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/amd64/reloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libexec/rtld-elf/amd64/reloc.c b/libexec/rtld-elf/amd64/reloc.c index 1fec863c063b..62547f1bb4a2 100644 --- a/libexec/rtld-elf/amd64/reloc.c +++ b/libexec/rtld-elf/amd64/reloc.c @@ -530,7 +530,7 @@ allocate_initial_tls(Obj_Entry *objs) */ tls_static_space = tls_last_offset + RTLD_STATIC_TLS_EXTRA; - addr = allocate_tls(objs, 0, 3 * sizeof(Elf_Addr), sizeof(Elf_Addr)); + addr = allocate_tls(objs, 0, 3 * sizeof(Elf_Addr), 16); if (__getosreldate() >= P_OSREL_WRFSBASE && (cpu_stdext_feature & CPUID_STDEXT_FSGSBASE) != 0) wrfsbase((uintptr_t)addr); |