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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-06-21 15:01:18 +0100 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-06-21 15:04:37 +0100 |
| commit | e535139e82e5a4bb0ed63b0b5165f03a9b2d0e52 (patch) | |
| tree | 1202f987433478e8056bc83273ce2a80cf1e2d44 /ChangeLog | |
| parent | daa9bdb607e962726cc733c9b82c01bd68765736 (diff) | |
| download | glibc-e535139e82e5a4bb0ed63b0b5165f03a9b2d0e52.tar.gz glibc-e535139e82e5a4bb0ed63b0b5165f03a9b2d0e52.tar.xz glibc-e535139e82e5a4bb0ed63b0b5165f03a9b2d0e52.zip | |
[AArch64] Add more cfi annotations to tlsdesc entry points
Backtrace through _dl_tlsdesc_resolve_rela was broken because the offset of x30 from cfa was not in the debug info. Add enough annotation so backtracing from the dynamic linker through tlsdesc entry points works and the debugger shows registers correctly.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 3c9d6ba461..22889ee2e8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -6,6 +6,12 @@ 2017-06-21 Szabolcs Nagy <szabolcs.nagy@arm.com> + * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic): Add cfi + annotation. + (_dl_tlsdesc_resolve_rela, _dl_tlsdesc_resolve_hold): Likewise. + +2017-06-21 Szabolcs Nagy <szabolcs.nagy@arm.com> + * sysdeps/aarch64/dl-machine.h (RTLD_START_1): Change _dl_argv to the hidden __GI__dl_argv symbol. |