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[Bug debug/77315] New: emit DW_OP_form_tls_address
- From: "tromey at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 22 Aug 2016 03:45:43 +0000
- Subject: [Bug debug/77315] New: emit DW_OP_form_tls_address
- Authentication-results: sourceware.org; auth=none
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77315
Bug ID: 77315
Summary: emit DW_OP_form_tls_address
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
Assignee: unassigned at gcc dot gnu.org
Reporter: tromey at gcc dot gnu.org
Target Milestone: ---
Currently gcc generally emits DW_OP_GNU_push_tls_address for the location
of a thread-local. However, it seems to me that the standard
DW_OP_form_tls_address is equivalent but slightly better due to being
standard. Note though that gdb generally doesn't implement the standard
form, so that would have to be done first.
See https://sourceware.org/bugzilla/show_bug.cgi?id=11616