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3 Commits

Author SHA1 Message Date
Lang Hames
71bb5f7b57 [ORC] Add JITLink to dependencies of OrcDebugging. 
The OrcDebugging library depends on JITLink after b2518971d82.
 2023-09-28 21:50:35 -07:00
Lang Hames
b2518971d8 Re-apply "[ORC] Add N_SO and N_OSO stabs entries to MachO debug..." with fixes. 
This re-applies db51e572893, which was reverted in 05b1a2cb3e6 due to bot
failures. The DebuggerSupportPlugin now depends on DWARF, so it has been moved
to the new OrcDebugging library (as has the enableDebuggerSupport API).
 2023-09-28 21:34:14 -07:00
Prem Chintalapudi
7ddf7d8783 [ORC] Add DWARFContext generation from LinkGraphs, use in perf support. 
This patch adds line numbers to perf jitdump records emitted by the
PerfSupportPlugin, by parsing and using a DWARFContext from preserved debug
sections.

To avoid making the OrcJIT library depend on DebugInfoDWARF this patch
introduces a new OrcDebugging library.

Reviewed By: lhames

Differential Revision: https://reviews.llvm.org/D146391
 2023-09-28 16:13:49 -07:00