for Windows x64 stacks.
According to https://reviews.llvm.org/D2474, LLVM does't generate unwind info for leaf function which doesn't touch any callee-saved
registers. According to MSDN, leaf functions can be unwound simply by
simulating a return.
Change-Id: Ic0503e2aca90b0ba5799133ea8439f1b5f2eefda
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3489332
Reviewed-by: Mark Mentovai <mark@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
This is needed in order to properly detect and highlight frames that
correspond to multiple functions, for example as the result of identical
code folding by the linker.
Bug: google-breakpad:751
Change-Id: I2ee7c147fcff6493c2454383ad5422b38269759a
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3471034
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
This adds the support to process INLINE and INLINE_ORIGIN records in
symbol files and to generate inlined frames using those records if
possible.
Bug: 1190878
Change-Id: Ia0b6d56c9de37cf818d9bb6842d58c9b68f235b2
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3024690
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
