When dumping classes, show where padding occurs, and at the end of the
class print statistics about how many bytes total of padding exist in a
class.
Since PDB doesn't specifically contain information about padding, we have
to mimic this by sort of reversing a small portion of the record layout
algorithm (e.g. looking at offsets and sizes and trying to determine
whether something is part of the same field or a new field).
Differential Revision: https://reviews.llvm.org/D31800
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299869 91177308-0d34-0410-b5e6-96231b3b80d8
Adds -color-output option to llvm-pdbdump pretty commands that lets the user
specify whether the output should have color. The default depends on whether
the output is going to a TTY (per prior discussion in
https://reviews.llvm.org/D31246).
This will enable tests that pipe llvm-pdbdump output to FileCheck to work
across platforms without regard to the differences in ANSI codes.
Differential Revision: https://reviews.llvm.org/D31263
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298610 91177308-0d34-0410-b5e6-96231b3b80d8
PDB files have a lot of noise in them, with hundreds (or thousands)
of symbols from system libraries and compiler generated types. If
you're only looking for a specific type, this can be problematic.
This CL allows you to display *only* types, variables, or compilands
matching a particular pattern. These filters can even be combined
with exclude filters. Include-only filters are given priority, so
that first the set of items to display is limited only to those that
match the include filters, and then the set of exclude filters is
applied to those. If there are no include filters specified, then
it means "display everything".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248822 91177308-0d34-0410-b5e6-96231b3b80d8
A short list of some of the improvements:
1) Now supports -all command line argument, which implies many
other command line arguments to simplify usage.
2) Now supports -no-compiler-generated command line argument to
exclude compiler generated types.
3) Prints base class list.
4) -class-definitions implies -types.
5) Proper display of bitfields.
6) Can now distinguish between struct/class/interface/union.
And a few other minor tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230933 91177308-0d34-0410-b5e6-96231b3b80d8
