Teach LLDB to understand INLINE and INLINE_ORIGIN records in breakpad.
They have the following formats:
```
INLINE inline_nest_level call_site_line call_site_file_num origin_num [address size]+
INLINE_ORIGIN origin_num name
```
`INLNIE_ORIGIN` is simply a string pool for INLINE so that we won't have
duplicated names for inlined functions and can show up anywhere in the symbol
file.
`INLINE` follows immediately after `FUNC` represents the ranges of momery
address that has functions inlined inside the function.

Differential Revision: https://reviews.llvm.org/D113330

The format of program header descriptions was changed by D90458.

In breakpad, only x86 (and mips) registers have a leading '$' in their
names. Arm architectures use plain register names.

Previously, lldb was assuming all registers have a '$'. Fix the code to
match the (unfortunately, inconsistent) reality.

The reason is to add .yaml as a valid test suffix. The test folder
contains one yaml file, which wasn't being run because of that.

Unsurprisingly the test fails, but this was not because the underlying
functionality was broken, but rather because the test was setup
incorrectly (most likely due to overly aggressive simplification of the
test data on my part).

Therefore this patch also tweaks the test inputs in order to test what
they are supposed to test, and also updates some other breakpad tests
(because they depend on the same inputs as this one) to be more
realistic -- specifically it avoids putting symbols to the first page of
the module, as that's where normally the COFF header would reside.

Explicit dynsym/dynstr sections were added in a6370d5 to compensate for
a yaml2obj change D74764. This test doesn't need those sections, so
instead I just delete the explicit section blocks, and also the
"DynamicSymbols" block, which triggers their implicit generation.

D74764 (https://reviews.llvm.org/rG31f2ad9c368d47721508cbd0d120d626f9041715)
changed the behavior of the yaml2obj. Now it assigns virtual addresses
for allocatable sections.

SymbolFile/Breakpad/symtab.test started to fail after this change:
(http://lab.llvm.org:8011/builders/lldb-x86_64-debian/builds/5520/steps/test/logs/stdio)

Command Output (stderr):
--
/home/worker/lldb-x86_64-debian/lldb-x86_64-debian/llvm-project/lldb/test/Shell/SymbolFile/Breakpad/symtab.test:6:10: error: CHECK: expected string not found in input
# CHECK: Symtab, file = {{.*}}symtab.out, num_symbols = 5:
         ^
<stdin>:15:1: note: scanning from here
Symtab, file = /home/worker/lldb-x86_64-debian/lldb-x86_64-debian/build/tools/lldb/test/SymbolFile/Breakpad/Output/symtab.out, num_symbols = 6:
^
<stdin>:15:99: note: possible intended match here
Symtab, file = /home/worker/lldb-x86_64-debian/lldb-x86_64-debian/build/tools/lldb/test/SymbolFile/Breakpad/Output/symtab.out, num_symbols = 6:

For now I've updated the basic-elf.yaml so that now it produce the same layout as before D74764.
Breakpad/symtab.test should be updated it seems.

llvm-svn: 374353

The original patch got reverted because it broke `check-lldb` on a clean
build. This fixes that.

llvm-svn: 374201

as it appears to have broken check-lldb.

This reverts r374184 (git commit 22314179f0660c172514b397060fd8f34b586e82)

llvm-svn: 374187