11 Commits

Author SHA1 Message Date
Mark Mentovai
6d2d31d2d1 Use base/macros.h instead of base/basictypes.h
This was done in Chromium’s local copy of Crashpad in 562827afb599. This
change is similar to that one, except more care was taken to avoid
including headers from a .cc or _test.cc when already included by the
associated .h. Rather than using <stddef.h> for size_t, Crashpad has
always used <sys/types.h>, so that’s used here as well.

This updates mini_chromium to 8a2363f486e3a0dc562a68884832d06d28d38dcc,
which removes base/basictypes.h.

e128dcf10122 Remove base/move.h; use std::move() instead of Pass()
8a2363f486e3 Move basictypes.h to macros.h

R=avi@chromium.org

Review URL: https://codereview.chromium.org/1566713002 .
2016-01-06 12:22:50 -05:00
Mark Mentovai
583d1dc3ef Provide std::move() in compat instead of using crashpad::move()
This more-natural spelling doesn’t require Crashpad developers to have
to remember anything special when writing code in Crashpad. It’s easier
to grep for and it’s easier to remove the “compat” part when pre-C++11
libraries are no longer relevant.

R=scottmg@chromium.org

Review URL: https://codereview.chromium.org/1513573005 .
2015-12-09 17:36:32 -05:00
Dana Jansens
6bebb10829 Replace use of .Pass() with crashpad::move().
Since C++11 library support isn't available everywhere crashpad is
compiled, add our own move() method in the crashpad namespace to replace
std::move() for now. Replace uses of .Pass() with this method.

R=mark@chromium.org, scottmg@chromium.org
BUG=chromium:557422

Review URL: https://codereview.chromium.org/1483073004 .
2015-11-30 14:20:54 -08:00
Scott Graham
ecf3b37863 win: Save contents of TEBs allowing !teb and !gle to work in windbg
crashy_program's log looks something like this now:

0:000> .ecxr
eax=00000007 ebx=7f24e000 ecx=7f24d000 edx=00000000 esi=00497ec8 edi=00d39ca0
eip=00cf5d12 esp=001ffcd8 ebp=001ffcdc iopl=0         nv up ei ng nz ac po cy
cs=0023  ss=002b  ds=002b  es=002b  fs=0053  gs=002b             efl=00010293
crashy_program+0x5d12:
00cf5d12 ??              ???
0:000> !teb
TEB at 7f24d000
    ExceptionList:        001ff548
    StackBase:            00200000
    StackLimit:           001fd000
    SubSystemTib:         00000000
    FiberData:            00001e00
    ArbitraryUserPointer: 00000000
    Self:                 7f24d000
    EnvironmentPointer:   00000000
    ClientId:             00003658 . 00004630
    RpcHandle:            00000000
    Tls Storage:          7f24d02c
    PEB Address:          7f24e000
    LastErrorValue:       2
    LastStatusValue:      c000000f
    Count Owned Locks:    0
    HardErrorMode:        0
0:000> !gle
LastErrorValue: (Win32) 0x2 (2) - The system cannot find the file specified.
LastStatusValue: (NTSTATUS) 0xc000000f - {File Not Found}  The file %hs does not exist.

R=mark@chromium.org
BUG=crashpad:46

Review URL: https://codereview.chromium.org/1364803004 .
2015-10-01 14:04:49 -07:00
Scott Graham
74a34e9c4b win: Resolve zero-length array errors on MSVC
In some cases, it's sufficient to move the zero-length array to the end of the
structure. When the struct is used inside a class that is derived from however,
this fails. In that case, switch to holding the object in a scoped_ptr.

Longer winded version: https://groups.google.com/a/chromium.org/d/msg/crashpad-dev/NGZ6LwRMORM/nKcXKQ7inIEJ

R=mark@chromium.org
BUG=crashpad:1

Review URL: https://codereview.chromium.org/896663006
2015-02-04 17:34:43 -08:00
Mark Mentovai
8248c030e2 Add MinidumpThreadListWriter::InitializeFromSnapshot(), everything
downstream, and tests.

TEST=minidump_test
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/693933002
2014-11-04 12:36:29 -05:00
Mark Mentovai
0a4ea0b52d minidump: Change the ownership model.
All minidump objects now own their all of their children, rather than
having them maintain weak pointers and requiring callers to maintain
ownership.

The only weak object in the entire tree now is the “extra memory” added
to a MinidumpMemoryListWriter by its AddExtraMemory() method. Extra
memory aliases objects owned elsewhere in the tree, typically by a
MinidumpThreadWriter as stack memory. Non-“extra” memory added to a
MinidumpMemoryListWriter by its AddMemory() method is strongly owned.

Many objects are now deleted through base pointers, and in those cases,
the base classes now have public virtual destructors. The ultimate base,
MinidumpWritable, is still protected to guard against direct
instantiation and deletion, and thus its destructor does not need to be
virtual.

This updates mini_chromium to eeb3b6a4f020 specifically for that
revision, which includes necessary updates to scoped_ptr. It also picks
up:

eeb3b6a4f020 Update base/move.h and base/memory/scoped_ptr.h to match
67ad2efafaba More porting to Windows
be27a006421e AUTHORS: Fix link post-git migration flag day.
05f5b1503230 Add codereview.settings to mini_chromium.
a32c2b199811 Beginnings of Windows support in mini_chromium

TEST=minidump_test
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/674153002
2014-10-27 15:01:39 -04:00
Mark Mentovai
38aeadc1c1 minidump: Use forward declarations in more places.
TEST=minidump_test
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/679443002
2014-10-23 18:47:27 -04:00
Mark Mentovai
dcdbd2098f minidump: Be consistent about setting the fields of WritableIoVec.
The iov_base field appears before the iov_len field, but for some
reason, sometimes the fields were being set in the reverse order.

TEST=minidump_test
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/678473003
2014-10-23 17:25:20 -04:00
Mark Mentovai
5d74f120fc Convert NULL to nullptr.
This change was generated mechanically by running:

  find . \( -name \*.cc -or -name \*.mm -or -name \*.h \) \
      -and -not -path ./third_party/\* -and -not -path ./out/\* \
      -exec sed -i '' -E -e 's/(^|[^_])NULL/\1nullptr/g' {} +

Further manual fix-ups were applied to remove casts of nullptr to other
pointer types where possible, to preserve the intentional use of NULL
(as a short form of MACH_PORT_NULL) in exception_port_tool, and to fix
80-column violations.

https://groups.google.com/a/chromium.org/d/topic/chromium-dev/4mijeJHzxLg/discussion

TEST=*_test
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/656703002
2014-10-14 11:10:45 -04:00
Mark Mentovai
b8684a8a3c Add MinidumpThreadWriter, MinidumpThreadListWriter, and their test.
TEST=minidump_test MinidumpThreadWriter*
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/637503006
2014-10-09 15:31:29 -04:00