Commit Graph

205 Commits

Author SHA1 Message Date
Greg Clayton ddaf6a7259 Make many mangled functions that might demangle a name be allowed to specify a language to use in order to soon support Pascal and Java demangling. Dawn Perchik will take care of making this so.
llvm-svn: 241751
2015-07-08 22:32:23 +00:00
Zachary Turner 1124045ac7 Don't #include "lldb-python.h" from anywhere.
Since interaction with the python interpreter is moving towards
being more isolated, we won't be able to include this header from
normal files anymore, all includes of it should be localized to
the python library which will live under source/bindings/API/Python
after a future patch.

None of the files that were including this header actually depended
on it anyway, so it was just a dead include in every single instance.

llvm-svn: 238581
2015-05-29 17:41:47 +00:00
Tamas Berghammer 729dcfb7ee Fix BreakpointLocationCollection::ShouldStop to handle breakpoint removal
Differential revision: http://reviews.llvm.org/D9886

llvm-svn: 238308
2015-05-27 09:46:47 +00:00
Ilia K 055ad9beba Add --move-to-nearest-code / target.move-to-nearest-code options (attempt 2)
This patch initially was committed in r237460 but later it was reverted (r237479) due to 4 new failures:
* TestExitDuringStep.py
* TestNumThreads.py
* TestThreadExit.py
* TestThreadStates.py

This patch also fixes these tests.

llvm-svn: 237566
2015-05-18 13:41:01 +00:00
Vince Harron a66c695340 Reverting r237460 to fix test failures introduced on OSX & Linux
TestExitDuringStep.py
TestNumThreads.py
TestThreadExit.py
TestThreadStates.py

llvm-svn: 237479
2015-05-15 21:43:26 +00:00
Ilia K d9f1a78aa0 Add --move-to-nearest-code / target.move-to-nearest-code options
Summary:
This option forces to only set a source line breakpoint when there is an exact-match

This patch includes the following commits:
# Add the -m/--exact-match option in "breakpoint set" command
## Add exact_match arg in BreakpointResolverFileLine ctor
## Add m_exact_match field in BreakpointResolverFileLine
## Add exact_match arg in BreakpointResolverFileRegex ctor
## Add m_exact_match field in BreakpointResolverFileRegex
## Add exact_match arg in Target::CreateSourceRegexBreakpoint
## Add exact_match arg in Target::CreateBreakpoint
## Add -m/--exact-match option in "breakpoint set" command
# Add target.exact-match option to skip BP if source line doesn't match
## Add target.exact-match global option
## Add Target::GetExactMatch
## Refactor Target::CreateSourceRegexBreakpoint to accept LazyBool exact_match (was bool)
## Refactor Target::CreateBreakpoint to accept LazyBool exact_match (was bool)
# Add target.exact-match test in SettingsCommandTestCase
# Add BreakpointOptionsTestCase tests to test --skip-prologue/--exact-match options
# Fix a few typos in lldbutil.check_breakpoint_result func
# Rename --exact-match/m_exact_match/exact_match/GetExactMatch to --move-to-nearest-code/m_move_to_nearest_code/move_to_nearest_code/GetMoveToNearestCode
# Add exact_match field in BreakpointResolverFileLine::GetDescription and BreakpointResolverFileRegex::GetDescription, for example:
was:
```
1: file = '/Users/IliaK/p/llvm/tools/lldb/test/functionalities/breakpoint/breakpoint_command/main.c', line = 12, locations = 1, resolved = 1, hit count = 2
  1.1: where = a.out`main + 20 at main.c:12, address = 0x0000000100000eb4, resolved, hit count = 2
```
now:
```
1: file = '/Users/IliaK/p/llvm/tools/lldb/test/functionalities/breakpoint/breakpoint_command/main.c', line = 12, exact_match = 0, locations = 1, resolved = 1, hit count = 2
  1.1: where = a.out`main + 20 at main.c:12, address = 0x0000000100000eb4, resolved, hit count = 2
```

Test Plan:
./dotest.py -v --executable $BUILDDIR/bin/lldb functionalities/breakpoint/
./dotest.py -v --executable $BUILDDIR/bin/lldb settings/
./dotest.py -v --executable $BUILDDIR/bin/lldb tools/lldb-mi/breakpoint/

Reviewers: jingham, clayborg

Reviewed By: clayborg

Subscribers: lldb-commits, clayborg, jingham

Differential Revision: http://reviews.llvm.org/D9273

llvm-svn: 237460
2015-05-15 18:16:15 +00:00
Jim Ingham a72b31c79e This is some groundwork for filtering the language Exception
breakpoints, for instance on the class of the thrown object.

This change doesn't actually make that work, the part where we
extract the thrown object type from the throw site isn't done yet.

This provides a general programmatic "precondition" that you can add
to breakpoints to give them the ability to do filtering on the LLDB
side before we pass the stop on to the user-provided conditions & 
callbacks.

llvm-svn: 235538
2015-04-22 19:42:18 +00:00
Ilia K 9b618d25ca Generate an event when a pending breakpoint binds
Summary:
This checkin sends an MI event when a module is loaded that causes a pending breakpoint to bind to it's real address in the target. This allows breakpoints to be set before the process is launched, and the target address of the BP to be discovered when the module loads, prior to the breakpoint being hit. 

Patch from chuckr@microsoft.com

Test Plan:
I ran the check-lldb target with and without this patch and saw no change. I am unsure of how to write an MI specific test for this because the new event is buried in module load events. Here is an example (the new event is in bold):


```
(gdb)
-file-exec-and-symbols a.out
^done
(gdb)
=shlibs-added,shlib-info=[num="1",name="a.out",dyld-addr="-",reason="dyld",path="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/a.out",loaded_addr="-",dsym-objpath="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/a.out.dSYM/Contents/Resources/DWARF/a.out"]
-break-insert -f main.cpp:15
^done,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="0xffffffffffffffff",func="main",file="main.cpp",fullname="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/main.cpp",line="15",pending=["main.cpp:15"],times="0",original-location="main.cpp:15"}
(gdb)
=breakpoint-modified,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="0xffffffffffffffff",func="main",file="main.cpp",fullname="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/main.cpp",line="15",pending=["main.cpp:15"],times="0",original-location="main.cpp:15"}
-exec-run
^running
=thread-group-started,id="i1",pid="75620"
(gdb)
=thread-created,id="1",group-id="i1"
=thread-selected,id="1"
(gdb)
=shlibs-added,shlib-info=[num="2",name="dyld",dyld-addr="0x7fff5fc00000",reason="dyld",path="/usr/lib/dyld",loaded_addr="0x7fff5fc00000"]
(gdb)
=shlibs-added,shlib-info=[num="3",name="dyld",dyld-addr="0x7fff5fc00000",reason="dyld",path="/usr/lib/dyld",loaded_addr="0x7fff5fc00000"]
(gdb)
*running,thread-id="all"
(gdb)
(gdb)
=shlibs-added,shlib-info=[num="4",name="libc++.1.dylib",dyld-addr="0x7fff85dd0000",reason="dyld",path="/usr/lib/libc++.1.dylib",loaded_addr="0x7fff85dd0000"]
(gdb)
=shlibs-added,shlib-info=[num="5",name="libSystem.B.dylib",dyld-addr="0x7fff851ab000",reason="dyld",path="/usr/lib/libSystem.B.dylib",loaded_addr="0x7fff851ab000"]
(gdb)
=shlibs-added,shlib-info=[num="6",name="libc++abi.dylib",dyld-addr="0x7fff81be8000",reason="dyld",path="/usr/lib/libc++abi.dylib",loaded_addr="0x7fff81be8000"]
(gdb)
=shlibs-added,shlib-info=[num="7",name="libcache.dylib",dyld-addr="0x7fff8b975000",reason="dyld",path="/usr/lib/system/libcache.dylib",loaded_addr="0x7fff8b975000"]
(gdb)
=shlibs-added,shlib-info=[num="8",name="libcommonCrypto.dylib",dyld-addr="0x7fff85d14000",reason="dyld",path="/usr/lib/system/libcommonCrypto.dylib",loaded_addr="0x7fff85d14000"]
(gdb)
=shlibs-added,shlib-info=[num="9",name="libcompiler_rt.dylib",dyld-addr="0x7fff86154000",reason="dyld",path="/usr/lib/system/libcompiler_rt.dylib",loaded_addr="0x7fff86154000"]
(gdb)
=shlibs-added,shlib-info=[num="10",name="libcopyfile.dylib",dyld-addr="0x7fff81ac7000",reason="dyld",path="/usr/lib/system/libcopyfile.dylib",loaded_addr="0x7fff81ac7000"]
(gdb)
=shlibs-added,shlib-info=[num="11",name="libcorecrypto.dylib",dyld-addr="0x7fff87d5d000",reason="dyld",path="/usr/lib/system/libcorecrypto.dylib",loaded_addr="0x7fff87d5d000"]
(gdb)
=shlibs-added,shlib-info=[num="12",name="libdispatch.dylib",dyld-addr="0x7fff8ea8c000",reason="dyld",path="/usr/lib/system/libdispatch.dylib",loaded_addr="0x7fff8ea8c000"]
(gdb)
=shlibs-added,shlib-info=[num="13",name="libdyld.dylib",dyld-addr="0x7fff89087000",reason="dyld",path="/usr/lib/system/libdyld.dylib",loaded_addr="0x7fff89087000"]
(gdb)
=shlibs-added,shlib-info=[num="14",name="libkeymgr.dylib",dyld-addr="0x7fff8e818000",reason="dyld",path="/usr/lib/system/libkeymgr.dylib",loaded_addr="0x7fff8e818000"]
(gdb)
=shlibs-added,shlib-info=[num="15",name="liblaunch.dylib",dyld-addr="0x7fff84936000",reason="dyld",path="/usr/lib/system/liblaunch.dylib",loaded_addr="0x7fff84936000"]
(gdb)
=shlibs-added,shlib-info=[num="16",name="libmacho.dylib",dyld-addr="0x7fff8534e000",reason="dyld",path="/usr/lib/system/libmacho.dylib",loaded_addr="0x7fff8534e000"]
(gdb)
=shlibs-added,shlib-info=[num="17",name="libquarantine.dylib",dyld-addr="0x7fff90f97000",reason="dyld",path="/usr/lib/system/libquarantine.dylib",loaded_addr="0x7fff90f97000"]
(gdb)
=shlibs-added,shlib-info=[num="18",name="libremovefile.dylib",dyld-addr="0x7fff8ccb5000",reason="dyld",path="/usr/lib/system/libremovefile.dylib",loaded_addr="0x7fff8ccb5000"]
(gdb)
=shlibs-added,shlib-info=[num="19",name="libsystem_asl.dylib",dyld-addr="0x7fff8df67000",reason="dyld",path="/usr/lib/system/libsystem_asl.dylib",loaded_addr="0x7fff8df67000"]
(gdb)
=shlibs-added,shlib-info=[num="20",name="libsystem_blocks.dylib",dyld-addr="0x7fff8621c000",reason="dyld",path="/usr/lib/system/libsystem_blocks.dylib",loaded_addr="0x7fff8621c000"]
(gdb)
=shlibs-added,shlib-info=[num="21",name="libsystem_c.dylib",dyld-addr="0x7fff83c0f000",reason="dyld",path="/usr/lib/system/libsystem_c.dylib",loaded_addr="0x7fff83c0f000"]
(gdb)
=shlibs-added,shlib-info=[num="22",name="libsystem_configuration.dylib",dyld-addr="0x7fff8fd71000",reason="dyld",path="/usr/lib/system/libsystem_configuration.dylib",loaded_addr="0x7fff8fd71000"]
(gdb)
=shlibs-added,shlib-info=[num="23",name="libsystem_coreservices.dylib",dyld-addr="0x7fff8a028000",reason="dyld",path="/usr/lib/system/libsystem_coreservices.dylib",loaded_addr="0x7fff8a028000"]
(gdb)
=shlibs-added,shlib-info=[num="24",name="libsystem_coretls.dylib",dyld-addr="0x7fff90996000",reason="dyld",path="/usr/lib/system/libsystem_coretls.dylib",loaded_addr="0x7fff90996000"]
(gdb)
=shlibs-added,shlib-info=[num="25",name="libsystem_dnssd.dylib",dyld-addr="0x7fff8b71f000",reason="dyld",path="/usr/lib/system/libsystem_dnssd.dylib",loaded_addr="0x7fff8b71f000"]
(gdb)
=shlibs-added,shlib-info=[num="26",name="libsystem_info.dylib",dyld-addr="0x7fff8b9f2000",reason="dyld",path="/usr/lib/system/libsystem_info.dylib",loaded_addr="0x7fff8b9f2000"]
(gdb)
=shlibs-added,shlib-info=[num="27",name="libsystem_kernel.dylib",dyld-addr="0x7fff81ad0000",reason="dyld",path="/usr/lib/system/libsystem_kernel.dylib",loaded_addr="0x7fff81ad0000"]
(gdb)
=shlibs-added,shlib-info=[num="28",name="libsystem_m.dylib",dyld-addr="0x7fff84953000",reason="dyld",path="/usr/lib/system/libsystem_m.dylib",loaded_addr="0x7fff84953000"]
(gdb)
=shlibs-added,shlib-info=[num="29",name="libsystem_malloc.dylib",dyld-addr="0x7fff887bd000",reason="dyld",path="/usr/lib/system/libsystem_malloc.dylib",loaded_addr="0x7fff887bd000"]
(gdb)
=shlibs-added,shlib-info=[num="30",name="libsystem_network.dylib",dyld-addr="0x7fff88304000",reason="dyld",path="/usr/lib/system/libsystem_network.dylib",loaded_addr="0x7fff88304000"]
(gdb)
=shlibs-added,shlib-info=[num="31",name="libsystem_networkextension.dylib",dyld-addr="0x7fff82085000",reason="dyld",path="/usr/lib/system/libsystem_networkextension.dylib",loaded_addr="0x7fff82085000"]
(gdb)
=shlibs-added,shlib-info=[num="32",name="libsystem_notify.dylib",dyld-addr="0x7fff8eb69000",reason="dyld",path="/usr/lib/system/libsystem_notify.dylib",loaded_addr="0x7fff8eb69000"]
(gdb)
=shlibs-added,shlib-info=[num="33",name="libsystem_platform.dylib",dyld-addr="0x7fff89ac7000",reason="dyld",path="/usr/lib/system/libsystem_platform.dylib",loaded_addr="0x7fff89ac7000"]
(gdb)
=shlibs-added,shlib-info=[num="34",name="libsystem_pthread.dylib",dyld-addr="0x7fff83ff8000",reason="dyld",path="/usr/lib/system/libsystem_pthread.dylib",loaded_addr="0x7fff83ff8000"]
(gdb)
=shlibs-added,shlib-info=[num="35",name="libsystem_sandbox.dylib",dyld-addr="0x7fff89084000",reason="dyld",path="/usr/lib/system/libsystem_sandbox.dylib",loaded_addr="0x7fff89084000"]
(gdb)
=shlibs-added,shlib-info=[num="36",name="libsystem_secinit.dylib",dyld-addr="0x7fff8e816000",reason="dyld",path="/usr/lib/system/libsystem_secinit.dylib",loaded_addr="0x7fff8e816000"]
(gdb)
=shlibs-added,shlib-info=[num="37",name="libsystem_stats.dylib",dyld-addr="0x7fff89eaf000",reason="dyld",path="/usr/lib/system/libsystem_stats.dylib",loaded_addr="0x7fff89eaf000"]
(gdb)
=shlibs-added,shlib-info=[num="38",name="libsystem_trace.dylib",dyld-addr="0x7fff8ead4000",reason="dyld",path="/usr/lib/system/libsystem_trace.dylib",loaded_addr="0x7fff8ead4000"]
(gdb)
=shlibs-added,shlib-info=[num="39",name="libunc.dylib",dyld-addr="0x7fff8ab27000",reason="dyld",path="/usr/lib/system/libunc.dylib",loaded_addr="0x7fff8ab27000"]
(gdb)
=shlibs-added,shlib-info=[num="40",name="libunwind.dylib",dyld-addr="0x7fff85cf3000",reason="dyld",path="/usr/lib/system/libunwind.dylib",loaded_addr="0x7fff85cf3000"]
(gdb)
=shlibs-added,shlib-info=[num="41",name="libxpc.dylib",dyld-addr="0x7fff88896000",reason="dyld",path="/usr/lib/system/libxpc.dylib",loaded_addr="0x7fff88896000"]
(gdb)
=shlibs-added,shlib-info=[num="42",name="libobjc.A.dylib",dyld-addr="0x7fff84f13000",reason="dyld",path="/usr/lib/libobjc.A.dylib",loaded_addr="0x7fff84f13000"]
(gdb)
=shlibs-added,shlib-info=[num="43",name="libauto.dylib",dyld-addr="0x7fff85d89000",reason="dyld",path="/usr/lib/libauto.dylib",loaded_addr="0x7fff85d89000"]
(gdb)
=shlibs-added,shlib-info=[num="44",name="libDiagnosticMessagesClient.dylib",dyld-addr="0x7fff822e1000",reason="dyld",path="/usr/lib/libDiagnosticMessagesClient.dylib",loaded_addr="0x7fff822e1000"]
```
=breakpoint-modified,bkpt={number="1",type="breakpoint",disp="keep",enabled="y",addr="0x0000000100000f4d",func="main",file="main.cpp",fullname="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/main.cpp",line="15",pending=["main.cpp:15"],times="0",original-location="main.cpp:15"}
```
(gdb)
=shlibs-added,shlib-info=[num="45",name="a.out",dyld-addr="0x100000000",reason="dyld",path="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/a.out",loaded_addr="0x100000000",dsym-objpath="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/a.out.dSYM/Contents/Resources/DWARF/a.out"]
=shlibs-added,shlib-info=[num="46",name="libc++.1.dylib",dyld-addr="0x7fff85dd0000",reason="dyld",path="/usr/lib/libc++.1.dylib",loaded_addr="0x7fff85dd0000"]
=shlibs-added,shlib-info=[num="47",name="libSystem.B.dylib",dyld-addr="0x7fff851ab000",reason="dyld",path="/usr/lib/libSystem.B.dylib",loaded_addr="0x7fff851ab000"]
=shlibs-added,shlib-info=[num="48",name="libc++abi.dylib",dyld-addr="0x7fff81be8000",reason="dyld",path="/usr/lib/libc++abi.dylib",loaded_addr="0x7fff81be8000"]
=shlibs-added,shlib-info=[num="49",name="libcache.dylib",dyld-addr="0x7fff8b975000",reason="dyld",path="/usr/lib/system/libcache.dylib",loaded_addr="0x7fff8b975000"]
=shlibs-added,shlib-info=[num="50",name="libcommonCrypto.dylib",dyld-addr="0x7fff85d14000",reason="dyld",path="/usr/lib/system/libcommonCrypto.dylib",loaded_addr="0x7fff85d14000"]
=shlibs-added,shlib-info=[num="51",name="libcompiler_rt.dylib",dyld-addr="0x7fff86154000",reason="dyld",path="/usr/lib/system/libcompiler_rt.dylib",loaded_addr="0x7fff86154000"]
=shlibs-added,shlib-info=[num="52",name="libcopyfile.dylib",dyld-addr="0x7fff81ac7000",reason="dyld",path="/usr/lib/system/libcopyfile.dylib",loaded_addr="0x7fff81ac7000"]
=shlibs-added,shlib-info=[num="53",name="libcorecrypto.dylib",dyld-addr="0x7fff87d5d000",reason="dyld",path="/usr/lib/system/libcorecrypto.dylib",loaded_addr="0x7fff87d5d000"]
=shlibs-added,shlib-info=[num="54",name="libdispatch.dylib",dyld-addr="0x7fff8ea8c000",reason="dyld",path="/usr/lib/system/libdispatch.dylib",loaded_addr="0x7fff8ea8c000"]
=shlibs-added,shlib-info=[num="55",name="libdyld.dylib",dyld-addr="0x7fff89087000",reason="dyld",path="/usr/lib/system/libdyld.dylib",loaded_addr="0x7fff89087000"]
=shlibs-added,shlib-info=[num="56",name="libkeymgr.dylib",dyld-addr="0x7fff8e818000",reason="dyld",path="/usr/lib/system/libkeymgr.dylib",loaded_addr="0x7fff8e818000"]
=shlibs-added,shlib-info=[num="57",name="liblaunch.dylib",dyld-addr="0x7fff84936000",reason="dyld",path="/usr/lib/system/liblaunch.dylib",loaded_addr="0x7fff84936000"]
=shlibs-added,shlib-info=[num="58",name="libmacho.dylib",dyld-addr="0x7fff8534e000",reason="dyld",path="/usr/lib/system/libmacho.dylib",loaded_addr="0x7fff8534e000"]
=shlibs-added,shlib-info=[num="59",name="libquarantine.dylib",dyld-addr="0x7fff90f97000",reason="dyld",path="/usr/lib/system/libquarantine.dylib",loaded_addr="0x7fff90f97000"]
=shlibs-added,shlib-info=[num="60",name="libremovefile.dylib",dyld-addr="0x7fff8ccb5000",reason="dyld",path="/usr/lib/system/libremovefile.dylib",loaded_addr="0x7fff8ccb5000"]
=shlibs-added,shlib-info=[num="61",name="libsystem_asl.dylib",dyld-addr="0x7fff8df67000",reason="dyld",path="/usr/lib/system/libsystem_asl.dylib",loaded_addr="0x7fff8df67000"]
=shlibs-added,shlib-info=[num="62",name="libsystem_blocks.dylib",dyld-addr="0x7fff8621c000",reason="dyld",path="/usr/lib/system/libsystem_blocks.dylib",loaded_addr="0x7fff8621c000"]
=shlibs-added,shlib-info=[num="63",name="libsystem_c.dylib",dyld-addr="0x7fff83c0f000",reason="dyld",path="/usr/lib/system/libsystem_c.dylib",loaded_addr="0x7fff83c0f000"]
=shlibs-added,shlib-info=[num="64",name="libsystem_configuration.dylib",dyld-addr="0x7fff8fd71000",reason="dyld",path="/usr/lib/system/libsystem_configuration.dylib",loaded_addr="0x7fff8fd71000"]
=shlibs-added,shlib-info=[num="65",name="libsystem_coreservices.dylib",dyld-addr="0x7fff8a028000",reason="dyld",path="/usr/lib/system/libsystem_coreservices.dylib",loaded_addr="0x7fff8a028000"]
=shlibs-added,shlib-info=[num="66",name="libsystem_coretls.dylib",dyld-addr="0x7fff90996000",reason="dyld",path="/usr/lib/system/libsystem_coretls.dylib",loaded_addr="0x7fff90996000"]
=shlibs-added,shlib-info=[num="67",name="libsystem_dnssd.dylib",dyld-addr="0x7fff8b71f000",reason="dyld",path="/usr/lib/system/libsystem_dnssd.dylib",loaded_addr="0x7fff8b71f000"]
=shlibs-added,shlib-info=[num="68",name="libsystem_info.dylib",dyld-addr="0x7fff8b9f2000",reason="dyld",path="/usr/lib/system/libsystem_info.dylib",loaded_addr="0x7fff8b9f2000"]
=shlibs-added,shlib-info=[num="69",name="libsystem_kernel.dylib",dyld-addr="0x7fff81ad0000",reason="dyld",path="/usr/lib/system/libsystem_kernel.dylib",loaded_addr="0x7fff81ad0000"]
=shlibs-added,shlib-info=[num="70",name="libsystem_m.dylib",dyld-addr="0x7fff84953000",reason="dyld",path="/usr/lib/system/libsystem_m.dylib",loaded_addr="0x7fff84953000"]
=shlibs-added,shlib-info=[num="71",name="libsystem_malloc.dylib",dyld-addr="0x7fff887bd000",reason="dyld",path="/usr/lib/system/libsystem_malloc.dylib",loaded_addr="0x7fff887bd000"]
=shlibs-added,shlib-info=[num="72",name="libsystem_network.dylib",dyld-addr="0x7fff88304000",reason="dyld",path="/usr/lib/system/libsystem_network.dylib",loaded_addr="0x7fff88304000"]
=shlibs-added,shlib-info=[num="73",name="libsystem_networkextension.dylib",dyld-addr="0x7fff82085000",reason="dyld",path="/usr/lib/system/libsystem_networkextension.dylib",loaded_addr="0x7fff82085000"]
=shlibs-added,shlib-info=[num="74",name="libsystem_notify.dylib",dyld-addr="0x7fff8eb69000",reason="dyld",path="/usr/lib/system/libsystem_notify.dylib",loaded_addr="0x7fff8eb69000"]
=shlibs-added,shlib-info=[num="75",name="libsystem_platform.dylib",dyld-addr="0x7fff89ac7000",reason="dyld",path="/usr/lib/system/libsystem_platform.dylib",loaded_addr="0x7fff89ac7000"]
=shlibs-added,shlib-info=[num="76",name="libsystem_pthread.dylib",dyld-addr="0x7fff83ff8000",reason="dyld",path="/usr/lib/system/libsystem_pthread.dylib",loaded_addr="0x7fff83ff8000"]
=shlibs-added,shlib-info=[num="77",name="libsystem_sandbox.dylib",dyld-addr="0x7fff89084000",reason="dyld",path="/usr/lib/system/libsystem_sandbox.dylib",loaded_addr="0x7fff89084000"]
=shlibs-added,shlib-info=[num="78",name="libsystem_secinit.dylib",dyld-addr="0x7fff8e816000",reason="dyld",path="/usr/lib/system/libsystem_secinit.dylib",loaded_addr="0x7fff8e816000"]
=shlibs-added,shlib-info=[num="79",name="libsystem_stats.dylib",dyld-addr="0x7fff89eaf000",reason="dyld",path="/usr/lib/system/libsystem_stats.dylib",loaded_addr="0x7fff89eaf000"]
=shlibs-added,shlib-info=[num="80",name="libsystem_trace.dylib",dyld-addr="0x7fff8ead4000",reason="dyld",path="/usr/lib/system/libsystem_trace.dylib",loaded_addr="0x7fff8ead4000"]
=shlibs-added,shlib-info=[num="81",name="libunc.dylib",dyld-addr="0x7fff8ab27000",reason="dyld",path="/usr/lib/system/libunc.dylib",loaded_addr="0x7fff8ab27000"]
=shlibs-added,shlib-info=[num="82",name="libunwind.dylib",dyld-addr="0x7fff85cf3000",reason="dyld",path="/usr/lib/system/libunwind.dylib",loaded_addr="0x7fff85cf3000"]
=shlibs-added,shlib-info=[num="83",name="libxpc.dylib",dyld-addr="0x7fff88896000",reason="dyld",path="/usr/lib/system/libxpc.dylib",loaded_addr="0x7fff88896000"]
=shlibs-added,shlib-info=[num="84",name="libobjc.A.dylib",dyld-addr="0x7fff84f13000",reason="dyld",path="/usr/lib/libobjc.A.dylib",loaded_addr="0x7fff84f13000"]
=shlibs-added,shlib-info=[num="85",name="libauto.dylib",dyld-addr="0x7fff85d89000",reason="dyld",path="/usr/lib/libauto.dylib",loaded_addr="0x7fff85d89000"]
=shlibs-added,shlib-info=[num="86",name="libDiagnosticMessagesClient.dylib",dyld-addr="0x7fff822e1000",reason="dyld",path="/usr/lib/libDiagnosticMessagesClient.dylib",loaded_addr="0x7fff822e1000"]
(gdb)
*stopped,reason="breakpoint-hit",disp="del",bkptno="1",frame={addr="0x0000000100000f4d",func="main",args=[{name="argc",value="1"},{name="argv",value="0x00007fff5fbffed8"}],file="main.cpp",fullname="/Users/chuckr/llama/llvm/tools/lldb/test/tools/lldb-mi/main.cpp",line="15"},thread-id="1",stopped-threads="all"
(gdb)
```

Reviewers: abidh, clayborg, ChuckR, jingham

Subscribers: ki.stfu, paulmaybee, lldb-commits

Differential Revision: http://reviews.llvm.org/D8847

llvm-svn: 234483
2015-04-09 12:55:13 +00:00
Adrian McCarthy e704c4ffd9 Work around lack of %zd printf format specifier in MSVC libs.
llvm-svn: 233569
2015-03-30 17:46:36 +00:00
Zachary Turner 3294de270e Move lldb-log.cpp to core/Logging.cpp
So that we don't have to update every single #include in the entire
codebase to #include this new header (which used to get included by
lldb-private-log.h, we automatically #include "Logging.h" from
within "Log.h".

llvm-svn: 232653
2015-03-18 18:20:42 +00:00
Zachary Turner fc8588136c Don't #include clang headers from BreakpointLocation.h
llvm-svn: 231263
2015-03-04 17:43:00 +00:00
Zachary Turner a78bd7ffc1 Don't #include FormatManager.h from Debugger.h
Debugger.h is a huge file that gets included everywhere, and
FormatManager.h brings in a ton of unnecessary stuff and doesn't
even use anything from it in the header.

llvm-svn: 231161
2015-03-03 23:11:11 +00:00
Jason Molenda c980fa92eb Change the default disassembly format again. First attempt at
changing it was in r219544 - after living on that for a few 
months, I wanted to take another crack at this.

The disassembly-format setting still exists and the old format
can be user specified with a setting like

${current-pc-arrow}${addr-file-or-load}{ <${function.name-without-args}${function.concrete-only-addr-offset-no-padding}>}: 

This patch was discussed in http://reviews.llvm.org/D7578

<rdar://problem/19726421>

llvm-svn: 229186
2015-02-13 23:24:21 +00:00
Jim Ingham d762df8c24 Make sure that when a breakpoint is hit but its condition is not met,
the hit count is not updated.
Also, keep the hit count for the breakpoint in the breakpoint.  We were
using just the sum of the location's hit counts, but that was wrong since if a shared library is
unloaded, and the location goes away, the breakpoint hit count should not suddenly drop
by the number of hits there were on that location.

llvm-svn: 226074
2015-01-15 01:41:04 +00:00
Eric Christopher f70824428e Fix initialization order to match that of the source.
llvm-svn: 224467
2014-12-17 22:25:37 +00:00
Jim Ingham 5e09c8c32c Add the ability to tag one or more breakpoints with a name. These
names can then be used in place of breakpoint id's or breakpoint id 
ranges in all the commands that operate on breakpoints.

<rdar://problem/10103959>

llvm-svn: 224392
2014-12-16 23:40:14 +00:00
Jim Ingham 33df7cd345 Add the ability to set breakpoints with conditions, commands, etc,
in the "dummy-target".  The dummy target breakpoints prime all future
targets.  Breakpoints set before any target is created (e.g. breakpoints
in ~/.lldbinit) automatically get set in the dummy target.  You can also
list, add & delete breakpoints from the dummy target using the "-D" flag,
which is supported by most of the breakpoint commands.

This removes a long-standing wart in lldb...

<rdar://problem/10881487>

llvm-svn: 223565
2014-12-06 01:28:03 +00:00
Jim Ingham a672ecefef The breakpoint location hit counts were getting incremented in
BreakpointLocation::ShouldStop.  That worked but wasn't really right,
since there's nothing to guarantee that won't get called more than
once.  So this change moves that responsibility to the StopInfoBreakpoint
directly, and then it uses the BreakpointSite to actually do the bumping.

Also fix a test case that was assuming if you had many threads running some 
code with a breakpoint in it, the hit count when you stopped would always be
1.  Many of the threads could have hit it at the same time...

<rdar://problem/18577603>

llvm-svn: 220358
2014-10-22 01:54:17 +00:00
Jason Molenda aff1b357b0 Add a new disassembly-format specification so that the disassembler
output style can be customized.  Change the built-in default to be
more similar to gdb's disassembly formatting.

The disassembly-format for a gdb-like output is

${addr-file-or-load} <${function.name-without-args}${function.concrete-only-addr-offset-no-padding}>: 

The disassembly-format for the lldb style output is

{${function.initial-function}{${module.file.basename}`}{${function.name-without-args}}:\n}{${function.changed}\n{${module.file.basename}`}{${function.name-without-args}}:\n}{${current-pc-arrow} }{${addr-file-or-load}}: 

The two backticks in the lldb style formatter triggers the sub-expression evaluation in
CommandInterpreter::PreprocessCommand() so you can't use that one as-is ... changing to
use ' characters instead of ` would work around that.

<rdar://problem/9885398> 

llvm-svn: 219544
2014-10-10 23:07:36 +00:00
Jim Ingham 77fd738f58 Rework how resetting breakpoints in changed modules works. Try to match up old
locations with new ones if possible.

Next up some test cases...

llvm-svn: 217551
2014-09-10 21:40:47 +00:00
Bruce Mitchener d93c4a3339 Fix typos.
llvm-svn: 212132
2014-07-01 21:22:11 +00:00
Jim Ingham 2dfa00f6f2 Actually make a real scoped locker rather than constructing one that gets immediately thrown away...
llvm-svn: 211242
2014-06-18 23:40:13 +00:00
Jim Ingham 5799e291e1 Add locking around the m_owners collection in the breakpoint site. If we are in the middle of "BreakpointLocation::ShouldStop" we don't
want other commands (like "break disable") to mutate the owners of this breakpoint out from under us.

<rdar://problem/17255589>

llvm-svn: 211136
2014-06-18 01:04:40 +00:00
Jim Ingham 8646d3c164 Rename eExecution*** to eExpression*** to be consistent with the result type.
llvm-svn: 207945
2014-05-05 02:47:44 +00:00
Jim Ingham 1624a2d3c8 Make the Expression Execution result enum available to the SB API layer.
Add a callback that will allow an expression to be cancelled between the
expression evaluation stages (for the ClangUserExpressions.)

<rdar://problem/16790467>, <rdar://problem/16573440>

llvm-svn: 207944
2014-05-05 02:26:40 +00:00
Jim Ingham 7e9eff664c This function should be const.
llvm-svn: 205790
2014-04-08 20:24:45 +00:00
Saleem Abdulrasool 324a103619 sweep up -Wformat warnings from gcc
This is a purely mechanical change explicitly casting any parameters for printf
style conversion.  This cleans up the warnings emitted by gcc 4.8 on Linux.

llvm-svn: 205607
2014-04-04 04:06:10 +00:00
Greg Clayton 23f8c95a44 JITed functions can now have debug info and be debugged with debug and source info:
(lldb) b puts
(lldb) expr -g -i0 -- (int)puts("hello")

First we will stop at the entry point of the expression before it runs, then we can step over a few times and hit the breakpoint in "puts", then we can continue and finishing stepping and fininsh the expression.

Main features:
- New ObjectFileJIT class that can be easily created for JIT functions
- debug info can now be enabled when parsing expressions
- source for any function that is run throught the JIT is now saved in LLDB process specific temp directory and cleaned up on exit
- "expr -g --" allows you to single step through your expression function with source code

<rdar://problem/16382881>

llvm-svn: 204682
2014-03-24 23:10:19 +00:00
Jim Ingham 157831313d When clearing a breakpoint site, make sure the owning process still exists before asking it to remove the breakpoint site the rest of the way.
<rdar://problem/16303500>

llvm-svn: 203724
2014-03-12 22:03:13 +00:00
Jim Ingham 8f63266569 Fix a couple of typo's in breakpoint descriptions.
llvm-svn: 202782
2014-03-04 03:09:00 +00:00
Sylvestre Ledru 451ca2924c remove useless declarations found thanks to scan-build
llvm-svn: 202440
2014-02-27 22:46:23 +00:00
Jim Ingham 1460e4bf0e Get the breakpoint setting, and the Mac OS X DYLD trampolines and expression evaluator to handle Indirect
symbols correctly.  There were a couple of pieces to this.

1) When a breakpoint location finds itself pointing to an Indirect symbol, when the site for it is created
   it needs to resolve the symbol and actually set the site at its target.
2) Not all breakpoints want to do this (i.e. a straight address breakpoint should always set itself on the
   specified address, so somem machinery was needed to specify that.
3) I added some info to the break list output for indirect symbols so you could see what was happening. 
   Also I made it clear when we re-route through re-exported symbols.
4) I moved ResolveIndirectFunction from ProcessPosix to Process since it works the exact same way on Mac OS X
   and the other posix systems.  If we find a platform that doesn't do it this way, they can override the
   call in Process.
5) Fixed one bug in RunThreadPlan, if you were trying to run a thread plan after a "running" event had
   been broadcast, the event coalescing would cause you to miss the ThreadPlan running event.  So I added
   a way to override the coalescing.
6) Made DynamicLoaderMacOSXDYLD::GetStepThroughTrampolinePlan handle Indirect & Re-exported symbols.

<rdar://problem/15280639>

llvm-svn: 198976
2014-01-10 23:46:59 +00:00
Greg Clayton d5944cd118 For logical backtrace work, lldb needs to track Module unloads etc & symoblicate an address based on a point in time
<rdar://problem/15314403> 

This patch adds a new lldb_private::SectionLoadHistory class that tracks what shared libraries were loaded given a process stop ID. This allows us to keep a history of the sections that were loaded for a time T. Many items in history objects will rely upon the process stop ID in the future.

llvm-svn: 196557
2013-12-06 01:12:00 +00:00
Greg Clayton c6b26f0545 <rdar://problem/15566148>
Fix use of std::lower_bound to check for equality if a match is found to ensure we don't return the next breakpoint with an ID greater than the break_id that was asked for.

llvm-svn: 196298
2013-12-03 17:50:20 +00:00
Jim Ingham 177553e4c0 Remove the bad assumption that breakpoint locations won't get deleted in BreakpointLocationList::FindByID.
<rdar://problem/15566148>

llvm-svn: 196197
2013-12-03 02:31:17 +00:00
Greg Clayton b35db6399d Fixed the the breakpoint test case failures.
There were 6 on darwin. All of these were related to the recent changes for exec.

llvm-svn: 194298
2013-11-09 00:03:31 +00:00
Jim Ingham 6fbc48bc42 This patch does a couple of things.
It completes the job of using EvaluateExpressionOptions consistently throughout
the inferior function calling mechanism in lldb begun in Greg's patch r194009. 

It removes a handful of alternate calls into the ClangUserExpression/ClangFunction/ThreadPlanCallFunction which
were there for convenience.  Using the EvaluateExpressionOptions removes the need for them.

Using that it gets the --debug option from Greg's patch to work cleanly.

It also adds another EvaluateExpressionOption to not trap exceptions when running expressions.  You shouldn't
use this option unless you KNOW your expression can't throw beyond itself.  This is:

<rdar://problem/15374885>

At present this is only available through the SB API's or python.

It fixes a bug where function calls would unset the ObjC & C++ exception breakpoints without checking whether
they were set by somebody else already.

llvm-svn: 194182
2013-11-07 00:11:47 +00:00
Greg Clayton 095eeaa025 <rdar://problem/15367122>
Fixed the test case for "test/functionalities/exec/TestExec.py" on Darwin.

The issue was breakpoints were persisting and causing problems. When we exec, we need to clear out the process and target and start fresh with nothing and let the breakpoints populate themselves again. This patch correctly clears out the breakpoints and also flushes the process so that the objects (process/thread/frame) give out valid information.

llvm-svn: 194106
2013-11-05 23:28:00 +00:00
Greg Clayton 62afb9f663 Added a "--debug" option to the "expression" command.
Cleaned up ClangUserExpression::Evaluate() to have only one variant that takes a "const EvaluateExpressionOptions& options" instead of taking many arguments.

The "--debug" option is designed to allow you to debug your expression by stopping at the first instruction (it enables --ignore-breakpoints=true and --unwind-on-error=false) and allowing you to step through your JIT code. It needs to be more integrated with the thread plan, so I am checking this in so Jim Ingham can make it happen.

llvm-svn: 194009
2013-11-04 19:35:17 +00:00
Greg Clayton d65ef14df3 Fixed breakpoints to be able to be set on eSymbolTypeReExported symbols and resolve to the correct function. This allows setting a breakpoint on "memset" for iOS simulator binaries and the correct breakpoint will be set on "__platform_memset".
llvm-svn: 193114
2013-10-21 20:04:47 +00:00
Jim Ingham 05d7084ce9 Report the summed hit count in the breakpoint line.
<rdar://problem/15183226>

llvm-svn: 192518
2013-10-12 00:40:02 +00:00
Greg Clayton eb023e75dc <rdar://problem/13635174>
Added a way to set hardware breakpoints from the "breakpoint set" command with the new "--hardware" option. Hardware breakpoints are not a request, they currently are a requirement. So when breakpoints are specified as hardware breakpoints, they might fail to be set when they are able to be resolved and should be used sparingly. This is currently hooked up for GDB remote debugging. 

Linux and FreeBSD should quickly enable this feature if possible, or return an error for any breakpoints that are hardware breakpoint sites in the "virtual Error Process::EnableBreakpointSite (BreakpointSite *bp_site);" function.

llvm-svn: 192491
2013-10-11 19:48:25 +00:00
Michael Sartain ec2c9b8eba Remove unused local variable.
llvm-svn: 191974
2013-10-04 19:17:40 +00:00
Jim Ingham f642373cd5 Factor the code that was eliminating redundant breakpoint locations and moving
line breakpoints past the prologue of functions so it can be shared between the
file & line breakpoint resolver, and the source pattern breakpoint resolver,
and then share it.

llvm-svn: 191478
2013-09-27 01:16:58 +00:00
Joerg Sonnenberger 340a17595e Convert to UNIX line endings.
llvm-svn: 191367
2013-09-25 10:37:32 +00:00
Jim Ingham df59c4a937 Change the "breakpoint fuzz" algorithm from "coalesce the line ranges for a file & line breakpoint if they are contiguous" to
"coalesce the line ranges for a file & line breakpoint to the first range in each block".  We were still setting a silly number
of independent breakpoints sometimes, and until we get a compiler that emits trustworthy is_stmt flags in the line table, we
need to do something to reduce the noise.

<rdar://problem/14920404>

llvm-svn: 190380
2013-09-10 02:06:17 +00:00
Michael Sartain c87e752bb5 Fix Rendezvous breakpoint to only be set once, resolve addr in BreakpointLocationList::FindByAddress
Differential Revision: http://llvm-reviews.chandlerc.com/D1145

llvm-svn: 186458
2013-07-16 21:22:53 +00:00
Greg Clayton 57ee306789 Huge change to clean up types.
A long time ago we start with clang types that were created by the symbol files and there were many functions in lldb_private::ClangASTContext that helped. Later we create ClangASTType which contains a clang::ASTContext and an opauque QualType, but we didn't switch over to fully using it. There were a lot of places where we would pass around a raw clang_type_t and also pass along a clang::ASTContext separately. This left room for error.

This checkin change all type code over to use ClangASTType everywhere and I cleaned up the interfaces quite a bit. Any code that was in ClangASTContext that was type related, was moved over into ClangASTType. All code that used these types was switched over to use all of the new goodness.

llvm-svn: 186130
2013-07-11 22:46:58 +00:00
Jim Ingham 38af175971 Don't check for "are there any loaded sections" before trying to resolve a breakpoint site. We've already got a process,
and any breakpoints with section relative addresses won't resolve their load addresses so they will error out at that point.

<rdar://problem/13900130>

llvm-svn: 185170
2013-06-28 17:51:33 +00:00
Sean Callanan 879425fadd We set the error when a breakpoint condition
doesn't return anything; that's great.

We should probably also return rather than
trying to access the nonexistent return value.

<rdar://problem/14009519>

llvm-svn: 184765
2013-06-24 17:58:46 +00:00