layer a bit more.

llvm-svn: 125149

refactorings of EmulateInstructionARM.cpp file, which will be modified later to
take advantage of these helper methods.

llvm-svn: 125148

Add code to emulate the LDMIB Arm instruction.

Modify code for LDM and LDMDB instructions to only
create one context and to reuse it, rather than 
creating multiple contexts.

llvm-svn: 125139

llvm-svn: 125138

Add FileSpec::ResolvePartialUsername, and use it in CommandCompletions to isolate pwd.h in the Host layer.

llvm-svn: 125135

on NonZero and Compare and Branch on Zero" operations.

llvm-svn: 125134

Add code to emulate LDMDB Arm instruction.

llvm-svn: 125133

llvm-svn: 125118

into g_thumb_opcodes table.

llvm-svn: 125112

llvm-svn: 125110

getting the file spec from the file descriptor.

llvm-svn: 125106

llvm-svn: 125103

llvm-svn: 125100

llvm-svn: 125099

llvm-svn: 125093

loader changes.

llvm-svn: 125084

Rework the RunThreadPlan event handling to use Event Hijacking not stopping the event thread.  Also clarify the logic of the function.

llvm-svn: 125083

the lldb/source/Host/*.cpp and lldb/source/Host/*/*.cpp directories. The only
offenders are the command completion and the StreamFile.cpp. 

I will soon modify StreamFile.cpp to use a lldb/source/Host/File.cpp so that
all file open, close, read, write, seek, are abstracted into the host layer
as well, then this will be gone.

llvm-svn: 125082

llvm-svn: 125081

llvm-svn: 125080

llvm-svn: 125079

We have a common unix implementation in lldb/source/Host/common/FileSpec.cpp.

llvm-svn: 125078

llvm-svn: 125076

llvm-svn: 125075

in the DWARF + debug map symbol file parser.

Also cleaned up the "image lookup --address ADDR" output when we it results
in something that is in an inlined function. Now we correctly dump out the
full inlined call stack.

llvm-svn: 125072

integer. Modified patch from Kirk Beitz.

llvm-svn: 125067

flags such that symbols can be searched for within a shared library if desired.
Platforms that support the RTLD_FIRST flag can still take advantage of their
quicker lookups, and other platforms can still get the same fucntionality
with a little extra work.

Also changed LLDB_CONFIG flags over to either being defined, or not being
defined to stay in line with current open source practices and to prepare for
using autoconf or cmake to configure LLDB builds.

llvm-svn: 125064

as pointed out By Caroline.  Refactored a little bit by adding two new helper methods to the
EmulateInstructionARM class:

o BranchWritePC()
o BXWritePC()

llvm-svn: 125059

where the implementation is hidden in the host layer. This avoids
a slew of "#if LLDB_CONFIG_TERMIOS_SUPPORTED" statements in the
code and keeps things cleaner.

llvm-svn: 125057

tables.  EmulateB() has empty impl. and needs to be filled in later.

llvm-svn: 125048

llvm-svn: 125031

#include "lldb/Host/Config.h"

Or the LLDB_CONFIG_TERMIOS_SUPPORTED defined won't be set. I will fix all
of this Termios stuff later today by moving lldb/Core/TTYState.* into the 
host layer and then we conditionalize all of this inside TTYState.cpp and
then we get rid of LLDB_CONFIG_TERMIOS_SUPPORTED all together.

Typically, when we start to see too many "#if LLDB_CONFIG_XXXX" preprocessor
directives, this is a good indicator that something needs to be moved over to
the host layer. TTYState can be modified to do all of the things that many
areas of the code are currently doing, and it will avoid all of the 
preprocessor noise.

llvm-svn: 125027

llvm-svn: 125024

llvm-svn: 125016

avoid using RTLD_FIRST with dlopen to keep things compatible with other *NIX
variants. Patch from Jai Menon.

llvm-svn: 125015

that aren't always available (sometimes d_namlen or d_reclen). Now strlen is
used to avoid such issues.

llvm-svn: 125008

llvm-svn: 124944

llvm-svn: 124943

llvm-svn: 124942

llvm-svn: 124941