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9 Commits

Author SHA1 Message Date
Todd Fiala 49bc2d9dd3 Fix JITLoaderGDB for 64-bit host and 32-bit target 
There are target pointer members in struct jit_code_entry and jit_descriptor.

Data layout of those structures should be decided by target, not host.

This fixes JITLoaderGDB for 64-bit host and 32-bit target.

See http://reviews.llvm.org/D5339 for more details.

Change by Tong Shen.

llvm-svn: 217816
 2014-09-15 19:55:27 +00:00
Greg Clayton 48672afb66 Patch from Keno Fischer to enable JITLoaderGDB with mach-o file support. 
The patch is as is with the functionality left disabled for apple vendors because of performance regressions. If this is enabled it ends up searching for symbols in all shared libraries that are loadeded.

llvm-svn: 211638
 2014-06-24 22:22:43 +00:00
Greg Clayton 521c2278ab Disable JITLoaderGDB on "vendor == apple" for now due to performance slowdowns for every first run process as a global name lookup in all shared libraries if performed. 
<rdar://problem/16542894>

llvm-svn: 205734
 2014-04-07 20:13:57 +00:00
Todd Fiala 8a5c5a016c Fix cmake build issues on Darwin. 
llvm-svn: 203850
 2014-03-13 21:16:13 +00:00
Andrew MacPherson eb4d0607bf Create a Process::ModulesDidLoad() method to handle process-related tasks, as suggested by Jim Ingham. Make JITLoader instances use this to probe only new modules for relevant JIT symbols. Also re-enable the JITLoader hooks in Process. 
llvm-svn: 203774
 2014-03-13 09:37:02 +00:00
Virgile Bello 3e699d419e Moved various RegisterContext files from Process/POSIX to Process/Utility for easier sharing. 
Fix Windows build by adding JITLoaderGDB and ProcessElfCore.
RegisterContext: fixes for Windows build: sizeof(GPR::register) didn't work, switched to sizeof(((GPR*)NULL)->register).

llvm-svn: 203667
 2014-03-12 16:04:29 +00:00
Jason Molenda b509a414f0 Add the new JITLoader plugin files to the lldb xcode project file. 
Add a cast for a size_t / PRIu64 printf formatter.

llvm-svn: 203030
 2014-03-05 23:48:15 +00:00
Ed Maste 32aa12b86c Build JITLoader on FreeBSD also 
llvm-svn: 202980
 2014-03-05 13:57:24 +00:00
Andrew MacPherson 17220c1886 Add support for JIT debugging on Linux using the GDB JIT interface. Patch written with Keno Fischer. 
llvm-svn: 202956
 2014-03-05 10:12:43 +00:00