Commit Graph

5 Commits

Author SHA1 Message Date
Greg Clayton
d16e1e596a Added the ability to _not_ skip the prologue when settings breakpoints
by name by adding an extra parameter to the lldb_private::Target breakpoint 
setting functions.

Added a function in the DWARF symbol file plug-in that can dump errors
and prints out which DWARF file the error is happening in so we can track
down what used to be assertions easily.

Fixed the MacOSX kernel plug-in to properly read the kext images and set
the kext breakpoint to watch for kexts as they are loaded.

llvm-svn: 134990
2011-07-12 17:06:17 +00:00
Greg Clayton
374972eebd More cleanup on the this plug-in and tried to set the notification
breakpoint. I haven't been able to see this breakpoint get hit yet
so I still have testing I need to do with the kernel dynamic loader.

llvm-svn: 134825
2011-07-09 17:15:55 +00:00
Greg Clayton
df0b7d5c31 LLDB now has a Kernel dynamic linker that can detect where kexts are
loaded. It locks onto *-apple-darwin binaries where the binary has
a "__KLD" segment. Soon I will modify the lldb_private::ObjectFile
class to return an executable type which will be an enum with values
something like:
eObjectFileTypeUserExectable,
eObjectFileTypeUserSharedLibrary,
eObjectFileTypeKernelExectable,
eObjectFileTypeKernelSharedLibrary,
eObjectFileTypeObjectFile,
eObjectFileTypeCoreFile

But for now we look at the section since a user and kernel mach-o
executable have the same mach-o file type.

llvm-svn: 134682
2011-07-08 04:11:42 +00:00
Greg Clayton
0d9fc764d2 Make the kernel able to do its initial load from target memory with the
process being preferred for all memory reads.

llvm-svn: 134681
2011-07-08 03:21:57 +00:00
Greg Clayton
7b242381b8 Added the start of the darwin dynamic loader plug-in. It isn't hooked up to
be detected yet, but most of the initial code is there and needs to be 
debugged more.

llvm-svn: 134672
2011-07-08 00:48:09 +00:00