[PATCH v2 00/15] GDB script fixes and improvements

[Glenn Washburn]

There's been a lot of changes since v1. There are more fixes and more
features. The majority of the shell code has been moved to an external
file named gdb_helper.sh, instead of being inline in the GDB script. The
one (direct) PERL dependency in GRUB has been removed and converted to
shell script. Also a section on debugging is added to the developer docs.

Glenn

Glenn Washburn (15):
  gdb: Fix redirection issue in dump_module_sections
  gdb: Prevent wrapping when writing to .segments.tmp
  gdb: If no modules have been loaded, do not try to load module symbols
  gdb: Move runtime module loading into runtime_load_module
  gdb: Get correct mod variable value
  gdb: Do not run load_module if module has already been loaded
  gdb: Add functions to make loading from dynamically positioned targets
    easier
  gdb: Remove Perl dependency for GRUB GDB script
  gdb: If enabled, print line used to load EFI kernel symbols when using
    gdb_grub script
  gdb: Conditionally run GDB script logic for dynamically or statically
    positioned GRUB
  gdb: Only connect to remote target once when first sourced
  gdb: Allow user defined "onload_<modname>" command to be run when
    module is loaded
  gdb: Allow running user-defined commands at GRUB start
  gdb: Add ability to turn on shell tracing for gdb helper script
  docs: Add debugging chapter to development documentation

 config.h.in                 |   3 +
 docs/grub-dev.texi          | 191 ++++++++++++++++++++++++++++++++++
 grub-core/Makefile.core.def |   4 +-
 grub-core/gdb_grub.in       | 198 ++++++++++++++++++++++++++++++++----
 grub-core/gdb_helper.sh.in  | 108 ++++++++++++++++++++
 grub-core/gmodule.pl.in     |  30 ------
 grub-core/kern/efi/efi.c    |   4 +-
 grub-core/kern/efi/init.c   |  19 +++-
 include/grub/efi/efi.h      |   2 +-
 9 files changed, 501 insertions(+), 58 deletions(-)
 create mode 100644 grub-core/gdb_helper.sh.in
 delete mode 100644 grub-core/gmodule.pl.in

-- 
2.34.1