mirror of https://github.com/acidanthera/audk.git
74 lines
1.6 KiB
Bash
74 lines
1.6 KiB
Bash
## @file
|
|
# GDB startup script
|
|
#
|
|
# Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
|
|
#
|
|
# SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
#
|
|
##
|
|
|
|
#
|
|
# Gdb will set $_exitcode when the program exits. Pre-init it to an unlikely
|
|
# return value.
|
|
#
|
|
set $_exitcode = 42
|
|
|
|
#
|
|
# Gdb will call hook-stop on each break. Check to see if $_exitcode was
|
|
# changed from the value we pre-initialized it to. If so, the program
|
|
# had exited, so gdb should now quit.
|
|
#
|
|
define hook-stop
|
|
if $_exitcode != 42
|
|
quit
|
|
else
|
|
source Host.gdb
|
|
end
|
|
end
|
|
|
|
#
|
|
# We keep track of the number of symbol files we have loaded via gdb
|
|
# scripts in the $SymbolFilesAdded variable
|
|
#
|
|
set $SymbolFileChangesCount = 0
|
|
|
|
#
|
|
# This macro adds a symbols file for gdb
|
|
#
|
|
# @param $arg0 - Symbol file changes number
|
|
# @param $arg1 - Symbol file name
|
|
# @param $arg2 - Image address
|
|
#
|
|
define AddFirmwareSymbolFile
|
|
if $SymbolFileChangesCount < $arg0
|
|
add-symbol-file $arg1 $arg2
|
|
set $SymbolFileChangesCount = $arg0
|
|
end
|
|
end
|
|
|
|
#
|
|
# This macro removes a symbols file for gdb
|
|
#
|
|
# @param $arg0 - Symbol file changes number
|
|
# @param $arg1 - Symbol file name
|
|
#
|
|
define RemoveFirmwareSymbolFile
|
|
if $SymbolFileChangesCount < $arg0
|
|
#
|
|
# Currently there is not a method to remove a single symbol file
|
|
#
|
|
set $SymbolFileChangesCount = $arg0
|
|
end
|
|
end
|
|
|
|
if gInXcode == 1
|
|
# in Xcode the program is already runing. Issuing a run command
|
|
# will cause a fatal debugger error. The break point sciprt that
|
|
# is used to source this script sets gInCode to 1.
|
|
else
|
|
#
|
|
# Start the program running
|
|
#
|
|
run
|
|
end
|