1 files changed, 73 insertions, 0 deletions
diff --git a/EmulatorPkg/Unix/GdbRun.sh b/EmulatorPkg/Unix/GdbRun.sh
new file mode 100644
index 0000000000..8c761ff2c9
--- /dev/null
+++ b/EmulatorPkg/Unix/GdbRun.sh
@@ -0,0 +1,73 @@
+## @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