From: Andrew Burgess <andrew.burgess@embecosm.com>
Date: Mon, 23 Mar 2020 15:11:48 +0000 (+0000)
Subject: gdb/testsuite: Add support for DW_LNS_set_file to DWARF compiler
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=34e9a9fa0a18fc544bc8ec3dc9e02096be1e4335;p=binutils-gdb.git

gdb/testsuite: Add support for DW_LNS_set_file to DWARF compiler

Extend the Dejagnu DWARF compiler to support DW_LNS_set_file opcode.
This will be used in a later commit.  There should be no change in the
testsuite after this commit.

gdb/testsuite/ChangeLog:

	* lib/dwarf.exp (Dwarf::lines::program::DW_LNS_set_file): New
	function.
---

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 7193942ac17..eed6f45279f 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* lib/dwarf.exp (Dwarf::lines::program::DW_LNS_set_file): New
+	function.
+
 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* lib/dwarf.exp (function_range): Allow compiler options to be
diff --git a/gdb/testsuite/lib/dwarf.exp b/gdb/testsuite/lib/dwarf.exp
index 4371b56d4de..93bde76de35 100644
--- a/gdb/testsuite/lib/dwarf.exp
+++ b/gdb/testsuite/lib/dwarf.exp
@@ -1454,6 +1454,11 @@ namespace eval Dwarf {
 		_op .sleb128 ${offset}
 	    }
 
+	    proc DW_LNS_set_file {num} {
+		_op .byte 4
+		_op .sleb128 ${num}
+	    }
+
 	    foreach statement $statements {
 		uplevel 1 $statement
 	    }