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[Patch, AArch64, ILP32] 5/5 Improve the debugging experience with the generated file


Hi,

This patch adds a #line directive at the beginning of the generated file (elf32-aarch64.c and elf64-aarch64.c) so that the generated debug information points to the template file instead.

OK for the trunk?

Thanks,
Yufeng


bfd/

	* Makefile.am (elf32-aarch64.c): Add a #line cpp directive at the
	beginning of the generated file.
	(elf64-aarch64.c): Likewise.
	* Makefile.in: Re-generated.
diff --git a/bfd/Makefile.am b/bfd/Makefile.am
index 19b3710..0e69d12 100644
--- a/bfd/Makefile.am
+++ b/bfd/Makefile.am
@@ -917,12 +917,14 @@ elf64-target.h : elfxx-target.h
 
 elf32-aarch64.c : elfnn-aarch64.c
 	rm -f elf32-aarch64.c
-	sed -e s/NN/32/g < $(srcdir)/elfnn-aarch64.c > elf32-aarch64.new
+	echo "#line 1 \"$(srcdir)/elfnn-aarch64.c\"" > elf32-aarch64.new
+	sed -e s/NN/32/g < $(srcdir)/elfnn-aarch64.c >> elf32-aarch64.new
 	mv -f elf32-aarch64.new elf32-aarch64.c
 
 elf64-aarch64.c : elfnn-aarch64.c
 	rm -f elf64-aarch64.c
-	sed -e s/NN/64/g < $(srcdir)/elfnn-aarch64.c > elf64-aarch64.new
+	echo "#line 1 \"$(srcdir)/elfnn-aarch64.c\"" > elf64-aarch64.new
+	sed -e s/NN/64/g < $(srcdir)/elfnn-aarch64.c >> elf64-aarch64.new
 	mv -f elf64-aarch64.new elf64-aarch64.c
 
 elf32-ia64.c : elfnn-ia64.c

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