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-rw-r--r--gas/doc/as.texi6
1 files changed, 6 insertions, 0 deletions
diff --git a/gas/doc/as.texi b/gas/doc/as.texi
index b54ab1e..532ed7a 100644
--- a/gas/doc/as.texi
+++ b/gas/doc/as.texi
@@ -231,6 +231,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
[@b{--debug-prefix-map} @var{old}=@var{new}]
[@b{--defsym} @var{sym}=@var{val}] [@b{-f}] [@b{-g}] [@b{--gstabs}]
[@b{--gstabs+}] [@b{--gdwarf-2}] [@b{--gdwarf-sections}]
+ [@b{--gdwarf-cie-version}=@var{VERSION}]
[@b{--help}] [@b{-I} @var{dir}] [@b{-J}]
[@b{-K}] [@b{-L}] [@b{--listing-lhs-width}=@var{NUM}]
[@b{--listing-lhs-width2}=@var{NUM}] [@b{--listing-rhs-width}=@var{NUM}]
@@ -772,6 +773,11 @@ will have its dwarf line number information placed into a section called
then debug line section will still be called just @var{.debug_line} without any
suffix.
+@item --gdwarf-cie-version=@var{version}
+Control which version of DWARF Common Information Entries (CIEs) are produced.
+When this flag is not specificed the default is version 1, though some targets
+can modify this default. Other possible values for @var{version} are 3 or 4.
+
@ifset ELF
@item --size-check=error
@itemx --size-check=warning