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authorKevin Buettner <kevinb@redhat.com>2002-11-18 21:08:54 +0000
committerKevin Buettner <kevinb@redhat.com>2002-11-18 21:08:54 +0000
commit14e777e044ce425c1799f10cb92a641847064915 (patch)
treea93dc4285bc9e2223bc5c3d4d225bf7f688a2a59 /gas/dwarf2dbg.h
parenta672ef132642555bbf881f57232d37c8590a0cab (diff)
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Add support for 64-bit DWARF 2 formats to gas.
Diffstat (limited to 'gas/dwarf2dbg.h')
-rw-r--r--gas/dwarf2dbg.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/gas/dwarf2dbg.h b/gas/dwarf2dbg.h
index 62fc020..d60d087 100644
--- a/gas/dwarf2dbg.h
+++ b/gas/dwarf2dbg.h
@@ -69,4 +69,17 @@ extern int dwarf2dbg_estimate_size_before_relax PARAMS ((fragS *));
extern int dwarf2dbg_relax_frag PARAMS ((fragS *));
extern void dwarf2dbg_convert_frag PARAMS ((fragS *));
+/* An enumeration which describes the sizes of offsets (to DWARF sections)
+ and the mechanism by which the size is indicated. */
+enum dwarf2_format {
+ /* 32-bit format: the initial length field is 4 bytes long. */
+ dwarf2_format_32bit,
+ /* DWARF3 64-bit format: the representation of the initial length
+ (of a DWARF section) is 0xffffffff (4 bytes) followed by eight
+ bytes indicating the actual length. */
+ dwarf2_format_64bit,
+ /* SGI extension to DWARF2: The initial length is eight bytes. */
+ dwarf2_format_64bit_irix
+};
+
#endif /* AS_DWARF2DBG_H */