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diff --git a/gas/ChangeLog b/gas/ChangeLog
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@@ -1,3 +1,25 @@
+2005-09-07 Richard Henderson <rth@redhat.com>
+
+ * dwarf2dbg.c: Include safe-ctype.h.
+ (DWARF2_LINE_OPCODE_BASE): Bump to 13.
+ (current): Initialize.
+ (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
+ DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
+ (dwarf2_directive_file): Cope with invalid filename.
+ (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
+ epilogue_begin, is_stmt, isa.
+ (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
+ case down lower.
+ (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
+ and DWARF2_FLAG_EPILOGUE_BEGIN.
+ (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
+ DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
+ * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
+ (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
+ (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
+ (struct dwarf2_line_info): Add isa member.
+ * doc/as.texinfo (LNS directives): New node.
+
2005-09-07 David Ung <davidu@mips.com>
* config/tc-mips.c (append_insn): Undo last change. Instead add