From 700c40609061e3f805da243bcde613d6174a84f3 Mon Sep 17 00:00:00 2001 From: Cary Coutant Date: Thu, 15 Jul 2010 17:45:17 +0000 Subject: [PATCH] * gas/NEWS: Add note about --compress-debug-sections. * gas/as.c (show_usage): Add --compress-debug-sections and --nocompress-debug-sections. --- gas/NEWS | 5 +++++ gas/as.c | 9 ++++++++- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/gas/NEWS b/gas/NEWS index 1b7f9e9b4ce..db6b6d4d05c 100644 --- a/gas/NEWS +++ b/gas/NEWS @@ -9,6 +9,11 @@ * Add support for the Renesas RX processor. +* New command line option, --compress-debug-sections, which requests + compression of DWARF debug information sections in the relocatable output + file. Compressed debug sections are supported by readelf, objdump, and + gold, but not currently by Gnu ld. + Changes in 2.20: * GNU/Linux targets now supports "gnu_unique_object" as a value in the .type diff --git a/gas/as.c b/gas/as.c index e494fa5fe17..45acbaa456c 100644 --- a/gas/as.c +++ b/gas/as.c @@ -246,9 +246,16 @@ Options:\n\ fprintf (stream, _("\ --alternate initially turn on alternate macro syntax\n")); fprintf (stream, _("\ + --compress-debug-sections\n\ + compress DWARF debug sections using zlib\n")); + fprintf (stream, _("\ + --nocompress-debug-sections\n\ + don't compress DWARF debug sections\n")); + fprintf (stream, _("\ -D produce assembler debugging messages\n")); fprintf (stream, _("\ - --debug-prefix-map OLD=NEW Map OLD to NEW in debug information\n")); + --debug-prefix-map OLD=NEW\n\ + map OLD to NEW in debug information\n")); fprintf (stream, _("\ --defsym SYM=VAL define symbol SYM to given value\n")); #ifdef USE_EMULATIONS -- 2.30.2