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authorMatt Fleming <matt.fleming@intel.com>2012-12-04 21:17:47 +0000
committerMatt Fleming <matt.fleming@intel.com>2012-12-05 22:41:32 +0000
commite4b3ce2dd82ce2da85c37fd3f332ec2eb802b734 (patch)
tree8b98440a37716dab0bd4de8b87a3800e5a40b07b /diag
parenta79ceb45909434d392aacbb92eb2dfa738479783 (diff)
downloadsyslinux-e4b3ce2dd82ce2da85c37fd3f332ec2eb802b734.tar.gz
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Symbol export whitelist
Before modules were dynamically loaded the boundary between GPL and non-GPL code was implicit because of the separate link domains for each module. With dynamic modules we need an explicit whitelist of core symbols that non-GPL code can link against at runtime without needing to be re-licensed under the GPL. Mark such symbols with __export, so that it is explicitly clear which symbols in the core can be linked against by non-GPL code. Reduce the visibility of symbols in both the core and ldlinux.c32 with -fvisibility=hidden. __export changes the visibility to 'default'. Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Diffstat (limited to 'diag')
-rw-r--r--diag/geodsp/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/diag/geodsp/Makefile b/diag/geodsp/Makefile
index 55160859..91225b18 100644
--- a/diag/geodsp/Makefile
+++ b/diag/geodsp/Makefile
@@ -26,7 +26,7 @@ coredir = $(topdir)/core
BTARGET = geodsp1s.bin geodspms.bin \
geodsp1s.img.xz geodspms.img.xz
-NASMOPT = -i $(coredir)/ -Ox -f bin
+NASMOPT = -i $(coredir)/ -Ox -f bin -dBINFMT
NASMOPT += -w+orphan-labels
CFLAGS = -g -O