Author: dchagin
Date: Sun Jun 4 19:58:14 2017
New Revision: 319574
URL: https://svnweb.freebsd.org/changeset/base/319574
Log:
MFC r319052:
Strip _binary_linux_locore_o_size from ${VDSO}.so as it is a low absolute
symbol, and this breaks symbol lookup in ddb.
Approved by: re (kib)
Modified:
stable/11/sys/modules/linux/Makefile
stable/11/sys/modules/linux64/Makefile
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/modules/linux/Makefile
==============================================================================
--- stable/11/sys/modules/linux/Makefile Sun Jun 4 19:56:21 2017
(r319573)
+++ stable/11/sys/modules/linux/Makefile Sun Jun 4 19:58:14 2017
(r319574)
@@ -64,10 +64,12 @@ linux${SFX}_support.o: linux${SFX}_assym.h assym.s
${VDSO}.so: linux${SFX}_locore.o
${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd
\
--binary-architecture i386 linux${SFX}_locore.o ${.TARGET}
+ strip -N _binary_linux${SFX}_locore_o_size ${.TARGET}
.else
${VDSO}.so: linux${SFX}_locore.o
${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd
\
--binary-architecture i386 linux${SFX}_locore.o ${.TARGET}
+ strip -N _binary_linux_locore_o_size ${.TARGET}
.endif
linux${SFX}_genassym.o:
Modified: stable/11/sys/modules/linux64/Makefile
==============================================================================
--- stable/11/sys/modules/linux64/Makefile Sun Jun 4 19:56:21 2017
(r319573)
+++ stable/11/sys/modules/linux64/Makefile Sun Jun 4 19:58:14 2017
(r319574)
@@ -38,6 +38,7 @@ linux_locore.o: linux_locore.s linux_assym.h
${VDSO}.so: linux_locore.o
${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd
\
-S -g --binary-architecture i386:x86-64 linux_locore.o ${.TARGET}
+ strip -N _binary_linux_locore_o_size ${.TARGET}
linux_support.o: assym.s linux_assym.h
${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
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