| Message ID | 20200520103055.31943-1-jer@gentoo.org (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | [palo] ipl: Ensure no GCC builtins replace string functions | expand |
On 20.05.20 12:30, Jeroen Roovers wrote: > With GCC 10, the ipl is built with the compiler overriding local > definitions of some string functions, causing the ipl to trigger an > HPMC. Fix this by setting the -fno-builtin compiler flag. > > Signed-off-by: Jeroen Roovers <jer@gentoo.org> Thanks Jeroen! I've applied your patch and am preparing for a palo v2.13 release... Helge > --- > ipl/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/ipl/Makefile b/ipl/Makefile > index 913ec66..c1d608b 100644 > --- a/ipl/Makefile > +++ b/ipl/Makefile > @@ -39,7 +39,7 @@ endif > VPATH=../lib:. > > AFLAGS = -I../lib > -CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks > +CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks -fno-builtin > LDFLAGS = -N --section-start .init=0x60000 -e '$$START$$' > > all: iplelf >
diff --git a/ipl/Makefile b/ipl/Makefile index 913ec66..c1d608b 100644 --- a/ipl/Makefile +++ b/ipl/Makefile @@ -39,7 +39,7 @@ endif VPATH=../lib:. AFLAGS = -I../lib -CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks +CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks -fno-builtin LDFLAGS = -N --section-start .init=0x60000 -e '$$START$$' all: iplelf
With GCC 10, the ipl is built with the compiler overriding local definitions of some string functions, causing the ipl to trigger an HPMC. Fix this by setting the -fno-builtin compiler flag. Signed-off-by: Jeroen Roovers <jer@gentoo.org> --- ipl/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)