| Message ID | da51e53c820b93ff8e278325688170f4a8fb8fbc.1594224951.git.szabolcs.nagy@arm.com |
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From: Szabolcs Nagy <szabolcs.nagy@arm.com>
To: gcc-patches@gcc.gnu.org
Subject: [PATCH 4/6] aarch64: Fix noexecstack note in libgcc
Date: Wed, 8 Jul 2020 17:27:21 +0100
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| Series |
aarch64: Fix target libraries for BTI [PR96001]
|
expand
|
> -----Original Message----- > From: Szabolcs Nagy <Szabolcs.Nagy@arm.com> > Sent: 08 July 2020 17:27 > To: gcc-patches@gcc.gnu.org > Cc: Richard Earnshaw <Richard.Earnshaw@arm.com>; Kyrylo Tkachov > <Kyrylo.Tkachov@arm.com> > Subject: [PATCH 4/6] aarch64: Fix noexecstack note in libgcc > > lse.S did not have GNU stack note, this may cause missing > PT_GNU_STACK in binaries on Linux and FreeBSD. > Ok. Thanks, Kyrill > libgcc/ChangeLog: > > 2020-07-08 Szabolcs Nagy <szabolcs.nagy@arm.com> > > * config/aarch64/lse.S: Add stack note. > --- > libgcc/config/aarch64/lse.S | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libgcc/config/aarch64/lse.S b/libgcc/config/aarch64/lse.S > index f3ccf5cf543..9e2acae806b 100644 > --- a/libgcc/config/aarch64/lse.S > +++ b/libgcc/config/aarch64/lse.S > @@ -274,3 +274,7 @@ STARTFN NAME(LDNM) > > ENDFN NAME(LDNM) > #endif > + > +#if defined(__linux__) || defined(__FreeBSD__) > +.section .note.GNU-stack, "", %progbits > +#endif > -- > 2.17.1
diff --git a/libgcc/config/aarch64/lse.S b/libgcc/config/aarch64/lse.S index f3ccf5cf543..9e2acae806b 100644 --- a/libgcc/config/aarch64/lse.S +++ b/libgcc/config/aarch64/lse.S @@ -274,3 +274,7 @@ STARTFN NAME(LDNM) ENDFN NAME(LDNM) #endif + +#if defined(__linux__) || defined(__FreeBSD__) +.section .note.GNU-stack, "", %progbits +#endif