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| author | Louis Mayencourt <louis.mayencourt@arm.com> | 2019-03-05 17:08:46 +0000 |
|---|---|---|
| committer | Louis Mayencourt <louis.mayencourt@arm.com> | 2019-03-12 15:49:47 +0000 |
| commit | 80e1989707017a2b9c699b252a0b8bcda6e145a6 (patch) | |
| tree | 6ed403309034512587e1a5f7a3816dcc583857a3 /Makefile | |
| parent | c5da062c3b9d8249342f20e691b7f3aa4c0c2c63 (diff) | |
Makefile: fix linking with pie and binutils > 2.27
Since binutils 1a9ccd70f9a7[1] TFA will not link when the PIE option is
used:
aarch64-linux-gnu-ld: build/fvp/debug/bl31/bl31.elf: Not enough room
for program headers, try linking with -N
aarch64-linux-gnu-ld: final link failed: Bad value
This issue was also encountered by u-boot[2] and linux powerpc kernel
[3]. The fix is to provide --no-dynamic-linker for the linker. This
tells the linker that PIE does not need loaded program program headers.
Fix https://github.com/ARM-software/tf-issues/issues/675
[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=1a9ccd70f9a7
[2] http://git.denx.de/?p=u-boot.git;a=commit;h=e391b1e64b0bd65709a28a4764afe4f32d408243
[3] https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?h=next&id=ff45000fcb56b5b0f1a14a865d3541746d838a0a
Change-Id: Ic3c33c795a9b7bdeab0e87c4345153ce2703a524
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -371,7 +371,7 @@ endif ifeq ($(ENABLE_PIE),1) TF_CFLAGS += -fpie - TF_LDFLAGS += -pie + TF_LDFLAGS += -pie --no-dynamic-linker else PIE_FOUND := $(findstring --enable-default-pie,${GCC_V_OUTPUT}) ifneq ($(PIE_FOUND),) |