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Arm Trusted Firmware (TF-A) v2.11 fails to build in some situations
with the error message:
ld: build/qemu/release/bl1/bl1.elf: error: PHDR segment not covered by LOAD segment
This error can be reproduced with the commands:
make qemu_aarch64_ebbr_defconfig
utils/config --set-str BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE v2.11
make olddefconfig
make
This issue was reported in [1].
This error is coming from a check that was made more strict since
binutils ld 2.34. This error message is normally related to dynamic
linker, so it should normally not apply to a package like TF-A.
When BR2_SHARED_LIBS=y (shared libraries only) and BR2_PIC_PIE=y
(Build code with PIC/PIE), the Buildroot toolchain-wrapper will try
to enable position-independent code/executables. See [2]. This
configuration is a common default.
Arm Trusted Firmware (TF-A) build system, on its side, tries to detect
if the toolchain enables PIE automatically. It does so by checking if
--enable-default-pie is in the output of "$(CC) -v". If found, the TF-A
build system tries to disable PIE globally (it can be explicitly
enabled again with the ENABLE_PIE=1 build variable, in some specific
configurations). This detection mechanism is not working with the
Buildroot toolchain wrapper which is enabling PIE silently. See [3].
Commit
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|---|---|---|
| .. | ||
| afboot-stm32 | ||
| arm-trusted-firmware | ||
| at91bootstrap3 | ||
| barebox | ||
| binaries-marvell | ||
| boot-wrapper-aarch64 | ||
| edk2 | ||
| grub2 | ||
| mv-ddr-marvell | ||
| mxs-bootlets | ||
| opensbi | ||
| optee-os | ||
| s500-bootloader | ||
| shim | ||
| syslinux | ||
| ti-k3-boot-firmware | ||
| ti-k3-r5-loader | ||
| uboot | ||
| vexpress-firmware | ||
| xilinx-prebuilt | ||
| common.mk | ||
| Config.in | ||