u-boot-brain/arch/x86
Heinrich Schuchardt 2c78a79ec7 x86: put global data pointer into the .data section
On x86_64 the field global_data_ptr is assigned before relocation. As
sections for uninitialized global data (.bss) overlap with the relocation
sections (.rela) this destroys the relocation table and leads to spurious
errors.

Initialization forces the global_data_ptr into a section for initialized
global data (.data) which cannot overlap any .rela section.

Fixes: a160092a61 ("x86: Support global_data on x86_64")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2018-10-22 17:51:45 +08:00
..
cpu x86: put global data pointer into the .data section 2018-10-22 17:51:45 +08:00
dts x86: dts: edison: configure I2C#6 pins 2018-09-17 17:35:52 +08:00
include/asm x86: Update mtrr functions to allow leaving cache alone 2018-10-09 04:40:27 -06:00
lib x86: detect unsupported relocation types 2018-10-22 17:51:45 +08:00
config.mk x86: Ensure no instruction sets of MMX/SSE are generated in 64-bit build 2018-10-22 17:51:45 +08:00
Kconfig x86: efi: Refactor the directory of EFI app and payload support 2018-06-17 21:16:04 +08:00
Makefile SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00