2 commits

Author	SHA1	Message	Date
Alexandre Ghiti	55de1e4ad4	riscv: Prepare EFI header for relocatable kernels ... ld does not handle relocations correctly as explained here [1], a fix for that was proposed by Nelson there but we have to support older toolchains and then provide this fix. Note that llvm does not need this fix and is then excluded. [1] https://sourceware.org/pipermail/binutils/2023-March/126690.html Signed-off-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20230329045329.64565-2-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>	2023-04-19 07:46:28 -07:00
Atish Patra	cb7d2dd561	RISC-V: Add PE/COFF header for EFI stub ... Linux kernel Image can appear as an EFI application With appropriate PE/COFF header fields in the beginning of the Image header. An EFI application loader can directly load a Linux kernel Image and an EFI stub residing in kernel can boot Linux kernel directly. Add the necessary PE/COFF header. Signed-off-by: Atish Patra <atish.patra@wdc.com> Link: https://lore.kernel.org/r/20200421033336.9663-3-atish.patra@wdc.com [ardb: - use C prefix for c.li to ensure the expected opcode is emitted - align all image sections according to PE/COFF section alignment ] Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Anup Patel <anup@brainfault.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>	2020-10-02 14:31:16 -07:00