Commit graph

4 commits

Author SHA1 Message Date
Heinrich Schuchardt
a35c33c0dc efi_loader: use predefined constants in crt0_*_efi.S
We should use predefined constants instead of magic numbers.

Move some constant definitions from include/pe.h to
include/asm-generic/pe.h.

Use these constants in crt0_*_efi.S.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16 22:17:14 +00:00
Bin Meng
a33a4efd27 riscv: efi: Generate Microsoft PE format compliant images
Per Microsoft PE Format documentation [1], PointerToSymbolTable and
NumberOfSymbols should be zero for an image in the COFF file header.
Currently the COFF file header is hardcoded on RISC-V and these two
members are not zero.

This updates the hardcoded structure to clear these two members, as
well as setting the flag IMAGE_FILE_LOCAL_SYMS_STRIPPED so that we
can generate compliant *.efi images.

[1] https://docs.microsoft.com/zh-cn/windows/desktop/Debug/pe-format

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-12-02 21:59:36 +01:00
Rick Chen
7215787c4e SPDX: Convert single license tags to Linux Kernel style
Fix license tags problem after apply patchs about
riscv: Enable efi_loader support.

Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Cc: Greentime Hu <green.hu@gmail.com>
2018-05-29 14:44:21 +08:00
Alexander Graf
493d1e88b6 riscv: Add EFI application infrastructure
The hello world binary and a few selftests require to build EFI target
binaries, not just the EFI host environment.

This patch adds all required files to generate an EFI binary for
RISC-V.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-05-29 14:43:12 +08:00