efi_loader: set IMAGE_FILE_LARGE_ADDRESS_AWARE
For the 64bit EFI binaries that we create set the
IMAGE_FILE_LARGE_ADDRESS_AWARE characteristic in the PE-COFF header
to indicate that they can handle addresses above 2 GiB.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/arch/riscv/lib/crt0_riscv_efi.S b/arch/riscv/lib/crt0_riscv_efi.S
index a01e08a..793eefd 100644
--- a/arch/riscv/lib/crt0_riscv_efi.S
+++ b/arch/riscv/lib/crt0_riscv_efi.S
@@ -16,12 +16,23 @@
#define LOAD_LONG(reg, idx) ld reg, (idx*SIZE_LONG)(sp)
#define PE_MACHINE IMAGE_FILE_MACHINE_RISCV64
#define PE_MAGIC IMAGE_NT_OPTIONAL_HDR64_MAGIC
+#define IMG_CHARACTERISTICS \
+ (IMAGE_FILE_EXECUTABLE_IMAGE | \
+ IMAGE_FILE_LINE_NUMS_STRIPPED | \
+ IMAGE_FILE_LOCAL_SYMS_STRIPPED | \
+ IMAGE_FILE_LARGE_ADDRESS_AWARE | \
+ IMAGE_FILE_DEBUG_STRIPPED)
#else
#define SIZE_LONG 4
#define SAVE_LONG(reg, idx) sw reg, (idx*SIZE_LONG)(sp)
#define LOAD_LONG(reg, idx) lw reg, (idx*SIZE_LONG)(sp)
#define PE_MACHINE IMAGE_FILE_MACHINE_RISCV32
#define PE_MAGIC IMAGE_NT_OPTIONAL_HDR32_MAGIC
+#define IMG_CHARACTERISTICS \
+ (IMAGE_FILE_EXECUTABLE_IMAGE | \
+ IMAGE_FILE_LINE_NUMS_STRIPPED | \
+ IMAGE_FILE_LOCAL_SYMS_STRIPPED | \
+ IMAGE_FILE_DEBUG_STRIPPED)
#endif
@@ -47,11 +58,7 @@
.long 0 /* PointerToSymbolTable */
.long 0 /* NumberOfSymbols */
.short section_table - optional_header /* SizeOfOptionalHeader */
- /* Characteristics */
- .short (IMAGE_FILE_EXECUTABLE_IMAGE | \
- IMAGE_FILE_LINE_NUMS_STRIPPED | \
- IMAGE_FILE_LOCAL_SYMS_STRIPPED | \
- IMAGE_FILE_DEBUG_STRIPPED)
+ .short IMG_CHARACTERISTICS /* Characteristics */
optional_header:
.short PE_MAGIC /* PE32(+) format */
.byte 0x02 /* MajorLinkerVersion */