Adding upstream version 2.06.upstream/2.06upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 41 insertions, 0 deletions

diff --git a/include/grub/riscv32/linux.h b/include/grub/riscv32/linux.h
new file mode 100644
index 0000000..512b777
--- /dev/null
+++ b/include/grub/riscv32/linux.h
@@ -0,0 +1,41 @@
+/*
+ *  GRUB  --  GRand Unified Bootloader
+ *  Copyright (C) 2018  Free Software Foundation, Inc.
+ *
+ *  GRUB is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  GRUB is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_RISCV32_LINUX_HEADER
+#define GRUB_RISCV32_LINUX_HEADER 1
+
+#define GRUB_LINUX_RISCV_MAGIC_SIGNATURE 0x52534356 /* 'RSCV' */
+
+/* From linux/Documentation/riscv/booting.txt */
+struct linux_riscv_kernel_header
+{
+  grub_uint32_t code0;		/* Executable code */
+  grub_uint32_t code1;		/* Executable code */
+  grub_uint64_t text_offset;	/* Image load offset */
+  grub_uint64_t res0;		/* reserved */
+  grub_uint64_t res1;		/* reserved */
+  grub_uint64_t res2;		/* reserved */
+  grub_uint64_t res3;		/* reserved */
+  grub_uint64_t res4;		/* reserved */
+  grub_uint32_t magic;		/* Magic number, little endian, "RSCV" */
+  grub_uint32_t hdr_offset;	/* Offset of PE/COFF header */
+};
+
+#define linux_arch_kernel_header linux_riscv_kernel_header
+
+#endif /* ! GRUB_RISCV32_LINUX_HEADER */