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-rw-r--r--include/grub/sparc64/ieee1275/boot.h62
1 files changed, 62 insertions, 0 deletions
diff --git a/include/grub/sparc64/ieee1275/boot.h b/include/grub/sparc64/ieee1275/boot.h
new file mode 100644
index 0000000..cc5a941
--- /dev/null
+++ b/include/grub/sparc64/ieee1275/boot.h
@@ -0,0 +1,62 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2009 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_BOOT_MACHINE_HEADER
+#define GRUB_BOOT_MACHINE_HEADER 1
+
+#define CIF_REG %l0
+#define CHOSEN_NODE_REG %l4
+#define STDOUT_NODE_REG %l5
+#define BOOTDEV_REG %l6
+#define PIC_REG %l7
+
+#define SCRATCH_PAD_BOOT 0x5000
+#define SCRATCH_PAD_DISKBOOT 0x4000
+#define SCRATCH_PAD_BOOT_SIZE 0x110
+
+#define GET_ABS(symbol, reg) \
+ add PIC_REG, (symbol - pic_base), reg
+#define LDUW_ABS(symbol, offset, reg) \
+ lduw [PIC_REG + (symbol - pic_base) + (offset)], reg
+#define LDX_ABS(symbol, offset, reg) \
+ ldx [PIC_REG + (symbol - pic_base) + (offset)], reg
+
+#define GRUB_BOOT_AOUT_HEADER_SIZE 32
+
+#define GRUB_BOOT_MACHINE_SIGNATURE 0xbb44aa55
+
+#define GRUB_BOOT_MACHINE_BOOT_DEVPATH 0x08
+
+#define GRUB_BOOT_MACHINE_BOOT_DEVPATH_END 0x80
+
+#define GRUB_BOOT_MACHINE_KERNEL_BYTE 0x80
+
+#define GRUB_BOOT_MACHINE_CODE_END 0x1fc
+
+#define GRUB_BOOT_MACHINE_KERNEL_ADDR 0x4200
+
+#ifndef ASM_FILE
+/* This is the blocklist used in the diskboot image. */
+struct grub_boot_blocklist
+{
+ grub_uint64_t start;
+ grub_uint32_t len;
+} GRUB_PACKED;
+#endif
+
+#endif /* ! BOOT_MACHINE_HEADER */