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-rw-r--r--com32/include/syslinux/bootrm.h66
1 files changed, 66 insertions, 0 deletions
diff --git a/com32/include/syslinux/bootrm.h b/com32/include/syslinux/bootrm.h
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+/* ----------------------------------------------------------------------- *
+ *
+ * Copyright 2007 H. Peter Anvin - All Rights Reserved
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall
+ * be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * ----------------------------------------------------------------------- */
+
+/*
+ * syslinux/bootrm.h
+ *
+ * Data structures for shuffle and boot to protected mode
+ */
+
+#ifndef _SYSLINUX_BOOTRM_H
+#define _SYSLINUX_BOOTRM_H
+
+#include <stdint.h>
+#include <com32.h>
+
+/* This register set is used by the shuffle and boot interface. It is
+ a completely different structure from what the __intcall() and
+ __farcall() interfaces use! */
+struct syslinux_rm_regs {
+ uint16_t es; /* Offset 0 */
+ uint16_t _unused_cs; /* Offset 2 */
+ uint16_t ds; /* Offset 4 */
+ uint16_t ss; /* Offset 6 */
+ uint16_t fs; /* Offset 8 */
+ uint16_t gs; /* Offset 10 */
+
+ reg32_t eax; /* Offset 12 */
+ reg32_t ecx; /* Offset 16 */
+ reg32_t edx; /* Offset 20 */
+ reg32_t ebx; /* Offset 24 */
+ reg32_t esp; /* Offset 28 */
+ reg32_t ebp; /* Offset 32 */
+ reg32_t esi; /* Offset 36 */
+ reg32_t edi; /* Offset 40 */
+
+ uint16_t ip; /* Offset 44 */
+ uint16_t cs; /* Offset 46 */
+};
+
+
+#endif /* _SYSLINUX_BOOTRM_H */
+