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Can almost start a kernel now. It dies with "No setup signature found"

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This commit is contained in:
Michael Brown
2007-01-14 06:36:20 +00:00
parent 698bbe0155
commit 784e10635a
3 changed files with 139 additions and 7 deletions
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25
src/arch/i386/include/bzimage.h
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@@ -65,9 +65,30 @@ struct bzimage_header {
} __attribute__ (( packed ));
/** Offset of bzImage header within kernel image */
#define BZHDR_OFFSET 0x1f1
#define BZI_HDR_OFFSET 0x1f1
/** bzImage magic signature value */
#define BZIMAGE_SIGNATURE 0x53726448
#define BZI_SIGNATURE 0x53726448
/** bzImage boot loader identifier for Etherboot */
#define BZI_LOADER_TYPE_ETHERBOOT 4
/** bzImage "load high" flag */
#define BZI_LOAD_HIGH 0x01
/** bzImage "kernel can use heap" flag */
#define BZI_CAN_USE_HEAP 0x80
/** bzImage command line present magic marker value */
#define BZI_CMD_LINE_MAGIC 0xa33f
/** bzImage command line present magic marker offset */
#define BZI_CMD_LINE_MAGIC_OFFSET 0x20
/** bzImage command line offset offset */
#define BZI_CMD_LINE_OFFSET_OFFSET 0x22
/** Amount of stack space to provide */
#define BZI_STACK_SIZE 0x1000
#endif /* _BZIMAGE_H */