61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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*
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* Definitions of most popular hardware tags.
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*
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*/
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#ifndef _E2K_TAGS_H_
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#define _E2K_TAGS_H_
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#ifndef __ASSEMBLY__
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/* Internal tags list. Old style */
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#define E2K_AP_ITAG 0x0
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#define E2K_PL_ITAG 0x1
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#define E2K_PL_V3_ITAG 0x0
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#define E2K_SAP_ITAG 0x4
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#define ITAG_MASK ULL(0x4000000040000000)
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#define ITAGDWD_DEBUG (ITAG_MASK | ULL(0xdead0000dead))
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#define ITAGDWD_IO_DEBUG (ITAG_MASK | ULL(0x10dead0010dead))
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/*
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* Definition of basic external tags. Old style.
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*/
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#define E2K_NUMERIC_ETAG 0x0
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#define E2K_NULLPTR_ETAG 0x0
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#define E2K_PL_ETAG 0xA
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#define E2K_PLLO_ETAG 0xF
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#define E2K_PLHI_ETAG 0xF
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#define E2K_AP_HI_ETAG 0xC
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#define E2K_AP_LO_ETAG 0xF
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#define E2K_SAP_HI_ETAG 0xC
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#define E2K_SAP_LO_ETAG 0xF
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/* External tags. New style */
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#define ETAGNUM 0x00 /* Num. value. generic */
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#define ETAGNVS 0x00 /* Num. value single */
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#define ETAGEWS 0x01 /* Empty value. single */
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#define ETAGDWS 0x01 /* Diagnostic value. single */
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#define ETAGNVD 0x00 /* Num. value double */
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#define ETAGNPD 0x00 /* Null pointer */
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#define ETAGEWD 0x05 /* Empty value. double */
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#define ETAGDWD 0x05 /* Diagnostic value. double */
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#define ETAGPLD 0x0A /* Procedure label (v1-v5) */
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#define ETAGNVQ 0x00 /* Num. value quadro */
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#define ETAGNPQ 0x00 /* Null pointer */
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#define ETAGDWQ 0x55 /* Empty quadro */
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#define ETAGAPQ 0xCF /* Array pointer */
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#define ETAGSAP 0xCF /* Stack array pointer */
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#define ETAGPLQ 0xFF /* Procedure label (v6-...) */
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#define ETAGBADQ 0xee /* Invalid tag for quadro object */
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#endif /* !(__ASSEMBLY__) */
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#endif /* !(_E2K_TAGS_H_) */
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