lordtet
55d5823bde
Still need to document a lot of functions, but I cleaned up and explained a lot of the code via comments.
44 lines
689 B
C
44 lines
689 B
C
/* tss.h
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* Task State Segment
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*
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* Structure definitions for the TSS
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*/
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#ifndef TSS_H
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#define TSS_H
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#include <stdint.h>
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// TSS
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typedef struct tss_s {
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uint32_t LINK;
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uint32_t ESP0;
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uint32_t SS0;
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uint32_t ESP1;
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uint32_t SS1;
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uint32_t ESP2;
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uint32_t SS2;
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uint32_t CR3;
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uint32_t EIP;
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uint32_t EFLAGS;
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uint32_t EAX;
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uint32_t ECX;
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uint32_t EDX;
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uint32_t EBX;
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uint32_t ESP;
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uint32_t ESI;
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uint32_t EDI;
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uint32_t ES;
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uint32_t CS;
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uint32_t SS;
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uint32_t DS;
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uint32_t FS;
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uint32_t GS;
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uint32_t LDTR;
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uint32_t IOPB;
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uint32_t SSP;
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} __attribute__((packed)) tss_t;
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extern tss_t tss;
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#endif
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