mirror of https://github.com/F-Stack/f-stack.git
56 lines
926 B
C
56 lines
926 B
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2017 Cavium, Inc
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*/
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#ifndef CTX_H
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#define CTX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* CPU context registers
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*/
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struct ctx {
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void *sp; /* 0 */
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void *fp; /* 8 */
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void *lr; /* 16 */
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/* Callee Saved Generic Registers */
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void *r19; /* 24 */
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void *r20; /* 32 */
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void *r21; /* 40 */
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void *r22; /* 48 */
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void *r23; /* 56 */
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void *r24; /* 64 */
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void *r25; /* 72 */
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void *r26; /* 80 */
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void *r27; /* 88 */
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void *r28; /* 96 */
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/*
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* Callee Saved SIMD Registers. Only the bottom 64-bits
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* of these registers needs to be saved.
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*/
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void *v8; /* 104 */
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void *v9; /* 112 */
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void *v10; /* 120 */
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void *v11; /* 128 */
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void *v12; /* 136 */
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void *v13; /* 144 */
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void *v14; /* 152 */
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void *v15; /* 160 */
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};
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void
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ctx_switch(struct ctx *new_ctx, struct ctx *curr_ctx);
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#ifdef __cplusplus
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}
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#endif
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#endif /* RTE_CTX_H_ */
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