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#include <stdio.h>
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typedef long long __u64;
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typedef __u64 ipl_t;
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typedef __u64 __address;
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#define __amd64_TYPES_H__
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#include "../../arch/amd64/include/context.h"
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#define FILENAME "../../arch/amd64/include/context_offset.h"
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int main(void)
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{
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    FILE *f;
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    struct context ctx;
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    struct context *pctx = &ctx;
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    struct interrupt_context ictx;
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    struct interrupt_context *ipctx = &ictx;
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    f = fopen(FILENAME,"w");
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    if (!f) {
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        perror(FILENAME);
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        return 1;
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    }
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    fprintf(f, "/* This file is automatically generated by %s. */\n", __FILE__);   
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    fprintf(f,"#define OFFSET_SP  0x%x\n",((int)&pctx->sp) - (int )pctx);
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    fprintf(f,"#define OFFSET_PC  0x%x\n",((int)&pctx->pc) - (int )pctx);
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    fprintf(f,"#define OFFSET_RBX 0x%x\n",((int)&pctx->rbx) - (int )pctx);
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    fprintf(f,"#define OFFSET_RBP 0x%x\n",((int)&pctx->rbp) - (int )pctx);
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    fprintf(f,"#define OFFSET_R12 0x%x\n",((int)&pctx->r12) - (int )pctx);
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    fprintf(f,"#define OFFSET_R13 0x%x\n",((int)&pctx->r13) - (int )pctx);
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    fprintf(f,"#define OFFSET_R14 0x%x\n",((int)&pctx->r14) - (int )pctx);
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    fprintf(f,"#define OFFSET_R15 0x%x\n",((int)&pctx->r15) - (int )pctx);
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    fprintf(f,"#define OFFSET_IPL 0x%x\n",((int)&pctx->ipl) - (int )pctx);
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    fprintf(f, "\n");
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#define ifpr(big,nm) fprintf(f, "#define IOFFSET_" #big " 0x%x\n", ((int)&ipctx->nm) - (int) ipctx)
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    ifpr(RAX, rax);
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    ifpr(RBX, rbx);
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    ifpr(RCX, rcx);
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    ifpr(RDX, rdx);
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    ifpr(RSI, rsi);
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    ifpr(RDI, rdi);
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    ifpr(R8, r8);
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    ifpr(R9, r9);
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    ifpr(R10, r10);
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    ifpr(R11, r11);
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    ifpr(R12, r12);
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    ifpr(R13, r13);
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    ifpr(R14, r14);
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    ifpr(R15, r15);
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    ifpr(RBP, rbp);
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    fprintf(f, "#define IREGISTER_SPACE %d\n", sizeof(ictx));
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    fclose(f);
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    return 0;
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}