lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since bc504ef2 was 4b2c872d, checked in by Jakub Jermar <jakub@…>, 20 years ago |
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Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions.
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Property mode
set to
100644
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File size:
1.1 KB
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| 1 | #include <stdio.h>
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| 2 |
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| 3 |
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| 4 | typedef long long __u64;
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| 5 | typedef __u64 ipl_t;
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| 6 | typedef __u64 __address;
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| 7 |
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| 8 | #define __amd64_TYPES_H__
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| 9 | #include "../../arch/amd64/include/context.h"
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| 10 |
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| 11 | #define FILENAME "../../arch/amd64/include/context_offset.h"
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| 12 |
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| 13 | int main(void)
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| 14 | {
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| 15 | FILE *f;
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| 16 | struct context ctx;
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| 17 | struct context *pctx = &ctx;
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| 18 |
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| 19 | f = fopen(FILENAME,"w");
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| 20 | if (!f) {
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| 21 | perror(FILENAME);
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| 22 | return 1;
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| 23 | }
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| 24 |
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| 25 | fprintf(f, "/* This file is automatically generated by %s. */\n", __FILE__);
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| 26 |
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| 27 | fprintf(f,"#define OFFSET_SP 0x%x\n",((int)&pctx->sp) - (int )pctx);
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| 28 | fprintf(f,"#define OFFSET_PC 0x%x\n",((int)&pctx->pc) - (int )pctx);
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| 29 | fprintf(f,"#define OFFSET_RBX 0x%x\n",((int)&pctx->rbx) - (int )pctx);
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| 30 | fprintf(f,"#define OFFSET_RBP 0x%x\n",((int)&pctx->rbp) - (int )pctx);
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| 31 | fprintf(f,"#define OFFSET_R12 0x%x\n",((int)&pctx->r12) - (int )pctx);
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| 32 | fprintf(f,"#define OFFSET_R13 0x%x\n",((int)&pctx->r13) - (int )pctx);
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| 33 | fprintf(f,"#define OFFSET_R14 0x%x\n",((int)&pctx->r14) - (int )pctx);
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| 34 | fprintf(f,"#define OFFSET_R15 0x%x\n",((int)&pctx->r15) - (int )pctx);
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| 35 | fprintf(f,"#define OFFSET_IPL 0x%x\n",((int)&pctx->ipl) - (int )pctx);
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| 36 | fclose(f);
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| 37 |
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| 38 | return 0;
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| 39 | }
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