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  1. #include <stdio.h>
  2. #include <stdint.h>
  3.  
  4. typedef uint32_t __u32;
  5. typedef __u32 ipl_t;
  6. typedef __u32 __address;
  7.  
  8. #define __mips32_TYPES_H__
  9. #include "../../arch/mips32/include/context.h"
  10. #include "../../arch/mips32/include/exception.h"
  11.  
  12. #define FILENAME "../../arch/mips32/include/context_offset.h"
  13.  
  14. int main(void)
  15. {
  16.     FILE *f;
  17.     struct context *pctx = NULL;
  18.     struct exception_regdump *edmp = NULL;
  19.    
  20.  
  21.     f = fopen(FILENAME,"w");
  22.     if (!f) {
  23.         perror(FILENAME);
  24.         return 1;
  25.     }
  26.  
  27.     fprintf(f, "/* This file is automatically generated by %s. */\n", __FILE__);   
  28.  
  29.     fprintf(f,"/* struct context */\n");
  30.  
  31.     fprintf(f,"#define OFFSET_SP      0x%x\n", ((int) &pctx->sp) - (int) pctx);
  32.     fprintf(f,"#define OFFSET_PC      0x%x\n", ((int) &pctx->pc) - (int) pctx);
  33.     fprintf(f,"#define OFFSET_S0      0x%x\n", ((int) &pctx->s0) - (int) pctx);
  34.     fprintf(f,"#define OFFSET_S1      0x%x\n", ((int) &pctx->s1) - (int) pctx);
  35.     fprintf(f,"#define OFFSET_S2      0x%x\n", ((int) &pctx->s2) - (int) pctx);
  36.     fprintf(f,"#define OFFSET_S3      0x%x\n", ((int) &pctx->s3) - (int) pctx);
  37.     fprintf(f,"#define OFFSET_S4      0x%x\n", ((int) &pctx->s4) - (int) pctx);
  38.     fprintf(f,"#define OFFSET_S5      0x%x\n", ((int) &pctx->s5) - (int) pctx);
  39.     fprintf(f,"#define OFFSET_S6      0x%x\n", ((int) &pctx->s6) - (int) pctx);
  40.     fprintf(f,"#define OFFSET_S7      0x%x\n", ((int) &pctx->s7) - (int) pctx);
  41.     fprintf(f,"#define OFFSET_S8      0x%x\n", ((int) &pctx->s8) - (int) pctx);
  42.     fprintf(f,"#define OFFSET_GP      0x%x\n", ((int) &pctx->gp) - (int) pctx);
  43.  
  44.     fprintf(f,"\n\n/* struct register_dump */\n");
  45.     fprintf(f,"#define EOFFSET_AT     0x%x\n", ((int) &edmp->at) - (int) edmp);
  46.     fprintf(f,"#define EOFFSET_V0     0x%x\n", ((int) &edmp->v0) - (int) edmp);
  47.     fprintf(f,"#define EOFFSET_V1     0x%x\n", ((int) &edmp->v1) - (int) edmp);
  48.     fprintf(f,"#define EOFFSET_A0     0x%x\n", ((int) &edmp->a0) - (int) edmp);
  49.     fprintf(f,"#define EOFFSET_A1     0x%x\n", ((int) &edmp->a1) - (int) edmp);
  50.     fprintf(f,"#define EOFFSET_A2     0x%x\n", ((int) &edmp->a2) - (int) edmp);
  51.     fprintf(f,"#define EOFFSET_A3     0x%x\n", ((int) &edmp->a3) - (int) edmp);
  52.     fprintf(f,"#define EOFFSET_T0     0x%x\n", ((int) &edmp->t0) - (int) edmp);
  53.     fprintf(f,"#define EOFFSET_T1     0x%x\n", ((int) &edmp->t1) - (int) edmp);
  54.     fprintf(f,"#define EOFFSET_T2     0x%x\n", ((int) &edmp->t2) - (int) edmp);
  55.     fprintf(f,"#define EOFFSET_T3     0x%x\n", ((int) &edmp->t3) - (int) edmp);
  56.     fprintf(f,"#define EOFFSET_T4     0x%x\n", ((int) &edmp->t4) - (int) edmp);
  57.     fprintf(f,"#define EOFFSET_T5     0x%x\n", ((int) &edmp->t5) - (int) edmp);
  58.     fprintf(f,"#define EOFFSET_T6     0x%x\n", ((int) &edmp->t6) - (int) edmp);
  59.     fprintf(f,"#define EOFFSET_T7     0x%x\n", ((int) &edmp->t7) - (int) edmp);
  60.     fprintf(f,"#define EOFFSET_S0     0x%x\n", ((int) &edmp->s0) - (int) edmp);
  61.     fprintf(f,"#define EOFFSET_S1     0x%x\n", ((int) &edmp->s1) - (int) edmp);
  62.     fprintf(f,"#define EOFFSET_S2     0x%x\n", ((int) &edmp->s2) - (int) edmp);
  63.     fprintf(f,"#define EOFFSET_S3     0x%x\n", ((int) &edmp->s3) - (int) edmp);
  64.     fprintf(f,"#define EOFFSET_S4     0x%x\n", ((int) &edmp->s4) - (int) edmp);
  65.     fprintf(f,"#define EOFFSET_S5     0x%x\n", ((int) &edmp->s5) - (int) edmp);
  66.     fprintf(f,"#define EOFFSET_S6     0x%x\n", ((int) &edmp->s6) - (int) edmp);
  67.     fprintf(f,"#define EOFFSET_S7     0x%x\n", ((int) &edmp->s7) - (int) edmp);
  68.     fprintf(f,"#define EOFFSET_T8     0x%x\n", ((int) &edmp->t8) - (int) edmp);
  69.     fprintf(f,"#define EOFFSET_T9     0x%x\n", ((int) &edmp->t9) - (int) edmp);
  70.     fprintf(f,"#define EOFFSET_GP     0x%x\n", ((int) &edmp->gp) - (int) edmp);
  71.     fprintf(f,"#define EOFFSET_SP     0x%x\n", ((int) &edmp->sp) - (int) edmp);
  72.     fprintf(f,"#define EOFFSET_S8     0x%x\n", ((int) &edmp->s8) - (int) edmp);
  73.     fprintf(f,"#define EOFFSET_RA     0x%x\n", ((int) &edmp->ra) - (int) edmp);
  74.     fprintf(f,"#define EOFFSET_LO     0x%x\n", ((int) &edmp->lo) - (int) edmp);
  75.     fprintf(f,"#define EOFFSET_HI     0x%x\n", ((int) &edmp->hi) - (int) edmp);
  76.     fprintf(f,"#define EOFFSET_STATUS 0x%x\n", ((int) &edmp->status) - (int) edmp);
  77.     fprintf(f,"#define EOFFSET_EPC    0x%x\n", ((int) &edmp->epc) - (int) edmp);
  78.  
  79.     fprintf(f,"#define REGISTER_SPACE %d\n", sizeof(*edmp));
  80.  
  81.     fclose(f);
  82.  
  83.     return 0;
  84. }
  85.