dump.c 2.0 KB

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  1. /*
  2. * =====================================================================================
  3. *
  4. * .d8888b 88888b. .d88b. .d8888b 888d888 8888b. 88888b.d88b.
  5. * 88K 888 "88b d8P Y8b 88K 888P" "88b 888 "888 "88b
  6. * "Y8888b. 888 888 88888888 "Y8888b. 888 .d888888 888 888 888
  7. * X88 888 888 Y8b. X88 888 888 888 888 888 888
  8. * 88888P' 888 888 "Y8888 88888P' 888 "Y888888 888 888 888
  9. *
  10. * www.optixx.org
  11. *
  12. *
  13. * Version: 1.0
  14. * Created: 07/21/2009 03:32:16 PM
  15. * Author: david@optixx.org
  16. *
  17. * =====================================================================================
  18. */
  19. #include <stdlib.h>
  20. #include <stdint.h>
  21. #include "debug.h"
  22. #include "uart.h"
  23. #include "sram.h"
  24. extern FILE uart_stdout;
  25. void dump_packet(uint32_t addr, uint32_t len, uint8_t * packet)
  26. {
  27. uint16_t i,j;
  28. uint16_t sum = 0;
  29. uint8_t clear = 0;
  30. for (i = 0; i < len; i += 16) {
  31. sum = 0;
  32. for (j = 0; j < 16; j++) {
  33. sum += packet[i + j];
  34. }
  35. if (!sum) {
  36. clear = 1;
  37. continue;
  38. }
  39. if (clear) {
  40. printf("*\n");
  41. clear = 0;
  42. }
  43. printf("%08lx:", addr + i);
  44. for (j = 0; j < 16; j++) {
  45. printf(" %02x", packet[i + j]);
  46. }
  47. printf(" |");
  48. for (j = 0; j < 16; j++) {
  49. if (packet[i + j] >= 33 && packet[i + j] <= 126)
  50. printf("%c", packet[i + j]);
  51. else
  52. printf(".");
  53. }
  54. printf("|\n");
  55. }
  56. }
  57. void dump_memory(uint32_t bottom_addr, uint32_t top_addr)
  58. {
  59. uint32_t addr;
  60. uint8_t byte;
  61. sram_bulk_read_start(bottom_addr);
  62. for ( addr = bottom_addr; addr < top_addr; addr++) {
  63. if (addr%0x10 == 0)
  64. printf("\n%08lx:", addr);
  65. byte = sram_bulk_read();
  66. sram_bulk_read_next();
  67. printf(" %02x", byte);
  68. }
  69. printf("\n");
  70. sram_bulk_read_end();
  71. }