FreeCalypso > hg > freecalypso-tools
annotate target-utils/dspdump/dumpops.c @ 788:f3fc782b5e88
CHANGES: post-r14 begins with simagent
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 14 Mar 2021 00:07:25 +0000 |
parents | 451d8b545b11 |
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rev | line source |
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1 #include <sys/types.h> |
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2 #include "types.h" |
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3 #include "leadapi.h" |
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4 |
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5 void |
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6 cmd_dump(argbulk) |
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7 char *argbulk; |
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8 { |
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9 char *argv[4]; |
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10 u_long mode, addr, len; |
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11 int rc; |
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12 volatile u16 *api; |
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13 unsigned n; |
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14 |
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15 if (parse_args(argbulk, 3, 3, argv, 0) < 0) |
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16 return; |
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17 if (parse_hexarg(argv[0], 4, &mode) < 0) { |
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18 printf("ERROR: mode must be a valid 16-bit hex value\n"); |
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19 return; |
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20 } |
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21 if (parse_hexarg(argv[1], 8, &addr) < 0) { |
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22 printf("ERROR: addr must be a valid 32-bit hex value\n"); |
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23 return; |
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24 } |
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25 if (parse_hexarg(argv[2], 4, &len) < 0) { |
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26 printf("ERROR: len must be a valid 16-bit hex value\n"); |
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27 return; |
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28 } |
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29 rc = boot_dsp_dump_agent(); |
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30 if (rc < 0) |
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31 return; /* error msg already printed */ |
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32 rc = dsp_read_op((u16)mode, (u32)addr, (u16)len); |
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33 if (rc < 0) { |
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34 printf("ERROR: DSP timeout on read operation\n"); |
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35 return; |
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36 } |
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37 api = (volatile u16 *) APIF_ADDR; |
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38 for (n = 0; n < len; n++) |
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39 printf("%04X\n", *api++); |
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40 } |
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41 |
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42 dump_large_section(mode, addr, len) |
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43 u16 mode; |
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44 u32 addr, len; |
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45 { |
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46 u32 chunk, remain, n; |
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47 volatile u16 *api; |
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48 int rc; |
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49 |
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50 for (remain = len; remain; remain -= chunk) { |
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51 chunk = remain; |
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52 if (chunk > MAX_BLOCK_SIZE) |
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53 chunk = MAX_BLOCK_SIZE; |
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54 rc = dsp_read_op(mode, addr, chunk); |
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55 if (rc < 0) { |
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56 printf("ERROR: DSP timeout on read operation\n"); |
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57 return(rc); |
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58 } |
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59 api = (volatile u16 *) APIF_ADDR; |
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60 for (n = chunk; n; n--) { |
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61 if (!(addr & 0xF)) |
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62 printf("%05x : ", addr); |
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63 printf("%04x%c", *api++, ((addr&15)==15)?'\n':' '); |
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64 addr++; |
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65 } |
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66 } |
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67 putchar('\n'); |
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68 return(0); |
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69 } |
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70 |
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71 void |
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72 cmd_bigdump(argbulk) |
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73 char *argbulk; |
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74 { |
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75 char *argv[4]; |
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76 u_long mode, addr, len; |
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77 int rc; |
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78 |
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79 if (parse_args(argbulk, 3, 3, argv, 0) < 0) |
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80 return; |
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81 if (parse_hexarg(argv[0], 4, &mode) < 0) { |
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82 printf("ERROR: mode must be a valid 16-bit hex value\n"); |
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83 return; |
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84 } |
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85 if (parse_hexarg(argv[1], 8, &addr) < 0) { |
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86 printf("ERROR: addr must be a valid 32-bit hex value\n"); |
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87 return; |
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88 } |
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89 if (parse_hexarg(argv[2], 8, &len) < 0) { |
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90 printf("ERROR: len must be a valid 32-bit hex value\n"); |
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91 return; |
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92 } |
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93 rc = boot_dsp_dump_agent(); |
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94 if (rc < 0) |
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95 return; /* error msg already printed */ |
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96 dump_large_section((u16)mode, (u32)addr, (u32)len); |
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97 } |
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98 |
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99 static struct rom_section { |
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100 char *name; |
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101 u32 addr; |
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102 u32 size; |
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103 int mode; |
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104 } rom_sections[] = { |
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105 { "Registers", 0x00000, 0x0060, BL_MODE_DATA_READ }, |
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106 { "DROM", 0x09000, 0x5000, BL_MODE_DROM_READ }, |
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107 { "PDROM", 0x0e000, 0x2000, BL_MODE_PROM_READ }, |
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108 { "PROM0", 0x07000, 0x7000, BL_MODE_PROM_READ }, |
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109 { "PROM1", 0x18000, 0x8000, BL_MODE_PROM_READ }, |
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110 { "PROM2", 0x28000, 0x8000, BL_MODE_PROM_READ }, |
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111 { "PROM3", 0x38000, 0x2000, BL_MODE_PROM_READ }, |
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112 { 0, 0, 0, -1 } |
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113 }; |
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114 |
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115 void |
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116 cmd_fulldump() |
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117 { |
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118 struct rom_section *tp; |
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119 int rc; |
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120 |
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121 rc = boot_dsp_dump_agent(); |
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122 if (rc < 0) |
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123 return; /* error msg already printed */ |
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124 for (tp = rom_sections; tp->name; tp++) { |
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125 printf("DSP dump: %s [%05x-%05x]\n", tp->name, tp->addr, |
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126 tp->addr + tp->size - 1); |
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127 rc = dump_large_section(tp->mode, tp->addr, tp->size); |
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128 if (rc < 0) |
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129 return; /* error msg already printed */ |
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130 } |
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131 } |