static int cpu_sparc_find_by_name(sparc_def_t *cpu_def, const char *cpu_model) { unsigned int i; const sparc_def_t *def = NULL; char *s = strdup(cpu_model); char *featurestr, *name = strtok(s, ","); uint32_t plus_features = 0; uint32_t minus_features = 0; uint64_t iu_version; uint32_t fpu_version, mmu_version, nwindows; for (i = 0; i < ARRAY_SIZE(sparc_defs); i++) { if (strcasecmp(name, sparc_defs[i].name) == 0) { def = &sparc_defs[i]; } } if (!def) { goto error; } memcpy(cpu_def, def, sizeof(*def)); featurestr = strtok(NULL, ","); while (featurestr) { char *val; if (featurestr[0] == '+') { add_flagname_to_bitmaps(featurestr + 1, &plus_features); } else if (featurestr[0] == '-') { add_flagname_to_bitmaps(featurestr + 1, &minus_features); } else if ((val = strchr(featurestr, '='))) { *val = 0; val++; if (!strcmp(featurestr, "iu_version")) { char *err; iu_version = strtoll(val, &err, 0); if (!*val || *err) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->iu_version = iu_version; #ifdef DEBUG_FEATURES fprintf(stderr, "iu_version %" PRIx64 "\n", iu_version); #endif } else if (!strcmp(featurestr, "fpu_version")) { char *err; fpu_version = strtol(val, &err, 0); if (!*val || *err) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->fpu_version = fpu_version; #ifdef DEBUG_FEATURES fprintf(stderr, "fpu_version %x\n", fpu_version); #endif } else if (!strcmp(featurestr, "mmu_version")) { char *err; mmu_version = strtol(val, &err, 0); if (!*val || *err) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->mmu_version = mmu_version; #ifdef DEBUG_FEATURES fprintf(stderr, "mmu_version %x\n", mmu_version); #endif } else if (!strcmp(featurestr, "nwindows")) { char *err; nwindows = strtol(val, &err, 0); if (!*val || *err || nwindows > MAX_NWINDOWS || nwindows < MIN_NWINDOWS) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->nwindows = nwindows; #ifdef DEBUG_FEATURES fprintf(stderr, "nwindows %d\n", nwindows); #endif } else { fprintf(stderr, "unrecognized feature %s\n", featurestr); goto error; } } else { fprintf(stderr, "feature string `%s' not in format " "(+feature|-feature|feature=xyz)\n", featurestr); goto error; } featurestr = strtok(NULL, ","); } cpu_def->features |= plus_features; cpu_def->features &= ~minus_features; #ifdef DEBUG_FEATURES print_features(stderr, fprintf, cpu_def->features, NULL); #endif free(s); return 0; error: free(s); return -1; }
static int cpu_sparc_find_by_name(sparc_def_t *cpu_def, const char *cpu_model) { unsigned int i; const sparc_def_t *def = NULL; char *s = strdup(cpu_model); char *featurestr, *name = strtok(s, ","); uint32_t plus_features = 0; uint32_t minus_features = 0; uint64_t iu_version; uint32_t fpu_version, mmu_version, nwindows; for (i = 0; i < ARRAY_SIZE(sparc_defs); i++) { if (strcasecmp(name, sparc_defs[i].name) == 0) { def = &sparc_defs[i]; } } if (!def) { goto error; } memcpy(cpu_def, def, sizeof(*def)); featurestr = strtok(NULL, ","); while (featurestr) { char *val; if (featurestr[0] == '+') { add_flagname_to_bitmaps(featurestr + 1, &plus_features); } else if (featurestr[0] == '-') { add_flagname_to_bitmaps(featurestr + 1, &minus_features); } else if ((val = strchr(featurestr, '='))) { *val = 0; val++; if (!strcmp(featurestr, "iu_version")) { char *err; iu_version = strtoll(val, &err, 0); if (!*val || *err) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->iu_version = iu_version; #ifdef DEBUG_FEATURES fprintf(stderr, "iu_version %" PRIx64 "\n", iu_version); #endif } else if (!strcmp(featurestr, "fpu_version")) { char *err; fpu_version = strtol(val, &err, 0); if (!*val || *err) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->fpu_version = fpu_version; #ifdef DEBUG_FEATURES fprintf(stderr, "fpu_version %x\n", fpu_version); #endif } else if (!strcmp(featurestr, "mmu_version")) { char *err; mmu_version = strtol(val, &err, 0); if (!*val || *err) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->mmu_version = mmu_version; #ifdef DEBUG_FEATURES fprintf(stderr, "mmu_version %x\n", mmu_version); #endif } else if (!strcmp(featurestr, "nwindows")) { char *err; nwindows = strtol(val, &err, 0); if (!*val || *err || nwindows > MAX_NWINDOWS || nwindows < MIN_NWINDOWS) { fprintf(stderr, "bad numerical value %s\n", val); goto error; } cpu_def->nwindows = nwindows; #ifdef DEBUG_FEATURES fprintf(stderr, "nwindows %d\n", nwindows); #endif } else { fprintf(stderr, "unrecognized feature %s\n", featurestr); goto error; } } else { fprintf(stderr, "feature string `%s' not in format " "(+feature|-feature|feature=xyz)\n", featurestr); goto error; } featurestr = strtok(NULL, ","); } cpu_def->features |= plus_features; cpu_def->features &= ~minus_features; #ifdef DEBUG_FEATURES print_features(stderr, fprintf, cpu_def->features, NULL); #endif free(s); return 0; error: free(s); return -1; }