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minerva: More protections
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parent
91a241dafa
commit
52874f9113
4 changed files with 9 additions and 4 deletions
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@ -34,6 +34,7 @@ u32 minerva_init()
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minerva_cfg = NULL;
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mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
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memset(mtc_cfg, 0, sizeof(mtc_config_t));
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// Set table to nyx storage.
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mtc_cfg->mtc_table = (emc_table_t *)&nyx_str->mtc_table;
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@ -46,6 +47,8 @@ u32 minerva_init()
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// Ensure that Minerva is new.
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if (mtc_cfg->init_done == MTC_INIT_MAGIC)
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minerva_cfg = (void *)ep_addr;
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else
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mtc_cfg->init_done = 0;
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if (!minerva_cfg)
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return 1;
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@ -57,7 +57,7 @@ typedef struct _nyx_storage_t
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u8 rsvd[0x800000 - sizeof(nyx_info_t)];
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nyx_info_t info;
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mtc_config_t mtc_cfg;
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emc_table_t mtc_table;
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emc_table_t mtc_table[10];
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} nyx_storage_t;
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u32 get_tmr_us();
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@ -36,7 +36,7 @@ u32 minerva_init()
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mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
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// Set table to nyx storage.
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mtc_cfg->mtc_table = (emc_table_t *)&nyx_str->mtc_table;
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mtc_cfg->mtc_table = (emc_table_t *)nyx_str->mtc_table;
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// Check if Minerva is already initialized.
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if (mtc_cfg->init_done == MTC_INIT_MAGIC)
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@ -60,6 +60,8 @@ u32 minerva_init()
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// Ensure that Minerva is new.
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if (mtc_tmp.init_done == MTC_INIT_MAGIC)
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minerva_cfg = (void *)ep_addr;
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else
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mtc_cfg->init_done = 0;
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// Copy Minerva context to Nyx storage.
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if (minerva_cfg)
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@ -57,7 +57,7 @@ typedef struct _nyx_storage_t
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u8 rsvd[0x800000 - sizeof(nyx_info_t)];
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nyx_info_t info;
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mtc_config_t mtc_cfg;
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emc_table_t mtc_table;
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emc_table_t mtc_table[10];
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} nyx_storage_t;
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u32 get_tmr_us();
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