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Bugfixes and hardcoded naming

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- Make debugmode for exosphere mandatory
- Support dev RSA modulus for warmboot
- Fix a critical bug where it allowed free() to be used on a non-heap address.
- Better the makefile
This commit is contained in:
Kostas Missos
2019-03-08 00:19:04 +02:00
parent 4e7c39d6a0
commit 0ddc1c71a8
14 changed files with 127 additions and 123 deletions
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14
bootloader/sec/se.c
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@@ -270,15 +270,15 @@ int se_calc_sha256(void *dst, const void *src, u32 src_size)
int res;
// Setup config for SHA256, size = BITS(src_size).
SE(SE_CONFIG_REG_OFFSET) = SE_CONFIG_ENC_MODE(MODE_SHA256) | SE_CONFIG_ENC_ALG(ALG_SHA) | SE_CONFIG_DST(DST_HASHREG);
SE(SE_SHA_CONFIG_REG_OFFSET) = 1;
SE(SE_SHA_CONFIG_REG_OFFSET) = SHA_ENABLE;
SE(SE_SHA_MSG_LENGTH_REG_OFFSET) = (u32)(src_size << 3);
SE(0x208) = 0;
SE(0x20C) = 0;
SE(0x210) = 0;
SE(SE_SHA_MSG_LENGTH_REG_OFFSET + 4 * 1) = 0;
SE(SE_SHA_MSG_LENGTH_REG_OFFSET + 4 * 2) = 0;
SE(SE_SHA_MSG_LENGTH_REG_OFFSET + 4 * 3) = 0;
SE(SE_SHA_MSG_LEFT_REG_OFFSET) = (u32)(src_size << 3);
SE(0x218) = 0;
SE(0x21C) = 0;
SE(0x220) = 0;
SE(SE_SHA_MSG_LEFT_REG_OFFSET + 4 * 1) = 0;
SE(SE_SHA_MSG_LEFT_REG_OFFSET + 4 * 2) = 0;
SE(SE_SHA_MSG_LEFT_REG_OFFSET + 4 * 3) = 0;
// Trigger the operation.
res = _se_execute(OP_START, NULL, 0, src, src_size);