Ilya Kurdyukov ilyakurdyukov
ilyakurdyukov
/ intel4004.c
Created
August 24, 2022 05:49
Intel 4004 (mcs-4) emulator written from reading manual (not tested)
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| // looks correct but not tested at all | |
| // temp | |
| unsigned i, t, x; | |
| // mcs-4 state | |
| unsigned short pc, stack[3]; | |
| unsigned char r[16], a, c; | |
| unsigned char test, ram, src, wpm_idx, sp; | |
| unsigned char rom_out[16], rom_in[16], ram_out[4]; | |
| // 8 banks x 4 chips x 4 registers x (16 + 4) chars x 4 bits |
ilyakurdyukov
/ godot_gdec.c
Created
October 4, 2022 16:06
Godot Engine open_encrypted_with_pass() reader/writer in C (using the OpenSSL library).
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| // cc -O2 godot_gdec.c -o godot_gdec -lcrypto | |
| #include <stdlib.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include <stdint.h> | |
| #include <openssl/evp.h> | |
| // unsigned char hash[EVP_MAX_MD_SIZE] |
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| diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c | |
| index 8c41c76..9632251 100644 | |
| --- a/drivers/bluetooth/btusb.c | |
| +++ b/drivers/bluetooth/btusb.c | |
| @@ -1979,6 +1979,8 @@ static int btusb_setup_csr(struct hci_dev *hdev) | |
| */ | |
| set_bit(HCI_QUIRK_BROKEN_STORED_LINK_KEY, &hdev->quirks); | |
| set_bit(HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, &hdev->quirks); | |
| + set_bit(HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, &hdev->quirks); | |
| + set_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks); |
ilyakurdyukov
/ brickgame_dec.c
Created
January 4, 2024 04:48
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| static const uint8_t rom_01a[] = { | |
| /* mode numbers */ | |
| #if 1 | |
| #define B1(x,n) (#x[7-n]!='.')<<n | |
| #define X(x) B1(x,0)|B1(x,1)|B1(x,2)|B1(x,3)|B1(x,4)|B1(x,5)|B1(x,6)|B1(x,7), | |
| X(.@@@@@..)X(........)X(.@....@.)X(.@...@..)X(...@@@..)X(@@@..@..)X(.@@@@@..)X(@.......)X(.@@.@@..)X(.@@..@..) | |
| X(@.....@.)X(.@....@.)X(@....@@.)X(@..@..@.)X(..@..@..)X(@.@...@.)X(@..@..@.)X(@....@@.)X(@..@..@.)X(@..@..@.) | |
| X(@.....@.)X(@@@@@@@.)X(@...@.@.)X(@..@..@.)X(.@...@..)X(@.@...@.)X(@..@..@.)X(@..@@...)X(@..@..@.)X(@..@..@.) | |
| X(@.....@.)X(......@.)X(@..@..@.)X(@..@..@.)X(@@@@@@@.)X(@.@...@.)X(@..@..@.)X(@.@.....)X(@..@..@.)X(@..@..@.) |
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| #define _GNU_SOURCE | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include <stdlib.h> | |
| #include <unistd.h> | |
| #ifndef EXE_PATH | |
| #define EXE_PATH "/usr/bin/clang" | |
| #endif |
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| #include <stdlib.h> | |
| #include <stdio.h> | |
| #include <string.h> | |
| #include <stdint.h> | |
| #if 0 | |
| #define DBG_LOG(...) fprintf(stderr, __VA_ARGS__) | |
| #else | |
| #define DBG_LOG(...) (void)0 | |
| #endif |
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