amDipswGetData- PCI_Card
This commit is contained in:
dkeruza
parent
f4b05f1e97
commit
a460db0076
@ -74,7 +74,7 @@ __attribute__((__constructor__))
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static void setup(void) {
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dl_iterate_phdr(callback, NULL);
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//real_main = dlsym(RTLD_NEXT, "main");
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//exit(0);
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exit(0);
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}
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__attribute__((__destructor__))
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Binary file not shown.
@ -40,6 +40,13 @@ static int detectGame(uint32_t elf_crc)
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return 0;
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}
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if(elf_crc == 0x3cc635ee)
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{
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config.game = SEGABOOT_2_4_SYM;
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config.gameStatus = WORKING;
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return 0;
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}
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if (elf_crc == 0xbc0c9ffa)
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{
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config.game = THE_HOUSE_OF_THE_DEAD_4;
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@ -151,6 +158,8 @@ char *getGameName()
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return "SEGABOOT";
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case SEGABOOT_2_4:
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return "SEGABOOT 2.4";
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case SEGABOOT_2_4_SYM:
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return "SEGABOOT 2.4";
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case SEGABOOT_2_6:
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return "SEGABOOT 2.6";
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case OUTRUN:
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@ -7,6 +7,7 @@ typedef enum
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UNKNOWN,
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SEGABOOT,
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SEGABOOT_2_4,
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SEGABOOT_2_4_SYM,
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SEGABOOT_2_6,
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THE_HOUSE_OF_THE_DEAD_4,
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THE_HOUSE_OF_THE_DEAD_4_TEST,
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@ -163,10 +163,11 @@ int XNextEvent(Display *display, XEvent *event_return)
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{
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case 28:
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setSwitch(SYSTEM, BUTTON_TEST, event_return->type == KeyPress);
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//securityBoardSetSwitch(BUTTON_TEST, 1);
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//securityBoardSetSwitch(BUTTON_TEST, event_return->type == KeyPress);
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break;
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case 39:
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setSwitch(PLAYER_1, BUTTON_SERVICE, event_return->type == KeyPress);
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//securityBoardSetSwitch(BUTTON_SERVICE, event_return->type == KeyPress);
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break;
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case 14:
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incrementCoin(PLAYER_1, event_return->type == KeyPress);
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@ -27,6 +27,7 @@
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#include "rideboard.h"
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#include "securityboard.h"
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#include "patch.h"
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#include "pcidata.h"
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#define HOOK_FILE_NAME "/dev/zero"
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@ -37,10 +38,11 @@
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#define CPUINFO 0
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#define OSRELEASE 1
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#define PCI_CARD_1F0 2
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int hooks[5] = {-1, -1, -1, -1};
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FILE *fileHooks[2] = {NULL, NULL};
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int fileRead[2] = {0, 0};
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FILE *fileHooks[3] = {NULL, NULL, NULL};
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int fileRead[3] = {0, 0, 0};
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uint32_t elf_crc = 0;
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cpuvendor cpu_vendor = {0};
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@ -59,12 +61,10 @@ static void handleSegfault(int signal, siginfo_t *info, void *ptr)
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{
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ucontext_t *ctx = ptr;
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//printf("Caught segfault at address %p\n", info->si_addr);
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// Get the address of the instruction causing the segfault
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uint8_t *code = (uint8_t *)ctx->uc_mcontext.gregs[REG_EIP];
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printf("Code: 0x%08x - Port: 0x%08x\n", *code, (ctx->uc_mcontext.gregs[REG_EDX] & 0xFFFF) - basePortAddress);
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printf("Code: 0x%08x - Port: 0x%08x\n", *code, (ctx->uc_mcontext.gregs[REG_EDX] & 0xFFFF));
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switch (*code)
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{
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case 0xED:
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@ -140,11 +140,6 @@ void __attribute__((constructor)) hook_init()
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// Get CPU ID
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getCPUID();
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FILE *file = fopen("dump_unpatched.bin","w+b");
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fwrite((void *)0x08048000,0x630fac,1,file);
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fclose(file);
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// Implement SIGSEGV handler
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struct sigaction act;
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act.sa_sigaction = handleSegfault;
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@ -291,6 +286,13 @@ FILE *fopen(const char *restrict pathname, const char *restrict mode)
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{
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return _fopen("SEGA_KakuGothic-DB-Roman_12.abc", mode);
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}
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if (strcmp(pathname, "/proc/bus/pci/00/1f.0") == 0)
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{
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fileRead[PCI_CARD_1F0] = 0;
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fileHooks[PCI_CARD_1F0] = _fopen(HOOK_FILE_NAME, mode);
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return fileHooks[PCI_CARD_1F0];
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}
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return _fopen(pathname, mode);
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}
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@ -330,6 +332,20 @@ FILE *fopen64(const char *pathname, const char *mode)
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return _fopen64(pathname, mode);
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}
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int fclose(FILE *stream)
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{
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int (*_fclose)(FILE * stream) = dlsym(RTLD_NEXT, "fclose");
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for (int i = 0; i < 3; i++)
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{
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if(fileHooks[i] == stream)
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{
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int r = _fclose(stream);
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fileHooks[i] = NULL;
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return r;
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}
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}
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return _fclose(stream);
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}
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int openat(int dirfd, const char *pathname, int flags)
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{
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int (*_openat)(int dirfd, const char *pathname, int flags) = dlsym(RTLD_NEXT, "openat");
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@ -421,6 +437,18 @@ ssize_t read(int fd, void *buf, size_t count)
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return _read(fd, buf, count);
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}
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size_t fread(void *buf, size_t size, size_t count, FILE *stream)
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{
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size_t (*_fread)(void *buf, size_t size, size_t count, FILE *stream) = dlsym(RTLD_NEXT, "fread");
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if(stream == fileHooks[PCI_CARD_1F0])
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{
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memcpy(buf, pcidata, 68);
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return 68;
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}
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return _fread(buf, size, count, stream);
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}
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ssize_t write(int fd, const void *buf, size_t count)
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{
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int (*_write)(int fd, const void *buf, size_t count) = dlsym(RTLD_NEXT, "write");
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@ -7,6 +7,7 @@
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#include "patch.h"
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#include "config.h"
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#include "hook.h"
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#include "securityboard.h"
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extern cpuvendor cpu_vendor;
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@ -91,6 +92,76 @@ int amDongleUpdate()
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return 0;
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}
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int amLibInit()
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{
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uint32_t *amLibContext = (uint32_t *)0x08dfa2c0;//0x0809cb00;
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*amLibContext = 1;
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uint32_t *amLibInitializad = (uint32_t *)0x08dfa2c4;//0x0809cb04;
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uint16_t *amLibPort1 = (uint16_t *)(0x08dfa2c4 + 4);//(0x0809cb04 + 4);
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uint16_t *amLibPort2 = (uint16_t *)(0x08dfa2c4 + 4);//(0x0809cb04 + 6);
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uint32_t *bcLibInitialized = (uint32_t *)(0x08dfa2c4 + 8);//0x0809cb0c;
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*amLibInitializad = 1;
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*amLibPort1 = 0xd000;
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*amLibPort2 = 0x0004;
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*bcLibInitialized = 0;
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int res = ((int (*)(void))0x084dedc4)();//0x08065d80)();
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if (res == 1)
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*bcLibInitialized = 1;
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return 0;
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}
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int amDipswInit()
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{
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uint32_t *amDipswContext = (uint32_t *)0x08df9cec;//0x0809c12c;
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uint32_t *amDipswContext1 = (uint32_t *)(0x08df9cec + 4);//(0x0809c12c + 4);
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uint32_t *amDipswContext2 = (uint32_t *)(0x08df9cec + 8);//(0x0809c12c + 8);
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uint32_t *amDipswContext3 = (uint32_t *)(0x08df9cec + 12);//(0x0809c12c + 12);
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//typedef void *(*___constant_c_and_count_memset)(uint32_t *, int, size_t);
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//___constant_c_and_count_memset func = (___constant_c_and_count_memset)//0x0805c3d5;
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//func(amDipswContext, 0, 4);
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*amDipswContext = 1;
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*amDipswContext1 = 1;
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*amDipswContext2 = 1;
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*amDipswContext3 = 1;
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return 0;
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}
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void print_binary(unsigned int number)
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{
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if (number >> 1)
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{
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print_binary(number >> 1);
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}
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putc((number & 1) ? '1' : '0', stdout);
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}
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int amDipswGetData(uint8_t *dip)
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{
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//printf("amDipswGetData Called!!!!!\n");
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uint8_t result;
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uint32_t data;
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securityBoardIn(0x38, &data);
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result = (~data & 4) != 0; // Test Button
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if ((~data & 8) != 0)
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result |= 2; // Service Button
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if ((~data & 0x10) != 0)
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result |= 4; // ??
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if ((char)data >= 0)
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result |= 8; // ??
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if ((~data & 0x100) != 0)
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result |= 0x10; // Rotation
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if ((~data & 0x200) != 0)
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result |= 0x20; // Resolution Dip 4
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if ((~data & 0x400) != 0)
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result |= 0x40; // Resolution Dip 5
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if ((~data & 0x800) != 0)
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result |= 0x80; // Resolution Dip 6
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*dip = result;
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return 0;
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}
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void _putConsole(const char *format, ...)
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{
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va_list args;
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@ -115,7 +186,7 @@ void _putConsole(const char *format, ...)
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}
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else if (*format == '0')
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{
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format ++;
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format++;
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if (*format == '2')
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{
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format++;
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@ -161,6 +232,10 @@ int initPatch()
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detourFunction(0x084d5b40, amDongleInit);
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detourFunction(0x084d45f9, amDongleIsAvailable);
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detourFunction(0x084d4fef, amDongleUpdate);
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detourFunction(0x084d44fc, stub0);
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detourFunction(0x084d4485, amDipswGetData);
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detourFunction(0x084d9118, amLibInit);
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detourFunction(0x084d438c, amDipswInit);
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}
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break;
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case ABC_2006:
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@ -199,7 +274,7 @@ int initPatch()
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detourFunction(0x081e3424, amDongleInit);
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detourFunction(0x081e3772, amDongleIsAvailable);
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detourFunction(0x081e369e, amDongleUpdate);
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setVariable(0x081e7945, 0x00000001); //Test
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setVariable(0x081e7945, 0x00000001); // Test
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}
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break;
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case OUTRUN:
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@ -261,10 +336,10 @@ int initPatch()
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detourFunction(0x085c6010, amDongleInit);
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detourFunction(0x085c63cc, amDongleIsAvailable);
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detourFunction(0x085c62f0, amDongleUpdate);
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detourFunction(0x080b3426, stub0); // Stub returns 0
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detourFunction(0x080cb6d4, stub0); // Stub returns 0
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detourFunction(0x0840889e, stub0); // Stub returns 0
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detourFunction(0x0840ab90, stub0); // Stub returns 0
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detourFunction(0x080b3426, stub0); // Stub returns 0
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detourFunction(0x080cb6d4, stub0); // Stub returns 0
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detourFunction(0x0840889e, stub0); // Stub returns 0
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detourFunction(0x0840ab90, stub0); // Stub returns 0
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setVariable(0x080e17af, 0x000000b8); // Patch IDK what
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setVariable(0x080e17b3, 0x01e88300); // Patch IDK what
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}
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@ -284,22 +359,22 @@ int initPatch()
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setVariable(0x08c08640, 2); // bcLibDebugLevel
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setVariable(0x08c08634, 2); // amOsinfoDebugLevel
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setVariable(0x08c08644, 0x0FFFFFFF); // s_logMask
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detourFunction(0x08074a8c, _putConsole); // Debug Messages
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detourFunction(0x084e50d8, amDongleInit);
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detourFunction(0x084e5459, amDongleIsAvailable);
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detourFunction(0x084e537d, amDongleUpdate);
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detourFunction(0x08074a8c, _putConsole);
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detourFunction(0x084e500e, amDipswGetData);
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setVariable(0x080d1f02, 0x90909090); // Patch acpSystem::checkDongle
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setVariable(0x080d1f06, 0xE8C3C990); // Patch acpSystem::checkDongle
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setVariable(0x0807b76a, 0xc2839090); // Patch initializeArcadeBackup
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// setVariable(0x082E006b, 0x00000280); // Set ResX
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// setVariable(0x082E0078, 0x000001E0); // Set ResY
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setVariable(0x082E006b, 0x00000780); // Set ResX
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setVariable(0x082E0078, 0x00000438); // Set ResY
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detourFunction(0x084e4efc, stub0); // Stub amDipswInit
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detourFunction(0x084e500e, stub0); // Stub amDipswGetData
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detourFunction(0x084e5086, stub0); // Stub amDipswSetLed
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detourFunction(0x084e4f98, stub0); // Stub amDipswExit
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detourFunction(0x084e5086, stub0); // Stub amDipswSetLed
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setVariable(0x0840d858, 0x1c899090); // No more Full Screen from the Game
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//From Teknoparrot
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// From Teknoparrot AMDFIX
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setVariable(0x083ef701, 0x00036ee9); // AMDFIX
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setVariable(0x084032e0, 0x8b90c933); // fix shader compilation with AMD GPUs
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setVariable(0x08523950, 0x000000c3); // Remove ADXM_SetupFramework (Not necessary)
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@ -324,8 +399,8 @@ int initPatch()
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detourFunction(0x085106dc, amDongleIsAvailable);
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detourFunction(0x08510600, amDongleUpdate);
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detourFunction(0x08075012, _putConsole);
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//setVariable(0x08303C4B, 0x00000780); // Set ResX
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//setVariable(0x08303C58, 0x00000438); // Set ResY
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// setVariable(0x08303C4B, 0x00000780); // Set ResX
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// setVariable(0x08303C58, 0x00000438); // Set ResY
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setVariable(0x080dad63, 0x90909090); // Patch acpSystem::checkDongle
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setVariable(0x080dad67, 0xE8C3C990); // Patch acpSystem::checkDongle
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setVariable(0x0807e609, 0x90909090); // Patch initializeArcadeBackup
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@ -352,12 +427,34 @@ int initPatch()
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detourFunction(0x086e2336, amDongleInit);
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detourFunction(0x086e0d81, amDongleIsAvailable);
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detourFunction(0x086e17e5, amDongleUpdate);
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detourFunction(0x086e0c0d, amDipswGetData);
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detourFunction(0x086e0c84, stub0);
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detourFunction(0x0808f9a8, _putConsole);
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setVariable(0x080dad63, 0x90909090); // Patch acpSystem::checkDongle
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setVariable(0x080dad67, 0xE8C3C990); // Patch acpSystem::checkDongle
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setVariable(0x0807e609, 0x90909090); // Patch initializeArcadeBackup
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setVariable(0x0807e60D, 0xC2839090); // Patch initializeArcadeBackup
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}
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break;
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case SEGABOOT_2_4_SYM:
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{
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detourFunction(0x0805e8b0, amDongleInit);
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detourFunction(0x0805ebc3, amDongleIsAvailable);
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detourFunction(0x0805eb2a, amDongleUpdate);
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//detourFunction(0x08062cf8, amLibInit);
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//detourFunction(0x0805c200, amDipswInit);
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detourFunction(0x0805c30b, amDipswGetData);
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}
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break;
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case VT3:
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{
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detourFunction(0x0831c724, amDongleInit);
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detourFunction(0x0831ca37, amDongleIsAvailable);
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detourFunction(0x0831c99e, amDongleUpdate);
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detourFunction(0x0831c5d7, amDipswGetData);
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detourFunction(0x0831c64f, stub0);
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}
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break;
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default:
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// Don't do any patches for random games
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break;
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28
src/lindbergh/pcidata.h
Normal file
28
src/lindbergh/pcidata.h
Normal file
@ -0,0 +1,28 @@
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const char pcidata[256] = {
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0x86, 0x80, 0x18, 0x29, 0x03, 0x01, 0x00, 0x00, 0x02, 0x00, 0x01,
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0x06, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xf4, 0x1a, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x06,
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0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8a, 0x8a, 0x8b,
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0x8b, 0x00, 0x00, 0x00, 0x00, 0x8a, 0x8a, 0x8b, 0x8b, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xc0,
|
||||
0xd1, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00
|
||||
};
|
||||
|
||||
const int pcidata_length = 256;
|
||||
@ -77,7 +77,6 @@ int securityBoardSetDipSwitch(int switchNumber, int value)
|
||||
|
||||
int securityBoardSetSwitch(JVSInput switchNumber, int value)
|
||||
{
|
||||
printf("Pressed\n");
|
||||
switch (switchNumber)
|
||||
{
|
||||
case BUTTON_TEST:
|
||||
@ -107,26 +106,26 @@ int securityBoardIn(uint16_t port, uint32_t *data)
|
||||
case SECURITY_BOARD_FRONT_PANEL:
|
||||
{
|
||||
uint32_t result = 0xFFFFFFFF;
|
||||
if (securityBoard.serviceSwitch)
|
||||
result &= ~0x08;
|
||||
if (securityBoard.testSwitch)
|
||||
result &= ~0x04;
|
||||
if (securityBoard.dipSwitch[6])
|
||||
if (securityBoard.dipSwitch[6]) // bit12
|
||||
result &= ~0x800; // DIP 6
|
||||
if (securityBoard.dipSwitch[5])
|
||||
if (securityBoard.dipSwitch[5]) // bit11
|
||||
result &= ~0x400; // DIP 5
|
||||
if (securityBoard.dipSwitch[4])
|
||||
if (securityBoard.dipSwitch[4]) // bit10
|
||||
result &= ~0x200; // DIP 4
|
||||
if (securityBoard.dipSwitch[3])
|
||||
if (securityBoard.dipSwitch[3]) // bit9
|
||||
result &= ~0x100; // DIP 3
|
||||
if (securityBoard.dipSwitch[2])
|
||||
if (securityBoard.dipSwitch[2]) // bit8
|
||||
result &= ~0x80; // DIP 2
|
||||
if (securityBoard.dipSwitch[1])
|
||||
if (securityBoard.dipSwitch[1]) // bit7
|
||||
result &= ~0x40; // DIP 1
|
||||
if (securityBoard.dipSwitch[8])
|
||||
if (securityBoard.dipSwitch[8]) // bit6
|
||||
result &= ~0x20;
|
||||
if (securityBoard.dipSwitch[7])
|
||||
if (securityBoard.dipSwitch[7]) // bit5
|
||||
result &= ~0x10;
|
||||
if (securityBoard.serviceSwitch) // bit4
|
||||
result &= ~0x08;
|
||||
if (securityBoard.testSwitch) // bit3
|
||||
result &= ~0x04;
|
||||
*data = result;
|
||||
}
|
||||
break;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user