return _Syscall(SYS_CHDIR, ">s", Path);
}
-int acess__SysOpen(const char *Path, int Flags)
+int acess__SysOpen(const char *Path, unsigned int Flags)
{
if( strncmp(Path, "$$$$", 4) == 0 )
{
- return native_open(Path, Flags) | NATIVE_FILE_MASK;
+ return native_open(Path+4, Flags) | NATIVE_FILE_MASK;
+ }
+ if( strncmp(Path, "/Devices/shm/", 13) == 0 )
+ {
+ const char* tag = Path + 13;
+ Warning("TODO: Handle open SHM \"%s\"", tag);
+ return native_shm(tag, Flags) | NATIVE_FILE_MASK;
}
SYSTRACE("open(\"%s\", 0x%x)", Path, Flags);
return _Syscall(SYS_OPEN, ">s >i", Path, Flags);
SYSTRACE("_SysWrite(0x%x, 0x%x, %p\"%.*s\")", FD, Bytes, Src, Bytes, (char*)Src);
return _Syscall(SYS_WRITE, ">i >i >d", FD, Bytes, Bytes, Src);
}
+uint64_t acess__SysTruncate(int fd, uint64_t size) {
+ TODO();
+ return 0;
+}
int acess__SysSeek(int FD, int64_t Ofs, int Dir)
{
TODO();
return 0;
}
+void* acess__SysMMap(void *addr, size_t length, unsigned int _flags, int fd, uint64_t offset)
+{
+ TODO();
+ return NULL;
+}
+int acess__SysMUnMap(void *addr, size_t length)
+{
+ TODO();
+ return 0;
+}
+uint64_t acess__SysMarshalFD(int FD)
+{
+ TODO();
+ return 0;
+}
+int acess__SysUnMarshalFD(uint64_t Handle)
+{
+ TODO();
+ return -1;
+}
int acess__SysOpenChild(int fd, char *name, int flags) {
SYSTRACE("_SysOpenChild(0x%x, '%s', 0x%x)", fd, name, flags);
// --- Timekeeping ---
int64_t acess__SysTimestamp(void)
{
- // TODO: Better impl
- TODO();
-// return now()*1000;
- return 0;
+ return native_timestamp();
}
// --- Memory Management ---
int kernel_tid;
int newID;
- newID = _Syscall(SYS_AN_SPAWN, "<d >d >d", sizeof(int), &kernel_tid,
+ newID = _Syscall(SYS_AN_SPAWN, "<d >d >d",
+ sizeof(int), &kernel_tid,
nfd*sizeof(int), fds,
info ? sizeof(*info) : 0, info);
}
// --- Logging
+static void int_dbgheader(void )
+{
+ printf("[_SysDebug %i] ", giSyscall_ClientID);
+}
void acess__SysDebug(const char *Format, ...)
{
va_list args;
va_start(args, Format);
-
- printf("[_SysDebug %i] ", giSyscall_ClientID);
+ int_dbgheader();
vprintf(Format, args);
printf("\n");
va_end(args);
}
+void acess__SysDebugHex(const char *tag, const void *data, size_t size)
+{
+ int_dbgheader();
+ printf("%s (Hexdump of %p+%zi)\r\n", tag, data, size);
+
+ #define CH(n) ((' '<=cdat[(n)]&&cdat[(n)]<0x7F) ? cdat[(n)] : '.')
+
+ const uint8_t *cdat = data;
+ unsigned int pos = 0;
+
+ while(size >= 16)
+ {
+ int_dbgheader();
+ printf("%04x:"
+ " %02x %02x %02x %02x %02x %02x %02x %02x "
+ " %02x %02x %02x %02x %02x %02x %02x %02x "
+ " %c%c%c%c%c%c%c%c %c%c%c%c%c%c%c%c\r\n",
+ pos,
+ cdat[ 0], cdat[ 1], cdat[ 2], cdat[ 3], cdat[ 4], cdat[ 5], cdat[ 6], cdat[ 7],
+ cdat[ 8], cdat[ 9], cdat[10], cdat[11], cdat[12], cdat[13], cdat[14], cdat[15],
+ CH(0), CH(1), CH(2), CH(3), CH(4), CH(5), CH(6), CH(7),
+ CH(8), CH(9), CH(10), CH(11), CH(12), CH(13), CH(14), CH(15)
+ );
+ size -= 16;
+ cdat += 16;
+ pos += 16;
+ }
+
+ {
+ int_dbgheader();
+ printf("%04x: ", pos);
+ for(int i = 0; i < size; i ++)
+ printf("%02x ", cdat[i]);
+ for(int i = size; i < 16; i ++)
+ printf(" ");
+ printf(" ");
+ for(int i = 0; i < size; i ++)
+ {
+ if( i == 8 )
+ printf(" ");
+ printf("%c", CH(i));
+ }
+
+ printf("\n");
+ }
+}
+
void acess__exit(int Status)
{
DEBUG("_exit(%i)", Status);
DEFSYM(_SysAllocate),
DEFSYM(_SysSetMemFlags),
DEFSYM(_SysDebug),
+ {"_ZN4_sys5debugEPKcz", &acess__SysDebug},
+ DEFSYM(_SysDebugHex),
+ {"_ZN4_sys7hexdumpEPKcPKvj", &acess__SysDebugHex},
DEFSYM(_SysSetFaultHandler),
DEFSYM(_SysWaitEvent),