changes puts functionality to use new board specific write

libwrap/sys/puts.c

@@ -1,45 +1,11 @@
-/* See LICENSE of license details. */
-
-#include <errno.h>
-#include <stdint.h>
-#include <sys/types.h>
+#include "weak_under_alias.h"
+#include <string.h>
 #include <unistd.h>
 
-#include "platform.h"
-#include "stub.h"
-#include "weak_under_alias.h"
-#if defined(SEMIHOSTING)
-#include "semihosting.h"
-#endif
+extern ssize_t _bsp_write(int, const void *, size_t);
 
 int __wrap_puts(const char *s) {
-#if defined(SEMIHOSTING)
-  sh_write0(s);
-  return 0;
-#endif
-  while (*s != '\0') {
-#if defined(BOARD_ehrenberg) || defined(BOARD_tgc_vp)
-    while (get_uart_rx_tx_reg_tx_free(uart) == 0)
-      ;
-    uart_write(uart, *s);
-#elif defined(BOARD_iss)
-    *((uint32_t *)0xFFFF0000) = *s;
-#elif defined(BOARD_TGCP)
-    // TODO: implement
-#else
-    while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
-      ;
-    UART0_REG(UART_REG_TXFIFO) = *s;
-
-    if (*s == '\n') {
-      while (UART0_REG(UART_REG_TXFIFO) & 0x80000000)
-        ;
-      UART0_REG(UART_REG_TXFIFO) = '\r';
-    }
-#endif
-    ++s;
-  }
-
-  return 0;
+  int len = strlen(s);
+  return _bsp_write(0, s, len);
 }
 weak_under_alias(puts);