Rename the RISC-V_RV32_SiFive_Hifive1_GCC folder to RISC-V_RV32_SiFive_HiFive1_Freedo...

[freertos] / FreeRTOS / Demo / RISC-V_RV32_SiFive_HiFive1_GCC / freedom-metal / src / tty.c

diff --git a/FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1_GCC/freedom-metal/src/tty.c b/FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1_GCC/freedom-metal/src/tty.c
deleted file mode 100644 (file)
index c47cc44..0000000
--- a/FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1_GCC/freedom-metal/src/tty.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright 2018 SiFive, Inc */
-/* SPDX-License-Identifier: Apache-2.0 */
-
-#include <metal/uart.h>
-#include <metal/machine.h>
-
-#if defined(__METAL_DT_STDOUT_UART_HANDLE)
-/* This implementation serves as a small shim that interfaces with the first
- * UART on a system. */
-int metal_tty_putc(unsigned char c)
-{
-    if (c == '\n') {
-        int out = metal_uart_putc(__METAL_DT_STDOUT_UART_HANDLE, '\r');
-        if (out != 0)
-            return out;
-    }
-    return metal_uart_putc(__METAL_DT_STDOUT_UART_HANDLE, c);
-}
-
-#ifndef __METAL_DT_STDOUT_UART_BAUD
-#define __METAL_DT_STDOUT_UART_BAUD 115200
-#endif
-
-static void metal_tty_init(void) __attribute__((constructor));
-static void metal_tty_init(void)
-{
-    metal_uart_init(__METAL_DT_STDOUT_UART_HANDLE, __METAL_DT_STDOUT_UART_BAUD);
-}
-#else
-/* This implementation of putc doesn't actually do anything, it's just there to
- * provide a shim that eats all the characters so we can ensure that everything
- * can link to metal_tty_putc. */
-int nop_putc(unsigned char c) __attribute__((section(".text.metal.nop.putc")));
-int nop_putc(unsigned char c) { return -1; }
-int metal_tty_putc(unsigned char c) __attribute__((weak, alias("nop_putc")));
-#warning "There is no default output device, metal_tty_putc() will throw away all input."
-#endif