ports: Make new ports/ sub-directory and move all ports there.

This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.

1 files changed, 0 insertions, 229 deletions

diff --git a/windows/windows_mphal.c b/windows/windows_mphal.c
deleted file mode 100644
index 153b04423..000000000
--- a/windows/windows_mphal.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * This file is part of the MicroPython project, http://micropython.org/
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015 Damien P. George
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-
-#include "py/mpstate.h"
-#include "py/mphal.h"
-
-#include <sys/time.h>
-#include <windows.h>
-#include <unistd.h>
-
-HANDLE std_in = NULL;
-HANDLE con_out = NULL;
-DWORD orig_mode = 0;
-
-STATIC void assure_stdin_handle() {
-    if (!std_in) {
-        std_in = GetStdHandle(STD_INPUT_HANDLE);
-        assert(std_in != INVALID_HANDLE_VALUE);
-    }
-}
-
-STATIC void assure_conout_handle() {
-    if (!con_out) {
-        con_out = CreateFile("CONOUT$", GENERIC_READ | GENERIC_WRITE,
-                      FILE_SHARE_READ | FILE_SHARE_WRITE,
-                      NULL, OPEN_EXISTING, 0, 0);
-        assert(con_out != INVALID_HANDLE_VALUE);
-    }
-}
-
-void mp_hal_stdio_mode_raw(void) {
-    assure_stdin_handle();
-    GetConsoleMode(std_in, &orig_mode);
-    DWORD mode = orig_mode;
-    mode &= ~ENABLE_ECHO_INPUT;
-    mode &= ~ENABLE_LINE_INPUT;
-    mode &= ~ENABLE_PROCESSED_INPUT;
-    SetConsoleMode(std_in, mode);
-}
-
-void mp_hal_stdio_mode_orig(void) {
-    assure_stdin_handle();
-    SetConsoleMode(std_in, orig_mode);
-}
-
-// Handler to be installed by SetConsoleCtrlHandler, currently used only to handle Ctrl-C.
-// This handler has to be installed just once (this has to be done elswhere in init code).
-// Previous versions of the mp_hal code would install a handler whenever Ctrl-C input is
-// allowed and remove the handler again when it is not. That is not necessary though (1),
-// and it might introduce problems (2) because console notifications are delivered to the
-// application in a separate thread.
-// (1) mp_hal_set_interrupt_char effectively enables/disables processing of Ctrl-C via the
-// ENABLE_PROCESSED_INPUT flag so in raw mode console_sighandler won't be called.
-// (2) if mp_hal_set_interrupt_char would remove the handler while Ctrl-C was issued earlier,
-// the thread created for handling it might not be running yet so we'd miss the notification.
-BOOL WINAPI console_sighandler(DWORD evt) {
-    if (evt == CTRL_C_EVENT) {
-        if (MP_STATE_VM(mp_pending_exception) == MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception))) {
-            // this is the second time we are called, so die straight away
-            exit(1);
-        }
-        mp_obj_exception_clear_traceback(MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception)));
-        MP_STATE_VM(mp_pending_exception) = MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception));
-        return TRUE;
-    }
-    return FALSE;
-}
-
-void mp_hal_set_interrupt_char(char c) {
-    assure_stdin_handle();
-    if (c == CHAR_CTRL_C) {
-        DWORD mode;
-        GetConsoleMode(std_in, &mode);
-        mode |= ENABLE_PROCESSED_INPUT;
-        SetConsoleMode(std_in, mode);
-    } else {
-        DWORD mode;
-        GetConsoleMode(std_in, &mode);
-        mode &= ~ENABLE_PROCESSED_INPUT;
-        SetConsoleMode(std_in, mode);
-    }
-}
-
-void mp_hal_move_cursor_back(uint pos) {
-    assure_conout_handle();
-    CONSOLE_SCREEN_BUFFER_INFO info;
-    GetConsoleScreenBufferInfo(con_out, &info);
-    info.dwCursorPosition.X -= (short)pos;
-    if (info.dwCursorPosition.X < 0) {
-        info.dwCursorPosition.X = 0;
-    }
-    SetConsoleCursorPosition(con_out, info.dwCursorPosition);
-}
-
-void mp_hal_erase_line_from_cursor(uint n_chars_to_erase) {
-    assure_conout_handle();
-    CONSOLE_SCREEN_BUFFER_INFO info;
-    GetConsoleScreenBufferInfo(con_out, &info);
-    DWORD written;
-    FillConsoleOutputCharacter(con_out, ' ', n_chars_to_erase, info.dwCursorPosition, &written);
-    FillConsoleOutputAttribute(con_out, info.wAttributes, n_chars_to_erase, info.dwCursorPosition, &written);
-}
-
-typedef struct item_t {
-    WORD vkey;
-    const char *seq;
-} item_t;
-
-// map virtual key codes to VT100 escape sequences
-STATIC item_t keyCodeMap[] = {
-    {VK_UP, "[A"},
-    {VK_DOWN, "[B"},
-    {VK_RIGHT, "[C"},
-    {VK_LEFT, "[D"},
-    {VK_HOME, "[H"},
-    {VK_END, "[F"},
-    {VK_DELETE, "[3~"},
-    {0, ""} //sentinel
-};
-
-STATIC const char *cur_esc_seq = NULL;
-
-STATIC int esc_seq_process_vk(int vk) {
-    for (item_t *p = keyCodeMap; p->vkey != 0; ++p) {
-        if (p->vkey == vk) {
-            cur_esc_seq = p->seq;
-            return 27; // ESC, start of escape sequence
-        }
-    }
-    return 0; // nothing found
-}
-
-STATIC int esc_seq_chr() {
-    if (cur_esc_seq) {
-        const char c = *cur_esc_seq++;
-        if (c) {
-            return c;
-        }
-        cur_esc_seq = NULL;
-    }
-    return 0;
-}
-
-int mp_hal_stdin_rx_chr(void) {
-    // currently processing escape seq?
-    const int ret = esc_seq_chr();
-    if (ret) {
-        return ret;
-    }
-
-    // poll until key which we handle is pressed
-    assure_stdin_handle();
-    DWORD num_read;
-    INPUT_RECORD rec;
-    for (;;) {
-      if (!ReadConsoleInput(std_in, &rec, 1, &num_read) || !num_read) {
-          return CHAR_CTRL_C; // EOF, ctrl-D
-      }
-      if (rec.EventType != KEY_EVENT || !rec.Event.KeyEvent.bKeyDown) { // only want key down events
-          continue;
-      }
-      const char c = rec.Event.KeyEvent.uChar.AsciiChar;
-      if (c) { // plain ascii char, return it
-          return c;
-      }
-      const int ret = esc_seq_process_vk(rec.Event.KeyEvent.wVirtualKeyCode);
-      if (ret) {
-          return ret;
-      }
-    }
-}
-
-void mp_hal_stdout_tx_strn(const char *str, size_t len) {
-    write(1, str, len);
-}
-
-void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len) {
-    mp_hal_stdout_tx_strn(str, len);
-}
-
-void mp_hal_stdout_tx_str(const char *str) {
-    mp_hal_stdout_tx_strn(str, strlen(str));
-}
-
-mp_uint_t mp_hal_ticks_ms(void) {
-    struct timeval tv;
-    gettimeofday(&tv, NULL);
-    return tv.tv_sec * 1000 + tv.tv_usec / 1000;
-}
-
-mp_uint_t mp_hal_ticks_us(void) {
-    struct timeval tv;
-    gettimeofday(&tv, NULL);
-    return tv.tv_sec * 1000000 + tv.tv_usec;
-}
-
-mp_uint_t mp_hal_ticks_cpu(void) {
-    LARGE_INTEGER value;
-    QueryPerformanceCounter(&value);
-#ifdef _WIN64
-    return value.QuadPart;
-#else
-    return value.LowPart;
-#endif
-}