From 848369608bcc13b3f6cf117af337272f80beff96 Mon Sep 17 00:00:00 2001
From: Markus Hitter <mah@jump-ing.de>
Date: Sun, 12 Jul 2015 14:11:50 +0200
Subject: [PATCH] ARM: get rid of mbed-mbed_assert.h.

No functional change, binary size 16 bytes smaller.
---
 mbed-gpio_object.h |  4 ----
 mbed-mbed_assert.h | 59 ----------------------------------------------
 mbed-pinmap.c      |  3 ---
 mbed-serial_api.c  |  6 -----
 4 files changed, 72 deletions(-)
 delete mode 100644 mbed-mbed_assert.h

diff --git a/mbed-gpio_object.h b/mbed-gpio_object.h
index 24df410..63546b3 100644
--- a/mbed-gpio_object.h
+++ b/mbed-gpio_object.h
@@ -28,8 +28,6 @@
 #ifndef MBED_GPIO_OBJECT_H
 #define MBED_GPIO_OBJECT_H
 
-#include "mbed-mbed_assert.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -42,7 +40,6 @@ typedef struct {
 } gpio_t;
 
 static inline void gpio_write(gpio_t *obj, int value) {
-    MBED_ASSERT(obj->pin != (PinName)NC);
     uint32_t pin_number = ((obj->pin & 0x0F00) >> 8);
     if (value)
         *obj->reg_write |= (1 << pin_number);
@@ -51,7 +48,6 @@ static inline void gpio_write(gpio_t *obj, int value) {
 }
 
 static inline int gpio_read(gpio_t *obj) {
-    MBED_ASSERT(obj->pin != (PinName)NC);
     return ((*obj->reg_mask_read) ? 1 : 0);
 }
 
diff --git a/mbed-mbed_assert.h b/mbed-mbed_assert.h
deleted file mode 100644
index d93d0bc..0000000
--- a/mbed-mbed_assert.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/*
-  Notes for Teacup:
-
-  Copied from $(MBED)/libraries/mbed/api/mbed_assert.h.
-
-  Used only to get things running quickly. Without serial it's almost
-  impossible to see wether code changes work. Should go away soon, because
-  all this MBED stuff is too bloated for Teacup's purposes.
-*/
-#ifndef MBED_ASSERT_H
-#define MBED_ASSERT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** Internal mbed assert function which is invoked when MBED_ASSERT macro failes.
- *  This function is active only if NDEBUG is not defined prior to including this
- *  assert header file.
- *  In case of MBED_ASSERT failing condition, the assertation message is printed
- *  to stderr and mbed_die() is called.
- *  @param expr Expresion to be checked.
- *  @param file File where assertation failed.
- *  @param line Failing assertation line number.
- */
-void mbed_assert_internal(const char *expr, const char *file, int line);
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef NDEBUG
-#define MBED_ASSERT(expr) ((void)0)
-
-#else
-#define MBED_ASSERT(expr)                                \
-do {                                                     \
-    if (!(expr)) {                                       \
-        mbed_assert_internal(#expr, __FILE__, __LINE__); \
-    }                                                    \
-} while (0)
-#endif
-
-#endif
diff --git a/mbed-pinmap.c b/mbed-pinmap.c
index 0af9733..01f4a6d 100644
--- a/mbed-pinmap.c
+++ b/mbed-pinmap.c
@@ -28,12 +28,10 @@
     AVR builds.
 */
 #ifdef __ARMEL__
-#include "mbed-mbed_assert.h"
 #include "mbed-pinmap.h"
 #include "mbed-mbed_error.h"
 
 void pin_function(PinName pin, int function) {
-    MBED_ASSERT(pin != (PinName)NC);
     uint32_t offset = (uint32_t)pin & 0xff;
     __IO uint32_t *reg = (__IO uint32_t*)(LPC_IOCON_BASE + offset);
 
@@ -42,7 +40,6 @@ void pin_function(PinName pin, int function) {
 }
 
 void pin_mode(PinName pin, PinMode mode) {
-    MBED_ASSERT(pin != (PinName)NC);
     uint32_t offset = (uint32_t)pin & 0xff;
     uint32_t drain = ((uint32_t)mode & (uint32_t)OpenDrain) >> 2;
     
diff --git a/mbed-serial_api.c b/mbed-serial_api.c
index aad4031..fb8f812 100644
--- a/mbed-serial_api.c
+++ b/mbed-serial_api.c
@@ -31,7 +31,6 @@
   - Fixed mbed_uart0_irq() function prototype.
 */
 #ifdef __ARMEL__
-#include "mbed-mbed_assert.h"
 #include <math.h>
 #include <string.h>
 #include <stdlib.h>
@@ -74,7 +73,6 @@ void mbed_serial_init(serial_t *obj, PinName tx, PinName rx) {
     UARTName uart_tx = (UARTName)pinmap_peripheral(tx, PinMap_UART_TX);
     UARTName uart_rx = (UARTName)pinmap_peripheral(rx, PinMap_UART_RX);
     UARTName uart = (UARTName)pinmap_merge(uart_tx, uart_rx);
-    MBED_ASSERT((int)uart != NC);
     
     obj->uart = (LPC_UART_TypeDef *)uart;
     LPC_SYSCON->SYSAHBCLKCTRL |= (1<<12);
@@ -202,10 +200,6 @@ void mbed_serial_baud(serial_t *obj, int baudrate) {
 }
 
 void mbed_serial_format(serial_t *obj, int data_bits, SerialParity parity, int stop_bits) {
-    MBED_ASSERT((stop_bits == 1) || (stop_bits == 2)); // 0: 1 stop bits, 1: 2 stop bits
-    MBED_ASSERT((data_bits > 4) && (data_bits < 9)); // 0: 5 data bits ... 3: 8 data bits
-    MBED_ASSERT((parity == ParityNone) || (parity == ParityOdd) || (parity == ParityEven) ||
-           (parity == ParityForced1) || (parity == ParityForced0));
 
     stop_bits -= 1;
     data_bits -= 5;