Initial commit

libs/c/include/arch/arm/arch/inttypes.h

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#define __LENGTH_8_MOD "hh"
+#define __LENGTH_16_MOD "h"
+#define __LENGTH_32_MOD
+#define __LENGTH_64_MOD "ll"
+#define __LENGTH_MAX_MOD "ll"
+#define __LENGTH_PTR_MOD

libs/c/include/arch/arm/arch/pl011_uart.h

@@ -0,0 +1,408 @@
+
+#ifndef __PL011__UART__H__
+#define __PL011__UART__H__
+
+/* 
+ * PL011 UART Generic driver implementation.
+ * Copyright Bahadir Balban (C) 2006
+ *
+ * The particular intention of this code is that it has been carefully 
+ * written as decoupled from os-specific code and in a verbose way such
+ * that it clearly demonstrates how the device operates, reducing the 
+ * amount of time to be spent for understanding the operational model 
+ * and implementing a driver from scratch. This is the very first to be
+ * such a driver so far, hopefully it will turn out to be useful.
+ */
+
+/* Default base address for this chip */
+#define PL011_DEFAULT_PHYSICAL_BASE		0x101F1000
+#define PL011_BASE		PL011_DEFAULT_PHYSICAL_BASE
+
+/* Architecture specific memory access macros */
+#define read(val, address)	val = *((volatile unsigned int *) address)
+#define write(val, address)	*((volatile unsigned int *) address) = val
+
+/* Register offsets */
+#define PL011_UARTDR		(PL011_BASE + 0x00)
+#define PL011_UARTRSR		(PL011_BASE + 0x04)
+#define PL011_UARTECR		(PL011_BASE + 0x04)
+#define PL011_UARTFR		(PL011_BASE + 0x18)
+#define PL011_UARTILPR		(PL011_BASE + 0x20)
+#define PL011_UARTIBRD		(PL011_BASE + 0x24)
+#define PL011_UARTFBRD		(PL011_BASE + 0x28)
+#define PL011_UARTLCR_H		(PL011_BASE + 0x2C)
+#define PL011_UARTCR		(PL011_BASE + 0x30)
+#define PL011_UARTIFLS		(PL011_BASE + 0x34)
+#define PL011_UARTIMSC		(PL011_BASE + 0x38)
+#define PL011_UARTRIS		(PL011_BASE + 0x3C)
+#define PL011_UARTMIS		(PL011_BASE + 0x40)
+#define PL011_UARTICR		(PL011_BASE + 0x44)
+#define PL011_UARTDMACR		(PL011_BASE + 0x48)
+
+/* IRQ bits for each uart irq event */
+#define PL011_RXIRQ		(1 << 4)
+#define PL011_TXIRQ		(1 << 5)
+#define PL011_RXTIMEOUTIRQ	(1 << 6)
+#define PL011_FEIRQ		(1 << 7)
+#define PL011_PEIRQ		(1 << 8)
+#define PL011_BEIRQ		(1 << 9)
+#define PL011_OEIRQ		(1 << 10)
+
+struct pl011_uart;
+
+int pl011_initialise(struct pl011_uart *);
+int pl011_tx_char(char);
+int pl011_rx_char(char *);
+
+void pl011_set_baudrate(unsigned int, unsigned int);
+void pl011_set_irq_mask(unsigned int);
+void pl011_clr_irq_mask(unsigned int);
+	
+void pl011_irq_handler(struct pl011_uart *);
+void pl011_tx_irq_handler(struct pl011_uart *, unsigned int);	
+void pl011_rx_irq_handler(struct pl011_uart *, unsigned int);
+void pl011_error_irq_handler(struct pl011_uart *, unsigned int);
+
+static inline void pl011_uart_enable(void);
+static inline void pl011_uart_disable(void);
+static inline void pl011_tx_enable(void);
+static inline void pl011_tx_disable(void);
+static inline void pl011_rx_enable(void);
+static inline void pl011_rx_disable(void);
+static inline void pl011_irq_clear(unsigned int flags);
+static inline unsigned int pl011_read_irqstat(void);
+static inline unsigned int pl011_read_irqmask(void);
+static inline void pl011_rx_dma_disable(void);
+static inline void pl011_rx_dma_enable(void);
+static inline void pl011_tx_dma_enable(void);
+static inline void pl011_tx_dma_disable(void);
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, 
+					   unsigned int level);
+static inline void pl011_set_word_width(int size);
+static inline void pl011_disable_fifos(void);
+static inline void pl011_set_parity_even(void);
+static inline void pl011_parity_enable(void);
+static inline void pl011_set_stopbits(int stopbits);
+
+static inline void pl011_set_parity_odd(void);
+static inline void pl011_enable_fifos(void);
+static inline void pl011_parity_disable(void);
+
+struct pl011_uart_ops {
+	int  (*initialise)(struct pl011_uart *);
+	
+	int  (*tx_char)(char);
+	int  (*rx_char)(char *);
+	
+	void (*set_baudrate)(unsigned int, unsigned int);
+	void (*set_irq_mask)(unsigned int);
+	void (*clr_irq_mask)(unsigned int);
+	
+	void (*irq_handler)(struct pl011_uart *);
+	void (*tx_irq_handler)(struct pl011_uart *, unsigned int);	
+	void (*rx_irq_handler)(struct pl011_uart *, unsigned int);
+	void (*error_irq_handler)(struct pl011_uart *, unsigned int);
+};
+
+struct pl011_uart {
+	const unsigned int base;
+	struct pl011_uart_ops ops;
+	unsigned int frame_errors;
+	unsigned int parity_errors;
+	unsigned int break_errors;
+	unsigned int overrun_errors;
+	unsigned int rx_timeout_errors;
+}; 
+
+
+
+#define PL011_UARTEN	(1 << 0)
+static inline void pl011_uart_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_UARTEN;
+	write(val, PL011_UARTCR);
+		
+	return; 
+}
+
+static inline void pl011_uart_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_UARTEN;
+	write(val, PL011_UARTCR);
+	
+	return;
+}
+
+#define PL011_TXE	(1 << 8)
+static inline void pl011_tx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_tx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+
+#define PL011_RXE	(1 << 9)
+static inline void pl011_rx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_rx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+#define PL011_TWO_STOPBITS_SELECT	(1 << 3)
+static inline void pl011_set_stopbits(int stopbits)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	
+	if(stopbits == 2) {			/* Set to two bits */
+		val |= PL011_TWO_STOPBITS_SELECT;
+	} else {				/* Default is 1 */
+		val &= ~PL011_TWO_STOPBITS_SELECT;
+	}
+	write(val, PL011_UARTLCR_H);
+	return;		
+}
+
+#define PL011_PARITY_ENABLE	(1 << 1)
+static inline void pl011_parity_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_parity_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define PL011_PARITY_EVEN	(1 << 2)
+static inline void pl011_set_parity_even()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_set_parity_odd()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define	PL011_ENABLE_FIFOS	(1 << 4)
+static inline void pl011_enable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_disable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+
+#define PL011_WORD_WIDTH_SHIFT	(5)
+/* Sets the transfer word width for the data register. */
+static inline void pl011_set_word_width(int size)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(size < 5 || size > 8)	/* Default is 8 */
+		size = 8;
+	
+	/* Clear size field */
+	read(val, PL011_UARTLCR_H);
+	val &= ~(0x3 << PL011_WORD_WIDTH_SHIFT);
+	write(val, PL011_UARTLCR_H);
+
+	/* The formula is to write 5 less of size given:
+	 * 11 = 8 bits
+	 * 10 = 7 bits
+	 * 01 = 6 bits
+	 * 00 = 5 bits
+	 */
+	read(val, PL011_UARTLCR_H);
+	val |= (size - 5) << PL011_WORD_WIDTH_SHIFT;
+	write(val, PL011_UARTLCR_H);
+	
+	return;
+}
+
+/* 
+ * Defines at which level of fifo fullness an irq will be generated.
+ * @xfer: tx fifo = 0, rx fifo = 1
+ * @level: Generate irq if:
+ * 0	rxfifo >= 1/8 full  	txfifo <= 1/8 full
+ * 1	rxfifo >= 1/4 full  	txfifo <= 1/4 full
+ * 2	rxfifo >= 1/2 full  	txfifo <= 1/2 full
+ * 3	rxfifo >= 3/4 full	txfifo <= 3/4 full
+ * 4	rxfifo >= 7/8 full	txfifo <= 7/8 full
+ * 5-7	reserved		reserved
+ */
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, unsigned int level)
+{
+	if(xfer != 1 && xfer != 0)	/* Invalid fifo */
+		return;
+
+	if(level > 4)			/* Invalid level */
+		return;			
+	
+	write(level << (xfer * 3), PL011_UARTIFLS);
+	return;
+}
+
+/* returns which irqs are masked */
+static inline unsigned int pl011_read_irqmask(void)
+{
+	unsigned int flags;
+	read(flags, PL011_UARTIMSC);
+	return flags;
+}
+
+/* returns masked irq status */
+static inline unsigned int pl011_read_irqstat(void)
+{
+	unsigned int irqstatus;
+	read(irqstatus, PL011_UARTMIS);
+	return irqstatus;	
+}
+/* Clears the given asserted irqs */
+static inline void pl011_irq_clear(unsigned int flags)
+{
+	if(flags > 0x3FF) {	/* Invalid irq clearing bitvector */
+		return;
+	}
+	/* Simply write the flags since it's a write-only register */
+	write(flags, PL011_UARTICR);
+	return;
+}
+
+#define PL011_TXDMAEN	(1 << 1)
+#define PL011_RXDMAEN	(1 << 0)
+
+/* Enables dma transfers for uart. The dma controller
+ * must be initialised, set-up and enabled separately. 
+ */
+static inline void pl011_tx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+/* Disables dma transfers for uart */
+static inline void pl011_tx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+
+#endif /* __PL011__UART__ */
+

libs/c/include/arch/arm/arch/setjmp.h

@@ -0,0 +1,83 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Alex Webster
+*/
+
+typedef int jmp_buf[10];

libs/c/include/arch/arm/arch/stdint.h

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+typedef signed char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+#define __PTR_SIZE 32

libs/c/include/assert.h

@@ -0,0 +1,102 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Authors: Cristan Szmajda, Ben Leslie
+ Description: 
+  Program diagnostics as per 7.2
+ Status: Complete.
+*/
+
+
+/*
+ * <assert.h> may safely be included multiple times with or without NDEBUG 
+ */
+#undef assert
+
+/* Defining NDEBUG removes asserts */
+#ifdef	NDEBUG
+#define	assert(e)	((void)0)
+#else
+#define	assert(e)	((e) ? (void)0 : __assert(#e, __FILE__, __func__, __LINE__))
+#endif
+
+/* Implemented in src/assert.c */
+void __assert(const char *, const char *, const char *, int);
+

libs/c/include/complex.h

@@ -0,0 +1,212 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Authors: Ben Leslie
+ Description: 
+  Complex arithmetic as per 7.3
+ Status: Functions defined, not implemented
+*/
+
+#error The complex library is incomplete
+
+#define complex _Complex
+#define _Complex_I (const float _Complex) foo
+
+#define I _Complex_I
+
+/* 7.3.5 Trigonometric functions */
+
+/* 7.3.5.1 cacos */
+double complex cacos(double complex z);
+float complex cacosf(float complex z);
+long double complex cacosl(long double complex z);
+
+/* 7.3.5.2 casin */
+double complex casin(double complex z);
+float complex casinf(float complex z);
+long double complex casinl(long double complex z);
+
+/* 7.3.5.3 catan */
+double complex catan(double complex z);
+float complex catanf(float complex z);
+long double complex catanl(long double complex z);
+
+/* 7.3.5.4 ccos */
+double complex ccos(double complex z);
+float complex ccosf(float complex z);
+long double complex ccosl(long double complex z);
+
+/* 7.3.5.5 csin */
+double complex csin(double complex z);
+float complex csinf(float complex z);
+long double complex csinl(long double complex z);
+
+/* 7.3.5.6 ctan */
+double complex ctan(double complex z);
+float complex ctanf(float complex z);
+long double complex ctanl(long double complex z);
+
+/* 7.3.6 Hyperbolic functions */
+
+/* 7.3.6.1 cacosh */
+double complex cacosh(double complex z);
+float complex cacoshf(float complex z);
+long double complex cacoshf(long double complex z);
+
+/* 7.3.6.2 casinh */
+double complex casinh(double complex z);
+float complex casinhf(float complex z);
+long double complex casinhl(long double complex z);
+
+/* 7.3.6.3 catanh */
+double complex catanh(double complex z);
+float complex catanhf(float complex z);
+long double complex catanhl(long double complex z);
+
+/* 7.3.6.4 ccosh */
+double complex ccosh(double complex z);
+float complex ccoshf(float complex z);
+long double complex ccoshl(long double complex z);
+
+/* 7.3.6.5 csinh */
+double complex csinh(double complex z);
+float complex csinhf(float complex z);
+long double complex csinhl(long double complex z);
+
+/* 7.3.6.6 ctanh */
+double complex ctanh(double complex z);
+float complex ctanhl(float complex z);
+long double complex ctanhl(long double complex z);
+
+/* 7.3.7 Exponential and logarithmic functions */
+
+/* 7.3.7.1 cexp */
+double complex cexp(double complex z);
+float complex cexpf(float complex z);
+long double complex cexpl(long double complex z);
+
+/* 7.3.7.2 clog */
+double complex clog(double complex z);
+float complex clogf(float complex z);
+long double complex clogl(long double complex z);
+
+/* 7.3.8 Power and absolute value functions */
+
+/* 7.3.8.1 cabs */
+double complex cabs(double complex z);
+float complex cabsf(float complex z);
+long double complex cabsl(long double complex z);
+
+/* 7.3.8.2 cpow */
+double complex cpow(double complex z);
+float complex cpowf(float complex z);
+long double complex cpowl(long double complex z);
+
+/* 7.3.8.3 csqrt */
+double complex csqrt(double complex z);
+float complex csqrtf(float complex z);
+long double complex csqrtl(long double complex z);
+
+/* 7.3.9 Manipulation functions */
+
+/* 7.3.9.1 carg */
+double complex carg(double complex z);
+float complex cargf(float complex z);
+long double complex cargl(long double complex z);
+
+/* 7.3.9.2 cimag */
+double complex cimag(double complex z);
+float complex cimagf(float complex z);
+long double complex cimagl(long double complex z);
+
+/* 7.3.9.3 conj */
+double complex conj(double complex z);
+float complex conjf(float complex z);
+long double complex conjl(long double complex z);
+
+/* 7.3.9.4 cproj */
+double complex cproj(double complex z);
+float complex cprojf(float complex z);
+long double complex cprojl(long double complex z);
+
+/* 7.3.9.5 creal */
+double complex creal(double complex z);
+float complex crealf(float complex z);
+long double complex creall(long double complex z);

libs/c/include/ctype.h

@@ -0,0 +1,204 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Authors: Cristan Szmadja, Ben Leslie
+ Description: 
+  Implements character handling as per 7.4
+ Status: Incomplete
+  Ignores locale
+*/
+
+#ifndef _CTYPE_H_
+#define	_CTYPE_H_
+
+static inline int
+iscntrl(int c)
+{
+	return (0 <= c && c <= '\037') || c == '\177';
+}
+
+static inline int
+isgraph(int c)
+{
+	return ' ' < c && c < '\177';
+}
+
+static inline int
+isprint(int c)
+{
+	return ' ' <= c && c < '\177';
+}
+
+static inline int
+isdigit(int c)
+{
+	return '0' <= c && c <= '9';
+}
+
+static inline int
+islower(int c)
+{
+	return 'a' <= c && c <= 'z';
+}
+
+static inline int
+isspace(int c)
+{
+	return c == ' ' || ('\011' <= c && c <= '\015');
+}
+
+static inline int
+isupper(int c)
+{
+	return 'A' <= c && c <= 'Z';
+}
+
+static inline int
+isalpha(int c)
+{
+	return isupper(c) || islower(c);
+}
+
+static inline int
+isalnum(int c)
+{
+	return isalpha(c) || isdigit(c);
+}
+
+static inline int
+ispunct(int c)
+{
+	return isgraph(c) && !isalnum(c);
+}
+
+static inline int
+isxdigit(int c)
+{
+	return isdigit(c) || ('A' <= c && c <= 'F') || ('a' <= c && c <= 'f');
+}
+
+static inline int
+tolower(int c)
+{
+	return isupper(c) ? c + ('a' - 'A') : c;
+}
+
+static inline int
+toupper(int c)
+{
+	return islower(c) ? c - ('a' - 'A') : c;
+}
+
+static inline int
+isascii(int c)
+{
+	return 0 <= c && c <= '\177';
+}
+
+static inline int
+toascii(int c)
+{
+	return c & 0177;
+}
+
+static inline int
+digittoint(int c)
+{
+	return isdigit(c) ? c - '0' : 'A' <= c
+	    && c <= 'Z' ? c - 'A' : 'a' <= c && c <= 'z' ? c - 'a' : 99;
+}
+
+#endif				/* !_CTYPE_H_ */
+
+/* XXX: Extra things needed by POSIX... need to find a correct #ifndef */
+
+/*
+
+int isascii(int);
+int toascii(int);
+
+#define _toupper(x)
+#define _tolower(x)
+
+
+*/
+
+
+

libs/c/include/errno.h

@@ -0,0 +1,104 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Authors: Ben Leslie
+ Description:
+  Errors as per 7.5
+ Status: Complete
+ Restrictions: Single threaded
+*/
+
+#ifndef _ERRNO_H_
+#define _ERRNO_H_
+
+#define EDOM 1
+#define EILSEQ 2
+#define ERANGE 3
+
+#include <l4/thread.h>
+ 
+#ifndef THREAD_SAFE
+extern int errno;
+#else
+#define errno (*((int *)__L4_TCR_ThreadLocalStorage()))
+#endif
+
+#endif /* _ERRNO_H_ */
+

libs/c/include/inttypes.h

@@ -0,0 +1,202 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Authors: Ben Leslie
+*/
+
+#ifndef _INT_TYPES_
+#define _INT_TYPES_
+
+#include <stdint.h>
+
+#include <arch/inttypes.h>
+
+/* 7.8.1 Macros for format specifies */
+
+/* 7.8.1.2 signed integers */
+#define PRId8 __LENGTH_8_MOD "d"
+#define PRId16 __LENGTH_16_MOD "d"
+#define PRId32 __LENGTH_32_MOD "d"
+#define PRId64 __LENGTH_64_MOD "d"
+
+#define PRIi8 __LENGTH_8_MOD "i"
+#define PRIi16 __LENGTH_16_MOD "i"
+#define PRIi32 __LENGTH_32_MOD "i"
+#define PRIi64 __LENGTH_64_MOD "i"
+
+#define PRIdLEAST8 __LENGTH_LEAST8_MOD "d"
+#define PRIdLEAST16 __LENGTH_LEAST16_MOD "d"
+#define PRIdLEAST32 __LENGTH_LEAST32_MOD "d"
+#define PRIdLEAST64 __LENGTH_LEAST64_MOD "d"
+
+#define PRIiLEAST8 __LENGTH_LEAST8_MOD "i"
+#define PRIiLEAST16 __LENGTH_LEAST16_MOD "i"
+#define PRIiLEAST32 __LENGTH_LEAST32_MOD "i"
+#define PRIiLEAST64 __LENGTH_LEAST64_MOD "i"
+
+#define PRIdFAST8 __LENGTH_FAST8_MOD "d"
+#define PRIdFAST16 __LENGTH_FAST16_MOD "d"
+#define PRIdFAST32 __LENGTH_FAST32_MOD "d"
+#define PRIdFAST64 __LENGTH_FAST64_MOD "d"
+
+#define PRIiFAST8 __LENGTH_FAST8_MOD "i"
+#define PRIiFAST16 __LENGTH_FAST16_MOD "i"
+#define PRIiFAST32 __LENGTH_FAST32_MOD "i"
+#define PRIiFAST64 __LENGTH_FAST64_MOD "i"
+
+#define PRIdMAX __LENGTH_MAX_MOD "d" 
+#define PRIiMAX __LENGTH_MAX_MOD "i"
+
+#define PRIdPTR __LENGTH_PTR_MOD "d"
+#define PRIiPTR __LENGTH_PTR_MOD "i"
+
+/* 7.8 __LENGTH_8_MOD.1.3 unsigned integers */
+
+#define PRIo8 __LENGTH_8_MOD "o"
+#define PRIo16 __LENGTH_16_MOD "o"
+#define PRIo32 __LENGTH_32_MOD "o"
+#define PRIo64 __LENGTH_64_MOD "o"
+
+#define PRIu8 __LENGTH_8_MOD "u"
+#define PRIu16 __LENGTH_16_MOD "u"
+#define PRIu32 __LENGTH_32_MOD "u"
+#define PRIu64 __LENGTH_64_MOD "u"
+
+#define PRIx8 __LENGTH_8_MOD "x"
+#define PRIx16 __LENGTH_16_MOD "x"
+#define PRIx32 __LENGTH_32_MOD "x"
+#define PRIx64 __LENGTH_64_MOD "x"
+
+#define PRIX8 __LENGTH_8_MOD "X"
+#define PRIX16 __LENGTH_16_MOD "X"
+#define PRIX32 __LENGTH_32_MOD "X"
+#define PRIX64 __LENGTH_64_MOD "X"
+
+#define PRIoLEAST8 __LENGTH_LEAST8_MOD "o"
+#define PRIoLEAST16 __LENGTH_LEAST16_MOD "o"
+#define PRIoLEAST32 __LENGTH_LEAST32_MOD "o"
+#define PRIoLEAST64 __LENGTH_LEAST64_MOD "o"
+
+#define PRIuLEAST8 __LENGTH_LEAST8_MOD "u"
+#define PRIuLEAST16 __LENGTH_LEAST16_MOD "u"
+#define PRIuLEAST32 __LENGTH_LEAST32_MOD "u"
+#define PRIuLEAST64 __LENGTH_LEAST64_MOD "u"
+
+#define PRIxLEAST8 __LENGTH_LEAST8_MOD "x"
+#define PRIxLEAST16 __LENGTH_LEAST16_MOD "x"
+#define PRIxLEAST32 __LENGTH_LEAST32_MOD "x"
+#define PRIxLEAST64 __LENGTH_LEAST64_MOD "x"
+
+#define PRIXLEAST8 __LENGTH_LEAST8_MOD "X"
+#define PRIXLEAST16 __LENGTH_LEAST16_MOD "X"
+#define PRIXLEAST32 __LENGTH_LEAST32_MOD "X"
+#define PRIXLEAST64 __LENGTH_LEAST64_MOD "X"
+
+#define PRIoFAST8 __LENGTH_FAST8_MOD "o"
+#define PRIoFAST16 __LENGTH_FAST16_MOD "o"
+#define PRIoFAST32 __LENGTH_FAST32_MOD "o"
+#define PRIoFAST64 __LENGTH_FAST64_MOD "o"
+
+#define PRIuFAST8 __LENGTH_FAST8_MOD "u"
+#define PRIuFAST16 __LENGTH_FAST16_MOD "u"
+#define PRIuFAST32 __LENGTH_FAST32_MOD "u"
+#define PRIuFAST64 __LENGTH_FAST64_MOD "u"
+
+#define PRIxFAST8 __LENGTH_FAST8_MOD "x"
+#define PRIxFAST16 __LENGTH_FAST16_MOD "x"
+#define PRIxFAST32 __LENGTH_FAST32_MOD "x"
+#define PRIxFAST64 __LENGTH_FAST64_MOD "x"
+
+#define PRIXFAST8 __LENGTH_FAST8_MOD "X"
+#define PRIXFAST16 __LENGTH_FAST16_MOD "X"
+#define PRIXFAST32 __LENGTH_FAST32_MOD "X"
+#define PRIXFAST64 __LENGTH_FAST64_MOD "X"
+
+#define PRIoMAX __LENGTH_MAX_MOD "o"
+#define PRIuMAX __LENGTH_MAX_MOD "u"
+#define PRIxMAX __LENGTH_MAX_MOD "x"
+#define PRIXMAX __LENGTH_MAX_MOD "X"
+
+#define PRIoPTR __LENGTH_PTR_MOD "o"
+#define PRIuPTR __LENGTH_PTR_MOD "u" 
+#define PRIxPTR __LENGTH_PTR_MOD "x"
+#define PRIXPTR __LENGTH_PTR_MOD "X"
+
+#endif

libs/c/include/iso646.h

@@ -0,0 +1,101 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Authors: Ben Leslie
+ Description:
+   Alternative spellings as per 7.9 
+*/
+
+#ifndef _ISO646_H_
+#define _ISO646_H_
+
+#define and &&
+#define and_q &=
+#define bitand &
+#define bitor |
+#define compl ~
+#define not !
+#define not_eq !=
+#define or ||
+#define or_eq |=
+#define xor ^
+#define xor_eq ^=
+
+#endif /* _ISO646_H_ */

libs/c/include/limits.h

@@ -0,0 +1,116 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Author: Ben Leslie
+*/
+#ifndef _LIMITS_H_
+#define _LIMITS_H_
+
+#define CHAR_BIT 8
+#define SCHAR_MIN (-128)
+#define SCHAR_MAX 127
+#define UCHAR_MAX 255
+
+#ifdef __CHAR_UNSIGNED__
+ #define CHAR_MIN 0
+ #define CHAR_MAX UCHAR_MAX
+#else
+ #define CHAR_MIN SCHAR_MIN
+ #define CHAR_MAX SCHAR_MAX
+#endif
+
+#define MB_LEN_MAX 1
+
+#define SHRT_MIN (-32768)
+#define SHRT_MAX  32767
+#define USHRT_MAX 65535U
+
+#define INT_MIN (-2147483648)
+#define INT_MAX  2147483647
+#define UINT_MAX 4294967295U
+
+#define LONG_MIN (-2147483648)
+#define LONG_MAX  2147483647
+#define ULONG_MAX 4294967295U
+
+#define LLONG_MIN (-9223372036854775808LL)
+#define LLONG_MAX  9223372036854775807LL
+#define ULLONG_MAX 18446744073709551615ULL
+
+#endif /* _LIMITS_H_ */

libs/c/include/locale.h

@@ -0,0 +1,117 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#include <stddef.h>
+
+struct lconv {
+	char *decimal_point;
+	char *thousands_sep;
+	char *grouping;
+	char *mon_deciaml_point;
+	char *mon_thouasands_sep;
+	char *mon_grouping;
+	char *positive_sign;
+	char *negative_sign;
+	char *currency_symbol;
+	char frac_digits;
+	char p_cs_precedes;
+	char n_cs_precedes;
+	char p_sep_by_space;
+	char n_sep_by_space;
+	char p_sign_posn;
+	char n_sign_posn;
+	char *int_curr_symbol;
+	char int_frac_digits;
+	char int_p_cs_precedes;
+	char int_n_cs_precedes;
+	char int_p_sep_by_space;
+	char int_n_sep_by_space;
+	char int_p_sign_posn;
+	char int_n_sign_posn;
+};
+
+#define LC_ALL 1
+#define LC_COLLATE 2
+#define LC_CTYPE 3
+#define LC_MONETARY 4
+#define LC_NUMERIC 5
+#define LC_TIME 6
+
+char *setlocale(int category, const char *locale);
+struct lconv *localeconv(void);

libs/c/include/setjmp.h

@@ -0,0 +1,90 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie, Alex Webster
+*/
+#ifndef _SETJMP_H_
+#define _SETJMP_H_
+
+#include <arch/setjmp.h>
+
+int setjmp(jmp_buf);
+void longjmp(jmp_buf, int);
+
+#endif /* _SETJMP_H_ */

libs/c/include/stdarg.h

@@ -0,0 +1,96 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+ Authors: Ben Leslie
+*/
+/*
+  Implementation based on C99 Section 7.15 Variable arguments
+*/
+
+#ifndef _STDARG_H_
+#define _STDARG_H_
+
+typedef __builtin_va_list va_list;
+
+#define va_arg(ap, type) __builtin_va_arg((ap), type)
+#define va_copy(dest, src) __builtin_va_copy((ap), type)
+#define va_end(ap) __builtin_va_end((ap))
+#define va_start(ap, parmN) __builtin_stdarg_start((ap), (parmN))
+
+#endif /* _STDARG_H_ */

libs/c/include/stdbool.h

@@ -0,0 +1,98 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Author: Ben Leslie
+ Description:
+   Implementation based on C99 Section 7.16 Boolean type and values
+*/
+
+#ifndef __STDBOOL_H__
+#define __STDBOOL_H__
+
+#ifndef __bool_true_false_are_defined
+
+#define __bool_true_false_are_defined 1
+#define bool _Bool
+#define true 1
+#define false 0
+
+#endif /* __bool_true_false_are_defined */
+
+#endif /* __STDBOOL_H__ */

libs/c/include/stddef.h

@@ -0,0 +1,117 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+  Authors: Ben Leslie
+*/
+
+#ifndef _STDDEF_H_
+#define _STDDEF_H_
+
+/* See C99 spec 7.17 */
+
+/* We rely on the compiler telling us the right types to go in 
+   here -- this makes a lot of sense, the compiler knows how big
+   these things are
+*/
+
+#ifndef __SIZE_TYPE__
+#ifdef __mips__
+#define __SIZE_TYPE__ long unsigned int
+#endif
+#endif
+
+#ifndef __PTRDIFF_TYPE__
+#ifdef __mips__
+#define __PTRDIFF_TYPE__ long int
+#endif
+#endif
+
+typedef __PTRDIFF_TYPE__ ptrdiff_t ;
+typedef __SIZE_TYPE__ size_t;
+#ifndef __cplusplus /* FIXME: This is the one concession to C++ programmers that I make.
+		       Allowing them to compile and use the standard C library. This is
+		       more because C++ people shouldn't be restricted from using wonderful
+		       things such as varargs and printf */
+typedef __WCHAR_TYPE__ wchar_t;
+#endif
+#define NULL ((void *)0)
+#define offsetof(type, member) ((size_t) &((type *)0)->member)
+
+#endif /* _STDDEF_H_ */

libs/c/include/stdint.h

@@ -0,0 +1,276 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+#ifndef _STDINT_H_
+#define	_STDINT_H_
+
+#include <limits.h>
+
+/*
+ * 7.18.1.1 Exact-width integers
+ */
+#include <arch/stdint.h>
+
+/*
+ * 7.18.2.1 Limits of exact-wdith integer types
+ */
+#define	INT8_MIN  SCHAR_MIN
+#define	INT16_MIN SHRT_MIN
+#define	INT32_MIN INT_MIN
+#define	INT64_MIN LLONG_MIN
+
+#define	INT8_MAX SCHAR_MAX
+#define	INT16_MAX SHRT_MAX
+#define	INT32_MAX INT_MAX
+#define	INT64_MAX LLONG_MAX
+
+#define	UINT8_MAX UCHAR_MAX
+#define	UINT16_MAX USHRT_MAX
+#define	UINT32_MAX UINT_MAX
+#define	UINT64_MAX ULLONG_MAX
+
+
+#ifndef __ARCH_HAS_LEAST
+/*
+ * 7.18.1.2 Minimum-width integers
+ */
+typedef int8_t  int_least8_t;
+typedef int16_t int_least16_t;
+typedef int32_t int_least32_t;
+typedef int64_t int_least64_t;
+
+typedef uint8_t uint_least8_t;
+typedef uint16_t uint_least16_t;
+typedef uint32_t uint_least32_t;
+typedef uint64_t uint_least64_t;
+
+/*
+ * 7.18.2.2 Limits of minimum-width integers
+ */
+#define	INT_LEAST8_MIN		INT8_MIN
+#define	INT_LEAST16_MIN		INT16_MIN
+#define	INT_LEAST32_MIN		INT32_MIN
+#define	INT_LEAST64_MIN		INT64_MIN
+
+#define	INT_LEAST8_MAX		INT8_MAX
+#define	INT_LEAST16_MAX		INT16_MAX
+#define	INT_LEAST32_MAX		INT32_MAX
+#define	INT_LEAST64_MAX		INT64_MAX
+
+#define	UINT_LEAST8_MAX		UINT8_MAX
+#define	UINT_LEAST16_MAX	UINT16_MAX
+#define	UINT_LEAST32_MAX	UINT32_MAX
+#define	UINT_LEAST64_MAX	UINT64_MAX
+#else
+#undef __ARCH_HAS_LEAST
+#endif
+
+
+#ifndef __ARCH_HAS_FAST
+/*
+ * 7.8.1.3 Fastest minimum-width integer types
+ * Note -- We fulfil the spec, however we don't really know
+ * which are fastest here. I assume `int' is probably fastest
+ * more most, and should be used for [u]int_fast[8,16,32]_t.
+ */
+
+typedef int8_t int_fast8_t;
+typedef int16_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef int64_t int_fast64_t;
+
+typedef uint8_t uint_fast8_t;
+typedef uint16_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+typedef uint64_t uint_fast64_t;
+
+/*
+ * 7.18.2.2 Limits of fastest minimum-width integers
+ */
+#define	INT_FAST8_MIN	INT8_MIN
+#define	INT_FAST16_MIN	INT16_MIN
+#define	INT_FAST32_MIN	INT32_MIN
+#define	INT_FAST64_MIN	INT64_MIN
+
+#define	INT_FAST8_MAX	INT8_MAX
+#define	INT_FAST16_MAX	INT16_MAX
+#define	INT_FAST32_MAX	INT32_MAX
+#define	INT_FAST64_MAX	INT64_MAX
+
+#define	UINT_FAST8_MAX	UINT8_MAX
+#define	UINT_FAST16_MAX	UINT16_MAX
+#define	UINT_FAST32_MAX	UINT32_MAX
+#define	UINT_FAST64_MAX	UINT64_MAX
+#else
+#undef __ARCH_HAS_FAST
+#endif
+
+/*
+ * 7.18.1.4 Integer types capable of holding object pointers
+ * We should fix this to be 32/64 clean.
+ */
+#if __PTR_SIZE==32
+typedef int32_t intptr_t;
+typedef uint32_t uintptr_t;
+
+#define INTPTR_MIN INT32_MIN
+#define INTPTR_MAX INT32_MAX
+#define UINTPTR_MAX UINT32_MAX
+
+#elif __PTR_SIZE==64
+typedef int64_t intptr_t;
+typedef uint64_t uintptr_t;
+
+#define INTPTR_MIN INT64_MIN
+#define INTPTR_MAX INT64_MAX
+#define UINTPTR_MAX UINT64_MAX
+#else
+#error Unknown pointer size
+#endif
+
+#undef __PTR_SIZE
+
+/*
+ * 7.18.1.5 Greatest-wdith integer types
+ */
+typedef long long int intmax_t;
+typedef unsigned long long int uintmax_t;
+
+/*
+ * 7.18.2.5 Limits of greateast-width integer types
+ */
+#define	INTMAX_MIN		LLONG_MIN
+#define	INTMAX_MAX		LLONG_MAX
+#define	UINTMAX_MAX		ULLONG_MAX
+
+/*
+ * 7.18.3 Limits of other integer types
+ */
+/* FIXME: Check these limits are correct */
+#define	PTRDIFF_MIN		INTPTR_MIN
+#define	PTRDIFF_MAX		INTPTR_MAX
+
+#define	SIG_ATOMIC_MIN		INT_MIN
+#define	SIG_ATOMIC_MAX		INT_MAX
+
+#define	SIZE_MAX		UINTPTR_MAX
+
+#define	WCHAR_MIN		0
+#define	WCHAR_MAX		UINT16_MAX
+
+#define	WINT_MIN		0
+#define	WINT_MAX		UINT16_MAX
+
+/*
+ * 7.18.4 Macros for integer constants
+ */
+
+#define	INT8_C(x)		(int8_t)(x)
+#define	INT16_C(x)		(int16_t)(x)
+#define	INT32_C(x)		(int32_t)(x)
+#define	INT64_C(x)		(int64_t)(x)
+#define	UINT8_C(x)		(uint8_t)(x)
+#define	UINT16_C(x)		(uint16_t)(x)
+#define	UINT32_C(x)		(uint32_t)(x)
+#define	UINT64_C(x)		(uint64_t)(x)
+
+#define	INT_FAST8_C(x)		(int_fast8_t)(x)
+#define	INT_FAST16_C(x)		(int_fast16_t)(x)
+#define	INT_FAST32_C(x)		(int_fast32_t)(x)
+#define	INT_FAST64_C(x)		(int_fast64_t)(x)
+#define	UINT_FAST8_C(x)		(uint_fast8_t)(x)
+#define	UINT_FAST16_C(x)	(uint_fast16_t)(x)
+#define	UINT_FAST32_C(x)	(uint_fast32_t)(x)
+#define	UINT_FAST64_C(x)	(uint_fast64_t)(x)
+
+#define	INT_LEAST8_C(x)		(int_least8_t)(x)
+#define	INT_LEAST16_C(x)	(int_least16_t)(x)
+#define	INT_LEAST32_C(x)	(int_least32_t)(x)
+#define	INT_LEAST64_C(x)	(int_least64_t)(x)
+#define	UINT_LEAST8_C(x)	(uint_least8_t)(x)
+#define	UINT_LEAST16_C(x)	(uint_least16_t)(x)
+#define	UINT_LEAST32_C(x)	(uint_least32_t)(x)
+#define	UINT_LEAST64_C(x)	(uint_least64_t)(x)
+
+#define	INTPTR_C(x)		(intptr_t)(x)
+#define	UINTPTR_C(x)		(uintptr_t)(x)
+
+#define	INTMAX_C(x)		(intmax_t)(x)
+#define	UINTMAX_C(x)		(uintmax_t)(x)
+
+#endif				/* _STDINT_H_ */

libs/c/include/stdio.h

@@ -0,0 +1,215 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+Author: Ben Leslie
+*/
+
+#ifndef _STDIO_H_
+#define _STDIO_H_
+
+#include <stddef.h>
+#include <stdarg.h>
+
+#ifdef THREAD_SAFE
+#include <mutex/mutex.h>
+#define lock_stream(s) mutex_count_lock(&(s)->mutex)
+#define unlock_stream(s) mutex_count_unlock(&(s)->mutex)
+#else
+#define lock_stream(s)
+#define unlock_stream(s)
+#endif
+ 
+#define __UNGET_SIZE 10
+
+struct __file {
+	void *handle;
+
+	size_t (*read_fn)(void *, long int, size_t, void *);
+	size_t (*write_fn)(void *, long int, size_t, void *);
+	int (*close_fn)(void *);
+	long int (*eof_fn)(void *);
+
+	unsigned char buffering_mode;
+	char *buffer;
+
+	unsigned char unget_pos;
+	long int current_pos;
+
+#ifdef THREAD_SAFE
+	struct mutex mutex;
+#endif
+	
+	int eof;
+	int error;
+
+	char unget_stack[__UNGET_SIZE];
+};
+
+typedef struct __file FILE; /* This needs to be done correctly */
+typedef long fpos_t; /* same */
+
+#define _IOFBF 0
+#define _IOLBF 1
+#define _IONBF 2
+
+#define BUFSIZ 37
+#define EOF (-1)
+
+#define FOPEN_MAX 37
+#define FILENAME_MAX 37
+#define L_tmpnam 37
+
+#define SEEK_CUR 0
+#define SEEK_END 1
+#define SEEK_SET 2
+
+#define TMP_MAX 37
+
+extern FILE *stderr;
+extern FILE *stdin;
+extern FILE *stdout;
+
+/* 7.19.4 Operations on files */
+int remove(const char *);
+int rename(const char *, const char *);
+FILE *tmpfile(void);
+char *tmpnam(char *);
+int fclose(FILE *);
+int fflush(FILE *);
+FILE *fopen(const char *, const char *);
+FILE *freopen(const char *, const char *, FILE *);
+void setbuf(FILE *, char *);
+int setvbuf(FILE *, char *, int, size_t);
+
+/* 7.19.6 Format i/o functions */
+int fprintf(FILE *, const char *, ...);
+int fscanf(FILE *, const char *, ...);
+int printf(const char *, ...);
+int scanf(const char *, ...);
+int snprintf(char *, size_t , const char *, ...);
+int sprintf(char *, const char *, ...);
+int sscanf(const char *, const char *, ...);
+int vfprintf(FILE *, const char *, va_list);
+int vfscanf(FILE *, const char *, va_list);
+int vprintf(const char *, va_list);
+int vscanf(const char *, va_list);
+int vsnprintf(char *, size_t, const char *, va_list );
+int vsprintf(char *, const char *format, va_list arg);
+int vsscanf(const char *s, const char *format, va_list arg);
+
+/* 7.19.7 Character i/o functions */
+int fgetc(FILE *);
+char *fgets(char *, int, FILE *);
+int fputc(int, FILE *);
+int fputs(const char *, FILE *);
+
+/* getc is specified to be the same as fgetc, so it makes
+   the most sense to implement as a macro here */
+#define getc fgetc /*int getc(FILE *); */
+
+int getchar(void);
+char *gets(char *);
+
+/* putc is specified to be the same as fputc, so it makes
+   the most sense to implement as a macro here */
+#define putc fputc /*int fetc(int, FILE *); */
+
+int putchar(int);
+int puts(const char *);
+int ungetc(int, FILE *);
+
+/* 7.19.8 Direct I/O functions */
+size_t fread(void *, size_t, size_t, FILE *);
+size_t fwrite(const void *, size_t, size_t, FILE *);
+
+/* 7.19.9 File positioning functions */
+int fgetpos(FILE *, fpos_t *);
+int fseek(FILE *, long int, int);
+int fsetpos(FILE *, const fpos_t *);
+long int ftell(FILE *);
+void rewind(FILE *);
+
+/* 7.19.10 Error-handling functions */
+void clearerr(FILE *);
+int feof(FILE *);
+int ferror(FILE *);
+void perror(const char *);
+
+#endif /* _STDIO_H_ */

libs/c/include/stdlib.h

@@ -0,0 +1,210 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#ifndef	_STDLIB_H_
+#define	_STDLIB_H_
+
+#include <stdint.h>
+#include <stddef.h>
+
+/* ISOC99 7.20 General Utilities */
+
+/* 7.20.2 div types */
+typedef struct {
+	int quot, rem;
+} div_t;
+
+typedef struct {
+	long quot, rem;
+} ldiv_t;
+
+typedef struct {
+	long long quot, rem;
+} lldiv_t;
+
+
+/* 7.20.3 EXIT_ macros */  
+#define	EXIT_FAILURE	1
+#define	EXIT_SUCCESS	0
+
+#define	RAND_MAX	INT_MAX
+#define MB_CUR_MAX      1
+
+/* 7.20.1 Numeric conversion functions */
+
+/* 7.20.1-3 The strtod, strtof and strtold functions */
+double strtod(const char *s, char **endp);
+float strtof(const char *s, char **endp);
+long double strtold(const char *s, char **endp);
+
+/* 7.20.1-4 The strtol, stroll, stroul, strtoull functions */
+long strtol(const char *s, char **endp, int base);
+long long strtoll(const char *s, char **endp, int base);
+unsigned long strtoul(const char *s, char **endp, int base);
+unsigned long long strtoull(const char *s, char **endp, int base);
+
+/* 7.20.1-1 atof function */
+static inline double atof(const char *nptr)
+{
+	return strtod(nptr, (char **)NULL);
+}
+
+/* 7.20.1-2 The atoi, atol and atoll functions */
+static inline int atoi(const char *nptr)
+{
+	return (int) strtol(nptr, (char **)NULL, 10);
+}
+
+static inline long atol(const char *nptr)
+{
+	return strtol(nptr, (char **)NULL, 10);
+}
+
+static inline long long atoll(const char *nptr)
+{
+	return strtoll(nptr, (char **)NULL, 10);
+}
+
+/* 7.20.2 Pseudo-random sequence generation functions */
+
+int rand(void);
+void srand(unsigned int seed);
+
+/* 7.20.3 Memory management functions */
+
+void *malloc(size_t);
+void free(void *);
+void *calloc(size_t, size_t);
+void *realloc(void *, size_t);
+
+/* 7.20.4 Communcation with the environment */
+
+void abort(void);
+int atexit(void (*func)(void));
+void exit(int status);
+void _Exit(int status);
+char *getenv(const char *name);
+int system(const char *string);
+
+/* 7.20.5 Searching and sortin utilities */
+void *bsearch(const void *key, const void *base, size_t nmemb, size_t, int (*compar)(const void *, const void*));
+void qsort(void *base, size_t nmemb, size_t, int (*compar)(const void *, const void*));
+
+/* 7.20.6 Integer arithmetic function */
+
+/* FIXME: (benjl) Gcc defines these, but if we aren't using gcc it probably
+   won't, but how do we know? Or maybe we should compile with -fnobuiltin? */
+
+int abs(int);
+long labs(long);
+long long llabs(long long);
+
+#if 0
+static inline int
+abs(int x)
+{
+	return x < 0 ? -x : x;
+}
+
+static inline long
+labs(long x)
+{
+	return x < 0 ? -x : x;
+}
+
+static inline long long
+llabs(long long x)
+{
+	return x < 0 ? -x : x;
+}
+#endif
+/* 7.20.7 Multibyte/wide character conversion functions */
+#if 0 /* We don't have wide characters */
+int mblen(const char *s, size_t n);
+int mbtowc(wchar_t pwc, const char *s, size_t n);
+int wctomb(char *s, wchat_t wc);
+#endif
+
+/* 7.20.8 Multibyte/wide string conversion functions */
+#if 0 /* We don't have wide characters */
+size_t mbstowcs(wchar_t *pwcs, const char *s, size_t n);
+size_t wcstombs(char *s, constwchat_t *pwcs, size_t n);
+#endif
+
+#endif				/* _STDLIB_H_ */

libs/c/include/string.h

@@ -0,0 +1,122 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+#ifndef	_STRING_H_
+#define	_STRING_H_
+
+#include <stddef.h>
+
+/* 7.21.2 Copying functions */
+void *memcpy(void *s1, const void *s2, size_t n);
+void *memmove(void *s1, const void *s2, size_t n);
+char *strcpy(char *s1, const char *s2);
+char *strncpy(char *s1, const char *s2, size_t n);
+
+/* 7.21.3 Concatenation functions */
+char *strcat(char *s1, const char *s2);
+char *strncat(char *s1, const char *s2, size_t n);
+
+/* 7.21.4 Comparison functions */
+int memcmp(const void *s1, const void *s2, size_t n);
+int strcmp(const char *s1, const char *s2);
+int strcoll(const char *s1, const char *s2);
+int strncmp(const char *s1, const char *s2, size_t n);
+size_t strxfrm(char *s1, const char *s2, size_t n);
+
+/* 7.21.5 Search functions */
+void *memchr(const void *s, int c, size_t n);
+char *strchr(const char *s, int c);
+size_t strcspn(const char *s1, const char *s2);
+char *strpbrk(const char *s1, const char *s2);
+char *strrchr(const char *s, int c);
+size_t strspn(const char *s1, const char *s2);
+char *strstr(const char *s1, const char *s2);
+char *strtok(char *s1, const char *s2);
+
+/* 7.21.6 Miscellaneous functions */
+void *memset(void *, int, size_t);
+char *strerror(int errnum);
+size_t strlen(const char *);
+
+/* Extra POSIX defined thigns that aren't part of the C standard */
+#ifdef _USE_XOPEN
+char *strdup(const char *);
+#endif
+
+#endif				/* _STRING_H_ */

libs/c/include/sys-baremetal/arch-arm/arch/inttypes.h

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#define __LENGTH_8_MOD "hh"
+#define __LENGTH_16_MOD "h"
+#define __LENGTH_32_MOD
+#define __LENGTH_64_MOD "ll"
+#define __LENGTH_MAX_MOD "ll"
+#define __LENGTH_PTR_MOD

libs/c/include/sys-baremetal/arch-arm/arch/pl011_uart.h

@@ -0,0 +1,408 @@
+
+#ifndef __PL011__UART__H__
+#define __PL011__UART__H__
+
+/* 
+ * PL011 UART Generic driver implementation.
+ * Copyright Bahadir Balban (C) 2006
+ *
+ * The particular intention of this code is that it has been carefully 
+ * written as decoupled from os-specific code and in a verbose way such
+ * that it clearly demonstrates how the device operates, reducing the 
+ * amount of time to be spent for understanding the operational model 
+ * and implementing a driver from scratch. This is the very first to be
+ * such a driver so far, hopefully it will turn out to be useful.
+ */
+
+/* Default base address for this chip */
+#define PL011_DEFAULT_PHYSICAL_BASE		0x101F1000
+#define PL011_BASE		PL011_DEFAULT_PHYSICAL_BASE
+
+/* Architecture specific memory access macros */
+#define read(val, address)	val = *((volatile unsigned int *) address)
+#define write(val, address)	*((volatile unsigned int *) address) = val
+
+/* Register offsets */
+#define PL011_UARTDR		(PL011_BASE + 0x00)
+#define PL011_UARTRSR		(PL011_BASE + 0x04)
+#define PL011_UARTECR		(PL011_BASE + 0x04)
+#define PL011_UARTFR		(PL011_BASE + 0x18)
+#define PL011_UARTILPR		(PL011_BASE + 0x20)
+#define PL011_UARTIBRD		(PL011_BASE + 0x24)
+#define PL011_UARTFBRD		(PL011_BASE + 0x28)
+#define PL011_UARTLCR_H		(PL011_BASE + 0x2C)
+#define PL011_UARTCR		(PL011_BASE + 0x30)
+#define PL011_UARTIFLS		(PL011_BASE + 0x34)
+#define PL011_UARTIMSC		(PL011_BASE + 0x38)
+#define PL011_UARTRIS		(PL011_BASE + 0x3C)
+#define PL011_UARTMIS		(PL011_BASE + 0x40)
+#define PL011_UARTICR		(PL011_BASE + 0x44)
+#define PL011_UARTDMACR		(PL011_BASE + 0x48)
+
+/* IRQ bits for each uart irq event */
+#define PL011_RXIRQ		(1 << 4)
+#define PL011_TXIRQ		(1 << 5)
+#define PL011_RXTIMEOUTIRQ	(1 << 6)
+#define PL011_FEIRQ		(1 << 7)
+#define PL011_PEIRQ		(1 << 8)
+#define PL011_BEIRQ		(1 << 9)
+#define PL011_OEIRQ		(1 << 10)
+
+struct pl011_uart;
+
+int pl011_initialise(struct pl011_uart *);
+int pl011_tx_char(char);
+int pl011_rx_char(char *);
+
+void pl011_set_baudrate(unsigned int, unsigned int);
+void pl011_set_irq_mask(unsigned int);
+void pl011_clr_irq_mask(unsigned int);
+	
+void pl011_irq_handler(struct pl011_uart *);
+void pl011_tx_irq_handler(struct pl011_uart *, unsigned int);	
+void pl011_rx_irq_handler(struct pl011_uart *, unsigned int);
+void pl011_error_irq_handler(struct pl011_uart *, unsigned int);
+
+static inline void pl011_uart_enable(void);
+static inline void pl011_uart_disable(void);
+static inline void pl011_tx_enable(void);
+static inline void pl011_tx_disable(void);
+static inline void pl011_rx_enable(void);
+static inline void pl011_rx_disable(void);
+static inline void pl011_irq_clear(unsigned int flags);
+static inline unsigned int pl011_read_irqstat(void);
+static inline unsigned int pl011_read_irqmask(void);
+static inline void pl011_rx_dma_disable(void);
+static inline void pl011_rx_dma_enable(void);
+static inline void pl011_tx_dma_enable(void);
+static inline void pl011_tx_dma_disable(void);
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, 
+					   unsigned int level);
+static inline void pl011_set_word_width(int size);
+static inline void pl011_disable_fifos(void);
+static inline void pl011_set_parity_even(void);
+static inline void pl011_parity_enable(void);
+static inline void pl011_set_stopbits(int stopbits);
+
+static inline void pl011_set_parity_odd(void);
+static inline void pl011_enable_fifos(void);
+static inline void pl011_parity_disable(void);
+
+struct pl011_uart_ops {
+	int  (*initialise)(struct pl011_uart *);
+	
+	int  (*tx_char)(char);
+	int  (*rx_char)(char *);
+	
+	void (*set_baudrate)(unsigned int, unsigned int);
+	void (*set_irq_mask)(unsigned int);
+	void (*clr_irq_mask)(unsigned int);
+	
+	void (*irq_handler)(struct pl011_uart *);
+	void (*tx_irq_handler)(struct pl011_uart *, unsigned int);	
+	void (*rx_irq_handler)(struct pl011_uart *, unsigned int);
+	void (*error_irq_handler)(struct pl011_uart *, unsigned int);
+};
+
+struct pl011_uart {
+	const unsigned int base;
+	struct pl011_uart_ops ops;
+	unsigned int frame_errors;
+	unsigned int parity_errors;
+	unsigned int break_errors;
+	unsigned int overrun_errors;
+	unsigned int rx_timeout_errors;
+}; 
+
+
+
+#define PL011_UARTEN	(1 << 0)
+static inline void pl011_uart_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_UARTEN;
+	write(val, PL011_UARTCR);
+		
+	return; 
+}
+
+static inline void pl011_uart_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_UARTEN;
+	write(val, PL011_UARTCR);
+	
+	return;
+}
+
+#define PL011_TXE	(1 << 8)
+static inline void pl011_tx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_tx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+
+#define PL011_RXE	(1 << 9)
+static inline void pl011_rx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_rx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+#define PL011_TWO_STOPBITS_SELECT	(1 << 3)
+static inline void pl011_set_stopbits(int stopbits)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	
+	if(stopbits == 2) {			/* Set to two bits */
+		val |= PL011_TWO_STOPBITS_SELECT;
+	} else {				/* Default is 1 */
+		val &= ~PL011_TWO_STOPBITS_SELECT;
+	}
+	write(val, PL011_UARTLCR_H);
+	return;		
+}
+
+#define PL011_PARITY_ENABLE	(1 << 1)
+static inline void pl011_parity_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_parity_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define PL011_PARITY_EVEN	(1 << 2)
+static inline void pl011_set_parity_even()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_set_parity_odd()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define	PL011_ENABLE_FIFOS	(1 << 4)
+static inline void pl011_enable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_disable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+
+#define PL011_WORD_WIDTH_SHIFT	(5)
+/* Sets the transfer word width for the data register. */
+static inline void pl011_set_word_width(int size)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(size < 5 || size > 8)	/* Default is 8 */
+		size = 8;
+	
+	/* Clear size field */
+	read(val, PL011_UARTLCR_H);
+	val &= ~(0x3 << PL011_WORD_WIDTH_SHIFT);
+	write(val, PL011_UARTLCR_H);
+
+	/* The formula is to write 5 less of size given:
+	 * 11 = 8 bits
+	 * 10 = 7 bits
+	 * 01 = 6 bits
+	 * 00 = 5 bits
+	 */
+	read(val, PL011_UARTLCR_H);
+	val |= (size - 5) << PL011_WORD_WIDTH_SHIFT;
+	write(val, PL011_UARTLCR_H);
+	
+	return;
+}
+
+/* 
+ * Defines at which level of fifo fullness an irq will be generated.
+ * @xfer: tx fifo = 0, rx fifo = 1
+ * @level: Generate irq if:
+ * 0	rxfifo >= 1/8 full  	txfifo <= 1/8 full
+ * 1	rxfifo >= 1/4 full  	txfifo <= 1/4 full
+ * 2	rxfifo >= 1/2 full  	txfifo <= 1/2 full
+ * 3	rxfifo >= 3/4 full	txfifo <= 3/4 full
+ * 4	rxfifo >= 7/8 full	txfifo <= 7/8 full
+ * 5-7	reserved		reserved
+ */
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, unsigned int level)
+{
+	if(xfer != 1 && xfer != 0)	/* Invalid fifo */
+		return;
+
+	if(level > 4)			/* Invalid level */
+		return;			
+	
+	write(level << (xfer * 3), PL011_UARTIFLS);
+	return;
+}
+
+/* returns which irqs are masked */
+static inline unsigned int pl011_read_irqmask(void)
+{
+	unsigned int flags;
+	read(flags, PL011_UARTIMSC);
+	return flags;
+}
+
+/* returns masked irq status */
+static inline unsigned int pl011_read_irqstat(void)
+{
+	unsigned int irqstatus;
+	read(irqstatus, PL011_UARTMIS);
+	return irqstatus;	
+}
+/* Clears the given asserted irqs */
+static inline void pl011_irq_clear(unsigned int flags)
+{
+	if(flags > 0x3FF) {	/* Invalid irq clearing bitvector */
+		return;
+	}
+	/* Simply write the flags since it's a write-only register */
+	write(flags, PL011_UARTICR);
+	return;
+}
+
+#define PL011_TXDMAEN	(1 << 1)
+#define PL011_RXDMAEN	(1 << 0)
+
+/* Enables dma transfers for uart. The dma controller
+ * must be initialised, set-up and enabled separately. 
+ */
+static inline void pl011_tx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+/* Disables dma transfers for uart */
+static inline void pl011_tx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+
+#endif /* __PL011__UART__ */
+

libs/c/include/sys-baremetal/arch-arm/arch/setjmp.h

@@ -0,0 +1,83 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Alex Webster
+*/
+
+typedef int jmp_buf[10];

libs/c/include/sys-baremetal/arch-arm/arch/stdint.h

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+typedef signed char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+#define __PTR_SIZE 32

libs/c/include/sys-baremetal/arch-arm/inttypes.h

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#define __LENGTH_8_MOD "hh"
+#define __LENGTH_16_MOD "h"
+#define __LENGTH_32_MOD
+#define __LENGTH_64_MOD "ll"
+#define __LENGTH_MAX_MOD "ll"
+#define __LENGTH_PTR_MOD

libs/c/include/sys-baremetal/arch-arm/pl011_uart.h

@@ -0,0 +1,408 @@
+
+#ifndef __PL011__UART__H__
+#define __PL011__UART__H__
+
+/* 
+ * PL011 UART Generic driver implementation.
+ * Copyright Bahadir Balban (C) 2006
+ *
+ * The particular intention of this code is that it has been carefully 
+ * written as decoupled from os-specific code and in a verbose way such
+ * that it clearly demonstrates how the device operates, reducing the 
+ * amount of time to be spent for understanding the operational model 
+ * and implementing a driver from scratch. This is the very first to be
+ * such a driver so far, hopefully it will turn out to be useful.
+ */
+
+/* Default base address for this chip */
+#define PL011_DEFAULT_PHYSICAL_BASE		0x101F1000
+#define PL011_BASE		PL011_DEFAULT_PHYSICAL_BASE
+
+/* Architecture specific memory access macros */
+#define read(val, address)	val = *((volatile unsigned int *) address)
+#define write(val, address)	*((volatile unsigned int *) address) = val
+
+/* Register offsets */
+#define PL011_UARTDR		(PL011_BASE + 0x00)
+#define PL011_UARTRSR		(PL011_BASE + 0x04)
+#define PL011_UARTECR		(PL011_BASE + 0x04)
+#define PL011_UARTFR		(PL011_BASE + 0x18)
+#define PL011_UARTILPR		(PL011_BASE + 0x20)
+#define PL011_UARTIBRD		(PL011_BASE + 0x24)
+#define PL011_UARTFBRD		(PL011_BASE + 0x28)
+#define PL011_UARTLCR_H		(PL011_BASE + 0x2C)
+#define PL011_UARTCR		(PL011_BASE + 0x30)
+#define PL011_UARTIFLS		(PL011_BASE + 0x34)
+#define PL011_UARTIMSC		(PL011_BASE + 0x38)
+#define PL011_UARTRIS		(PL011_BASE + 0x3C)
+#define PL011_UARTMIS		(PL011_BASE + 0x40)
+#define PL011_UARTICR		(PL011_BASE + 0x44)
+#define PL011_UARTDMACR		(PL011_BASE + 0x48)
+
+/* IRQ bits for each uart irq event */
+#define PL011_RXIRQ		(1 << 4)
+#define PL011_TXIRQ		(1 << 5)
+#define PL011_RXTIMEOUTIRQ	(1 << 6)
+#define PL011_FEIRQ		(1 << 7)
+#define PL011_PEIRQ		(1 << 8)
+#define PL011_BEIRQ		(1 << 9)
+#define PL011_OEIRQ		(1 << 10)
+
+struct pl011_uart;
+
+int pl011_initialise(struct pl011_uart *);
+int pl011_tx_char(char);
+int pl011_rx_char(char *);
+
+void pl011_set_baudrate(unsigned int, unsigned int);
+void pl011_set_irq_mask(unsigned int);
+void pl011_clr_irq_mask(unsigned int);
+	
+void pl011_irq_handler(struct pl011_uart *);
+void pl011_tx_irq_handler(struct pl011_uart *, unsigned int);	
+void pl011_rx_irq_handler(struct pl011_uart *, unsigned int);
+void pl011_error_irq_handler(struct pl011_uart *, unsigned int);
+
+static inline void pl011_uart_enable(void);
+static inline void pl011_uart_disable(void);
+static inline void pl011_tx_enable(void);
+static inline void pl011_tx_disable(void);
+static inline void pl011_rx_enable(void);
+static inline void pl011_rx_disable(void);
+static inline void pl011_irq_clear(unsigned int flags);
+static inline unsigned int pl011_read_irqstat(void);
+static inline unsigned int pl011_read_irqmask(void);
+static inline void pl011_rx_dma_disable(void);
+static inline void pl011_rx_dma_enable(void);
+static inline void pl011_tx_dma_enable(void);
+static inline void pl011_tx_dma_disable(void);
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, 
+					   unsigned int level);
+static inline void pl011_set_word_width(int size);
+static inline void pl011_disable_fifos(void);
+static inline void pl011_set_parity_even(void);
+static inline void pl011_parity_enable(void);
+static inline void pl011_set_stopbits(int stopbits);
+
+static inline void pl011_set_parity_odd(void);
+static inline void pl011_enable_fifos(void);
+static inline void pl011_parity_disable(void);
+
+struct pl011_uart_ops {
+	int  (*initialise)(struct pl011_uart *);
+	
+	int  (*tx_char)(char);
+	int  (*rx_char)(char *);
+	
+	void (*set_baudrate)(unsigned int, unsigned int);
+	void (*set_irq_mask)(unsigned int);
+	void (*clr_irq_mask)(unsigned int);
+	
+	void (*irq_handler)(struct pl011_uart *);
+	void (*tx_irq_handler)(struct pl011_uart *, unsigned int);	
+	void (*rx_irq_handler)(struct pl011_uart *, unsigned int);
+	void (*error_irq_handler)(struct pl011_uart *, unsigned int);
+};
+
+struct pl011_uart {
+	const unsigned int base;
+	struct pl011_uart_ops ops;
+	unsigned int frame_errors;
+	unsigned int parity_errors;
+	unsigned int break_errors;
+	unsigned int overrun_errors;
+	unsigned int rx_timeout_errors;
+}; 
+
+
+
+#define PL011_UARTEN	(1 << 0)
+static inline void pl011_uart_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_UARTEN;
+	write(val, PL011_UARTCR);
+		
+	return; 
+}
+
+static inline void pl011_uart_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_UARTEN;
+	write(val, PL011_UARTCR);
+	
+	return;
+}
+
+#define PL011_TXE	(1 << 8)
+static inline void pl011_tx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_tx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+
+#define PL011_RXE	(1 << 9)
+static inline void pl011_rx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_rx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+#define PL011_TWO_STOPBITS_SELECT	(1 << 3)
+static inline void pl011_set_stopbits(int stopbits)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	
+	if(stopbits == 2) {			/* Set to two bits */
+		val |= PL011_TWO_STOPBITS_SELECT;
+	} else {				/* Default is 1 */
+		val &= ~PL011_TWO_STOPBITS_SELECT;
+	}
+	write(val, PL011_UARTLCR_H);
+	return;		
+}
+
+#define PL011_PARITY_ENABLE	(1 << 1)
+static inline void pl011_parity_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_parity_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define PL011_PARITY_EVEN	(1 << 2)
+static inline void pl011_set_parity_even()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_set_parity_odd()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define	PL011_ENABLE_FIFOS	(1 << 4)
+static inline void pl011_enable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_disable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+
+#define PL011_WORD_WIDTH_SHIFT	(5)
+/* Sets the transfer word width for the data register. */
+static inline void pl011_set_word_width(int size)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(size < 5 || size > 8)	/* Default is 8 */
+		size = 8;
+	
+	/* Clear size field */
+	read(val, PL011_UARTLCR_H);
+	val &= ~(0x3 << PL011_WORD_WIDTH_SHIFT);
+	write(val, PL011_UARTLCR_H);
+
+	/* The formula is to write 5 less of size given:
+	 * 11 = 8 bits
+	 * 10 = 7 bits
+	 * 01 = 6 bits
+	 * 00 = 5 bits
+	 */
+	read(val, PL011_UARTLCR_H);
+	val |= (size - 5) << PL011_WORD_WIDTH_SHIFT;
+	write(val, PL011_UARTLCR_H);
+	
+	return;
+}
+
+/* 
+ * Defines at which level of fifo fullness an irq will be generated.
+ * @xfer: tx fifo = 0, rx fifo = 1
+ * @level: Generate irq if:
+ * 0	rxfifo >= 1/8 full  	txfifo <= 1/8 full
+ * 1	rxfifo >= 1/4 full  	txfifo <= 1/4 full
+ * 2	rxfifo >= 1/2 full  	txfifo <= 1/2 full
+ * 3	rxfifo >= 3/4 full	txfifo <= 3/4 full
+ * 4	rxfifo >= 7/8 full	txfifo <= 7/8 full
+ * 5-7	reserved		reserved
+ */
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, unsigned int level)
+{
+	if(xfer != 1 && xfer != 0)	/* Invalid fifo */
+		return;
+
+	if(level > 4)			/* Invalid level */
+		return;			
+	
+	write(level << (xfer * 3), PL011_UARTIFLS);
+	return;
+}
+
+/* returns which irqs are masked */
+static inline unsigned int pl011_read_irqmask(void)
+{
+	unsigned int flags;
+	read(flags, PL011_UARTIMSC);
+	return flags;
+}
+
+/* returns masked irq status */
+static inline unsigned int pl011_read_irqstat(void)
+{
+	unsigned int irqstatus;
+	read(irqstatus, PL011_UARTMIS);
+	return irqstatus;	
+}
+/* Clears the given asserted irqs */
+static inline void pl011_irq_clear(unsigned int flags)
+{
+	if(flags > 0x3FF) {	/* Invalid irq clearing bitvector */
+		return;
+	}
+	/* Simply write the flags since it's a write-only register */
+	write(flags, PL011_UARTICR);
+	return;
+}
+
+#define PL011_TXDMAEN	(1 << 1)
+#define PL011_RXDMAEN	(1 << 0)
+
+/* Enables dma transfers for uart. The dma controller
+ * must be initialised, set-up and enabled separately. 
+ */
+static inline void pl011_tx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+/* Disables dma transfers for uart */
+static inline void pl011_tx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+
+#endif /* __PL011__UART__ */
+

libs/c/include/sys-baremetal/arch-arm/setjmp.h

@@ -0,0 +1,83 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Alex Webster
+*/
+
+typedef int jmp_buf[10];

libs/c/include/sys-baremetal/arch-arm/stdint.h

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+typedef signed char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+#define __PTR_SIZE 32

libs/c/include/sys-userspace/arch-arm/arch/inttypes.h

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#define __LENGTH_8_MOD "hh"
+#define __LENGTH_16_MOD "h"
+#define __LENGTH_32_MOD
+#define __LENGTH_64_MOD "ll"
+#define __LENGTH_MAX_MOD "ll"
+#define __LENGTH_PTR_MOD

libs/c/include/sys-userspace/arch-arm/arch/pl011_uart.h

@@ -0,0 +1,408 @@
+
+#ifndef __PL011__UART__H__
+#define __PL011__UART__H__
+
+/* 
+ * PL011 UART Generic driver implementation.
+ * Copyright Bahadir Balban (C) 2006
+ *
+ * The particular intention of this code is that it has been carefully 
+ * written as decoupled from os-specific code and in a verbose way such
+ * that it clearly demonstrates how the device operates, reducing the 
+ * amount of time to be spent for understanding the operational model 
+ * and implementing a driver from scratch. This is the very first to be
+ * such a driver so far, hopefully it will turn out to be useful.
+ */
+
+/* Default base address for this chip */
+#define PL011_USR_BASE		0x500000
+#define PL011_BASE		PL011_USR_BASE
+
+/* Architecture specific memory access macros */
+#define read(val, address)	val = *((volatile unsigned int *) address)
+#define write(val, address)	*((volatile unsigned int *) address) = val
+
+/* Register offsets */
+#define PL011_UARTDR		(PL011_BASE + 0x00)
+#define PL011_UARTRSR		(PL011_BASE + 0x04)
+#define PL011_UARTECR		(PL011_BASE + 0x04)
+#define PL011_UARTFR		(PL011_BASE + 0x18)
+#define PL011_UARTILPR		(PL011_BASE + 0x20)
+#define PL011_UARTIBRD		(PL011_BASE + 0x24)
+#define PL011_UARTFBRD		(PL011_BASE + 0x28)
+#define PL011_UARTLCR_H		(PL011_BASE + 0x2C)
+#define PL011_UARTCR		(PL011_BASE + 0x30)
+#define PL011_UARTIFLS		(PL011_BASE + 0x34)
+#define PL011_UARTIMSC		(PL011_BASE + 0x38)
+#define PL011_UARTRIS		(PL011_BASE + 0x3C)
+#define PL011_UARTMIS		(PL011_BASE + 0x40)
+#define PL011_UARTICR		(PL011_BASE + 0x44)
+#define PL011_UARTDMACR		(PL011_BASE + 0x48)
+
+/* IRQ bits for each uart irq event */
+#define PL011_RXIRQ		(1 << 4)
+#define PL011_TXIRQ		(1 << 5)
+#define PL011_RXTIMEOUTIRQ	(1 << 6)
+#define PL011_FEIRQ		(1 << 7)
+#define PL011_PEIRQ		(1 << 8)
+#define PL011_BEIRQ		(1 << 9)
+#define PL011_OEIRQ		(1 << 10)
+
+struct pl011_uart;
+
+int pl011_initialise(struct pl011_uart *);
+int pl011_tx_char(char);
+int pl011_rx_char(char *);
+
+void pl011_set_baudrate(unsigned int, unsigned int);
+void pl011_set_irq_mask(unsigned int);
+void pl011_clr_irq_mask(unsigned int);
+	
+void pl011_irq_handler(struct pl011_uart *);
+void pl011_tx_irq_handler(struct pl011_uart *, unsigned int);	
+void pl011_rx_irq_handler(struct pl011_uart *, unsigned int);
+void pl011_error_irq_handler(struct pl011_uart *, unsigned int);
+
+static inline void pl011_uart_enable(void);
+static inline void pl011_uart_disable(void);
+static inline void pl011_tx_enable(void);
+static inline void pl011_tx_disable(void);
+static inline void pl011_rx_enable(void);
+static inline void pl011_rx_disable(void);
+static inline void pl011_irq_clear(unsigned int flags);
+static inline unsigned int pl011_read_irqstat(void);
+static inline unsigned int pl011_read_irqmask(void);
+static inline void pl011_rx_dma_disable(void);
+static inline void pl011_rx_dma_enable(void);
+static inline void pl011_tx_dma_enable(void);
+static inline void pl011_tx_dma_disable(void);
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, 
+					   unsigned int level);
+static inline void pl011_set_word_width(int size);
+static inline void pl011_disable_fifos(void);
+static inline void pl011_set_parity_even(void);
+static inline void pl011_parity_enable(void);
+static inline void pl011_set_stopbits(int stopbits);
+
+static inline void pl011_set_parity_odd(void);
+static inline void pl011_enable_fifos(void);
+static inline void pl011_parity_disable(void);
+
+struct pl011_uart_ops {
+	int  (*initialise)(struct pl011_uart *);
+	
+	int  (*tx_char)(char);
+	int  (*rx_char)(char *);
+	
+	void (*set_baudrate)(unsigned int, unsigned int);
+	void (*set_irq_mask)(unsigned int);
+	void (*clr_irq_mask)(unsigned int);
+	
+	void (*irq_handler)(struct pl011_uart *);
+	void (*tx_irq_handler)(struct pl011_uart *, unsigned int);	
+	void (*rx_irq_handler)(struct pl011_uart *, unsigned int);
+	void (*error_irq_handler)(struct pl011_uart *, unsigned int);
+};
+
+struct pl011_uart {
+	const unsigned int base;
+	struct pl011_uart_ops ops;
+	unsigned int frame_errors;
+	unsigned int parity_errors;
+	unsigned int break_errors;
+	unsigned int overrun_errors;
+	unsigned int rx_timeout_errors;
+}; 
+
+
+
+#define PL011_UARTEN	(1 << 0)
+static inline void pl011_uart_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_UARTEN;
+	write(val, PL011_UARTCR);
+		
+	return; 
+}
+
+static inline void pl011_uart_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_UARTEN;
+	write(val, PL011_UARTCR);
+	
+	return;
+}
+
+#define PL011_TXE	(1 << 8)
+static inline void pl011_tx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_tx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+
+#define PL011_RXE	(1 << 9)
+static inline void pl011_rx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_rx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+#define PL011_TWO_STOPBITS_SELECT	(1 << 3)
+static inline void pl011_set_stopbits(int stopbits)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	
+	if(stopbits == 2) {			/* Set to two bits */
+		val |= PL011_TWO_STOPBITS_SELECT;
+	} else {				/* Default is 1 */
+		val &= ~PL011_TWO_STOPBITS_SELECT;
+	}
+	write(val, PL011_UARTLCR_H);
+	return;		
+}
+
+#define PL011_PARITY_ENABLE	(1 << 1)
+static inline void pl011_parity_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_parity_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define PL011_PARITY_EVEN	(1 << 2)
+static inline void pl011_set_parity_even()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_set_parity_odd()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define	PL011_ENABLE_FIFOS	(1 << 4)
+static inline void pl011_enable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_disable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+
+#define PL011_WORD_WIDTH_SHIFT	(5)
+/* Sets the transfer word width for the data register. */
+static inline void pl011_set_word_width(int size)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(size < 5 || size > 8)	/* Default is 8 */
+		size = 8;
+	
+	/* Clear size field */
+	read(val, PL011_UARTLCR_H);
+	val &= ~(0x3 << PL011_WORD_WIDTH_SHIFT);
+	write(val, PL011_UARTLCR_H);
+
+	/* The formula is to write 5 less of size given:
+	 * 11 = 8 bits
+	 * 10 = 7 bits
+	 * 01 = 6 bits
+	 * 00 = 5 bits
+	 */
+	read(val, PL011_UARTLCR_H);
+	val |= (size - 5) << PL011_WORD_WIDTH_SHIFT;
+	write(val, PL011_UARTLCR_H);
+	
+	return;
+}
+
+/* 
+ * Defines at which level of fifo fullness an irq will be generated.
+ * @xfer: tx fifo = 0, rx fifo = 1
+ * @level: Generate irq if:
+ * 0	rxfifo >= 1/8 full  	txfifo <= 1/8 full
+ * 1	rxfifo >= 1/4 full  	txfifo <= 1/4 full
+ * 2	rxfifo >= 1/2 full  	txfifo <= 1/2 full
+ * 3	rxfifo >= 3/4 full	txfifo <= 3/4 full
+ * 4	rxfifo >= 7/8 full	txfifo <= 7/8 full
+ * 5-7	reserved		reserved
+ */
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, unsigned int level)
+{
+	if(xfer != 1 && xfer != 0)	/* Invalid fifo */
+		return;
+
+	if(level > 4)			/* Invalid level */
+		return;			
+	
+	write(level << (xfer * 3), PL011_UARTIFLS);
+	return;
+}
+
+/* returns which irqs are masked */
+static inline unsigned int pl011_read_irqmask(void)
+{
+	unsigned int flags;
+	read(flags, PL011_UARTIMSC);
+	return flags;
+}
+
+/* returns masked irq status */
+static inline unsigned int pl011_read_irqstat(void)
+{
+	unsigned int irqstatus;
+	read(irqstatus, PL011_UARTMIS);
+	return irqstatus;	
+}
+/* Clears the given asserted irqs */
+static inline void pl011_irq_clear(unsigned int flags)
+{
+	if(flags > 0x3FF) {	/* Invalid irq clearing bitvector */
+		return;
+	}
+	/* Simply write the flags since it's a write-only register */
+	write(flags, PL011_UARTICR);
+	return;
+}
+
+#define PL011_TXDMAEN	(1 << 1)
+#define PL011_RXDMAEN	(1 << 0)
+
+/* Enables dma transfers for uart. The dma controller
+ * must be initialised, set-up and enabled separately. 
+ */
+static inline void pl011_tx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+/* Disables dma transfers for uart */
+static inline void pl011_tx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+
+#endif /* __PL011__UART__ */
+

libs/c/include/sys-userspace/arch-arm/arch/setjmp.h

@@ -0,0 +1,83 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Alex Webster
+*/
+
+typedef int jmp_buf[10];

libs/c/include/sys-userspace/arch-arm/arch/stdint.h

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+typedef signed char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+#define __PTR_SIZE 32

libs/c/include/sys-userspace/arch-arm/inttypes.h

@@ -0,0 +1,87 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+#define __LENGTH_8_MOD "hh"
+#define __LENGTH_16_MOD "h"
+#define __LENGTH_32_MOD
+#define __LENGTH_64_MOD "ll"
+#define __LENGTH_MAX_MOD "ll"
+#define __LENGTH_PTR_MOD

libs/c/include/sys-userspace/arch-arm/pl011_uart.h

@@ -0,0 +1,408 @@
+
+#ifndef __PL011__UART__H__
+#define __PL011__UART__H__
+
+/* 
+ * PL011 UART Generic driver implementation.
+ * Copyright Bahadir Balban (C) 2006
+ *
+ * The particular intention of this code is that it has been carefully 
+ * written as decoupled from os-specific code and in a verbose way such
+ * that it clearly demonstrates how the device operates, reducing the 
+ * amount of time to be spent for understanding the operational model 
+ * and implementing a driver from scratch. This is the very first to be
+ * such a driver so far, hopefully it will turn out to be useful.
+ */
+
+/* Default base address for this chip */
+#define PL011_USR_BASE		0x500000
+#define PL011_BASE		PL011_USR_BASE
+
+/* Architecture specific memory access macros */
+#define read(val, address)	val = *((volatile unsigned int *) address)
+#define write(val, address)	*((volatile unsigned int *) address) = val
+
+/* Register offsets */
+#define PL011_UARTDR		(PL011_BASE + 0x00)
+#define PL011_UARTRSR		(PL011_BASE + 0x04)
+#define PL011_UARTECR		(PL011_BASE + 0x04)
+#define PL011_UARTFR		(PL011_BASE + 0x18)
+#define PL011_UARTILPR		(PL011_BASE + 0x20)
+#define PL011_UARTIBRD		(PL011_BASE + 0x24)
+#define PL011_UARTFBRD		(PL011_BASE + 0x28)
+#define PL011_UARTLCR_H		(PL011_BASE + 0x2C)
+#define PL011_UARTCR		(PL011_BASE + 0x30)
+#define PL011_UARTIFLS		(PL011_BASE + 0x34)
+#define PL011_UARTIMSC		(PL011_BASE + 0x38)
+#define PL011_UARTRIS		(PL011_BASE + 0x3C)
+#define PL011_UARTMIS		(PL011_BASE + 0x40)
+#define PL011_UARTICR		(PL011_BASE + 0x44)
+#define PL011_UARTDMACR		(PL011_BASE + 0x48)
+
+/* IRQ bits for each uart irq event */
+#define PL011_RXIRQ		(1 << 4)
+#define PL011_TXIRQ		(1 << 5)
+#define PL011_RXTIMEOUTIRQ	(1 << 6)
+#define PL011_FEIRQ		(1 << 7)
+#define PL011_PEIRQ		(1 << 8)
+#define PL011_BEIRQ		(1 << 9)
+#define PL011_OEIRQ		(1 << 10)
+
+struct pl011_uart;
+
+int pl011_initialise(struct pl011_uart *);
+int pl011_tx_char(char);
+int pl011_rx_char(char *);
+
+void pl011_set_baudrate(unsigned int, unsigned int);
+void pl011_set_irq_mask(unsigned int);
+void pl011_clr_irq_mask(unsigned int);
+	
+void pl011_irq_handler(struct pl011_uart *);
+void pl011_tx_irq_handler(struct pl011_uart *, unsigned int);	
+void pl011_rx_irq_handler(struct pl011_uart *, unsigned int);
+void pl011_error_irq_handler(struct pl011_uart *, unsigned int);
+
+static inline void pl011_uart_enable(void);
+static inline void pl011_uart_disable(void);
+static inline void pl011_tx_enable(void);
+static inline void pl011_tx_disable(void);
+static inline void pl011_rx_enable(void);
+static inline void pl011_rx_disable(void);
+static inline void pl011_irq_clear(unsigned int flags);
+static inline unsigned int pl011_read_irqstat(void);
+static inline unsigned int pl011_read_irqmask(void);
+static inline void pl011_rx_dma_disable(void);
+static inline void pl011_rx_dma_enable(void);
+static inline void pl011_tx_dma_enable(void);
+static inline void pl011_tx_dma_disable(void);
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, 
+					   unsigned int level);
+static inline void pl011_set_word_width(int size);
+static inline void pl011_disable_fifos(void);
+static inline void pl011_set_parity_even(void);
+static inline void pl011_parity_enable(void);
+static inline void pl011_set_stopbits(int stopbits);
+
+static inline void pl011_set_parity_odd(void);
+static inline void pl011_enable_fifos(void);
+static inline void pl011_parity_disable(void);
+
+struct pl011_uart_ops {
+	int  (*initialise)(struct pl011_uart *);
+	
+	int  (*tx_char)(char);
+	int  (*rx_char)(char *);
+	
+	void (*set_baudrate)(unsigned int, unsigned int);
+	void (*set_irq_mask)(unsigned int);
+	void (*clr_irq_mask)(unsigned int);
+	
+	void (*irq_handler)(struct pl011_uart *);
+	void (*tx_irq_handler)(struct pl011_uart *, unsigned int);	
+	void (*rx_irq_handler)(struct pl011_uart *, unsigned int);
+	void (*error_irq_handler)(struct pl011_uart *, unsigned int);
+};
+
+struct pl011_uart {
+	const unsigned int base;
+	struct pl011_uart_ops ops;
+	unsigned int frame_errors;
+	unsigned int parity_errors;
+	unsigned int break_errors;
+	unsigned int overrun_errors;
+	unsigned int rx_timeout_errors;
+}; 
+
+
+
+#define PL011_UARTEN	(1 << 0)
+static inline void pl011_uart_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_UARTEN;
+	write(val, PL011_UARTCR);
+		
+	return; 
+}
+
+static inline void pl011_uart_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_UARTEN;
+	write(val, PL011_UARTCR);
+	
+	return;
+}
+
+#define PL011_TXE	(1 << 8)
+static inline void pl011_tx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_tx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_TXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+
+#define PL011_RXE	(1 << 9)
+static inline void pl011_rx_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val |= PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+static inline void pl011_rx_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTCR);
+	val &= ~PL011_RXE;
+	write(val, PL011_UARTCR);
+	return;
+}
+
+#define PL011_TWO_STOPBITS_SELECT	(1 << 3)
+static inline void pl011_set_stopbits(int stopbits)
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	
+	if(stopbits == 2) {			/* Set to two bits */
+		val |= PL011_TWO_STOPBITS_SELECT;
+	} else {				/* Default is 1 */
+		val &= ~PL011_TWO_STOPBITS_SELECT;
+	}
+	write(val, PL011_UARTLCR_H);
+	return;		
+}
+
+#define PL011_PARITY_ENABLE	(1 << 1)
+static inline void pl011_parity_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_parity_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_ENABLE;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define PL011_PARITY_EVEN	(1 << 2)
+static inline void pl011_set_parity_even()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_set_parity_odd()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_PARITY_EVEN;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+#define	PL011_ENABLE_FIFOS	(1 << 4)
+static inline void pl011_enable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val |= PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+static inline void pl011_disable_fifos()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTLCR_H);
+	val &= ~PL011_ENABLE_FIFOS;
+	write(val, PL011_UARTLCR_H);
+	return;
+}
+
+
+#define PL011_WORD_WIDTH_SHIFT	(5)
+/* Sets the transfer word width for the data register. */
+static inline void pl011_set_word_width(int size)
+{
+	unsigned int val;
+	val = 0;
+	
+	if(size < 5 || size > 8)	/* Default is 8 */
+		size = 8;
+	
+	/* Clear size field */
+	read(val, PL011_UARTLCR_H);
+	val &= ~(0x3 << PL011_WORD_WIDTH_SHIFT);
+	write(val, PL011_UARTLCR_H);
+
+	/* The formula is to write 5 less of size given:
+	 * 11 = 8 bits
+	 * 10 = 7 bits
+	 * 01 = 6 bits
+	 * 00 = 5 bits
+	 */
+	read(val, PL011_UARTLCR_H);
+	val |= (size - 5) << PL011_WORD_WIDTH_SHIFT;
+	write(val, PL011_UARTLCR_H);
+	
+	return;
+}
+
+/* 
+ * Defines at which level of fifo fullness an irq will be generated.
+ * @xfer: tx fifo = 0, rx fifo = 1
+ * @level: Generate irq if:
+ * 0	rxfifo >= 1/8 full  	txfifo <= 1/8 full
+ * 1	rxfifo >= 1/4 full  	txfifo <= 1/4 full
+ * 2	rxfifo >= 1/2 full  	txfifo <= 1/2 full
+ * 3	rxfifo >= 3/4 full	txfifo <= 3/4 full
+ * 4	rxfifo >= 7/8 full	txfifo <= 7/8 full
+ * 5-7	reserved		reserved
+ */
+static inline void pl011_set_irq_fifolevel(unsigned int xfer, unsigned int level)
+{
+	if(xfer != 1 && xfer != 0)	/* Invalid fifo */
+		return;
+
+	if(level > 4)			/* Invalid level */
+		return;			
+	
+	write(level << (xfer * 3), PL011_UARTIFLS);
+	return;
+}
+
+/* returns which irqs are masked */
+static inline unsigned int pl011_read_irqmask(void)
+{
+	unsigned int flags;
+	read(flags, PL011_UARTIMSC);
+	return flags;
+}
+
+/* returns masked irq status */
+static inline unsigned int pl011_read_irqstat(void)
+{
+	unsigned int irqstatus;
+	read(irqstatus, PL011_UARTMIS);
+	return irqstatus;	
+}
+/* Clears the given asserted irqs */
+static inline void pl011_irq_clear(unsigned int flags)
+{
+	if(flags > 0x3FF) {	/* Invalid irq clearing bitvector */
+		return;
+	}
+	/* Simply write the flags since it's a write-only register */
+	write(flags, PL011_UARTICR);
+	return;
+}
+
+#define PL011_TXDMAEN	(1 << 1)
+#define PL011_RXDMAEN	(1 << 0)
+
+/* Enables dma transfers for uart. The dma controller
+ * must be initialised, set-up and enabled separately. 
+ */
+static inline void pl011_tx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+/* Disables dma transfers for uart */
+static inline void pl011_tx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_TXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_enable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val |= PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+static inline void pl011_rx_dma_disable()
+{
+	unsigned int val;
+	val = 0;
+	
+	read(val, PL011_UARTDMACR);
+	val &= ~PL011_RXDMAEN;
+	write(val, PL011_UARTDMACR);
+	return;
+}
+
+
+#endif /* __PL011__UART__ */
+

libs/c/include/sys-userspace/arch-arm/setjmp.h

@@ -0,0 +1,83 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Alex Webster
+*/
+
+typedef int jmp_buf[10];

libs/c/include/sys-userspace/arch-arm/stdint.h

@@ -0,0 +1,92 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+/*
+  Author: Ben Leslie
+*/
+typedef signed char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+
+#define __PTR_SIZE 32

libs/c/include/time.h

@@ -0,0 +1,130 @@
+/*
+ * Australian Public Licence B (OZPLB)
+ * 
+ * Version 1-0
+ * 
+ * Copyright (c) 2004 National ICT Australia
+ * 
+ * All rights reserved. 
+ * 
+ * Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
+ *               National ICT Australia
+ *               http://www.ertos.nicta.com.au
+ * 
+ * Permission is granted by National ICT Australia, free of charge, to
+ * any person obtaining a copy of this software and any associated
+ * documentation files (the "Software") to deal with the Software without
+ * restriction, including (without limitation) the rights to use, copy,
+ * modify, adapt, merge, publish, distribute, communicate to the public,
+ * sublicense, and/or sell, lend or rent out copies of the Software, and
+ * to permit persons to whom the Software is furnished to do so, subject
+ * to the following conditions:
+ * 
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimers.
+ * 
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimers in the documentation and/or other materials provided
+ *       with the distribution.
+ * 
+ *     * Neither the name of National ICT Australia, nor the names of its
+ *       contributors, may be used to endorse or promote products derived
+ *       from this Software without specific prior written permission.
+ * 
+ * EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
+ * PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
+ * NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
+ * WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
+ * REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
+ * THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
+ * ERRORS, WHETHER OR NOT DISCOVERABLE.
+ * 
+ * TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
+ * NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
+ * THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
+ * LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
+ * OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
+ * OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
+ * OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
+ * CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
+ * CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
+ * DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
+ * CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
+ * DAMAGES OR OTHER LIABILITY.
+ * 
+ * If applicable legislation implies representations, warranties, or
+ * conditions, or imposes obligations or liability on National ICT
+ * Australia or one of its contributors in respect of the Software that
+ * cannot be wholly or partly excluded, restricted or modified, the
+ * liability of National ICT Australia or the contributor is limited, to
+ * the full extent permitted by the applicable legislation, at its
+ * option, to:
+ * a.  in the case of goods, any one or more of the following:
+ * i.  the replacement of the goods or the supply of equivalent goods;
+ * ii.  the repair of the goods;
+ * iii. the payment of the cost of replacing the goods or of acquiring
+ *  equivalent goods;
+ * iv.  the payment of the cost of having the goods repaired; or
+ * b.  in the case of services:
+ * i.  the supplying of the services again; or
+ * ii.  the payment of the cost of having the services supplied again.
+ * 
+ * The construction, validity and performance of this licence is governed
+ * by the laws in force in New South Wales, Australia.
+ */
+
+/*
+ Author: Ben Leslie
+ Created: Fri Sep 24 2004 
+ Description: time.h as per ISOC99
+*/
+
+#ifndef _TIME_H_
+#define _TIME_H_
+
+#include <stddef.h> /* For NULL, size_t */
+
+#define CLOCKS_PER_SEC 1 /* Arbitrary, 1s resolution */
+
+typedef long clock_t;
+typedef long time_t;
+
+struct tm {
+	int tm_sec;
+	int tm_min;
+	int tm_hour;
+	int tm_mday;
+	int tm_mon;
+	int tm_year;
+	int tm_wday;
+	int tm_yday;
+	int tm_isdst;
+};
+
+
+/* 7.23.2 Time manipulation functions */
+clock_t clock(void);
+double difftime(time_t time1, time_t time2);
+time_t mktime(struct tm *timeptr);
+time_t time(time_t *timer);
+
+/* 7.23.3 Time conversion functions */
+char *asctime(const struct tm *timeptr);
+struct tm *gmtime(const time_t *timer);
+struct tm *localtime(const time_t *timer);
+
+/* As per spec pg. 341 */
+static inline
+char *ctime(const time_t *timer)
+{
+	return asctime(localtime(timer));
+}
+
+size_t strftime(char *s, size_t maxsize, const char *format, 
+		const struct tm *timeptr);
+
+#endif /* _TIME_H_ */