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/*
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/*
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 * Copyright (c) 2006 Ondrej Palkovsky
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 * Copyright (c) 2007 Pavel Jancik
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 * All rights reserved.
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 * All rights reserved.
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 *
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * are met:
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  * @brief arm32 architecture dependent parts of libc
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  * @brief arm32 architecture dependent parts of libc
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  * @ingroup lc
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  * @ingroup lc
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 * @{
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 * @{
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 */
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 */
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/** @file
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/** @file
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 *  @brief Uspace threads and TLS.
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 */
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 */
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#include <thread.h>
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#include <thread.h>
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#include <malloc.h>
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#include <malloc.h>
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/** Allocate TLS & TCB for initial module threads
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/** Allocates TLS & TCB.
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 *
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 *
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 * @param data Start of data section
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 * @param data Start of data section (output parameter).
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 * @param size Size of (tbss + tdata) sections.
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 * @return pointer to tcb_t structure
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 * @return     Pointer to the allocated #tcb_t structure.
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 */
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 */
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tcb_t * __alloc_tls(void **data, size_t size)
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tcb_t * __alloc_tls(void **data, size_t size)
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{
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{
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    /* TODO */
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    tcb_t *result;
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    result = malloc(sizeof(tcb_t) + size);
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    *data = ((void *)result) + sizeof(tcb_t);
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    return NULL;
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    return result;
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}
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}
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/** Deallocates TLS & TCB.
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 *
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 * @param tcb TCB structure to be deallocated (along with corresponding TLS).
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 * @param size Not used.
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 */
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void __free_tls_arch(tcb_t *tcb, size_t size)
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void __free_tls_arch(tcb_t *tcb, size_t size)
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{
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{
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    /* TODO */
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    free(tcb);
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}
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}
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/** @}
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/** @}
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 */
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 */