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#ifndef LIBC_arm32_PSTHREAD_H_
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#ifndef LIBC_arm32_PSTHREAD_H_
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#define LIBC_arm32_PSTHREAD_H_
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#define LIBC_arm32_PSTHREAD_H_
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#include <types.h>
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#include <types.h>
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#include <align.h>
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#include <align.h>
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#include "thread.h"
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#define STACK_ITEM_SIZE     4
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#define STACK_ITEM_SIZE     4
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/** see <a href="http://www.arm.com/support/faqdev/14269.html">ABI</a> for details */
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/** see <a href="http://www.arm.com/support/faqdev/14269.html">ABI</a> for details */
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#define STACK_ALIGNMENT     8
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#define STACK_ALIGNMENT     8
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#define SP_DELTA    (0 + ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT))
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#define SP_DELTA    (0 + ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT))
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#define context_set(c, _pc, stack, size, ptls)          \
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#define context_set(c, _pc, stack, size, ptls)          \
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    (c)->pc = (sysarg_t) (_pc);             \
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    (c)->pc = (sysarg_t) (_pc);             \
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    (c)->sp = ((sysarg_t) (stack)) + (size) - SP_DELTA;     \
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    (c)->sp = ((sysarg_t) (stack)) + (size) - SP_DELTA;     \
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        (c)->tls = ((sysarg_t)(ptls)) + sizeof(tcb_t);
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        (c)->tls = ((sysarg_t)(ptls)) + sizeof(tcb_t) + ARM_TP_OFFSET;
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typedef struct  {
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typedef struct  {
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    uint32_t sp;
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    uint32_t sp;
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    uint32_t pc;
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    uint32_t pc;