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bsd-user: Remove last_brk
This variable is unused. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -214,8 +214,6 @@ static int mmap_frag(abi_ulong real_start,
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#endif
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#endif
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abi_ulong mmap_next_start = TASK_UNMAPPED_BASE;
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abi_ulong mmap_next_start = TASK_UNMAPPED_BASE;
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unsigned long last_brk;
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/*
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/*
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* Subroutine of mmap_find_vma, used when we have pre-allocated a chunk of guest
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* Subroutine of mmap_find_vma, used when we have pre-allocated a chunk of guest
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* address space.
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* address space.
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@ -232,7 +232,6 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size,
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abi_ulong new_size, unsigned long flags,
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abi_ulong new_size, unsigned long flags,
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abi_ulong new_addr);
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abi_ulong new_addr);
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int target_msync(abi_ulong start, abi_ulong len, int flags);
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int target_msync(abi_ulong start, abi_ulong len, int flags);
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extern unsigned long last_brk;
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extern abi_ulong mmap_next_start;
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extern abi_ulong mmap_next_start;
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abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size);
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abi_ulong mmap_find_vma(abi_ulong start, abi_ulong size);
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void TSA_NO_TSA mmap_fork_start(void);
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void TSA_NO_TSA mmap_fork_start(void);
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