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2d708164e0
Provide default values that are as close as possible to the values used by the guest's kernel. Tested-by: Helge Deller <deller@gmx.de> Reviewed-by: Helge Deller <deller@gmx.de> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
24 lines
690 B
C
24 lines
690 B
C
#ifndef SPARC_TARGET_MMAN_H
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#define SPARC_TARGET_MMAN_H
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#define TARGET_MAP_NORESERVE 0x40
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#define TARGET_MAP_LOCKED 0x100
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#define TARGET_MAP_GROWSDOWN 0x0200
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/*
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* arch/sparc/include/asm/page_64.h:
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* TASK_UNMAPPED_BASE (test_thread_flag(TIF_32BIT) ? \
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* _AC(0x0000000070000000,UL) : \
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* VA_EXCLUDE_END)
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* But VA_EXCLUDE_END is > 0xffff800000000000UL which doesn't work
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* in userland emulation.
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*/
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#ifdef TARGET_ABI32
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#define TASK_UNMAPPED_BASE 0x70000000
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#else
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#define TASK_UNMAPPED_BASE (1ull << (TARGET_VIRT_ADDR_SPACE_BITS - 2))
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#endif
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#include "../generic/target_mman.h"
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#endif
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