linux-user: Define TASK_UNMAPPED_BASE in $guest/target_mman.h

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>
This commit is contained in:
Richard Henderson 2023-08-02 14:29:40 -07:00
parent c8fb5cf97d
commit 2d708164e0
21 changed files with 167 additions and 14 deletions

View file

@ -1 +1,8 @@
/*
* arch/nios2/include/asm/processor.h:
* TASK_UNMAPPED_BASE PAGE_ALIGN(TASK_SIZE / 3)
* TASK_SIZE 0x7FFF0000UL
*/
#define TASK_UNMAPPED_BASE TARGET_PAGE_ALIGN(0x7FFF0000 / 3)
#include "../generic/target_mman.h"