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| author | Helge Deller | 2022-09-18 21:45:51 +0200 |
|---|---|---|
| committer | Laurent Vivier | 2022-09-27 09:29:33 +0200 |
| commit | 9c9b5d7b9220d2f52a2df24373c8f35604f444fc (patch) | |
| tree | 2bb18dddd3284a686b6753402a131894b5c9f4aa /linux-user | |
| parent | linux-user: Fix strace of chmod() if mode == 0 (diff) | |
| download | qemu-9c9b5d7b9220d2f52a2df24373c8f35604f444fc.tar.gz qemu-9c9b5d7b9220d2f52a2df24373c8f35604f444fc.tar.xz qemu-9c9b5d7b9220d2f52a2df24373c8f35604f444fc.zip | |
linux-user/hppa: Set TASK_UNMAPPED_BASE to 0xfa000000 for hppa arch
On the parisc architecture the stack grows upwards.
Move the TASK_UNMAPPED_BASE to high memory area as it's done by the
kernel on physical machines.
Signed-off-by: Helge Deller <deller@gmx.de>
Message-Id: <20220918194555.83535-9-deller@gmx.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/mmap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux-user/mmap.c b/linux-user/mmap.c index 6a828e8418..83fdae7034 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -253,8 +253,12 @@ static int mmap_frag(abi_ulong real_start, # define TASK_UNMAPPED_BASE (1ul << 38) #endif #else +#ifdef TARGET_HPPA +# define TASK_UNMAPPED_BASE 0xfa000000 +#else # define TASK_UNMAPPED_BASE 0x40000000 #endif +#endif abi_ulong mmap_next_start = TASK_UNMAPPED_BASE; unsigned long last_brk; |