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| author | Alexander Graf <agraf@suse.de> | 2013-01-03 14:17:18 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2013-01-08 11:48:39 +0100 |
| commit | 314992b1a48a5a2a0f2b14195f959ad2c3f5b3ff (patch) | |
| tree | c91d074f9c26bb4fa5e95477229edf430c8aa9ef /linux-user | |
| parent | 8e4a424b305e29dc0e454f52df3b35577f342975 (diff) | |
| download | qemu-314992b1a48a5a2a0f2b14195f959ad2c3f5b3ff.tar.gz | |
linux-user: fix mips 32-on-64 prealloc case
MIPS only supports 31 bits of virtual address space for user space, so let's
make sure we stay within that limit with our preallocated memory block.
This fixes the MIPS user space targets when executed without command line
option.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index f6c4c8d7a3..9ade1bfabd 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -57,7 +57,12 @@ int have_guest_base; * This way we will never overlap with our own libraries or binaries or stack * or anything else that QEMU maps. */ +# ifdef TARGET_MIPS +/* MIPS only supports 31 bits of virtual address space for user space */ +unsigned long reserved_va = 0x77000000; +# else unsigned long reserved_va = 0xf7000000; +# endif #else unsigned long reserved_va; #endif |