diff options
Diffstat (limited to 'bsd-user/main.c')
| -rw-r--r-- | bsd-user/main.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c index 89f225dead..babc3b009b 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -68,13 +68,9 @@ bool have_guest_base; # if HOST_LONG_BITS > TARGET_VIRT_ADDR_SPACE_BITS # if TARGET_VIRT_ADDR_SPACE_BITS == 32 && \ (TARGET_LONG_BITS == 32 || defined(TARGET_ABI32)) -/* - * There are a number of places where we assign reserved_va to a variable - * of type abi_ulong and expect it to fit. Avoid the last page. - */ -# define MAX_RESERVED_VA (0xfffffffful & TARGET_PAGE_MASK) +# define MAX_RESERVED_VA 0xfffffffful # else -# define MAX_RESERVED_VA (1ul << TARGET_VIRT_ADDR_SPACE_BITS) +# define MAX_RESERVED_VA ((1ul << TARGET_VIRT_ADDR_SPACE_BITS) - 1) # endif # else # define MAX_RESERVED_VA 0 @@ -466,7 +462,7 @@ int main(int argc, char **argv) envlist_free(envlist); if (reserved_va) { - mmap_next_start = reserved_va; + mmap_next_start = reserved_va + 1; } { |