diff options
Diffstat (limited to 'linux-user/mmap.c')
| -rw-r--r-- | linux-user/mmap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/linux-user/mmap.c b/linux-user/mmap.c index 7125d1cd4b..d9468fea90 100644 --- a/linux-user/mmap.c +++ b/linux-user/mmap.c @@ -573,6 +573,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot, page_dump(stdout); printf("\n"); #endif + tb_invalidate_phys_range(start, start + len, 0); mmap_unlock(); return start; fail: @@ -675,8 +676,10 @@ int target_munmap(abi_ulong start, abi_ulong len) } } - if (ret == 0) + if (ret == 0) { page_set_flags(start, start + len, 0); + tb_invalidate_phys_range(start, start + len, 0); + } mmap_unlock(); return ret; } @@ -754,6 +757,7 @@ abi_long target_mremap(abi_ulong old_addr, abi_ulong old_size, page_set_flags(old_addr, old_addr + old_size, 0); page_set_flags(new_addr, new_addr + new_size, prot | PAGE_VALID); } + tb_invalidate_phys_range(new_addr, new_addr + new_size, 0); mmap_unlock(); return new_addr; } |