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fix issue #1

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Nguyen Anh Quynh 2015-08-24 01:07:03 +08:00
parent f9b9dfbce9
commit 761fd3d13b
2 changed files with 12 additions and 1 deletions
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11
regress/deadlock_1.py Executable file
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@ -0,0 +1,11 @@
#!/usr/bin/python
# From issue #1 of Ryan Hileman
from unicorn import *
CODE = b"\x90\x91\x92"
mu = Uc(UC_ARCH_X86, UC_MODE_64)
mu.mem_map(0x100000, 4 * 1024)
mu.mem_write(0x100000, CODE)
mu.emu_start(0x100000, 0x1000 + len(CODE))

2
uc.c
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@ -554,7 +554,7 @@ uc_err uc_mem_map(uch handle, uint64_t address, size_t size)
// align to 8KB boundary
map_begin[map_count] = address & (~ (8*1024 - 1));
s = (size + 8*1024 - 1) & (~ (8*1024));
s = (size + 8*1024 - 1) & (~ (8*1024 - 1));
map_end[map_count] = s + map_begin[map_count];
uc->memory_map(uc, map_begin[map_count], s);
map_count++;