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author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2003-05-25 16:47:16 +0000 |
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committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2003-05-25 16:47:16 +0000 |
commit | d1fe2b245910d42715e556458afe7d975d9417ef (patch) | |
tree | 0657dabbcfcc44aea3fa69e6a021a4cee62917de /tests | |
parent | d4e8164f7e9342d692c1d6f1c848ed05f8007ece (diff) | |
download | hqemu-d1fe2b245910d42715e556458afe7d975d9417ef.zip hqemu-d1fe2b245910d42715e556458afe7d975d9417ef.tar.gz |
self modifying code also tests translation block chaining invalidation
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@184 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'tests')
-rw-r--r-- | tests/test-i386.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/tests/test-i386.c b/tests/test-i386.c index 50c2d5b..4629105 100644 --- a/tests/test-i386.c +++ b/tests/test-i386.c @@ -1218,15 +1218,18 @@ uint8_t code[] = { 0xc3, /* ret */ }; +typedef int FuncType(void); + void test_self_modifying_code(void) { - int (*func)(void); + int i; - func = (void *)code; printf("self modifying code:\n"); - printf("func1 = 0x%x\n", func()); - code[1] = 0x2; - printf("func1 = 0x%x\n", func()); + printf("func1 = 0x%x\n", ((FuncType *)code)()); + for(i = 2; i <= 4; i++) { + code[1] = i; + printf("func%d = 0x%x\n", i, ((FuncType *)code)()); + } } static void *call_end __init_call = NULL; |