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int conversion test 

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2396 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2007-02-05 20:52:39 +00:00
parent 2afbeee757
commit df517cec51
1 changed files with 36 additions and 0 deletions
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36
tests/test-i386.c
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@ -2583,6 +2583,41 @@ void test_sse(void)
#endif
#define TEST_CONV_RAX(op)\
{\
unsigned long a, r;\
a = i2l(0x8234a6f8);\
r = a;\
asm volatile(#op : "=a" (r) : "0" (r));\
printf("%-10s A=" FMTLX " R=" FMTLX "\n", #op, a, r);\
}
#define TEST_CONV_RAX_RDX(op)\
{\
unsigned long a, d, r, rh; \
a = i2l(0x8234a6f8);\
d = i2l(0x8345a1f2);\
r = a;\
rh = d;\
asm volatile(#op : "=a" (r), "=d" (rh) : "0" (r), "1" (rh)); \
printf("%-10s A=" FMTLX " R=" FMTLX ":" FMTLX "\n", #op, a, r, rh); \
}
void test_conv(void)
{
TEST_CONV_RAX(cbw);
TEST_CONV_RAX(cwde);
#if defined(__x86_64__)
TEST_CONV_RAX(cdqe);
#endif
TEST_CONV_RAX_RDX(cwd);
TEST_CONV_RAX_RDX(cdq);
#if defined(__x86_64__)
TEST_CONV_RAX_RDX(cqo);
#endif
}
extern void *__start_initcall;
extern void *__stop_initcall;
@ -2621,6 +2656,7 @@ int main(int argc, char **argv)
test_single_step();
#endif
test_enter();
test_conv();
#ifdef TEST_SSE
test_sse();
test_fxsave();