diff options
Diffstat (limited to 'win64call_test.c')
| -rw-r--r-- | win64call_test.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/win64call_test.c b/win64call_test.c index f1950b5..0c686a7 100644 --- a/win64call_test.c +++ b/win64call_test.c @@ -1,4 +1,4 @@ -/* +/* This is free and unencumbered software released into the public domain. Anyone is free to copy, modify, publish, use, compile, sell, or @@ -52,17 +52,17 @@ extern uint64_t win64_call(FnPtr fn, void *args, int64_t nargs); extern float win64_callf(FnPtr fn, void *args, int64_t nargs); extern double win64_calld(FnPtr fn, void *args, int64_t nargs); float asdf(float a, double b, int c, double d, long e, float f) { - return (float)f; + return (float)f; } void foobar(void) { - FnPtr fn = (FnPtr)asdf; - float a = -1.6f; - double b = 3.0, d = 33.7; - unsigned long long args[6] = { - *(uint32_t *)&a, *(uint64_t *)&b, -12, *(uint64_t *)&d, 4, *(uint32_t *)&a - }; - float ret = win64_callf(fn, args, 6); - printf("6 returned: %f\n", ret); + FnPtr fn = (FnPtr)asdf; + float a = -1.6f; + double b = 3.0, d = 33.7; + unsigned long long args[6] = { + *(uint32_t *)&a, *(uint64_t *)&b, -12, *(uint64_t *)&d, 4, *(uint32_t *)&a + }; + float ret = win64_callf(fn, args, 6); + printf("6 returned: %f\n", ret); } uint64_t test_fn(long long a, uint64_t b, uint64_t c, int d) { @@ -78,28 +78,28 @@ double test_fp(double a, double b, float c, int d, float e, int f, double g) { int foo(int a, int b, int c) { - return a+b+c; + return a+b+c; } void main1(void) { - FnPtr fn = (FnPtr)foo; - unsigned long long args[3] = { - -1000, -3, 65 - }; - int ret = (int)win64_call(fn, args, 3); - printf("7 returned: %d\n", ret); + FnPtr fn = (FnPtr)foo; + unsigned long long args[3] = { + -1000, -3, 65 + }; + int ret = (int)win64_call(fn, args, 3); + printf("7 returned: %d\n", ret); } float bar(float a, double b, int c, double d, long e) { - return a-(float)b + sinf((float)c) - (float)cos(d) + (float)e; + return a-(float)b + sinf((float)c) - (float)cos(d) + (float)e; } void main2(void) { - FnPtr fn = (FnPtr)bar; - float a = -1.6f; - double b = 3.0, d = 33.7; - unsigned long long args[5] = { - *(uint32_t *)&a, *(uint64_t *)&b, -12, *(uint64_t *)&d, 4 - }; - float ret = win64_callf(fn, args, 5); - printf("8 returned: %f\n", ret); + FnPtr fn = (FnPtr)bar; + float a = -1.6f; + double b = 3.0, d = 33.7; + unsigned long long args[5] = { + *(uint32_t *)&a, *(uint64_t *)&b, -12, *(uint64_t *)&d, 4 + }; + float ret = win64_callf(fn, args, 5); + printf("8 returned: %f\n", ret); } int main(void) { @@ -144,7 +144,7 @@ int main(void) { *(uint64_t *)&num1, *(uint64_t *)&num2, *(uint32_t *)&two, - -6, + -6, *(uint32_t *)&two, 55, *(uint64_t *)&num3 |