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36 | 36 | ||
37 | #include "libtest.h" |
37 | #include "libtest.h" |
38 | 38 | ||
39 | static void kputint(unsigned i) |
39 | static void kputint(unsigned i) |
40 | { |
40 | { |
41 | unsigned dummy; |
41 | // unsigned dummy; |
42 | asm volatile ( |
42 | // asm volatile ( |
43 | "movl $30, %%eax;" |
43 | // "movl $30, %%eax;" |
44 | "int $0x30" |
44 | // "int $0x30" |
45 | : "=d" (dummy) /* output - %edx clobbered */ |
45 | // : "=d" (dummy) /* output - %edx clobbered */ |
46 | : "d" (i) /* input */ |
46 | // : "d" (i) /* input */ |
47 | : "%eax","%ecx" /* all scratch registers clobbered */ |
47 | // : "%eax","%ecx" /* all scratch registers clobbered */ |
48 | ); |
48 | // ); |
49 | } |
49 | } |
50 | 50 | ||
51 | void test_func(void) |
51 | void test_func(void) |
52 | { |
52 | { |
53 | kputint(42); |
53 | kputint(42); |