From d901eff3e6da96d34be33b307aa6cea75098c180 Mon Sep 17 00:00:00 2001 From: Jia Liu Date: Fri, 20 Jul 2012 15:50:53 +0800 Subject: target-or32: Add testcases Add testcases for OpenRISC. Signed-off-by: Jia Liu Signed-off-by: Blue Swirl --- tests/tcg/openrisc/test_add.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 tests/tcg/openrisc/test_add.c (limited to 'tests/tcg/openrisc/test_add.c') diff --git a/tests/tcg/openrisc/test_add.c b/tests/tcg/openrisc/test_add.c new file mode 100644 index 0000000..3d23592 --- /dev/null +++ b/tests/tcg/openrisc/test_add.c @@ -0,0 +1,43 @@ +#include + +int main(void) +{ + int a, b, d; + int result; + + a = 0x100; + b = 0x100; + result = 0x200; + __asm + ("l.add %0, %0, %1\n\t" + : "+r"(a) + : "r"(b) + ); + if (a != result) { + printf("add error\n"); + return -1; + } + + a = 0xffff; + b = 0x1; + result = 0x10000; + __asm + ("l.add %0, %0, %1\n\t" + : "+r"(a) + : "r"(b) + ); + if (a != result) { + printf("add error\n"); + return -1; + } + + a = 0x7fffffff; + b = 0x1; + __asm + ("l.add %0, %1, %2\n\t" + : "=r"(d) + : "r"(b), "r"(a) + ); + + return 0; +} -- cgit v1.1