From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- qemu/tests/tcg/test-i386-muldiv.h | 76 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 qemu/tests/tcg/test-i386-muldiv.h (limited to 'qemu/tests/tcg/test-i386-muldiv.h') diff --git a/qemu/tests/tcg/test-i386-muldiv.h b/qemu/tests/tcg/test-i386-muldiv.h new file mode 100644 index 000000000..015f59e15 --- /dev/null +++ b/qemu/tests/tcg/test-i386-muldiv.h @@ -0,0 +1,76 @@ + +void glue(glue(test_, OP), b)(long op0, long op1) +{ + long res, s1, s0, flags; + s0 = op0; + s1 = op1; + res = s0; + flags = 0; + asm ("push %4\n\t" + "popf\n\t" + stringify(OP)"b %b2\n\t" + "pushf\n\t" + "pop %1\n\t" + : "=a" (res), "=g" (flags) + : "q" (s1), "0" (res), "1" (flags)); + printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CC=%04lx\n", + stringify(OP) "b", s0, s1, res, flags & CC_MASK); +} + +void glue(glue(test_, OP), w)(long op0h, long op0, long op1) +{ + long res, s1, flags, resh; + s1 = op1; + resh = op0h; + res = op0; + flags = 0; + asm ("push %5\n\t" + "popf\n\t" + stringify(OP) "w %w3\n\t" + "pushf\n\t" + "pop %1\n\t" + : "=a" (res), "=g" (flags), "=d" (resh) + : "q" (s1), "0" (res), "1" (flags), "2" (resh)); + printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n", + stringify(OP) "w", op0h, op0, s1, resh, res, flags & CC_MASK); +} + +void glue(glue(test_, OP), l)(long op0h, long op0, long op1) +{ + long res, s1, flags, resh; + s1 = op1; + resh = op0h; + res = op0; + flags = 0; + asm ("push %5\n\t" + "popf\n\t" + stringify(OP) "l %k3\n\t" + "pushf\n\t" + "pop %1\n\t" + : "=a" (res), "=g" (flags), "=d" (resh) + : "q" (s1), "0" (res), "1" (flags), "2" (resh)); + printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n", + stringify(OP) "l", op0h, op0, s1, resh, res, flags & CC_MASK); +} + +#if defined(__x86_64__) +void glue(glue(test_, OP), q)(long op0h, long op0, long op1) +{ + long res, s1, flags, resh; + s1 = op1; + resh = op0h; + res = op0; + flags = 0; + asm ("push %5\n\t" + "popf\n\t" + stringify(OP) "q %3\n\t" + "pushf\n\t" + "pop %1\n\t" + : "=a" (res), "=g" (flags), "=d" (resh) + : "q" (s1), "0" (res), "1" (flags), "2" (resh)); + printf("%-10s AH=" FMTLX " AL=" FMTLX " B=" FMTLX " RH=" FMTLX " RL=" FMTLX " CC=%04lx\n", + stringify(OP) "q", op0h, op0, s1, resh, res, flags & CC_MASK); +} +#endif + +#undef OP -- cgit 1.2.3-korg