diff options
Diffstat (limited to 'qemu/tests/tcg/test-i386.h')
| -rw-r--r-- | qemu/tests/tcg/test-i386.h | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/qemu/tests/tcg/test-i386.h b/qemu/tests/tcg/test-i386.h new file mode 100644 index 000000000..75106b8ce --- /dev/null +++ b/qemu/tests/tcg/test-i386.h @@ -0,0 +1,152 @@ + +#define exec_op glue(exec_, OP) +#define exec_opq glue(glue(exec_, OP), q) +#define exec_opl glue(glue(exec_, OP), l) +#define exec_opw glue(glue(exec_, OP), w) +#define exec_opb glue(glue(exec_, OP), b) + +#define EXECOP2(size, rsize, res, s1, flags) \ + asm ("push %4\n\t"\ + "popf\n\t"\ + stringify(OP) size " %" rsize "2, %" rsize "0\n\t" \ + "pushf\n\t"\ + "pop %1\n\t"\ + : "=q" (res), "=g" (flags)\ + : "q" (s1), "0" (res), "1" (flags)); \ + printf("%-10s A=" FMTLX " B=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \ + stringify(OP) size, s0, s1, res, iflags, flags & CC_MASK); + +#define EXECOP1(size, rsize, res, flags) \ + asm ("push %3\n\t"\ + "popf\n\t"\ + stringify(OP) size " %" rsize "0\n\t" \ + "pushf\n\t"\ + "pop %1\n\t"\ + : "=q" (res), "=g" (flags)\ + : "0" (res), "1" (flags)); \ + printf("%-10s A=" FMTLX " R=" FMTLX " CCIN=%04lx CC=%04lx\n", \ + stringify(OP) size, s0, res, iflags, flags & CC_MASK); + +#ifdef OP1 +#if defined(__x86_64__) +void exec_opq(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP1("q", "", res, flags); +} +#endif + +void exec_opl(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP1("l", "k", res, flags); +} + +void exec_opw(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP1("w", "w", res, flags); +} + +void exec_opb(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP1("b", "b", res, flags); +} +#else +#if defined(__x86_64__) +void exec_opq(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP2("q", "", res, s1, flags); +} +#endif + +void exec_opl(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP2("l", "k", res, s1, flags); +} + +void exec_opw(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP2("w", "w", res, s1, flags); +} + +void exec_opb(long s0, long s1, long iflags) +{ + long res, flags; + res = s0; + flags = iflags; + EXECOP2("b", "b", res, s1, flags); +} +#endif + +void exec_op(long s0, long s1) +{ + s0 = i2l(s0); + s1 = i2l(s1); +#if defined(__x86_64__) + exec_opq(s0, s1, 0); +#endif + exec_opl(s0, s1, 0); + exec_opw(s0, s1, 0); + exec_opb(s0, s1, 0); +#ifdef OP_CC +#if defined(__x86_64__) + exec_opq(s0, s1, CC_C); +#endif + exec_opl(s0, s1, CC_C); + exec_opw(s0, s1, CC_C); + exec_opb(s0, s1, CC_C); +#endif +} + +void glue(test_, OP)(void) +{ + exec_op(0x12345678, 0x812FADA); + exec_op(0x12341, 0x12341); + exec_op(0x12341, -0x12341); + exec_op(0xffffffff, 0); + exec_op(0xffffffff, -1); + exec_op(0xffffffff, 1); + exec_op(0xffffffff, 2); + exec_op(0x7fffffff, 0); + exec_op(0x7fffffff, 1); + exec_op(0x7fffffff, -1); + exec_op(0x80000000, -1); + exec_op(0x80000000, 1); + exec_op(0x80000000, -2); + exec_op(0x12347fff, 0); + exec_op(0x12347fff, 1); + exec_op(0x12347fff, -1); + exec_op(0x12348000, -1); + exec_op(0x12348000, 1); + exec_op(0x12348000, -2); + exec_op(0x12347f7f, 0); + exec_op(0x12347f7f, 1); + exec_op(0x12347f7f, -1); + exec_op(0x12348080, -1); + exec_op(0x12348080, 1); + exec_op(0x12348080, -2); +} + +void *glue(_test_, OP) __init_call = glue(test_, OP); + +#undef OP +#undef OP_CC |