diff options
Diffstat (limited to 'target/openrisc/fpu_helper.c')
| -rw-r--r-- | target/openrisc/fpu_helper.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/openrisc/fpu_helper.c b/target/openrisc/fpu_helper.c index 9d7dfc0fb9..7bcef9dc53 100644 --- a/target/openrisc/fpu_helper.c +++ b/target/openrisc/fpu_helper.c @@ -135,4 +135,24 @@ target_ulong helper_float_ ## name ## _s(CPUOpenRISCState *env, \ FLOAT_CMP(le, le) FLOAT_CMP(lt, lt) FLOAT_CMP(eq, eq_quiet) +FLOAT_CMP(un, unordered_quiet) #undef FLOAT_CMP + +#define FLOAT_UCMP(name, expr) \ +target_ulong helper_float_ ## name ## _d(CPUOpenRISCState *env, \ + uint64_t fdt0, uint64_t fdt1) \ +{ \ + int r = float64_compare_quiet(fdt0, fdt1, &env->fp_status); \ + return expr; \ +} \ +target_ulong helper_float_ ## name ## _s(CPUOpenRISCState *env, \ + uint32_t fdt0, uint32_t fdt1) \ +{ \ + int r = float32_compare_quiet(fdt0, fdt1, &env->fp_status); \ + return expr; \ +} + +FLOAT_UCMP(ueq, r == float_relation_equal || r == float_relation_unordered) +FLOAT_UCMP(ult, r == float_relation_less || r == float_relation_unordered) +FLOAT_UCMP(ule, r != float_relation_greater) +#undef FLOAT_UCMP |