diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/sparc_quad_float.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/linux-user/sparc_quad_float.c b/linux-user/sparc_quad_float.c deleted file mode 100644 index f0d7f299be..0000000000 --- a/linux-user/sparc_quad_float.c +++ /dev/null @@ -1,124 +0,0 @@ -#include "exec.h" -#include "host-utils.h" -#include "helper.h" - -#define F_HELPER(name, p) void helper_f##name##p(void) - -#define F_BINOP(name) \ - F_HELPER(name, q) \ - { \ - QT0 = float128_ ## name (QT0, QT1, &env->fp_status); \ - } - -F_BINOP(add); -F_BINOP(sub); -F_BINOP(mul); -F_BINOP(div); -#undef F_BINOP - -void helper_fdmulq(void) -{ - QT0 = float128_mul(float64_to_float128(DT0, &env->fp_status), - float64_to_float128(DT1, &env->fp_status), - &env->fp_status); -} - -F_HELPER(ito, q) -{ - QT0 = int32_to_float128(*((int32_t *)&FT1), &env->fp_status); -} - -void helper_fqtos(void) -{ - FT0 = float128_to_float32(QT1, &env->fp_status); -} - -void helper_fstoq(void) -{ - QT0 = float32_to_float128(FT1, &env->fp_status); -} - -void helper_fqtod(void) -{ - DT0 = float128_to_float64(QT1, &env->fp_status); -} - -void helper_fdtoq(void) -{ - QT0 = float64_to_float128(DT1, &env->fp_status); -} - -void helper_fqtoi(void) -{ - *((int32_t *)&FT0) = float128_to_int32_round_to_zero(QT1, &env->fp_status); -} - -void helper_fsqrtq(void) -{ - QT0 = float128_sqrt(QT1, &env->fp_status); -} - -#ifdef TARGET_SPARC64 -F_HELPER(neg, q) -{ - QT0 = float128_chs(QT1); -} - -F_HELPER(xto, q) -{ - QT0 = int64_to_float128(*((int64_t *)&DT1), &env->fp_status); -} - -void helper_fqtox(void) -{ - *((int64_t *)&DT0) = float128_to_int64_round_to_zero(QT1, &env->fp_status); -} - -void helper_fabsq(void) -{ - QT0 = float128_abs(QT1); -} -#endif - -#define GEN_FCMP(name, size, reg1, reg2, FS, TRAP) \ - void glue(helper_, name) (void) \ - { \ - target_ulong new_fsr; \ - \ - env->fsr &= ~((FSR_FCC1 | FSR_FCC0) << FS); \ - switch (glue(size, _compare) (reg1, reg2, &env->fp_status)) { \ - case float_relation_unordered: \ - new_fsr = (FSR_FCC1 | FSR_FCC0) << FS; \ - if ((env->fsr & FSR_NVM) || TRAP) { \ - env->fsr |= new_fsr; \ - env->fsr |= FSR_NVC; \ - env->fsr |= FSR_FTT_IEEE_EXCP; \ - raise_exception(TT_FP_EXCP); \ - } else { \ - env->fsr |= FSR_NVA; \ - } \ - break; \ - case float_relation_less: \ - new_fsr = FSR_FCC0 << FS; \ - break; \ - case float_relation_greater: \ - new_fsr = FSR_FCC1 << FS; \ - break; \ - default: \ - new_fsr = 0; \ - break; \ - } \ - env->fsr |= new_fsr; \ - } - -GEN_FCMP(fcmpq, float128, QT0, QT1, 0, 0); -GEN_FCMP(fcmpeq, float128, QT0, QT1, 0, 1); - -#ifdef TARGET_SPARC64 -GEN_FCMP(fcmpq_fcc1, float128, QT0, QT1, 22, 0); -GEN_FCMP(fcmpq_fcc2, float128, QT0, QT1, 24, 0); -GEN_FCMP(fcmpq_fcc3, float128, QT0, QT1, 26, 0); -GEN_FCMP(fcmpeq_fcc1, float128, QT0, QT1, 22, 1); -GEN_FCMP(fcmpeq_fcc2, float128, QT0, QT1, 24, 1); -GEN_FCMP(fcmpeq_fcc3, float128, QT0, QT1, 26, 1); -#endif |