Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-fpu-20210603' into staging

Finish conversion of float128 and floatx80 to FloatParts. Implement float128_muladd and float128_{min,max}*. Optimize int-to-float conversion with hard-float. # gpg: Signature made Thu 03 Jun 2021 22:13:10 BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth-gitlab/tags/pull-fpu-20210603: (29 commits) softfloat: Use hard-float for {u}int64_to_float{32,64} tests/fp: Enable more tests softfloat: Convert modrem operations to FloatParts softfloat: Move floatN_log2 to softfloat-parts.c.inc softfloat: Convert float32_exp2 to FloatParts softfloat: Convert floatx80 compare to FloatParts softfloat: Convert floatx80_scalbn to FloatParts softfloat: Convert floatx80 to integer to FloatParts softfloat: Convert floatx80 float conversions to FloatParts softfloat: Convert integer to floatx80 to FloatParts softfloat: Convert floatx80_round_to_int to FloatParts softfloat: Convert floatx80_round to FloatParts softfloat: Convert floatx80_sqrt to FloatParts softfloat: Convert floatx80_div to FloatParts softfloat: Convert floatx80_mul to FloatParts softfloat: Convert floatx80_add/sub to FloatParts tests/fp/fp-test: Reverse order of floatx80 precision tests softfloat: Adjust parts_uncanon_normal for floatx80 softfloat: Introduce Floatx80RoundPrec softfloat: Reduce FloatFmt ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
author: Peter Maydell <peter.maydell@linaro.org> 2021-06-04 10:04:11 +0100
committer: Peter Maydell <peter.maydell@linaro.org> 2021-06-04 10:04:11 +0100
commit: 5a95f5ce3cd5842cc8f61a91ecd4fb4e8d10104f (patch)
tree: 16fd0e145c30eda1500cb96918580d3d6fbb9b7b /target/m68k
parent: 453d9c61dd5681159051c6e4d07e7b2633de2e70 (diff)
parent: 5d0204b82ade0ea0630d6add894954135ee54ab1 (diff)
2 files changed, 79 insertions, 61 deletions
diff --git a/target/m68k/fpu_helper.c b/target/m68k/fpu_helper.c
index 797000e748..fdc4937e29 100644
--- a/target/m68k/fpu_helper.c
+++ b/target/m68k/fpu_helper.c
@@ -94,13 +94,13 @@ static void m68k_restore_precision_mode(CPUM68KState *env)
 {
     switch (env->fpcr & FPCR_PREC_MASK) {
     case FPCR_PREC_X: /* extended */
-        set_floatx80_rounding_precision(80, &env->fp_status);
+        set_floatx80_rounding_precision(floatx80_precision_x, &env->fp_status);
         break;
     case FPCR_PREC_S: /* single */
-        set_floatx80_rounding_precision(32, &env->fp_status);
+        set_floatx80_rounding_precision(floatx80_precision_s, &env->fp_status);
         break;
     case FPCR_PREC_D: /* double */
-        set_floatx80_rounding_precision(64, &env->fp_status);
+        set_floatx80_rounding_precision(floatx80_precision_d, &env->fp_status);
         break;
     case FPCR_PREC_U: /* undefined */
     default:
@@ -111,9 +111,9 @@ static void m68k_restore_precision_mode(CPUM68KState *env)
 static void cf_restore_precision_mode(CPUM68KState *env)
 {
     if (env->fpcr & FPCR_PREC_S) { /* single */
-        set_floatx80_rounding_precision(32, &env->fp_status);
+        set_floatx80_rounding_precision(floatx80_precision_s, &env->fp_status);
     } else { /* double */
-        set_floatx80_rounding_precision(64, &env->fp_status);
+        set_floatx80_rounding_precision(floatx80_precision_d, &env->fp_status);
     }
 }
 
@@ -166,8 +166,8 @@ void HELPER(set_fpcr)(CPUM68KState *env, uint32_t val)
 
 #define PREC_BEGIN(prec)                                        \
     do {                                                        \
-        int old;                                                \
-        old = get_floatx80_rounding_precision(&env->fp_status); \
+        FloatX80RoundPrec old =                                 \
+            get_floatx80_rounding_precision(&env->fp_status);   \
         set_floatx80_rounding_precision(prec, &env->fp_status)  \
 
 #define PREC_END()                                              \
@@ -176,14 +176,14 @@ void HELPER(set_fpcr)(CPUM68KState *env, uint32_t val)
 
 void HELPER(fsround)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_round(val->d, &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdround)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_round(val->d, &env->fp_status);
     PREC_END();
 }
@@ -195,14 +195,14 @@ void HELPER(fsqrt)(CPUM68KState *env, FPReg *res, FPReg *val)
 
 void HELPER(fssqrt)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_sqrt(val->d, &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdsqrt)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_sqrt(val->d, &env->fp_status);
     PREC_END();
 }
@@ -214,14 +214,14 @@ void HELPER(fabs)(CPUM68KState *env, FPReg *res, FPReg *val)
 
 void HELPER(fsabs)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_round(floatx80_abs(val->d), &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdabs)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_round(floatx80_abs(val->d), &env->fp_status);
     PREC_END();
 }
@@ -233,14 +233,14 @@ void HELPER(fneg)(CPUM68KState *env, FPReg *res, FPReg *val)
 
 void HELPER(fsneg)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_round(floatx80_chs(val->d), &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdneg)(CPUM68KState *env, FPReg *res, FPReg *val)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_round(floatx80_chs(val->d), &env->fp_status);
     PREC_END();
 }
@@ -252,14 +252,14 @@ void HELPER(fadd)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 
 void HELPER(fsadd)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_add(val0->d, val1->d, &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdadd)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_add(val0->d, val1->d, &env->fp_status);
     PREC_END();
 }
@@ -271,14 +271,14 @@ void HELPER(fsub)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 
 void HELPER(fssub)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_sub(val1->d, val0->d, &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdsub)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_sub(val1->d, val0->d, &env->fp_status);
     PREC_END();
 }
@@ -290,14 +290,14 @@ void HELPER(fmul)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 
 void HELPER(fsmul)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_mul(val0->d, val1->d, &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fdmul)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_mul(val0->d, val1->d, &env->fp_status);
     PREC_END();
 }
@@ -307,7 +307,7 @@ void HELPER(fsglmul)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
     FloatRoundMode rounding_mode = get_float_rounding_mode(&env->fp_status);
     floatx80 a, b;
 
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     set_float_rounding_mode(float_round_to_zero, &env->fp_status);
     a = floatx80_round(val0->d, &env->fp_status);
     b = floatx80_round(val1->d, &env->fp_status);
@@ -323,14 +323,14 @@ void HELPER(fdiv)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 
 void HELPER(fsdiv)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     res->d = floatx80_div(val1->d, val0->d, &env->fp_status);
     PREC_END();
 }
 
 void HELPER(fddiv)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
 {
-    PREC_BEGIN(64);
+    PREC_BEGIN(floatx80_precision_d);
     res->d = floatx80_div(val1->d, val0->d, &env->fp_status);
     PREC_END();
 }
@@ -340,7 +340,7 @@ void HELPER(fsgldiv)(CPUM68KState *env, FPReg *res, FPReg *val0, FPReg *val1)
     FloatRoundMode rounding_mode = get_float_rounding_mode(&env->fp_status);
     floatx80 a, b;
 
-    PREC_BEGIN(32);
+    PREC_BEGIN(floatx80_precision_s);
     set_float_rounding_mode(float_round_to_zero, &env->fp_status);
     a = floatx80_round(val1->d, &env->fp_status);
     b = floatx80_round(val0->d, &env->fp_status);
diff --git a/target/m68k/softfloat.c b/target/m68k/softfloat.c
index b6d0ed7acf..02dcc03d15 100644
--- a/target/m68k/softfloat.c
+++ b/target/m68k/softfloat.c
@@ -227,7 +227,8 @@ floatx80 floatx80_lognp1(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig, fSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, j, k;
     floatx80 fp0, fp1, fp2, fp3, f, logof2, klog2, saveu;
@@ -270,7 +271,7 @@ floatx80 floatx80_lognp1(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -426,7 +427,8 @@ floatx80 floatx80_logn(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig, fSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, j, k, adjk;
     floatx80 fp0, fp1, fp2, fp3, f, logof2, klog2, saveu;
@@ -469,7 +471,7 @@ floatx80 floatx80_logn(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -594,7 +596,8 @@ floatx80 floatx80_log10(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     floatx80 fp0, fp1;
 
@@ -626,7 +629,7 @@ floatx80 floatx80_log10(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     fp0 = floatx80_logn(a, status);
     fp1 = packFloatx80(0, 0x3FFD, UINT64_C(0xDE5BD8A937287195)); /* INV_L10 */
@@ -651,7 +654,8 @@ floatx80 floatx80_log2(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     floatx80 fp0, fp1;
 
@@ -686,7 +690,7 @@ floatx80 floatx80_log2(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     if (aSig == one_sig) { /* X is 2^k */
         status->float_rounding_mode = user_rnd_mode;
@@ -718,7 +722,8 @@ floatx80 floatx80_etox(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, n, j, k, m, m1;
     floatx80 fp0, fp1, fp2, fp3, l2, scale, adjscale;
@@ -746,7 +751,7 @@ floatx80 floatx80_etox(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     adjflag = 0;
 
@@ -902,7 +907,8 @@ floatx80 floatx80_twotox(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, n, j, l, m, m1;
     floatx80 fp0, fp1, fp2, fp3, adjfact, fact1, fact2;
@@ -929,7 +935,7 @@ floatx80 floatx80_twotox(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     fp0 = a;
 
@@ -1052,7 +1058,8 @@ floatx80 floatx80_tentox(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, n, j, l, m, m1;
     floatx80 fp0, fp1, fp2, fp3, adjfact, fact1, fact2;
@@ -1079,7 +1086,7 @@ floatx80 floatx80_tentox(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     fp0 = a;
 
@@ -1207,7 +1214,8 @@ floatx80 floatx80_tan(floatx80 a, float_status *status)
     int32_t aExp, xExp;
     uint64_t aSig, xSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, l, n, j;
     floatx80 fp0, fp1, fp2, fp3, fp4, fp5, invtwopi, twopi1, twopi2;
@@ -1233,7 +1241,7 @@ floatx80 floatx80_tan(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -1417,7 +1425,8 @@ floatx80 floatx80_sin(floatx80 a, float_status *status)
     int32_t aExp, xExp;
     uint64_t aSig, xSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, l, n, j;
     floatx80 fp0, fp1, fp2, fp3, fp4, fp5, x, invtwopi, twopi1, twopi2;
@@ -1443,7 +1452,7 @@ floatx80 floatx80_sin(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -1656,7 +1665,8 @@ floatx80 floatx80_cos(floatx80 a, float_status *status)
     int32_t aExp, xExp;
     uint64_t aSig, xSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, l, n, j;
     floatx80 fp0, fp1, fp2, fp3, fp4, fp5, x, invtwopi, twopi1, twopi2;
@@ -1682,7 +1692,7 @@ floatx80 floatx80_cos(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -1893,7 +1903,8 @@ floatx80 floatx80_atan(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, tbl_index;
     floatx80 fp0, fp1, fp2, fp3, xsave;
@@ -1920,7 +1931,7 @@ floatx80 floatx80_atan(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     if (compact < 0x3FFB8000 || compact > 0x4002FFFF) {
         /* |X| >= 16 or |X| < 1/16 */
@@ -2090,7 +2101,8 @@ floatx80 floatx80_asin(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact;
     floatx80 fp0, fp1, fp2, one;
@@ -2124,7 +2136,7 @@ floatx80 floatx80_asin(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     one = packFloatx80(0, one_exp, one_sig);
     fp0 = a;
@@ -2155,7 +2167,8 @@ floatx80 floatx80_acos(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact;
     floatx80 fp0, fp1, one;
@@ -2193,7 +2206,7 @@ floatx80 floatx80_acos(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     one = packFloatx80(0, one_exp, one_sig);
     fp0 = a;
@@ -2224,7 +2237,8 @@ floatx80 floatx80_atanh(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact;
     floatx80 fp0, fp1, fp2, one;
@@ -2257,7 +2271,7 @@ floatx80 floatx80_atanh(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     one = packFloatx80(0, one_exp, one_sig);
     fp2 = packFloatx80(aSign, 0x3FFE, one_sig); /* SIGN(X) * (1/2) */
@@ -2289,7 +2303,8 @@ floatx80 floatx80_etoxm1(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact, n, j, m, m1;
     floatx80 fp0, fp1, fp2, fp3, l2, sc, onebysc;
@@ -2316,7 +2331,7 @@ floatx80 floatx80_etoxm1(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     if (aExp >= 0x3FFD) { /* |X| >= 1/4 */
         compact = floatx80_make_compact(aExp, aSig);
@@ -2541,7 +2556,8 @@ floatx80 floatx80_tanh(floatx80 a, float_status *status)
     int32_t aExp, vExp;
     uint64_t aSig, vSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact;
     floatx80 fp0, fp1;
@@ -2565,7 +2581,7 @@ floatx80 floatx80_tanh(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -2656,7 +2672,8 @@ floatx80 floatx80_sinh(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact;
     floatx80 fp0, fp1, fp2;
@@ -2681,7 +2698,7 @@ floatx80 floatx80_sinh(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
 
@@ -2744,7 +2761,8 @@ floatx80 floatx80_cosh(floatx80 a, float_status *status)
     int32_t aExp;
     uint64_t aSig;
 
-    int8_t user_rnd_mode, user_rnd_prec;
+    FloatRoundMode user_rnd_mode;
+    FloatX80RoundPrec user_rnd_prec;
 
     int32_t compact;
     floatx80 fp0, fp1;
@@ -2767,7 +2785,7 @@ floatx80 floatx80_cosh(floatx80 a, float_status *status)
     user_rnd_mode = status->float_rounding_mode;
     user_rnd_prec = status->floatx80_rounding_precision;
     status->float_rounding_mode = float_round_nearest_even;
-    status->floatx80_rounding_precision = 80;
+    status->floatx80_rounding_precision = floatx80_precision_x;
 
     compact = floatx80_make_compact(aExp, aSig);
author	Peter Maydell <peter.maydell@linaro.org>	2021-06-04 10:04:11 +0100
committer	Peter Maydell <peter.maydell@linaro.org>	2021-06-04 10:04:11 +0100
commit	5a95f5ce3cd5842cc8f61a91ecd4fb4e8d10104f (patch)
tree	16fd0e145c30eda1500cb96918580d3d6fbb9b7b /target/m68k
parent	453d9c61dd5681159051c6e4d07e7b2633de2e70 (diff)
parent	5d0204b82ade0ea0630d6add894954135ee54ab1 (diff)