sim: ppc: netbsd: Sync errno codes with NetBSD 9.99.49

[deliverable/binutils-gdb.git] / sim / ppc / ppc-instructions

diff --git a/sim/ppc/ppc-instructions b/sim/ppc/ppc-instructions
index d76a7654c50db0013e98081fe6f8dfe7708e0e0b..9f9773477f772e72577ce3527ee3a6a4c1ee46e1 100644 (file)
--- a/sim/ppc/ppc-instructions
+++ b/sim/ppc/ppc-instructions
@@ -734,7 +734,7 @@ void::model-function::ppc_insn_to_spr:itable_index index, model_data *model_ptr,
        busy_ptr->nr_writebacks = 1;
        TRACE(trace_model,("Making register %s busy.\n", spr_name(nSPR)));
 
-# Schedule a MFCR instruction that moves the CR into an integer regsiter
+# Schedule a MFCR instruction that moves the CR into an integer register
 void::model-function::ppc_insn_mfcr:itable_index index, model_data *model_ptr, unsigned32 int_mask
        const unsigned32 cr_mask = 0xff;
        model_busy *busy_ptr;
@@ -908,7 +908,7 @@ model_print *::model-function::model_mon_info:model_data *model_ptr
          tail->suffix_singular = "";
        }
 
-       for (j = 0; j < (sizeof(ppc_branch_conditional_name) / sizeof(ppc_branch_conditional_name[0])) ; j++) {
+       for (j = 0; j < ARRAY_SIZE (ppc_branch_conditional_name); j++) {
          if (model_ptr->nr_branch_conditional[j]) {
            tail->next = ZALLOC(model_print);
            tail = tail->next;
@@ -3355,7 +3355,7 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
          spreg new_val = (spr_length(n) == 64
                           ? *rS
                           : MASKED(*rS, 32, 63));
-         /* HACK - time base registers need to be updated immediatly */
+         /* HACK - time base registers need to be updated immediately */
          if (WITH_TIME_BASE) {
            switch (n) {
            case spr_tbu:
@@ -3454,19 +3454,6 @@ void::function::invalid_zero_divide_operation:cpu *processor, unsigned_word cia,
        *rT = (unsigned32)CR;
        PPC_INSN_MFCR(RT_BITMASK);
 
-#
-# I.3.3.15 Fixed-Point Select
-#
-
-0.31,6.RT,11.RA,16.RB,21.BF,26.15,31./:A::isel:Integer Select
-       unsigned_word a;
-       if (RA_is_0) a = 0;
-       else         a = *rA;
-       if (CR & (1 << (31 - BF)))
-         *rT = a;
-       else
-         *rT = *rB;
-
 #
 # I.4.6.2 Floating-Point Load Instructions
 #