[PATCH V2 01/14] cris/: fix some comment spelling errors

[zhaolichang]

I found that there are many spelling errors in the comments of qemu/target/cris.
I used spellcheck to check the spelling errors and found some errors in the 
folder.

Signed-off-by: zhaolichang <zhaolichang@huawei.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
---
 target/cris/helper.c    |  6 +++---
 target/cris/op_helper.c |  2 +-
 target/cris/translate.c | 14 +++++++-------
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/target/cris/helper.c b/target/cris/helper.c
index b5159b8357..50419e72c5 100644
--- a/target/cris/helper.c
+++ b/target/cris/helper.c
@@ -141,7 +141,7 @@ void crisv10_cpu_do_interrupt(CPUState *cs)
     assert(!(env->pregs[PR_CCS] & PFIX_FLAG));
     switch (cs->exception_index) {
     case EXCP_BREAK:
-        /* These exceptions are genereated by the core itself.
+        /* These exceptions are generated by the core itself.
            ERP should point to the insn following the brk.  */
         ex_vec = env->trap_vector;
         env->pregs[PRV10_BRP] = env->pc;
@@ -197,7 +197,7 @@ void cris_cpu_do_interrupt(CPUState *cs)
 
     switch (cs->exception_index) {
     case EXCP_BREAK:
-        /* These exceptions are genereated by the core itself.
+        /* These exceptions are generated by the core itself.
            ERP should point to the insn following the brk.  */
         ex_vec = env->trap_vector;
         env->pregs[PR_ERP] = env->pc;
@@ -256,7 +256,7 @@ void cris_cpu_do_interrupt(CPUState *cs)
        undefined.  */
     env->pc = cpu_ldl_code(env, env->pregs[PR_EBP] + ex_vec * 4);
 
-    /* Clear the excption_index to avoid spurios hw_aborts for recursive
+    /* Clear the excption_index to avoid spurious hw_aborts for recursive
        bus faults.  */
     cs->exception_index = -1;
 
diff --git a/target/cris/op_helper.c b/target/cris/op_helper.c
index 6b1e7ae4a8..3c4aacc26a 100644
--- a/target/cris/op_helper.c
+++ b/target/cris/op_helper.c
@@ -231,7 +231,7 @@ static inline uint32_t 
evaluate_flags_writeback(CPUCRISState *env,
 {
     unsigned int x, z, mask;
 
-    /* Extended arithmetics, leave the z flag alone.  */
+    /* Extended arithmetic, leave the z flag alone.  */
     x = env->cc_x;
     mask = env->cc_mask | X_FLAG;
     if (x) {
diff --git a/target/cris/translate.c b/target/cris/translate.c
index c312e6f8a6..16b0ef8073 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -348,7 +348,7 @@ static void t_gen_cris_mstep(TCGv d, TCGv a, TCGv b, TCGv 
ccs)
     tcg_temp_free(t);
 }
 
-/* Extended arithmetics on CRIS.  */
+/* Extended arithmetic on CRIS.  */
 static inline void t_gen_add_flag(TCGv d, int flag)
 {
     TCGv c;
@@ -725,7 +725,7 @@ static void cris_alu_op_exec(DisasContext *dc, int op,
     switch (op) {
     case CC_OP_ADD:
         tcg_gen_add_tl(dst, a, b);
-        /* Extended arithmetics.  */
+        /* Extended arithmetic.  */
         t_gen_addx_carry(dc, dst);
         break;
     case CC_OP_ADDC:
@@ -738,7 +738,7 @@ static void cris_alu_op_exec(DisasContext *dc, int op,
         break;
     case CC_OP_SUB:
         tcg_gen_sub_tl(dst, a, b);
-        /* Extended arithmetics.  */
+        /* Extended arithmetic.  */
         t_gen_subx_carry(dc, dst);
         break;
     case CC_OP_MOVE:
@@ -764,7 +764,7 @@ static void cris_alu_op_exec(DisasContext *dc, int op,
         break;
     case CC_OP_NEG:
         tcg_gen_neg_tl(dst, b);
-        /* Extended arithmetics.  */
+        /* Extended arithmetic.  */
         t_gen_subx_carry(dc, dst);
         break;
     case CC_OP_LZ:
@@ -787,7 +787,7 @@ static void cris_alu_op_exec(DisasContext *dc, int op,
         break;
     case CC_OP_CMP:
         tcg_gen_sub_tl(dst, a, b);
-        /* Extended arithmetics.  */
+        /* Extended arithmetic.  */
         t_gen_subx_carry(dc, dst);
         break;
     default:
@@ -3053,12 +3053,12 @@ static unsigned int crisv32_decoder(CPUCRISState *env, 
DisasContext *dc)
  * On QEMU care needs to be taken when a branch+delayslot sequence is broken
  * and the branch and delayslot don't share pages.
  *
- * The TB contaning the branch insn will set up env->btarget and evaluate 
+ * The TB containing the branch insn will set up env->btarget and evaluate 
  * env->btaken. When the translation loop exits we will note that the branch 
  * sequence is broken and let env->dslot be the size of the branch insn (those
  * vary in length).
  *
- * The TB contaning the delayslot will have the PC of its real insn (i.e no lsb
+ * The TB containing the delayslot will have the PC of its real insn (i.e no 
lsb
  * set). It will also expect to have env->dslot setup with the size of the 
  * delay slot so that env->pc - env->dslot point to the branch insn. This TB 
  * will execute the dslot and take the branch, either to btarget or just one 
-- 
2.26.2.windows.1