Patchwork [7/7] target-arm: Don't print debug messages for various UNDEF cases

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Submitter Peter Maydell
Date July 27, 2011, 1:26 p.m.
Message ID <1311773179-23139-8-git-send-email-peter.maydell@linaro.org>
Download mbox | patch
Permalink /patch/107063/
State New
Headers show

Comments

Peter Maydell - July 27, 2011, 1:26 p.m.
Remove some stray printfs for cases which don't generally happen
(some VFP UNDEF cases, reads and writes to unknown cp14 registers);
we should simply generate an UNDEF when the instruction is executed.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target-arm/translate.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)

Patch

diff --git a/target-arm/translate.c b/target-arm/translate.c
index fcb41d1..75c0ad4 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -3288,12 +3288,10 @@  static int disas_vfp_insn(CPUState * env, DisasContext *s, uint32_t insn)
                         gen_vfp_toul(dp, 32 - rm, 0);
                         break;
                     default: /* undefined */
-                        printf ("rn:%d\n", rn);
                         return 1;
                     }
                     break;
                 default: /* undefined */
-                    printf ("op:%d\n", op);
                     return 1;
                 }
 
@@ -6372,8 +6370,6 @@  static int disas_cp14_read(CPUState * env, DisasContext *s, uint32_t insn)
             return 0;
         }
     }
-    fprintf(stderr, "Unknown cp14 read op1:%d crn:%d crm:%d op2:%d\n",
-            op1, crn, crm, op2);
     return 1;
 }
 
@@ -6405,8 +6401,6 @@  static int disas_cp14_write(CPUState * env, DisasContext *s, uint32_t insn)
             return 0;
         }
     }
-    fprintf(stderr, "Unknown cp14 write op1:%d crn:%d crm:%d op2:%d\n",
-            op1, crn, crm, op2);
     return 1;
 }