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Re: [Qemu-devel] [PATCH v2 39/47] hw/timer: Replace fprintf(stderr, "*\n


From: Philippe Mathieu-Daudé
Subject: Re: [Qemu-devel] [PATCH v2 39/47] hw/timer: Replace fprintf(stderr, "*\n" with error_report()
Date: Sat, 30 Sep 2017 22:37:50 -0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

On 09/29/2017 09:17 PM, Alistair Francis wrote:
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.

find ./* -type f -exec sed -i \
     'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N;N; {s|fprintf(stderr, 
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +
find ./* -type f -exec sed -i \
     'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
     {} +

Some lines where then manually tweaked to pass checkpatch.

Signed-off-by: Alistair Francis <address@hidden>

Reviewed-by: Philippe Mathieu-Daudé <address@hidden>

---
V2:
  - Split hw patch into individual directories

  hw/timer/omap_gptimer.c | 11 ++++++-----
  hw/timer/twl92230.c     |  2 +-
  hw/timer/xilinx_timer.c |  8 ++++----
  3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/hw/timer/omap_gptimer.c b/hw/timer/omap_gptimer.c
index ae2dc99832..0f064241d3 100644
--- a/hw/timer/omap_gptimer.c
+++ b/hw/timer/omap_gptimer.c
@@ -18,6 +18,7 @@
   * with this program; if not, see <http://www.gnu.org/licenses/>.
   */
  #include "qemu/osdep.h"
+#include "qemu/error-report.h"
  #include "hw/hw.h"
  #include "qemu/timer.h"
  #include "hw/arm/omap.h"
@@ -356,7 +357,7 @@ static void omap_gp_timer_write(void *opaque, hwaddr addr,
      case 0x10:        /* TIOCP_CFG */
          s->config = value & 0x33d;
          if (((value >> 3) & 3) == 3)                                /* 
IDLEMODE */
-            fprintf(stderr, "%s: illegal IDLEMODE value in TIOCP_CFG\n",
+            error_report("%s: illegal IDLEMODE value in TIOCP_CFG",
                              __func__);
          if (value & 2)                                            /* 
SOFTRESET */
              omap_gp_timer_reset(s);
@@ -394,11 +395,11 @@ static void omap_gp_timer_write(void *opaque, hwaddr addr,
          s->ar = (value >> 1) & 1;
          s->st = (value >> 0) & 1;
          if (s->inout && s->trigger != gpt_trigger_none)
-            fprintf(stderr, "%s: GP timer pin must be an output "
-                            "for this trigger mode\n", __func__);
+            error_report("%s: GP timer pin must be an output "
+                         "for this trigger mode", __func__);
          if (!s->inout && s->capture != gpt_capture_none)
-            fprintf(stderr, "%s: GP timer pin must be an input "
-                            "for this capture mode\n", __func__);
+            error_report("%s: GP timer pin must be an input "
+                         "for this capture mode", __func__);
          if (s->trigger == gpt_trigger_none)
              omap_gp_timer_out(s, s->scpwm);
          /* TODO: make sure this doesn't overflow 32-bits */
diff --git a/hw/timer/twl92230.c b/hw/timer/twl92230.c
index ef116c636c..18880884c6 100644
--- a/hw/timer/twl92230.c
+++ b/hw/timer/twl92230.c
@@ -614,7 +614,7 @@ static void menelaus_write(void *opaque, uint8_t addr, 
uint8_t value)
              break;
          rtc_badness:
          default:
-            fprintf(stderr, "%s: bad RTC_UPDATE value %02x\n",
+            error_report("%s: bad RTC_UPDATE value %02x",
                              __func__, value);
              s->status |= 1 << 10;                            /* RTCERR */
              menelaus_update(s);
diff --git a/hw/timer/xilinx_timer.c b/hw/timer/xilinx_timer.c
index 59439c05be..a80bba846b 100644
--- a/hw/timer/xilinx_timer.c
+++ b/hw/timer/xilinx_timer.c
@@ -127,7 +127,7 @@ timer_read(void *opaque, hwaddr addr, unsigned int size)
              break;
}
-    D(fprintf(stderr, "%s timer=%d %x=%x\n", __func__, timer, addr * 4, r));
+    D(error_report("%s timer=%d %x=%x", __func__, timer, addr * 4, r));
      return r;
  }
@@ -135,7 +135,7 @@ static void timer_enable(struct xlx_timer *xt)
  {
      uint64_t count;
- D(fprintf(stderr, "%s timer=%d down=%d\n", __func__,
+    D(error_report("%s timer=%d down=%d", __func__,
                xt->nr, xt->regs[R_TCSR] & TCSR_UDT));
ptimer_stop(xt->ptimer);
@@ -160,7 +160,7 @@ timer_write(void *opaque, hwaddr addr,
      addr >>= 2;
      timer = timer_from_addr(addr);
      xt = &t->timers[timer];
-    D(fprintf(stderr, "%s addr=%x val=%x (timer=%d off=%d)\n",
+    D(error_report("%s addr=%x val=%x (timer=%d off=%d)",
               __func__, addr * 4, value, timer, addr & 3));
      /* Further decoding to address a specific timers reg.  */
      addr &= 3;
@@ -197,7 +197,7 @@ static void timer_hit(void *opaque)
  {
      struct xlx_timer *xt = opaque;
      struct timerblock *t = xt->parent;
-    D(fprintf(stderr, "%s %d\n", __func__, xt->nr));
+    D(error_report("%s %d", __func__, xt->nr));
      xt->regs[R_TCSR] |= TCSR_TINT;
if (xt->regs[R_TCSR] & TCSR_ARHT)




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