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  3. [Qemu-devel] [PATCH v2 00/47] Remove some of the fprintf(stderr, "*
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[Qemu-devel] [PATCH v2 22/47] hw/m68k: Replace fprintf(stderr, "*\n" with error_report()

Alistair Francis posted 47 patches 8 years, 4 months ago
Only 46 patches received!
There is a newer version of this series
[Qemu-devel] [PATCH v2 22/47] hw/m68k: Replace fprintf(stderr, "*\n" with error_report()
Posted by Alistair Francis 8 years, 4 months ago 
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 <alistair.francis@xilinx.com>
Thomas Huth <huth@tuxfamily.org>
---
V2:
 - Split hw patch into individual directories

 hw/m68k/an5206.c  | 4 ++--
 hw/m68k/mcf5206.c | 3 ++-
 hw/m68k/mcf5208.c | 7 ++++---
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/hw/m68k/an5206.c b/hw/m68k/an5206.c
index 9002c460e5..bdab620a02 100644
--- a/hw/m68k/an5206.c
+++ b/hw/m68k/an5206.c
@@ -66,7 +66,7 @@ static void an5206_init(MachineState *machine)
         if (qtest_enabled()) {
             return;
         }
-        fprintf(stderr, "Kernel image must be specified\n");
+        error_report("Kernel image must be specified");
         exit(1);
     }
 
@@ -83,7 +83,7 @@ static void an5206_init(MachineState *machine)
         entry = KERNEL_LOAD_ADDR;
     }
     if (kernel_size < 0) {
-        fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename);
+        error_report("qemu: could not load kernel '%s'", kernel_filename);
         exit(1);
     }
 
diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
index b81901fdfd..fbf3f0f074 100644
--- a/hw/m68k/mcf5206.c
+++ b/hw/m68k/mcf5206.c
@@ -6,6 +6,7 @@
  * This code is licensed under the GPL
  */
 #include "qemu/osdep.h"
+#include "qemu/error-report.h"
 #include "qemu-common.h"
 #include "cpu.h"
 #include "hw/hw.h"
@@ -220,7 +221,7 @@ static void m5206_mbar_update(m5206_mbar_state *s)
                 break;
             default:
                 /* Unknown vector.  */
-                fprintf(stderr, "Unhandled vector for IRQ %d\n", irq);
+                error_report("Unhandled vector for IRQ %d", irq);
                 vector = 0xf;
                 break;
             }
diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
index b9dde75106..2fb5037b72 100644
--- a/hw/m68k/mcf5208.c
+++ b/hw/m68k/mcf5208.c
@@ -6,6 +6,7 @@
  * This code is licensed under the GPL
  */
 #include "qemu/osdep.h"
+#include "qemu/error-report.h"
 #include "qapi/error.h"
 #include "qemu-common.h"
 #include "cpu.h"
@@ -257,7 +258,7 @@ static void mcf5208evb_init(MachineState *machine)
     mcf5208_sys_init(address_space_mem, pic);
 
     if (nb_nics > 1) {
-        fprintf(stderr, "Too many NICs\n");
+        error_report("Too many NICs");
         exit(1);
     }
     if (nd_table[0].used) {
@@ -292,7 +293,7 @@ static void mcf5208evb_init(MachineState *machine)
         if (qtest_enabled()) {
             return;
         }
-        fprintf(stderr, "Kernel image must be specified\n");
+        error_report("Kernel image must be specified");
         exit(1);
     }
 
@@ -309,7 +310,7 @@ static void mcf5208evb_init(MachineState *machine)
         entry = 0x40000000;
     }
     if (kernel_size < 0) {
-        fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename);
+        error_report("qemu: could not load kernel '%s'", kernel_filename);
         exit(1);
     }
 
-- 
2.11.0
Re: [Qemu-devel] [PATCH v2 22/47] hw/m68k: Replace fprintf(stderr, "*\n" with error_report()
Posted by Thomas Huth 8 years, 4 months ago 
On 30.09.2017 02:16, 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 <alistair.francis@xilinx.com>
> Thomas Huth <huth@tuxfamily.org>

I guess the last line should have a "Cc:" prefix?

Anyway, patch looks fine to me, so:

Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Re: [Qemu-devel] [PATCH v2 22/47] hw/m68k: Replace fprintf(stderr, "*\n" with error_report()
Posted by Thomas Huth 8 years, 3 months ago 
On 30.09.2017 02:16, 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.
[...]
> @@ -83,7 +83,7 @@ static void an5206_init(MachineState *machine)
>          entry = KERNEL_LOAD_ADDR;
>      }
>      if (kernel_size < 0) {
> -        fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename);
> +        error_report("qemu: could not load kernel '%s'", kernel_filename);

I just noticed: The "qemu:" prefix should also be dropped when using
error_report() now. I can change that while applying the patch.

>          exit(1);
>      }
>  
[...]
> diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
> index b9dde75106..2fb5037b72 100644
> --- a/hw/m68k/mcf5208.c
> +++ b/hw/m68k/mcf5208.c
> @@ -6,6 +6,7 @@
>   * This code is licensed under the GPL
>   */
>  #include "qemu/osdep.h"
> +#include "qemu/error-report.h"
>  #include "qapi/error.h"
>  #include "qemu-common.h"
>  #include "cpu.h"
> @@ -257,7 +258,7 @@ static void mcf5208evb_init(MachineState *machine)
>      mcf5208_sys_init(address_space_mem, pic);
>  
>      if (nb_nics > 1) {
> -        fprintf(stderr, "Too many NICs\n");
> +        error_report("Too many NICs");
>          exit(1);
>      }
>      if (nd_table[0].used) {
> @@ -292,7 +293,7 @@ static void mcf5208evb_init(MachineState *machine)
>          if (qtest_enabled()) {
>              return;
>          }
> -        fprintf(stderr, "Kernel image must be specified\n");
> +        error_report("Kernel image must be specified");
>          exit(1);
>      }
>  
> @@ -309,7 +310,7 @@ static void mcf5208evb_init(MachineState *machine)
>          entry = 0x40000000;
>      }
>      if (kernel_size < 0) {
> -        fprintf(stderr, "qemu: could not load kernel '%s'\n", kernel_filename);
> +        error_report("qemu: could not load kernel '%s'", kernel_filename);
>          exit(1);
>      }

dito.

 Thomas

Patchew 2.1-devel-b67e4c2

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