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Re: [PATCH v6 20/21] hw/mips: Add some logging for bad register offset c
From: |
Aleksandar Markovic |
Subject: |
Re: [PATCH v6 20/21] hw/mips: Add some logging for bad register offset cases |
Date: |
Tue, 26 May 2020 12:05:51 +0200 |
уто, 26. мај 2020. у 09:42 Philippe Mathieu-Daudé <address@hidden> је
написао/ла:
>
> On 5/18/20 10:09 PM, Aleksandar Markovic wrote:
> > Log the cases where a guest attempts read or write using bad
> > register offset.
> >
> > Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> > Tested-by: Philippe Mathieu-Daudé <address@hidden>
>
> Not well tested apparently, because it doesn't build with GCC 5.4.0
> (Ubuntu):
>
> hw/mips/malta.c: In function ‘malta_fpga_read’:
> hw/mips/malta.c:430:85: error: format ‘%x’ expects argument of type
> ‘unsigned int’, but argument 2 has type ‘hwaddr {aka long unsigned int}’
> [-Werror=format=]
> hw/mips/malta.c: In function ‘malta_fpga_write’:
> hw/mips/malta.c:517:85: error: format ‘%x’ expects argument of type
> ‘unsigned int’, but argument 2 has type ‘hwaddr {aka long unsigned int}’
> [-Werror=format=]
> cc1: all warnings being treated as errors
>
> I amended this snippet ...:
>
> -- >8 --
> @@ -428,8 +428,8 @@ static uint64_t malta_fpga_read(void *opaque, hwaddr
> addr,
>
> default:
> qemu_log_mask(LOG_GUEST_ERROR,
> - "malta_fpga_read: Bad register offset 0x"
> - TARGET_FMT_lx "\n", addr);
> + "malta_fpga_read: Bad register addr
> 0x%"HWADDR_PRIX"\n",
> + addr);
> break;
> }
> return val;
> @@ -515,8 +515,8 @@ static void malta_fpga_write(void *opaque, hwaddr addr,
>
> default:
> qemu_log_mask(LOG_GUEST_ERROR,
> - "malta_fpga_write: Bad register offset 0x"
> - TARGET_FMT_lx "\n", addr);
> + "malta_fpga_write: Bad register addr
> 0x%"HWADDR_PRIX"\n",
> + addr);
> break;
> }
> }
> ---
>
> ... and queued to mips-next,
>
Hi, Philippe,
Many thanks for correcting my mistake in this patch!
May I ask you to refer to your queue as hw/mips-next, rather than
mips-next, for the sake of clarity?
And, when do you plan to send the pull request?
Thanks,
Aleksandar
> Thanks,
>
> Phil.
>
> > Signed-off-by: Aleksandar Markovic <address@hidden>
> > ---
> > hw/mips/mips_malta.c | 14 ++++++--------
> > 1 file changed, 6 insertions(+), 8 deletions(-)
> >
> > diff --git a/hw/mips/mips_malta.c b/hw/mips/mips_malta.c
> > index e4c4de1b4e..88869b828e 100644
> > --- a/hw/mips/mips_malta.c
> > +++ b/hw/mips/mips_malta.c
> > @@ -427,10 +427,9 @@ static uint64_t malta_fpga_read(void *opaque, hwaddr
> > addr,
> > break;
> >
> > default:
> > -#if 0
> > - printf("malta_fpga_read: Bad register offset 0x" TARGET_FMT_lx
> > "\n",
> > - addr);
> > -#endif
> > + qemu_log_mask(LOG_GUEST_ERROR,
> > + "malta_fpga_read: Bad register offset 0x"
> > + TARGET_FMT_lx "\n", addr);
> > break;
> > }
> > return val;
> > @@ -515,10 +514,9 @@ static void malta_fpga_write(void *opaque, hwaddr addr,
> > break;
> >
> > default:
> > -#if 0
> > - printf("malta_fpga_write: Bad register offset 0x" TARGET_FMT_lx
> > "\n",
> > - addr);
> > -#endif
> > + qemu_log_mask(LOG_GUEST_ERROR,
> > + "malta_fpga_write: Bad register offset 0x"
> > + TARGET_FMT_lx "\n", addr);
> > break;
> > }
> > }
> >
- [PATCH v6 11/21] target/mips: fpu: Demacro CLASS.<D|S>, (continued)
- [PATCH v6 11/21] target/mips: fpu: Demacro CLASS.<D|S>, Aleksandar Markovic, 2020/05/18
- [PATCH v6 12/21] target/mips: fpu: Remove now unused FLOAT_CLASS macro, Aleksandar Markovic, 2020/05/18
- [PATCH v6 13/21] target/mips: fpu: Demacro RINT.<D|S>, Aleksandar Markovic, 2020/05/18
- [PATCH v6 14/21] target/mips: fpu: Remove now unused FLOAT_RINT macro, Aleksandar Markovic, 2020/05/18
- [PATCH v6 15/21] target/mips: fpu: Name better paired-single variables, Aleksandar Markovic, 2020/05/18
- [PATCH v6 16/21] target/mips: fpu: Refactor conversion from ieee to mips exception flags, Aleksandar Markovic, 2020/05/18
- [PATCH v6 18/21] target/mips: msa: Split helpers for MADDV.<B|H|W|D>, Aleksandar Markovic, 2020/05/18
- [PATCH v6 19/21] target/mips: msa: Split helpers for MSUBV.<B|H|W|D>, Aleksandar Markovic, 2020/05/18
- [PATCH v6 20/21] hw/mips: Add some logging for bad register offset cases, Aleksandar Markovic, 2020/05/18
[PATCH v6 21/21] hw/mips: Rename malta/mipssim/r4k/jazz files in hw/mips, Aleksandar Markovic, 2020/05/18
[PATCH v6 17/21] MAINTAINERS: Change Aleksandar Rikalo's email address, Aleksandar Markovic, 2020/05/18