On 18 January 2018 at 15:31, Philippe Mathieu-Daudé wrote:
> I disagree on this, since userland binaries are compiled for a specific
> arch/ABI/FPU.
> Even without worrying about the FPU, it is unlikely the "any" cpu can
> run indifferently ARMv6 and ARMv7 binaries.
In practice this works fine. G
(CC'ing linux-user maintainers)
Hi Peter, Igor,
On 01/18/2018 10:10 AM, Peter Maydell wrote:
> On 18 January 2018 at 13:06, Igor Mammedov wrote:
>> I've looked and such case is rather an exception,
>> I can fix it up in 2 ways:
>> 1st:
>> target/arm/cpu.h
>> +#if !defined(CONFIG_USER_ONLY)
>
On Thu, 18 Jan 2018 13:49:25 +
Peter Maydell wrote:
> On 18 January 2018 at 13:45, Igor Mammedov wrote:
> > On Thu, 18 Jan 2018 13:36:40 +
> > Peter Maydell wrote:
> >
> >> On 18 January 2018 at 13:34, Igor Mammedov wrote:
> >> > and renaming
> >> >
> >> > TARGET_DEFAULT_CPU_TYPE t
On 18 January 2018 at 13:45, Igor Mammedov wrote:
> On Thu, 18 Jan 2018 13:36:40 +
> Peter Maydell wrote:
>
>> On 18 January 2018 at 13:34, Igor Mammedov wrote:
>> > and renaming
>> >
>> > TARGET_DEFAULT_CPU_TYPE to USERONLY_DEFAULT_CPU_TYPE
>> >
>> > but I'd still keep it within $ARCH/cpu.h
On Thu, 18 Jan 2018 13:36:40 +
Peter Maydell wrote:
> On 18 January 2018 at 13:34, Igor Mammedov wrote:
> > and renaming
> >
> > TARGET_DEFAULT_CPU_TYPE to USERONLY_DEFAULT_CPU_TYPE
> >
> > but I'd still keep it within $ARCH/cpu.h so we won't
> > have to create a bunch of new linux-user/$ARC
On 18 January 2018 at 13:34, Igor Mammedov wrote:
> and renaming
>
> TARGET_DEFAULT_CPU_TYPE to USERONLY_DEFAULT_CPU_TYPE
>
> but I'd still keep it within $ARCH/cpu.h so we won't
> have to create a bunch of new linux-user/$ARCH/target_elf.h
> files just for that and duplicate it to bsd-user/$ARCH/
On Thu, 18 Jan 2018 13:10:13 +
Peter Maydell wrote:
> On 18 January 2018 at 13:06, Igor Mammedov wrote:
> > I've looked and such case is rather an exception,
> > I can fix it up in 2 ways:
> > 1st:
> > target/arm/cpu.h
> > +#if !defined(CONFIG_USER_ONLY)
> > +#define TARGET_DEFAULT_CPU
On 18 January 2018 at 13:06, Igor Mammedov wrote:
> I've looked and such case is rather an exception,
> I can fix it up in 2 ways:
> 1st:
> target/arm/cpu.h
> +#if !defined(CONFIG_USER_ONLY)
> +#define TARGET_DEFAULT_CPU_TYPE TYPE_ARM_CPU
> +else
> +#define TARGET_DEFAULT_CPU_TYPE ARM_CP
On Thu, 18 Jan 2018 10:50:19 +
Peter Maydell wrote:
> On 18 January 2018 at 10:43, Igor Mammedov wrote:
> > Peter Maydell wrote:
> >> That usage must want a different name, though, surely?
> >> For Arm the default CPU for linux-user is 'any' but that
> >> is usermode only and won't work f
On 18 January 2018 at 10:43, Igor Mammedov wrote:
> Peter Maydell wrote:
>> That usage must want a different name, though, surely?
>> For Arm the default CPU for linux-user is 'any' but that
>> is usermode only and won't work for system emulation so
>> null-machine.c will need to pick something e
On Wed, 17 Jan 2018 20:30:14 +
Peter Maydell wrote:
> On 17 January 2018 at 19:15, Igor Mammedov wrote:
> > On Wed, 17 Jan 2018 16:12:09 +
> > Peter Maydell wrote:
> >> I like moving this from being an ifdef ladder into per-cpu
> >> code, but I don't think the definition belongs in ta
On 17 January 2018 at 19:15, Igor Mammedov wrote:
> On Wed, 17 Jan 2018 16:12:09 +
> Peter Maydell wrote:
>> I like moving this from being an ifdef ladder into per-cpu
>> code, but I don't think the definition belongs in target/$ARCH.
>> It's part of the choice usermode makes about how to han
On Wed, 17 Jan 2018 16:12:09 +
Peter Maydell wrote:
> On 17 January 2018 at 15:43, Igor Mammedov wrote:
> > Series is finishing work on generalizing cpu_model parsing
> > and limiting parts that deal with inconsistent cpu_model
> > naming to "-cpu" CLI option processing in vl.c/*-user.main.c
On 17 January 2018 at 15:43, Igor Mammedov wrote:
> Series is finishing work on generalizing cpu_model parsing
> and limiting parts that deal with inconsistent cpu_model
> naming to "-cpu" CLI option processing in vl.c/*-user.main.c
> and FOO_cpu_class_by_name() callbacks.
>
> It introduces TARGET
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