Hi Richard,
On 18/3/25 22:31, Richard Henderson wrote:
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common to user and system mode. Using MMU_USER_IDX
requires the cpu.h for a specific target, and
On 3/19/25 10:16, Pierrick Bouvier wrote:
If I understand correctly, this is simply an (arbitrary) choice related to each target
architecture implemented in QEMU, and it does not match any property of a *real* cpu. Is
that correct?
Correct.
In other words, it could have been implemented in a
On 2/4/25 20:33, Richard Henderson wrote:
On 4/2/25 04:26, Philippe Mathieu-Daudé wrote:
Hi Richard,
On 18/3/25 22:31, Richard Henderson wrote:
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common
On 4/2/25 04:26, Philippe Mathieu-Daudé wrote:
Hi Richard,
On 18/3/25 22:31, Richard Henderson wrote:
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common to user and system mode. Using MMU_USER_ID
On 3/20/25 07:58, Richard Henderson wrote:
On 3/19/25 10:16, Pierrick Bouvier wrote:
If I understand correctly, this is simply an (arbitrary) choice related to each
target
architecture implemented in QEMU, and it does not match any property of a
*real* cpu. Is
that correct?
Correct.
In oth
On 3/18/25 18:16, Richard Henderson wrote:
On 3/18/25 17:02, Pierrick Bouvier wrote:
On 3/18/25 14:31, Richard Henderson wrote:
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common to user and syste
On 3/18/25 17:02, Pierrick Bouvier wrote:
On 3/18/25 14:31, Richard Henderson wrote:
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common to user and system mode. Using MMU_USER_IDX
requires the cpu
On 3/18/25 14:31, Richard Henderson wrote:
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common to user and system mode. Using MMU_USER_IDX
requires the cpu.h for a specific target, and so is restric
The implementation of cpu_mmu_index was split between cpu-common.h
and cpu-all.h, depending on CONFIG_USER_ONLY. We already have the
plumbing common to user and system mode. Using MMU_USER_IDX
requires the cpu.h for a specific target, and so is restricted to
when we're compiling per-target.
Incl
