[PATCH 1/5] target/microblaze: Remove target_ulong use in cpu_handle_mmu_fault()

Philippe Mathieu-Daudé posted 5 patches 1 month, 1 week ago
Maintainers: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
There is a newer version of this series
[PATCH 1/5] target/microblaze: Remove target_ulong use in cpu_handle_mmu_fault()
Posted by Philippe Mathieu-Daudé 1 month, 1 week ago
cpu_handle_mmu_fault() -- renamed in commit f429d607c71 -- expects
a vaddr type for its address argument since commit 7510454e3e7
("cpu: Turn cpu_handle_mmu_fault() into a CPUClass hook").

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/microblaze/mmu.h | 2 +-
 target/microblaze/mmu.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/microblaze/mmu.h b/target/microblaze/mmu.h
index 1068bd2d52b..2aca39c923b 100644
--- a/target/microblaze/mmu.h
+++ b/target/microblaze/mmu.h
@@ -86,7 +86,7 @@ typedef struct {
 } MicroBlazeMMULookup;
 
 unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
-                           target_ulong vaddr, MMUAccessType rw, int mmu_idx);
+                           vaddr vaddr, MMUAccessType rw, int mmu_idx);
 uint32_t mmu_read(CPUMBState *env, bool ea, uint32_t rn);
 void mmu_write(CPUMBState *env, bool ea, uint32_t rn, uint32_t v);
 void mmu_init(MicroBlazeMMU *mmu);
diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
index 8703ff5c657..db24cb399ce 100644
--- a/target/microblaze/mmu.c
+++ b/target/microblaze/mmu.c
@@ -78,7 +78,7 @@ static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
 
 /* rw - 0 = read, 1 = write, 2 = fetch.  */
 unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
-                           target_ulong vaddr, MMUAccessType rw, int mmu_idx)
+                           vaddr vaddr, MMUAccessType rw, int mmu_idx)
 {
     MicroBlazeMMU *mmu = &cpu->env.mmu;
     unsigned int i, hit = 0;
@@ -172,7 +172,7 @@ unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
     }
 done:
     qemu_log_mask(CPU_LOG_MMU,
-                  "MMU vaddr=0x" TARGET_FMT_lx
+                  "MMU vaddr=0x%" VADDR_PRIx
                   " rw=%d tlb_wr=%d tlb_ex=%d hit=%d\n",
                   vaddr, rw, tlb_wr, tlb_ex, hit);
     return hit;
-- 
2.51.0


Re: [PATCH 1/5] target/microblaze: Remove target_ulong use in cpu_handle_mmu_fault()
Posted by Pierrick Bouvier 1 month, 1 week ago
On 10/7/25 11:01 PM, Philippe Mathieu-Daudé wrote:
> cpu_handle_mmu_fault() -- renamed in commit f429d607c71 -- expects
> a vaddr type for its address argument since commit 7510454e3e7
> ("cpu: Turn cpu_handle_mmu_fault() into a CPUClass hook").
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   target/microblaze/mmu.h | 2 +-
>   target/microblaze/mmu.c | 4 ++--
>   2 files changed, 3 insertions(+), 3 deletions(-)

Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>


Re: [PATCH 1/5] target/microblaze: Remove target_ulong use in cpu_handle_mmu_fault()
Posted by Anton Johansson via 1 month, 1 week ago
On 08/10/25, Philippe Mathieu-Daudé wrote:
> cpu_handle_mmu_fault() -- renamed in commit f429d607c71 -- expects
> a vaddr type for its address argument since commit 7510454e3e7
> ("cpu: Turn cpu_handle_mmu_fault() into a CPUClass hook").
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>  target/microblaze/mmu.h | 2 +-
>  target/microblaze/mmu.c | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/target/microblaze/mmu.h b/target/microblaze/mmu.h
> index 1068bd2d52b..2aca39c923b 100644
> --- a/target/microblaze/mmu.h
> +++ b/target/microblaze/mmu.h
> @@ -86,7 +86,7 @@ typedef struct {
>  } MicroBlazeMMULookup;
>  
>  unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
> -                           target_ulong vaddr, MMUAccessType rw, int mmu_idx);
> +                           vaddr vaddr, MMUAccessType rw, int mmu_idx);
>  uint32_t mmu_read(CPUMBState *env, bool ea, uint32_t rn);
>  void mmu_write(CPUMBState *env, bool ea, uint32_t rn, uint32_t v);
>  void mmu_init(MicroBlazeMMU *mmu);
> diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c
> index 8703ff5c657..db24cb399ce 100644
> --- a/target/microblaze/mmu.c
> +++ b/target/microblaze/mmu.c
> @@ -78,7 +78,7 @@ static void mmu_change_pid(CPUMBState *env, unsigned int newpid)
>  
>  /* rw - 0 = read, 1 = write, 2 = fetch.  */
>  unsigned int mmu_translate(MicroBlazeCPU *cpu, MicroBlazeMMULookup *lu,
> -                           target_ulong vaddr, MMUAccessType rw, int mmu_idx)
> +                           vaddr vaddr, MMUAccessType rw, int mmu_idx)

`vaddr vaddr` looks a bit awkward, but very nitty and not like it really matters.

Reviewed-by: Anton Johansson <anjo@rev.ng>