[PULL 05/23] hw/core/cpu: Use size_t for memory_rw_debug len argument

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

From: Richard Henderson <richard.henderson@linaro.org>

Match the prototype of cpu_memory_rw_debug().

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250325224403.4011975-4-richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/core/cpu.h     | 2 +-
 target/sparc/cpu.h        | 2 +-
 target/sparc/mmu_helper.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 5d11d26556a..abd8764e834 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -154,7 +154,7 @@ struct CPUClass {
 
     int (*mmu_index)(CPUState *cpu, bool ifetch);
     int (*memory_rw_debug)(CPUState *cpu, vaddr addr,
-                           uint8_t *buf, int len, bool is_write);
+                           uint8_t *buf, size_t len, bool is_write);
     void (*dump_state)(CPUState *cpu, FILE *, int flags);
     void (*query_cpu_fast)(CPUState *cpu, CpuInfoFast *value);
     int64_t (*get_arch_id)(CPUState *cpu);
diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h
index 462bcb6c0e6..68f8c21e7cb 100644
--- a/target/sparc/cpu.h
+++ b/target/sparc/cpu.h
@@ -604,7 +604,7 @@ void dump_mmu(CPUSPARCState *env);
 
 #if !defined(TARGET_SPARC64) && !defined(CONFIG_USER_ONLY)
 int sparc_cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
-                              uint8_t *buf, int len, bool is_write);
+                              uint8_t *buf, size_t len, bool is_write);
 #endif
 
 /* translate.c */
diff --git a/target/sparc/mmu_helper.c b/target/sparc/mmu_helper.c
index 7548d01777c..3821cd91ec7 100644
--- a/target/sparc/mmu_helper.c
+++ b/target/sparc/mmu_helper.c
@@ -389,7 +389,7 @@ void dump_mmu(CPUSPARCState *env)
  * that the sparc ABI is followed.
  */
 int sparc_cpu_memory_rw_debug(CPUState *cs, vaddr address,
-                              uint8_t *buf, int len, bool is_write)
+                              uint8_t *buf, size_t len, bool is_write)
 {
     CPUSPARCState *env = cpu_env(cs);
     target_ulong addr = address;
-- 
2.47.1