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semihosting/uaccess: Remove uses of target_ulong type

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Replace target_ulong by vaddr or size_t types to match
cpu_memory_rw_debug() prototype in "exec/cpu-common.h":

 >  int cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
 >                          void *ptr, size_t len,
 >                          bool is_write);

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250526095213.14113-2-philmd@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250627112512.1880708-4-alex.bennee@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2025-06-27 12:24:59 +01:00 • committed by Alex Bennée
parent 374a245573
commit 328c1a0b86
2 changed files with 11 additions and 11 deletions
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12
include/semihosting/uaccess.h
View file

@ -15,9 +15,9 @@
#endif
#include "exec/cpu-common.h"
#include "exec/cpu-defs.h"
#include "exec/tswap.h"
#include "exec/page-protection.h"
#include "exec/vaddr.h"
/**
* get_user_u64:
@ -89,8 +89,8 @@
*
* The returned pointer should be freed using uaccess_unlock_user().
*/
void *uaccess_lock_user(CPUArchState *env, target_ulong addr,
target_ulong len, bool copy);
void *uaccess_lock_user(CPUArchState *env, vaddr addr,
size_t len, bool copy);
/**
* lock_user:
*
@ -103,7 +103,7 @@ void *uaccess_lock_user(CPUArchState *env, target_ulong addr,
*
* The returned string should be freed using uaccess_unlock_user().
*/
char *uaccess_lock_user_string(CPUArchState *env, target_ulong addr);
char *uaccess_lock_user_string(CPUArchState *env, vaddr addr);
/**
* uaccess_lock_user_string:
*
@ -112,10 +112,10 @@ char *uaccess_lock_user_string(CPUArchState *env, target_ulong addr);
#define lock_user_string(p) uaccess_lock_user_string(env, p)
void uaccess_unlock_user(CPUArchState *env, void *p,
target_ulong addr, target_ulong len);
vaddr addr, size_t len);
#define unlock_user(s, args, len) uaccess_unlock_user(env, s, args, len)
ssize_t uaccess_strlen_user(CPUArchState *env, target_ulong addr);
ssize_t uaccess_strlen_user(CPUArchState *env, vaddr addr);
#define target_strlen(p) uaccess_strlen_user(env, p)
#endif /* SEMIHOSTING_SOFTMMU_UACCESS_H */

10
semihosting/uaccess.c
View file

@ -14,8 +14,8 @@
#include "exec/tlb-flags.h"
#include "semihosting/uaccess.h"
void *uaccess_lock_user(CPUArchState *env, target_ulong addr,
target_ulong len, bool copy)
void *uaccess_lock_user(CPUArchState *env, vaddr addr,
size_t len, bool copy)
{
void *p = malloc(len);
if (p && copy) {
@ -27,7 +27,7 @@ void *uaccess_lock_user(CPUArchState *env, target_ulong addr,
return p;
}
ssize_t uaccess_strlen_user(CPUArchState *env, target_ulong addr)
ssize_t uaccess_strlen_user(CPUArchState *env, vaddr addr)
{
int mmu_idx = cpu_mmu_index(env_cpu(env), false);
size_t len = 0;
@ -75,7 +75,7 @@ ssize_t uaccess_strlen_user(CPUArchState *env, target_ulong addr)
}
}
char *uaccess_lock_user_string(CPUArchState *env, target_ulong addr)
char *uaccess_lock_user_string(CPUArchState *env, vaddr addr)
{
ssize_t len = uaccess_strlen_user(env, addr);
if (len < 0) {
@ -85,7 +85,7 @@ char *uaccess_lock_user_string(CPUArchState *env, target_ulong addr)
}
void uaccess_unlock_user(CPUArchState *env, void *p,
target_ulong addr, target_ulong len)
vaddr addr, size_t len)
{
if (len) {
cpu_memory_rw_debug(env_cpu(env), addr, p, len, 1);