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semihosting: Rename softmmu_FOO_user() -> uaccess_FOO_user()

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Add a check in 'softmmu-uaccess.h' that the header is only
include in system emulation, and rename it as 'uaccess.h'.

Rename the API methods:

  - softmmu_[un]lock_user*() -> uaccess_[un]lock_user*()
  - softmmu_strlen_user() -> uaccess_strlen_user().

Update a pair of comments.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231004090629.37473-9-philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2023-10-04 11:06:23 +02:00 • committed by Paolo Bonzini
parent 3f7d1bdab0
commit f14eced5ac
10 changed files with 31 additions and 27 deletions
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24
include/semihosting/softmmu-uaccess.h → include/semihosting/uaccess.h
View file

@ -7,8 +7,12 @@
* This code is licensed under the GPL
*/
#ifndef SEMIHOSTING_SOFTMMU_UACCESS_H
#define SEMIHOSTING_SOFTMMU_UACCESS_H
#ifndef SEMIHOSTING_UACCESS_H
#define SEMIHOSTING_UACCESS_H
#ifdef CONFIG_USER_ONLY
#error Cannot include semihosting/uaccess.h from user emulation
#endif
#include "cpu.h"
@ -42,18 +46,18 @@
#define put_user_ual(arg, p) put_user_u32(arg, p)
void *softmmu_lock_user(CPUArchState *env, target_ulong addr,
void *uaccess_lock_user(CPUArchState *env, target_ulong addr,
target_ulong len, bool copy);
#define lock_user(type, p, len, copy) softmmu_lock_user(env, p, len, copy)
#define lock_user(type, p, len, copy) uaccess_lock_user(env, p, len, copy)
char *softmmu_lock_user_string(CPUArchState *env, target_ulong addr);
#define lock_user_string(p) softmmu_lock_user_string(env, p)
char *uaccess_lock_user_string(CPUArchState *env, target_ulong addr);
#define lock_user_string(p) uaccess_lock_user_string(env, p)
void softmmu_unlock_user(CPUArchState *env, void *p,
void uaccess_unlock_user(CPUArchState *env, void *p,
target_ulong addr, target_ulong len);
#define unlock_user(s, args, len) softmmu_unlock_user(env, s, args, len)
#define unlock_user(s, args, len) uaccess_unlock_user(env, s, args, len)
ssize_t softmmu_strlen_user(CPUArchState *env, target_ulong addr);
#define target_strlen(p) softmmu_strlen_user(env, p)
ssize_t uaccess_strlen_user(CPUArchState *env, target_ulong addr);
#define target_strlen(p) uaccess_strlen_user(env, p)
#endif /* SEMIHOSTING_SOFTMMU_UACCESS_H */