diff mbox series

[02/11] exec: Move cpu_loop_foo() target agnostic functions to 'cpu-common.h'

Message ID 20230914185718.76241-3-philmd@linaro.org
State Superseded
Headers show
Series accel/tcg: Make more files target agnostic (& exec/ housekeeping) | expand

Commit Message

Philippe Mathieu-Daudé Sept. 14, 2023, 6:57 p.m. UTC 
While these functions are not TCG specific, they are not target
specific. Move them to "exec/cpu-common.h" so their callers don't
have to be tainted as target specific.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/exec/cpu-common.h | 32 ++++++++++++++++++++++++++++++++
 include/exec/exec-all.h   | 30 ------------------------------
 2 files changed, 32 insertions(+), 30 deletions(-)

Comments

Anton Johansson Sept. 15, 2023, 1:54 p.m. UTC | #1 
On 14/09/23, Philippe Mathieu-Daudé wrote:
> While these functions are not TCG specific, they are not target
> specific. Move them to "exec/cpu-common.h" so their callers don't
> have to be tainted as target specific.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>  include/exec/cpu-common.h | 32 ++++++++++++++++++++++++++++++++
>  include/exec/exec-all.h   | 30 ------------------------------
>  2 files changed, 32 insertions(+), 30 deletions(-)
> 
> diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
> index 360b8298a4..605b160a7e 100644
> --- a/include/exec/cpu-common.h
> +++ b/include/exec/cpu-common.h
> @@ -173,4 +173,36 @@ int cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
>  /* vl.c */
>  void list_cpus(void);
>  
> +#ifdef CONFIG_TCG
> +/**
> + * cpu_unwind_state_data:
> + * @cpu: the cpu context
> + * @host_pc: the host pc within the translation
> + * @data: output data
> + *
> + * Attempt to load the the unwind state for a host pc occurring in
> + * translated code.  If @host_pc is not in translated code, the
> + * function returns false; otherwise @data is loaded.
> + * This is the same unwind info as given to restore_state_to_opc.
> + */
> +bool cpu_unwind_state_data(CPUState *cpu, uintptr_t host_pc, uint64_t *data);
> +
> +/**
> + * cpu_restore_state:
> + * @cpu: the cpu context
> + * @host_pc: the host pc within the translation
> + * @return: true if state was restored, false otherwise
> + *
> + * Attempt to restore the state for a fault occurring in translated
> + * code. If @host_pc is not in translated code no state is
> + * restored and the function returns false.
> + */
> +bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc);
> +
> +G_NORETURN void cpu_loop_exit_noexc(CPUState *cpu);
> +G_NORETURN void cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);
> +#endif /* CONFIG_TCG */
> +G_NORETURN void cpu_loop_exit(CPUState *cpu);
> +G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
> +
>  #endif /* CPU_COMMON_H */
> diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
> index 2e4d337805..ee90ef122b 100644
> --- a/include/exec/exec-all.h
> +++ b/include/exec/exec-all.h
> @@ -27,36 +27,6 @@
>  #include "exec/translation-block.h"
>  #include "qemu/clang-tsa.h"
>  
> -/**
> - * cpu_unwind_state_data:
> - * @cpu: the cpu context
> - * @host_pc: the host pc within the translation
> - * @data: output data
> - *
> - * Attempt to load the the unwind state for a host pc occurring in
> - * translated code.  If @host_pc is not in translated code, the
> - * function returns false; otherwise @data is loaded.
> - * This is the same unwind info as given to restore_state_to_opc.
> - */
> -bool cpu_unwind_state_data(CPUState *cpu, uintptr_t host_pc, uint64_t *data);
> -
> -/**
> - * cpu_restore_state:
> - * @cpu: the cpu context
> - * @host_pc: the host pc within the translation
> - * @return: true if state was restored, false otherwise
> - *
> - * Attempt to restore the state for a fault occurring in translated
> - * code. If @host_pc is not in translated code no state is
> - * restored and the function returns false.
> - */
> -bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc);
> -
> -G_NORETURN void cpu_loop_exit_noexc(CPUState *cpu);
> -G_NORETURN void cpu_loop_exit(CPUState *cpu);
> -G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
> -G_NORETURN void cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);
> -
>  /**
>   * cpu_loop_exit_requested:
>   * @cpu: The CPU state to be tested
> -- 
> 2.41.0
> 
Reviewed-by: Anton Johansson <anjo@rev.ng>
diff mbox series

Patch

diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 360b8298a4..605b160a7e 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -173,4 +173,36 @@  int cpu_memory_rw_debug(CPUState *cpu, vaddr addr,
 /* vl.c */
 void list_cpus(void);
 
+#ifdef CONFIG_TCG
+/**
+ * cpu_unwind_state_data:
+ * @cpu: the cpu context
+ * @host_pc: the host pc within the translation
+ * @data: output data
+ *
+ * Attempt to load the the unwind state for a host pc occurring in
+ * translated code.  If @host_pc is not in translated code, the
+ * function returns false; otherwise @data is loaded.
+ * This is the same unwind info as given to restore_state_to_opc.
+ */
+bool cpu_unwind_state_data(CPUState *cpu, uintptr_t host_pc, uint64_t *data);
+
+/**
+ * cpu_restore_state:
+ * @cpu: the cpu context
+ * @host_pc: the host pc within the translation
+ * @return: true if state was restored, false otherwise
+ *
+ * Attempt to restore the state for a fault occurring in translated
+ * code. If @host_pc is not in translated code no state is
+ * restored and the function returns false.
+ */
+bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc);
+
+G_NORETURN void cpu_loop_exit_noexc(CPUState *cpu);
+G_NORETURN void cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);
+#endif /* CONFIG_TCG */
+G_NORETURN void cpu_loop_exit(CPUState *cpu);
+G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
+
 #endif /* CPU_COMMON_H */
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 2e4d337805..ee90ef122b 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -27,36 +27,6 @@ 
 #include "exec/translation-block.h"
 #include "qemu/clang-tsa.h"
 
-/**
- * cpu_unwind_state_data:
- * @cpu: the cpu context
- * @host_pc: the host pc within the translation
- * @data: output data
- *
- * Attempt to load the the unwind state for a host pc occurring in
- * translated code.  If @host_pc is not in translated code, the
- * function returns false; otherwise @data is loaded.
- * This is the same unwind info as given to restore_state_to_opc.
- */
-bool cpu_unwind_state_data(CPUState *cpu, uintptr_t host_pc, uint64_t *data);
-
-/**
- * cpu_restore_state:
- * @cpu: the cpu context
- * @host_pc: the host pc within the translation
- * @return: true if state was restored, false otherwise
- *
- * Attempt to restore the state for a fault occurring in translated
- * code. If @host_pc is not in translated code no state is
- * restored and the function returns false.
- */
-bool cpu_restore_state(CPUState *cpu, uintptr_t host_pc);
-
-G_NORETURN void cpu_loop_exit_noexc(CPUState *cpu);
-G_NORETURN void cpu_loop_exit(CPUState *cpu);
-G_NORETURN void cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
-G_NORETURN void cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);
-
 /**
  * cpu_loop_exit_requested:
  * @cpu: The CPU state to be tested