diff mbox series

[RFC,v2,2/8] sysemu/tcg: Restrict qemu_tcg_mttcg_enabled() to TCG

Message ID 20210304222323.1954755-3-f4bug@amsat.org
State New
Headers show
Series cpu: Move CPUClass::has_work() to TCGCPUOps | expand

Commit Message

Philippe Mathieu-Daudé March 4, 2021, 10:23 p.m. UTC
qemu_tcg_mttcg_enabled() shouldn't not be used outside of TCG,
restrict its declaration.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 include/hw/core/cpu.h | 9 ---------
 include/sysemu/tcg.h  | 9 +++++++++
 accel/tcg/cpu-exec.c  | 1 +
 tcg/tcg.c             | 1 +
 4 files changed, 11 insertions(+), 9 deletions(-)

Comments

Claudio Fontana March 8, 2021, 2:52 p.m. UTC | #1
On 3/4/21 11:23 PM, Philippe Mathieu-Daudé wrote:
> qemu_tcg_mttcg_enabled() shouldn't not be used outside of TCG,
> restrict its declaration.
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Reviewed-by: Claudio Fontana <cfontana@suse.de>

> ---
>  include/hw/core/cpu.h | 9 ---------
>  include/sysemu/tcg.h  | 9 +++++++++
>  accel/tcg/cpu-exec.c  | 1 +
>  tcg/tcg.c             | 1 +
>  4 files changed, 11 insertions(+), 9 deletions(-)
> 
> diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
> index e3648338dfe..1376e496a3f 100644
> --- a/include/hw/core/cpu.h
> +++ b/include/hw/core/cpu.h
> @@ -454,15 +454,6 @@ static inline void cpu_tb_jmp_cache_clear(CPUState *cpu)
>      }
>  }
>  
> -/**
> - * qemu_tcg_mttcg_enabled:
> - * Check whether we are running MultiThread TCG or not.
> - *
> - * Returns: %true if we are in MTTCG mode %false otherwise.
> - */
> -extern bool mttcg_enabled;
> -#define qemu_tcg_mttcg_enabled() (mttcg_enabled)
> -
>  /**
>   * cpu_paging_enabled:
>   * @cpu: The CPU whose state is to be inspected.
> diff --git a/include/sysemu/tcg.h b/include/sysemu/tcg.h
> index fddde2b6b9a..c16c13c3c69 100644
> --- a/include/sysemu/tcg.h
> +++ b/include/sysemu/tcg.h
> @@ -17,6 +17,15 @@ void tcg_exec_init(unsigned long tb_size, int splitwx);
>  extern bool tcg_allowed;
>  #define tcg_enabled() (tcg_allowed)
>  
> +/**
> + * qemu_tcg_mttcg_enabled:
> + * Check whether we are running MultiThread TCG or not.
> + *
> + * Returns: %true if we are in MTTCG mode %false otherwise.
> + */
> +extern bool mttcg_enabled;
> +#define qemu_tcg_mttcg_enabled() (mttcg_enabled)
> +
>  #endif /* CONFIG_TCG */
>  
>  #endif
> diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
> index 16e4fe3ccd8..7e67ade35b9 100644
> --- a/accel/tcg/cpu-exec.c
> +++ b/accel/tcg/cpu-exec.c
> @@ -39,6 +39,7 @@
>  #include "hw/i386/apic.h"
>  #endif
>  #include "sysemu/cpus.h"
> +#include "sysemu/tcg.h"
>  #include "exec/cpu-all.h"
>  #include "sysemu/cpu-timers.h"
>  #include "sysemu/replay.h"
> diff --git a/tcg/tcg.c b/tcg/tcg.c
> index 63a12b197bf..4a4dac0bb3e 100644
> --- a/tcg/tcg.c
> +++ b/tcg/tcg.c
> @@ -65,6 +65,7 @@
>  #include "elf.h"
>  #include "exec/log.h"
>  #include "sysemu/sysemu.h"
> +#include "sysemu/tcg.h"
>  
>  /* Forward declarations for functions declared in tcg-target.c.inc and
>     used here. */
>
diff mbox series

Patch

diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index e3648338dfe..1376e496a3f 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -454,15 +454,6 @@  static inline void cpu_tb_jmp_cache_clear(CPUState *cpu)
     }
 }
 
-/**
- * qemu_tcg_mttcg_enabled:
- * Check whether we are running MultiThread TCG or not.
- *
- * Returns: %true if we are in MTTCG mode %false otherwise.
- */
-extern bool mttcg_enabled;
-#define qemu_tcg_mttcg_enabled() (mttcg_enabled)
-
 /**
  * cpu_paging_enabled:
  * @cpu: The CPU whose state is to be inspected.
diff --git a/include/sysemu/tcg.h b/include/sysemu/tcg.h
index fddde2b6b9a..c16c13c3c69 100644
--- a/include/sysemu/tcg.h
+++ b/include/sysemu/tcg.h
@@ -17,6 +17,15 @@  void tcg_exec_init(unsigned long tb_size, int splitwx);
 extern bool tcg_allowed;
 #define tcg_enabled() (tcg_allowed)
 
+/**
+ * qemu_tcg_mttcg_enabled:
+ * Check whether we are running MultiThread TCG or not.
+ *
+ * Returns: %true if we are in MTTCG mode %false otherwise.
+ */
+extern bool mttcg_enabled;
+#define qemu_tcg_mttcg_enabled() (mttcg_enabled)
+
 #endif /* CONFIG_TCG */
 
 #endif
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 16e4fe3ccd8..7e67ade35b9 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -39,6 +39,7 @@ 
 #include "hw/i386/apic.h"
 #endif
 #include "sysemu/cpus.h"
+#include "sysemu/tcg.h"
 #include "exec/cpu-all.h"
 #include "sysemu/cpu-timers.h"
 #include "sysemu/replay.h"
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 63a12b197bf..4a4dac0bb3e 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -65,6 +65,7 @@ 
 #include "elf.h"
 #include "exec/log.h"
 #include "sysemu/sysemu.h"
+#include "sysemu/tcg.h"
 
 /* Forward declarations for functions declared in tcg-target.c.inc and
    used here. */