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[RFC,10/15] exec/gdbstub: Make gdb_exit() / gdb_set_stop_cpu() target agnostic

Message ID 20210517115525.1088693-11-f4bug@amsat.org
State New
Headers show
Series softmmu: Make various objects target agnostic | expand

Commit Message

Philippe Mathieu-Daudé May 17, 2021, 11:55 a.m. UTC
gdb_exit() and gdb_set_stop_cpu() prototypes don't have to be
target specific. Remove this limitation to be able to build
softmmu/cpus.c and softmmu/runstate.c once for all targets.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 include/exec/gdbstub.h | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

Comments

Philippe Mathieu-Daudé May 19, 2021, 6:12 p.m. UTC | #1
Forgot to Cc Alex...

On 5/17/21 1:55 PM, Philippe Mathieu-Daudé wrote:
> gdb_exit() and gdb_set_stop_cpu() prototypes don't have to be
> target specific. Remove this limitation to be able to build
> softmmu/cpus.c and softmmu/runstate.c once for all targets.
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  include/exec/gdbstub.h | 23 ++++++++++++-----------
>  1 file changed, 12 insertions(+), 11 deletions(-)
> 
> diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
> index a024a0350df..84b1f2ff2aa 100644
> --- a/include/exec/gdbstub.h
> +++ b/include/exec/gdbstub.h
> @@ -45,17 +45,6 @@ void gdb_do_syscall(gdb_syscall_complete_cb cb, const char *fmt, ...);
>   */
>  void gdb_do_syscallv(gdb_syscall_complete_cb cb, const char *fmt, va_list va);
>  int use_gdb_syscalls(void);
> -void gdb_set_stop_cpu(CPUState *cpu);
> -
> -/**
> - * gdb_exit: exit gdb session, reporting inferior status
> - * @code: exit code reported
> - *
> - * This closes the session and sends a final packet to GDB reporting
> - * the exit status of the program. It also cleans up any connections
> - * detritus before returning.
> - */
> -void gdb_exit(int code);
>  
>  #ifdef CONFIG_USER_ONLY
>  /**
> @@ -177,6 +166,18 @@ static inline uint8_t * gdb_get_reg_ptr(GByteArray *buf, int len)
>   */
>  int gdbserver_start(const char *port_or_device);
>  
> +/**
> + * gdb_exit: exit gdb session, reporting inferior status
> + * @code: exit code reported
> + *
> + * This closes the session and sends a final packet to GDB reporting
> + * the exit status of the program. It also cleans up any connections
> + * detritus before returning.
> + */
> +void gdb_exit(int code);
> +
> +void gdb_set_stop_cpu(CPUState *cpu);
> +
>  /**
>   * gdb_has_xml:
>   * This is an ugly hack to cope with both new and old gdb.
>
Richard Henderson May 26, 2021, 6:59 p.m. UTC | #2
On 5/17/21 4:55 AM, Philippe Mathieu-Daudé wrote:
> gdb_exit() and gdb_set_stop_cpu() prototypes don't have to be
> target specific. Remove this limitation to be able to build
> softmmu/cpus.c and softmmu/runstate.c once for all targets.
> 
> Signed-off-by: Philippe Mathieu-Daudé<f4bug@amsat.org>
> ---
>   include/exec/gdbstub.h | 23 ++++++++++++-----------
>   1 file changed, 12 insertions(+), 11 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
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Patch

diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index a024a0350df..84b1f2ff2aa 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -45,17 +45,6 @@  void gdb_do_syscall(gdb_syscall_complete_cb cb, const char *fmt, ...);
  */
 void gdb_do_syscallv(gdb_syscall_complete_cb cb, const char *fmt, va_list va);
 int use_gdb_syscalls(void);
-void gdb_set_stop_cpu(CPUState *cpu);
-
-/**
- * gdb_exit: exit gdb session, reporting inferior status
- * @code: exit code reported
- *
- * This closes the session and sends a final packet to GDB reporting
- * the exit status of the program. It also cleans up any connections
- * detritus before returning.
- */
-void gdb_exit(int code);
 
 #ifdef CONFIG_USER_ONLY
 /**
@@ -177,6 +166,18 @@  static inline uint8_t * gdb_get_reg_ptr(GByteArray *buf, int len)
  */
 int gdbserver_start(const char *port_or_device);
 
+/**
+ * gdb_exit: exit gdb session, reporting inferior status
+ * @code: exit code reported
+ *
+ * This closes the session and sends a final packet to GDB reporting
+ * the exit status of the program. It also cleans up any connections
+ * detritus before returning.
+ */
+void gdb_exit(int code);
+
+void gdb_set_stop_cpu(CPUState *cpu);
+
 /**
  * gdb_has_xml:
  * This is an ugly hack to cope with both new and old gdb.