Merge remote-tracking branch 'remotes/philmd/tags/abstract-arch-cpu-20220307' into staging

- Re-org accel/ and softmmu/ to have more target-agnostic objects.

- Use CPUArchState as an abstract type, defined by each target
  (CPUState is our interface with generic code, CPUArchState is
   our interface with target-specific code).

# gpg: Signature made Sun 06 Mar 2022 23:23:19 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/abstract-arch-cpu-20220307: (33 commits)
  accel/tcg: Remove pointless CPUArchState casts
  target/i386: Remove pointless CPUArchState casts
  target: Use ArchCPU as interface to target CPU
  target: Introduce and use OBJECT_DECLARE_CPU_TYPE() macro
  target: Use CPUArchState as interface to target-specific CPU state
  target: Use forward declared type instead of structure type
  target/hexagon: Add missing 'hw/core/cpu.h' include
  target: Include missing 'cpu.h'
  Hexagon (target/hexagon) convert to OBJECT_DECLARE_TYPE
  target/i386/tcg/sysemu: Include missing 'exec/exec-all.h' header
  cpu: Add missing 'exec/exec-all.h' and 'qemu/accel.h' headers
  exec/cpu_ldst: Include 'cpu.h' to get target_ulong definition
  meson: Display libfdt as disabled when system emulation is disabled
  softmmu: Build target-agnostic objects once
  softmmu: Add qemu_init_arch_modules()
  exec/cpu: Make address_space_init/reloading_memory_map target agnostic
  exec/gdbstub: Make gdb_exit() / gdb_set_stop_cpu() target agnostic
  misc: Add missing "sysemu/cpu-timers.h" include
  misc: Remove unnecessary "sysemu/cpu-timers.h" include
  softmmu/cpu-timers: Remove unused 'exec/exec-all.h' header
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 13 insertions, 12 deletions

diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index a024a0350d..89edf94d28 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
 /**
@@ -165,7 +154,7 @@ static inline uint8_t * gdb_get_reg_ptr(GByteArray *buf, int len)
 #define ldtul_p(addr) ldl_p(addr)
 #endif
 
-#endif
+#endif /* NEED_CPU_H */
 
 /**
  * gdbserver_start: start the gdb server
@@ -178,6 +167,18 @@ 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.
  * If gdb sends qXfer:features:read then assume we're talking to a newish