[09/15] target: Use forward declared type instead of structure type

Commit Message

Philippe Mathieu-Daudé Feb. 9, 2022, 9:54 p.m. UTC

The CPU / CPU state are forward declared.

  $ git grep -E 'struct [A-Za-z]+CPU\ \*'
  target/arm/hvf_arm.h:16:void hvf_arm_set_cpu_features_from_host(struct ARMCPU *cpu);
  target/openrisc/cpu.h:234:    int (*cpu_openrisc_map_address_code)(struct OpenRISCCPU *cpu,
  target/openrisc/cpu.h:238:    int (*cpu_openrisc_map_address_data)(struct OpenRISCCPU *cpu,

  $ git grep -E 'struct CPU[A-Za-z]+State\ \*'
  target/mips/internal.h:137:    int (*map_address)(struct CPUMIPSState *env, hwaddr *physical, int *prot,
  target/mips/internal.h:139:    void (*helper_tlbwi)(struct CPUMIPSState *env);
  target/mips/internal.h:140:    void (*helper_tlbwr)(struct CPUMIPSState *env);
  target/mips/internal.h:141:    void (*helper_tlbp)(struct CPUMIPSState *env);
  target/mips/internal.h:142:    void (*helper_tlbr)(struct CPUMIPSState *env);
  target/mips/internal.h:143:    void (*helper_tlbinv)(struct CPUMIPSState *env);
  target/mips/internal.h:144:    void (*helper_tlbinvf)(struct CPUMIPSState *env);
  target/xtensa/cpu.h:347:    struct CPUXtensaState *env;

Reviewed-by: Richard Henderson <[e-mail]>
Signed-off-by: Philippe Mathieu-Daudé <[e-mail]>
---
 target/arm/hvf_arm.h   |  2 +-
 target/mips/internal.h | 14 +++++++-------
 target/openrisc/cpu.h  |  4 ++--
 target/xtensa/cpu.h    |  2 +-
 4 files changed, 11 insertions(+), 11 deletions(-)

Patch

diff --git a/target/arm/hvf_arm.h b/target/arm/hvf_arm.h
index ea238cff83..9a9d1a0bf5 100644
--- a/target/arm/hvf_arm.h
+++ b/target/arm/hvf_arm.h
@@ -13,6 +13,6 @@ 
 
 #include "cpu.h"
 
-void hvf_arm_set_cpu_features_from_host(struct ARMCPU *cpu);
+void hvf_arm_set_cpu_features_from_host(ARMCPU *cpu);
 
 #endif
diff --git a/target/mips/internal.h b/target/mips/internal.h
index f705d6bfa6..ac6e03e2f2 100644
--- a/target/mips/internal.h
+++ b/target/mips/internal.h
@@ -134,14 +134,14 @@  struct r4k_tlb_t {
 struct CPUMIPSTLBContext {
     uint32_t nb_tlb;
     uint32_t tlb_in_use;
-    int (*map_address)(struct CPUMIPSState *env, hwaddr *physical, int *prot,
+    int (*map_address)(CPUMIPSState *env, hwaddr *physical, int *prot,
                        target_ulong address, MMUAccessType access_type);
-    void (*helper_tlbwi)(struct CPUMIPSState *env);
-    void (*helper_tlbwr)(struct CPUMIPSState *env);
-    void (*helper_tlbp)(struct CPUMIPSState *env);
-    void (*helper_tlbr)(struct CPUMIPSState *env);
-    void (*helper_tlbinv)(struct CPUMIPSState *env);
-    void (*helper_tlbinvf)(struct CPUMIPSState *env);
+    void (*helper_tlbwi)(CPUMIPSState *env);
+    void (*helper_tlbwr)(CPUMIPSState *env);
+    void (*helper_tlbp)(CPUMIPSState *env);
+    void (*helper_tlbr)(CPUMIPSState *env);
+    void (*helper_tlbinv)(CPUMIPSState *env);
+    void (*helper_tlbinvf)(CPUMIPSState *env);
     union {
         struct {
             r4k_tlb_t tlb[MIPS_TLB_MAX];
diff --git a/target/openrisc/cpu.h b/target/openrisc/cpu.h
index ee069b080c..5711591520 100644
--- a/target/openrisc/cpu.h
+++ b/target/openrisc/cpu.h
@@ -231,11 +231,11 @@  typedef struct CPUOpenRISCTLBContext {
     OpenRISCTLBEntry itlb[TLB_SIZE];
     OpenRISCTLBEntry dtlb[TLB_SIZE];
 
-    int (*cpu_openrisc_map_address_code)(struct OpenRISCCPU *cpu,
+    int (*cpu_openrisc_map_address_code)(OpenRISCCPU *cpu,
                                          hwaddr *physical,
                                          int *prot,
                                          target_ulong address, int rw);
-    int (*cpu_openrisc_map_address_data)(struct OpenRISCCPU *cpu,
+    int (*cpu_openrisc_map_address_data)(OpenRISCCPU *cpu,
                                          hwaddr *physical,
                                          int *prot,
                                          target_ulong address, int rw);
diff --git a/target/xtensa/cpu.h b/target/xtensa/cpu.h
index 02143f2f77..f2165b17e2 100644
--- a/target/xtensa/cpu.h
+++ b/target/xtensa/cpu.h
@@ -344,7 +344,7 @@  typedef struct XtensaGdbRegmap {
 } XtensaGdbRegmap;
 
 typedef struct XtensaCcompareTimer {
-    struct CPUXtensaState *env;
+    CPUXtensaState *env;
     QEMUTimer *timer;
 } XtensaCcompareTimer;