exec: Split softmmu_defs.h

The _cmmu helpers can be moved to exec-all.h.  The helpers that are
used from TCG will shortly need access to tcg_target_long so move
their declarations into tcg.h.

This requires minor include adjustments to all TCG backends.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>

include/exec/exec-all.h

@@ -377,7 +377,10 @@ bool io_mem_write(struct MemoryRegion *mr, hwaddr addr,
 void tlb_fill(CPUArchState *env1, target_ulong addr, int is_write, int mmu_idx,
               uintptr_t retaddr);
 
-#include "exec/softmmu_defs.h"
+uint8_t helper_ldb_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+uint16_t helper_ldw_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+uint32_t helper_ldl_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
 
 #define ACCESS_TYPE (NB_MMU_MODES + 1)
 #define MEMSUFFIX _code

include/exec/softmmu_defs.h

@@ -1,49 +0,0 @@
-/*
- *  Software MMU support
- *
- * Declare helpers used by TCG for qemu_ld/st ops.
- *
- * Used by softmmu_exec.h, TCG targets and exec-all.h.
- *
- */
-#ifndef SOFTMMU_DEFS_H
-#define SOFTMMU_DEFS_H
-
-uint8_t helper_ret_ldb_mmu(CPUArchState *env, target_ulong addr,
-                           int mmu_idx, uintptr_t retaddr);
-uint16_t helper_ret_ldw_mmu(CPUArchState *env, target_ulong addr,
-                            int mmu_idx, uintptr_t retaddr);
-uint32_t helper_ret_ldl_mmu(CPUArchState *env, target_ulong addr,
-                            int mmu_idx, uintptr_t retaddr);
-uint64_t helper_ret_ldq_mmu(CPUArchState *env, target_ulong addr,
-                            int mmu_idx, uintptr_t retaddr);
-
-void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
-                        int mmu_idx, uintptr_t retaddr);
-void helper_ret_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
-                        int mmu_idx, uintptr_t retaddr);
-void helper_ret_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
-                        int mmu_idx, uintptr_t retaddr);
-void helper_ret_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
-                        int mmu_idx, uintptr_t retaddr);
-
-uint8_t helper_ldb_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-uint16_t helper_ldw_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-uint32_t helper_ldl_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-uint64_t helper_ldq_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-
-void helper_stb_mmu(CPUArchState *env, target_ulong addr,
-                    uint8_t val, int mmu_idx);
-void helper_stw_mmu(CPUArchState *env, target_ulong addr,
-                    uint16_t val, int mmu_idx);
-void helper_stl_mmu(CPUArchState *env, target_ulong addr,
-                    uint32_t val, int mmu_idx);
-void helper_stq_mmu(CPUArchState *env, target_ulong addr,
-                    uint64_t val, int mmu_idx);
-
-uint8_t helper_ldb_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-uint16_t helper_ldw_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-uint32_t helper_ldl_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-uint64_t helper_ldq_cmmu(CPUArchState *env, target_ulong addr, int mmu_idx);
-
-#endif /* SOFTMMU_DEFS_H */

include/exec/softmmu_exec.h

@@ -19,7 +19,8 @@
 #define ldul_executive  ldl_executive
 #define ldul_supervisor ldl_supervisor
 
-#include "exec/softmmu_defs.h"
+/* The memory helpers for tcg-generated code need tcg_target_long etc.  */
+#include "tcg.h"
 
 #define ACCESS_TYPE 0
 #define MEMSUFFIX MMU_MODE0_SUFFIX

tcg/aarch64/tcg-target.c

@@ -778,8 +778,6 @@ static inline void tcg_out_nop(TCGContext *s)
 }
 
 #ifdef CONFIG_SOFTMMU
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/arm/tcg-target.c

@@ -1058,8 +1058,6 @@ static inline void tcg_out_goto_label(TCGContext *s, int cond, int label_index)
 
 #ifdef CONFIG_SOFTMMU
 
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/hppa/tcg-target.c

@@ -910,8 +910,6 @@ static void tcg_out_movcond(TCGContext *s, int cond, TCGArg ret,
 }
 
 #if defined(CONFIG_SOFTMMU)
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/i386/tcg-target.c

@@ -1021,9 +1021,6 @@ static void tcg_out_jmp(TCGContext *s, uintptr_t dest)
 }
 
 #if defined(CONFIG_SOFTMMU)
-
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ret_ld_mmu(CPUState *env, target_ulong addr,
  *                                     int mmu_idx, uintptr_t ra)
  */

tcg/ia64/tcg-target.c

@@ -1490,9 +1490,6 @@ static inline void tcg_out_movcond(TCGContext *s, TCGCond cond, TCGArg ret,
 }
 
 #if defined(CONFIG_SOFTMMU)
-
-#include "exec/softmmu_defs.h"
-
 /* Load and compare a TLB entry, and return the result in (p6, p7).
    R2 is loaded with the address of the addend TLB entry.
    R57 is loaded with the address, zero extented on 32-bit targets. */

tcg/mips/tcg-target.c

@@ -919,9 +919,6 @@ static void tcg_out_setcond2(TCGContext *s, TCGCond cond, TCGReg ret,
 }
 
 #if defined(CONFIG_SOFTMMU)
-
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/ppc/tcg-target.c

@@ -549,8 +549,6 @@ static void add_qemu_ldst_label (TCGContext *s,
     label->label_ptr[0] = label_ptr;
 }
 
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/ppc64/tcg-target.c

@@ -750,9 +750,6 @@ static void tcg_out_ldsta(TCGContext *s, TCGReg ret, TCGReg addr,
 }
 
 #if defined (CONFIG_SOFTMMU)
-
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/s390/tcg-target.c

@@ -315,9 +315,6 @@ static const uint8_t tcg_cond_to_ltr_cond[] = {
 };
 
 #ifdef CONFIG_SOFTMMU
-
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/sparc/tcg-target.c

@@ -831,8 +831,6 @@ static void tcg_target_qemu_prologue(TCGContext *s)
 
 #if defined(CONFIG_SOFTMMU)
 
-#include "exec/softmmu_defs.h"
-
 /* helper signature: helper_ld_mmu(CPUState *env, target_ulong addr,
    int mmu_idx) */
 static const void * const qemu_ld_helpers[4] = {

tcg/tcg.h

@@ -21,6 +21,10 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
+#ifndef TCG_H
+#define TCG_H
+
 #include "qemu-common.h"
 
 #include "tcg-target.h"
@@ -745,3 +749,42 @@ void tcg_register_jit(void *buf, size_t buf_size);
 /* Generate TB finalization at the end of block */
 void tcg_out_tb_finalize(TCGContext *s);
 #endif
+
+/*
+ * Memory helpers that will be used by TCG generated code.
+ */
+#ifdef CONFIG_SOFTMMU
+uint8_t helper_ret_ldb_mmu(CPUArchState *env, target_ulong addr,
+                           int mmu_idx, uintptr_t retaddr);
+uint16_t helper_ret_ldw_mmu(CPUArchState *env, target_ulong addr,
+                            int mmu_idx, uintptr_t retaddr);
+uint32_t helper_ret_ldl_mmu(CPUArchState *env, target_ulong addr,
+                            int mmu_idx, uintptr_t retaddr);
+uint64_t helper_ret_ldq_mmu(CPUArchState *env, target_ulong addr,
+                            int mmu_idx, uintptr_t retaddr);
+
+void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
+                        int mmu_idx, uintptr_t retaddr);
+void helper_ret_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+                        int mmu_idx, uintptr_t retaddr);
+void helper_ret_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+                        int mmu_idx, uintptr_t retaddr);
+void helper_ret_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+                        int mmu_idx, uintptr_t retaddr);
+
+uint8_t helper_ldb_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+uint16_t helper_ldw_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+uint32_t helper_ldl_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+uint64_t helper_ldq_mmu(CPUArchState *env, target_ulong addr, int mmu_idx);
+
+void helper_stb_mmu(CPUArchState *env, target_ulong addr,
+                    uint8_t val, int mmu_idx);
+void helper_stw_mmu(CPUArchState *env, target_ulong addr,
+                    uint16_t val, int mmu_idx);
+void helper_stl_mmu(CPUArchState *env, target_ulong addr,
+                    uint32_t val, int mmu_idx);
+void helper_stq_mmu(CPUArchState *env, target_ulong addr,
+                    uint64_t val, int mmu_idx);
+#endif /* CONFIG_SOFTMMU */
+
+#endif /* TCG_H */