[PATCH v4 29/48] tcg: Move helper_*_mmu decls to tcg/tcg-ldst.h

Richard Henderson posted 48 patches 1 month, 2 weeks ago
Maintainers: Yoshinori Sato <ysato@users.sourceforge.jp>, Aurelien Jarno <aurelien@aurel32.net>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Richard Henderson <richard.henderson@linaro.org>, Alistair Francis <Alistair.Francis@wdc.com>, Cornelia Huck <cohuck@redhat.com>, Laurent Vivier <laurent@vivier.eu>, Paolo Bonzini <pbonzini@redhat.com>, Jiaxun Yang <jiaxun.yang@flygoat.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Stefan Weil <sw@weilnetz.de>, Greg Kurz <groug@kaod.org>, Eduardo Habkost <ehabkost@redhat.com>, David Gibson <david@gibson.dropbear.id.au>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Riku Voipio <riku.voipio@iki.fi>, "Alex Bennée" <alex.bennee@linaro.org>, Artyom Tarasenko <atar4qemu@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>, Taylor Simpson <tsimpson@quicinc.com>, Peter Maydell <peter.maydell@linaro.org>, David Hildenbrand <david@redhat.com>, Thomas Huth <thuth@redhat.com>

[PATCH v4 29/48] tcg: Move helper_*_mmu decls to tcg/tcg-ldst.h

Posted by Richard Henderson 1 month, 2 weeks ago
These functions have been replaced by cpu_*_mmu as the
most proper interface to use from target code.

Hide these declarations from code that should not use them.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/tcg/tcg-ldst.h | 74 ++++++++++++++++++++++++++++++++++++++++++
 include/tcg/tcg.h      | 71 ----------------------------------------
 accel/tcg/cputlb.c     |  1 +
 tcg/tcg.c              |  1 +
 tcg/tci.c              |  1 +
 5 files changed, 77 insertions(+), 71 deletions(-)
 create mode 100644 include/tcg/tcg-ldst.h

diff --git a/include/tcg/tcg-ldst.h b/include/tcg/tcg-ldst.h
new file mode 100644
index 0000000000..8c86365611
--- /dev/null
+++ b/include/tcg/tcg-ldst.h
@@ -0,0 +1,74 @@
+/*
+ * Memory helpers that will be used by TCG generated code.
+ *
+ * Copyright (c) 2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef TCG_LDST_H
+#define TCG_LDST_H 1
+
+#ifdef CONFIG_SOFTMMU
+
+/* Value zero-extended to tcg register size.  */
+tcg_target_ulong helper_ret_ldub_mmu(CPUArchState *env, target_ulong addr,
+                                     MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_le_lduw_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_le_ldul_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+uint64_t helper_le_ldq_mmu(CPUArchState *env, target_ulong addr,
+                           MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_be_lduw_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_be_ldul_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+uint64_t helper_be_ldq_mmu(CPUArchState *env, target_ulong addr,
+                           MemOpIdx oi, uintptr_t retaddr);
+
+/* Value sign-extended to tcg register size.  */
+tcg_target_ulong helper_ret_ldsb_mmu(CPUArchState *env, target_ulong addr,
+                                     MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_le_ldsw_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_le_ldsl_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_be_ldsw_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+tcg_target_ulong helper_be_ldsl_mmu(CPUArchState *env, target_ulong addr,
+                                    MemOpIdx oi, uintptr_t retaddr);
+
+void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
+                        MemOpIdx oi, uintptr_t retaddr);
+void helper_le_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+                       MemOpIdx oi, uintptr_t retaddr);
+void helper_le_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+                       MemOpIdx oi, uintptr_t retaddr);
+void helper_le_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+                       MemOpIdx oi, uintptr_t retaddr);
+void helper_be_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+                       MemOpIdx oi, uintptr_t retaddr);
+void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+                       MemOpIdx oi, uintptr_t retaddr);
+void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+                       MemOpIdx oi, uintptr_t retaddr);
+
+#endif /* CONFIG_SOFTMMU */
+#endif /* TCG_LDST_H */
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 83e38487cf..7069a401f1 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -1240,77 +1240,6 @@ uint64_t dup_const(unsigned vece, uint64_t c);
      :  (target_long)dup_const(VECE, C))
 #endif
 
-/*
- * Memory helpers that will be used by TCG generated code.
- */
-#ifdef CONFIG_SOFTMMU
-/* Value zero-extended to tcg register size.  */
-tcg_target_ulong helper_ret_ldub_mmu(CPUArchState *env, target_ulong addr,
-                                     MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_le_lduw_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_le_ldul_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-uint64_t helper_le_ldq_mmu(CPUArchState *env, target_ulong addr,
-                           MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_be_lduw_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_be_ldul_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-uint64_t helper_be_ldq_mmu(CPUArchState *env, target_ulong addr,
-                           MemOpIdx oi, uintptr_t retaddr);
-
-/* Value sign-extended to tcg register size.  */
-tcg_target_ulong helper_ret_ldsb_mmu(CPUArchState *env, target_ulong addr,
-                                     MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_le_ldsw_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_le_ldsl_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_be_ldsw_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-tcg_target_ulong helper_be_ldsl_mmu(CPUArchState *env, target_ulong addr,
-                                    MemOpIdx oi, uintptr_t retaddr);
-
-void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
-                        MemOpIdx oi, uintptr_t retaddr);
-void helper_le_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
-                       MemOpIdx oi, uintptr_t retaddr);
-void helper_le_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
-                       MemOpIdx oi, uintptr_t retaddr);
-void helper_le_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
-                       MemOpIdx oi, uintptr_t retaddr);
-void helper_be_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
-                       MemOpIdx oi, uintptr_t retaddr);
-void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
-                       MemOpIdx oi, uintptr_t retaddr);
-void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
-                       MemOpIdx oi, uintptr_t retaddr);
-
-/* Temporary aliases until backends are converted.  */
-#ifdef TARGET_WORDS_BIGENDIAN
-# define helper_ret_ldsw_mmu  helper_be_ldsw_mmu
-# define helper_ret_lduw_mmu  helper_be_lduw_mmu
-# define helper_ret_ldsl_mmu  helper_be_ldsl_mmu
-# define helper_ret_ldul_mmu  helper_be_ldul_mmu
-# define helper_ret_ldl_mmu   helper_be_ldul_mmu
-# define helper_ret_ldq_mmu   helper_be_ldq_mmu
-# define helper_ret_stw_mmu   helper_be_stw_mmu
-# define helper_ret_stl_mmu   helper_be_stl_mmu
-# define helper_ret_stq_mmu   helper_be_stq_mmu
-#else
-# define helper_ret_ldsw_mmu  helper_le_ldsw_mmu
-# define helper_ret_lduw_mmu  helper_le_lduw_mmu
-# define helper_ret_ldsl_mmu  helper_le_ldsl_mmu
-# define helper_ret_ldul_mmu  helper_le_ldul_mmu
-# define helper_ret_ldl_mmu   helper_le_ldul_mmu
-# define helper_ret_ldq_mmu   helper_le_ldq_mmu
-# define helper_ret_stw_mmu   helper_le_stw_mmu
-# define helper_ret_stl_mmu   helper_le_stl_mmu
-# define helper_ret_stq_mmu   helper_le_stq_mmu
-#endif
-#endif /* CONFIG_SOFTMMU */
-
 #ifdef CONFIG_DEBUG_TCG
 void tcg_assert_listed_vecop(TCGOpcode);
 #else
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index b350cafa3d..b69a953447 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -39,6 +39,7 @@
 #ifdef CONFIG_PLUGIN
 #include "qemu/plugin-memory.h"
 #endif
+#include "tcg/tcg-ldst.h"
 
 /* DEBUG defines, enable DEBUG_TLB_LOG to log to the CPU_LOG_MMU target */
 /* #define DEBUG_TLB */
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 658be0c6b6..024a22cf39 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -58,6 +58,7 @@
 
 #include "elf.h"
 #include "exec/log.h"
+#include "tcg/tcg-ldst.h"
 #include "tcg-internal.h"
 
 #ifdef CONFIG_TCG_INTERPRETER
diff --git a/tcg/tci.c b/tcg/tci.c
index 5c08dc0a9a..e76087ccac 100644
--- a/tcg/tci.c
+++ b/tcg/tci.c
@@ -22,6 +22,7 @@
 #include "tcg/tcg.h"           /* MAX_OPC_PARAM_IARGS */
 #include "exec/cpu_ldst.h"
 #include "tcg/tcg-op.h"
+#include "tcg/tcg-ldst.h"
 #include "qemu/compiler.h"
 #include <ffi.h>
 
-- 
2.25.1