diff mbox series

[RFC,01/12] exec/memory_ldst: Use correct type sizes

Message ID 20210520110919.2483190-2-philmd@redhat.com
State New
Headers show
Series exec/memory: Experimental API to catch unaligned accesses | expand

Commit Message

Philippe Mathieu-Daudé May 20, 2021, 11:09 a.m. UTC 
Use uint8_t for (unsigned) byte, and uint16_t for (unsigned)
16-bit word.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 include/exec/memory_ldst.h.inc | 16 ++++++++--------
 memory_ldst.c.inc              | 20 ++++++++++----------
 2 files changed, 18 insertions(+), 18 deletions(-)
diff mbox series

Patch

diff --git a/include/exec/memory_ldst.h.inc b/include/exec/memory_ldst.h.inc
index 46e6c220d35..7c3a641f7ed 100644
--- a/include/exec/memory_ldst.h.inc
+++ b/include/exec/memory_ldst.h.inc
@@ -20,7 +20,7 @@ 
  */
 
 #ifdef TARGET_ENDIANNESS
-extern uint32_t glue(address_space_lduw, SUFFIX)(ARG1_DECL,
+extern uint16_t glue(address_space_lduw, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
 extern uint32_t glue(address_space_ldl, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
@@ -29,17 +29,17 @@  extern uint64_t glue(address_space_ldq, SUFFIX)(ARG1_DECL,
 extern void glue(address_space_stl_notdirty, SUFFIX)(ARG1_DECL,
     hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stw, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
+    hwaddr addr, uint16_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stl, SUFFIX)(ARG1_DECL,
     hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stq, SUFFIX)(ARG1_DECL,
     hwaddr addr, uint64_t val, MemTxAttrs attrs, MemTxResult *result);
 #else
-extern uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
+extern uint8_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
-extern uint32_t glue(address_space_lduw_le, SUFFIX)(ARG1_DECL,
+extern uint16_t glue(address_space_lduw_le, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
-extern uint32_t glue(address_space_lduw_be, SUFFIX)(ARG1_DECL,
+extern uint16_t glue(address_space_lduw_be, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
 extern uint32_t glue(address_space_ldl_le, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
@@ -50,11 +50,11 @@  extern uint64_t glue(address_space_ldq_le, SUFFIX)(ARG1_DECL,
 extern uint64_t glue(address_space_ldq_be, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stb, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
+    hwaddr addr, uint8_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stw_le, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
+    hwaddr addr, uint16_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stw_be, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
+    hwaddr addr, uint16_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stl_le, SUFFIX)(ARG1_DECL,
     hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result);
 extern void glue(address_space_stl_be, SUFFIX)(ARG1_DECL,
diff --git a/memory_ldst.c.inc b/memory_ldst.c.inc
index b56e9619674..84b868f2946 100644
--- a/memory_ldst.c.inc
+++ b/memory_ldst.c.inc
@@ -157,7 +157,7 @@  uint64_t glue(address_space_ldq_be, SUFFIX)(ARG1_DECL,
                                                     DEVICE_BIG_ENDIAN);
 }
 
-uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
+uint8_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
 {
     uint8_t *ptr;
@@ -193,7 +193,7 @@  uint32_t glue(address_space_ldub, SUFFIX)(ARG1_DECL,
 }
 
 /* warning: addr must be aligned */
-static inline uint32_t glue(address_space_lduw_internal, SUFFIX)(ARG1_DECL,
+static inline uint16_t glue(address_space_lduw_internal, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result,
     enum device_endian endian)
 {
@@ -240,21 +240,21 @@  static inline uint32_t glue(address_space_lduw_internal, SUFFIX)(ARG1_DECL,
     return val;
 }
 
-uint32_t glue(address_space_lduw, SUFFIX)(ARG1_DECL,
+uint16_t glue(address_space_lduw, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
 {
     return glue(address_space_lduw_internal, SUFFIX)(ARG1, addr, attrs, result,
                                                      DEVICE_NATIVE_ENDIAN);
 }
 
-uint32_t glue(address_space_lduw_le, SUFFIX)(ARG1_DECL,
+uint16_t glue(address_space_lduw_le, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
 {
     return glue(address_space_lduw_internal, SUFFIX)(ARG1, addr, attrs, result,
                                                      DEVICE_LITTLE_ENDIAN);
 }
 
-uint32_t glue(address_space_lduw_be, SUFFIX)(ARG1_DECL,
+uint16_t glue(address_space_lduw_be, SUFFIX)(ARG1_DECL,
     hwaddr addr, MemTxAttrs attrs, MemTxResult *result)
 {
     return glue(address_space_lduw_internal, SUFFIX)(ARG1, addr, attrs, result,
@@ -366,7 +366,7 @@  void glue(address_space_stl_be, SUFFIX)(ARG1_DECL,
 }
 
 void glue(address_space_stb, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+    hwaddr addr, uint8_t val, MemTxAttrs attrs, MemTxResult *result)
 {
     uint8_t *ptr;
     MemoryRegion *mr;
@@ -398,7 +398,7 @@  void glue(address_space_stb, SUFFIX)(ARG1_DECL,
 
 /* warning: addr must be aligned */
 static inline void glue(address_space_stw_internal, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs,
+    hwaddr addr, uint16_t val, MemTxAttrs attrs,
     MemTxResult *result, enum device_endian endian)
 {
     uint8_t *ptr;
@@ -441,21 +441,21 @@  static inline void glue(address_space_stw_internal, SUFFIX)(ARG1_DECL,
 }
 
 void glue(address_space_stw, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+    hwaddr addr, uint16_t val, MemTxAttrs attrs, MemTxResult *result)
 {
     glue(address_space_stw_internal, SUFFIX)(ARG1, addr, val, attrs, result,
                                              DEVICE_NATIVE_ENDIAN);
 }
 
 void glue(address_space_stw_le, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+    hwaddr addr, uint16_t val, MemTxAttrs attrs, MemTxResult *result)
 {
     glue(address_space_stw_internal, SUFFIX)(ARG1, addr, val, attrs, result,
                                              DEVICE_LITTLE_ENDIAN);
 }
 
 void glue(address_space_stw_be, SUFFIX)(ARG1_DECL,
-    hwaddr addr, uint32_t val, MemTxAttrs attrs, MemTxResult *result)
+    hwaddr addr, uint16_t val, MemTxAttrs attrs, MemTxResult *result)
 {
     glue(address_space_stw_internal, SUFFIX)(ARG1, addr, val, attrs, result,
                                DEVICE_BIG_ENDIAN);