summary |
shortlog |
log |
commit | commitdiff |
tree
raw |
patch |
inline | side by side (from parent 1:
2b27b55)
https://bugzilla.tianocore.org/show_bug.cgi?id=181
Add size check for 8-bit, 16-bit, and 32-bit enums
to make sure they follow the UEFI Specification 2.3.1
Data Types.
<Enumerated Type>
Element of a standard ANSI C enum type declaration.
Type INT32.or UINT32. ANSI C does not define the
size of sign of an enum so they should never be
used in structures. ANSI C integer promotion rules
make INT32 or UINT32 interchangeable when passed as
an argument to a function.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
VERIFY_SIZE_OF (CHAR8, 1);\r
VERIFY_SIZE_OF (CHAR16, 2);\r
\r
VERIFY_SIZE_OF (CHAR8, 1);\r
VERIFY_SIZE_OF (CHAR16, 2);\r
\r
+typedef enum {\r
+ __VerifyUint8EnumValue = 0xff\r
+} __VERIFY_UINT8_ENUM_SIZE;\r
+\r
+typedef enum {\r
+ __VerifyUint16EnumValue = 0xffff\r
+} __VERIFY_UINT16_ENUM_SIZE;\r
+\r
+typedef enum {\r
+ __VerifyUint32EnumValue = 0xffffffff\r
+} __VERIFY_UINT32_ENUM_SIZE;\r
+\r
+VERIFY_SIZE_OF (__VERIFY_UINT8_ENUM_SIZE, 4);\r
+VERIFY_SIZE_OF (__VERIFY_UINT16_ENUM_SIZE, 4);\r
+VERIFY_SIZE_OF (__VERIFY_UINT32_ENUM_SIZE, 4);\r
+\r
//\r
// The Microsoft* C compiler can removed references to unreferenced data items\r
// if the /OPT:REF linker option is used. We defined a macro as this is a\r
//\r
// The Microsoft* C compiler can removed references to unreferenced data items\r
// if the /OPT:REF linker option is used. We defined a macro as this is a\r