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Remove redundant type information for bitfield elements, other than the signed/unsignedness of the element.

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Change type of USB_SelectedPipe and USB_SelectedEndpoint for the AVR32 UC3 architecture to uint32_t to reduce the compiled code size.
This commit is contained in:
Dean Camera 2011-04-10 06:43:02 +00:00
parent d08116b02f
commit 852b5e612d
18 changed files with 195 additions and 183 deletions
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46
LUFA/Common/Common.h
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@ -99,7 +99,7 @@
#define pgm_read_byte(x) *x
#define memcmp_P(...) memcmp(__VA_ARGS__)
#define memcpy_P(...) memcpy(__VA_ARGS__)
// ==================================================
// =================================================
typedef uint32_t uint_reg_t;
@ -159,6 +159,8 @@
* be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimiser
* removes/reorders code to the point where break points cannot reliably be set.
*
* \note This macro is not available for all architectures.
*
* \ingroup Group_Debugging
*/
#define JTAG_DEBUG_POINT() __asm__ __volatile__ ("NOP" ::)
@ -166,27 +168,17 @@
/** Defines an explicit JTAG break point in the resulting binary via the assembly \c BREAK statement. When
* a JTAG is used, this causes the program execution to halt when reached until manually resumed.
*
* \note This macro is not available for all architectures.
*
* \ingroup Group_Debugging
*/
#define JTAG_DEBUG_BREAK() __asm__ __volatile__ ("BREAK" ::)
#if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
/** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is currently a wrapper for the
* avr-libc \c pgm_read_ptr() macro with a \c void* cast, so that its value can be assigned directly
* to a pointer variable or used in pointer arithmetic without further casting in C. In a future
* avr-libc distribution this will be part of the standard API and will be implemented in a more formal
* manner.
*
* \param[in] Addr Address of the pointer to read.
*
* \return Pointer retrieved from PROGMEM space.
*/
#define pgm_read_ptr(Addr) (void*)pgm_read_word(Addr)
#endif
/** Macro for testing condition "x" and breaking via \ref JTAG_DEBUG_BREAK() if the condition is false.
*
* \param[in] Condition Condition that will be evaluated,
* \note This macro is not available for all architectures.
*
* \param[in] Condition Condition that will be evaluated.
*
* \ingroup Group_Debugging
*/
@ -198,6 +190,8 @@
*
* The output takes the form "{FILENAME}: Function {FUNCTION NAME}, Line {LINE NUMBER}: Assertion {Condition} failed."
*
* \note This macro is not available for all architectures.
*
* \param[in] Condition Condition that will be evaluated,
*
* \ingroup Group_Debugging
@ -205,6 +199,22 @@
#define STDOUT_ASSERT(Condition) MACROS{ if (!(x)) { printf_P(PSTR("%s: Function \"%s\", Line %d: " \
"Assertion \"%s\" failed.\r\n"), \
__FILE__, __func__, __LINE__, #Condition); } }MACROE
#if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
/** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is currently a wrapper for the
* avr-libc \c pgm_read_ptr() macro with a \c void* cast, so that its value can be assigned directly
* to a pointer variable or used in pointer arithmetic without further casting in C. In a future
* avr-libc distribution this will be part of the standard API and will be implemented in a more formal
* manner.
*
* \note This macro is not available for all architectures.
*
* \param[in] Address Address of the pointer to read.
*
* \return Pointer retrieved from PROGMEM space.
*/
#define pgm_read_ptr(Addr) (void*)pgm_read_word(Address)
#endif
#endif
/** Forces GCC to use pointer indirection (via the device's pointer register pairs) when accessing the given
@ -231,8 +241,8 @@
* Interrupt handlers written using this macro may still need to be registered with the microcontroller's
* Interrupt Controller (if present) before they will properly handle incoming interrupt events.
*
* \note This is supplied on some architectures where the standard library does not include a valid
* definition. If an existing definition exists, the definition here will be ignored.
* \note This macro is only supplied on some architectures, where the standard library does not include a valid
* definition. If an existing definition exists, the alternative definition here will be ignored.
*
* \ingroup Group_GlobalInt
*