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work with lpc11u37 (lpc11uxx) on kevin's board

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hathach
2012-12-07 16:22:47 +07:00
parent cc45f35d70
commit cd74f4f0ed
10 changed files with 1057 additions and 42 deletions
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tinyusb/common/compiler/compiler_gcc.h
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@@ -85,7 +85,7 @@
/// The nonnull attribute specifies that some function parameters should be non-null pointers. f the compiler determines that a null pointer is passed in an argument slot marked as non-null, and the -Wnonnull option is enabled, a warning is issued. All pointer arguments are marked as non-null
#define ATTR_NON_NULL __attribute__ ((nonull))
/// Many functions have no effects except the return value and their return value depends only on the parameters and/or global variables. Such a function can be subject to common subexpression elimination and loop optimization just as an arithmetic operator would be. These functions should be declared with the attribute pur
/// Many functions have no effects except the return value and their return value depends only on the parameters and/or global variables. Such a function can be subject to common subexpression elimination and loop optimization just as an arithmetic operator would be. These functions should be declared with the attribute pure
#define ATTR_PURE __attribute__ ((pure))
/// Many functions do not examine any values except their arguments, and have no effects except the return value. Basically this is just slightly more strict class than the pure attribute below, since function is not allowed to read global memory.