From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/config/avr/avr-stdint.h | 66 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 gcc/config/avr/avr-stdint.h (limited to 'gcc/config/avr/avr-stdint.h') diff --git a/gcc/config/avr/avr-stdint.h b/gcc/config/avr/avr-stdint.h new file mode 100644 index 000000000..c3ec3ce9f --- /dev/null +++ b/gcc/config/avr/avr-stdint.h @@ -0,0 +1,66 @@ +/* Definitions for types on systems using newlib. + Copyright (C) 2012 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 3, or (at your option) +any later version. + +GCC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING3. If not see +. */ + +/* + The intention of this file is to supply definitions that work with + avr-gcc's -mint8 that sets int to an 8-bit type. + + This file is intended to yield the same results as newlib-stdint.h, + but there are some differences to newlib-stdint.h: + + - AVR is an 8-bit architecture that cannot access 16-bit values + atomically, this SIG_ATOMIC_TYPE is "char". + + - For the same reason, [u]int_fast8_t is defined as 8-bit type. + +*/ + +#define SIG_ATOMIC_TYPE "char" + +#define INT8_TYPE "signed char" +#define INT16_TYPE (INT_TYPE_SIZE == 16 ? "short int" : "long int") +#define INT32_TYPE (INT_TYPE_SIZE == 16 ? "long int" : "long long int") +#define INT64_TYPE (INT_TYPE_SIZE == 16 ? "long long int" : 0) +#define UINT8_TYPE "unsigned char" +#define UINT16_TYPE (INT_TYPE_SIZE == 16 ? "short unsigned int" : "long unsigned int") +#define UINT32_TYPE (INT_TYPE_SIZE == 16 ? "long unsigned int" : "long long unsigned int") +#define UINT64_TYPE (INT_TYPE_SIZE == 16 ? "long long unsigned int" : 0) + +#define INT_LEAST8_TYPE INT8_TYPE +#define INT_LEAST16_TYPE INT16_TYPE +#define INT_LEAST32_TYPE INT32_TYPE +#define INT_LEAST64_TYPE INT64_TYPE +#define UINT_LEAST8_TYPE UINT8_TYPE +#define UINT_LEAST16_TYPE UINT16_TYPE +#define UINT_LEAST32_TYPE UINT32_TYPE +#define UINT_LEAST64_TYPE UINT64_TYPE + +#define INT_FAST8_TYPE INT8_TYPE +#define INT_FAST16_TYPE (INT_TYPE_SIZE == 16 ? "int" : INT16_TYPE) +#define INT_FAST32_TYPE INT32_TYPE +#define INT_FAST64_TYPE INT64_TYPE +#define UINT_FAST8_TYPE UINT8_TYPE +#define UINT_FAST16_TYPE (INT_TYPE_SIZE == 16 ? "unsigned int" : UINT16_TYPE) +#define UINT_FAST32_TYPE UINT32_TYPE +#define UINT_FAST64_TYPE UINT64_TYPE + +#define INTPTR_TYPE PTRDIFF_TYPE +#ifndef UINTPTR_TYPE +#define UINTPTR_TYPE SIZE_TYPE +#endif -- cgit v1.2.3