avr/qmk/firmware - [no description]

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Diffstat (limited to 'lib/lufa/Demos/Device/LowLevel/AudioInput/AudioInput.h')

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/* * Copyright (c) 1995, 1996 Erik Theisen. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ typedef u_int8_t Elf_Byte; typedef u_int32_t Elf32_Addr; /* Unsigned program address */ typedef u_int32_t Elf32_Off; /* Unsigned file offset */ typedef int32_t Elf32_Sword; /* Signed large integer */ typedef u_int32_t Elf32_Word; /* Unsigned large integer */ typedef u_int16_t Elf32_Half; /* Unsigned medium integer */ typedef u_int64_t Elf64_Addr; typedef u_int64_t Elf64_Off; typedef int32_t Elf64_Shalf; typedef int32_t Elf64_Sword; typedef u_int32_t Elf64_Word; typedef int64_t Elf64_Sxword; typedef u_int64_t Elf64_Xword; typedef u_int32_t Elf64_Half; typedef u_int16_t Elf64_Quarter; /* * e_ident[] identification indexes * See http://www.caldera.com/developers/gabi/2000-07-17/ch4.eheader.html */ #define EI_MAG0 0 /* file ID */ #define EI_MAG1 1 /* file ID */ #define EI_MAG2 2 /* file ID */ #define EI_MAG3 3 /* file ID */ #define EI_CLASS 4 /* file class */ #define EI_DATA 5 /* data encoding */ #define EI_VERSION 6 /* ELF header version */ #define EI_OSABI 7 /* OS/ABI ID */ #define EI_ABIVERSION 8 /* ABI version */ #define EI_PAD 9 /* start of pad bytes */ #define EI_NIDENT 16 /* Size of e_ident[] */ /* e_ident[] magic number */ #define ELFMAG0 0x7f /* e_ident[EI_MAG0] */ #define ELFMAG1 'E' /* e_ident[EI_MAG1] */ #define ELFMAG2 'L' /* e_ident[EI_MAG2] */ #define ELFMAG3 'F' /* e_ident[EI_MAG3] */ #define ELFMAG "\177ELF" /* magic */ #define SELFMAG 4 /* size of magic */ /* e_ident[] file class */ #define ELFCLASSNONE 0 /* invalid */ #define ELFCLASS32 1 /* 32-bit objs */ #define ELFCLASS64 2 /* 64-bit objs */ #define ELFCLASSNUM 3 /* number of classes */ /* e_ident[] data encoding */ #define ELFDATANONE 0 /* invalid */ #define ELFDATA2LSB 1 /* Little-Endian */ #define ELFDATA2MSB 2 /* Big-Endian */ #define ELFDATANUM 3 /* number of data encode defines */ /* e_ident[] Operating System/ABI */ #define ELFOSABI_SYSV 0 /* UNIX System V ABI */ #define ELFOSABI_HPUX 1 /* HP-UX operating system */ #define ELFOSABI_NETBSD 2 /* NetBSD */ #define ELFOSABI_LINUX 3 /* GNU/Linux */ #define ELFOSABI_HURD 4 /* GNU/Hurd */ #define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */ #define ELFOSABI_SOLARIS 6 /* Solaris */ #define ELFOSABI_MONTEREY 7 /* Monterey */ #define ELFOSABI_IRIX 8 /* IRIX */ #define ELFOSABI_FREEBSD 9 /* FreeBSD */ #define ELFOSABI_TRU64 10 /* TRU64 UNIX */ #define ELFOSABI_MODESTO 11 /* Novell Modesto */ #define ELFOSABI_OPENBSD 12 /* OpenBSD */ #define ELFOSABI_ARM 97 /* ARM */ #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ /* e_ident */ #define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \ (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \ (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \ (ehdr).e_ident[EI_MAG3] == ELFMAG3) /* ELF Header */ typedef struct elfhdr { unsigned char e_ident[EI_NIDENT]; /* ELF Identification */ Elf32_Half e_type; /* object file type */ Elf32_Half e_machine; /* machine */ Elf32_Word e_version; /* object file version */ Elf32_Addr e_entry; /* virtual entry point */ Elf32_Off e_phoff; /* program header table offset */ Elf32_Off e_shoff; /* section header table offset */ Elf32_Word e_flags; /* processor-specific flags */ Elf32_Half e_ehsize; /* ELF header size */ Elf32_Half e_phentsize; /* program header entry size */ Elf32_Half e_phnum; /* number of program header entries */ Elf32_Half e_shentsize; /* section header entry size */ Elf32_Half e_shnum; /* number of section header entries */ Elf32_Half e_shstrndx; /* section header table's "section header string table" entry offset */ } Elf32_Ehdr; typedef struct { unsigned char e_ident[EI_NIDENT]; /* Id bytes */ Elf64_Quarter e_type; /* file type */ Elf64_Quarter e_machine; /* machine type */ Elf64_Half e_version; /* version number */ Elf64_Addr e_entry; /* entry point */ Elf64_Off e_phoff; /* Program hdr offset */ Elf64_Off e_shoff; /* Section hdr offset */ Elf64_Half e_flags; /* Processor flags */ Elf64_Quarter e_ehsize; /* sizeof ehdr */ Elf64_Quarter e_phentsize; /* Program header entry size */ Elf64_Quarter e_phnum; /* Number of program headers */ Elf64_Quarter e_shentsize; /* Section header entry size */ Elf64_Quarter e_shnum; /* Number of section headers */ Elf64_Quarter e_shstrndx; /* String table index */ } Elf64_Ehdr; /* e_type */ #define ET_NONE 0 /* No file type */ #define ET_REL 1 /* relocatable file */ #define ET_EXEC 2 /* executable file */ #define ET_DYN 3 /* shared object file */ #define ET_CORE 4 /* core file */ #define ET_NUM 5 /* number of types */ #define ET_LOPROC 0xff00 /* reserved range for processor */ #define ET_HIPROC 0xffff /* specific e_type */ /* e_machine */ #define EM_NONE 0 /* No Machine */ #define EM_M32 1 /* AT&T WE 32100 */ #define EM_SPARC 2 /* SPARC */ #define EM_386 3 /* Intel 80386 */ #define EM_68K 4 /* Motorola 68000 */ #define EM_88K 5 /* Motorola 88000 */ #define EM_486 6 /* Intel 80486 - unused? */ #define EM_860 7 /* Intel 80860 */ #define EM_MIPS 8 /* MIPS R3000 Big-Endian only */ /* * Don't know if EM_MIPS_RS4_BE, * EM_SPARC64, EM_PARISC, * or EM_PPC are ABI compliant */ #define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */ #define EM_SPARC64 11 /* SPARC v9 64-bit unoffical */ #define EM_PARISC 15 /* HPPA */ #define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */ #define EM_PPC 20 /* PowerPC */ #define EM_ARM 40 /* Advanced RISC Machines ARM */ #define EM_ALPHA 41 /* DEC ALPHA */ #define EM_SPARCV9 43 /* SPARC version 9 */ #define EM_ALPHA_EXP 0x9026 /* DEC ALPHA */ #define EM_X86_64 62 /* AMD x86-64 architecture */ #define EM_VAX 75 /* DEC VAX */ #define EM_NUM 15 /* number of machine types */ /* Version */ #define EV_NONE 0 /* Invalid */ #define EV_CURRENT 1 /* Current */ #define EV_NUM 2 /* number of versions */ /* Section Header */ typedef struct { Elf32_Word sh_name; /* name - index into section header string table section */ Elf32_Word sh_type; /* type */ Elf32_Word sh_flags; /* flags */ Elf32_Addr sh_addr; /* address */ Elf32_Off sh_offset; /* file offset */ Elf32_Word sh_size; /* section size */ Elf32_Word sh_link; /* section header table index link */ Elf32_Word sh_info; /* extra information */


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