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lib: Add rp2040 build files

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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Kevin O'Connor 2021-06-19 20:05:48 -04:00
parent 1b79ffcad2
commit cc0969dd05
88 changed files with 58874 additions and 0 deletions
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60
lib/rp2040/elf2uf2/elf.h Normal file
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/*
* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _ELF_H
#define _ELF_H
#include <stdint.h>
#define ELF_MAGIC 0x464c457fu
#define EM_ARM 0x28u
#define EF_ARM_ABI_FLOAT_HARD 0x00000400u
#define PT_LOAD 0x00000001u
#pragma pack(push, 1)
struct elf_header {
uint32_t magic;
uint8_t arch_class;
uint8_t endianness;
uint8_t version;
uint8_t abi;
uint8_t abi_version;
uint8_t _pad[7];
uint16_t type;
uint16_t machine;
uint32_t version2;
};
struct elf32_header {
struct elf_header common;
uint32_t entry;
uint32_t ph_offset;
uint32_t sh_offset;
uint32_t flags;
uint16_t eh_size;
uint16_t ph_entry_size;
uint16_t ph_num;
uint16_t sh_entry_size;
uint16_t sh_num;
uint16_t sh_str_index;
};
struct elf32_ph_entry {
uint32_t type;
uint32_t offset;
uint32_t vaddr;
uint32_t paddr;
uint32_t filez;
uint32_t memsz;
uint32_t flags;
uint32_t align;
};
#pragma pack(pop)
#endif