Squashed 'third_party/pico-sdk/' content from commit 2062372d2
Change-Id: Ic20f199d3ed0ea8d3a6a1bbf513f875ec7500cc6
git-subtree-dir: third_party/pico-sdk
git-subtree-split: 2062372d203b372849d573f252cf7c6dc2800c0a
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/tools/elf2uf2/elf.h b/tools/elf2uf2/elf.h
new file mode 100644
index 0000000..32e3dbb
--- /dev/null
+++ b/tools/elf2uf2/elf.h
@@ -0,0 +1,60 @@
+/*
+ * 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
\ No newline at end of file