mirror of
https://github.com/UpsilonNumworks/Upsilon.git
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62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
#ifndef BOOTLOADER_SLOTS_USERLAND_HEADER_H
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#define BOOTLOADER_SLOTS_USERLAND_HEADER_H
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#include <stdint.h>
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#include <stdbool.h>
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#include <stddef.h>
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namespace Bootloader {
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class UserlandHeader {
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public:
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const char * version() const;
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const bool isValid() const;
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const bool isOmega() const;
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const char * omegaVersion() const;
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const bool isUpsilon() const;
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const char * upsilonVersion() const;
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const void * storageAddress() const;
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const size_t storageSize() const;
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const bool hasUpsilonExtras() const;
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const void (*upsilonRecoveryBootFunction() const)();
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const uint32_t getExtraVersion() const;
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private:
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UserlandHeader();
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constexpr static uint32_t Magic = 0xDEC0EDFE;
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constexpr static uint32_t OmegaMagic = 0xEFBEADDE;
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constexpr static uint32_t UpsilonMagic = 0x55707369;
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constexpr static uint32_t UpsilonExtraMagic = 0xaa7073ff;
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uint32_t m_header;
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const char m_expectedEpsilonVersion[8];
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void * m_storageAddressRAM;
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size_t m_storageSizeRAM;
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/* We store the range addresses of external apps memory because storing the
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* size is complicated due to c++11 constexpr. */
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uint32_t m_externalAppsFlashStart;
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uint32_t m_externalAppsFlashEnd;
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uint32_t m_externalAppsRAMStart;
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uint32_t m_externalAppsRAMEnd;
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uint32_t m_footer;
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uint32_t m_omegaMagicHeader;
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const char m_omegaVersion[16];
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const volatile char m_username[16];
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uint32_t m_omegaMagicFooter;
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uint32_t m_upsilonMagicHeader;
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const char m_UpsilonVersion[16];
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uint32_t m_osType;
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uint32_t m_upsilonMagicFooter;
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uint32_t m_upsilonExtraMagicHeader;
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const void (*m_recoveryAddress)();
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uint32_t m_extraVersion;
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uint32_t m_upsilonExtraMagicFooter;
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};
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extern const UserlandHeader* s_userlandHeaderA;
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extern const UserlandHeader* s_userlandHeaderB;
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}
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#endif
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