WIP: Add riscv64 support#778

Draft

andreabolognani wants to merge 14 commits intorhboot:mainfrom

andreabolognani:riscv64

Commits on Sep 26, 2025

gnu-efi: Switch to upstream 4.0.2 release
andreabolognani
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Set NO_GLIBC=1 when building gnu-efi
andreabolognani
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Adopt modern ReallocatePool() ABI
andreabolognani
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Correct signedness when calling string functions.

jmontleon
authored and
andreabolognani
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fixup! update more calls to string functions
andreabolognani
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Remove GNU_EFI_USE_EXTERNAL_STDARG

gmbr3
authored and
andreabolognani
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errlog: Avoid misuse of Print sys_va_list funcs

gmbr3
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andreabolognani
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fixup! update more calls to VPoolPrint()
andreabolognani
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console.c same

gmbr3
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andreabolognani
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Revert "Add a "VariableInfo" variable to mok-variables."
andreabolognani
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Initial RISC-V support

xypron
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andreabolognani
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bug: Remove extraneous configuration from RISC-V

brianredbeard
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andreabolognani
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Sync elf_riscv64_efi.lds with gnu-efi

jmontleon
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andreabolognani
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Implement __riscv_flush_icache

jmontleon
authored and
andreabolognani
committed