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31 lines
1.2 KiB
Diff
31 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: David Abdurachmanov <david.abdurachmanov@sifive.com>
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Date: Sat, 9 Nov 2019 18:06:32 +0000
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Subject: [PATCH] chainloader: Define machine types for RISC-V
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The commit "Add secureboot support on efi chainloader" didn't add machine
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types for RISC-V, so this patch adds them.
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Note, that grub-core/loader/riscv/linux.c is skipped because Linux is not
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supported yet. This patch might need a new revision once that's the case.
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Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
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---
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grub-core/loader/efi/chainloader.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/grub-core/loader/efi/chainloader.c b/grub-core/loader/efi/chainloader.c
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index 47f5aa14817..ac8dfd40c61 100644
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--- a/grub-core/loader/efi/chainloader.c
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+++ b/grub-core/loader/efi/chainloader.c
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@@ -333,6 +333,10 @@ static const grub_uint16_t machine_type __attribute__((__unused__)) =
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GRUB_PE32_MACHINE_I386;
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#elif defined(__ia64__)
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GRUB_PE32_MACHINE_IA64;
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+#elif defined(__riscv) && (__riscv_xlen == 32)
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+ GRUB_PE32_MACHINE_RISCV32;
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+#elif defined(__riscv) && (__riscv_xlen == 64)
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+ GRUB_PE32_MACHINE_RISCV64;
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#else
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#error this architecture is not supported by grub2
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#endif
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