40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
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From 2bf40e9e5be9808b17852e688eead87acff14420 Mon Sep 17 00:00:00 2001
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From: Andreas Schwab <schwab@suse.de>
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Date: Wed, 26 Jun 2019 16:50:03 +0200
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Subject: [PATCH] RISC-V: Fix computation of pc-relative relocation offset
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The offset calculation was missing the relocation addend.
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Signed-off-by: Andreas Schwab <schwab@suse.de>
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Tested-by: Chester Lin <clin@suse.com>
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Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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---
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util/grub-mkimagexx.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/util/grub-mkimagexx.c b/util/grub-mkimagexx.c
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index bc087c2b5..d16ec63a1 100644
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--- a/util/grub-mkimagexx.c
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+++ b/util/grub-mkimagexx.c
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@@ -1232,8 +1232,7 @@ SUFFIX (relocate_addrs) (Elf_Ehdr *e, struct section_metadata *smd,
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grub_uint32_t *t32 = (grub_uint32_t *) target;
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grub_uint16_t *t16 = (grub_uint16_t *) target;
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grub_uint8_t *t8 = (grub_uint8_t *) target;
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- grub_int64_t off = (long)sym_addr - target_section_addr - offset
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- - image_target->vaddr_offset;
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+ grub_int64_t off;
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/*
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* Instructions and instruction encoding are documented in the RISC-V
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@@ -1243,6 +1242,7 @@ SUFFIX (relocate_addrs) (Elf_Ehdr *e, struct section_metadata *smd,
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*/
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sym_addr += addend;
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+ off = sym_addr - target_section_addr - offset - image_target->vaddr_offset;
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switch (ELF_R_TYPE (info))
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{
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--
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2.23.0
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