RISC-V: fix R_RISCV_ADD32/R_RISCV_SUB32 relocations
The R_RISCV_ADD32/R_RISCV_SUB32 relocations should add/subtract the address of the symbol (without overflow check), not its contents. Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
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@ -263,14 +263,14 @@ static int apply_r_riscv_align_rela(struct module *me, u32 *location,
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static int apply_r_riscv_add32_rela(struct module *me, u32 *location,
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static int apply_r_riscv_add32_rela(struct module *me, u32 *location,
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Elf_Addr v)
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Elf_Addr v)
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{
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{
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*(u32 *)location += (*(u32 *)v);
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*(u32 *)location += (u32)v;
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return 0;
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return 0;
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}
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}
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static int apply_r_riscv_sub32_rela(struct module *me, u32 *location,
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static int apply_r_riscv_sub32_rela(struct module *me, u32 *location,
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Elf_Addr v)
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Elf_Addr v)
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{
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{
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*(u32 *)location -= (*(u32 *)v);
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*(u32 *)location -= (u32)v;
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return 0;
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return 0;
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}
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}
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