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cmd/link/internal/loadelf: add additional relocations for riscv64

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These relocations are produced by clang/llvm.

Change-Id: I4820e7ed805d1b7341023b263c167a285ca32cf5
Reviewed-on: https://go-review.googlesource.com/c/go/+/431755
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Joel Sing <joel@sing.id.au>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Joel Sing 2022-09-18 02:32:42 +10:00
parent d7e663d909
commit bc73996fac
1 changed files with 13 additions and 1 deletions
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14
src/cmd/link/internal/loadelf/ldelf.go
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@ -1086,8 +1086,16 @@ func relSize(arch *sys.Arch, pn string, elftype uint32) (uint8, uint8, error) {
S390X | uint32(elf.R_390_PLT64)<<16: S390X | uint32(elf.R_390_PLT64)<<16:
return 8, 8, nil return 8, 8, nil
case RISCV64 | uint32(elf.R_RISCV_SET6)<<16,
RISCV64 | uint32(elf.R_RISCV_SUB6)<<16,
RISCV64 | uint32(elf.R_RISCV_SET8)<<16,
RISCV64 | uint32(elf.R_RISCV_SUB8)<<16:
return 1, 1, nil
case RISCV64 | uint32(elf.R_RISCV_RVC_BRANCH)<<16, case RISCV64 | uint32(elf.R_RISCV_RVC_BRANCH)<<16,
RISCV64 | uint32(elf.R_RISCV_RVC_JUMP)<<16: RISCV64 | uint32(elf.R_RISCV_RVC_JUMP)<<16,
RISCV64 | uint32(elf.R_RISCV_SET16)<<16,
RISCV64 | uint32(elf.R_RISCV_SUB16)<<16:
return 2, 2, nil return 2, 2, nil
case RISCV64 | uint32(elf.R_RISCV_32)<<16, case RISCV64 | uint32(elf.R_RISCV_32)<<16,
@ -1099,6 +1107,10 @@ func relSize(arch *sys.Arch, pn string, elftype uint32) (uint8, uint8, error) {
RISCV64 | uint32(elf.R_RISCV_PCREL_HI20)<<16, RISCV64 | uint32(elf.R_RISCV_PCREL_HI20)<<16,
RISCV64 | uint32(elf.R_RISCV_PCREL_LO12_I)<<16, RISCV64 | uint32(elf.R_RISCV_PCREL_LO12_I)<<16,
RISCV64 | uint32(elf.R_RISCV_PCREL_LO12_S)<<16, RISCV64 | uint32(elf.R_RISCV_PCREL_LO12_S)<<16,
RISCV64 | uint32(elf.R_RISCV_ADD32)<<16,
RISCV64 | uint32(elf.R_RISCV_SET32)<<16,
RISCV64 | uint32(elf.R_RISCV_SUB32)<<16,
RISCV64 | uint32(elf.R_RISCV_32_PCREL)<<16,
RISCV64 | uint32(elf.R_RISCV_RELAX)<<16: RISCV64 | uint32(elf.R_RISCV_RELAX)<<16:
return 4, 4, nil return 4, 4, nil