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Add RISC-V dynamic relocations to elf.h 

These relocations can appear in shared objects on RISC-V ELF systems.

2018-01-06  Palmer Dabbelt  <palmer@sifive.com>

       * elf/elf.h (R_RISCV_NONE): New define.
       (R_RISCV_32): Likewise.
       (R_RISCV_64): Likewise.
       (R_RISCV_RELATIVE): Likewise.
       (R_RISCV_COPY): Likewise.
       (R_RISCV_JUMP_SLOT): Likewise.
       (R_RISCV_TLS_DTPMOD32): Likewise.
       (R_RISCV_TLS_DTPMOD64): Likewise.
       (R_RISCV_TLS_DTPREL32): Likewise.
       (R_RISCV_TLS_DTPREL64): Likewise.
       (R_RISCV_TLS_TPREL32): Likewise.
       (R_RISCV_TLS_TPREL64): Likewise.
This commit is contained in:
Palmer Dabbelt 2017-12-26 20:52:36 -08:00
parent f417d92c17
commit 31a98837be
2 changed files with 29 additions and 0 deletions
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15
ChangeLog
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@ -1,3 +1,18 @@
2018-01-06 Palmer Dabbelt <palmer@sifive.com>
* elf/elf.h (R_RISCV_NONE): New define.
(R_RISCV_32): Likewise.
(R_RISCV_64): Likewise.
(R_RISCV_RELATIVE): Likewise.
(R_RISCV_COPY): Likewise.
(R_RISCV_JUMP_SLOT): Likewise.
(R_RISCV_TLS_DTPMOD32): Likewise.
(R_RISCV_TLS_DTPMOD64): Likewise.
(R_RISCV_TLS_DTPREL32): Likewise.
(R_RISCV_TLS_DTPREL64): Likewise.
(R_RISCV_TLS_TPREL32): Likewise.
(R_RISCV_TLS_TPREL64): Likewise.
2018-01-06 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/mach/hurd/i386/jmp_buf-macros.h: New file.

14
elf/elf.h
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@ -3762,6 +3762,20 @@ enum
#define R_TILEGX_NUM 130
/* RISC-V relocations. */
#define R_RISCV_NONE 0
#define R_RISCV_32 1
#define R_RISCV_64 2
#define R_RISCV_RELATIVE 3
#define R_RISCV_COPY 4
#define R_RISCV_JUMP_SLOT 5
#define R_RISCV_TLS_DTPMOD32 6
#define R_RISCV_TLS_DTPMOD64 7
#define R_RISCV_TLS_DTPREL32 8
#define R_RISCV_TLS_DTPREL64 9
#define R_RISCV_TLS_TPREL32 10
#define R_RISCV_TLS_TPREL64 11
/* BPF specific declarations. */
#define R_BPF_NONE 0 /* No reloc */