On Mon, Nov 26, 2018 at 12:38:08AM +0100, Alexander Graf wrote: > The RISC-V ABI document outlines ELF header structure and relocation > information. Pull the respective magic numbers into our elf header > so we can make use of them. > > Signed-off-by: Alexander Graf <ag...@suse.de> > Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> > Reviewed-by: Bin Meng <bmeng...@gmail.com> > Tested-by: Bin Meng <bmeng...@gmail.com>
One nit pick below. If you fix it you can add Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com> > --- > include/grub/elf.h | 59 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 59 insertions(+) > > diff --git a/include/grub/elf.h b/include/grub/elf.h > index c8492f9dc..76c6a5a02 100644 > --- a/include/grub/elf.h > +++ b/include/grub/elf.h > @@ -247,6 +247,7 @@ typedef struct > #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ > #define EM_NUM 95 > #define EM_AARCH64 183 /* ARM 64-bit architecture */ > +#define EM_RISCV 243 /* RISC-V */ > > /* If it is necessary to assign new unofficial EM_* values, please > pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the > @@ -2473,6 +2474,64 @@ typedef Elf32_Addr Elf32_Conflict; > > #define R_X86_64_NUM 24 > > +/* 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 > + > +#define R_RISCV_BRANCH 16 > +#define R_RISCV_JAL 17 > +#define R_RISCV_CALL 18 > +#define R_RISCV_CALL_PLT 19 > +#define R_RISCV_GOT_HI20 20 > +#define R_RISCV_TLS_GOT_HI20 21 > +#define R_RISCV_TLS_GD_HI20 22 > +#define R_RISCV_PCREL_HI20 23 > +#define R_RISCV_PCREL_LO12_I 24 > +#define R_RISCV_PCREL_LO12_S 25 > +#define R_RISCV_HI20 26 > +#define R_RISCV_LO12_I 27 > +#define R_RISCV_LO12_S 28 > +#define R_RISCV_TPREL_HI20 29 > +#define R_RISCV_TPREL_LO12_I 30 > +#define R_RISCV_TPREL_LO12_S 31 > +#define R_RISCV_TPREL_ADD 32 > +#define R_RISCV_ADD8 33 > +#define R_RISCV_ADD16 34 > +#define R_RISCV_ADD32 35 > +#define R_RISCV_ADD64 36 > +#define R_RISCV_SUB8 37 > +#define R_RISCV_SUB16 38 > +#define R_RISCV_SUB32 39 > +#define R_RISCV_SUB64 40 > +#define R_RISCV_GNU_VTINHERIT 41 > +#define R_RISCV_GNU_VTENTRY 42 > +#define R_RISCV_ALIGN 43 > +#define R_RISCV_RVC_BRANCH 44 > +#define R_RISCV_RVC_JUMP 45 > +#define R_RISCV_LUI 46 > +#define R_RISCV_GPREL_I 47 > +#define R_RISCV_GPREL_S 48 > +#define R_RISCV_TPREL_I 49 > +#define R_RISCV_TPREL_S 50 > +#define R_RISCV_RELAX 51 > +#define R_RISCV_SUB6 52 > +#define R_RISCV_SET6 53 > +#define R_RISCV_SET8 54 > +#define R_RISCV_SET16 55 > +#define R_RISCV_SET32 56 > +#define R_RISCV_32_PCREL 57 > + > + Please drop this extra empty line. Daniel _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
