From: Andreas Schwab Date: Mon, 16 Oct 2023 11:13:17 +0000 (+0200) Subject: Update RISC-V relocations X-Git-Tag: glibc-2.42~202 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=345432e47b931c3a8e1cac560e785ba0c5affbe6;p=thirdparty%2Fglibc.git Update RISC-V relocations Update the list of RISC-V relocations from the ELF psABI as of June 2024. It removes binutils-internal only relocations that were never part of actual object files. The GNU_VTINHERIT and GNU_VTENTRY relocations were never used because the corresponding GCC option -fvtable-gc was never supported on RISC-V. --- diff --git a/elf/elf.h b/elf/elf.h index 1e1a59c14d..2f29a47c0b 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -4081,6 +4081,7 @@ enum #define R_RISCV_TLS_DTPREL64 9 #define R_RISCV_TLS_TPREL32 10 #define R_RISCV_TLS_TPREL64 11 +#define R_RISCV_TLSDESC 12 #define R_RISCV_BRANCH 16 #define R_RISCV_JAL 17 #define R_RISCV_CALL 18 @@ -4106,16 +4107,10 @@ enum #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_GOT32_PCREL 41 #define R_RISCV_ALIGN 43 #define R_RISCV_RVC_BRANCH 44 #define R_RISCV_RVC_JUMP 45 -#define R_RISCV_RVC_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 @@ -4127,8 +4122,12 @@ enum #define R_RISCV_PLT32 59 #define R_RISCV_SET_ULEB128 60 #define R_RISCV_SUB_ULEB128 61 +#define R_RISCV_TLSDESC_HI20 62 +#define R_RISCV_TLSDESC_LOAD_LO12 63 +#define R_RISCV_TLSDESC_ADD_LO12 64 +#define R_RISCV_TLSDESC_CALL 65 -#define R_RISCV_NUM 62 +#define R_RISCV_NUM 66 /* RISC-V specific values for the st_other field. */ #define STO_RISCV_VARIANT_CC 0x80 /* Function uses variant calling @@ -4137,7 +4136,7 @@ enum /* RISC-V specific values for the sh_type field. */ #define SHT_RISCV_ATTRIBUTES (SHT_LOPROC + 3) -/* RISC-V specific values for the p_type field. */ +/* RISC-V specific values for the p_type field (deprecated). */ #define PT_RISCV_ATTRIBUTES (PT_LOPROC + 3) /* RISC-V specific values for the d_tag field. */