From 5fbcd76351eeda3479175e2dce62b342f8964e86 Mon Sep 17 00:00:00 2001 From: Mao Han Date: Mon, 11 Mar 2019 09:54:34 +0800 Subject: C-SKY: add elf header definition for elfutils This patch adds some defines relate to machine flag and section information, which is used by elfutils elflint check. A C-SKY typo is also fixed with this patch. * elf/elf.h (EF_CSKY_ABIMASK, EF_CSKY_OTHER, EF_CSKY_PROCESSOR) (EF_CSKY_ABIV1, EF_CSKY_ABIV2, SHT_CSKY_ATTRIBUTES): New defines. --- ChangeLog | 5 +++++ elf/elf.h | 15 +++++++++++++-- 2 files changed, 18 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 2f47cb8997..9bf1e4e3c8 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-03-11 Mao Han + + * elf/elf.h (EF_CSKY_ABIMASK, EF_CSKY_OTHER, EF_CSKY_PROCESSOR) + (EF_CSKY_ABIV1, EF_CSKY_ABIV2, SHT_CSKY_ATTRIBUTES): New defines. + 2019-03-11 Mao Han * sysdeps/csky/abiv2/start.S: Mark lr as undefined. diff --git a/elf/elf.h b/elf/elf.h index 47a514a389..01648bdb4c 100644 --- a/elf/elf.h +++ b/elf/elf.h @@ -360,7 +360,7 @@ typedef struct #define EM_RISCV 243 /* RISC-V */ #define EM_BPF 247 /* Linux BPF -- in-kernel virtual machine */ -#define EM_CSKY 252 /* C_SKY */ +#define EM_CSKY 252 /* C-SKY */ #define EM_NUM 253 @@ -3022,7 +3022,7 @@ enum /* Keep this the last entry. */ #define R_ARM_NUM 256 -/* csky */ +/* C-SKY */ #define R_CKCORE_NONE 0 /* no reloc */ #define R_CKCORE_ADDR32 1 /* direct 32 bit (S + A) */ #define R_CKCORE_PCRELIMM8BY4 2 /* disp ((S + A - P) >> 2) & 0xff */ @@ -3086,6 +3086,17 @@ enum #define R_CKCORE_TLS_DTPOFF32 57 #define R_CKCORE_TLS_TPOFF32 58 +/* C-SKY elf header definition. */ +#define EF_CSKY_ABIMASK 0XF0000000 +#define EF_CSKY_OTHER 0X0FFF0000 +#define EF_CSKY_PROCESSOR 0X0000FFFF + +#define EF_CSKY_ABIV1 0X10000000 +#define EF_CSKY_ABIV2 0X20000000 + +/* C-SKY attributes section. */ +#define SHT_CSKY_ATTRIBUTES (SHT_LOPROC + 1) + /* IA-64 specific declarations. */ /* Processor specific flags for the Ehdr e_flags field. */ -- cgit v1.2.1