From: Christian Gmeiner <christian.gmeiner@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 07/18] elf: Clean up the ELF header file
Date: Thu, 12 Apr 2018 09:29:24 +0200 [thread overview]
Message-ID: <CAH9NwWd--ykexS5t8kTZ+i7hEknyzqnpTfS4RRPbPXXXqZUnGg@mail.gmail.com> (raw)
In-Reply-To: <1523509343-18123-8-git-send-email-bmeng.cn@gmail.com>
2018-04-12 7:02 GMT+02:00 Bin Meng <bmeng.cn@gmail.com>:
> Fix various style violations in elf.h
> - use correct comment format if the comment fits in just one line
> - remove the ending period for the one-line comment
> - use tab for the indention instead of space
> - put the opening brace at the same line of a typedef/union
> - remove <name> in a 'typedef struct' for consistency
>
> Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
> ---
>
> Changes in v2: None
>
> include/elf.h | 284 ++++++++++++++++++++++++++++------------------------------
> 1 file changed, 138 insertions(+), 146 deletions(-)
>
> diff --git a/include/elf.h b/include/elf.h
> index fe2128f..4742597 100644
> --- a/include/elf.h
> +++ b/include/elf.h
> @@ -5,10 +5,7 @@
> * SPDX-License-Identifier: BSD-3-Clause
> */
>
> -/*
> - * This is the ELF ABI header file
> - * formerly known as "elf_abi.h".
> - */
> +/* This is the ELF ABI header file formerly known as "elf_abi.h" */
>
> #ifndef _ELF_H
> #define _ELF_H
> @@ -16,20 +13,16 @@
> #ifndef __ASSEMBLER__
> #include "compiler.h"
>
> -/*
> - * This version doesn't work for 64-bit ABIs - Erik.
> - */
> +/* This version doesn't work for 64-bit ABIs - Erik */
>
> -/*
> - * These typedefs need to be handled better.
> - */
> +/* These typedefs need to be handled better */
> typedef uint32_t Elf32_Addr; /* Unsigned program address */
> typedef uint32_t Elf32_Off; /* Unsigned file offset */
> typedef int32_t Elf32_Sword; /* Signed large integer */
> typedef uint32_t Elf32_Word; /* Unsigned large integer */
> typedef uint16_t Elf32_Half; /* Unsigned medium integer */
>
> -/* 64-bit ELF base types. */
> +/* 64-bit ELF base types */
> typedef uint64_t Elf64_Addr;
> typedef uint16_t Elf64_Half;
> typedef int16_t Elf64_SHalf;
> @@ -96,7 +89,7 @@ typedef int64_t Elf64_Sxword;
> (ehdr).e_ident[EI_MAG3] == ELFMAG3)
>
> /* ELF Header */
> -typedef struct elfhdr{
> +typedef struct {
> unsigned char e_ident[EI_NIDENT]; /* ELF Identification */
> Elf32_Half e_type; /* object file type */
> Elf32_Half e_machine; /* machine */
> @@ -122,9 +115,9 @@ typedef struct elfhdr{
> #define ET_CORE 4 /* core file */
> #define ET_NUM 5 /* number of types */
> #define ET_LOOS 0xfe00 /* reserved range for operating */
> -#define ET_HIOS 0xfeff /* system specific e_type */
> +#define ET_HIOS 0xfeff /* system specific e_type */
> #define ET_LOPROC 0xff00 /* reserved range for processor */
> -#define ET_HIPROC 0xffff /* specific e_type */
> +#define ET_HIPROC 0xffff /* specific e_type */
>
> /* e_machine */
> #define EM_NONE 0 /* No Machine */
> @@ -235,9 +228,9 @@ typedef struct {
> #define SHN_UNDEF 0 /* undefined */
> #define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */
> #define SHN_LOPROC 0xff00 /* reserved range for processor */
> -#define SHN_HIPROC 0xff1f /* specific section indexes */
> +#define SHN_HIPROC 0xff1f /* specific section indexes */
> #define SHN_LOOS 0xff20 /* reserved range for operating */
> -#define SHN_HIOS 0xff3f /* specific semantics */
> +#define SHN_HIOS 0xff3f /* specific semantics */
> #define SHN_ABS 0xfff1 /* absolute value */
> #define SHN_COMMON 0xfff2 /* common symbol */
> #define SHN_XINDEX 0xffff /* Index is an extra table */
> @@ -265,46 +258,46 @@ typedef struct {
> #define SHT_LOOS 0x60000000 /* Start OS-specific */
> #define SHT_HIOS 0x6fffffff /* End OS-specific */
> #define SHT_LOPROC 0x70000000 /* reserved range for processor */
> -#define SHT_HIPROC 0x7fffffff /* specific section header types */
> +#define SHT_HIPROC 0x7fffffff /* specific section header types */
> #define SHT_LOUSER 0x80000000 /* reserved range for application */
> -#define SHT_HIUSER 0xffffffff /* specific indexes */
> +#define SHT_HIUSER 0xffffffff /* specific indexes */
>
> /* Section names */
> -#define ELF_BSS ".bss" /* uninitialized data */
> +#define ELF_BSS ".bss" /* uninitialized data */
> #define ELF_COMMENT ".comment" /* version control information */
> -#define ELF_DATA ".data" /* initialized data */
> -#define ELF_DATA1 ".data1" /* initialized data */
> -#define ELF_DEBUG ".debug" /* debug */
> -#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
> -#define ELF_DYNSTR ".dynstr" /* dynamic string table */
> -#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
> -#define ELF_FINI ".fini" /* termination code */
> +#define ELF_DATA ".data" /* initialized data */
> +#define ELF_DATA1 ".data1" /* initialized data */
> +#define ELF_DEBUG ".debug" /* debug */
> +#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
> +#define ELF_DYNSTR ".dynstr" /* dynamic string table */
> +#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
> +#define ELF_FINI ".fini" /* termination code */
> #define ELF_FINI_ARRAY ".fini_array" /* Array of destructors */
> -#define ELF_GOT ".got" /* global offset table */
> -#define ELF_HASH ".hash" /* symbol hash table */
> -#define ELF_INIT ".init" /* initialization code */
> +#define ELF_GOT ".got" /* global offset table */
> +#define ELF_HASH ".hash" /* symbol hash table */
> +#define ELF_INIT ".init" /* initialization code */
> #define ELF_INIT_ARRAY ".init_array" /* Array of constuctors */
> #define ELF_INTERP ".interp" /* Pathname of program interpreter */
> #define ELF_LINE ".line" /* Symbolic line numnber information */
> #define ELF_NOTE ".note" /* Contains note section */
> #define ELF_PLT ".plt" /* Procedure linkage table */
> #define ELF_PREINIT_ARRAY ".preinit_array" /* Array of pre-constructors */
> -#define ELF_REL_DATA ".rel.data" /* relocation data */
> -#define ELF_REL_FINI ".rel.fini" /* relocation termination code */
> -#define ELF_REL_INIT ".rel.init" /* relocation initialization code */
> -#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
> -#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
> -#define ELF_REL_TEXT ".rel.text" /* relocation code */
> -#define ELF_RODATA ".rodata" /* read-only data */
> -#define ELF_RODATA1 ".rodata1" /* read-only data */
> -#define ELF_SHSTRTAB ".shstrtab" /* section header string table */
> -#define ELF_STRTAB ".strtab" /* string table */
> -#define ELF_SYMTAB ".symtab" /* symbol table */
> +#define ELF_REL_DATA ".rel.data" /* relocation data */
> +#define ELF_REL_FINI ".rel.fini" /* relocation termination code */
> +#define ELF_REL_INIT ".rel.init" /* relocation initialization code */
> +#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
> +#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
> +#define ELF_REL_TEXT ".rel.text" /* relocation code */
> +#define ELF_RODATA ".rodata" /* read-only data */
> +#define ELF_RODATA1 ".rodata1" /* read-only data */
> +#define ELF_SHSTRTAB ".shstrtab" /* section header string table */
> +#define ELF_STRTAB ".strtab" /* string table */
> +#define ELF_SYMTAB ".symtab" /* symbol table */
> #define ELF_SYMTAB_SHNDX ".symtab_shndx"/* symbol table section index */
> #define ELF_TBSS ".tbss" /* thread local uninit data */
> #define ELF_TDATA ".tdata" /* thread local init data */
> #define ELF_TDATA1 ".tdata1" /* thread local init data */
> -#define ELF_TEXT ".text" /* code */
> +#define ELF_TEXT ".text" /* code */
>
> /* Section Attribute Flags - sh_flags */
> #define SHF_WRITE 0x1 /* Writable */
> @@ -319,7 +312,7 @@ typedef struct {
> #define SHF_TLS 0x400 /* Thread local storage */
> #define SHF_MASKOS 0x0ff00000 /* OS specific */
> #define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */
> - /* specific section attributes */
> + /* specific section attributes */
>
> /* Section Group Flags */
> #define GRP_COMDAT 0x1 /* COMDAT group */
> @@ -327,7 +320,7 @@ typedef struct {
> #define GRP_MASKPROC 0xf0000000 /* Mask processor specific flags */
>
> /* Symbol Table Entry */
> -typedef struct elf32_sym {
> +typedef struct {
> Elf32_Word st_name; /* name - index into string table */
> Elf32_Addr st_value; /* symbol value */
> Elf32_Word st_size; /* symbol size */
> @@ -351,9 +344,9 @@ typedef struct elf32_sym {
> #define STB_WEAK 2 /* like global - lower precedence */
> #define STB_NUM 3 /* number of symbol bindings */
> #define STB_LOOS 10 /* reserved range for operating */
> -#define STB_HIOS 12 /* system specific symbol bindings */
> +#define STB_HIOS 12 /* system specific symbol bindings */
> #define STB_LOPROC 13 /* reserved range for processor */
> -#define STB_HIPROC 15 /* specific symbol bindings */
> +#define STB_HIPROC 15 /* specific symbol bindings */
>
> /* Symbol type - ELF32_ST_TYPE - st_info */
> #define STT_NOTYPE 0 /* not specified */
> @@ -364,9 +357,9 @@ typedef struct elf32_sym {
> #define STT_NUM 5 /* number of symbol types */
> #define STT_TLS 6 /* Thread local storage symbol */
> #define STT_LOOS 10 /* reserved range for operating */
> -#define STT_HIOS 12 /* system specific symbol types */
> +#define STT_HIOS 12 /* system specific symbol types */
> #define STT_LOPROC 13 /* reserved range for processor */
> -#define STT_HIPROC 15 /* specific symbol types */
> +#define STT_HIPROC 15 /* specific symbol types */
>
> /* Symbol visibility - ELF32_ST_VISIBILITY - st_other */
> #define STV_DEFAULT 0 /* Normal visibility rules */
> @@ -374,17 +367,14 @@ typedef struct elf32_sym {
> #define STV_HIDDEN 2 /* Symbol unavailable in other mods */
> #define STV_PROTECTED 3 /* Not preemptible, not exported */
>
> -
> /* Relocation entry with implicit addend */
> -typedef struct
> -{
> +typedef struct {
> Elf32_Addr r_offset; /* offset of relocation */
> Elf32_Word r_info; /* symbol table index and type */
> } Elf32_Rel;
>
> /* Relocation entry with explicit addend */
> -typedef struct
> -{
> +typedef struct {
> Elf32_Addr r_offset; /* offset of relocation */
> Elf32_Word r_info; /* symbol table index and type */
> Elf32_Sword r_addend;
> @@ -396,9 +386,9 @@ typedef struct {
> } Elf64_Rel;
>
> typedef struct {
> - Elf64_Addr r_offset; /* Location at which to apply the action */
> - Elf64_Xword r_info; /* index and type of relocation */
> - Elf64_Sxword r_addend; /* Constant addend used to compute value */
> + Elf64_Addr r_offset; /* Location at which to apply the action */
> + Elf64_Xword r_info; /* index and type of relocation */
> + Elf64_Sxword r_addend; /* Constant addend used to compute value */
> } Elf64_Rela;
>
> /* Extract relocation info - r_info */
> @@ -411,9 +401,9 @@ typedef struct {
> Elf32_Word p_type; /* segment type */
> Elf32_Off p_offset; /* segment offset */
> Elf32_Addr p_vaddr; /* virtual address of segment */
> - Elf32_Addr p_paddr; /* physical address - ignored? */
> - Elf32_Word p_filesz; /* number of bytes in file for seg. */
> - Elf32_Word p_memsz; /* number of bytes in mem. for seg. */
> + Elf32_Addr p_paddr; /* physical address of segment */
> + Elf32_Word p_filesz; /* number of bytes in file for seg */
> + Elf32_Word p_memsz; /* number of bytes in mem. for seg */
> Elf32_Word p_flags; /* flags */
> Elf32_Word p_align; /* memory alignment */
> } Elf32_Phdr;
> @@ -429,9 +419,9 @@ typedef struct {
> #define PT_TLS 7 /* Thread local storage template */
> #define PT_NUM 8 /* Number of segment types */
> #define PT_LOOS 0x60000000 /* reserved range for operating */
> -#define PT_HIOS 0x6fffffff /* system specific segment types */
> +#define PT_HIOS 0x6fffffff /* system specific segment types */
> #define PT_LOPROC 0x70000000 /* reserved range for processor */
> -#define PT_HIPROC 0x7fffffff /* specific segment types */
> +#define PT_HIPROC 0x7fffffff /* specific segment types */
>
> /* Segment flags - p_flags */
> #define PF_X 0x1 /* Executable */
> @@ -439,13 +429,11 @@ typedef struct {
> #define PF_R 0x4 /* Readable */
> #define PF_MASKOS 0x0ff00000 /* OS specific segment flags */
> #define PF_MASKPROC 0xf0000000 /* reserved bits for processor */
> - /* specific segment flags */
> + /* specific segment flags */
> /* Dynamic structure */
> -typedef struct
> -{
> +typedef struct {
> Elf32_Sword d_tag; /* controls meaning of d_val */
> - union
> - {
> + union {
> Elf32_Word d_val; /* Multiple meanings - see d_tag */
> Elf32_Addr d_ptr; /* program virtual address */
> } d_un;
> @@ -477,12 +465,12 @@ typedef struct {
> #define DT_RELAENT 9 /* size of relocation entry */
> #define DT_STRSZ 10 /* size of string table */
> #define DT_SYMENT 11 /* size of symbol table entry */
> -#define DT_INIT 12 /* address of initialization func. */
> +#define DT_INIT 12 /* address of initialization func */
> #define DT_FINI 13 /* address of termination function */
> #define DT_SONAME 14 /* string table offset of shared obj */
> #define DT_RPATH 15 /* string table offset of library
> search path */
> -#define DT_SYMBOLIC 16 /* start sym search in shared obj. */
> +#define DT_SYMBOLIC 16 /* start sym search in shared obj */
> #define DT_REL 17 /* address of rel. tbl. w addends */
> #define DT_RELSZ 18 /* size of DT_REL relocation table */
> #define DT_RELENT 19 /* size of DT_REL relocation entry */
> @@ -500,11 +488,11 @@ typedef struct {
> #define DT_ENCODING 32 /* Start of encoded range */
> #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
> #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
> -#define DT_NUM 34 /* Number used. */
> +#define DT_NUM 34 /* Number used */
> #define DT_LOOS 0x60000000 /* reserved range for OS */
> -#define DT_HIOS 0x6fffffff /* specific dynamic array tags */
> +#define DT_HIOS 0x6fffffff /* specific dynamic array tags */
> #define DT_LOPROC 0x70000000 /* reserved range for processor */
> -#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
> +#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
>
> /* Dynamic Tag Flags - d_un.d_val */
> #define DF_ORIGIN 0x01 /* Object may use DF_ORIGIN */
> @@ -525,93 +513,97 @@ unsigned long elf_hash(const unsigned char *name);
> * but we'll put them in for simplicity.
> */
>
> -/* Values for Elf32/64_Ehdr.e_flags. */
> -#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
> +/* Values for Elf32/64_Ehdr.e_flags */
> +#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
>
> /* Cygnus local bits below */
> -#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
> -#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
> +#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
> +#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
> flag */
>
> /* PowerPC relocations defined by the ABIs */
> -#define R_PPC_NONE 0
> -#define R_PPC_ADDR32 1 /* 32bit absolute address */
> -#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
> -#define R_PPC_ADDR16 3 /* 16bit absolute address */
> -#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
> -#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
> -#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
> -#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
> -#define R_PPC_ADDR14_BRTAKEN 8
> -#define R_PPC_ADDR14_BRNTAKEN 9
> -#define R_PPC_REL24 10 /* PC relative 26 bit */
> -#define R_PPC_REL14 11 /* PC relative 16 bit */
> -#define R_PPC_REL14_BRTAKEN 12
> -#define R_PPC_REL14_BRNTAKEN 13
> -#define R_PPC_GOT16 14
> -#define R_PPC_GOT16_LO 15
> -#define R_PPC_GOT16_HI 16
> -#define R_PPC_GOT16_HA 17
> -#define R_PPC_PLTREL24 18
> -#define R_PPC_COPY 19
> -#define R_PPC_GLOB_DAT 20
> -#define R_PPC_JMP_SLOT 21
> -#define R_PPC_RELATIVE 22
> -#define R_PPC_LOCAL24PC 23
> -#define R_PPC_UADDR32 24
> -#define R_PPC_UADDR16 25
> -#define R_PPC_REL32 26
> -#define R_PPC_PLT32 27
> -#define R_PPC_PLTREL32 28
> -#define R_PPC_PLT16_LO 29
> -#define R_PPC_PLT16_HI 30
> -#define R_PPC_PLT16_HA 31
> -#define R_PPC_SDAREL16 32
> -#define R_PPC_SECTOFF 33
> -#define R_PPC_SECTOFF_LO 34
> -#define R_PPC_SECTOFF_HI 35
> -#define R_PPC_SECTOFF_HA 36
> -/* Keep this the last entry. */
> -#define R_PPC_NUM 37
> -
> -/* The remaining relocs are from the Embedded ELF ABI, and are not
> - in the SVR4 ELF ABI. */
> -#define R_PPC_EMB_NADDR32 101
> -#define R_PPC_EMB_NADDR16 102
> -#define R_PPC_EMB_NADDR16_LO 103
> -#define R_PPC_EMB_NADDR16_HI 104
> -#define R_PPC_EMB_NADDR16_HA 105
> -#define R_PPC_EMB_SDAI16 106
> -#define R_PPC_EMB_SDA2I16 107
> -#define R_PPC_EMB_SDA2REL 108
> -#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
> -#define R_PPC_EMB_MRKREF 110
> -#define R_PPC_EMB_RELSEC16 111
> -#define R_PPC_EMB_RELST_LO 112
> -#define R_PPC_EMB_RELST_HI 113
> -#define R_PPC_EMB_RELST_HA 114
> -#define R_PPC_EMB_BIT_FLD 115
> -#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
> -
> -/* Diab tool relocations. */
> -#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
> -#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
> -#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
> -#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
> -#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
> -#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
> -
> -/* This is a phony reloc to handle any old fashioned TOC16 references
> - that may still be in object files. */
> -#define R_PPC_TOC16 255
> +#define R_PPC_NONE 0
> +#define R_PPC_ADDR32 1 /* 32bit absolute address */
> +#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored */
> +#define R_PPC_ADDR16 3 /* 16bit absolute address */
> +#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
> +#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
> +#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
> +#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
> +#define R_PPC_ADDR14_BRTAKEN 8
> +#define R_PPC_ADDR14_BRNTAKEN 9
> +#define R_PPC_REL24 10 /* PC relative 26 bit */
> +#define R_PPC_REL14 11 /* PC relative 16 bit */
> +#define R_PPC_REL14_BRTAKEN 12
> +#define R_PPC_REL14_BRNTAKEN 13
> +#define R_PPC_GOT16 14
> +#define R_PPC_GOT16_LO 15
> +#define R_PPC_GOT16_HI 16
> +#define R_PPC_GOT16_HA 17
> +#define R_PPC_PLTREL24 18
> +#define R_PPC_COPY 19
> +#define R_PPC_GLOB_DAT 20
> +#define R_PPC_JMP_SLOT 21
> +#define R_PPC_RELATIVE 22
> +#define R_PPC_LOCAL24PC 23
> +#define R_PPC_UADDR32 24
> +#define R_PPC_UADDR16 25
> +#define R_PPC_REL32 26
> +#define R_PPC_PLT32 27
> +#define R_PPC_PLTREL32 28
> +#define R_PPC_PLT16_LO 29
> +#define R_PPC_PLT16_HI 30
> +#define R_PPC_PLT16_HA 31
> +#define R_PPC_SDAREL16 32
> +#define R_PPC_SECTOFF 33
> +#define R_PPC_SECTOFF_LO 34
> +#define R_PPC_SECTOFF_HI 35
> +#define R_PPC_SECTOFF_HA 36
> +/* Keep this the last entry */
> +#define R_PPC_NUM 37
> +
> +/*
> + * The remaining relocs are from the Embedded ELF ABI, and are not
> + * in the SVR4 ELF ABI.
> + */
> +#define R_PPC_EMB_NADDR32 101
> +#define R_PPC_EMB_NADDR16 102
> +#define R_PPC_EMB_NADDR16_LO 103
> +#define R_PPC_EMB_NADDR16_HI 104
> +#define R_PPC_EMB_NADDR16_HA 105
> +#define R_PPC_EMB_SDAI16 106
> +#define R_PPC_EMB_SDA2I16 107
> +#define R_PPC_EMB_SDA2REL 108
> +#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
> +#define R_PPC_EMB_MRKREF 110
> +#define R_PPC_EMB_RELSEC16 111
> +#define R_PPC_EMB_RELST_LO 112
> +#define R_PPC_EMB_RELST_HI 113
> +#define R_PPC_EMB_RELST_HA 114
> +#define R_PPC_EMB_BIT_FLD 115
> +#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
> +
> +/* Diab tool relocations */
> +#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
> +#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
> +#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
> +#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
> +#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
> +#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
> +
> +/*
> + * This is a phony reloc to handle any old fashioned TOC16 references
> + * that may still be in object files.
> + */
> +#define R_PPC_TOC16 255
>
> /* ARM relocs */
> #define R_ARM_NONE 0 /* No reloc */
> #define R_ARM_RELATIVE 23 /* Adjust by program base */
>
> /* AArch64 relocs */
> -#define R_AARCH64_NONE 0 /* No relocation. */
> -#define R_AARCH64_RELATIVE 1027 /* Adjust by program base. */
> +#define R_AARCH64_NONE 0 /* No relocation */
> +#define R_AARCH64_RELATIVE 1027 /* Adjust by program base */
>
> /* RISC-V relocations */
> #define R_RISCV_32 1
> --
> 2.7.4
>
--
greets
--
Christian Gmeiner, MSc
https://christian-gmeiner.info
next prev parent reply other threads:[~2018-04-12 7:29 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-12 5:02 [U-Boot] [PATCH v2 00/18] bootvx: Various enhancements to booting VxWorks x86 kernels Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 01/18] doc: vxworks: Minor update for clarity Bin Meng
2018-04-16 9:15 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 02/18] bootvx: x86: Prepare e820 related stuff from the given kernel memory base address Bin Meng
2018-04-12 7:25 ` Christian Gmeiner
2018-04-16 9:15 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 03/18] bootvx: x86: Explicitly clear the bootloader image size Bin Meng
2018-04-12 16:41 ` Simon Glass
2018-04-16 9:15 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 04/18] vxworks: x86: Rename e820info to e820_info Bin Meng
2018-04-12 7:26 ` Christian Gmeiner
2018-04-16 9:15 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 05/18] x86: Use 'unsigned int' in install_e820_map() functions Bin Meng
2018-04-12 7:27 ` Christian Gmeiner
2018-04-16 9:15 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 06/18] x86: Rename e820entry to e820_entry Bin Meng
2018-04-12 7:28 ` Christian Gmeiner
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 07/18] elf: Clean up the ELF header file Bin Meng
2018-04-12 7:29 ` Christian Gmeiner [this message]
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 08/18] elf: Add ELF64 related structure defines Bin Meng
2018-04-12 16:41 ` Simon Glass
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 09/18] elf: Add a very simple ELF64 loader Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-13 3:30 ` Bin Meng
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 10/18] bios: vesa: Guard setting vesa mode with CONFIG_FRAMEBUFFER_SET_VESA_MODE Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-13 3:30 ` Bin Meng
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 11/18] video: vesa: Change default FRAMEBUFFER_VESA_MODE Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 12/18] x86: Change default FRAMEBUFFER_VESA_MODE of some boards Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 13/18] pci: video: Only print out when everything is OK Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 14/18] bootvx: x86: Make VxWorks EFI console driver happy Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 15/18] bootvx: Refactor the bootline copy codes a little bit Bin Meng
2018-04-12 16:42 ` Simon Glass
2018-04-16 9:16 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 16/18] bootvx: Exit if bootline address is not specified Bin Meng
2018-04-16 9:17 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 17/18] bootvx: x86: Assign bootaddr based on kernel memory base Bin Meng
2018-04-16 9:17 ` Bin Meng
2018-04-12 5:02 ` [U-Boot] [PATCH v2 18/18] doc: vxworks: Update x86 specific instructions Bin Meng
2018-04-16 9:17 ` Bin Meng
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