Re: [U-Boot] [PATCH v2 08/18] elf: Add ELF64 related structure defines

[Bin Meng]

On Fri, Apr 13, 2018 at 12:41 AM, Simon Glass  wrote:
> On 11 April 2018 at 23:02, Bin Meng  wrote:
>> This adds ELF header, program header and section header structure
>> defines for the 64-bit ELF image.
>>
>> Signed-off-by: Bin Meng 
>> ---
>>
>> Changes in v2: None
>>
>>  include/elf.h | 43 +++
>>  1 file changed, 43 insertions(+)
>>
>
> Reviewed-by: Simon Glass 

applied to u-boot-x86, thanks!
___
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot

Re: [U-Boot] [PATCH v2 08/18] elf: Add ELF64 related structure defines

[Simon Glass]

On 11 April 2018 at 23:02, Bin Meng  wrote:
> This adds ELF header, program header and section header structure
> defines for the 64-bit ELF image.
>
> Signed-off-by: Bin Meng 
> ---
>
> Changes in v2: None
>
>  include/elf.h | 43 +++
>  1 file changed, 43 insertions(+)
>

Reviewed-by: Simon Glass 
___
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot

[U-Boot] [PATCH v2 08/18] elf: Add ELF64 related structure defines

[Bin Meng]

This adds ELF header, program header and section header structure
defines for the 64-bit ELF image.

Signed-off-by: Bin Meng 
---

Changes in v2: None

 include/elf.h | 43 +++
 1 file changed, 43 insertions(+)

diff --git a/include/elf.h b/include/elf.h
index 4742597..248ba59 100644
--- a/include/elf.h
+++ b/include/elf.h
@@ -107,6 +107,24 @@ typedef struct {
   header string table" entry offset */
 } Elf32_Ehdr;
 
+typedef struct {
+   unsigned char   e_ident[EI_NIDENT]; /* ELF Identification */
+   Elf64_Half  e_type; /* object file type */
+   Elf64_Half  e_machine;  /* machine */
+   Elf64_Word  e_version;  /* object file version */
+   Elf64_Addr  e_entry;/* virtual entry point */
+   Elf64_Off   e_phoff;/* program header table offset */
+   Elf64_Off   e_shoff;/* section header table offset */
+   Elf64_Word  e_flags;/* processor-specific flags */
+   Elf64_Half  e_ehsize;   /* ELF header size */
+   Elf64_Half  e_phentsize;/* program header entry size */
+   Elf64_Half  e_phnum;/* number of program header entries */
+   Elf64_Half  e_shentsize;/* section header entry size */
+   Elf64_Half  e_shnum;/* number of section header entries */
+   Elf64_Half  e_shstrndx; /* section header table's "section
+  header string table" entry offset */
+} Elf64_Ehdr;
+
 /* e_type */
 #define ET_NONE0   /* No file type */
 #define ET_REL 1   /* relocatable file */
@@ -224,6 +242,20 @@ typedef struct {
Elf32_Word  sh_entsize; /* section entry size */
 } Elf32_Shdr;
 
+typedef struct {
+   Elf64_Word  sh_name;/* name - index into section header
+  string table section */
+   Elf64_Word  sh_type;/* type */
+   Elf64_Xword sh_flags;   /* flags */
+   Elf64_Addr  sh_addr;/* address */
+   Elf64_Off   sh_offset;  /* file offset */
+   Elf64_Xword sh_size;/* section size */
+   Elf64_Word  sh_link;/* section header table index link */
+   Elf64_Word  sh_info;/* extra information */
+   Elf64_Xword sh_addralign;   /* address alignment */
+   Elf64_Xword sh_entsize; /* section entry size */
+} Elf64_Shdr;
+
 /* Special Section Indexes */
 #define SHN_UNDEF  0   /* undefined */
 #define SHN_LORESERVE  0xff00  /* lower bounds of reserved indexes */
@@ -408,6 +440,17 @@ typedef struct {
Elf32_Word  p_align;/* memory alignment */
 } Elf32_Phdr;
 
+typedef struct {
+   Elf64_Word  p_type; /* segment type */
+   Elf64_Word  p_flags;/* flags */
+   Elf64_Off   p_offset;   /* segment offset */
+   Elf64_Addr  p_vaddr;/* virtual address of segment */
+   Elf64_Addr  p_paddr;/* physical address of segment */
+   Elf64_Xword p_filesz;   /* number of bytes in file for seg */
+   Elf64_Xword p_memsz;/* number of bytes in mem. for seg */
+   Elf64_Xword p_align;/* memory alignment */
+} Elf64_Phdr;
+
 /* Segment types - p_type */
 #define PT_NULL0   /* unused */
 #define PT_LOAD1   /* loadable segment */
-- 
2.7.4

___
U-Boot mailing list
U-Boot@lists.denx.de
https://lists.denx.de/listinfo/u-boot