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Add remaining ELF compression definitions and structs

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A follow-up to r300231.

Sponsored by:	Dell EMC Isilon
This commit is contained in:
Conrad Meyer 2017-01-21 17:39:10 +00:00
parent 067115e050
commit 21dff1801f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=312599
3 changed files with 20 additions and 0 deletions
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6
sys/sys/elf32.h
View File

@ -254,4 +254,10 @@ typedef struct {
Elf32_Half si_flags; /* per symbol flags */
} Elf32_Syminfo;
typedef struct {
Elf32_Word ch_type;
Elf32_Word ch_size;
Elf32_Word ch_addralign;
} Elf32_Chdr;
#endif /* !_SYS_ELF32_H_ */

7
sys/sys/elf64.h
View File

@ -257,4 +257,11 @@ typedef struct {
Elf64_Half si_flags; /* per symbol flags */
} Elf64_Syminfo;
typedef struct {
Elf64_Word ch_type;
Elf64_Word ch_reserved;
Elf64_Xword ch_size;
Elf64_Xword ch_addralign;
} Elf64_Chdr;
#endif /* !_SYS_ELF64_H_ */

7
sys/sys/elf_common.h
View File

@ -849,6 +849,13 @@ typedef struct {
#define SYMINFO_CURRENT 1
#define SYMINFO_NUM 2
/* Values for ch_type (compressed section headers). */
#define ELFCOMPRESS_ZLIB 1 /* ZLIB/DEFLATE */
#define ELFCOMPRESS_LOOS 0x60000000 /* OS-specific */
#define ELFCOMPRESS_HIOS 0x6fffffff
#define ELFCOMPRESS_LOPROC 0x70000000 /* Processor-specific */
#define ELFCOMPRESS_HIPROC 0x7fffffff
/*
* Relocation types.
*