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| author | johannst <johannes.stoelp@gmail.com> | 2021-04-21 23:41:59 +0200 |
|---|---|---|
| committer | johannst <johannes.stoelp@gmail.com> | 2021-04-21 23:41:59 +0200 |
| commit | 85230524414b6d27664bf77c8584bfeced6c71cb (patch) | |
| tree | a407d634cbd379dbdf4451fee4abfd64aeaa5f67 /lib/include | |
| parent | 1df4dfdcdbbaef7e5b32c5c0bfadec02b3ccd6f0 (diff) | |
| download | dynld-85230524414b6d27664bf77c8584bfeced6c71cb.tar.gz dynld-85230524414b6d27664bf77c8584bfeced6c71cb.zip | |
add support to resolve all relocations in PLT & RELA tables; add global variable as example to libgreet.so
Diffstat (limited to 'lib/include')
| -rw-r--r-- | lib/include/elf.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/include/elf.h b/lib/include/elf.h index 4856c79..f0a0940 100644 --- a/lib/include/elf.h +++ b/lib/include/elf.h @@ -141,11 +141,12 @@ typedef struct { // Symbol Types. #define STT_NOTYPE 0 /* No type. */ +#define STT_OBJECT 1 /* Data Object. */ #define STT_FUNC 2 /* Function entry point. */ // Special Section Indicies. -#define SHN_UNDEF 0 /* Undefined section. */ -#define SHN_ABS 0xff1 /* Indicates an absolute value. */ +#define SHN_UNDEF 0 /* Undefined section. */ +#define SHN_ABS 0xff1 /* Indicates an absolute value. */ /// ----------------- /// Relocations Entry @@ -166,4 +167,6 @@ typedef struct { #define ELF64_R_TYPE(i) ((i)&0xffffffffL) // x86_64 relocation types. +#define R_X86_64_COPY 5 /* Copy content from sym addr to relocation address */ +#define R_X86_64_GLOB_DAT 6 /* Address affected by relocation: `offset` (+ base) */ #define R_X86_64_JUMP_SLOT 7 /* Address affected by relocation: `offset` (+ base) */ |