diff options
Diffstat (limited to 'arch/x86_64/reloc.h')
| -rw-r--r-- | arch/x86_64/reloc.h | 43 |
1 files changed, 13 insertions, 30 deletions
diff --git a/arch/x86_64/reloc.h b/arch/x86_64/reloc.h index 9bc58496..84c075c3 100644 --- a/arch/x86_64/reloc.h +++ b/arch/x86_64/reloc.h @@ -1,32 +1,15 @@ -#include <stdint.h> -#include <string.h> -#include <elf.h> - #define LDSO_ARCH "x86_64" -static int remap_rel(int type) -{ - switch(type) { - case R_X86_64_64: - return REL_SYMBOLIC; - case R_X86_64_PC32: - return REL_OFFSET32; - case R_X86_64_GLOB_DAT: - return REL_GOT; - case R_X86_64_JUMP_SLOT: - return REL_PLT; - case R_X86_64_RELATIVE: - return REL_RELATIVE; - case R_X86_64_COPY: - return REL_COPY; - case R_X86_64_DTPMOD64: - return REL_DTPMOD; - case R_X86_64_DTPOFF64: - return REL_DTPOFF; - case R_X86_64_TPOFF64: - return REL_TPOFF; - case R_X86_64_TLSDESC: - return REL_TLSDESC; - } - return 0; -} +#define REL_SYMBOLIC R_X86_64_64 +#define REL_OFFSET32 R_X86_64_PC32 +#define REL_GOT R_X86_64_GLOB_DAT +#define REL_PLT R_X86_64_JUMP_SLOT +#define REL_RELATIVE R_X86_64_RELATIVE +#define REL_COPY R_X86_64_COPY +#define REL_DTPMOD R_X86_64_DTPMOD64 +#define REL_DTPOFF R_X86_64_DTPOFF64 +#define REL_TPOFF R_X86_64_TPOFF64 +#define REL_TLSDESC R_X86_64_TLSDESC + +#define CRTJMP(pc,sp) __asm__ __volatile__( \ + "mov %1,%%rsp ; jmp *%0" : : "r"(pc), "r"(sp) : "memory" ) |