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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /arch/x86_64/reloc.h | |
Initial version
Diffstat (limited to 'arch/x86_64/reloc.h')
| -rw-r--r-- | arch/x86_64/reloc.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86_64/reloc.h b/arch/x86_64/reloc.h new file mode 100644 index 0000000..fac0c0a --- /dev/null +++ b/arch/x86_64/reloc.h @@ -0,0 +1,20 @@ +#define LDSO_ARCH "x86_64" + +#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" ) + +#define GETFUNCSYM(fp, sym, got) __asm__ ( \ + ".hidden " #sym "\n" \ + " lea " #sym "(%%rip),%0\n" \ + : "=r"(*fp) : : "memory" ) |