From cadd8266b02035065559ddd27aa0b37051bf16e9 Mon Sep 17 00:00:00 2001 From: Ada Christine Date: Sat, 24 Feb 2024 00:28:22 +0000 Subject: remove dead file, rename main --- kjarna_runtime/reloc_x86_64.c | 42 ------------------------------------------ 1 file changed, 42 deletions(-) delete mode 100644 kjarna_runtime/reloc_x86_64.c (limited to 'kjarna_runtime/reloc_x86_64.c') diff --git a/kjarna_runtime/reloc_x86_64.c b/kjarna_runtime/reloc_x86_64.c deleted file mode 100644 index 63dc6e7..0000000 --- a/kjarna_runtime/reloc_x86_64.c +++ /dev/null @@ -1,42 +0,0 @@ -#include - -#define STARTCODE __attribute__((section(".text.start"))) - -STARTCODE -static void do_rela(void *base, Elf64_Rela *rela) -{ - union - { - Elf_Byte word8; - Elf64_Half word16; - Elf64_Word word32; - Elf64_Xword word64; - } - *fixup; - - switch (ELF64_R_TYPE(rela->r_info)) - { - case R_X86_64_JUMP_SLOT: - fixup = (void *)(rela->r_offset + (uintptr_t)base); - fixup->word64 += (uintptr_t)base; - break; - case R_X86_64_RELATIVE: - fixup = (void *)(rela->r_offset + (uintptr_t)base); - fixup->word64 = (rela->r_addend + (uintptr_t)base); - break; - default: - break; - } -} - -STARTCODE -void kc_reloc(void *base, Elf64_Rela *entries, size_t size, size_t entsize) -{ - // perform the actual relocation - - for (size_t i = 0; entries && (i < size / entsize); i++) - { - do_rela(base, &entries[i]); - } -} - -- cgit v1.3.1-1-g115d