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27 lines
584 B
C
27 lines
584 B
C
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#include <string.h>
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#include <elf.h>
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#define IS_COPY(x) ((x)==R_386_COPY)
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static inline void do_single_reloc(size_t *reloc_addr, int type, size_t sym_val, size_t sym_size, unsigned char *base_addr, size_t addend)
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{
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switch(type) {
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case R_386_32:
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*reloc_addr += sym_val;
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break;
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case R_386_PC32:
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*reloc_addr += sym_val - (size_t)reloc_addr;
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break;
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case R_386_GLOB_DAT:
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case R_386_JMP_SLOT:
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*reloc_addr = sym_val;
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break;
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case R_386_RELATIVE:
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*reloc_addr += (size_t)base_addr;
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break;
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case R_386_COPY:
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memcpy(reloc_addr, (void *)sym_val, sym_size);
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break;
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}
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}
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