forked from openkylin/platform_build
36 lines
801 B
C
36 lines
801 B
C
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#include <stdlib.h>
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#include <common.h>
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#include <debug.h>
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void map_over_sections(Elf *elf,
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section_match_fn_t match,
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void *user_data)
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{
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Elf_Scn* section = NULL;
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while ((section = elf_nextscn(elf, section)) != NULL) {
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if (match(elf, section, user_data))
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return;
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}
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}
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void map_over_segments(Elf *elf,
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segment_match_fn_t match,
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void *user_data)
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{
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Elf32_Ehdr *ehdr;
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Elf32_Phdr *phdr;
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int index;
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ehdr = elf32_getehdr(elf);
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phdr = elf32_getphdr(elf);
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INFO("Scanning over %d program segments...\n",
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ehdr->e_phnum);
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for (index = ehdr->e_phnum; index; index--) {
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if (match(elf, phdr++, user_data))
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return;
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}
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}
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