ElfBuf
Description
Borrowed handle to the parser’s owned byte buffer. Cross-namespace readers (Dwarf*BuildFromElf, …) need section bytes off the loaded file; this is the public seam they go through instead of reaching at self->data directly.
Usage example (Cross-references)
Usage examples (Cross-references)
- In
DwarfInfo.c:649:
const ElfSection *str_sec = ElfFindSection(elf, ".debug_str");
const u8 *info_b = info_sec ? BufData(ElfBuf(elf)) + info_sec->offset : NULL;
u64 info_n = info_sec ? info_sec->size : 0;
const u8 *abbrev_b = abbrev_sec ? BufData(ElfBuf(elf)) + abbrev_sec->offset : NULL;- In
DwarfInfo.c:651:
const u8 *info_b = info_sec ? BufData(ElfBuf(elf)) + info_sec->offset : NULL;
u64 info_n = info_sec ? info_sec->size : 0;
const u8 *abbrev_b = abbrev_sec ? BufData(ElfBuf(elf)) + abbrev_sec->offset : NULL;
u64 abbrev_n = abbrev_sec ? abbrev_sec->size : 0;
const u8 *str_b = str_sec ? BufData(ElfBuf(elf)) + str_sec->offset : NULL;- In
DwarfInfo.c:653:
const u8 *abbrev_b = abbrev_sec ? BufData(ElfBuf(elf)) + abbrev_sec->offset : NULL;
u64 abbrev_n = abbrev_sec ? abbrev_sec->size : 0;
const u8 *str_b = str_sec ? BufData(ElfBuf(elf)) + str_sec->offset : NULL;
u64 str_n = str_sec ? str_sec->size : 0;
return DwarfFunctionsBuildFromSlices(out, info_b, info_n, abbrev_b, abbrev_n, str_b, str_n, alloc); if (eh && eh->size > 0) {
out->eh_frame_addr = eh->addr;
ok = cfi_parse_section(out, BufData(ElfBuf(elf)) + eh->offset, eh->addr, eh->size, false);
} else {
const ElfSection *df = ElfFindSection(elf, ".debug_frame"); }
out->eh_frame_addr = df->addr;
ok = cfi_parse_section(out, BufData(ElfBuf(elf)) + df->offset, df->addr, df->size, true);
}
if (!ok) {- In
Dwarf.c:560:
U64Vec pending_dir_offsets = VecInitT(pending_dir_offsets, alloc);
BufIter section_cur = BufIterFromMemory(BufData(ElfBuf(elf)) + line_section->offset, line_section->size);
bool ok = true;
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