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Function cb_dumphdr

freebsd/kern/kern_dump.c:244–271  ·  view source on GitHub ↗

Source from the content-addressed store, hash-verified

242static off_t fileofs;
243
244static int
245cb_dumphdr(struct dump_pa *mdp, int seqnr, void *arg)
246{
247 struct dumperinfo *di = (struct dumperinfo*)arg;
248 Elf_Phdr phdr;
249 uint64_t size;
250 int error;
251
252 size = mdp->pa_size;
253 bzero(&phdr, sizeof(phdr));
254 phdr.p_type = PT_LOAD;
255 phdr.p_flags = PF_R; /* XXX */
256 phdr.p_offset = fileofs;
257#ifdef __powerpc__
258 phdr.p_vaddr = (do_minidump? mdp->pa_start : ~0L);
259 phdr.p_paddr = (do_minidump? ~0L : mdp->pa_start);
260#else
261 phdr.p_vaddr = mdp->pa_start;
262 phdr.p_paddr = mdp->pa_start;
263#endif
264 phdr.p_filesz = size;
265 phdr.p_memsz = size;
266 phdr.p_align = PAGE_SIZE;
267
268 error = dumpsys_buf_write(di, (char*)&phdr, sizeof(phdr));
269 fileofs += phdr.p_filesz;
270 return (error);
271}
272
273static int
274cb_size(struct dump_pa *mdp, int seqnr, void *arg)

Callers

nothing calls this directly

Calls 2

bzeroFunction · 0.85
dumpsys_buf_writeFunction · 0.85

Tested by

no test coverage detected