Fix base vaddr detection for ELF binaries. PT_LOAD with offset 0 is not

mandatory for ELF binaries so we'll use the segment with offset less then
alignment and align it appropriately (which covers pt_offset == 0 case)

This commit is contained in:

Oleksandr Tymoshenko

2012-03-22 17:44:36 +00:00

parent 2d57314a1b

commit a4b7818ee6

1 changed files with 2 additions and 2 deletions

									
										usr.sbin/pmcstat/pmcstat_log.c
									
		+2
		-2
	
												View File
												
				@@ -697,8 +697,8 @@ pmcstat_image_get_elf_params(struct pmcstat_image *image)

								        ph.p_offset);

								break;

							case PT_LOAD:

								if (ph.p_offset == 0)

									image->pi_vaddr = ph.p_vaddr;

								if ((ph.p_offset & (-ph.p_align)) == 0)

									image->pi_vaddr = ph.p_vaddr & (-ph.p_align);

								break;

							}

						}