sectionContainedInSegment

private fn

bool sectionContainedInSegment(gelf.ProgramHeader phdr,
       gelf.SectionHeader shdr)

Check whether a section is fully contained in a program header.

`phdr`	The program header.
`shdr`	The section header.

true when the section lies entirely within the segment (file image

for file-backed sections, memory image for SHT_NOBITS).