gdb/gdb/symfile.c

2736    same VMA, each with its own unique LMA (or load address).
2740    sections should be considered to be mapped from the VMA to the LMA.
2743    should be read from the VMA, otherwise from the LMA.
2767    the pc, either in its VMA or its LMA
2769    section_is_overlay(sect):      true if section's VMA != LMA
2771    pc_in_unmapped_range(...):     true if pc belongs to section's LMA
2773    overlay_mapped_address(...):   map an address from section's LMA to VMA
2774    overlay_unmapped_address(...): map an address from section's VMA to LMA
2776    either in VMA or LMA depending on whether
2790    Returns true if SECTION has VMA not equal to LMA, ie.
2970    Return one of two addresses (relative to the VMA or to the LMA),
3000    Else if PC matches an unmapped section's LMA, return that section.  */
3135    (ie. resident in its LMA address range, rather than the VMA range).  */
3242    {VMA, SIZE, LMA, MAPPED},    /# one entry per overlay section #/
3275     VMA, SIZE, LMA, MAPPED
3407 	&& cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)
3413 	    && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)
3468 	    && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)