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* symfile.c (addr_info_make_relative): Extend comment.  Move SECT to
	a more inner block.  Initialize ADDR by LOWER_OFFSET only if it was
	found by bfd_get_section_by_name.
	* symfile.h (struct section_addr_info) <sectindex>: New comment.
This commit is contained in:
Jan Kratochvil 2010-02-19 06:19:45 +00:00
parent c16153aed7
commit 672d9c23b3
3 changed files with 26 additions and 13 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2010-02-19 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (addr_info_make_relative): Extend comment. Move SECT to
a more inner block. Initialize ADDR by LOWER_OFFSET only if it was
found by bfd_get_section_by_name.
* symfile.h (struct section_addr_info) <sectindex>: New comment.
2010-02-19 Joel Brobecker <brobecker@adacore.com>
* NEWS: Add new "[...] since 7.1" section. Rename the "[...] since

30
gdb/symfile.c
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@ -562,13 +562,13 @@ relative_addr_info_to_section_offsets (struct section_offsets *section_offsets,
}
/* Relativize absolute addresses in ADDRS into offsets based on ABFD. Fill-in
also SECTINDEXes there. */
also SECTINDEXes specific to ABFD there. This function can be used to
rebase ADDRS to start referencing different BFD than before. */
void
addr_info_make_relative (struct section_addr_info *addrs, bfd *abfd)
{
asection *lower_sect;
asection *sect;
CORE_ADDR lower_offset;
int i;
@ -597,25 +597,29 @@ addr_info_make_relative (struct section_addr_info *addrs, bfd *abfd)
for (i = 0; i < addrs->num_sections && addrs->other[i].name; i++)
{
if (addrs->other[i].addr != 0)
asection *sect = bfd_get_section_by_name (abfd, addrs->other[i].name);
if (sect)
{
sect = bfd_get_section_by_name (abfd, addrs->other[i].name);
if (sect)
/* This is the index used by BFD. */
addrs->other[i].sectindex = sect->index;
if (addrs->other[i].addr != 0)
{
addrs->other[i].addr -= bfd_section_vma (abfd, sect);
lower_offset = addrs->other[i].addr;
/* This is the index used by BFD. */
addrs->other[i].sectindex = sect->index;
}
else
{
warning (_("section %s not found in %s"), addrs->other[i].name,
bfd_get_filename (abfd));
addrs->other[i].addr = 0;
}
addrs->other[i].addr = lower_offset;
}
else
addrs->other[i].addr = lower_offset;
{
warning (_("section %s not found in %s"), addrs->other[i].name,
bfd_get_filename (abfd));
addrs->other[i].addr = 0;
/* SECTINDEX is invalid if ADDR is zero. */
}
}
}

2
gdb/symfile.h
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@ -80,6 +80,8 @@ struct section_addr_info
{
CORE_ADDR addr;
char *name;
/* SECTINDEX must be valid for associated BFD if ADDR is not zero. */
int sectindex;
} other[1];
};