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2010-05-15 Michael Snyder <msnyder@vmware.com>

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* objc-lang.c: White space.
	* objfiles.c: White space.
	* observer.c: White space.
	* osabi.c: White space.
	* osdata.c: White space.
This commit is contained in:
Michael Snyder
2010-05-16 00:46:46 +00:00
parent b8d56208c5
commit 5cc80db34d
6 changed files with 197 additions and 162 deletions
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125
gdb/objfiles.c
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@ -707,26 +707,26 @@ free_all_objfiles (void)
Return non-zero iff any change happened. */
static int
objfile_relocate1 (struct objfile *objfile, struct section_offsets *new_offsets)
objfile_relocate1 (struct objfile *objfile,
struct section_offsets *new_offsets)
{
struct obj_section *s;
struct section_offsets *delta =
((struct section_offsets *)
alloca (SIZEOF_N_SECTION_OFFSETS (objfile->num_sections)));
{
int i;
int something_changed = 0;
for (i = 0; i < objfile->num_sections; ++i)
{
delta->offsets[i] =
ANOFFSET (new_offsets, i) - ANOFFSET (objfile->section_offsets, i);
if (ANOFFSET (delta, i) != 0)
something_changed = 1;
}
if (!something_changed)
return 0;
}
int i;
int something_changed = 0;
for (i = 0; i < objfile->num_sections; ++i)
{
delta->offsets[i] =
ANOFFSET (new_offsets, i) - ANOFFSET (objfile->section_offsets, i);
if (ANOFFSET (delta, i) != 0)
something_changed = 1;
}
if (!something_changed)
return 0;
/* OK, get all the symtabs. */
{
@ -794,6 +794,7 @@ objfile_relocate1 (struct objfile *objfile, struct section_offsets *new_offsets)
{
struct minimal_symbol *msym;
ALL_OBJFILE_MSYMBOLS (objfile, msym)
if (SYMBOL_SECTION (msym) >= 0)
SYMBOL_VALUE_ADDRESS (msym) += ANOFFSET (delta, SYMBOL_SECTION (msym));
@ -816,6 +817,7 @@ objfile_relocate1 (struct objfile *objfile, struct section_offsets *new_offsets)
{
int i;
for (i = 0; i < objfile->num_sections; ++i)
(objfile->section_offsets)->offsets[i] = ANOFFSET (new_offsets, i);
}
@ -1009,65 +1011,64 @@ qsort_cmp (const void *a, const void *b)
else if (sect1_addr > sect2_addr)
return 1;
else
{
/* Sections are at the same address. This could happen if
A) we have an objfile and a separate debuginfo.
B) we are confused, and have added sections without proper relocation,
or something like that. */
{
/* Sections are at the same address. This could happen if
A) we have an objfile and a separate debuginfo.
B) we are confused, and have added sections without proper relocation,
or something like that. */
const struct objfile *const objfile1 = sect1->objfile;
const struct objfile *const objfile2 = sect2->objfile;
const struct objfile *const objfile1 = sect1->objfile;
const struct objfile *const objfile2 = sect2->objfile;
if (objfile1->separate_debug_objfile == objfile2
|| objfile2->separate_debug_objfile == objfile1)
{
/* Case A. The ordering doesn't matter: separate debuginfo files
will be filtered out later. */
if (objfile1->separate_debug_objfile == objfile2
|| objfile2->separate_debug_objfile == objfile1)
{
/* Case A. The ordering doesn't matter: separate debuginfo files
will be filtered out later. */
return 0;
}
return 0;
}
/* Case B. Maintain stable sort order, so bugs in GDB are easier to
triage. This section could be slow (since we iterate over all
objfiles in each call to qsort_cmp), but this shouldn't happen
very often (GDB is already in a confused state; one hopes this
doesn't happen at all). If you discover that significant time is
spent in the loops below, do 'set complaints 100' and examine the
resulting complaints. */
/* Case B. Maintain stable sort order, so bugs in GDB are easier to
triage. This section could be slow (since we iterate over all
objfiles in each call to qsort_cmp), but this shouldn't happen
very often (GDB is already in a confused state; one hopes this
doesn't happen at all). If you discover that significant time is
spent in the loops below, do 'set complaints 100' and examine the
resulting complaints. */
if (objfile1 == objfile2)
{
/* Both sections came from the same objfile. We are really confused.
Sort on sequence order of sections within the objfile. */
if (objfile1 == objfile2)
{
/* Both sections came from the same objfile. We are really confused.
Sort on sequence order of sections within the objfile. */
const struct obj_section *osect;
const struct obj_section *osect;
ALL_OBJFILE_OSECTIONS (objfile1, osect)
if (osect == sect1)
return -1;
else if (osect == sect2)
return 1;
ALL_OBJFILE_OSECTIONS (objfile1, osect)
if (osect == sect1)
return -1;
else if (osect == sect2)
return 1;
/* We should have found one of the sections before getting here. */
gdb_assert (0);
}
else
{
/* Sort on sequence number of the objfile in the chain. */
/* We should have found one of the sections before getting here. */
gdb_assert (0);
}
else
{
/* Sort on sequence number of the objfile in the chain. */
const struct objfile *objfile;
const struct objfile *objfile;
ALL_OBJFILES (objfile)
if (objfile == objfile1)
return -1;
else if (objfile == objfile2)
return 1;
ALL_OBJFILES (objfile)
if (objfile == objfile1)
return -1;
else if (objfile == objfile2)
return 1;
/* We should have found one of the objfiles before getting here. */
gdb_assert (0);
}
}
/* We should have found one of the objfiles before getting here. */
gdb_assert (0);
}
}
/* Unreachable. */
gdb_assert (0);