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* minsyms.c (install_minimal_symbols): Move dropping leading

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char from linkage name from here...
	(prim_record_minimal_symbol_and_info): ...to here.  Simplify
	test for "__gnu_compiled*" symbols.
This commit is contained in:
Corinna Vinschen 2004-03-29 11:26:04 +00:00
parent e802b91571
commit 66337bb10d
2 changed files with 24 additions and 28 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2004-03-29 Corinna Vinschen <vinschen@redhat.com>
* minsyms.c (install_minimal_symbols): Move dropping leading
char from linkage name from here...
(prim_record_minimal_symbol_and_info): ...to here. Simplify
test for "__gnu_compiled*" symbols.
2004-03-28 Jim Blandy <jimb@redhat.com>
* rs6000-tdep.c (skip_prologue): Recognize moves from argument

45
gdb/minsyms.c
View File

@ -580,26 +580,23 @@ prim_record_minimal_symbol_and_info (const char *name, CORE_ADDR address,
struct msym_bunch *new;
struct minimal_symbol *msymbol;
if (ms_type == mst_file_text)
{
/* Don't put gcc_compiled, __gnu_compiled_cplus, and friends into
the minimal symbols, because if there is also another symbol
at the same address (e.g. the first function of the file),
lookup_minimal_symbol_by_pc would have no way of getting the
right one. */
if (name[0] == 'g'
&& (strcmp (name, GCC_COMPILED_FLAG_SYMBOL) == 0
|| strcmp (name, GCC2_COMPILED_FLAG_SYMBOL) == 0))
return (NULL);
/* Don't put gcc_compiled, __gnu_compiled_cplus, and friends into
the minimal symbols, because if there is also another symbol
at the same address (e.g. the first function of the file),
lookup_minimal_symbol_by_pc would have no way of getting the
right one. */
if (ms_type == mst_file_text && name[0] == 'g'
&& (strcmp (name, GCC_COMPILED_FLAG_SYMBOL) == 0
|| strcmp (name, GCC2_COMPILED_FLAG_SYMBOL) == 0))
return (NULL);
{
const char *tempstring = name;
if (tempstring[0] == get_symbol_leading_char (objfile->obfd))
++tempstring;
if (strncmp (tempstring, "__gnu_compiled", 14) == 0)
return (NULL);
}
}
/* It's safe to strip the leading char here once, since the name
is also stored stripped in the minimal symbol table. */
if (name[0] == get_symbol_leading_char (objfile->obfd))
++name;
if (ms_type == mst_file_text && strncmp (name, "__gnu_compiled", 14) == 0)
return (NULL);
if (msym_bunch_index == BUNCH_SIZE)
{
@ -831,7 +828,6 @@ install_minimal_symbols (struct objfile *objfile)
struct msym_bunch *bunch;
struct minimal_symbol *msymbols;
int alloc_count;
char leading_char;
if (msym_count > 0)
{
@ -859,18 +855,11 @@ install_minimal_symbols (struct objfile *objfile)
each bunch is full. */
mcount = objfile->minimal_symbol_count;
leading_char = get_symbol_leading_char (objfile->obfd);
for (bunch = msym_bunch; bunch != NULL; bunch = bunch->next)
{
for (bindex = 0; bindex < msym_bunch_index; bindex++, mcount++)
{
msymbols[mcount] = bunch->contents[bindex];
if (SYMBOL_LINKAGE_NAME (&msymbols[mcount])[0] == leading_char)
{
SYMBOL_LINKAGE_NAME (&msymbols[mcount])++;
}
}
msymbols[mcount] = bunch->contents[bindex];
msym_bunch_index = BUNCH_SIZE;
}