OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* corefile.c (core_create_function_syms): Remove "<locore>" and 

"<hicore>" sentinels.
        * gprof.c: Likewise.
        * cg_print.c (cg_print_function_ordering): Likewise.
        * alpha.c (alpha_find_call): Add check for return value of sym_lookup.
        * mips.c (mips_find_call): Likewise.
        * sparc.c (sparc_find_call): Likewise.
        * tahoe.c (tahoe_find_call): Likewise.
        * vax.c (vax_find_call): Likewise.
This commit is contained in:
Alan Modra 2009-02-12 12:47:39 +00:00
parent 5d7cb8dff5
commit d401d98a57
9 changed files with 89 additions and 96 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
gprof/ChangeLog
View File

@ -1,3 +1,15 @@
2009-02-12 Ken Werner <ken.werner@de.ibm.com>
* corefile.c (core_create_function_syms): Remove "<locore>" and
"<hicore>" sentinels.
* gprof.c: Likewise.
* cg_print.c (cg_print_function_ordering): Likewise.
* alpha.c (alpha_find_call): Add check for return value of sym_lookup.
* mips.c (mips_find_call): Likewise.
* sparc.c (sparc_find_call): Likewise.
* tahoe.c (tahoe_find_call): Likewise.
* vax.c (vax_find_call): Likewise.
2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
* configure.in: AC_SUBST pdfdir.

3
gprof/alpha.c
View File

@ -148,6 +148,8 @@ alpha_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
if (hist_check_address (dest_pc))
{
child = sym_lookup (&symtab, dest_pc);
if (child)
{
DBG (CALLDEBUG,
printf (" 0x%lx\t; name=%s, addr=0x%lx",
(unsigned long) dest_pc, child->name,
@ -160,6 +162,7 @@ alpha_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
continue;
}
}
}
/*
* Something funny going on.
*/

5
gprof/cg_print.c
View File

@ -803,15 +803,10 @@ cg_print_function_ordering ()
for (index = 0, used = 0, unused = 0; index < symtab.len; index++)
{
if (symtab.base[index].ncalls == 0)
{
/* Filter out gprof generated names. */
if (strcmp (symtab.base[index].name, "<locore>")
&& strcmp (symtab.base[index].name, "<hicore>"))
{
unused_syms[unused++] = &symtab.base[index];
symtab.base[index].has_been_placed = 1;
}
}
else
{
used_syms[used++] = &symtab.base[index];

34
gprof/corefile.c
View File

@ -480,8 +480,7 @@ core_create_function_syms ()
done (1);
}
/* The "+ 2" is for the sentinels. */
symtab.base = (Sym *) xmalloc ((symtab.len + 2) * sizeof (Sym));
symtab.base = (Sym *) xmalloc (symtab.len * sizeof (Sym));
/* Pass 2 - create symbols. */
symtab.limit = symtab.base;
@ -597,19 +596,6 @@ core_create_function_syms ()
++symtab.limit;
}
/* Create sentinels. */
sym_init (symtab.limit);
symtab.limit->name = "<locore>";
symtab.limit->addr = 0;
symtab.limit->end_addr = min_vma - 1;
++symtab.limit;
sym_init (symtab.limit);
symtab.limit->name = "<hicore>";
symtab.limit->addr = max_vma + 1;
symtab.limit->end_addr = ~(bfd_vma) 0;
++symtab.limit;
symtab.len = symtab.limit - symtab.base;
symtab_finalize (&symtab);
}
@ -623,7 +609,7 @@ core_create_line_syms ()
char *prev_name, *prev_filename;
unsigned int prev_name_len, prev_filename_len;
bfd_vma vma, min_vma = ~(bfd_vma) 0, max_vma = 0;
Sym *prev, dummy, *sentinel, *sym;
Sym *prev, dummy, *sym;
const char *filename;
int prev_line_num;
Sym_Table ltab;
@ -744,6 +730,7 @@ core_create_line_syms ()
else
{
sym = sym_lookup(&symtab, ltab.limit->addr);
if (sym)
ltab.limit->is_static = sym->is_static;
}
@ -756,21 +743,6 @@ core_create_line_syms ()
++ltab.limit;
}
/* Update sentinels. */
sentinel = sym_lookup (&symtab, (bfd_vma) 0);
if (sentinel
&& strcmp (sentinel->name, "<locore>") == 0
&& min_vma <= sentinel->end_addr)
sentinel->end_addr = min_vma - 1;
sentinel = sym_lookup (&symtab, ~(bfd_vma) 0);
if (sentinel
&& strcmp (sentinel->name, "<hicore>") == 0
&& max_vma >= sentinel->addr)
sentinel->addr = max_vma + 1;
/* Copy in function symbols. */
memcpy (ltab.limit, symtab.base, symtab.len * sizeof (Sym));
ltab.limit += symtab.len;

1
gprof/gprof.c
View File

@ -84,7 +84,6 @@ static char *default_excluded_list[] =
{
"_gprof_mcount", "mcount", "_mcount", "__mcount", "__mcount_internal",
"__mcleanup",
"<locore>", "<hicore>",
0
};

3
gprof/mips.c
View File

@ -74,6 +74,8 @@ mips_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
if (hist_check_address (dest_pc))
{
child = sym_lookup (&symtab, dest_pc);
if (child)
{
DBG (CALLDEBUG,
printf (" 0x%lx\t; name=%s, addr=0x%lx",
(unsigned long) dest_pc, child->name,
@ -86,6 +88,7 @@ mips_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
continue;
}
}
}
/* Something funny going on. */
DBG (CALLDEBUG, printf ("\tbut it's a botch\n"));
}

3
gprof/sparc.c
View File

@ -68,6 +68,8 @@ sparc_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
if (hist_check_address (dest_pc))
{
child = sym_lookup (&symtab, dest_pc);
if (child)
{
DBG (CALLDEBUG,
printf ("\tdest_pc=0x%lx, (name=%s, addr=0x%lx)\n",
(unsigned long) dest_pc, child->name,
@ -79,6 +81,7 @@ sparc_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
continue;
}
}
}
/*
* Something funny going on.
*/

3
gprof/tahoe.c
View File

@ -298,6 +298,8 @@ tahoe_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
if (hist_check_address (destpc))
{
child = sym_lookup (&symtab, destpc);
if (child)
{
DBG (CALLDEBUG,
printf ("[findcall]\tdestpc 0x%lx",
(unsigned long) destpc);
@ -314,6 +316,7 @@ tahoe_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
length += tahoe_operandlength (instructp + length);
continue;
}
}
goto botched;
}
/*

3
gprof/vax.c
View File

@ -309,6 +309,8 @@ vax_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
if (hist_check_address (destpc))
{
child = sym_lookup (&symtab, destpc);
if (child)
{
DBG (CALLDEBUG,
printf ("[findcall]\tdestpc 0x%lx",
(unsigned long) destpc);
@ -325,6 +327,7 @@ vax_find_call (Sym *parent, bfd_vma p_lowpc, bfd_vma p_highpc)
length += vax_operandlength (instructp + length);
continue;
}
}
goto botched;
}
/*