darkkirb/old-cross-binutils
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2013-01-31 Aleksandar Ristovski <aristovski@qnx.com>

Browse source 
* dwarf2-frame.c (dwarf2_compile_cfa_to_ax): Remove unused num_regs.
        * symtab.c (iterate_over_symtabs): Remove unused s.
        (find_pc_sect_symtab): Remove unused pspAce.
        (find_pc_sect_line): Remove unused alt_symtab.
        (find_pcs_for_symtab_line): Remove unused ix, previous_function.
        (completion_list_add_name): Remove unused newsize.

Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00764.html
This commit is contained in:
Aleksandar Ristovski 2013-01-31 18:31:48 +00:00
parent 7078baeb17
commit c656bca578
3 changed files with 11 additions and 15 deletions
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9
gdb/ChangeLog
View file

@ -1,3 +1,12 @@
2013-01-31 Aleksandar Ristovski <aristovski@qnx.com>
* dwarf2-frame.c (dwarf2_compile_cfa_to_ax): Remove unused num_regs.
* symtab.c (iterate_over_symtabs): Remove unused s.
(find_pc_sect_symtab): Remove unused pspAce.
(find_pc_sect_line): Remove unused alt_symtab.
(find_pcs_for_symtab_line): Remove unused ix, previous_function.
(completion_list_add_name): Remove unused newsize.
2013-01-31 Tom Tromey <tromey@redhat.com>
PR c++/14998:

2
gdb/dwarf2-frame.c
View file

@ -888,8 +888,6 @@ dwarf2_compile_cfa_to_ax (struct agent_expr *expr, struct axs_value *loc,
CORE_ADDR pc,
struct dwarf2_per_cu_data *data)
{
const int num_regs = gdbarch_num_regs (gdbarch)
+ gdbarch_num_pseudo_regs (gdbarch);
struct dwarf2_fde *fde;
CORE_ADDR text_offset;
struct dwarf2_frame_state fs;

15
gdb/symtab.c
View file

@ -285,7 +285,6 @@ iterate_over_symtabs (const char *name,
void *data),
void *data)
{
struct symtab *s = NULL;
struct objfile *objfile;
char *real_path = NULL;
char *full_path = NULL;
@ -2103,12 +2102,9 @@ find_pc_sect_symtab (CORE_ADDR pc, struct obj_section *section)
struct symtab *s = NULL;
struct symtab *best_s = NULL;
struct objfile *objfile;
struct program_space *pspace;
CORE_ADDR distance = 0;
struct minimal_symbol *msymbol;
pspace = current_program_space;
/* If we know that this is not a text address, return failure. This is
necessary because we loop based on the block's high and low code
addresses, which do not include the data ranges, and because
@ -2261,7 +2257,6 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
we will use a line one less than this,
with a range from the start of that file to the first line's pc. */
struct linetable_entry *alt = NULL;
struct symtab *alt_symtab = 0;
/* Info on best line seen in this file. */
@ -2406,10 +2401,7 @@ find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
/* Is this file's first line closer than the first lines of other files?
If so, record this file, and its first line, as best alternate. */
if (item->pc > pc && (!alt || item->pc < alt->pc))
{
alt = item;
alt_symtab = s;
}
alt = item;
for (i = 0; i < len; i++, item++)
{
@ -2600,8 +2592,7 @@ VEC (CORE_ADDR) *
find_pcs_for_symtab_line (struct symtab *symtab, int line,
struct linetable_entry **best_item)
{
int start = 0, ix;
struct symbol *previous_function = NULL;
int start = 0;
VEC (CORE_ADDR) *result = NULL;
/* First, collect all the PCs that are at this line. */
@ -4041,8 +4032,6 @@ completion_list_add_name (const char *symname,
const char *sym_text, int sym_text_len,
const char *text, const char *word)
{
int newsize;
/* Clip symbols that cannot match. */
if (!compare_symbol_name (symname, sym_text, sym_text_len))
return;