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* dummy-frame.c (deprecated_pc_in_call_dummy): Add GDBARCH parameter,

Browse Source 
use it instead of current_gdbarch.
	* frame.h (deprecated_pc_in_call_dummy): Add GDBARCH parameter.
	* arm-tdep.c (arm_skip_prologue): Pass architecture to
	deprecated_pc_in_call_dummy.

	* symtab.c (skip_prologue_using_sal): Add GDBARCH parameter.
	Use it instead of current_gdbarch.
	* symtab.h (skip_prologue_using_sal): Add GDBARCH parameter.
	* breakpoint.c (expand_line_sal_maybe): Pass architecture to
	skip_prologue_using_sal.
	* arm-tdep.c (skip_prologue_using_sal): Likewise.
	* lm32-tdep.c (lm32_skip_prologue): Likewise.
	* m32-tdep.c (m32c_skip_prologue): Likewise.
	* mips-tdep.c (mips_skip_prologue): Likewise.
	* moxie-tdep.c (moxie_skip_prologue): Likewise.
	* mt-tdep.c (mt_frame_unwind_cache): Likewise.
	* rs6000-tdep.c (rs6000_skip_prologue): Likewise.
	* frv-tdep.c (frv_analyze_prologue): Add GDBARCH parameter, pass
	it to skip_prologue_using_sal.  Update call sites ...
	(frv_skip_prologue, frv_frame_unwind_cache): ... here.

	* mn10300-tdep.c (struct mn10300_prologue): Add GDBARCH member.
	(check_for_saved): Use it instead of current_gdbarch.
	(mn10300_analyze_prologue): Set it.

	* value.c (using_struct_return): Add GDBARCH parameter.  Use it
	instead of current_gdbarch.
	* value.h (using_struct_return): Add GDBARCH parameter.
	* eval.c (evaluate_subexp_standard): Pass architecture to
	using_struct_return.
	* infcall.c (call_function_by_hand): Likewise.
	* stack.c (return_command): Likewise.
	* sparc-tdep.c (sparc32_push_dummy_code): Likewise.

	* symtab.c (in_prologue): Add GDBARCH parameter.  Use it instead of
	current_gdbarch.
	* symtab.h (in_prologue): Add GDBARCH parameter.
	* infrun.c (handle_inferior_event): Pass architecture to in_prologue.

	* eval.c (evaluate_subexp_standard): Use expression architecture
	instead of current_gdbarch.

	* c-lang.c (evaluate_subexp_c): Use expression architecture and
	language instead of current_gdbarch and current_language.

	* printcmd.c (do_one_display): Use expression architecture instead
	of current_gdbarch.

	* infcmd.c (print_return_value): Use architecture of stop_regcache
	instead of current_gdbarch.
	(print_vector_info, print_float_info): Remove GDBARCH argument,
	use frame architecture instead.
	(vector_info, float_info): Update calls.

	* objc-lang.c (objc_skip_trampoline): Use frame architecture
	instead of current_gdbarch.

	* parse.c (write_dollar_variable): Use parse architecture instead
	of current_gdbarch.

	* source.c (line_info): Use objfile architecture instead of
	current_gdbarch.

	* symtab.c (find_function_start_sal): Use gdbarch instead of
	current_gdbarch.
	(print_msymbol_info): Use objfile architecture instead of
	current_gdbarch.

	* valops.c (value_assign): Use frame architecture instead of
	current_gdbarch.
This commit is contained in:
Ulrich Weigand 2009-06-17 18:43:24 +00:00
parent fbf6506463
commit d80b854b33
29 changed files with 172 additions and 65 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

74
gdb/ChangeLog
View File

@ -1,3 +1,77 @@
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* dummy-frame.c (deprecated_pc_in_call_dummy): Add GDBARCH parameter,
use it instead of current_gdbarch.
* frame.h (deprecated_pc_in_call_dummy): Add GDBARCH parameter.
* arm-tdep.c (arm_skip_prologue): Pass architecture to
deprecated_pc_in_call_dummy.
* symtab.c (skip_prologue_using_sal): Add GDBARCH parameter.
Use it instead of current_gdbarch.
* symtab.h (skip_prologue_using_sal): Add GDBARCH parameter.
* breakpoint.c (expand_line_sal_maybe): Pass architecture to
skip_prologue_using_sal.
* arm-tdep.c (skip_prologue_using_sal): Likewise.
* lm32-tdep.c (lm32_skip_prologue): Likewise.
* m32-tdep.c (m32c_skip_prologue): Likewise.
* mips-tdep.c (mips_skip_prologue): Likewise.
* moxie-tdep.c (moxie_skip_prologue): Likewise.
* mt-tdep.c (mt_frame_unwind_cache): Likewise.
* rs6000-tdep.c (rs6000_skip_prologue): Likewise.
* frv-tdep.c (frv_analyze_prologue): Add GDBARCH parameter, pass
it to skip_prologue_using_sal. Update call sites ...
(frv_skip_prologue, frv_frame_unwind_cache): ... here.
* mn10300-tdep.c (struct mn10300_prologue): Add GDBARCH member.
(check_for_saved): Use it instead of current_gdbarch.
(mn10300_analyze_prologue): Set it.
* value.c (using_struct_return): Add GDBARCH parameter. Use it
instead of current_gdbarch.
* value.h (using_struct_return): Add GDBARCH parameter.
* eval.c (evaluate_subexp_standard): Pass architecture to
using_struct_return.
* infcall.c (call_function_by_hand): Likewise.
* stack.c (return_command): Likewise.
* sparc-tdep.c (sparc32_push_dummy_code): Likewise.
* symtab.c (in_prologue): Add GDBARCH parameter. Use it instead of
current_gdbarch.
* symtab.h (in_prologue): Add GDBARCH parameter.
* infrun.c (handle_inferior_event): Pass architecture to in_prologue.
* eval.c (evaluate_subexp_standard): Use expression architecture
instead of current_gdbarch.
* c-lang.c (evaluate_subexp_c): Use expression architecture and
language instead of current_gdbarch and current_language.
* printcmd.c (do_one_display): Use expression architecture instead
of current_gdbarch.
* infcmd.c (print_return_value): Use architecture of stop_regcache
instead of current_gdbarch.
(print_vector_info, print_float_info): Remove GDBARCH argument,
use frame architecture instead.
(vector_info, float_info): Update calls.
* objc-lang.c (objc_skip_trampoline): Use frame architecture
instead of current_gdbarch.
* parse.c (write_dollar_variable): Use parse architecture instead
of current_gdbarch.
* source.c (line_info): Use objfile architecture instead of
current_gdbarch.
* symtab.c (find_function_start_sal): Use gdbarch instead of
current_gdbarch.
(print_msymbol_info): Use objfile architecture instead of
current_gdbarch.
* valops.c (value_assign): Use frame architecture instead of
current_gdbarch.
2009-06-17 Ulrich Weigand <uweigand@de.ibm.com>
* buildsym.c (record_line): Remove call to gdbarch_addr_bits_remove.

7
gdb/arm-tdep.c
View File

@ -539,7 +539,7 @@ arm_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
struct symtab_and_line sal;
/* If we're in a dummy frame, don't even try to skip the prologue. */
if (deprecated_pc_in_call_dummy (pc))
if (deprecated_pc_in_call_dummy (gdbarch, pc))
return pc;
/* See if we can determine the end of the prologue via the symbol table.
@ -547,7 +547,8 @@ arm_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
is greater. */
if (find_pc_partial_function (pc, NULL, &func_addr, NULL))
{
CORE_ADDR post_prologue_pc = skip_prologue_using_sal (func_addr);
CORE_ADDR post_prologue_pc
= skip_prologue_using_sal (gdbarch, func_addr);
if (post_prologue_pc != 0)
return max (pc, post_prologue_pc);
}
@ -559,7 +560,7 @@ arm_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
information. If the debug information could not be used to provide
that bound, then use an arbitrary large number as the upper bound. */
/* Like arm_scan_prologue, stop no later than pc + 64. */
limit_pc = skip_prologue_using_sal (pc);
limit_pc = skip_prologue_using_sal (gdbarch, pc);
if (limit_pc == 0)
limit_pc = pc + 64; /* Magic. */

12
gdb/breakpoint.c
View File

@ -5420,8 +5420,18 @@ expand_line_sal_maybe (struct symtab_and_line sal)
if (sym)
expanded.sals[i] = find_function_start_sal (sym, 1);
else
{
/* Since find_pc_partial_function returned true,
we should really always find the section here. */
struct obj_section *section = find_pc_section (pc);
if (section)
{
struct gdbarch *gdbarch
= get_objfile_arch (section->objfile);
expanded.sals[i].pc
= gdbarch_skip_prologue (current_gdbarch, pc);
= gdbarch_skip_prologue (gdbarch, pc);
}
}
}
}
}

4
gdb/c-lang.c
View File

@ -904,8 +904,8 @@ evaluate_subexp_c (struct type *expect_type, struct expression *exp,
switch (dest_type & ~C_CHAR)
{
case C_STRING:
type = language_string_char_type (current_language,
current_gdbarch);
type = language_string_char_type (exp->language_defn,
exp->gdbarch);
break;
case C_WIDE_STRING:
type = lookup_typename ("wchar_t", NULL, 0);

4
gdb/dummy-frame.c
View File

@ -66,7 +66,7 @@ static struct dummy_frame *dummy_frame_stack = NULL;
NOTE: cagney/2004-08-02: Code should not need to call this. */
int
deprecated_pc_in_call_dummy (CORE_ADDR pc)
deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc)
{
struct dummy_frame *dummyframe;
for (dummyframe = dummy_frame_stack;
@ -75,7 +75,7 @@ deprecated_pc_in_call_dummy (CORE_ADDR pc)
{
if ((pc >= dummyframe->id.code_addr)
&& (pc <= dummyframe->id.code_addr
+ gdbarch_decr_pc_after_break (current_gdbarch)))
+ gdbarch_decr_pc_after_break (gdbarch)))
return 1;
}
return 0;

13
gdb/eval.c
View File

@ -754,7 +754,7 @@ evaluate_subexp_standard (struct type *expect_type,
struct value *val;
(*pos) += 3 + BYTES_TO_EXP_ELEM (exp->elts[pc + 1].longconst + 1);
regno = user_reg_map_name_to_regnum (current_gdbarch,
regno = user_reg_map_name_to_regnum (exp->gdbarch,
name, strlen (name));
if (regno == -1)
error (_("Register $%s not available."), name);
@ -765,9 +765,9 @@ evaluate_subexp_standard (struct type *expect_type,
So for these registers, we fetch the register value regardless
of the evaluation mode. */
if (noside == EVAL_AVOID_SIDE_EFFECTS
&& regno < gdbarch_num_regs (current_gdbarch)
+ gdbarch_num_pseudo_regs (current_gdbarch))
val = value_zero (register_type (current_gdbarch, regno), not_lval);
&& regno < gdbarch_num_regs (exp->gdbarch)
+ gdbarch_num_pseudo_regs (exp->gdbarch))
val = value_zero (register_type (exp->gdbarch, regno), not_lval);
else
val = value_of_register (regno, get_selected_frame (NULL));
if (val == NULL)
@ -1185,11 +1185,12 @@ evaluate_subexp_standard (struct type *expect_type,
val_type = expect_type;
}
struct_return = using_struct_return (value_type (method), val_type);
struct_return = using_struct_return (exp->gdbarch,
value_type (method), val_type);
}
else if (expect_type != NULL)
{
struct_return = using_struct_return (NULL,
struct_return = using_struct_return (exp->gdbarch, NULL,
check_typedef (expect_type));
}

2
gdb/frame.h
View File

@ -598,7 +598,7 @@ extern void print_frame_info (struct frame_info *, int print_level,
extern struct frame_info *block_innermost_frame (struct block *);
extern int deprecated_pc_in_call_dummy (CORE_ADDR pc);
extern int deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc);
/* FIXME: cagney/2003-02-02: Should be deprecated or replaced with a
function called get_frame_register_p(). This slightly weird (and

10
gdb/frv-tdep.c
View File

@ -510,7 +510,8 @@ is_argument_reg (int reg)
arguments in any frame but the top, you'll need to do this serious
prologue analysis. */
static CORE_ADDR
frv_analyze_prologue (CORE_ADDR pc, struct frame_info *this_frame,
frv_analyze_prologue (struct gdbarch *gdbarch, CORE_ADDR pc,
struct frame_info *this_frame,
struct frv_unwind_cache *info)
{
/* When writing out instruction bitpatterns, we use the following
@ -568,7 +569,7 @@ frv_analyze_prologue (CORE_ADDR pc, struct frame_info *this_frame,
/* Try to compute an upper limit (on how far to scan) based on the
line number info. */
lim_pc = skip_prologue_using_sal (pc);
lim_pc = skip_prologue_using_sal (gdbarch, pc);
/* If there's no line number info, lim_pc will be 0. In that case,
set the limit to be 100 instructions away from pc. Hopefully, this
will be far enough away to account for the entire prologue. Don't
@ -993,7 +994,7 @@ frv_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
If we didn't find a real source location past that, then
do a full analysis of the prologue. */
if (new_pc < pc + 20)
new_pc = frv_analyze_prologue (pc, 0, 0);
new_pc = frv_analyze_prologue (gdbarch, pc, 0, 0);
return new_pc;
}
@ -1095,7 +1096,8 @@ frv_frame_unwind_cache (struct frame_info *this_frame,
info->saved_regs = trad_frame_alloc_saved_regs (this_frame);
/* Prologue analysis does the rest... */
frv_analyze_prologue (get_frame_func (this_frame), this_frame, info);
frv_analyze_prologue (gdbarch,
get_frame_func (this_frame), this_frame, info);
return info;
}

3
gdb/infcall.c
View File

@ -566,7 +566,8 @@ call_function_by_hand (struct value *function, int nargs, struct value **args)
}
else
{
struct_return = using_struct_return (value_type (function), values_type);
struct_return = using_struct_return (gdbarch,
value_type (function), values_type);
target_values_type = values_type;
}

16
gdb/infcmd.c
View File

@ -1291,7 +1291,7 @@ advance_command (char *arg, int from_tty)
static void
print_return_value (struct type *func_type, struct type *value_type)
{
struct gdbarch *gdbarch = current_gdbarch;
struct gdbarch *gdbarch = get_regcache_arch (stop_registers);
struct cleanup *old_chain;
struct ui_stream *stb;
struct value *value;
@ -2012,9 +2012,11 @@ nofp_registers_info (char *addr_exp, int from_tty)
}
static void
print_vector_info (struct gdbarch *gdbarch, struct ui_file *file,
print_vector_info (struct ui_file *file,
struct frame_info *frame, const char *args)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
if (gdbarch_print_vector_info_p (gdbarch))
gdbarch_print_vector_info (gdbarch, file, frame, args);
else
@ -2044,8 +2046,7 @@ vector_info (char *args, int from_tty)
if (!target_has_registers)
error (_("The program has no registers now."));
print_vector_info (current_gdbarch, gdb_stdout,
get_selected_frame (NULL), args);
print_vector_info (gdb_stdout, get_selected_frame (NULL), args);
}
/* Kill the inferior process. Make us have no inferior. */
@ -2528,9 +2529,11 @@ interrupt_target_command (char *args, int from_tty)
}
static void
print_float_info (struct gdbarch *gdbarch, struct ui_file *file,
print_float_info (struct ui_file *file,
struct frame_info *frame, const char *args)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
if (gdbarch_print_float_info_p (gdbarch))
gdbarch_print_float_info (gdbarch, file, frame, args);
else
@ -2561,8 +2564,7 @@ float_info (char *args, int from_tty)
if (!target_has_registers)
error (_("The program has no registers now."));
print_float_info (current_gdbarch, gdb_stdout,
get_selected_frame (NULL), args);
print_float_info (gdb_stdout, get_selected_frame (NULL), args);
}
static void

2
gdb/infrun.c
View File

@ -3723,7 +3723,7 @@ infrun: not switching back to stepped thread, it has vanished\n");
if ((ecs->event_thread->step_over_calls == STEP_OVER_NONE)
|| ((ecs->event_thread->step_range_end == 1)
&& in_prologue (ecs->event_thread->prev_pc,
&& in_prologue (gdbarch, ecs->event_thread->prev_pc,
ecs->stop_func_start)))
{
/* I presume that step_over_calls is only 0 when we're

5
gdb/lm32-tdep.c
View File

@ -194,7 +194,8 @@ lm32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
is greater. */
if (find_pc_partial_function (pc, NULL, &func_addr, NULL))
{
CORE_ADDR post_prologue_pc = skip_prologue_using_sal (func_addr);
CORE_ADDR post_prologue_pc
= skip_prologue_using_sal (gdbarch, func_addr);
if (post_prologue_pc != 0)
return max (pc, post_prologue_pc);
}
@ -205,7 +206,7 @@ lm32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
/* Find an upper limit on the function prologue using the debug
information. If the debug information could not be used to provide
that bound, then use an arbitrary large number as the upper bound. */
limit_pc = skip_prologue_using_sal (pc);
limit_pc = skip_prologue_using_sal (gdbarch, pc);
if (limit_pc == 0)
limit_pc = pc + 100; /* Magic. */

2
gdb/m32c-tdep.c
View File

@ -1815,7 +1815,7 @@ m32c_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR ip)
/* Find end by prologue analysis. */
m32c_analyze_prologue (gdbarch, ip, func_end, &p);
/* Find end by line info. */
sal_end = skip_prologue_using_sal (ip);
sal_end = skip_prologue_using_sal (gdbarch, ip);
/* Return whichever is lower. */
if (sal_end != 0 && sal_end != ip && sal_end < p.prologue_end)
return sal_end;

5
gdb/mips-tdep.c
View File

@ -4695,7 +4695,8 @@ mips_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
is greater. */
if (find_pc_partial_function (pc, NULL, &func_addr, NULL))
{
CORE_ADDR post_prologue_pc = skip_prologue_using_sal (func_addr);
CORE_ADDR post_prologue_pc
= skip_prologue_using_sal (gdbarch, func_addr);
if (post_prologue_pc != 0)
return max (pc, post_prologue_pc);
}
@ -4706,7 +4707,7 @@ mips_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
/* Find an upper limit on the function prologue using the debug
information. If the debug information could not be used to provide
that bound, then use an arbitrary large number as the upper bound. */
limit_pc = skip_prologue_using_sal (pc);
limit_pc = skip_prologue_using_sal (gdbarch, pc);
if (limit_pc == 0)
limit_pc = pc + 100; /* Magic. */

6
gdb/mn10300-tdep.c
View File

@ -47,6 +47,9 @@
/* This structure holds the results of a prologue analysis. */
struct mn10300_prologue
{
/* The architecture for which we generated this prologue info. */
struct gdbarch *gdbarch;
/* The offset from the frame base to the stack pointer --- always
zero or negative.
@ -371,7 +374,7 @@ check_for_saved (void *result_untyped, pv_t addr, CORE_ADDR size, pv_t value)
if (value.kind == pvk_register
&& value.k == 0
&& pv_is_register (addr, E_SP_REGNUM)
&& size == register_size (current_gdbarch, value.reg))
&& size == register_size (result->gdbarch, value.reg))
result->reg_offset[value.reg] = addr.k;
}
@ -393,6 +396,7 @@ mn10300_analyze_prologue (struct gdbarch *gdbarch,
int am33_mode = AM33_MODE (gdbarch);
memset (result, 0, sizeof (*result));
result->gdbarch = gdbarch;
for (rn = 0; rn < MN10300_MAX_NUM_REGS; rn++)
{

3
gdb/moxie-tdep.c
View File

@ -204,7 +204,8 @@ moxie_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
is greater. */
if (find_pc_partial_function (pc, &func_name, &func_addr, &func_end))
{
CORE_ADDR post_prologue_pc = skip_prologue_using_sal (func_addr);
CORE_ADDR post_prologue_pc
= skip_prologue_using_sal (gdbarch, func_addr);
if (post_prologue_pc != 0)
return max (pc, post_prologue_pc);
else

2
gdb/mt-tdep.c
View File

@ -906,7 +906,7 @@ mt_frame_unwind_cache (struct frame_info *this_frame,
return info;
end_addr = get_frame_pc (this_frame);
prologue_end_addr = skip_prologue_using_sal (start_addr);
prologue_end_addr = skip_prologue_using_sal (gdbarch, start_addr);
if (end_addr == 0)
for (next_addr = start_addr; next_addr < end_addr; next_addr += 4)
{

6
gdb/objc-lang.c
View File

@ -442,11 +442,11 @@ objc_printstr (struct ui_file *stream, struct type *type,
static CORE_ADDR
objc_skip_trampoline (struct frame_info *frame, CORE_ADDR stop_pc)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
CORE_ADDR real_stop_pc;
CORE_ADDR method_stop_pc;
real_stop_pc = gdbarch_skip_trampoline_code
(current_gdbarch, frame, stop_pc);
real_stop_pc = gdbarch_skip_trampoline_code (gdbarch, frame, stop_pc);
if (real_stop_pc != 0)
find_objc_msgcall (real_stop_pc, &method_stop_pc);
@ -456,7 +456,7 @@ objc_skip_trampoline (struct frame_info *frame, CORE_ADDR stop_pc)
if (method_stop_pc)
{
real_stop_pc = gdbarch_skip_trampoline_code
(current_gdbarch, frame, method_stop_pc);
(gdbarch, frame, method_stop_pc);
if (real_stop_pc == 0)
real_stop_pc = method_stop_pc;
}

2
gdb/parse.c
View File

@ -597,7 +597,7 @@ write_dollar_variable (struct stoken str)
/* Handle tokens that refer to machine registers:
$ followed by a register name. */
i = user_reg_map_name_to_regnum (current_gdbarch,
i = user_reg_map_name_to_regnum (parse_gdbarch,
str.ptr + 1, str.length - 1);
if (i >= 0)
goto handle_register;

2
gdb/printcmd.c
View File

@ -1616,7 +1616,7 @@ do_one_display (struct display *d)
val = evaluate_expression (d->exp);
addr = value_as_address (val);
if (d->format.format == 'i')
addr = gdbarch_addr_bits_remove (current_gdbarch, addr);
addr = gdbarch_addr_bits_remove (d->exp->gdbarch, addr);
annotate_display_value ();

5
gdb/rs6000-tdep.c
View File

@ -2080,7 +2080,8 @@ rs6000_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
is greater. */
if (find_pc_partial_function (pc, NULL, &func_addr, NULL))
{
CORE_ADDR post_prologue_pc = skip_prologue_using_sal (func_addr);
CORE_ADDR post_prologue_pc
= skip_prologue_using_sal (gdbarch, func_addr);
if (post_prologue_pc != 0)
return max (pc, post_prologue_pc);
}
@ -2091,7 +2092,7 @@ rs6000_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
/* Find an upper limit on the function prologue using the debug
information. If the debug information could not be used to provide
that bound, then use an arbitrary large number as the upper bound. */
limit_pc = skip_prologue_using_sal (pc);
limit_pc = skip_prologue_using_sal (gdbarch, pc);
if (limit_pc == 0)
limit_pc = pc + 100; /* Magic. */

2
gdb/source.c
View File

@ -1515,7 +1515,7 @@ line_info (char *arg, int from_tty)
}
/* x/i should display this line's code. */
set_next_address (current_gdbarch, start_pc);
set_next_address (get_objfile_arch (sal.symtab->objfile), start_pc);
/* Repeating "info line" should do the following line. */
last_line_listed = sal.line + 1;

2
gdb/sparc-tdep.c
View File

@ -388,7 +388,7 @@ sparc32_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp,
*bp_addr = sp - 4;
*real_pc = funcaddr;
if (using_struct_return (NULL, value_type))
if (using_struct_return (gdbarch, NULL, value_type))
{
gdb_byte buf[4];

5
gdb/stack.c
View File

@ -1823,12 +1823,14 @@ void
return_command (char *retval_exp, int from_tty)
{
struct frame_info *thisframe;
struct gdbarch *gdbarch;
struct symbol *thisfun;
struct value *return_value = NULL;
const char *query_prefix = "";
thisframe = get_selected_frame ("No selected frame.");
thisfun = get_frame_function (thisframe);
gdbarch = get_frame_arch (thisframe);
/* Compute the return value. If the computation triggers an error,
let it bail. If the return type can't be handled, set
@ -1873,7 +1875,8 @@ return_command (char *retval_exp, int from_tty)
occur. */
return_value = NULL;
else if (thisfun != NULL
&& using_struct_return (SYMBOL_TYPE (thisfun), return_type))
&& using_struct_return (gdbarch,
SYMBOL_TYPE (thisfun), return_type))
{
query_prefix = "\
The location at which to store the function's return value is unknown.\n\

18
gdb/symtab.c
View File

@ -2681,11 +2681,11 @@ find_function_start_sal (struct symbol *sym, int funfirstline)
to `__main' in `main' between the prologue and before user
code. */
if (funfirstline
&& gdbarch_skip_main_prologue_p (current_gdbarch)
&& gdbarch_skip_main_prologue_p (gdbarch)
&& SYMBOL_LINKAGE_NAME (sym)
&& strcmp (SYMBOL_LINKAGE_NAME (sym), "main") == 0)
{
pc = gdbarch_skip_main_prologue (current_gdbarch, pc);
pc = gdbarch_skip_main_prologue (gdbarch, pc);
/* Recalculate the line number (might not be N+1). */
sal = find_pc_sect_line (pc, SYMBOL_OBJ_SECTION (sym), 0);
}
@ -3399,9 +3399,10 @@ print_symbol_info (domain_enum kind, struct symtab *s, struct symbol *sym,
static void
print_msymbol_info (struct minimal_symbol *msymbol)
{
struct gdbarch *gdbarch = get_objfile_arch (msymbol_objfile (msymbol));
char *tmp;
if (gdbarch_addr_bit (current_gdbarch) <= 32)
if (gdbarch_addr_bit (gdbarch) <= 32)
tmp = hex_string_custom (SYMBOL_VALUE_ADDRESS (msymbol)
& (CORE_ADDR) 0xffffffff,
8);
@ -4237,7 +4238,7 @@ make_source_files_completion_list (char *text, char *word)
*/
int
in_prologue (CORE_ADDR pc, CORE_ADDR func_start)
in_prologue (struct gdbarch *gdbarch, CORE_ADDR pc, CORE_ADDR func_start)
{
struct symtab_and_line sal;
CORE_ADDR func_addr, func_end;
@ -4269,7 +4270,7 @@ in_prologue (CORE_ADDR pc, CORE_ADDR func_start)
if (! func_start)
return 1; /* We *might* be in a prologue. */
prologue_end = gdbarch_skip_prologue (current_gdbarch, func_start);
prologue_end = gdbarch_skip_prologue (gdbarch, func_start);
return func_start <= pc && pc < prologue_end;
}
@ -4293,8 +4294,7 @@ in_prologue (CORE_ADDR pc, CORE_ADDR func_start)
/* We don't have any good line number info, so use the minsym
information, together with the architecture-specific prologue
scanning code. */
CORE_ADDR prologue_end = gdbarch_skip_prologue
(current_gdbarch, func_addr);
CORE_ADDR prologue_end = gdbarch_skip_prologue (gdbarch, func_addr);
return func_addr <= pc && pc < prologue_end;
}
@ -4321,7 +4321,7 @@ in_prologue (CORE_ADDR pc, CORE_ADDR func_start)
found in both ia64 and ppc). */
CORE_ADDR
skip_prologue_using_sal (CORE_ADDR func_addr)
skip_prologue_using_sal (struct gdbarch *gdbarch, CORE_ADDR func_addr)
{
struct symtab_and_line prologue_sal;
CORE_ADDR start_pc;
@ -4330,7 +4330,7 @@ skip_prologue_using_sal (CORE_ADDR func_addr)
/* Get an initial range for the function. */
find_pc_partial_function (func_addr, NULL, &start_pc, &end_pc);
start_pc += gdbarch_deprecated_function_start_offset (current_gdbarch);
start_pc += gdbarch_deprecated_function_start_offset (gdbarch);
prologue_sal = find_pc_line (start_pc, 0);
if (prologue_sal.line != 0)

6
gdb/symtab.h
View File

@ -1292,9 +1292,11 @@ extern enum language deduce_language_from_filename (char *);
/* symtab.c */
extern int in_prologue (CORE_ADDR pc, CORE_ADDR func_start);
extern int in_prologue (struct gdbarch *gdbarch,
CORE_ADDR pc, CORE_ADDR func_start);
extern CORE_ADDR skip_prologue_using_sal (CORE_ADDR func_addr);
extern CORE_ADDR skip_prologue_using_sal (struct gdbarch *gdbarch,
CORE_ADDR func_addr);
extern struct symbol *fixup_symbol_section (struct symbol *,
struct objfile *);

7
gdb/valops.c
View File

@ -832,6 +832,7 @@ value_assign (struct value *toval, struct value *fromval)
case lval_register:
{
struct frame_info *frame;
struct gdbarch *gdbarch;
int value_reg;
/* Figure out which frame this is in currently. */
@ -841,13 +842,13 @@ value_assign (struct value *toval, struct value *fromval)
if (!frame)
error (_("Value being assigned to is no longer active."));
if (gdbarch_convert_register_p
(current_gdbarch, VALUE_REGNUM (toval), type))
gdbarch = get_frame_arch (frame);
if (gdbarch_convert_register_p (gdbarch, VALUE_REGNUM (toval), type))
{
/* If TOVAL is a special machine register requiring
conversion of program values to a special raw
format. */
gdbarch_value_to_register (current_gdbarch, frame,
gdbarch_value_to_register (gdbarch, frame,
VALUE_REGNUM (toval), type,
value_contents (fromval));
}

5
gdb/value.c
View File

@ -2138,7 +2138,8 @@ coerce_array (struct value *arg)
address as a hidden first parameter). */
int
using_struct_return (struct type *func_type, struct type *value_type)
using_struct_return (struct gdbarch *gdbarch,
struct type *func_type, struct type *value_type)
{
enum type_code code = TYPE_CODE (value_type);
@ -2151,7 +2152,7 @@ using_struct_return (struct type *func_type, struct type *value_type)
return 0;
/* Probe the architecture for the return-value convention. */
return (gdbarch_return_value (current_gdbarch, func_type, value_type,
return (gdbarch_return_value (gdbarch, func_type, value_type,
NULL, NULL, NULL)
!= RETURN_VALUE_REGISTER_CONVENTION);
}

3
gdb/value.h
View File

@ -482,7 +482,8 @@ extern int value_in (struct value *element, struct value *set);
extern int value_bit_index (struct type *type, const gdb_byte *addr,
int index);
extern int using_struct_return (struct type *func_type,
extern int using_struct_return (struct gdbarch *gdbarch,
struct type *func_type,
struct type *value_type);
extern struct value *evaluate_expression (struct expression *exp);