/* Print values for GNU debugger GDB.
- Copyright (C) 1986-2018 Free Software Foundation, Inc.
+ Copyright (C) 1986-2019 Free Software Foundation, Inc.
This file is part of GDB.
#include "arch-utils.h"
#include "cli/cli-utils.h"
#include "cli/cli-script.h"
-#include "format.h"
+#include "cli/cli-style.h"
+#include "common/format.h"
#include "source.h"
#include "common/byte-vector.h"
struct ui_file *stream,
int do_demangle, const char *leadin)
{
- char *name = NULL;
- char *filename = NULL;
+ std::string name, filename;
int unmapped = 0;
int offset = 0;
int line = 0;
- /* Throw away both name and filename. */
- struct cleanup *cleanup_chain = make_cleanup (free_current_contents, &name);
- make_cleanup (free_current_contents, &filename);
-
if (build_address_symbolic (gdbarch, addr, do_demangle, &name, &offset,
&filename, &line, &unmapped))
- {
- do_cleanups (cleanup_chain);
- return 0;
- }
+ return 0;
fputs_filtered (leadin, stream);
if (unmapped)
fputs_filtered ("<*", stream);
else
fputs_filtered ("<", stream);
- fputs_filtered (name, stream);
+ fputs_styled (name.c_str (), function_name_style.style (), stream);
if (offset != 0)
fprintf_filtered (stream, "+%u", (unsigned int) offset);
/* Append source filename and line number if desired. Give specific
line # of this addr, if we have it; else line # of the nearest symbol. */
- if (print_symbol_filename && filename != NULL)
+ if (print_symbol_filename && !filename.empty ())
{
+ fputs_filtered (line == -1 ? " in " : " at ", stream);
+ fputs_styled (filename.c_str (), file_name_style.style (), stream);
if (line != -1)
- fprintf_filtered (stream, " at %s:%d", filename, line);
- else
- fprintf_filtered (stream, " in %s", filename);
+ fprintf_filtered (stream, ":%d", line);
}
if (unmapped)
fputs_filtered ("*>", stream);
else
fputs_filtered (">", stream);
- do_cleanups (cleanup_chain);
return 1;
}
-/* Given an address ADDR return all the elements needed to print the
- address in a symbolic form. NAME can be mangled or not depending
- on DO_DEMANGLE (and also on the asm_demangle global variable,
- manipulated via ''set print asm-demangle''). Return 0 in case of
- success, when all the info in the OUT paramters is valid. Return 1
- otherwise. */
+/* See valprint.h. */
+
int
build_address_symbolic (struct gdbarch *gdbarch,
CORE_ADDR addr, /* IN */
int do_demangle, /* IN */
- char **name, /* OUT */
+ std::string *name, /* OUT */
int *offset, /* OUT */
- char **filename, /* OUT */
+ std::string *filename, /* OUT */
int *line, /* OUT */
int *unmapped) /* OUT */
{
pointer is <function+3>. This matches the ISA behavior. */
addr = gdbarch_addr_bits_remove (gdbarch, addr);
- name_location = BLOCK_START (SYMBOL_BLOCK_VALUE (symbol));
+ name_location = BLOCK_ENTRY_PC (SYMBOL_BLOCK_VALUE (symbol));
if (do_demangle || asm_demangle)
name_temp = SYMBOL_PRINT_NAME (symbol);
else
*offset = addr - name_location;
- *name = xstrdup (name_temp);
+ *name = name_temp;
if (print_symbol_filename)
{
if (sal.symtab)
{
- *filename = xstrdup (symtab_to_filename_for_display (sal.symtab));
+ *filename = symtab_to_filename_for_display (sal.symtab);
*line = sal.line;
}
}
print_address (struct gdbarch *gdbarch,
CORE_ADDR addr, struct ui_file *stream)
{
- fputs_filtered (paddress (gdbarch, addr), stream);
+ fputs_styled (paddress (gdbarch, addr), address_style.style (), stream);
print_address_symbolic (gdbarch, addr, stream, asm_demangle, " ");
}
{
if (opts->addressprint)
{
- fputs_filtered (paddress (gdbarch, addr), stream);
+ fputs_styled (paddress (gdbarch, addr), address_style.style (), stream);
print_address_symbolic (gdbarch, addr, stream, do_demangle, " ");
}
else
info_symbol_command (const char *arg, int from_tty)
{
struct minimal_symbol *msymbol;
- struct objfile *objfile;
struct obj_section *osect;
CORE_ADDR addr, sect_addr;
int matches = 0;
error_no_arg (_("address"));
addr = parse_and_eval_address (arg);
- ALL_OBJSECTIONS (objfile, osect)
- {
- /* Only process each object file once, even if there's a separate
- debug file. */
- if (objfile->separate_debug_objfile_backlink)
- continue;
-
- sect_addr = overlay_mapped_address (addr, osect);
-
- if (obj_section_addr (osect) <= sect_addr
- && sect_addr < obj_section_endaddr (osect)
- && (msymbol
- = lookup_minimal_symbol_by_pc_section (sect_addr, osect).minsym))
+ for (objfile *objfile : current_program_space->objfiles ())
+ ALL_OBJFILE_OSECTIONS (objfile, osect)
{
- const char *obj_name, *mapped, *sec_name, *msym_name;
- const char *loc_string;
- struct cleanup *old_chain;
-
- matches = 1;
- offset = sect_addr - MSYMBOL_VALUE_ADDRESS (objfile, msymbol);
- mapped = section_is_mapped (osect) ? _("mapped") : _("unmapped");
- sec_name = osect->the_bfd_section->name;
- msym_name = MSYMBOL_PRINT_NAME (msymbol);
-
- /* Don't print the offset if it is zero.
- We assume there's no need to handle i18n of "sym + offset". */
- std::string string_holder;
- if (offset)
+ /* Only process each object file once, even if there's a separate
+ debug file. */
+ if (objfile->separate_debug_objfile_backlink)
+ continue;
+
+ sect_addr = overlay_mapped_address (addr, osect);
+
+ if (obj_section_addr (osect) <= sect_addr
+ && sect_addr < obj_section_endaddr (osect)
+ && (msymbol
+ = lookup_minimal_symbol_by_pc_section (sect_addr,
+ osect).minsym))
{
- string_holder = string_printf ("%s + %u", msym_name, offset);
- loc_string = string_holder.c_str ();
- }
- else
- loc_string = msym_name;
-
- gdb_assert (osect->objfile && objfile_name (osect->objfile));
- obj_name = objfile_name (osect->objfile);
-
- if (MULTI_OBJFILE_P ())
- if (pc_in_unmapped_range (addr, osect))
- if (section_is_overlay (osect))
- printf_filtered (_("%s in load address range of "
- "%s overlay section %s of %s\n"),
- loc_string, mapped, sec_name, obj_name);
- else
- printf_filtered (_("%s in load address range of "
- "section %s of %s\n"),
- loc_string, sec_name, obj_name);
- else
- if (section_is_overlay (osect))
- printf_filtered (_("%s in %s overlay section %s of %s\n"),
- loc_string, mapped, sec_name, obj_name);
- else
- printf_filtered (_("%s in section %s of %s\n"),
- loc_string, sec_name, obj_name);
- else
- if (pc_in_unmapped_range (addr, osect))
- if (section_is_overlay (osect))
- printf_filtered (_("%s in load address range of %s overlay "
- "section %s\n"),
- loc_string, mapped, sec_name);
+ const char *obj_name, *mapped, *sec_name, *msym_name;
+ const char *loc_string;
+
+ matches = 1;
+ offset = sect_addr - MSYMBOL_VALUE_ADDRESS (objfile, msymbol);
+ mapped = section_is_mapped (osect) ? _("mapped") : _("unmapped");
+ sec_name = osect->the_bfd_section->name;
+ msym_name = MSYMBOL_PRINT_NAME (msymbol);
+
+ /* Don't print the offset if it is zero.
+ We assume there's no need to handle i18n of "sym + offset". */
+ std::string string_holder;
+ if (offset)
+ {
+ string_holder = string_printf ("%s + %u", msym_name, offset);
+ loc_string = string_holder.c_str ();
+ }
else
- printf_filtered (_("%s in load address range of section %s\n"),
- loc_string, sec_name);
- else
- if (section_is_overlay (osect))
- printf_filtered (_("%s in %s overlay section %s\n"),
- loc_string, mapped, sec_name);
+ loc_string = msym_name;
+
+ gdb_assert (osect->objfile && objfile_name (osect->objfile));
+ obj_name = objfile_name (osect->objfile);
+
+ if (MULTI_OBJFILE_P ())
+ if (pc_in_unmapped_range (addr, osect))
+ if (section_is_overlay (osect))
+ printf_filtered (_("%s in load address range of "
+ "%s overlay section %s of %s\n"),
+ loc_string, mapped, sec_name, obj_name);
+ else
+ printf_filtered (_("%s in load address range of "
+ "section %s of %s\n"),
+ loc_string, sec_name, obj_name);
+ else
+ if (section_is_overlay (osect))
+ printf_filtered (_("%s in %s overlay section %s of %s\n"),
+ loc_string, mapped, sec_name, obj_name);
+ else
+ printf_filtered (_("%s in section %s of %s\n"),
+ loc_string, sec_name, obj_name);
else
- printf_filtered (_("%s in section %s\n"),
- loc_string, sec_name);
+ if (pc_in_unmapped_range (addr, osect))
+ if (section_is_overlay (osect))
+ printf_filtered (_("%s in load address range of %s overlay "
+ "section %s\n"),
+ loc_string, mapped, sec_name);
+ else
+ printf_filtered
+ (_("%s in load address range of section %s\n"),
+ loc_string, sec_name);
+ else
+ if (section_is_overlay (osect))
+ printf_filtered (_("%s in %s overlay section %s\n"),
+ loc_string, mapped, sec_name);
+ else
+ printf_filtered (_("%s in section %s\n"),
+ loc_string, sec_name);
+ }
}
- }
if (matches == 0)
printf_filtered (_("No symbol matches %s.\n"), arg);
}
fprintf_symbol_filtered (gdb_stdout, exp,
current_language->la_language, DMGL_ANSI);
printf_filtered ("\" is at ");
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
printf_filtered (" in a file compiled without debugging");
section = MSYMBOL_OBJ_SECTION (objfile, msymbol.minsym);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (",\n -- loaded at ");
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr),
+ address_style.style (),
+ gdb_stdout);
printf_filtered (" in overlay section %s",
section->the_bfd_section->name);
}
case LOC_LABEL:
printf_filtered ("a label at address ");
load_addr = SYMBOL_VALUE_ADDRESS (sym);
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (",\n -- loaded at ");
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
printf_filtered (" in overlay section %s",
section->the_bfd_section->name);
}
case LOC_STATIC:
printf_filtered (_("static storage at address "));
load_addr = SYMBOL_VALUE_ADDRESS (sym);
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (_(",\n -- loaded at "));
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
printf_filtered (_(" in overlay section %s"),
section->the_bfd_section->name);
}
case LOC_BLOCK:
printf_filtered (_("a function at address "));
- load_addr = BLOCK_START (SYMBOL_BLOCK_VALUE (sym));
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ load_addr = BLOCK_ENTRY_PC (SYMBOL_BLOCK_VALUE (sym));
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (_(",\n -- loaded at "));
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr), address_style.style (),
+ gdb_stdout);
printf_filtered (_(" in overlay section %s"),
section->the_bfd_section->name);
}
{
load_addr = BMSYMBOL_VALUE_ADDRESS (msym);
printf_filtered (_("static storage at address "));
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr),
+ address_style.style (), gdb_stdout);
if (section_is_overlay (section))
{
load_addr = overlay_unmapped_address (load_addr, section);
printf_filtered (_(",\n -- loaded at "));
- fputs_filtered (paddress (gdbarch, load_addr), gdb_stdout);
+ fputs_styled (paddress (gdbarch, load_addr),
+ address_style.style (),
+ gdb_stdout);
printf_filtered (_(" in overlay section %s"),
section->the_bfd_section->name);
}
if (!name)
name = SYMBOL_PRINT_NAME (var);
- fprintf_filtered (stream, "%s%s = ", n_spaces (2 * indent), name);
+ fputs_filtered (n_spaces (2 * indent), stream);
+ fputs_styled (name, variable_name_style.style (), stream);
+ fputs_filtered (" = ", stream);
+
TRY
{
struct value *val;
tem = value_as_address (value);
if (tem == 0)
{
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, format, "(null)");
+ DIAGNOSTIC_POP
return;
}
read_memory (tem, str, j);
str[j] = 0;
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, format, (char *) str);
+ DIAGNOSTIC_POP
}
/* Subroutine of ui_printf to simplify it.
tem = value_as_address (value);
if (tem == 0)
{
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, format, "(null)");
+ DIAGNOSTIC_POP
return;
}
&output, translit_char);
obstack_grow_str0 (&output, "");
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, format, obstack_base (&output));
+ DIAGNOSTIC_POP
}
/* Subroutine of ui_printf to simplify it.
/* Parameter data. */
struct type *param_type = value_type (value);
struct gdbarch *gdbarch = get_type_arch (param_type);
- enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
/* Determine target type corresponding to the format string. */
struct type *fmt_type;
*fmt_p++ = 'l';
*fmt_p++ = 'x';
*fmt_p++ = '\0';
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, fmt, val);
+ DIAGNOSTIC_POP
}
else
{
*fmt_p++ = 's';
*fmt_p++ = '\0';
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, fmt, "(nil)");
+ DIAGNOSTIC_POP
}
}
&output, translit_char);
obstack_grow_str0 (&output, "");
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, current_substring,
obstack_base (&output));
+ DIAGNOSTIC_POP
}
break;
case long_long_arg:
{
long long val = value_as_long (val_args[i]);
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, current_substring, val);
+ DIAGNOSTIC_POP
break;
}
#else
{
int val = value_as_long (val_args[i]);
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, current_substring, val);
+ DIAGNOSTIC_POP
break;
}
case long_arg:
{
long val = value_as_long (val_args[i]);
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, current_substring, val);
+ DIAGNOSTIC_POP
break;
}
/* Handles floating-point values. */
have modified GCC to include -Wformat-security by
default, which will warn here if there is no
argument. */
+ DIAGNOSTIC_PUSH
+ DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL
fprintf_filtered (stream, current_substring, 0);
+ DIAGNOSTIC_POP
break;
default:
internal_error (__FILE__, __LINE__,
printf_command (const char *arg, int from_tty)
{
ui_printf (arg, gdb_stdout);
+ reset_terminal_style (gdb_stdout);
+ wrap_here ("");
gdb_flush (gdb_stdout);
}
projects / deliverable / binutils-gdb.git / blobdiff