diff options
Diffstat (limited to 'gdb/printcmd.c')
| -rw-r--r-- | gdb/printcmd.c | 174 |
1 files changed, 87 insertions, 87 deletions
diff --git a/gdb/printcmd.c b/gdb/printcmd.c index f9b42cf..f7186c2 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -446,7 +446,7 @@ print_scalar_formatted (const gdb_byte *valaddr, struct type *type, { type = float_type_from_length (type); if (type->code () != TYPE_CODE_FLT) - format = 0; + format = 0; } switch (format) @@ -547,7 +547,7 @@ print_address_symbolic (struct gdbarch *gdbarch, CORE_ADDR addr, int line = 0; if (build_address_symbolic (gdbarch, addr, do_demangle, false, &name, - &offset, &filename, &line, &unmapped)) + &offset, &filename, &line, &unmapped)) return 0; fputs_filtered (leadin, stream); @@ -660,7 +660,7 @@ build_address_symbolic (struct gdbarch *gdbarch, 3) The symbol address is not identical to that of the address under consideration. */ if (symbol == NULL || - (!prefer_sym_over_minsym + (!prefer_sym_over_minsym && BMSYMBOL_VALUE_ADDRESS (msymbol) == addr && name_location != addr)) { @@ -780,7 +780,7 @@ print_address_demangle (const struct value_print_options *opts, static CORE_ADDR find_instruction_backward (struct gdbarch *gdbarch, CORE_ADDR addr, - int inst_count, int *inst_read) + int inst_count, int *inst_read) { /* The vector PCS is used to store instruction addresses within a pc range. */ @@ -803,28 +803,28 @@ find_instruction_backward (struct gdbarch *gdbarch, CORE_ADDR addr, pcs.clear (); sal = find_pc_sect_line (loop_start, NULL, 1); if (sal.line <= 0) - { - /* We reach here when line info is not available. In this case, - we print a message and just exit the loop. The return value - is calculated after the loop. */ - printf_filtered (_("No line number information available " - "for address ")); - wrap_here (" "); - print_address (gdbarch, loop_start - 1, gdb_stdout); - printf_filtered ("\n"); - break; - } + { + /* We reach here when line info is not available. In this case, + we print a message and just exit the loop. The return value + is calculated after the loop. */ + printf_filtered (_("No line number information available " + "for address ")); + wrap_here (" "); + print_address (gdbarch, loop_start - 1, gdb_stdout); + printf_filtered ("\n"); + break; + } loop_end = loop_start; loop_start = sal.pc; /* This loop pushes instruction addresses in the range from - LOOP_START to LOOP_END. */ + LOOP_START to LOOP_END. */ for (p = loop_start; p < loop_end;) - { + { pcs.push_back (p); - p += gdb_insn_length (gdbarch, p); - } + p += gdb_insn_length (gdbarch, p); + } inst_count -= pcs.size (); *inst_read += pcs.size (); @@ -837,14 +837,14 @@ find_instruction_backward (struct gdbarch *gdbarch, CORE_ADDR addr, the reason below. Let's assume the following instruction addresses and run 'x/-4i 0x400e'. Line X of File - 0x4000 - 0x4001 - 0x4005 + 0x4000 + 0x4001 + 0x4005 Line Y of File - 0x4009 - 0x400c + 0x4009 + 0x400c => 0x400e - 0x4011 + 0x4011 find_instruction_backward is called with INST_COUNT = 4 and expected to return 0x4001. When we reach here, INST_COUNT is set to -1 because it was subtracted by 2 (from Line Y) and 3 (from Line X). The value @@ -870,7 +870,7 @@ find_instruction_backward (struct gdbarch *gdbarch, CORE_ADDR addr, static int read_memory_backward (struct gdbarch *gdbarch, - CORE_ADDR memaddr, gdb_byte *myaddr, int len) + CORE_ADDR memaddr, gdb_byte *myaddr, int len) { int errcode; int nread; /* Number of bytes actually read. */ @@ -888,16 +888,16 @@ read_memory_backward (struct gdbarch *gdbarch, memaddr += len; myaddr += len; for (nread = 0; nread < len; ++nread) - { - errcode = target_read_memory (--memaddr, --myaddr, 1); - if (errcode != 0) - { - /* The read was unsuccessful, so exit the loop. */ - printf_filtered (_("Cannot access memory at address %s\n"), - paddress (gdbarch, memaddr)); - break; - } - } + { + errcode = target_read_memory (--memaddr, --myaddr, 1); + if (errcode != 0) + { + /* The read was unsuccessful, so exit the loop. */ + printf_filtered (_("Cannot access memory at address %s\n"), + paddress (gdbarch, memaddr)); + break; + } + } } return nread; } @@ -922,9 +922,9 @@ integer_is_zero (const gdb_byte *x, int len) static CORE_ADDR find_string_backward (struct gdbarch *gdbarch, - CORE_ADDR addr, int count, int char_size, - const struct value_print_options *options, - int *strings_counted) + CORE_ADDR addr, int count, int char_size, + const struct value_print_options *options, + int *strings_counted) { const int chunk_size = 0x20; int read_error = 0; @@ -942,25 +942,25 @@ find_string_backward (struct gdbarch *gdbarch, addr -= chars_to_read * char_size; chars_read = read_memory_backward (gdbarch, addr, buffer.data (), - chars_to_read * char_size); + chars_to_read * char_size); chars_read /= char_size; read_error = (chars_read == chars_to_read) ? 0 : 1; /* Searching for '\0' from the end of buffer in backward direction. */ for (i = 0; i < chars_read && count > 0 ; ++i, ++chars_counted) - { - int offset = (chars_to_read - i - 1) * char_size; - - if (integer_is_zero (&buffer[offset], char_size) - || chars_counted == options->print_max) - { - /* Found '\0' or reached print_max. As OFFSET is the offset to - '\0', we add CHAR_SIZE to return the start address of - a string. */ - --count; - string_start_addr = addr + offset + char_size; - chars_counted = 0; - } - } + { + int offset = (chars_to_read - i - 1) * char_size; + + if (integer_is_zero (&buffer[offset], char_size) + || chars_counted == options->print_max) + { + /* Found '\0' or reached print_max. As OFFSET is the offset to + '\0', we add CHAR_SIZE to return the start address of + a string. */ + --count; + string_start_addr = addr + offset + char_size; + chars_counted = 0; + } + } } /* Update STRINGS_COUNTED with the actual number of loaded strings. */ @@ -969,7 +969,7 @@ find_string_backward (struct gdbarch *gdbarch, if (read_error != 0) { /* In error case, STRING_START_ADDR is pointing to the string that - was last successfully loaded. Rewind the partially loaded string. */ + was last successfully loaded. Rewind the partially loaded string. */ string_start_addr -= chars_counted * char_size; } @@ -1040,15 +1040,15 @@ do_examine (struct format_data fmt, struct gdbarch *gdbarch, CORE_ADDR addr) else if (size == 'w') char_type = builtin_type (next_gdbarch)->builtin_char32; if (char_type) - val_type = char_type; + val_type = char_type; else - { + { if (size != '\0' && size != 'b') warning (_("Unable to display strings with " "size '%c', using 'b' instead."), size); size = 'b'; val_type = builtin_type (next_gdbarch)->builtin_int8; - } + } } maxelts = 8; @@ -1064,32 +1064,32 @@ do_examine (struct format_data fmt, struct gdbarch *gdbarch, CORE_ADDR addr) if (count < 0) { /* This is the negative repeat count case. - We rewind the address based on the given repeat count and format, - then examine memory from there in forward direction. */ + We rewind the address based on the given repeat count and format, + then examine memory from there in forward direction. */ count = -count; if (format == 'i') - { - next_address = find_instruction_backward (gdbarch, addr, count, - &count); - } + { + next_address = find_instruction_backward (gdbarch, addr, count, + &count); + } else if (format == 's') - { - next_address = find_string_backward (gdbarch, addr, count, - TYPE_LENGTH (val_type), - &opts, &count); - } + { + next_address = find_string_backward (gdbarch, addr, count, + TYPE_LENGTH (val_type), + &opts, &count); + } else - { - next_address = addr - count * TYPE_LENGTH (val_type); - } + { + next_address = addr - count * TYPE_LENGTH (val_type); + } /* The following call to print_formatted updates next_address in every - iteration. In backward case, we store the start address here - and update next_address with it before exiting the function. */ + iteration. In backward case, we store the start address here + and update next_address with it before exiting the function. */ addr_rewound = (format == 's' - ? next_address - TYPE_LENGTH (val_type) - : next_address); + ? next_address - TYPE_LENGTH (val_type) + : next_address); need_to_update_next_address = 1; } @@ -1682,15 +1682,15 @@ x_command (const char *exp, int from_tty) { expression_up expr = parse_expression (exp); /* Cause expression not to be there any more if this command is - repeated with Newline. But don't clobber a user-defined - command's definition. */ + repeated with Newline. But don't clobber a user-defined + command's definition. */ if (from_tty) set_repeat_arguments (""); val = evaluate_expression (expr.get ()); if (TYPE_IS_REFERENCE (value_type (val))) val = coerce_ref (val); /* In rvalue contexts, such as this, functions are coerced into - pointers to functions. This makes "x/i main" work. */ + pointers to functions. This makes "x/i main" work. */ if (value_type (val)->code () == TYPE_CODE_FUNC && VALUE_LVAL (val) == lval_memory) next_address = value_address (val); @@ -1717,7 +1717,7 @@ x_command (const char *exp, int from_tty) if (last_examine_value != nullptr) { /* Make last address examined available to the user as $_. Use - the correct pointer type. */ + the correct pointer type. */ struct type *pointer_type = lookup_pointer_type (value_type (last_examine_value.get ())); set_internalvar (lookup_internalvar ("_"), @@ -1952,7 +1952,7 @@ do_one_display (struct display *d) annotate_display_value (); try - { + { struct value *val; CORE_ADDR addr; @@ -1991,7 +1991,7 @@ do_one_display (struct display *d) opts.raw = d->format.raw; try - { + { struct value *val; val = evaluate_expression (d->exp.get ()); @@ -2583,7 +2583,7 @@ ui_printf (const char *arg, struct ui_file *stream) DIAGNOSTIC_PUSH DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL fprintf_filtered (stream, current_substring, - obstack_base (&output)); + obstack_base (&output)); DIAGNOSTIC_POP } break; @@ -2594,7 +2594,7 @@ ui_printf (const char *arg, struct ui_file *stream) DIAGNOSTIC_PUSH DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL - fprintf_filtered (stream, current_substring, val); + fprintf_filtered (stream, current_substring, val); DIAGNOSTIC_POP break; } @@ -2607,7 +2607,7 @@ ui_printf (const char *arg, struct ui_file *stream) DIAGNOSTIC_PUSH DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL - fprintf_filtered (stream, current_substring, val); + fprintf_filtered (stream, current_substring, val); DIAGNOSTIC_POP break; } @@ -2617,7 +2617,7 @@ ui_printf (const char *arg, struct ui_file *stream) DIAGNOSTIC_PUSH DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL - fprintf_filtered (stream, current_substring, val); + fprintf_filtered (stream, current_substring, val); DIAGNOSTIC_POP break; } @@ -2627,7 +2627,7 @@ ui_printf (const char *arg, struct ui_file *stream) DIAGNOSTIC_PUSH DIAGNOSTIC_IGNORE_FORMAT_NONLITERAL - fprintf_filtered (stream, current_substring, val); + fprintf_filtered (stream, current_substring, val); DIAGNOSTIC_POP break; } |