mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
141 lines
3.8 KiB
Plaintext
141 lines
3.8 KiB
Plaintext
# Copyright 2014-2024 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Utility procedures, shared between test suite domains.
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# A helper procedure to retrieve commands to send to GDB before a program
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# is started.
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proc gdb_init_commands {} {
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set commands ""
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if [target_info exists gdb_init_command] {
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lappend commands [target_info gdb_init_command]
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}
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if [target_info exists gdb_init_commands] {
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set commands [concat $commands [target_info gdb_init_commands]]
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}
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return $commands
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}
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# Given an input string, adds backslashes as needed to create a
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# regexp that will match the string.
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proc string_to_regexp {str} {
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set result $str
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regsub -all {[]?*+.|(){}^$\[\\]} $str {\\&} result
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return $result
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}
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# Given a list of strings, adds backslashes as needed to each string to
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# create a regexp that will match the string, and join the result.
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proc string_list_to_regexp { args } {
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set result ""
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foreach arg $args {
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set arg [string_to_regexp $arg]
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append result $arg
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}
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return $result
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}
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# Wrap STR in an ANSI terminal escape sequences -- one to set the
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# style to STYLE, and one to reset the style to the default. The
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# return value is suitable for use as a regular expression.
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# STYLE can either be the payload part of an ANSI terminal sequence,
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# or a shorthand for one of the gdb standard styles: "file",
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# "function", "variable", or "address".
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proc style {str style} {
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switch -exact -- $style {
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title { set style 1 }
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file { set style 32 }
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function { set style 33 }
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highlight { set style 31 }
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variable { set style 36 }
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address { set style 34 }
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metadata { set style 2 }
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version { set style "35;1" }
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none { return $str }
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}
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return "\033\\\[${style}m${str}\033\\\[m"
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}
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# gdb_get_bp_addr num
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#
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# Purpose:
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# Get address of a particular breakpoint.
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#
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# Parameter:
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# The parameter "num" indicates the number of the breakpoint to get.
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# Note that *currently* this parameter must be an integer value.
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# E.g., -1 means that we're gonna get the first internal breakpoint;
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# 2 means to get the second user-defined breakpoint.
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#
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# Return:
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# First address for a particular breakpoint.
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#
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# TODO:
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# It would be nice if this procedure could accept floating point value.
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# E.g., 'gdb_get_bp_addr 1.2' means to get the address of the second
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# location of breakpoint #1.
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#
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proc gdb_get_bp_addr { num } {
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gdb_test_multiple "maint info break $num" "find address of specified bp $num" {
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-re -wrap ".*(0x\[0-9a-f\]+).*" {
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return $expect_out(1,string)
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}
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}
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return ""
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}
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# Compare the version numbers in L1 to those in L2 using OP, and
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# return 1 if the comparison is true. OP can be "<", "<=", or "==".
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# It is ok if the lengths of the lists differ.
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proc version_compare { l1 op l2 } {
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switch -exact $op {
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"==" -
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"<=" -
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"<" {}
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default { error "unsupported op: $op" }
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}
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# Handle ops < and ==.
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foreach v1 $l1 v2 $l2 {
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if {$v1 == ""} {
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# This is: "1.2 OP 1.2.1".
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if {$op != "=="} {
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return 1
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}
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return 0
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}
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if {$v2 == ""} {
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# This is: "1.2.1 OP 1.2".
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return 0
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}
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if {$v1 == $v2} {
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continue
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}
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return [expr $v1 $op $v2]
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}
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if {$op == "<"} {
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# They are equal.
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return 0
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}
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return 1
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}
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