mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-01-24 12:35:55 +08:00
9704b8b4bc
It is not necessary to call get_compiler_info before calling test_compiler_info, and, after recent commits that removed setting up the gcc_compiled, true, and false globals from get_compiler_info, there is now no longer any need for any test script to call get_compiler_info directly. As a result every call to get_compiler_info outside of lib/gdb.exp is redundant, and this commit removes them all. There should be no change in what is tested after this commit.
84 lines
2.4 KiB
Plaintext
84 lines
2.4 KiB
Plaintext
# Copyright 2010-2022 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# Please email any bugs, comments, and/or additions to this file to:
|
|
# bug-gdb@gnu.org
|
|
|
|
# This file is part of the gdb testsuite.
|
|
|
|
|
|
if {(![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"])} then {
|
|
verbose "Skipping i386 byte register tests."
|
|
return
|
|
}
|
|
|
|
standard_testfile i386-pseudo.c
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug]] != "" } {
|
|
untested "failed to compile"
|
|
return
|
|
}
|
|
|
|
clean_restart ${binfile}
|
|
|
|
if ![runto_main] then {
|
|
return 0
|
|
}
|
|
|
|
set byte_regs(1) al
|
|
set byte_regs(2) bl
|
|
set byte_regs(3) cl
|
|
set byte_regs(4) dl
|
|
set byte_regs(5) ah
|
|
set byte_regs(6) bh
|
|
set byte_regs(7) ch
|
|
set byte_regs(8) dh
|
|
|
|
gdb_breakpoint [gdb_get_line_number "first breakpoint here"]
|
|
gdb_continue_to_breakpoint "continue to first breakpoint in main"
|
|
|
|
with_test_prefix "at first bp" {
|
|
for { set r 1 } { $r <= 4 } { incr r } {
|
|
gdb_test "print/x \$$byte_regs($r)" \
|
|
".. = 0x[format %x $r]1" \
|
|
"check contents of %$byte_regs($r)"
|
|
set h [expr $r + 4]
|
|
gdb_test "print/x \$$byte_regs($h)" \
|
|
".. = 0x[format %x $r]2" \
|
|
"check contents of %$byte_regs($h)"
|
|
}
|
|
|
|
for { set r 1 } { $r <= 4 } { incr r } {
|
|
gdb_test "set var \$$byte_regs($r) = $r" "" "set %$byte_regs($r)"
|
|
set h [expr $r + 4]
|
|
gdb_test "set var \$$byte_regs($h) = $h" "" "set %$byte_regs($h)"
|
|
}
|
|
}
|
|
|
|
gdb_breakpoint [gdb_get_line_number "second breakpoint here"]
|
|
gdb_continue_to_breakpoint "continue to second breakpoint in main"
|
|
|
|
with_test_prefix "at second bp" {
|
|
for { set r 1 } { $r <= 4 } { incr r } {
|
|
gdb_test "print \$$byte_regs($r)" \
|
|
".. = $r" \
|
|
"check contents of %$byte_regs($r)"
|
|
set h [expr $r + 4]
|
|
gdb_test "print \$$byte_regs($h)" \
|
|
".. = $h" \
|
|
"check contents of %$byte_regs($h)"
|
|
}
|
|
}
|