mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-12-19 01:19:41 +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.
151 lines
7.9 KiB
Tcl
151 lines
7.9 KiB
Tcl
# Copyright 2019-2024 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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# Tests GDB's handling of 'set print max-depth'.
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proc compile_and_run_tests { lang } {
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global testfile
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global srcfile
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global binfile
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global hex
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standard_testfile max-depth.c
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# Create the additional flags.
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set flags "debug"
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lappend flags $lang
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if { "$lang" == "c++" } {
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lappend flags "additional_flags=-std=c++11"
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}
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if { [prepare_for_testing "failed to prepare" "${binfile}" "${srcfile}" "${flags}"] } {
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return 0
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}
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# Advance to main.
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if { ![runto_main] } then {
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return 0
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}
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# The max-depth setting has no effect as the anonymous scopes are
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# ignored and the members are aggregated into the parent scope.
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gdb_print_expr_at_depths "s1" {"{...}" \
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"{x = 0, y = 0}"\
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"{x = 0, y = 0}"}
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gdb_print_expr_at_depths "s2" {"{...}" \
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"{x = 0, y = 0, {z = 0, a = 0}}" \
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"{x = 0, y = 0, {z = 0, a = 0}}"}
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gdb_print_expr_at_depths "s3" {"{...}" \
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"{x = 0, y = 0, {z = 0, a = 0, {b = 0, c = 0}}}" \
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"{x = 0, y = 0, {z = 0, a = 0, {b = 0, c = 0}}}" \
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"{x = 0, y = 0, {z = 0, a = 0, {b = 0, c = 0}}}"}
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# Increasing max-depth unfurls more of the object.
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gdb_print_expr_at_depths "s4" {"{...}" \
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"{x = 0, y = 0, l1 = {...}}" \
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"{x = 0, y = 0, l1 = {x = 0, y = 0, l2 = {...}}}" \
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"{x = 0, y = 0, l1 = {x = 0, y = 0, l2 = {x = 0, y = 0}}}"}
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# Check handling of unions, in this case 'raw' is printed instead of
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# just {...} as this is not useful.
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gdb_print_expr_at_depths "s5" {"{...}" \
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"{{raw = {...}, {x = 0, y = 0, z = 0}}}" \
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"{{raw = \\{0, 0, 0\\}, {x = 0, y = 0, z = 0}}}"}
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# Check handling of typedefs.
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gdb_print_expr_at_depths "s6" {"{...}" \
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"{{raw = {...}, {x = 0, y = 0, z = 0}}}" \
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"{{raw = \\{0, 0, 0\\}, {x = 0, y = 0, z = 0}}}"}
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# Multiple anonymous structures in parallel.
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gdb_print_expr_at_depths "s7" {"{...}" \
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"{{x = 0, y = 0}, {z = 0, a = 0}, {b = 0, c = 0}}" \
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"{{x = 0, y = 0}, {z = 0, a = 0}, {b = 0, c = 0}}"}
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# Flip flop between named and anonymous. Expected to unfurl to the
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# first non-anonymous type.
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gdb_print_expr_at_depths "s8" {"{...}" \
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"{x = 0, y = 0, d1 = {...}}" \
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"{x = 0, y = 0, d1 = {z = 0, a = 0, {b = 0, c = 0}}}"}
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# Imbalanced tree, this will unfurl one size more than the other as
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# one side has more anonymous levels.
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gdb_print_expr_at_depths "s9" {"{...}" \
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"{x = 0, y = 0, {k = 0, j = 0, d1 = {...}}, d2 = {...}}" \
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"{x = 0, y = 0, {k = 0, j = 0, d1 = {z = 0, a = 0, {b = 0, c = 0}}}, d2 = {z = 0, a = 0, {b = 0, c = 0}}}"}
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# Arrays are treated as an extra level, while scalars are not.
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gdb_print_expr_at_depths "s10" {"{...}" \
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"{x = {...}, y = 0, {k = {...}, j = 0, d1 = {...}}, d2 = {...}}" \
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"{x = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}, y = 0, {k = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}, j = 0, d1 = {z = 0, a = 0, {b = {...}, c = 0}}}, d2 = {z = 0, a = 0, {b = {...}, c = 0}}}" \
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"{x = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}, y = 0, {k = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}, j = 0, d1 = {z = 0, a = 0, {b = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}, c = 0}}}, d2 = {z = 0, a = 0, {b = \\{0, 0, 0, 0, 0, 0, 0, 0, 0, 0\\}, c = 0}}}"}
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# Strings are treated as scalars.
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gdb_print_expr_at_depths "s11" {"{...}" \
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"{x = 0, s = \"\\\\000\\\\000\\\\000\\\\000\\\\000\\\\000\\\\000\\\\000\\\\000\", {z = 0, a = 0}}"}
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if { $lang == "c++" } {
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gdb_print_expr_at_depths "c1" {"{...}" \
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"{c1 = 1}" }
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gdb_print_expr_at_depths "c2" { "{...}" "{c2 = 2}" }
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gdb_print_expr_at_depths "c3" { "{...}" \
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"{<C2> = {...}, c3 = 3}" \
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"{<C2> = {c2 = 2}, c3 = 3}" }
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gdb_print_expr_at_depths "c4" { "{...}" "{c4 = 4}" }
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gdb_print_expr_at_depths "c5" { "{...}" \
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"{<C4> = {...}, c5 = 5}" \
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"{<C4> = {c4 = 4}, c5 = 5}" }
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gdb_print_expr_at_depths "c6" { "{...}" \
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"{<C5> = {...}, c6 = 6}" \
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"{<C5> = {<C4> = {...}, c5 = 5}, c6 = 6}" \
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"{<C5> = {<C4> = {c4 = 4}, c5 = 5}, c6 = 6}" }
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gdb_print_expr_at_depths "c7" { "{...}" \
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"{<C1> = {...}, <C3> = {...}, <C6> = {...}, c7 = 7}" \
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"{<C1> = {c1 = 1}, <C3> = {<C2> = {...}, c3 = 3}, <C6> = {<C5> = {...}, c6 = 6}, c7 = 7}" \
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"{<C1> = {c1 = 1}, <C3> = {<C2> = {c2 = 2}, c3 = 3}, <C6> = {<C5> = {<C4> = {...}, c5 = 5}, c6 = 6}, c7 = 7}" \
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"{<C1> = {c1 = 1}, <C3> = {<C2> = {c2 = 2}, c3 = 3}, <C6> = {<C5> = {<C4> = {c4 = 4}, c5 = 5}, c6 = 6}, c7 = 7}" }
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gdb_print_expr_at_depths "v1" [list "{...}" "{v1 = 1}" ]
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gdb_print_expr_at_depths "v2" [list "{...}" \
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"{<V1> = {...}, _vptr.V2 = $hex <VTT for V2>, v2 = 2}" \
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"{<V1> = {v1 = 1}, _vptr.V2 = $hex <VTT for V2>, v2 = 2}" ]
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gdb_print_expr_at_depths "v3" [list "{...}" \
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"{<V1> = {...}, _vptr.V3 = $hex <VTT for V3>, v3 = 3}" \
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"{<V1> = {v1 = 1}, _vptr.V3 = $hex <VTT for V3>, v3 = 3}" ]
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gdb_print_expr_at_depths "v4" [list "{...}" \
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"{<V2> = {...}, _vptr.V4 = $hex <vtable for V4\[^>\]+>, v4 = 4}" \
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"{<V2> = {<V1> = {...}, _vptr.V2 = $hex <VTT for V4>, v2 = 2}, _vptr.V4 = $hex <vtable for V4\[^>\]+>, v4 = 4}" \
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"{<V2> = {<V1> = {v1 = 1}, _vptr.V2 = $hex <VTT for V4>, v2 = 2}, _vptr.V4 = $hex <vtable for V4\[^>\]+>, v4 = 4}" ]
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gdb_print_expr_at_depths "v5" [list "{...}" \
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"{<V2> = {...}, _vptr.V5 = $hex <vtable for V5\[^>\]+>, v5 = 1}" \
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"{<V2> = {<V1> = {...}, _vptr.V2 = $hex <VTT for V5>, v2 = 2}, _vptr.V5 = $hex <vtable for V5\[^>\]+>, v5 = 1}" \
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"{<V2> = {<V1> = {v1 = 1}, _vptr.V2 = $hex <VTT for V5>, v2 = 2}, _vptr.V5 = $hex <vtable for V5\[^>\]+>, v5 = 1}" ]
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gdb_print_expr_at_depths "v6" [list "{...}" \
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"{<V2> = {...}, <V3> = {...}, _vptr.V6 = $hex <vtable for V6\[^>\]+>, v6 = 1}" \
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"{<V2> = {<V1> = {...}, _vptr.V2 = $hex <vtable for V6\[^>\]+>, v2 = 2}, <V3> = {_vptr.V3 = $hex <VTT for V6>, v3 = 3}, _vptr.V6 = $hex <vtable for V6\[^>\]+>, v6 = 1}" \
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"{<V2> = {<V1> = {v1 = 1}, _vptr.V2 = $hex <vtable for V6\[^>\]+>, v2 = 2}, <V3> = {_vptr.V3 = $hex <VTT for V6>, v3 = 3}, _vptr.V6 = $hex <vtable for V6\[^>\]+>, v6 = 1}" ]
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gdb_print_expr_at_depths "v7" [list "{...}" \
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"{<V4> = {...}, <V5> = {...}, <V6> = {...}, _vptr.V7 = $hex <vtable for V7\[^>\]+>, v7 = 1}" \
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"{<V4> = {<V2> = {...}, _vptr.V4 = $hex <vtable for V7\[^>\]+>, v4 = 4}, <V5> = {_vptr.V5 = $hex <vtable for V7\[^>\]+>, v5 = 1}, <V6> = {<V3> = {...}, _vptr.V6 = $hex <vtable for V7\[^>\]+>, v6 = 1}, _vptr.V7 = $hex <vtable for V7\[^>\]+>, v7 = 1}" \
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"{<V4> = {<V2> = {<V1> = {...}, _vptr.V2 = $hex <vtable for V7\[^>\]+>, v2 = 2}, _vptr.V4 = $hex <vtable for V7\[^>\]+>, v4 = 4}, <V5> = {_vptr.V5 = $hex <vtable for V7\[^>\]+>, v5 = 1}, <V6> = {<V3> = {_vptr.V3 = $hex <VTT for V7>, v3 = 3}, _vptr.V6 = $hex <vtable for V7\[^>\]+>, v6 = 1}, _vptr.V7 = $hex <vtable for V7\[^>\]+>, v7 = 1}" \
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"{<V4> = {<V2> = {<V1> = {v1 = 1}, _vptr.V2 = $hex <vtable for V7\[^>\]+>, v2 = 2}, _vptr.V4 = $hex <vtable for V7\[^>\]+>, v4 = 4}, <V5> = {_vptr.V5 = $hex <vtable for V7\[^>\]+>, v5 = 1}, <V6> = {<V3> = {_vptr.V3 = $hex <VTT for V7>, v3 = 3}, _vptr.V6 = $hex <vtable for V7\[^>\]+>, v6 = 1}, _vptr.V7 = $hex <vtable for V7\[^>\]+>, v7 = 1}" ]
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}
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}
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compile_and_run_tests $lang
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