mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-02-11 13:02:10 +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.
341 lines
8.1 KiB
Plaintext
341 lines
8.1 KiB
Plaintext
# Copyright (C) 2013-2024 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/>.
|
|
|
|
load_lib "trace-support.exp"
|
|
load_lib dwarf.exp
|
|
|
|
require dwarf2_support
|
|
|
|
standard_testfile .c -dbg.S
|
|
|
|
set asm_file [standard_output_file $srcfile2]
|
|
set opts {}
|
|
|
|
if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile}1.o \
|
|
object {nodebug}] != "" } {
|
|
return -1
|
|
}
|
|
|
|
Dwarf::assemble $asm_file {
|
|
declare_labels uchar_label struct_s_label foo_label struct_t_label bar_label
|
|
|
|
cu {} {
|
|
compile_unit {{language @DW_LANG_C}} {
|
|
uchar_label: DW_TAG_base_type {
|
|
{name "unsigned char"}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{encoding @DW_ATE_unsigned_char}
|
|
}
|
|
|
|
struct_s_label: DW_TAG_structure_type {
|
|
{name s}
|
|
{byte_size 3 DW_FORM_sdata}
|
|
{decl_file 0 DW_FORM_udata}
|
|
{decl_line 1 DW_FORM_udata}
|
|
} {
|
|
DW_TAG_member {
|
|
{name a}
|
|
{type :$uchar_label}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 0
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name b}
|
|
{type :$uchar_label}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name c}
|
|
{type :$uchar_label}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 2
|
|
} SPECIAL_expr}
|
|
}
|
|
}
|
|
|
|
struct_t_label: DW_TAG_structure_type {
|
|
{name t}
|
|
{byte_size 3 DW_FORM_sdata}
|
|
{decl_file 0 DW_FORM_udata}
|
|
{decl_line 1 DW_FORM_udata}
|
|
} {
|
|
DW_TAG_member {
|
|
{name a}
|
|
{type :$uchar_label}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 0
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name b}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 7 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name c}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 6 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name d}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 5 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name e}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 4 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name f}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 3 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name g}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 2 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name h}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 1 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name i}
|
|
{type :$uchar_label}
|
|
{byte_size 1 DW_FORM_sdata}
|
|
{bit_size 1 DW_FORM_sdata}
|
|
{bit_offset 0 DW_FORM_sdata}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_member {
|
|
{name j}
|
|
{type :$uchar_label}
|
|
{data_member_location {
|
|
DW_OP_plus_uconst 2
|
|
} SPECIAL_expr}
|
|
}
|
|
}
|
|
|
|
DW_TAG_subprogram {
|
|
{name foo}
|
|
{decl_file 0 udata}
|
|
{low_pc foo_start_lbl addr}
|
|
{high_pc foo_end_lbl addr}
|
|
} {
|
|
DW_TAG_formal_parameter {
|
|
{type :$struct_s_label}
|
|
{name x}
|
|
{location {
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 2
|
|
DW_OP_reg0
|
|
DW_OP_piece 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_formal_parameter {
|
|
{type :$struct_s_label}
|
|
{name y}
|
|
{location {
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
DW_OP_reg0
|
|
DW_OP_piece 1
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_formal_parameter {
|
|
{type :$struct_s_label}
|
|
{name z}
|
|
{location {
|
|
DW_OP_reg0
|
|
DW_OP_piece 1
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 2
|
|
} SPECIAL_expr}
|
|
}
|
|
}
|
|
|
|
|
|
DW_TAG_subprogram {
|
|
{name bar}
|
|
{decl_file 0 udata}
|
|
{low_pc bar_start_lbl addr}
|
|
{high_pc bar_end_lbl addr}
|
|
} {
|
|
DW_TAG_formal_parameter {
|
|
{type :$struct_t_label}
|
|
{name x}
|
|
{location {
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
DW_OP_reg0
|
|
DW_OP_bit_piece 1 0
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_bit_piece 7 0
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_formal_parameter {
|
|
{type :$struct_t_label}
|
|
{name y}
|
|
{location {
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_bit_piece 3 0
|
|
DW_OP_reg0
|
|
DW_OP_bit_piece 1 0
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_bit_piece 4 0
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
} SPECIAL_expr}
|
|
}
|
|
DW_TAG_formal_parameter {
|
|
{type :$struct_t_label}
|
|
{name z}
|
|
{location {
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_bit_piece 7 0
|
|
DW_OP_reg0
|
|
DW_OP_bit_piece 1 0
|
|
DW_OP_lit0
|
|
DW_OP_stack_value
|
|
DW_OP_piece 1
|
|
} SPECIAL_expr}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
if { [gdb_compile ${asm_file} ${binfile}2.o object {nodebug}] != "" } {
|
|
return -1
|
|
}
|
|
|
|
if { [gdb_compile [list ${binfile}1.o ${binfile}2.o] ${binfile} \
|
|
executable {}] != "" } {
|
|
return -1
|
|
}
|
|
|
|
clean_restart ${testfile}
|
|
|
|
if ![runto_main] {
|
|
return -1
|
|
}
|
|
|
|
if ![gdb_target_supports_trace] {
|
|
unsupported "target does not support trace"
|
|
return -1
|
|
}
|
|
|
|
gdb_breakpoint "end" qualified
|
|
|
|
with_test_prefix "tracing foo" {
|
|
gdb_test "trace *foo_start_lbl" ".*"
|
|
gdb_test_no_output "tstart"
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
|
|
gdb_test_no_output "tstop"
|
|
|
|
gdb_test "tfind 0" "Found trace frame 0, tracepoint .*"
|
|
gdb_test "p/d x" "\\\$${decimal} = {a = 0, b = 0, c = <unavailable>}"
|
|
gdb_test "p/d y" "\\\$${decimal} = {a = 0, b = <unavailable>, c = 0}"
|
|
gdb_test "p/d z" "\\\$${decimal} = {a = <unavailable>, b = 0, c = 0}"
|
|
|
|
gdb_test "tfind none" "No longer looking at any trace frame.*"
|
|
}
|
|
|
|
with_test_prefix "tracing bar" {
|
|
gdb_test "trace *bar_start_lbl" ".*"
|
|
gdb_test_no_output "tstart"
|
|
gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*"
|
|
gdb_test_no_output "tstop"
|
|
|
|
set endian [get_endianness]
|
|
|
|
gdb_test "tfind 0" "Found trace frame 0, tracepoint .*"
|
|
if { $endian == "little" } {
|
|
gdb_test "p/d x" "\\\$${decimal} = {a = 0, b = <unavailable>, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, i = 0, j = 0}"
|
|
gdb_test "p/d y" "\\\$${decimal} = {a = 0, b = 0, c = 0, d = 0, e = <unavailable>, f = 0, g = 0, h = 0, i = 0, j = 0}"
|
|
gdb_test "p/d z" "\\\$${decimal} = {a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, i = <unavailable>, j = 0}"
|
|
} else {
|
|
gdb_test "p/d x" "\\\$${decimal} = {a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, i = <unavailable>, j = 0}"
|
|
gdb_test "p/d y" "\\\$${decimal} = {a = 0, b = 0, c = 0, d = 0, e = 0, f = <unavailable>, g = 0, h = 0, i = 0, j = 0}"
|
|
gdb_test "p/d z" "\\\$${decimal} = {a = 0, b = <unavailable>, c = 0, d = 0, e = 0, f = 0, g = 0, h = 0, i = 0, j = 0}"
|
|
}
|
|
|
|
gdb_test "tfind none" "No longer looking at any trace frame.*"
|
|
}
|