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ba4bedeafa
Currently gdbserver uses the require_int() function to parse the requested offset (in vFile::pread packet and the like). This function allows integers up to 0x7fffffff (to fit in 32-bit int), however the offset (for the pread system call) has an off_t type which can be larger than 32-bit. This patch allows require_int() function to parse offset up to the maximum value implied by the off_t type. Approved-By: Pedro Alves <pedro@palves.net> Change-Id: I3691bcc1ab1838c0db7f8b82d297d276a5419c8c
50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
# Copyright (C) 2025 Free Software Foundation, Inc.
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#
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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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#
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# Check that GDBserver's vFile::pread implementation is able to access
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# large files (> 2GB).
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load_lib gdbserver-support.exp
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require allow_gdbserver_tests
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standard_testfile .S
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if { [prepare_for_testing ${testfile}.exp $testfile \
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$srcfile {debug additional_flags=-nostdlib} ] } {
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return -1
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}
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clean_restart
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gdb_test_no_output "set remote exec-file $binfile" \
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"set remote exec-file"
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# Make sure we're disconnected, in case we're testing with an
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# extended-remote board, therefore already connected.
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gdb_test "disconnect" ".*"
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set res [gdbserver_spawn ""]
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set gdbserver_protocol [lindex $res 0]
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set gdbserver_gdbport [lindex $res 1]
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gdb_test "target $gdbserver_protocol $gdbserver_gdbport" \
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"Remote debugging using .*" \
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"target $gdbserver_protocol"
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# If loading the large binary was successful, we should be able to
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# place a breakpoint on f.
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gdb_test "break f" "Breakpoint 1.*"
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