a80db0157c
Some testcases, mostly gdb.reverse ones, assume the presence of a '/' directory separator before the source file name. This is incorrect for mingw32 hosts, generating false failures for those tests. I attempted to catch most of the occurrences of the pattern ".*/$srcfile" and replaced them with ".*$srcfile". The latter is used elsewhere in the testsuite. The resulting patch is attached. I also see other occurrences of the same assumption throughout the testsuite, but usually they are arguments for function calls and i seem to recall either the test harness or GDB deals with those paths properly. gdb/testsuite: 2014-10-17 Luis Machado <lgustavo@codesourcery.com> * gdb.guile/scm-breakpoint.exp: Do not assume any directory separators when matching source file paths. * gdb.python/py-breakpoint.exp: Likewise. * gdb.reverse/break-precsave.exp: Likewise. * gdb.reverse/break-reverse.exp: Likewise. * gdb.reverse/consecutive-precsave.exp: Likewise. * gdb.reverse/finish-precsave.exp: Likewise. * gdb.reverse/finish-reverse-bkpt.exp: Likewise. * gdb.reverse/finish-reverse.exp: Likewise. * gdb.reverse/i386-precsave.exp: Likewise. * gdb.reverse/i387-env-reverse.exp: Likewise. * gdb.reverse/i387-stack-reverse.exp: Likewise. * gdb.reverse/machinestate-precsave.exp: Likewise. * gdb.reverse/machinestate.exp: Likewise. * gdb.reverse/sigall-precsave.exp: Likewise. * gdb.reverse/solib-precsave.exp: Likewise. * gdb.reverse/step-precsave.exp: Likewise. * gdb.reverse/until-precsave.exp: Likewise. * gdb.reverse/watch-precsave.exp: Likewise. * gdb.reverse/watch-reverse.exp: Likewise.
159 lines
7.8 KiB
Text
159 lines
7.8 KiB
Text
# Copyright 2009-2014 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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# This file is part of the gdb testsuite.
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if ![istarget "i?86-*linux*"] then {
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verbose "Skipping i387 reverse float tests."
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return
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}
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standard_testfile
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# some targets have leading underscores on assembly symbols.
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set additional_flags [gdb_target_symbol_prefix_flags]
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if {[prepare_for_testing $testfile.exp $testfile $srcfile \
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[list debug $additional_flags]]} {
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return -1
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}
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runto main
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# Record to end of main
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set location [gdb_get_line_number "END I387-FLOAT-REVERSE"]
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gdb_test_no_output "record" "Turn on process record"
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gdb_test "until $location" ".*$srcfile:$location.*" \
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"record to end of main"
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# Now rewind to beginning so we can begin testing.
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set location [gdb_get_line_number "BEGIN I387-FLOAT-REVERSE"]
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gdb_test_no_output "set exec-dir reverse" "set reverse direction"
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gdb_test "until $location" ".*$srcfile:$location.*" \
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"rewind to beginning of main"
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gdb_test_no_output "set exec-dir forward" "set forward direction"
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# Test FPU stack. FPU stack includes st0, st1, st2, st3, st4,
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# st5, st6, st7. We push 8 values to FPU stack in record mode
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# and see whether all are getting recorded.
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set location [gdb_get_line_number "test st0 register"]
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gdb_test "until $location" ".*$srcfile:$location.*asm.*fld1.*" \
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"begin test st0"
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gdb_test "stepi" "asm.*fldl2t.*" "push st0 == 1"
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gdb_test "info register st0" "st0 *1\t.*" "verify st0 == 1"
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gdb_test "stepi" "asm.*fldl2e.*" "push st0 == 3.3219280948*"
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gdb_test "info register st0" "st0 *3.32192.*\t.*" "verify st0 == 3.321928094*"
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gdb_test "info register st1" "st1 *1\t.*" "verify st1 == 1"
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gdb_test "stepi" "asm.*fldpi.*" "push st0 == 1.4426950406*"
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gdb_test "info register st0" "st0 *1.44269.*\t.*" "verify st0 == 1.442695040*"
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gdb_test "info register st1" "st1 *3.32192.*\t.*" "verify st1 == 3.3219280948*"
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gdb_test "info register st2" "st2 *1\t.*" "verify st2 == 1"
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gdb_test "stepi" "asm.*fldlg2.*" "push st0 == 3.14159265*"
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gdb_test "info register st0" "st0 *3.14159.*\t.*" "verify st0 == 3.14159265*"
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gdb_test "info register st1" "st1 *1.44269.*\t.*" "verify st1 == 1.4426950*"
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gdb_test "info register st2" "st2 *3.32192.*\t.*" "verify st2 == 3.3219280*"
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gdb_test "info register st3" "st3 *1\t.*" "verify st3 == 1"
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gdb_test "stepi" "asm.*fldln2.*" "push st0 == 0.301029*"
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gdb_test "info register st0" "st0 *0.30102.*\t.*" "verify st0 == 0.301029*"
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gdb_test "info register st1" "st1 *3.14159.*\t.*" "verify st1 == 3.14159265*"
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gdb_test "info register st2" "st2 *1.44269.*\t.*" "verify st2 == 1.44269506*"
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gdb_test "info register st3" "st3 *3.32192.*\t.*" "verify st3 == 3.3219280948*"
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gdb_test "info register st4" "st4 *1\t.*" "verify st4 == 1"
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gdb_test "stepi" "asm.*fldz.*" "push st0 == 0.69314*"
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gdb_test "info register st0" "st0 *0.69314.*\t.*" "verify st0 == 0.69314*"
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gdb_test "info register st1" "st1 *0.30102.*\t.*" "verify st1 == 0.301029*"
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gdb_test "info register st2" "st2 *3.14159.*\t.*" "verify st2 == 3.14159265*"
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gdb_test "info register st3" "st3 *1.44269.*\t.*" "verify st3 == 1.442695040*"
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gdb_test "info register st4" "st4 *3.32192.*\t.*" "verify st4 == 3.3219280948*"
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gdb_test "info register st5" "st5 *1\t.*" "verify st5 == 1"
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gdb_test "stepi" "asm.*fld1.*" "push st0 == 0"
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gdb_test "info register st0" "st0 *0\t.*" "verify st0 == 0"
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gdb_test "info register st1" "st1 *0.69314.*\t.*" "verify st1 == 0.69314*"
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gdb_test "info register st2" "st2 *0.30102.*\t.*" "verify st2 == 0.301029*"
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gdb_test "info register st3" "st3 *3.14159.*\t.*" "verify st3 == 3.14159265*"
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gdb_test "info register st4" "st4 *1.44269.*\t.*" "verify st4 == 1.442695040*"
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gdb_test "info register st5" "st5 *3.32192.*\t.*" "verify st5 == 3.32192809*"
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gdb_test "info register st6" "st6 *1\t.*" "verify st6 == 1"
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gdb_test "stepi" "asm.*nop.*" "push st0 == 0"
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gdb_test "info register st0" "st0 *1\t.*" "verify st0 == 1"
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gdb_test "info register st1" "st1 *0\t.*" "verify st1 == 0"
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gdb_test "info register st2" "st2 *0.69314.*\t.*" "verify st2 == 0.69314*"
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gdb_test "info register st3" "st3 *0.30102.*\t.*" "verify st3 == 0.301029*"
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gdb_test "info register st4" "st4 *3.14159.*\t.*" "verify st4 == 3.14159265*"
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gdb_test "info register st5" "st5 *1.44269.*\t.*" "verify st5 == 1.44269504*"
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gdb_test "info register st6" "st6 *3.32192.*\t.*" "verify st6 == 3.3219280948*"
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gdb_test "info register st7" "st7 *1.*" "verify st7 == 1"
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# Now step backward, and check that st0 value reverts to zero.
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gdb_test "reverse-stepi" "asm.*fld1.*" "undo registers, st0-st7"
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gdb_test "info register st0" "st0 *0\t.*" "verify st0 == 0"
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gdb_test "info register st1" "st1 *0.69314.*\t.*" "verify st1 == 0.69314*"
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gdb_test "info register st2" "st2 *0.30102.*\t.*" "verify st2 == 0.301029*"
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gdb_test "info register st3" "st3 *3.14159.*\t.*" "verify st3 == 3.14159265*"
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gdb_test "info register st4" "st4 *1.44269.*\t.*" "verify st4 == 1.442695040*"
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gdb_test "info register st5" "st5 *3.32192.*\t.*" "verify st5 == 3.3219280948*"
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gdb_test "info register st6" "st6 *1\t.*" "verify st6 == 1"
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gdb_test "reverse-stepi" "asm.*fldz.*" "push st0 == 0.69314*"
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gdb_test "info register st0" "st0 *0.69314.*\t.*" "verify st0 == 0.69314*"
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gdb_test "info register st1" "st1 *0.30102.*\t.*" "verify st1 == 0.301029*"
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gdb_test "info register st2" "st2 *3.14159.*\t.*" "verify st2 == 3.14159265*"
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gdb_test "info register st3" "st3 *1.44269.*\t.*" "verify st3 == 1.442695040*"
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gdb_test "info register st4" "st4 *3.32192.*\t.*" "verify st4 == 3.3219280948*"
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gdb_test "info register st5" "st5 *1\t.*" "verify st5 == 1"
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gdb_test "reverse-stepi" "asm.*fldln2.*" "push st0 == 0.301029*"
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gdb_test "info register st0" "st0 *0.30102.*\t.*" "verify st0 == 0.301029*"
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gdb_test "info register st1" "st1 *3.14159.*\t.*" "verify st1 == 3.14159265*"
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gdb_test "info register st2" "st2 *1.44269.*\t.*" "verify st2 == 1.442695040*"
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gdb_test "info register st3" "st3 *3.32192.*\t.*" "verify st3 == 3.3219280948*"
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gdb_test "info register st4" "st4 *1\t.*" "verify st4 == 1"
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gdb_test "reverse-stepi" "asm.*fldlg2.*" "push st0 == 3.14159265*"
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gdb_test "info register st0" "st0 *3.14159.*\t.*" "verify st0 == 3.14159265*"
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gdb_test "info register st1" "st1 *1.44269.*\t.*" "verify st1 == 1.442695040*"
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gdb_test "info register st2" "st2 *3.32192.*\t.*" "verify st2 == 3.3219280948*"
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gdb_test "info register st3" "st3 *1\t.*" "verify st3 == 1"
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gdb_test "reverse-stepi" "asm.*fldpi.*" "push st0 == 1.44269504088*"
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gdb_test "info register st0" "st0 *1.44269.*\t.*" "verify st0 == 1.442695040*"
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gdb_test "info register st1" "st1 *3.32192.*\t.*" "verify st1 == 3.3219280948*"
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gdb_test "info register st2" "st2 *1\t.*" "verify st2 == 1"
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gdb_test "reverse-stepi" "asm.*fldl2e.*" "push st0 == 3.3219280948*"
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gdb_test "info register st0" "st0 *3.32192.*\t.*" "verify st0 == 3.3219280948*"
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gdb_test "info register st1" "st1 *1\t.*" "verify st1 == 1"
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gdb_test "reverse-stepi" "asm.*fldl2t.*" "push st0 == 1"
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gdb_test "info register st0" "st0 *1\t.*" "verify st0 == 1"
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