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106 lines
4.4 KiB
106 lines
4.4 KiB
6 years ago
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--- /dev/null 2009-04-19 14:49:00.974648389 +0200
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+++ gdb-6.8/gdb/testsuite/gdb.arch/i386-biarch-core.exp 2009-04-19 16:30:12.000000000 +0200
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@@ -0,0 +1,61 @@
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+# This testcase is part of GDB, the GNU debugger.
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+
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+# Copyright 2009 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 2 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, write to the Free Software
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+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+
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+# Test ability to load an elf64-i386 core file. The provided core file was
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+# elf64-x8664 one but it got binary patched to i386:
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+# Elf32_Ehdr.e_machine @0x12..0x13
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+# Elf64_Ehdr.e_machine @0x12..0x13
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+# #define EM_386 3 /* Intel 80386 */
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+# #define EM_X86_64 62 /* AMD x86-64 architecture */
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+# patch @0x12: 0x3E -> 0x03
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+
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+if { ![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"] } then {
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+ verbose "Skipping i386-biarch-core test."
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+ return
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+}
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+
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+set testfile "i386-biarch-core"
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+set corebz2uufile ${srcdir}/${subdir}/${testfile}.core.bz2.uu
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+set corefile ${objdir}/${subdir}/${testfile}.core
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+# Entry point of the original executable.
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+set address 0x400078
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+
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+if {[catch "system \"uudecode -o - ${corebz2uufile} | bzip2 -dc >${corefile}\""] != 0} {
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+ untested "failed uudecode or bzip2"
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+ return -1
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+}
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+file stat ${corefile} corestat
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+if {$corestat(size) != 102400} {
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+ untested "uudecode or bzip2 produce invalid result"
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+ return -1
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+}
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+
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+gdb_exit
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+gdb_start
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+gdb_reinitialize_dir $srcdir/$subdir
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+
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+# Wrongly built GDB complains by:
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+# "..." is not a core dump: File format not recognized
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+# As the provided test core has 64bit PRSTATUS i386 built GDB cannot parse it.
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+# This is just a problem of the test care, real-world elf64-i386 file will have
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+# 32bit PRSTATUS. One cannot prepare elf64-i386 core file from elf32-i386 by
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+# objcopy as it corrupts the core file beyond all recognition.
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+# "\r\nCore was generated by `\[^\r\n\]*'\\.\r\nProgram terminated with signal 11, Segmentation fault\\.\r\n.*"
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+gdb_test "core-file ${corefile}"
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+
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+gdb_test "x/i $address" "\r\n\[ \t\]*$address:\[ \t\]*hlt\[ \t\]*" ".text is readable"
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--- /dev/null 2009-04-19 14:49:00.974648389 +0200
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+++ gdb-6.8/gdb/testsuite/gdb.arch/i386-biarch-core.S 2009-04-19 14:52:28.000000000 +0200
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@@ -0,0 +1,22 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2009 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 2 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, write to the Free Software
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+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+ */
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+
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+ .globl _start
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+_start:
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+ hlt
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--- /dev/null 2009-04-19 14:49:00.974648389 +0200
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+++ gdb-6.8/gdb/testsuite/gdb.arch/i386-biarch-core.core.bz2.uu 2009-04-19 15:02:12.000000000 +0200
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@@ -0,0 +1,13 @@
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+begin 600 i386-biarch-core.core.bz2
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+M0EIH.3%!629361`P1\P`!)?_____\9'@"8Q)6P380'9@'&#`0D@``"``%(``
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+M@`#`"!<(L`%F"(:$GH13::F-)M&D&U,AD:`--#)M0&FT0XR9--,)D9`P(Q-&
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+M",(-&F``02)%38HT]0T`&AH```'H@``T^>9T*(,("&)SE`>`9@+GP=[,N)KB
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+M'I8BL(L]N5TCY\%V]/?DB.BN*UZ'U@]TN7-]UJ5\_%0QTT<*086#%MHT7XVJ
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+M9D"+C!"2*L:8D1XPD!`--M@*XT1H5RFYN&)(!0P0#:`I:;2;$5M&\*9"0@%:
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+MK@X[T()M)9N7`D$VA!^63)%,;@8LT`(7\K&[7G;U:"B6'!GG+46ALOZF.2F-
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+M!@>C*%86X$-]C2`KE;HG)UL(913VR2G]0BD:J=Z_`G@S,`W%.8RMS-#5P:J0
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+MAJ2\8&X?@DE;UF68QHM<,D`('::J65/S:PAG*R-09["8DBI)'V]Y.[(/AM*L
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+M"X_O^V;%FY.S6Q]FM=D37>5F,%4-F1ZF#,CFJVU;H*^IT<(%<V`.32$`JU["
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+/G`68?\7<D4X4)`0,$?,`
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+`
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+end
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