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58 lines
2.0 KiB
58 lines
2.0 KiB
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001 |
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From: Fedora GDB patches <invalid@email.com> |
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Date: Fri, 27 Oct 2017 21:07:50 +0200 |
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Subject: gdb-core-open-vdso-warning.patch |
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;; Fix GNU/Linux core open: Can't read pathname for load map: Input/output error. |
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;; Fix regression of undisplayed missing shared libraries caused by a fix for. |
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;;=fedoratest: It should be in glibc: libc-alpha: <20091004161706.GA27450@.*> |
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http://sourceware.org/ml/gdb-patches/2009-10/msg00142.html |
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Subject: [patch] Fix GNU/Linux core open: Can't read pathname for load map: Input/output error. |
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[ New patch variant. ] |
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commit 7d760051ffb8a23cdc51342d4e6243fbc462f73f |
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Author: Ulrich Weigand <uweigand@de.ibm.com> |
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Date: Wed Sep 25 11:52:50 2013 +0000 |
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diff --git a/gdb/testsuite/gdb.base/solib-symbol.exp b/gdb/testsuite/gdb.base/solib-symbol.exp |
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--- a/gdb/testsuite/gdb.base/solib-symbol.exp |
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+++ b/gdb/testsuite/gdb.base/solib-symbol.exp |
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@@ -29,6 +29,7 @@ set testfile "solib-symbol-main" |
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set srcfile ${srcdir}/${subdir}/${testfile}.c |
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set binfile [standard_output_file ${testfile}] |
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set bin_flags [list debug shlib=${binfile_lib}] |
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+set executable ${testfile} |
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if [get_compiler_info] { |
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return -1 |
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@@ -71,8 +72,26 @@ gdb_test "br foo2" \ |
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"Breakpoint.*: foo2. .2 locations..*" \ |
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"foo2 in mdlib" |
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-gdb_exit |
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+# Test GDB warns for shared libraris which have not been found. |
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-return 0 |
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+gdb_test "info sharedlibrary" "/${libname}.*" |
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+clean_restart ${executable} |
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+gdb_breakpoint "main" |
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+gdb_run_cmd |
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+set test "no warning for missing libraries" |
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+gdb_test_multiple "" $test { |
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+ -re "warning: Could not load shared library symbols for \[0-9\]+ libraries,.*\r\n$gdb_prompt $" { |
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+ fail $test |
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+ } |
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+ -re "Breakpoint \[0-9\]+, main .*\r\n$gdb_prompt $" { |
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+ pass $test |
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+ } |
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+} |
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+clean_restart ${executable} |
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+gdb_test_no_output "set solib-absolute-prefix /doESnotEXIST" |
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+gdb_breakpoint "main" |
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+gdb_run_cmd |
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+gdb_test "" "warning: Could not load shared library symbols for \[0-9\]+ libraries,.*\r\nBreakpoint \[0-9\]+, main .*" \ |
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+ "warning for missing libraries"
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