646da0594c
The patch <https://sourceware.org/ml/gdb-patches/2014-03/msg00202.html> fixed dw2-ifort-parameter.exp on powerpc64 by adding some labels to get the start and end address of function func. This should also fix the fail on thumb mode, however, this style is quite specific to gcc, and other compiler, such as clang, may not guarantee the order of global asms and functions. The test fails with clang: $ make check RUNTESTFLAGS='dw2-ifort-parameter.exp CC_FOR_TARGET=clang' (gdb) p/x param^M No symbol "param" in current context.^M (gdb) FAIL: gdb.dwarf2/dw2-ifort-parameter.exp: p/x param With this patch applied, dw2-ifort-parameter.exp still passes for gcc on arm thumb mode and popwerpc64, and it also passes for clang on x86_linux. gdb/testsuite: 2014-11-14 Yao Qi <yao@codesourcery.com> * gdb.dwarf2/dw2-ifort-parameter.c: Remove inline asm. (func): Add label func_label. * gdb.dwarf2/dw2-ifort-parameter.exp (Dwarf::assemble): Replace low_pc and high_pc with MACRO_AT_range. Replace name, low_pc and high_pc with MACRO_AT_func.
32 lines
911 B
C
32 lines
911 B
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2011-2014 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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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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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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int value = 0xdeadf00d;
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int *ptr = &value;
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static void
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func (void)
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{
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asm ("func_label: .globl func_label");
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}
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int
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main (void)
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{
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func ();
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return 0;
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}
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