d30c6bef12
dw2-ranges-overlap.exp creates a program where a psymtab has two address ranges, and a function without debug info whose address is between these two ranges. Then it sets a breakpoint on this function and runs to it, expecting that the language should remain "auto; c" when stopped. However, this test case also has a "main" function described (briefly) in the DWARF, and this function is given language C++. Also, a breakpoint stop sets the current language to the language that was used when setting the breakpoint. My new DWARF scanner decides that this "main" is the main program and sets the current language to C++ at startup, causing this test to fail. This patch fixes the test in a simple way, by introducing a new function that takes the place of "main" in the DWARF. I think this still exercises the original problem, but also avoids problems with my branch. It seemed safe to me to submit this separately.
43 lines
1 KiB
C
43 lines
1 KiB
C
/*
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Copyright 2020-2021 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
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bar (int a)
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{
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asm ("bar_label: .globl bar_label");
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return a + 1;
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}
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int
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foo (int a)
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{
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asm ("foo_label: .globl foo_label");
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return bar (a * 2) + 3;
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}
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int
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quux (int a)
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{
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asm ("quux_label: .globl quux_label");
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return foo (a);
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}
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int
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main (void)
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{
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asm ("main_label: .globl main_label");
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return quux (5) + 1;
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}
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