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89 lines
1.7 KiB
C
89 lines
1.7 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2013-2018 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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struct s
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{
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unsigned char a;
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unsigned char b;
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unsigned char c;
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};
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struct t
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{
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/* First, a complete byte. */
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unsigned char a;
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/* Next, 8 single bits. */
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unsigned char b : 1;
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unsigned char c : 1;
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unsigned char d : 1;
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unsigned char e : 1;
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unsigned char f : 1;
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unsigned char g : 1;
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unsigned char h : 1;
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unsigned char i : 1;
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/* Now another byte. */
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unsigned char j;
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};
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void
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end (void)
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{
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/* Nothing. */
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}
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void
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dummy (void)
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{
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/* Nothing. */
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}
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int
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foo (struct s x, struct s y, struct s z)
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{
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asm (".global foo_start_lbl\nfoo_start_lbl:");
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dummy ();
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asm (".global foo_end_lbl\nfoo_end_lbl:");
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return 0;
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}
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int
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bar (struct t x, struct t y, struct t z)
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{
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asm (".global bar_start_lbl\nbar_start_lbl:");
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dummy ();
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asm (".global bar_end_lbl\nbar_end_lbl:");
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return 0;
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}
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int
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main (void)
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{
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struct s v = { 0, 1, 2 };
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struct t w = { 5, 0, 1, 0, 1, 0, 1, 0, 1, 7 };
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int ans;
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ans = foo (v, v, v);
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end ();
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ans = bar (w, w, w);
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end ();
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return ans;
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}
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