[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.arch / amd64-break-on-asm-line.S

/* Copyright 2019-2022 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.

   This file is part of the gdb testsuite.

   Test that a breakpoint placed by line number in an assembler file
   will stop at the specified line.  Previously versions of GDB have
   incorrectly invoked the prologue analysis logic and skipped
   forward.  */

	.text
	.global main
main:
	nop
test:
	/* The next two instructions are required to look like an
	   x86-64 prologue so that GDB's prologue scanner will spot
	   them and skip forward.  */
	push    %rbp		/* Break here.  */
	mov	%rsp, %rbp
	nop			/* Incorrect.  */
	nop
	nop
Commit	Line	Data
88b9d363	1	/* Copyright 2019-2022 Free Software Foundation, Inc.
5b0e2db4 AB	2
	3	This program is free software; you can redistribute it and/or modify
	4	it under the terms of the GNU General Public License as published by
	5	the Free Software Foundation; either version 3 of the License, or
	6	(at your option) any later version.
	7
	8	This program is distributed in the hope that it will be useful,
	9	but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	GNU General Public License for more details.
	12
	13	You should have received a copy of the GNU General Public License
	14	along with this program. If not, see <http://www.gnu.org/licenses/>.
	15
	16	This file is part of the gdb testsuite.
	17
	18	Test that a breakpoint placed by line number in an assembler file
	19	will stop at the specified line. Previously versions of GDB have
	20	incorrectly invoked the prologue analysis logic and skipped
	21	forward. */
	22
	23	.text
	24	.global main
	25	main:
	26	nop
	27	test:
	28	/* The next two instructions are required to look like an
	29	x86-64 prologue so that GDB's prologue scanner will spot
	30	them and skip forward. */
	31	push %rbp /* Break here. */
	32	mov %rsp, %rbp
	33	nop /* Incorrect. */
	34	nop
	35	nop