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7e84ac3a3a
This is necessary to generate assembler marker sections on some targets. Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
41 lines
1.4 KiB
ArmAsm
41 lines
1.4 KiB
ArmAsm
/* Define symbols used to communicate dynamic linker state to the
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debugger at runtime.
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Copyright (C) 2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <rtld-sizes.h>
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#include <sysdep.h>
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/* Some targets define a macro to denote the zero register. */
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#undef zero
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/* Define 2 symbols, _r_debug_extended and _r_debug, which is an alias
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of _r_debug_extended, but with the size of struct r_debug. */
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.globl _r_debug
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.type _r_debug, %object
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.size _r_debug, R_DEBUG_SIZE
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.hidden _r_debug_extended
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.globl _r_debug_extended
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.type _r_debug_extended, %object
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.size _r_debug_extended, R_DEBUG_EXTENDED_SIZE
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.section .bss
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.balign R_DEBUG_EXTENDED_ALIGN
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_r_debug:
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_r_debug_extended:
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.zero R_DEBUG_EXTENDED_SIZE
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