mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-21 20:40:05 +00:00
92 lines
2.2 KiB
ArmAsm
92 lines
2.2 KiB
ArmAsm
/* Copyright (C) 1997-2024 Free Software Foundation, Inc.
|
|
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public License as
|
|
published by the Free Software Foundation; either version 2.1 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
.global _mcount
|
|
.type _mcount, @function
|
|
_mcount:
|
|
# Save regs.
|
|
addik r1, r1,-4 * 24
|
|
swi r31, r1, 4 * 23
|
|
swi r30, r1, 4 * 22
|
|
swi r29, r1, 4 * 21
|
|
swi r28, r1, 4 * 20
|
|
swi r27, r1, 4 * 19
|
|
swi r26, r1, 4 * 18
|
|
swi r25, r1, 4 * 17
|
|
swi r24, r1, 4 * 16
|
|
swi r23, r1, 4 * 15
|
|
swi r22, r1, 4 * 14
|
|
swi r21, r1, 4 * 13
|
|
swi r20, r1, 4 * 12
|
|
swi r19, r1, 4 * 11
|
|
swi r15, r1, 4 * 10
|
|
swi r12, r1, 4 * 9
|
|
swi r11, r1, 4 * 8
|
|
swi r10, r1, 4 * 7
|
|
swi r8, r1, 4 * 6
|
|
swi r7, r1, 4 * 5
|
|
swi r6, r1, 4 * 4
|
|
swi r5, r1, 4 * 3
|
|
swi r4, r1, 4 * 2
|
|
swi r3, r1, 4 * 1
|
|
swi r2, r1, 4 * 0
|
|
|
|
#ifdef SHARED
|
|
mfs r20,rpc
|
|
addik r20,r20,_GLOBAL_OFFSET_TABLE_+8
|
|
addk r6, r0, r15 # callee is in r15.
|
|
brlid r15, __mcount_internal@PLT
|
|
lwi r5, r1, 4 * 24 # caller is on the stack.
|
|
#else
|
|
# Pass from/to in r5 and r6.
|
|
addk r6, r0, r15 # callee is in r15.
|
|
bralid r15, __mcount_internal
|
|
lwi r5, r1, 4 * 24 # caller is on the stack.
|
|
#endif
|
|
|
|
# Reload regs
|
|
lwi r31, r1, 4 * 23
|
|
lwi r30, r1, 4 * 22
|
|
lwi r29, r1, 4 * 21
|
|
lwi r28, r1, 4 * 20
|
|
lwi r27, r1, 4 * 19
|
|
lwi r26, r1, 4 * 18
|
|
lwi r25, r1, 4 * 17
|
|
lwi r24, r1, 4 * 16
|
|
lwi r23, r1, 4 * 15
|
|
lwi r22, r1, 4 * 14
|
|
lwi r21, r1, 4 * 13
|
|
lwi r20, r1, 4 * 12
|
|
lwi r19, r1, 4 * 11
|
|
lwi r15, r1, 4 * 10
|
|
lwi r12, r1, 4 * 9
|
|
lwi r11, r1, 4 * 8
|
|
lwi r10, r1, 4 * 7
|
|
lwi r8, r1, 4 * 6
|
|
lwi r7, r1, 4 * 5
|
|
lwi r6, r1, 4 * 4
|
|
lwi r5, r1, 4 * 3
|
|
lwi r4, r1, 4 * 2
|
|
lwi r3, r1, 4 * 1
|
|
lwi r2, r1, 4 * 0
|
|
|
|
rtsd r15, 8
|
|
addik r1, r1, 4 * 24
|
|
|
|
.size _mcount, . - _mcount
|