| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2019-2021 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/>. */ |
| |
| #include <stdio.h> |
| |
| extern void excessiveprologue (); |
| |
| void |
| innerfunc () |
| { |
| printf ("inner\n"); |
| } |
| |
| /* excessiveprologue saves to the stack in multiple ways. */ |
| |
| asm ("\t.section .gnu.sgstubs,\"ax\",%progbits\n" |
| "\t.global excessiveprologue\n" |
| "\t.type excessiveprologue, %function\n" |
| "excessiveprologue:\n" |
| "\tstp x29, x30, [sp, #-208]!\n" |
| "\tmov x29, sp\n" |
| "\tstp w0,w1,[sp,16]\n" |
| "\tstp x2,x3,[sp,24]\n" |
| "\tstr w4,[sp,40]\n" |
| "\tstr x5,[sp,48]\n" |
| "\tstur w6,[sp,52]\n" |
| "\tstur x7,[sp,56]\n" |
| "\tstp s0,s1,[sp,64]\n" |
| "\tstp d2,d3,[sp,72]\n" |
| "\tstp q4,q5,[sp,96]\n" |
| "\tstr b6,[sp,128]\n" |
| "\tstr h7,[sp,132]\n" |
| "\tstr s8,[sp,136]\n" |
| "\tstr d9,[sp,140]\n" |
| "\tstr q10,[sp,148]\n" |
| "\tstur b11,[sp,164]\n" |
| "\tstur h12,[sp,160]\n" |
| "\tstur s13,[sp,172]\n" |
| "\tstur d14,[sp,176]\n" |
| "\tstur q15,[sp,184]\n" |
| "\tbl innerfunc\n" |
| "\tldp w0,w1,[sp,16]\n" |
| "\tldp x2,x3,[sp,24]\n" |
| "\tldr w4,[sp,40]\n" |
| "\tldr x5,[sp,48]\n" |
| "\tldur w6,[sp,52]\n" |
| "\tldur x7,[sp,56]\n" |
| "\tldp s0,s1,[sp,64]\n" |
| "\tldp d2,d3,[sp,72]\n" |
| "\tldp q4,q5,[sp,96]\n" |
| "\tldr b6,[sp,128]\n" |
| "\tldr h7,[sp,132]\n" |
| "\tldr s8,[sp,136]\n" |
| "\tldr d9,[sp,140]\n" |
| "\tldr q10,[sp,148]\n" |
| "\tldur b11,[sp,164]\n" |
| "\tldur h12,[sp,160]\n" |
| "\tldur s13,[sp,172]\n" |
| "\tldur d14,[sp,176]\n" |
| "\tldur q15,[sp,184]\n" |
| "\tldp x29, x30, [sp], #208\n" |
| "ret\n"); |
| |
| int |
| main (void) |
| { |
| excessiveprologue (); |
| return 0; |
| } |