File: stack-protector-guard.c

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (25 lines) | stat: -rw-r--r-- 1,468 bytes parent folder | download | duplicates (12) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple x86_64-linux-gnu \
// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple powerpc64le-linux-gnu \
// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple arm-linux-gnueabi \
// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple thumbv7-linux-gnueabi \
// RUN:   -mstack-protector-guard-offset=1024 -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -mstack-protector-guard=sysreg -triple aarch64-linux-gnu \
// RUN:   -mstack-protector-guard-offset=1024 -mstack-protector-guard-reg=sp_el0 \
// RUN:   -emit-llvm %s -o - | FileCheck %s --check-prefix=AARCH64
void foo(int*);
void bar(int x) {
  int baz[x];
  foo(baz);
}

// CHECK: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]]}
// CHECK: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"sysreg"}
// CHECK: [[ATTR2]] = !{i32 1, !"stack-protector-guard-offset", i32 1024}

// AARCH64: !llvm.module.flags = !{{{.*}}[[ATTR1:![0-9]+]], [[ATTR2:![0-9]+]], [[ATTR3:![0-9]+]]}
// AARCH64: [[ATTR1]] = !{i32 1, !"stack-protector-guard", !"sysreg"}
// AARCH64: [[ATTR2]] = !{i32 1, !"stack-protector-guard-reg", !"sp_el0"}
// AARCH64: [[ATTR3]] = !{i32 1, !"stack-protector-guard-offset", i32 1024}