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Differential D54148

[NFC][Clang][Aarch64] Add missing test file
ClosedPublic

Authored by dnsampaio on Nov 6 2018, 6:00 AM.

Details

Reviewers
olista01
Commits
rG0916a9648377: [NFC][Clang][Aarch64] Add missing test file
rC346303: [NFC][Clang][Aarch64] Add missing test file
rL346303: [NFC][Clang][Aarch64] Add missing test file
Summary

The commit rL345273 by @LukeCheeseman has a missing test file, see D51429.
This patch adds the missing test file.

Diff Detail

Event Timeline

dnsampaio created this revision.Nov 6 2018, 6:00 AM
Herald added subscribers: cfe-commits, kristof.beyls, javed.absar. · View Herald TranscriptNov 6 2018, 6:00 AM
olista01 accepted this revision.Nov 7 2018, 3:35 AM

LGTM

This revision is now accepted and ready to land.Nov 7 2018, 3:35 AM
Closed by commit rL346303: [NFC][Clang][Aarch64] Add missing test file (authored by dnsampaio). · Explain WhyNov 7 2018, 3:44 AM
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: llvm-commits. · View Herald TranscriptNov 7 2018, 3:44 AM

Revision Contents

PathSize
test/
Driver/
54 lines

Diff 172743

test/Driver/aarch64-security-options.c

  • This file was added.
// Check the -msign-return-address= option, which has a required argument to
// select scope.
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=none 2>&1 | \
// RUN: FileCheck %s --check-prefix=RA-OFF --check-prefix=KEY-A --check-prefix=BTE-OFF
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=non-leaf 2>&1 | \
// RUN: FileCheck %s --check-prefix=RA-NON-LEAF --check-prefix=KEY-A --check-prefix=BTE-OFF
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=all 2>&1 | \
// RUN: FileCheck %s --check-prefix=RA-ALL --check-prefix=KEY-A --check-prefix=BTE-OFF
// Check that the -msign-return-address= option can also accept the signing key
// to use.
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=non-leaf 2>&1 | \
// RUN: FileCheck %s --check-prefix=RA-NON-LEAF --check-prefix=KEY-B --check-prefix=BTE-OFF
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=all 2>&1 | \
// RUN: FileCheck %s --check-prefix=RA-ALL --check-prefix=KEY-B --check-prefix=BTE-OFF
// -mbranch-protection with standard
// RUN: %clang -target aarch64--none-eabi -c %s -### -mbranch-protection=standard 2>&1 | \
// RUN: FileCheck %s --check-prefix=RA-NON-LEAF --check-prefix=KEY-A --check-prefix=BTE-ON
// If the -msign-return-address and -mbranch-protection are both used, the
// right-most one controls return address signing.
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=non-leaf -mbranch-protection=none 2>&1 | \
// RUN: FileCheck %s --check-prefix=CONFLICT
// RUN: %clang -target aarch64--none-eabi -c %s -### -mbranch-protection=pac-ret -msign-return-address=none 2>&1 | \
// RUN: FileCheck %s --check-prefix=CONFLICT
// RUN: %clang -target aarch64--none-eabi -c %s -### -msign-return-address=foo 2>&1 | \
// RUN: FileCheck %s --check-prefix=BAD-RA-PROTECTION
// RUN: %clang -target aarch64--none-eabi -c %s -### -mbranch-protection=bar 2>&1 | \
// RUN: FileCheck %s --check-prefix=BAD-BP-PROTECTION
// RA-OFF: "-msign-return-address=none"
// RA-NON-LEAF: "-msign-return-address=non-leaf"
// RA-ALL: "-msign-return-address=all"
// KEY-A: "-msign-return-address-key=a_key"
// BTE-OFF-NOT: "-mbranch-target-enforce"
// BTE-ON: "-mbranch-target-enforce"
// CONFLICT: "-msign-return-address=none"
// BAD-RA-PROTECTION: invalid branch protection option 'foo' in '-msign-return-address={{.*}}'
// BAD-BP-PROTECTION: invalid branch protection option 'bar' in '-mbranch-protection={{.*}}'
// BAD-B-KEY-COMBINATION: invalid branch protection option 'b-key' in '-mbranch-protection={{.*}}'
// BAD-LEAF-COMBINATION: invalid branch protection option 'leaf' in '-mbranch-protection={{.*}}'