diff options
| author | 2023-07-25 14:05:48 -0400 | |
|---|---|---|
| committer | 2023-07-25 14:25:43 -0400 | |
| commit | 2797e876f154c4ec0d9fe5a5d19633a5be3e0901 (patch) | |
| tree | cbebd6bc29d8d54f653b2a1eb631726522f649f9 | |
| parent | f7bd2592a1b6ec932ce9cac81f0e1ec66e938b94 (diff) | |
rust: Add BTI/PAC for supported targets.
This mirrors the support provided for cc modules.
Bug: 181027427
Test: m rust
Change-Id: I1354b37ec8c47132f143400adba6d42cf2081df5
| -rw-r--r-- | rust/config/arm64_device.go | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/rust/config/arm64_device.go b/rust/config/arm64_device.go index ae783e8dd..08ac2ef7d 100644 --- a/rust/config/arm64_device.go +++ b/rust/config/arm64_device.go @@ -26,11 +26,18 @@ var ( Arm64LinkFlags = []string{} Arm64ArchVariantRustFlags = map[string][]string{ - "armv8-a": []string{}, - "armv8-a-branchprot": []string{}, - "armv8-2a": []string{}, - "armv8-2a-dotprod": []string{}, - "armv9-a": []string{}, + "armv8-a": []string{}, + "armv8-a-branchprot": []string{ + // branch-protection=bti,pac-ret is equivalent to Clang's mbranch-protection=standard + "-Z branch-protection=bti,pac-ret", + }, + "armv8-2a": []string{}, + "armv8-2a-dotprod": []string{}, + "armv9-a": []string{ + // branch-protection=bti,pac-ret is equivalent to Clang's mbranch-protection=standard + "-Z branch-protection=bti,pac-ret", + "-Z stack-protector=none", + }, } ) |