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| author | Sam Elliott <selliott@lowrisc.org> | 2019-10-17 16:36:27 +0000 |
|---|---|---|
| committer | Sam Elliott <selliott@lowrisc.org> | 2019-10-17 16:36:27 +0000 |
| commit | a1b9a6b625e4e9c6e562d8fb02f76966dda2c577 (patch) | |
| tree | cd397fd982de2ae4d61774f6c9859e7fa7e4c0b9 /lib/sanitizer_common/sanitizer_platform.h | |
| parent | 9729ecdb6e3c00c6a432ba9d05916d14c6fde0de (diff) | |
| download | compiler-rt-a1b9a6b625e4e9c6e562d8fb02f76966dda2c577.tar.gz | |
[Sanitizers] Add support for RISC-V 64-bit
Summary:
This has been tested with gcc trunk on openSUSE Tumbleweed on the HiFive Unleashed.
Patch by Andreas Schwab (schwab)
Reviewers: luismarques
Reviewed By: luismarques
Subscribers: mhorne, emaste, luismarques, asb, mgorny, fedor.sergeev, simoncook, kito-cheng, shiva0217, rogfer01, rkruppe, lenary, s.egerton, #sanitizers, llvm-commits
Tags: #llvm, #sanitizers
Differential Revision: https://reviews.llvm.org/D66870
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@375132 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_platform.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_platform.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/sanitizer_common/sanitizer_platform.h b/lib/sanitizer_common/sanitizer_platform.h index b45c97535..c68bfa258 100644 --- a/lib/sanitizer_common/sanitizer_platform.h +++ b/lib/sanitizer_common/sanitizer_platform.h @@ -255,11 +255,11 @@ #define SANITIZER_SIGN_EXTENDED_ADDRESSES 0 #endif -// The AArch64 linux port uses the canonical syscall set as mandated by -// the upstream linux community for all new ports. Other ports may still -// use legacy syscalls. +// The AArch64 and RISC-V linux ports use the canonical syscall set as +// mandated by the upstream linux community for all new ports. Other ports +// may still use legacy syscalls. #ifndef SANITIZER_USES_CANONICAL_LINUX_SYSCALLS -# if defined(__aarch64__) && SANITIZER_LINUX +# if (defined(__aarch64__) || defined(__riscv)) && SANITIZER_LINUX # define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 1 # else # define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 0 |