diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_linux.cpp')
-rw-r--r-- | lib/sanitizer_common/sanitizer_linux.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/sanitizer_common/sanitizer_linux.cpp b/lib/sanitizer_common/sanitizer_linux.cpp index 0b53da6c3..3807a79b1 100644 --- a/lib/sanitizer_common/sanitizer_linux.cpp +++ b/lib/sanitizer_common/sanitizer_linux.cpp @@ -407,7 +407,10 @@ uptr internal_unlink(const char *path) { } uptr internal_rename(const char *oldpath, const char *newpath) { -#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS || SANITIZER_OPENBSD +#if defined(__riscv) + return internal_syscall(SYSCALL(renameat2), AT_FDCWD, (uptr)oldpath, AT_FDCWD, + (uptr)newpath, 0); +#elif SANITIZER_USES_CANONICAL_LINUX_SYSCALLS || SANITIZER_OPENBSD return internal_syscall(SYSCALL(renameat), AT_FDCWD, (uptr)oldpath, AT_FDCWD, (uptr)newpath); #else @@ -1972,6 +1975,11 @@ static void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) { # endif *bp = ucontext->uc_mcontext.gregs[11]; *sp = ucontext->uc_mcontext.gregs[15]; +#elif defined(__riscv) + ucontext_t *ucontext = (ucontext_t*)context; + *pc = ucontext->uc_mcontext.__gregs[REG_PC]; + *bp = ucontext->uc_mcontext.__gregs[REG_S0]; + *sp = ucontext->uc_mcontext.__gregs[REG_SP]; #else # error "Unsupported arch" #endif |