diff options
Diffstat (limited to 'lib/sanitizer_common')
5 files changed, 7 insertions, 18 deletions
diff --git a/lib/sanitizer_common/sanitizer_linux.cpp b/lib/sanitizer_common/sanitizer_linux.cpp index 3807a79b1..0b53da6c3 100644 --- a/lib/sanitizer_common/sanitizer_linux.cpp +++ b/lib/sanitizer_common/sanitizer_linux.cpp @@ -407,10 +407,7 @@ uptr internal_unlink(const char *path) { } uptr internal_rename(const char *oldpath, const char *newpath) { -#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 +#if SANITIZER_USES_CANONICAL_LINUX_SYSCALLS || SANITIZER_OPENBSD return internal_syscall(SYSCALL(renameat), AT_FDCWD, (uptr)oldpath, AT_FDCWD, (uptr)newpath); #else @@ -1975,11 +1972,6 @@ 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 diff --git a/lib/sanitizer_common/sanitizer_platform.h b/lib/sanitizer_common/sanitizer_platform.h index c68bfa258..b45c97535 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 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. +// 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. #ifndef SANITIZER_USES_CANONICAL_LINUX_SYSCALLS -# if (defined(__aarch64__) || defined(__riscv)) && SANITIZER_LINUX +# if defined(__aarch64__) && SANITIZER_LINUX # define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 1 # else # define SANITIZER_USES_CANONICAL_LINUX_SYSCALLS 0 diff --git a/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp b/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp index c51327e12..842bc789f 100644 --- a/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp +++ b/lib/sanitizer_common/sanitizer_platform_limits_linux.cpp @@ -65,7 +65,7 @@ namespace __sanitizer { #if !defined(__powerpc64__) && !defined(__x86_64__) && !defined(__aarch64__)\ && !defined(__mips__) && !defined(__s390__)\ - && !defined(__sparc__) && !defined(__riscv) + && !defined(__sparc__) COMPILER_CHECK(struct___old_kernel_stat_sz == sizeof(struct __old_kernel_stat)); #endif diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp b/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp index 278baa614..84058c708 100644 --- a/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp +++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp @@ -230,7 +230,7 @@ namespace __sanitizer { // has been removed from glibc 2.28. #if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \ || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \ - || defined(__x86_64__) || (defined(__riscv) && __riscv_xlen == 64) + || defined(__x86_64__) #define SIZEOF_STRUCT_USTAT 32 #elif defined(__arm__) || defined(__i386__) || defined(__mips__) \ || defined(__powerpc__) || defined(__s390__) || defined(__sparc__) diff --git a/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/lib/sanitizer_common/sanitizer_platform_limits_posix.h index 7789bc588..db2c4f07b 100644 --- a/lib/sanitizer_common/sanitizer_platform_limits_posix.h +++ b/lib/sanitizer_common/sanitizer_platform_limits_posix.h @@ -98,9 +98,6 @@ const unsigned struct_kernel_stat64_sz = 144; const unsigned struct___old_kernel_stat_sz = 0; const unsigned struct_kernel_stat_sz = 64; const unsigned struct_kernel_stat64_sz = 104; -#elif defined(__riscv) && __riscv_xlen == 64 -const unsigned struct_kernel_stat_sz = 128; -const unsigned struct_kernel_stat64_sz = 104; #endif struct __sanitizer_perf_event_attr { unsigned type; |