llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-compiler-rt-sanitizer Author: None (llvmbot) <details> <summary>Changes</summary> Backport 801b519dfd01e21da0be17aa8f8dc2ceb0eb9e77 Requested by: @<!-- -->tstellar --- Full diff: https://github.com/llvm/llvm-project/pull/139389.diff 4 Files Affected: - (modified) compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp (+4) - (modified) compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp (+7-6) - (modified) compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp (+1-1) - (modified) compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp (+2-1) ``````````diff diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp index 7aa48d29d2d53..a4d526b4466c3 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp +++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp @@ -86,6 +86,10 @@ # include <sys/sysmacros.h> # endif +# if SANITIZER_LINUX && defined(__powerpc64__) +# include <asm/ptrace.h> +# endif + # if SANITIZER_FREEBSD # include <machine/atomic.h> # include <sys/exec.h> diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp index e11eff13cd326..331e1c7d8d152 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp +++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp @@ -619,21 +619,22 @@ static void GetTls(uptr *addr, uptr *size) { *addr = tp - RoundUpTo(*size, align); *size = tp - *addr + ThreadDescriptorSize(); # else - if (SANITIZER_GLIBC) - *size += 1664; - else if (SANITIZER_FREEBSD) - *size += 128; // RTLD_STATIC_TLS_EXTRA -# if defined(__mips__) || defined(__powerpc64__) || SANITIZER_RISCV64 +# if SANITIZER_GLIBC + *size += 1664; +# elif SANITIZER_FREEBSD + *size += 128; // RTLD_STATIC_TLS_EXTRA +# if defined(__mips__) || defined(__powerpc64__) || SANITIZER_RISCV64 const uptr pre_tcb_size = TlsPreTcbSize(); *addr -= pre_tcb_size; *size += pre_tcb_size; -# else +# else // arm and aarch64 reserve two words at TP, so this underestimates the range. // However, this is sufficient for the purpose of finding the pointers to // thread-specific data keys. const uptr tcb_size = ThreadDescriptorSize(); *addr -= tcb_size; *size += tcb_size; +# endif # endif # endif # elif SANITIZER_NETBSD diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp index a5311d266b0c4..ec5f2edab6a64 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp +++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp @@ -96,7 +96,7 @@ # include <sys/ptrace.h> # if defined(__mips64) || defined(__aarch64__) || defined(__arm__) || \ defined(__hexagon__) || defined(__loongarch__) || SANITIZER_RISCV64 || \ - defined(__sparc__) + defined(__sparc__) || defined(__powerpc64__) # include <asm/ptrace.h> # ifdef __arm__ typedef struct user_fpregs elf_fpregset_t; diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp index 945da99d41f4e..58d17d90c343a 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp +++ b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp @@ -31,7 +31,8 @@ #include <sys/types.h> // for pid_t #include <sys/uio.h> // for iovec #include <elf.h> // for NT_PRSTATUS -#if (defined(__aarch64__) || SANITIZER_RISCV64 || SANITIZER_LOONGARCH64) && \ +#if (defined(__aarch64__) || defined(__powerpc64__) || \ + SANITIZER_RISCV64 || SANITIZER_LOONGARCH64) && \ !SANITIZER_ANDROID // GLIBC 2.20+ sys/user does not include asm/ptrace.h # include <asm/ptrace.h> `````````` </details> https://github.com/llvm/llvm-project/pull/139389 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
