PRE_SYSCALL(ptrace)(long request, long pid, long addr, long data) {
#if !SANITIZER_ANDROID && \
(defined(__i386) || defined(__x86_64) || defined(__mips64) || \
- defined(__powerpc64__) || defined(__aarch64__))
+ defined(__powerpc64__) || defined(__aarch64__) || defined(__s390__))
if (data) {
if (request == ptrace_setregs) {
PRE_READ((void *)data, struct_user_regs_struct_sz);
POST_SYSCALL(ptrace)(long res, long request, long pid, long addr, long data) {
#if !SANITIZER_ANDROID && \
(defined(__i386) || defined(__x86_64) || defined(__mips64) || \
- defined(__powerpc64__) || defined(__aarch64__))
+ defined(__powerpc64__) || defined(__aarch64__) || defined(__s390__))
if (res >= 0 && data) {
// Note that this is different from the interceptor in
// sanitizer_common_interceptors.inc.
#define SANITIZER_INTERCEPT_READDIR64 SI_LINUX_NOT_ANDROID
#if SI_LINUX_NOT_ANDROID && \
(defined(__i386) || defined(__x86_64) || defined(__mips64) || \
- defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__))
+ defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
+ defined(__s390__))
#define SANITIZER_INTERCEPT_PTRACE 1
#else
#define SANITIZER_INTERCEPT_PTRACE 0
#if SANITIZER_LINUX && !SANITIZER_ANDROID && \
(defined(__i386) || defined(__x86_64) || defined(__mips64) || \
- defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__))
+ defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
+ defined(__s390__))
#if defined(__mips64) || defined(__powerpc64__) || defined(__arm__)
unsigned struct_user_regs_struct_sz = sizeof(struct pt_regs);
unsigned struct_user_fpregs_struct_sz = sizeof(elf_fpregset_t);
#elif defined(__aarch64__)
unsigned struct_user_regs_struct_sz = sizeof(struct user_pt_regs);
unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpsimd_state);
+#elif defined(__s390__)
+ unsigned struct_user_regs_struct_sz = sizeof(struct _user_regs_struct);
+ unsigned struct_user_fpregs_struct_sz = sizeof(struct _user_fpregs_struct);
#else
unsigned struct_user_regs_struct_sz = sizeof(struct user_regs_struct);
unsigned struct_user_fpregs_struct_sz = sizeof(struct user_fpregs_struct);
#endif // __mips64 || __powerpc64__ || __aarch64__
#if defined(__x86_64) || defined(__mips64) || defined(__powerpc64__) || \
- defined(__aarch64__) || defined(__arm__)
+ defined(__aarch64__) || defined(__arm__) || defined(__s390__)
unsigned struct_user_fpxregs_struct_sz = 0;
#else
unsigned struct_user_fpxregs_struct_sz = sizeof(struct user_fpxregs_struct);
#endif // __x86_64 || __mips64 || __powerpc64__ || __aarch64__ || __arm__
+// || __s390__
#ifdef __arm__
unsigned struct_user_vfpregs_struct_sz = ARM_VFPREGS_SIZE;
#else
#if SANITIZER_LINUX && !SANITIZER_ANDROID && \
(defined(__i386) || defined(__x86_64) || defined(__mips64) || \
- defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__))
+ defined(__powerpc64__) || defined(__aarch64__) || defined(__arm__) || \
+ defined(__s390__))
extern unsigned struct_user_regs_struct_sz;
extern unsigned struct_user_fpregs_struct_sz;
extern unsigned struct_user_fpxregs_struct_sz;
#include "sanitizer_platform.h"
#if SANITIZER_LINUX && (defined(__x86_64__) || defined(__mips__) || \
- defined(__aarch64__) || defined(__powerpc64__))
+ defined(__aarch64__) || defined(__powerpc64__) || \
+ defined(__s390__))
#include "sanitizer_stoptheworld.h"
#define REG_SP sp
#define ARCH_IOVEC_FOR_GETREGSET
+#elif defined(__s390__)
+typedef _user_regs_struct regs_struct;
+#define REG_SP gprs[15]
+#define ARCH_IOVEC_FOR_GETREGSET
+
#else
#error "Unsupported architecture"
#endif // SANITIZER_ANDROID && defined(__arm__)
#endif // SANITIZER_LINUX && (defined(__x86_64__) || defined(__mips__)
// || defined(__aarch64__) || defined(__powerpc64__)
+ // || defined(__s390__)
const char* const kSymbolizerArch = "--default-arch=powerpc64";
#elif defined(__powerpc64__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
const char* const kSymbolizerArch = "--default-arch=powerpc64le";
+#elif defined(__s390x__)
+ const char* const kSymbolizerArch = "--default-arch=s390x";
+#elif defined(__s390__)
+ const char* const kSymbolizerArch = "--default-arch=s390";
#else
const char* const kSymbolizerArch = "--default-arch=unknown";
#endif
#define PRINT_REG_PC(__regs) printf ("%x\n", (unsigned) (__regs.ARM_pc))
#define PRINT_REG_FP(__fpregs) printf ("%x\n", (unsigned) (__fpregs + 32 * 8))
#define __PTRACE_FPREQUEST PTRACE_GETVFPREGS
+
+#elif defined(__s390__)
+typedef _user_regs_struct regs_struct;
+typedef _user_fpregs_struct fpregs_struct;
+#define PRINT_REG_PC(__regs) printf ("%lx\n", (unsigned long) (__regs.psw.addr))
+#define PRINT_REG_FP(__fpregs) printf ("%lx\n", (unsigned long) (__fpregs.fpc))
+#define ARCH_IOVEC_FOR_GETREGSET
#endif
printf("%x\n", fpregs.fpsr);
#endif // (__aarch64__)
+#if (__s390__)
+ struct iovec regset_io;
+
+ struct _user_regs_struct regs;
+ regset_io.iov_base = ®s;
+ regset_io.iov_len = sizeof(regs);
+ res = ptrace(PTRACE_GETREGSET, pid, (void*)NT_PRSTATUS, (void*)®set_io);
+ assert(!res);
+ if (regs.psw.addr)
+ printf("%lx\n", regs.psw.addr);
+
+ struct _user_fpregs_struct fpregs;
+ regset_io.iov_base = &fpregs;
+ regset_io.iov_len = sizeof(fpregs);
+ res = ptrace(PTRACE_GETREGSET, pid, (void*)NT_FPREGSET, (void*)®set_io);
+ assert(!res);
+ if (fpregs.fpc)
+ printf("%x\n", fpregs.fpc);
+#endif // (__s390__)
+
siginfo_t siginfo;
res = ptrace(PTRACE_GETSIGINFO, pid, NULL, &siginfo);
assert(!res);