sh4 target (Samuel Tardieu)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1861 c046a42c-6fe2-441c-8c8c-71466251a162

Makefile.target

@@ -225,6 +225,10 @@ ifeq ($(TARGET_BASE_ARCH), arm)
 LIBOBJS+= op_helper.o helper.o
 endif
 
+ifeq ($(TARGET_BASE_ARCH), sh4)
+LIBOBJS+= op_helper.o helper.o
+endif
+
 # NOTE: the disassembler code is only needed for debugging
 LIBOBJS+=disas.o 
 ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386)
@@ -254,6 +258,9 @@ endif
 ifeq ($(findstring m68k, $(TARGET_ARCH) $(ARCH)),m68k)
 LIBOBJS+=m68k-dis.o
 endif
+ifeq ($(findstring sh4, $(TARGET_ARCH) $(ARCH)),sh4)
+LIBOBJS+=sh4-dis.o
+endif
 
 ifdef CONFIG_GDBSTUB
 OBJS+=gdbstub.o
@@ -341,6 +348,9 @@ ifeq ($(TARGET_BASE_ARCH), arm)
 VL_OBJS+= integratorcp.o versatilepb.o ps2.o smc91c111.o arm_pic.o arm_timer.o
 VL_OBJS+= pl011.o pl050.o pl080.o pl110.o pl190.o
 endif
+ifeq ($(TARGET_BASE_ARCH), sh4)
+VL_OBJS+= shix.o sh7750.o sh7750_regnames.o tc58128.o
+endif
 ifdef CONFIG_GDBSTUB
 VL_OBJS+=gdbstub.o 
 endif
@@ -462,6 +472,16 @@ endif
 
 loader.o: loader.c elf_ops.h
 
+ifeq ($(TARGET_ARCH), sh4)
+op.o: op.c op_mem.c cpu.h
+op_helper.o: op_helper.c exec.h cpu.h
+helper.o: helper.c exec.h cpu.h
+sh7750.o: sh7750.c sh7750.h sh7750_regs.h sh7750_regnames.h cpu.h
+shix.o: shix.c sh7750.h sh7750_regs.h sh7750_regnames.h tc58128.h
+sh7750_regnames.o: sh7750_regnames.c sh7750_regnames.h sh7750_regs.h
+tc58128.o: tc58128.c tc58128.h sh7750.h
+endif
+
 %.o: %.c
 	$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
 

configure

@@ -359,7 +359,7 @@ if test -z "$target_list" ; then
     fi
 # the following are Linux specific
     if [ "$user" = "yes" ] ; then
-        target_list="i386-user arm-user armeb-user sparc-user ppc-user mips-user mipsel-user $target_list"
+        target_list="i386-user arm-user armeb-user sparc-user ppc-user mips-user mipsel-user sh4-user $target_list"
     fi
 else
     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
@@ -807,6 +807,10 @@ elif test "$target_cpu" = "mips" -o "$target_cpu" = "mipsel" ; then
   echo "TARGET_ARCH=mips" >> $config_mak
   echo "#define TARGET_ARCH \"mips\"" >> $config_h
   echo "#define TARGET_MIPS 1" >> $config_h
+elif test "$target_cpu" = "sh4" ; then
+  echo "TARGET_ARCH=sh4" >> $config_mak
+  echo "#define TARGET_ARCH \"sh4\"" >> $config_h
+  echo "#define TARGET_SH4 1" >> $config_h
 else
   echo "Unsupported target CPU"
   exit 1

cpu-all.h

@@ -732,6 +732,13 @@ void page_unprotect_range(target_ulong data, target_ulong data_size);
 #define cpu_gen_code cpu_mips_gen_code
 #define cpu_signal_handler cpu_mips_signal_handler
 
+#elif defined(TARGET_SH4)
+#define CPUState CPUSH4State
+#define cpu_init cpu_sh4_init
+#define cpu_exec cpu_sh4_exec
+#define cpu_gen_code cpu_sh4_gen_code
+#define cpu_signal_handler cpu_sh4_signal_handler
+
 #else
 
 #error unsupported target CPU

cpu-exec.c

@@ -190,6 +190,10 @@ static inline TranslationBlock *tb_find_fast(void)
     flags = env->hflags & (MIPS_HFLAG_TMASK | MIPS_HFLAG_BMASK);
     cs_base = 0;
     pc = env->PC;
+#elif defined(TARGET_SH4)
+    flags = env->sr & (SR_MD | SR_RB);
+    cs_base = 0;         /* XXXXX */
+    pc = env->pc;
 #else
 #error unsupported CPU
 #endif
@@ -363,6 +367,8 @@ int cpu_exec(CPUState *env1)
 #endif
 #elif defined(TARGET_PPC)
 #elif defined(TARGET_MIPS)
+#elif defined(TARGET_SH4)
+    /* XXXXX */
 #else
 #error unsupported target CPU
 #endif
@@ -407,6 +413,8 @@ int cpu_exec(CPUState *env1)
                     do_interrupt(env->exception_index);
 #elif defined(TARGET_ARM)
                     do_interrupt(env);
+#elif defined(TARGET_SH4)
+		    do_interrupt(env);
 #endif
                 }
                 env->exception_index = -1;
@@ -550,6 +558,8 @@ int cpu_exec(CPUState *env1)
                         env->exception_index = EXCP_IRQ;
                         do_interrupt(env);
                     }
+#elif defined(TARGET_SH4)
+		    /* XXXXX */
 #endif
                     if (env->interrupt_request & CPU_INTERRUPT_EXITTB) {
                         env->interrupt_request &= ~CPU_INTERRUPT_EXITTB;
@@ -608,6 +618,8 @@ int cpu_exec(CPUState *env1)
                     cpu_dump_state(env, logfile, fprintf, 0);
 #elif defined(TARGET_MIPS)
                     cpu_dump_state(env, logfile, fprintf, 0);
+#elif defined(TARGET_SH4)
+		    cpu_dump_state(env, logfile, fprintf, 0);
 #else
 #error unsupported target CPU 
 #endif
@@ -817,6 +829,8 @@ int cpu_exec(CPUState *env1)
 #endif
 #elif defined(TARGET_PPC)
 #elif defined(TARGET_MIPS)
+#elif defined(TARGET_SH4)
+    /* XXXXX */
 #else
 #error unsupported target CPU
 #endif
@@ -1121,6 +1135,55 @@ static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
     return 1;
 }
 
+#elif defined (TARGET_SH4)
+static inline int handle_cpu_signal(unsigned long pc, unsigned long address,
+                                    int is_write, sigset_t *old_set,
+                                    void *puc)
+{
+    TranslationBlock *tb;
+    int ret;
+    
+    if (cpu_single_env)
+        env = cpu_single_env; /* XXX: find a correct solution for multithread */
+#if defined(DEBUG_SIGNAL)
+    printf("qemu: SIGSEGV pc=0x%08lx address=%08lx w=%d oldset=0x%08lx\n", 
+           pc, address, is_write, *(unsigned long *)old_set);
+#endif
+    /* XXX: locking issue */
+    if (is_write && page_unprotect(h2g(address), pc, puc)) {
+        return 1;
+    }
+
+    /* see if it is an MMU fault */
+    ret = cpu_sh4_handle_mmu_fault(env, address, is_write, 1, 0);
+    if (ret < 0)
+        return 0; /* not an MMU fault */
+    if (ret == 0)
+        return 1; /* the MMU fault was handled without causing real CPU fault */
+
+    /* now we have a real cpu fault */
+    tb = tb_find_pc(pc);
+    if (tb) {
+        /* the PC is inside the translated code. It means that we have
+           a virtual CPU fault */
+        cpu_restore_state(tb, env, pc, puc);
+    }
+    if (ret == 1) {
+#if 0
+        printf("PF exception: NIP=0x%08x error=0x%x %p\n", 
+               env->nip, env->error_code, tb);
+#endif
+    /* we restore the process signal mask as the sigreturn should
+       do it (XXX: use sigsetjmp) */
+        sigprocmask(SIG_SETMASK, old_set, NULL);
+        //        do_raise_exception_err(env->exception_index, env->error_code);
+    } else {
+        /* activate soft MMU for this block */
+        cpu_resume_from_signal(env, puc);
+    }
+    /* never comes here */
+    return 1;
+}
 #else
 #error unsupported target CPU
 #endif

dis-asm.h

@@ -163,10 +163,23 @@ enum bfd_architecture
 #define bfd_mach_z8002         2
   bfd_arch_h8500,      /* Hitachi H8/500 */
   bfd_arch_sh,         /* Hitachi SH */
-#define bfd_mach_sh            0
+#define bfd_mach_sh            1
+#define bfd_mach_sh2        0x20
+#define bfd_mach_sh_dsp     0x2d
+#define bfd_mach_sh2a       0x2a
+#define bfd_mach_sh2a_nofpu 0x2b
+#define bfd_mach_sh2e       0x2e
 #define bfd_mach_sh3        0x30
+#define bfd_mach_sh3_nommu  0x31
+#define bfd_mach_sh3_dsp    0x3d
 #define bfd_mach_sh3e       0x3e
 #define bfd_mach_sh4        0x40
+#define bfd_mach_sh4_nofpu  0x41
+#define bfd_mach_sh4_nommu_nofpu  0x42
+#define bfd_mach_sh4a       0x4a
+#define bfd_mach_sh4a_nofpu 0x4b
+#define bfd_mach_sh4al_dsp  0x4d
+#define bfd_mach_sh5        0x50
   bfd_arch_alpha,      /* Dec Alpha */
   bfd_arch_arm,        /* Advanced Risc Machines ARM */
 #define bfd_mach_arm_2         1

disas.c

@@ -73,7 +73,7 @@ generic_print_address (addr, info)
      bfd_vma addr;
      struct disassemble_info *info;
 {
-  (*info->fprintf_func) (info->stream, "0x%llx", addr);
+    (*info->fprintf_func) (info->stream, "0x%llx", addr);
 }
 
 /* Just return the given address.  */
@@ -194,6 +194,9 @@ void target_disas(FILE *out, target_ulong code, target_ulong size, int flags)
 #endif
 #elif defined(TARGET_M68K)
     print_insn = print_insn_m68k;
+#elif defined(TARGET_SH4)
+    disasm_info.mach = bfd_mach_sh4;
+    print_insn = print_insn_sh;
 #else
     fprintf(out, "0x" TARGET_FMT_lx
 	    ": Asm output not supported on this arch\n", code);

exec-all.h

@@ -560,6 +560,8 @@ static inline target_ulong get_phys_addr_code(CPUState *env, target_ulong addr)
     is_user = (env->psrs == 0);
 #elif defined (TARGET_ARM)
     is_user = ((env->uncached_cpsr & CPSR_M) == ARM_CPU_MODE_USR);
+#elif defined (TARGET_SH4)
+    is_user = ((env->sr & SR_MD) == 0);
 #else
 #error unimplemented CPU
 #endif

gdbstub.c

@@ -487,6 +487,45 @@ static void cpu_gdb_write_registers(CPUState *env, uint8_t *mem_buf, int size)
     env->PC = tswapl(*(uint32_t *)ptr);
     ptr += 4;
 }
+#elif defined (TARGET_SH4)
+static int cpu_gdb_read_registers(CPUState *env, uint8_t *mem_buf)
+{
+  uint32_t *ptr = (uint32_t *)mem_buf;
+  int i;
+
+#define SAVE(x) *ptr++=tswapl(x)
+  for (i = 0; i < 16; i++) SAVE(env->gregs[i]);
+  SAVE (env->pc);
+  SAVE (env->pr);
+  SAVE (env->gbr);
+  SAVE (env->vbr);
+  SAVE (env->mach);
+  SAVE (env->macl);
+  SAVE (env->sr);
+  SAVE (0); /* TICKS */
+  SAVE (0); /* STALLS */
+  SAVE (0); /* CYCLES */
+  SAVE (0); /* INSTS */
+  SAVE (0); /* PLR */
+
+  return ((uint8_t *)ptr - mem_buf);
+}
+
+static void cpu_gdb_write_registers(CPUState *env, uint8_t *mem_buf, int size)
+{
+  uint32_t *ptr = (uint32_t *)mem_buf;
+  int i;
+
+#define LOAD(x) (x)=*ptr++;
+  for (i = 0; i < 16; i++) LOAD(env->gregs[i]);
+  LOAD (env->pc);
+  LOAD (env->pr);
+  LOAD (env->gbr);
+  LOAD (env->vbr);
+  LOAD (env->mach);
+  LOAD (env->macl);
+  LOAD (env->sr);
+}
 #else
 static int cpu_gdb_read_registers(CPUState *env, uint8_t *mem_buf)
 {
@@ -531,6 +570,8 @@ static int gdb_handle_packet(GDBState *s, CPUState *env, const char *line_buf)
             env->npc = addr + 4;
 #elif defined (TARGET_ARM)
             env->regs[15] = addr;
+#elif defined (TARGET_SH4)
+	    env->pc = addr;
 #endif
         }
 #ifdef CONFIG_USER_ONLY
@@ -551,6 +592,8 @@ static int gdb_handle_packet(GDBState *s, CPUState *env, const char *line_buf)
             env->npc = addr + 4;
 #elif defined (TARGET_ARM)
             env->regs[15] = addr;
+#elif defined (TARGET_SH4)
+	    env->pc = addr;
 #endif
         }
         cpu_single_step(env, 1);

linux-user/elfload.c

@@ -274,6 +274,30 @@ static inline void init_thread(struct target_pt_regs *regs, struct image_info *i
 
 #endif /* TARGET_MIPS */
 
+#ifdef TARGET_SH4
+
+#define ELF_START_MMAP 0x80000000
+
+#define elf_check_arch(x) ( (x) == EM_SH )
+
+#define ELF_CLASS ELFCLASS32
+#define ELF_DATA  ELFDATA2LSB
+#define ELF_ARCH  EM_SH
+
+#define ELF_PLAT_INIT(_r) /* XXXXX */
+
+static inline void init_thread(struct target_pt_regs *regs, struct image_info *infop)
+{
+  /* Check other registers XXXXX */
+  regs->pc = infop->entry;
+  regs->regs[15] = infop->start_stack - 16 * 4;
+}
+
+#define USE_ELF_CORE_DUMP
+#define ELF_EXEC_PAGESIZE        4096
+
+#endif
+
 #ifndef ELF_PLATFORM
 #define ELF_PLATFORM (NULL)
 #endif

linux-user/main.c

@@ -1387,6 +1387,38 @@ void cpu_loop(CPUMIPSState *env)
 }
 #endif
 
+#ifdef TARGET_SH4
+void cpu_loop (CPUState *env)
+{
+    int trapnr, ret;
+    //    target_siginfo_t info;
+    
+    while (1) {
+        trapnr = cpu_sh4_exec (env);
+        
+        switch (trapnr) {
+        case 0x160:
+            ret = do_syscall(env, 
+                             env->gregs[0x13], 
+                             env->gregs[0x14], 
+                             env->gregs[0x15], 
+                             env->gregs[0x16], 
+                             env->gregs[0x17], 
+                             env->gregs[0x10], 
+                             0);
+            env->gregs[0x10] = ret;
+            env->pc += 2;
+            break;
+        default:
+            printf ("Unhandled trap: 0x%x\n", trapnr);
+            cpu_dump_state(env, stderr, fprintf, 0);
+            exit (1);
+        }
+        process_pending_signals (env);
+    }
+}
+#endif
+
 void usage(void)
 {
     printf("qemu-" TARGET_ARCH " version " QEMU_VERSION ", Copyright (c) 2003-2005 Fabrice Bellard\n"
@@ -1665,6 +1697,15 @@ int main(int argc, char **argv)
         }
         env->PC = regs->cp0_epc;
     }
+#elif defined(TARGET_SH4)
+    {
+        int i;
+
+        for(i = 0; i < 16; i++) {
+            env->gregs[i] = regs->regs[i];
+        }
+        env->pc = regs->pc;
+    }
 #else
 #error unsupported target CPU
 #endif

linux-user/sh4/syscall.h

+struct target_pt_regs {
+        unsigned long regs[16];
+        unsigned long pc;
+        unsigned long pr;
+        unsigned long sr;
+        unsigned long gbr;
+        unsigned long mach;
+        unsigned long macl;
+        long tra;
+};
+
+#define UNAME_MACHINE "sh4"

linux-user/sh4/syscall_nr.h

+/*
+ * This file contains the system call numbers.
+ */
+
+#define TARGET_NR_restart_syscall	  0
+#define TARGET_NR_exit		  1
+#define TARGET_NR_fork		  2
+#define TARGET_NR_read		  3
+#define TARGET_NR_write		  4
+#define TARGET_NR_open		  5
+#define TARGET_NR_close		  6
+#define TARGET_NR_waitpid		  7
+#define TARGET_NR_creat		  8
+#define TARGET_NR_link		  9
+#define TARGET_NR_unlink		 10
+#define TARGET_NR_execve		 11
+#define TARGET_NR_chdir		 12
+#define TARGET_NR_time		 13
+#define TARGET_NR_mknod		 14
+#define TARGET_NR_chmod		 15
+#define TARGET_NR_lchown		 16
+#define TARGET_NR_break		 17
+#define TARGET_NR_oldstat		 18
+#define TARGET_NR_lseek		 19
+#define TARGET_NR_getpid		 20
+#define TARGET_NR_mount		 21
+#define TARGET_NR_umount		 22
+#define TARGET_NR_setuid		 23
+#define TARGET_NR_getuid		 24
+#define TARGET_NR_stime		 25
+#define TARGET_NR_ptrace		 26
+#define TARGET_NR_alarm		 27
+#define TARGET_NR_oldfstat		 28
+#define TARGET_NR_pause		 29
+#define TARGET_NR_utime		 30
+#define TARGET_NR_stty		 31
+#define TARGET_NR_gtty		 32
+#define TARGET_NR_access		 33
+#define TARGET_NR_nice		 34
+#define TARGET_NR_ftime		 35
+#define TARGET_NR_sync		 36
+#define TARGET_NR_kill		 37
+#define TARGET_NR_rename		 38
+#define TARGET_NR_mkdir		 39
+#define TARGET_NR_rmdir		 40
+#define TARGET_NR_dup		 41
+#define TARGET_NR_pipe		 42
+#define TARGET_NR_times		 43
+#define TARGET_NR_prof		 44
+#define TARGET_NR_brk		 45
+#define TARGET_NR_setgid		 46
+#define TARGET_NR_getgid		 47
+#define TARGET_NR_signal		 48
+#define TARGET_NR_geteuid		 49
+#define TARGET_NR_getegid		 50
+#define TARGET_NR_acct		 51
+#define TARGET_NR_umount2		 52
+#define TARGET_NR_lock		 53
+#define TARGET_NR_ioctl		 54
+#define TARGET_NR_fcntl		 55
+#define TARGET_NR_mpx		 56
+#define TARGET_NR_setpgid		 57
+#define TARGET_NR_ulimit		 58
+#define TARGET_NR_oldolduname	 59
+#define TARGET_NR_umask		 60
+#define TARGET_NR_chroot		 61
+#define TARGET_NR_ustat		 62
+#define TARGET_NR_dup2		 63
+#define TARGET_NR_getppid		 64
+#define TARGET_NR_getpgrp		 65
+#define TARGET_NR_setsid		 66
+#define TARGET_NR_sigaction		 67
+#define TARGET_NR_sgetmask		 68
+#define TARGET_NR_ssetmask		 69
+#define TARGET_NR_setreuid		 70
+#define TARGET_NR_setregid		 71
+#define TARGET_NR_sigsuspend		 72
+#define TARGET_NR_sigpending		 73
+#define TARGET_NR_sethostname	 74
+#define TARGET_NR_setrlimit		 75
+#define TARGET_NR_getrlimit	 	 76	/* Back compatible 2Gig limited rlimit */
+#define TARGET_NR_getrusage		 77
+#define TARGET_NR_gettimeofday	 78
+#define TARGET_NR_settimeofday	 79
+#define TARGET_NR_getgroups		 80
+#define TARGET_NR_setgroups		 81
+#define TARGET_NR_select		 82
+#define TARGET_NR_symlink		 83
+#define TARGET_NR_oldlstat		 84
+#define TARGET_NR_readlink		 85
+#define TARGET_NR_uselib		 86
+#define TARGET_NR_swapon		 87
+#define TARGET_NR_reboot		 88
+#define TARGET_NR_readdir		 89
+#define TARGET_NR_mmap		 90
+#define TARGET_NR_munmap		 91
+#define TARGET_NR_truncate		 92
+#define TARGET_NR_ftruncate		 93
+#define TARGET_NR_fchmod		 94
+#define TARGET_NR_fchown		 95
+#define TARGET_NR_getpriority	 96
+#define TARGET_NR_setpriority	 97
+#define TARGET_NR_profil		 98
+#define TARGET_NR_statfs		 99
+#define TARGET_NR_fstatfs		100
+#define TARGET_NR_ioperm		101
+#define TARGET_NR_socketcall		102
+#define TARGET_NR_syslog		103
+#define TARGET_NR_setitimer		104
+#define TARGET_NR_getitimer		105
+#define TARGET_NR_stat		106
+#define TARGET_NR_lstat		107
+#define TARGET_NR_fstat		108
+#define TARGET_NR_olduname		109
+#define TARGET_NR_iopl		110
+#define TARGET_NR_vhangup		111
+#define TARGET_NR_idle		112
+#define TARGET_NR_vm86old		113
+#define TARGET_NR_wait4		114
+#define TARGET_NR_swapoff		115
+#define TARGET_NR_sysinfo		116
+#define TARGET_NR_ipc		117
+#define TARGET_NR_fsync		118
+#define TARGET_NR_sigreturn		119
+#define TARGET_NR_clone		120
+#define TARGET_NR_setdomainname	121
+#define TARGET_NR_uname		122
+#define TARGET_NR_modify_ldt		123
+#define TARGET_NR_adjtimex		124
+#define TARGET_NR_mprotect		125
+#define TARGET_NR_sigprocmask	126
+#define TARGET_NR_create_module	127
+#define TARGET_NR_init_module	128
+#define TARGET_NR_delete_module	129
+#define TARGET_NR_get_kernel_syms	130
+#define TARGET_NR_quotactl		131
+#define TARGET_NR_getpgid		132
+#define TARGET_NR_fchdir		133
+#define TARGET_NR_bdflush		134
+#define TARGET_NR_sysfs		135
+#define TARGET_NR_personality	136
+#define TARGET_NR_afs_syscall	137 /* Syscall for Andrew File System */
+#define TARGET_NR_setfsuid		138
+#define TARGET_NR_setfsgid		139
+#define TARGET_NR__llseek		140
+#define TARGET_NR_getdents		141
+#define TARGET_NR__newselect		142
+#define TARGET_NR_flock		143
+#define TARGET_NR_msync		144
+#define TARGET_NR_readv		145
+#define TARGET_NR_writev		146
+#define TARGET_NR_getsid		147
+#define TARGET_NR_fdatasync		148
+#define TARGET_NR__sysctl		149
+#define TARGET_NR_mlock		150
+#define TARGET_NR_munlock		151
+#define TARGET_NR_mlockall		152
+#define TARGET_NR_munlockall		153
+#define TARGET_NR_sched_setparam		154
+#define TARGET_NR_sched_getparam		155
+#define TARGET_NR_sched_setscheduler		156
+#define TARGET_NR_sched_getscheduler		157
+#define TARGET_NR_sched_yield		158
+#define TARGET_NR_sched_get_priority_max	159
+#define TARGET_NR_sched_get_priority_min	160
+#define TARGET_NR_sched_rr_get_interval	161
+#define TARGET_NR_nanosleep		162
+#define TARGET_NR_mremap		163
+#define TARGET_NR_setresuid		164
+#define TARGET_NR_getresuid		165
+#define TARGET_NR_vm86		166
+#define TARGET_NR_query_module	167
+#define TARGET_NR_poll		168
+#define TARGET_NR_nfsservctl		169
+#define TARGET_NR_setresgid		170
+#define TARGET_NR_getresgid		171
+#define TARGET_NR_prctl              172
+#define TARGET_NR_rt_sigreturn	173
+#define TARGET_NR_rt_sigaction	174
+#define TARGET_NR_rt_sigprocmask	175
+#define TARGET_NR_rt_sigpending	176
+#define TARGET_NR_rt_sigtimedwait	177
+#define TARGET_NR_rt_sigqueueinfo	178
+#define TARGET_NR_rt_sigsuspend	179
+#define TARGET_NR_pread64		180
+#define TARGET_NR_pwrite64		181
+#define TARGET_NR_chown		182
+#define TARGET_NR_getcwd		183
+#define TARGET_NR_capget		184
+#define TARGET_NR_capset		185
+#define TARGET_NR_sigaltstack	186
+#define TARGET_NR_sendfile		187
+#define TARGET_NR_streams1		188	/* some people actually want it */
+#define TARGET_NR_streams2		189	/* some people actually want it */
+#define TARGET_NR_vfork		190
+#define TARGET_NR_ugetrlimit		191	/* SuS compliant getrlimit */
+#define TARGET_NR_mmap2		192
+#define TARGET_NR_truncate64		193
+#define TARGET_NR_ftruncate64	194
+#define TARGET_NR_stat64		195
+#define TARGET_NR_lstat64		196
+#define TARGET_NR_fstat64		197
+#define TARGET_NR_lchown32		198
+#define TARGET_NR_getuid32		199
+#define TARGET_NR_getgid32		200
+#define TARGET_NR_geteuid32		201
+#define TARGET_NR_getegid32		202
+#define TARGET_NR_setreuid32		203
+#define TARGET_NR_setregid32		204
+#define TARGET_NR_getgroups32	205
+#define TARGET_NR_setgroups32	206
+#define TARGET_NR_fchown32		207
+#define TARGET_NR_setresuid32	208
+#define TARGET_NR_getresuid32	209
+#define TARGET_NR_setresgid32	210
+#define TARGET_NR_getresgid32	211
+#define TARGET_NR_chown32		212
+#define TARGET_NR_setuid32		213
+#define TARGET_NR_setgid32		214
+#define TARGET_NR_setfsuid32		215
+#define TARGET_NR_setfsgid32		216
+#define TARGET_NR_pivot_root		217
+#define TARGET_NR_mincore		218
+#define TARGET_NR_madvise		219
+#define TARGET_NR_getdents64		220
+#define TARGET_NR_fcntl64		221
+/* 223 is unused */
+#define TARGET_NR_gettid		224
+#define TARGET_NR_setxattr		226