dlang · dnadlinger · Feb 23, 2016 · Jan 31, 2016 · Jan 31, 2016
diff --git a/src/core/stdc/math.d b/src/core/stdc/math.d
@@ -1967,7 +1967,8 @@ else version(CRuntime_Bionic)
     double  ldexp(double x, int exp);
     ///
     float   ldexpf(float x, int exp);
-    // alias for double: real    ldexpl(real x, int exp);
+    ///
+    real    ldexpl(real x, int exp);
 
     ///
     double  log(double x);
@@ -2009,7 +2010,8 @@ else version(CRuntime_Bionic)
     double  scalbn(double x, int n);
     ///
     float   scalbnf(float x, int n);
-    // alias for double: real    scalbnl(real x, int n);
+    ///
+    real    scalbnl(real x, int n);
 
     ///
     double  scalbln(double x, c_long n);

diff --git a/src/core/sys/linux/config.d b/src/core/sys/linux/config.d
@@ -23,3 +23,6 @@ enum __USE_BSD = _BSD_SOURCE;
 enum __USE_SVID = _SVID_SOURCE;
 enum __USE_ATFILE = _ATFILE_SOURCE;
 enum __USE_GNU = _GNU_SOURCE;
+
+// Available in bionic from API 21
+version(CRuntime_Bionic) enum __WORDSIZE = 32;
diff --git a/src/core/sys/posix/arpa/inet.d b/src/core/sys/posix/arpa/inet.d
@@ -199,7 +199,7 @@ NOTE: The following must must be defined in core.sys.posix.arpa.inet to break
 INET6_ADDRSTRLEN // from core.sys.posix.netinet.in_
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     enum INET6_ADDRSTRLEN = 46;
 }
@@ -215,7 +215,7 @@ else version( Solaris )
 {
     enum INET6_ADDRSTRLEN = 46;
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     enum INET6_ADDRSTRLEN = 46;
 }
diff --git a/src/core/sys/posix/grp.d b/src/core/sys/posix/grp.d
@@ -38,7 +38,7 @@ group* getgrnam(in char*);
 group* getgrgid(gid_t);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     struct group
     {
@@ -78,7 +78,7 @@ else version( Solaris )
         char**  gr_mem;
     }
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     struct group
     {

diff --git a/src/core/sys/posix/netinet/in_.d b/src/core/sys/posix/netinet/in_.d
@@ -265,6 +265,7 @@ else version( linux )
     {
         INADDR_ANY       = 0x00000000,
         INADDR_BROADCAST = 0xffffffff,
+        INADDR_LOOPBACK  = 0x7f000001,
         INADDR_NONE      = 0xFFFFFFFF
     }
 }
@@ -976,7 +977,7 @@ else version( CRuntime_Bionic )
 IPPROTO_RAW
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     enum uint IPPROTO_RAW = 255;
 }
@@ -992,7 +993,7 @@ else version( Solaris )
 {
     enum uint IPPROTO_RAW = 255;
 }
-else version( Android )
+else version( linux )
 {
     enum uint IPPROTO_RAW = 255;
 }
diff --git a/src/core/sys/posix/netinet/tcp.d b/src/core/sys/posix/netinet/tcp.d
@@ -26,7 +26,7 @@ extern (C):
 TCP_NODELAY
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     enum TCP_NODELAY = 1;
 }
@@ -42,7 +42,7 @@ else version( Solaris )
 {
     enum TCP_NODELAY = 1;
 }
-else version( Android )
+else version( linux )
 {
     enum TCP_NODELAY = 1;
 }
diff --git a/src/core/sys/posix/pthread.d b/src/core/sys/posix/pthread.d
@@ -988,7 +988,7 @@ int pthread_rwlockattr_getpshared(in pthread_rwlockattr_t*, int*);
 int pthread_rwlockattr_setpshared(pthread_rwlockattr_t*, int);
 */
 
-version (linux)
+version (CRuntime_Glibc)
 {
     int pthread_condattr_getpshared(in pthread_condattr_t*, int*);
     int pthread_condattr_setpshared(pthread_condattr_t*, int);
@@ -1024,7 +1024,7 @@ else version (Solaris)
     int pthread_rwlockattr_getpshared(in pthread_rwlockattr_t*, int*);
     int pthread_rwlockattr_setpshared(pthread_rwlockattr_t*, int);
 }
-else version (Android)
+else version (CRuntime_Bionic)
 {
     int pthread_condattr_getpshared(pthread_condattr_t*, int*);
     int pthread_condattr_setpshared(pthread_condattr_t*, int);

diff --git a/src/core/sys/posix/sched.d b/src/core/sys/posix/sched.d
@@ -132,7 +132,7 @@ int sched_setscheduler(pid_t, int, in sched_param*);
 int sched_yield();
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     int sched_yield();
 }
@@ -148,7 +148,7 @@ else version (Solaris)
 {
     int sched_yield();
 }
-else version (Android)
+else version (CRuntime_Bionic)
 {
     int sched_yield();
 }

diff --git a/src/core/sys/posix/semaphore.d b/src/core/sys/posix/semaphore.d
@@ -125,7 +125,7 @@ int sem_wait(sem_t*);
 int sem_timedwait(sem_t*, in timespec*);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     int sem_timedwait(sem_t*, in timespec*);
 }
@@ -141,7 +141,7 @@ else version (Solaris)
 {
     int sem_timedwait(sem_t*, in timespec*);
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     int sem_timedwait(sem_t*, in timespec*);
 }

diff --git a/src/core/sys/posix/signal.d b/src/core/sys/posix/signal.d
@@ -125,7 +125,7 @@ version( Solaris )
         return sig;
     }
 }
-else version( linux )
+else version( CRuntime_Glibc )
 {
     private extern (C) nothrow @nogc
     {
@@ -2112,7 +2112,7 @@ int pthread_kill(pthread_t, int);
 int pthread_sigmask(int, in sigset_t*, sigset_t*);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     int pthread_kill(pthread_t, int);
     int pthread_sigmask(int, in sigset_t*, sigset_t*);
@@ -2132,7 +2132,7 @@ else version (Solaris)
     int pthread_kill(pthread_t, int);
     int pthread_sigmask(int, in sigset_t*, sigset_t*);
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     int pthread_kill(pthread_t, int);
     int pthread_sigmask(int, in sigset_t*, sigset_t*);

diff --git a/src/core/sys/posix/stdlib.d b/src/core/sys/posix/stdlib.d
@@ -104,7 +104,7 @@ int setenv(in char*, in char*, int);
 int unsetenv(in char*);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     int setenv(in char*, in char*, int);
     int unsetenv(in char*);
@@ -125,7 +125,7 @@ else version( FreeBSD )
 
     void* valloc(size_t); // LEGACY non-standard
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     int setenv(in char*, in char*, int);
     int unsetenv(in char*);

diff --git a/src/core/sys/posix/sys/mman.d b/src/core/sys/posix/sys/mman.d
@@ -97,7 +97,7 @@ PROT_EXEC
 PROT_NONE
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     enum PROT_NONE      = 0x0;
     enum PROT_READ      = 0x1;
@@ -125,7 +125,7 @@ else version (Solaris)
     enum PROT_WRITE = 0x02;
     enum PROT_EXEC = 0x04;
 }
-else version (Android)
+else version (CRuntime_Bionic)
 {
     enum PROT_NONE = 0x00;
     enum PROT_READ = 0x01;
@@ -458,7 +458,7 @@ int mlock(in void*, size_t);
 int munlock(in void*, size_t);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     int mlock(in void*, size_t);
     int munlock(in void*, size_t);
@@ -478,7 +478,7 @@ else version (Solaris)
     int mlock(in void*, size_t);
     int munlock(in void*, size_t);
 }
-else version (Android)
+else version (CRuntime_Bionic)
 {
     int mlock(in void*, size_t);
     int munlock(in void*, size_t);

diff --git a/src/core/sys/posix/time.d b/src/core/sys/posix/time.d
@@ -317,7 +317,7 @@ tm*   gmtime_r(in time_t*, tm*);
 tm*   localtime_r(in time_t*, tm*);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     char* asctime_r(in tm*, char*);
     char* ctime_r(in time_t*, char*);
@@ -345,7 +345,7 @@ else version (Solaris)
     tm* gmtime_r(in time_t*, tm*);
     tm* localtime_r(in time_t*, tm*);
 }
-else version (Android)
+else version (CRuntime_Bionic)
 {
     char* asctime_r(in tm*, char*);
     char* ctime_r(in time_t*, char*);

diff --git a/src/core/sys/posix/unistd.d b/src/core/sys/posix/unistd.d
@@ -1094,7 +1094,7 @@ else version( Solaris )
 int fsync(int);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     int fsync(int) @trusted;
 }
@@ -1106,7 +1106,7 @@ else version( FreeBSD )
 {
     int fsync(int) @trusted;
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     int fsync(int) @trusted;
 }

diff --git a/src/core/sys/posix/utime.d b/src/core/sys/posix/utime.d
@@ -35,7 +35,7 @@ struct utimbuf
 int utime(in char*, in utimbuf*);
 */
 
-version( linux )
+version( CRuntime_Glibc )
 {
     struct utimbuf
     {
@@ -75,7 +75,7 @@ else version( Solaris )
 
     int utime(in char*, in utimbuf*);
 }
-else version( Android )
+else version( CRuntime_Bionic )
 {
     struct utimbuf
     {

diff --git a/src/rt/backtrace/dwarf.d b/src/rt/backtrace/dwarf.d
@@ -12,7 +12,7 @@
 
 module rt.backtrace.dwarf;
 
-version(linux) version = linux_or_freebsd;
+version(CRuntime_Glibc) version = linux_or_freebsd;
 else version(FreeBSD) version = linux_or_freebsd;
 
 version(linux_or_freebsd):

diff --git a/src/rt/sections_android.d b/src/rt/sections_android.d
@@ -67,8 +67,8 @@ void initSections()
     auto mend = cast(immutable ModuleInfo**)&__stop_minfo;
     _sections.moduleGroup = ModuleGroup(mbeg[0 .. mend - mbeg]);
 
-    auto pbeg = cast(void*)&etext;
-    auto pend = cast(void*)&_end;
+    auto pbeg = cast(void*)&_tls_end;
+    auto pend = cast(void*)&__bss_end__;
     _sections._gcRanges[0] = pbeg[0 .. pend - pbeg];
 }
 
@@ -105,15 +105,32 @@ void scanTLSRanges(void[]* rng, scope void delegate(void* pbeg, void* pend) noth
  *       the corresponding address in the TLS dynamic per-thread data.
  */
 
-// NB: the compiler mangles this function as '___tls_get_addr' even though it is extern(D)
-extern(D) void* ___tls_get_addr( void* p )
+version(X86)
 {
-    debug(PRINTF) printf("  ___tls_get_addr input - %p\n", p);
-    immutable offset = cast(size_t)(p - cast(void*)&_tlsstart);
-    auto tls = getTLSBlockAlloc();
-    assert(offset < tls.length);
-    return tls.ptr + offset;
+    // NB: the compiler mangles this function as '___tls_get_addr'
+    // even though it is extern(D)
+    extern(D) void* ___tls_get_addr( void* p )
+    {
+        debug(PRINTF) printf("  ___tls_get_addr input - %p\n", p);
+        immutable offset = cast(size_t)(p - cast(void*)&_tlsstart);
+        auto tls = getTLSBlockAlloc();
+        assert(offset < tls.length);
+        return tls.ptr + offset;
+    }
+}
+else version(ARM)
+{
+    extern(C) void* __tls_get_addr( void** p )
+    {
+        debug(PRINTF) printf("  __tls_get_addr input - %p\n", *p);
+        immutable offset = cast(size_t)(*p - cast(void*)&_tlsstart);
+        auto tls = getTLSBlockAlloc();
+        assert(offset < tls.length);
+        return tls.ptr + offset;
+    }
 }
+else
+    static assert( false, "Android architecture not supported." );
 
 private:
 
@@ -163,8 +180,7 @@ extern(C)
         void* __start_minfo;
         void* __stop_minfo;
 
-        size_t etext;
-        size_t _end;
+        size_t __bss_end__;
 
         void* _tlsstart;
         void* _tlsend;