1 files changed, 0 insertions, 583 deletions
diff --git a/src/pkg/runtime/os_solaris.c b/src/pkg/runtime/os_solaris.c
deleted file mode 100644
index c6bbea311..000000000
--- a/src/pkg/runtime/os_solaris.c
+++ /dev/null
@@ -1,583 +0,0 @@
-// Copyright 2011 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-#include "runtime.h"
-#include "defs_GOOS_GOARCH.h"
-#include "os_GOOS.h"
-#include "signal_unix.h"
-#include "stack.h"
-#include "../../cmd/ld/textflag.h"
-
-#pragma dynexport end _end
-#pragma dynexport etext _etext
-#pragma dynexport edata _edata
-
-#pragma dynimport libc·___errno ___errno "libc.so"
-#pragma dynimport libc·clock_gettime clock_gettime "libc.so"
-#pragma dynimport libc·close close "libc.so"
-#pragma dynimport libc·exit exit "libc.so"
-#pragma dynimport libc·fstat fstat "libc.so"
-#pragma dynimport libc·getcontext getcontext "libc.so"
-#pragma dynimport libc·getrlimit getrlimit "libc.so"
-#pragma dynimport libc·malloc malloc "libc.so"
-#pragma dynimport libc·mmap mmap "libc.so"
-#pragma dynimport libc·munmap munmap "libc.so"
-#pragma dynimport libc·open open "libc.so"
-#pragma dynimport libc·pthread_attr_destroy pthread_attr_destroy "libc.so"
-#pragma dynimport libc·pthread_attr_getstack pthread_attr_getstack "libc.so"
-#pragma dynimport libc·pthread_attr_init pthread_attr_init "libc.so"
-#pragma dynimport libc·pthread_attr_setdetachstate pthread_attr_setdetachstate "libc.so"
-#pragma dynimport libc·pthread_attr_setstack pthread_attr_setstack "libc.so"
-#pragma dynimport libc·pthread_create pthread_create "libc.so"
-#pragma dynimport libc·raise raise "libc.so"
-#pragma dynimport libc·read read "libc.so"
-#pragma dynimport libc·select select "libc.so"
-#pragma dynimport libc·sched_yield sched_yield "libc.so"
-#pragma dynimport libc·sem_init sem_init "libc.so"
-#pragma dynimport libc·sem_post sem_post "libc.so"
-#pragma dynimport libc·sem_reltimedwait_np sem_reltimedwait_np "libc.so"
-#pragma dynimport libc·sem_wait sem_wait "libc.so"
-#pragma dynimport libc·setitimer setitimer "libc.so"
-#pragma dynimport libc·sigaction sigaction "libc.so"
-#pragma dynimport libc·sigaltstack sigaltstack "libc.so"
-#pragma dynimport libc·sigprocmask sigprocmask "libc.so"
-#pragma dynimport libc·sysconf sysconf "libc.so"
-#pragma dynimport libc·usleep usleep "libc.so"
-#pragma dynimport libc·write write "libc.so"
-
-extern uintptr libc·___errno;
-extern uintptr libc·clock_gettime;
-extern uintptr libc·close;
-extern uintptr libc·exit;
-extern uintptr libc·fstat;
-extern uintptr libc·getcontext;
-extern uintptr libc·getrlimit;
-extern uintptr libc·malloc;
-extern uintptr libc·mmap;
-extern uintptr libc·munmap;
-extern uintptr libc·open;
-extern uintptr libc·pthread_attr_destroy;
-extern uintptr libc·pthread_attr_getstack;
-extern uintptr libc·pthread_attr_init;
-extern uintptr libc·pthread_attr_setdetachstate;
-extern uintptr libc·pthread_attr_setstack;
-extern uintptr libc·pthread_create;
-extern uintptr libc·raise;
-extern uintptr libc·read;
-extern uintptr libc·sched_yield;
-extern uintptr libc·select;
-extern uintptr libc·sem_init;
-extern uintptr libc·sem_post;
-extern uintptr libc·sem_reltimedwait_np;
-extern uintptr libc·sem_wait;
-extern uintptr libc·setitimer;
-extern uintptr libc·sigaction;
-extern uintptr libc·sigaltstack;
-extern uintptr libc·sigprocmask;
-extern uintptr libc·sysconf;
-extern uintptr libc·usleep;
-extern uintptr libc·write;
-
-void	runtime·getcontext(Ucontext *context);
-int32	runtime·pthread_attr_destroy(PthreadAttr* attr);
-int32	runtime·pthread_attr_init(PthreadAttr* attr);
-int32	runtime·pthread_attr_getstack(PthreadAttr* attr, void** addr, uint64* size);
-int32	runtime·pthread_attr_setdetachstate(PthreadAttr* attr, int32 state);
-int32	runtime·pthread_attr_setstack(PthreadAttr* attr, void* addr, uint64 size);
-int32	runtime·pthread_create(Pthread* thread, PthreadAttr* attr, void(*fn)(void), void *arg);
-uint32	runtime·tstart_sysvicall(M *newm);
-int32	runtime·sem_init(SemT* sem, int32 pshared, uint32 value);
-int32	runtime·sem_post(SemT* sem);
-int32	runtime·sem_reltimedwait_np(SemT* sem, Timespec* timeout);
-int32	runtime·sem_wait(SemT* sem);
-int64	runtime·sysconf(int32 name);
-
-extern SigTab runtime·sigtab[];
-static Sigset sigset_none;
-static Sigset sigset_all = { ~(uint32)0, ~(uint32)0, ~(uint32)0, ~(uint32)0, };
-
-// Calling sysvcall on os stack.
-#pragma textflag NOSPLIT
-uintptr
-runtime·sysvicall6(uintptr fn, int32 count, ...)
-{
-	runtime·memclr((byte*)&m->scratch, sizeof(m->scratch));
-	m->libcall.fn = (void*)fn;
-	m->libcall.n = (uintptr)count;
-	for(;count; count--)
-		m->scratch.v[count - 1] = *((uintptr*)&count + count);
-	m->libcall.args = (uintptr*)&m->scratch.v[0];
-	runtime·asmcgocall(runtime·asmsysvicall6, &m->libcall);
-	return m->libcall.r1;
-}
-
-static int32
-getncpu(void) 
-{
-	int32 n;
-	
-	n = (int32)runtime·sysconf(_SC_NPROCESSORS_ONLN);
-	if(n < 1)
-		return 1;
-	return n;
-}
-
-void
-runtime·osinit(void)
-{
-	runtime·ncpu = getncpu(); 
-}
-
-void
-runtime·newosproc(M *mp, void *stk)
-{
-	PthreadAttr attr;
-	Sigset oset;
-	Pthread tid;
-	int32 ret;
-
-	USED(stk);
-	if(runtime·pthread_attr_init(&attr) != 0)
-		runtime·throw("pthread_attr_init");
-	if(runtime·pthread_attr_setstack(&attr, 0, 0x200000) != 0)
-		runtime·throw("pthread_attr_setstack");
-	if(runtime·pthread_attr_getstack(&attr, (void**)&mp->g0->stackbase, &mp->g0->stacksize) != 0)
-		runtime·throw("pthread_attr_getstack");	
-	if(runtime·pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED) != 0)
-		runtime·throw("pthread_attr_setdetachstate");
-
-	// Disable signals during create, so that the new thread starts
-	// with signals disabled.  It will enable them in minit.
-	runtime·sigprocmask(SIG_SETMASK, &sigset_all, &oset);
-	ret = runtime·pthread_create(&tid, &attr, (void (*)(void))runtime·tstart_sysvicall, mp);
-	runtime·sigprocmask(SIG_SETMASK, &oset, nil);
-	if(ret != 0) {
-		runtime·printf("runtime: failed to create new OS thread (have %d already; errno=%d)\n", runtime·mcount(), ret);
-		runtime·throw("runtime.newosproc");
-	}
-}
-
-void
-runtime·get_random_data(byte **rnd, int32 *rnd_len)
-{
-	#pragma dataflag NOPTR
-	static byte urandom_data[HashRandomBytes];
-	int32 fd;
-	fd = runtime·open("/dev/urandom", 0 /* O_RDONLY */, 0);
-	if(runtime·read(fd, urandom_data, HashRandomBytes) == HashRandomBytes) {
-		*rnd = urandom_data;
-		*rnd_len = HashRandomBytes;
-	} else {
-		*rnd = nil;
-		*rnd_len = 0;
-	}
-	runtime·close(fd);
-}
-
-void
-runtime·goenvs(void)
-{
-	runtime·goenvs_unix();
-}
-
-// Called to initialize a new m (including the bootstrap m).
-// Called on the parent thread (main thread in case of bootstrap), can allocate memory.
-void
-runtime·mpreinit(M *mp)
-{
-	mp->gsignal = runtime·malg(32*1024);
-}
-
-// Called to initialize a new m (including the bootstrap m).
-// Called on the new thread, can not allocate memory.
-void
-runtime·minit(void)
-{
-	runtime·asmcgocall(runtime·miniterrno, (void *)libc·___errno);
-	// Initialize signal handling
-	runtime·signalstack((byte*)m->gsignal->stackguard - StackGuard, 32*1024);
-	runtime·sigprocmask(SIG_SETMASK, &sigset_none, nil);
-}
-
-// Called from dropm to undo the effect of an minit.
-void
-runtime·unminit(void)
-{
-	runtime·signalstack(nil, 0);
-}
-
-void
-runtime·sigpanic(void)
-{
-	if(!runtime·canpanic(g))
-		runtime·throw("unexpected signal during runtime execution");
-
-	switch(g->sig) {
-	case SIGBUS:
-		if(g->sigcode0 == BUS_ADRERR && g->sigcode1 < 0x1000 || g->paniconfault) {
-			if(g->sigpc == 0)
-				runtime·panicstring("call of nil func value");
-			runtime·panicstring("invalid memory address or nil pointer dereference");
-		}
-		runtime·printf("unexpected fault address %p\n", g->sigcode1);
-		runtime·throw("fault");
-	case SIGSEGV:
-		if((g->sigcode0 == 0 || g->sigcode0 == SEGV_MAPERR || g->sigcode0 == SEGV_ACCERR) && g->sigcode1 < 0x1000 || g->paniconfault) {
-			if(g->sigpc == 0)
-				runtime·panicstring("call of nil func value");
-			runtime·panicstring("invalid memory address or nil pointer dereference");
-		}
-		runtime·printf("unexpected fault address %p\n", g->sigcode1);
-		runtime·throw("fault");
-	case SIGFPE:
-		switch(g->sigcode0) {
-		case FPE_INTDIV:
-			runtime·panicstring("integer divide by zero");
-		case FPE_INTOVF:
-			runtime·panicstring("integer overflow");
-		}
-		runtime·panicstring("floating point error");
-	}
-	runtime·panicstring(runtime·sigtab[g->sig].name);
-}
-
-uintptr
-runtime·memlimit(void)
-{
-	Rlimit rl;
-	extern byte text[], end[];
-	uintptr used;
-	
-	if(runtime·getrlimit(RLIMIT_AS, &rl) != 0)
-		return 0;
-	if(rl.rlim_cur >= 0x7fffffff)
-		return 0;
-
-	// Estimate our VM footprint excluding the heap.
-	// Not an exact science: use size of binary plus
-	// some room for thread stacks.
-	used = end - text + (64<<20);
-	if(used >= rl.rlim_cur)
-		return 0;
-
-	// If there's not at least 16 MB left, we're probably
-	// not going to be able to do much.  Treat as no limit.
-	rl.rlim_cur -= used;
-	if(rl.rlim_cur < (16<<20))
-		return 0;
-
-	return rl.rlim_cur - used;
-}
-
-void
-runtime·setprof(bool on)
-{
-	USED(on);
-}
-
-extern void runtime·sigtramp(void);
-
-void
-runtime·setsig(int32 i, GoSighandler *fn, bool restart)
-{
-	Sigaction sa;
-
-	runtime·memclr((byte*)&sa, sizeof sa);
-	sa.sa_flags = SA_SIGINFO|SA_ONSTACK;
-	if(restart)
-		sa.sa_flags |= SA_RESTART;
-	sa.sa_mask.__sigbits[0] = ~(uint32)0;
-	sa.sa_mask.__sigbits[1] = ~(uint32)0;
-	sa.sa_mask.__sigbits[2] = ~(uint32)0;
-	sa.sa_mask.__sigbits[3] = ~(uint32)0;
-	if(fn == runtime·sighandler)
-		fn = (void*)runtime·sigtramp;
-	*((void**)&sa._funcptr[0]) = (void*)fn;
-	runtime·sigaction(i, &sa, nil);
-}
-
-GoSighandler*
-runtime·getsig(int32 i)
-{
-	Sigaction sa;
-
-	runtime·memclr((byte*)&sa, sizeof sa);
-	runtime·sigaction(i, nil, &sa);
-	if(*((void**)&sa._funcptr[0]) == runtime·sigtramp)
-		return runtime·sighandler;
-	return *((void**)&sa._funcptr[0]);
-}
-
-void
-runtime·signalstack(byte *p, int32 n)
-{
-	StackT st;
-
-	st.ss_sp = (void*)p;
-	st.ss_size = n;
-	st.ss_flags = 0;
-	if(p == nil)
-		st.ss_flags = SS_DISABLE;
-	runtime·sigaltstack(&st, nil);
-}
-
-void
-runtime·unblocksignals(void)
-{
-	runtime·sigprocmask(SIG_SETMASK, &sigset_none, nil);
-}
-
-#pragma textflag NOSPLIT
-uintptr
-runtime·semacreate(void)
-{
-	SemT* sem;
-
-	// Call libc's malloc rather than runtime·malloc.  This will
-	// allocate space on the C heap.  We can't call runtime·malloc
-	// here because it could cause a deadlock.
-	m->libcall.fn = (void*)libc·malloc;
-	m->libcall.n = 1;
-	runtime·memclr((byte*)&m->scratch, sizeof(m->scratch));
-	m->scratch.v[0] = (uintptr)sizeof(*sem);
-	m->libcall.args = (uintptr*)&m->scratch;
-	runtime·asmcgocall(runtime·asmsysvicall6, &m->libcall);
-	sem = (void*)m->libcall.r1;
-	if(runtime·sem_init(sem, 0, 0) != 0)
-		runtime·throw("sem_init");
-	return (uintptr)sem;
-}
-
-#pragma textflag NOSPLIT
-int32
-runtime·semasleep(int64 ns)
-{
-	if(ns >= 0) {
-		m->ts.tv_sec = ns / 1000000000LL;
-		m->ts.tv_nsec = ns % 1000000000LL;
-
-		m->libcall.fn = (void*)libc·sem_reltimedwait_np;
-		m->libcall.n = 2;
-		runtime·memclr((byte*)&m->scratch, sizeof(m->scratch));
-		m->scratch.v[0] = m->waitsema;
-		m->scratch.v[1] = (uintptr)&m->ts;
-		m->libcall.args = (uintptr*)&m->scratch;
-		runtime·asmcgocall(runtime·asmsysvicall6, &m->libcall);
-		if(*m->perrno != 0) {
-			if(*m->perrno == ETIMEDOUT || *m->perrno == EAGAIN || *m->perrno == EINTR)
-				return -1;
-			runtime·throw("sem_reltimedwait_np");
-		}
-		return 0;
-	}
-	for(;;) {
-		m->libcall.fn = (void*)libc·sem_wait;
-		m->libcall.n = 1;
-		runtime·memclr((byte*)&m->scratch, sizeof(m->scratch));
-		m->scratch.v[0] = m->waitsema;
-		m->libcall.args = (uintptr*)&m->scratch;
-		runtime·asmcgocall(runtime·asmsysvicall6, &m->libcall);
-		if(m->libcall.r1 == 0)
-			break;
-		if(*m->perrno == EINTR) 
-			continue;
-		runtime·throw("sem_wait");
-	}
-	return 0;
-}
-
-#pragma textflag NOSPLIT
-void
-runtime·semawakeup(M *mp)
-{
-	SemT* sem = (SemT*)mp->waitsema;
-	if(runtime·sem_post(sem) != 0)
-		runtime·throw("sem_post");
-}
-
-int32
-runtime·close(int32 fd)
-{
-	return runtime·sysvicall6(libc·close, 1, (uintptr)fd);
-}
-
-void
-runtime·exit(int32 r)
-{
-	runtime·sysvicall6(libc·exit, 1, (uintptr)r);
-}
-
-/* int32 */ void
-runtime·getcontext(Ucontext* context)
-{
-	runtime·sysvicall6(libc·getcontext, 1, (uintptr)context);
-}
-
-int32
-runtime·getrlimit(int32 res, Rlimit* rlp)
-{
-	return runtime·sysvicall6(libc·getrlimit, 2, (uintptr)res, (uintptr)rlp);
-}
-
-uint8*
-runtime·mmap(byte* addr, uintptr len, int32 prot, int32 flags, int32 fildes, uint32 off)
-{
-	return (uint8*)runtime·sysvicall6(libc·mmap, 6, (uintptr)addr, (uintptr)len, (uintptr)prot, (uintptr)flags, (uintptr)fildes, (uintptr)off);
-}
-
-void
-runtime·munmap(byte* addr, uintptr len)
-{
-	runtime·sysvicall6(libc·munmap, 2, (uintptr)addr, (uintptr)len);
-}
-
-extern int64 runtime·nanotime1(void);
-#pragma textflag NOSPLIT
-int64
-runtime·nanotime(void)
-{
-	return runtime·sysvicall6((uintptr)runtime·nanotime1, 0);
-}
-
-void
-time·now(int64 sec, int32 usec)
-{
-	int64 ns;
-
-	ns = runtime·nanotime();
-	sec = ns / 1000000000LL;
-	usec = ns - sec * 1000000000LL;
-	FLUSH(&sec);
-	FLUSH(&usec);
-}
-
-int32
-runtime·open(int8* path, int32 oflag, int32 mode)
-{
-	return runtime·sysvicall6(libc·open, 3, (uintptr)path, (uintptr)oflag, (uintptr)mode);
-}
-
-int32
-runtime·pthread_attr_destroy(PthreadAttr* attr)
-{
-	return runtime·sysvicall6(libc·pthread_attr_destroy, 1, (uintptr)attr);
-}
-
-int32
-runtime·pthread_attr_getstack(PthreadAttr* attr, void** addr, uint64* size)
-{
-	return runtime·sysvicall6(libc·pthread_attr_getstack, 3, (uintptr)attr, (uintptr)addr, (uintptr)size);
-}
-
-int32
-runtime·pthread_attr_init(PthreadAttr* attr)
-{
-	return runtime·sysvicall6(libc·pthread_attr_init, 1, (uintptr)attr);
-}
-
-int32
-runtime·pthread_attr_setdetachstate(PthreadAttr* attr, int32 state)
-{
-	return runtime·sysvicall6(libc·pthread_attr_setdetachstate, 2, (uintptr)attr, (uintptr)state);
-}
-
-int32
-runtime·pthread_attr_setstack(PthreadAttr* attr, void* addr, uint64 size)
-{
-	return runtime·sysvicall6(libc·pthread_attr_setstack, 3, (uintptr)attr, (uintptr)addr, (uintptr)size);
-}
-
-int32
-runtime·pthread_create(Pthread* thread, PthreadAttr* attr, void(*fn)(void), void *arg)
-{
-	return runtime·sysvicall6(libc·pthread_create, 4, (uintptr)thread, (uintptr)attr, (uintptr)fn, (uintptr)arg);
-}
-
-/* int32 */ void
-runtime·raise(int32 sig)
-{
-	runtime·sysvicall6(libc·raise, 1, (uintptr)sig);
-}
-
-int32
-runtime·read(int32 fd, void* buf, int32 nbyte)
-{
-	return runtime·sysvicall6(libc·read, 3, (uintptr)fd, (uintptr)buf, (uintptr)nbyte);
-}
-
-#pragma textflag NOSPLIT
-int32
-runtime·sem_init(SemT* sem, int32 pshared, uint32 value)
-{
-	return runtime·sysvicall6(libc·sem_init, 3, (uintptr)sem, (uintptr)pshared, (uintptr)value);
-}
-
-#pragma textflag NOSPLIT
-int32
-runtime·sem_post(SemT* sem)
-{
-	return runtime·sysvicall6(libc·sem_post, 1, (uintptr)sem);
-}
-
-#pragma textflag NOSPLIT
-int32
-runtime·sem_reltimedwait_np(SemT* sem, Timespec* timeout)
-{
-	return runtime·sysvicall6(libc·sem_reltimedwait_np, 2, (uintptr)sem, (uintptr)timeout);
-}
-
-#pragma textflag NOSPLIT
-int32
-runtime·sem_wait(SemT* sem)
-{
-	return runtime·sysvicall6(libc·sem_wait, 1, (uintptr)sem);
-}
-
-/* int32 */ void
-runtime·setitimer(int32 which, Itimerval* value, Itimerval* ovalue)
-{
-	runtime·sysvicall6(libc·setitimer, 3, (uintptr)which, (uintptr)value, (uintptr)ovalue);
-}
-
-/* int32 */ void
-runtime·sigaction(int32 sig, struct Sigaction* act, struct Sigaction* oact)
-{
-	runtime·sysvicall6(libc·sigaction, 3, (uintptr)sig, (uintptr)act, (uintptr)oact);
-}
-
-/* int32 */ void
-runtime·sigaltstack(Sigaltstack* ss, Sigaltstack* oss)
-{
-	runtime·sysvicall6(libc·sigaltstack, 2, (uintptr)ss, (uintptr)oss);
-}
-
-/* int32 */ void
-runtime·sigprocmask(int32 how, Sigset* set, Sigset* oset)
-{
-	runtime·sysvicall6(libc·sigprocmask, 3, (uintptr)how, (uintptr)set, (uintptr)oset);
-}
-
-int64
-runtime·sysconf(int32 name)
-{
-	return runtime·sysvicall6(libc·sysconf, 1, (uintptr)name);
-}
-
-void
-runtime·usleep(uint32 us)
-{
-	runtime·sysvicall6(libc·usleep, 1, (uintptr)us);
-}
-
-int32
-runtime·write(uintptr fd, void* buf, int32 nbyte)
-{
-	return runtime·sysvicall6(libc·write, 3, (uintptr)fd, (uintptr)buf, (uintptr)nbyte);
-}
-
-void
-runtime·osyield(void)
-{
-	runtime·sysvicall6(libc·sched_yield, 0);
-}