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Commita6d488c

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Remove Alpha and Tru64 support.
Support for running postgres on Alpha hasn't been tested for a longwhile. Due to Alpha's uniquely lax cache coherency model it's a hardto develop for platform (especially blindly!) and thought to beunlikely to currently work correctly.As Alpha is the only supported architecture for Tru64 drop support forit as well. Tru64's support has ended 2012 and it has been inmaintenance-only mode for much longer.Also remove stray references to __ksr__ and ultrix defines.
1 parentd222585 commita6d488c

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14 files changed

+4
-210
lines changed

14 files changed

+4
-210
lines changed

‎configure

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@@ -2855,7 +2855,6 @@ dragonfly*) template=netbsd ;;
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mingw*) template=win32 ;;
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netbsd*) template=netbsd ;;
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openbsd*) template=openbsd ;;
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osf*) template=osf ;;
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sco*) template=sco ;;
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solaris*) template=solaris ;;
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sysv5*) template=unixware ;;

‎configure.in

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@@ -69,7 +69,6 @@ dragonfly*) template=netbsd ;;
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mingw*) template=win32 ;;
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netbsd*) template=netbsd ;;
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openbsd*) template=openbsd ;;
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osf*) template=osf ;;
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sco*) template=sco ;;
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solaris*) template=solaris ;;
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sysv5*) template=unixware ;;

‎doc/src/sgml/dfunc.sgml

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@@ -205,27 +205,6 @@ gcc -G -o foo.so foo.o
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<systemitem class="osname">Tru64 UNIX</>
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<indexterm><primary>Tru64 UNIX</><secondary>shared library</></>
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<indexterm><primary>Digital UNIX</><see>Tru64 UNIX</></>
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</term>
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<listitem>
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<para>
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<acronym>PIC</acronym> is the default, so the compilation command
217-
is the usual one. <command>ld</command> with special options is
218-
used to do the linking.
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<programlisting>
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cc -c foo.c
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ld -shared -expect_unresolved '*' -o foo.so foo.o
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</programlisting>
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The same procedure is used with GCC instead of the system
224-
compiler; no special options are required.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<systemitem class="osname">UnixWare</>

‎doc/src/sgml/installation.sgml

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@@ -1669,8 +1669,7 @@ PostgreSQL, contrib and HTML documentation successfully made. Ready to install.
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<systemitem class="osname">HP-UX</>,
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<systemitem class="osname">Linux</>,
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<systemitem class="osname">NetBSD</>, <systemitem
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class="osname">OpenBSD</>, <systemitem class="osname">Tru64
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UNIX</> (formerly <systemitem class="osname">Digital UNIX</>), and
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class="osname">OpenBSD</>, and
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<systemitem class="osname">Solaris</>.
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</para>
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@@ -1981,7 +1980,7 @@ kill `cat /usr/local/pgsql/data/postmaster.pid`
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<para>
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In general, <productname>PostgreSQL</> can be expected to work on
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these CPU architectures: x86, x86_64, IA64, PowerPC,
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PowerPC 64, S/390, S/390x, Sparc, Sparc 64,Alpha,ARM, MIPS, MIPSEL, M68K,
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PowerPC 64, S/390, S/390x, Sparc, Sparc 64, ARM, MIPS, MIPSEL, M68K,
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and PA-RISC. Code support exists for M32R and VAX, but these
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architectures are not known to have been tested recently. It is often
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possible to build on an unsupported CPU type by configuring with
@@ -1991,7 +1990,7 @@ kill `cat /usr/local/pgsql/data/postmaster.pid`
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<para>
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<productname>PostgreSQL</> can be expected to work on these operating
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systems: Linux (all recent distributions), Windows (Win2000 SP4 and later),
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FreeBSD, OpenBSD, NetBSD, Mac OS X, AIX, HP/UX, Solaris, Tru64 Unix,
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FreeBSD, OpenBSD, NetBSD, Mac OS X, AIX, HP/UX, Solaris,
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and UnixWare. Other Unix-like systems may also work but are not currently
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being tested. In most cases, all CPU architectures supported by
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a given operating system will work. Look in

‎src/Makefile.shlib

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@@ -236,10 +236,6 @@ ifeq ($(PORTNAME), solaris)
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endif
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endif
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ifeq ($(PORTNAME), osf)
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LINK.shared= $(LD) -shared -expect_unresolved '*'
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endif
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ifeq ($(PORTNAME), sco)
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ifeq ($(GCC), yes)
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LINK.shared= $(CC) -shared

‎src/backend/main/main.c

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@@ -22,14 +22,6 @@
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#include<unistd.h>
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#if defined(__alpha)&& defined(__osf__)/* no __alpha__ ? */
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#include<sys/sysinfo.h>
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#include"machine/hal_sysinfo.h"
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#defineASSEMBLER
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#include<sys/proc.h>
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#undef ASSEMBLER
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#endif
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#if defined(__NetBSD__)
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#include<sys/param.h>
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#endif
@@ -244,27 +236,6 @@ main(int argc, char *argv[])
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staticvoid
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startup_hacks(constchar*progname)
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{
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/*
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* On some platforms, unaligned memory accesses result in a kernel trap;
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* the default kernel behavior is to emulate the memory access, but this
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* results in a significant performance penalty. We want PG never to make
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* such unaligned memory accesses, so this code disables the kernel
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* emulation: unaligned accesses will result in SIGBUS instead.
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*/
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#ifdefNOFIXADE
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#if defined(__alpha)/* no __alpha__ ? */
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{
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intbuffer[]= {SSIN_UACPROC,UAC_SIGBUS |UAC_NOPRINT};
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if (setsysinfo(SSI_NVPAIRS,buffer,1, (caddr_t)NULL,
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(unsigned long)NULL)<0)
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write_stderr("%s: setsysinfo failed: %s\n",
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progname,strerror(errno));
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}
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#endif/* __alpha */
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#endif/* NOFIXADE */
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/*
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* Windows-specific execution environment hacking.
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*/

‎src/backend/port/dynloader/osf.c

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‎src/backend/port/dynloader/osf.h

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‎src/backend/utils/misc/ps_status.c

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@@ -66,7 +66,7 @@ boolupdate_process_title = true;
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#definePS_USE_PS_STRINGS
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#elif (defined(BSD)|| defined(__hurd__))&& !defined(__darwin__)
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#definePS_USE_CHANGE_ARGV
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#elif defined(__linux__)|| defined(_AIX)|| defined(__sgi)|| (defined(sun)&& !defined(BSD))|| defined(ultrix)|| defined(__ksr__)|| defined(__osf__)|| defined(__svr5__)|| defined(__darwin__)
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#elif defined(__linux__)|| defined(_AIX)|| defined(__sgi)|| (defined(sun)&& !defined(BSD))|| defined(__svr5__)|| defined(__darwin__)
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#definePS_USE_CLOBBER_ARGV
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#elif defined(WIN32)
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#definePS_USE_WIN32

‎src/include/port/osf.h

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‎src/include/storage/barrier.h

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@@ -109,16 +109,7 @@ extern slock_t dummy_spinlock;
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#definepg_memory_barrier()__asm__ __volatile__ ("sync" : : : "memory")
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#definepg_read_barrier()__asm__ __volatile__ ("lwsync" : : : "memory")
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#definepg_write_barrier()__asm__ __volatile__ ("lwsync" : : : "memory")
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#elif defined(__alpha)|| defined(__alpha__)/* Alpha */
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114-
/*
115-
* Unlike all other known architectures, Alpha allows dependent reads to be
116-
* reordered, but we don't currently find it necessary to provide a conditional
117-
* read barrier to cover that case. We might need to add that later.
118-
*/
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#definepg_memory_barrier()__asm__ __volatile__ ("mb" : : : "memory")
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#definepg_read_barrier()__asm__ __volatile__ ("rmb" : : : "memory")
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#definepg_write_barrier()__asm__ __volatile__ ("wmb" : : : "memory")
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#elif defined(__hppa)|| defined(__hppa__)/* HP PA-RISC */
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/* HPPA doesn't do either read or write reordering */

‎src/include/storage/s_lock.h

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@@ -548,51 +548,6 @@ tas(volatile slock_t *lock)
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#endif/* __vax__ */
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#if defined(__alpha)|| defined(__alpha__)/* Alpha */
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/*
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* Correct multi-processor locking methods are explained in section 5.5.3
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* of the Alpha AXP Architecture Handbook, which at this writing can be
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* found at ftp://ftp.netbsd.org/pub/NetBSD/misc/dec-docs/index.html.
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* For gcc we implement the handbook's code directly with inline assembler.
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*/
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#defineHAS_TEST_AND_SET
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typedefunsigned longslock_t;
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#defineTAS(lock) tas(lock)
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static __inline__int
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tas(volatileslock_t*lock)
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{
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registerslock_t_res;
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__asm____volatile__(
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"ldq$0, %1\n"
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"bne$0, 2f\n"
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"ldq_l%0, %1\n"
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"bne%0, 2f\n"
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"mov1, $0\n"
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"stq_c$0, %1\n"
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"beq$0, 2f\n"
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"mb\n"
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"br3f\n"
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"2:mov1, %0\n"
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"3:\n"
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:"=&r"(_res),"+m"(*lock)
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:
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:"memory","0");
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return (int)_res;
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}
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#defineS_UNLOCK(lock)\
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do \
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{\
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__asm__ __volatile__ ("mb \n"); \
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*((volatile slock_t *) (lock)) = 0; \
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} while (0)
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#endif/* __alpha || __alpha__ */
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#if defined(__mips__)&& !defined(__sgi)/* non-SGI MIPS */
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/* Note: on SGI we use the OS' mutex ABI, see below */
@@ -733,27 +688,6 @@ tas(volatile slock_t *s_lock)
733688
#endif/* defined(USE_UNIVEL_CC) */
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736-
#if defined(__alpha)|| defined(__alpha__)/* Tru64 Unix Alpha compiler */
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/*
738-
* The Tru64 compiler doesn't support gcc-style inline asm, but it does
739-
* have some builtin functions that accomplish much the same results.
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* For simplicity, slock_t is defined as long (ie, quadword) on Alpha
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* regardless of the compiler in use. LOCK_LONG and UNLOCK_LONG only
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* operate on an int (ie, longword), but that's OK as long as we define
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* S_INIT_LOCK to zero out the whole quadword.
744-
*/
745-
#defineHAS_TEST_AND_SET
746-
747-
typedefunsigned longslock_t;
748-
749-
#include<alpha/builtins.h>
750-
#defineS_INIT_LOCK(lock) (*(lock) = 0)
751-
#defineTAS(lock) (__LOCK_LONG_RETRY((lock), 1) == 0)
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#defineS_UNLOCK(lock) __UNLOCK_LONG(lock)
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#endif/* __alpha || __alpha__ */
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#if defined(__hppa)|| defined(__hppa__)/* HP PA-RISC, GCC and HP compilers */
758692
/*
759693
* HP's PA-RISC

‎src/makefiles/Makefile.osf

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‎src/template/osf

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This file was deleted.

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