I have ported PostgreSQL 6.4 to Cobalt Qube running Linux 2.0.33 with
MIPS cpu (I think it's R4000). I have tested the patches on LinuxPPC and FreeBSD. I believe they do not harm other platforms. -- Tatsuo Ishii
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.13 1998/12/15 12:46:21 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/storage/buffer/Attic/s_lock.c,v 1.14 1998/12/18 17:25:39 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -124,7 +124,28 @@ success: \n\
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#endif /* PPC */
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#if defined(__mips)
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static void
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tas_dummy()
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{
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__asm__(" \n\
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.global tas \n\
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tas: \n\
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.frame $sp, 0, $31 \n\
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ll $14, 0($4) \n\
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or $15, $14, 1 \n\
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sc $15, 0($4) \n\
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beq $15, 0, fail \n\
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bne $14, 0, fail \n\
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li $2, 0 \n\
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.livereg 0x2000FF0E,0x00000FFF \n\
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j $31 \n\
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fail: \n\
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li $2, 1 \n\
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j $31 \n\
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");
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}
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#endif /* __mips */
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#else /* defined(__GNUC__) */
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/***************************************************************************
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@ -14,6 +14,9 @@ typedef unsigned int slock_t;
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#elif defined(__alpha)
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typedef long int slock_t;
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#elif defined(__mips)
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typedef unsigned int slock_t;
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#else /* i386 probably */
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typedef unsigned char slock_t;
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@ -26,3 +26,4 @@ sparc-sun-solaris=solaris_sparc_gcc
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sparc-sun-sunos4=sunos4_gcc
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sparc-sun-sunos5=solaris_sparc_gcc
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sparc-unknown-linux-gnu=linux_sparc
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mips-pc-linux-gnu=linux_mips
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@ -0,0 +1,10 @@
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AROPT:crs
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CFLAGS:-O2 -mips2
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SHARED_LIB:-fpic
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ALL:
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SRCH_INC:
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SRCH_LIB:
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USE_LOCALE:no
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DLSUFFIX:.so
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YFLAGS:-d
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YACC:bison -y
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