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Missed adding new univel files and removing univel subdirectory

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This commit is contained in:
Marc G. Fournier 1998-02-01 07:46:43 +00:00
parent 6e9558e639
commit 9fd18a6785
4 changed files with 38 additions and 103 deletions
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4
src/backend/port/dynloader/univel.c Normal file
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@ -0,0 +1,4 @@
/* Dummy file used for nothing at this point
*
* see univel.h
*/

68
src/backend/port/univel/port-protos.h → src/backend/port/dynloader/univel.h
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@ -1,34 +1,34 @@
/*------------------------------------------------------------------------- /*-------------------------------------------------------------------------
* *
* port-protos.h-- * port-protos.h--
* port-specific prototypes for Intel x86/UNIXWARE * port-specific prototypes for Intel x86/UNIXWARE
* *
* *
* Copyright (c) 1994, Regents of the University of California * Copyright (c) 1994, Regents of the University of California
* *
* port-protos.h,v 1.2 1995/03/17 06:40:18 andrew Exp * port-protos.h,v 1.2 1995/03/17 06:40:18 andrew Exp
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
#ifndef PORT_PROTOS_H #ifndef PORT_PROTOS_H
#define PORT_PROTOS_H #define PORT_PROTOS_H
#include <dlfcn.h> #include <dlfcn.h>
#include "fmgr.h" /* for func_ptr */ #include "fmgr.h" /* for func_ptr */
#include "utils/dynamic_loader.h" #include "utils/dynamic_loader.h"
/* dynloader.c */ /* dynloader.c */
/* /*
* Dynamic Loader on Intel x86/Intel SVR4. * Dynamic Loader on Intel x86/Intel SVR4.
* *
* this dynamic loader uses the system dynamic loading interface for shared * this dynamic loader uses the system dynamic loading interface for shared
* libraries (ie. dlopen/dlsym/dlclose). The user must specify a shared * libraries (ie. dlopen/dlsym/dlclose). The user must specify a shared
* library as the file to be dynamically loaded. * library as the file to be dynamically loaded.
* *
*/ */
#define pg_dlopen(f) dlopen(f,RTLD_LAZY) #define pg_dlopen(f) dlopen(f,RTLD_LAZY)
#define pg_dlsym dlsym #define pg_dlsym dlsym
#define pg_dlclose dlclose #define pg_dlclose dlclose
#define pg_dlerror dlerror #define pg_dlerror dlerror
#endif /* PORT_PROTOS_H */ #endif /* PORT_PROTOS_H */

34
src/backend/port/univel/Makefile
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@ -1,34 +0,0 @@
#-------------------------------------------------------------------------
#
# Makefile--
# Makefile for port/univel
#
# IDENTIFICATION
# $Header: /cvsroot/pgsql/src/backend/port/univel/Attic/Makefile,v 1.3 1997/12/20 00:26:45 scrappy Exp $
#
#-------------------------------------------------------------------------
SRCDIR = ../../..
include ../../../Makefile.global
INCLUDE_OPT = -I../..
CFLAGS+=$(INCLUDE_OPT)
OBJS = #tas.o
all: SUBSYS.o
SUBSYS.o: $(OBJS)
$(LD) -r -o SUBSYS.o $(OBJS)
depend dep:
$(CC) -MM $(INCLUDE_OPT) *.c >depend
clean:
rm -f SUBSYS.o $(OBJS)
ifeq (depend,$(wildcard depend))
include depend
endif

35
src/backend/port/univel/tas.s
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@ -1,35 +0,0 @@
/=============================================================================
/ tas.s -- test and set lock for i386_solaris
/=============================================================================
.file "tas.s"
.text
.align 16
.L1.text:
.globl tas
tas:
pushl %ebp /save prev base pointer
movl %esp,%ebp /new base pointer
pushl %ebx /save prev bx
movl 8(%ebp),%ebx /load bx with address of lock
pushl %ebx /save prev bx
movl 8(%ebp),%ebx /load bx with address of lock
movl $255,%eax /put something in ax
xchgb %al,(%ebx) /swap lock value with "0"
cmpb $0,%al /did we get the lock?
jne .Locked
subl %eax,%eax /yes, we got it -- return 0
jmp .Finish
.align 4
.Locked:
movl $1,%eax /no, we didn't get it - return 1
.Finish:
popl %ebx /restore prev bx
movl %ebp,%esp /restore stack state
popl %ebp
ret /return
.align 4
.type tas,@function
.size tas,.-tas