Remove the obsolete and custom lwp assembler for the s390 and s390x
architectures. That assembler is no longer needed since 32-bit
mainframe Linux distributions are no longer supported and are very
unlikely to be in use.
The generic process.default.s is sufficient for modern 64-bit Linux
distributions on s390/s390x.
[mmeffie@sinenomine.net: commit message wording]
Reviewed-on: https://gerrit.openafs.org/12475
Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
(cherry picked from commit
1d8cb56999a4ab25ae4cbc8e8a688b8100aedd3b)
Change-Id: Iee572ef3a86f5502e37ddc0775da13b874add669
Reviewed-on: https://gerrit.openafs.org/12499
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Michael Meffie <mmeffie@sinenomine.net>
Reviewed-by: Mark Vitale <mvitale@sinenomine.net>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>
$(CCOBJ) ${LWP_DBG} ${LWP_OPTMZ} -c -I${TOP_INCDIR} -KPIC -G0 ${srcdir}/process.s;; \
sgi_61 | sgi_62 | sgi_63 ) \
$(CCOBJ) ${LWP_DBG} ${LWP_OPTMZ} -c ${XCFLAGS} ${ARCHFLAGS} -I${TOP_INCDIR} -KPIC -G0 ${srcdir}/process.s;; \
- s390_*) \
- $(PATH_CPP) -P -I${TOP_INCDIR} ${srcdir}/process.s390.s >process.ss; \
- ${AS} -ahlns process.ss -o process.o >process.lst; \
- $(RM) process.ss ;; \
- s390x_*) \
- $(PATH_CPP) -P -I${TOP_INCDIR} ${srcdir}/process.s390x.s >process.ss; \
- ${AS} -ahlns process.ss -o process.o >process.lst; \
- $(RM) process.ss ;; \
*_darwin* ) \
$(RM) -f process.o ; \
CURRENTBUILDARCH="${ARCHFLAGS}"; \
+++ /dev/null
-/*
- * Copyright 2000, International Business Machines Corporation and others.
- * All Rights Reserved.
- *
- * This software has been released under the terms of the IBM Public
- * License. For details, see the LICENSE file in the top-level source
- * directory or online at http://www.openafs.org/dl/license10.html
- *
- * Linux for S/390 (31 bit)
- *
- * Written by Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
- *
- * additional munging by Adam Thornton <adam@sinenomine.net>
- */
-
-#define IGNORE_STDS_H 1
-#include <afs/param.h>
-
- .file "process.s"
-
- .globl savecontext
- .type savecontext,%function
- /*
- * savecontext(f, area1, newsp)
- * int (*f)(); struct savearea *area1; char *newsp;
- * f - r2
- * area1 - r3
- * newsp - r4
- */
-
- /*
- * struct savearea {
- * char *topstack;
- * }
- */
-
-P_PRE: .long PRE_Block
-P_ABORT: .long abort
-
-savecontext:
- stm %r6,%r15,24(%r15) /* Save our registers */
- lr %r1,%r15
- ahi %r15,-96 /* Move out of harm's way */
- st %r1,0(%r15)
- bras %r5,.L0 /* Get A(A(PRE_Block)) */
- .long PRE_Block
- .L0:
- l %r5,0(%r5) /* Get A(PRE_Block) */
- mvi 3(%r5),1 /* Set it */
- lr %r6,%r3 /* Get base of savearea */
- st %r15,0(%r3) /* Save stack pointer */
- ltr %r4,%r4 /* If new sp is 0 */
- jz .L1 /* ... don't change sp */
- lr %r15,%r4 /* Set new stack pointer */
- .L1:
- br %r2 /* Call the routine */
- /* Can't get here....*/
-
- bras %r5,.L2
- .long abort
- .L2:
- l %r5,0(%r5)
- balr %r14,%r5
-
- .savecontext_end:
- .size savecontext,.savecontext_end-savecontext
-
- /*
- * returnto(area2)
- * struct savearea *area2;
- *
- * area2 - r2
- */
- .globl returnto
- .type returnto,%function
-returnto:
- l %r15,0(%r2) /* New frame, to get correct pointer*/
- bras %r5,.L3 /* Get A(A(PRE_Block))
- */
- .long PRE_Block
- .L3:
- l %r5,0(%r5) /* Get A(PRE_Block) */
- /*xc 0(4,%r5),0(%r5) /* Clear it */
- mvi 3(%r5),0 /* Clear it */
- l %r15,0(%r15)
- lm %r6,%r15,24(%r15) /* Restore registers */
- br %r14 /* Return */
-
- /* Can't happen */
- la %r2,1234
- bras %r5,.L4
- .long abort
- .L4:
- l %r5,0(%r5)
- basr %r14,%r5
- .returnto_end:
- .size returnto,.returnto_end-returnto
-
-#if defined(__linux__) && defined(__ELF__)
- .section .note.GNU-stack,"",%progbits
-#endif
+++ /dev/null
-/*
- * Copyright 2000, International Business Machines Corporation and others.
- * All Rights Reserved.
- *
- * This software has been released under the terms of the IBM Public
- * License. For details, see the LICENSE file in the top-level source
- * directory or online at http://www.openafs.org/dl/license10.html
- *
- * Linux for S/390X (64 bit)
- * by Soewono Effendi <Soewono.Effendi@sysgo.de>
- * & Horst Birthelmer <Horst.Birthelmer@sysgo.de>
- *
- * based on Linux for S/390 (31 bit)
- * Written by Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
-*/
-
-#define IGNORE_STDS_H 1
-#include <afs/param.h>
-
- .file "process.s"
-
- .globl savecontext
- .type savecontext,%function
- /*
- * savecontext(f, area1, newsp)
- * int (*f)(); struct savearea *area1; char *newsp;
- * f - r2
- * area1 - r3
- * newsp - r4
- */
-
- /*
- * struct savearea {
- * char *topstack;
- * }
- */
-
-P_PRE: .long PRE_Block
-P_ABORT: .long abort
-
-savecontext:
- stmg %r6,%r15,48(%r15) /* Save our registers */
- lgr %r1,%r15
- aghi %r15,-160
- stg %r1,0(%r15)
- brasl %r5,.L0 /* Get A(A(PRE_Block)) */
- .long PRE_Block
- .L0:
- l %r5,0(%r5) /* Get A(PRE_Block) */
- mvi 3(%r5),1 /* Set it */
- lgr %r6,%r3 /* Get base of savearea */
- stg %r15,0(%r3) /* Save stack pointer */
- ltgr %r4,%r4 /* If new sp is 0 */
- jz .L1 /* ... don't change sp */
- lgr %r15,%r4 /* Set new stack pointer */
- .L1:
- br %r2 /* Call the routine */
- /* Can't get here....*/
-
- brasl %r5,.L2
- .long abort
- .L2:
- l %r5,0(%r5)
- balr %r14,%r5
-
- .savecontext_end:
- .size savecontext,.savecontext_end-savecontext
-
- /*
- * returnto(area2)
- * struct savearea *area2;
- *
- * area2 - r2
- */
- .globl returnto
- .type returnto,%function
-returnto:
- lg %r15,0(%r2) /* New frame, to get correct pointer*/
- brasl %r5,.L3 /* Get A(A(PRE_Block)) */
- .long PRE_Block
- .L3:
- l %r5,0(%r5) /* Get A(PRE_Block) */
- /*xc 0(4,%r5),0(%r5) /* Clear it */
- mvi 3(%r5),0 /* Clear it */
- lg %r15,0(%r15)
- lmg %r6,%r15,48(%r15) /* Restore registers */
- br %r14 /* Return */
-
- /* Can't happen */
- la %r2,1234
- brasl %r5,.L4
- .long abort
- .L4:
- l %r5,0(%r5)
- basr %r14,%r5
- .returnto_end:
- .size returnto,.returnto_end-returnto
-
-#if defined(__linux__) && defined(__ELF__)
- .section .note.GNU-stack,"",%progbits
-#endif
projects / packages / o / openafs.git / commitdiff