Author: aurel32
Date: 2008-08-08 16:49:22 +0000 (Fri, 08 Aug 2008)
New Revision: 3043
Added:
glibc-package/trunk/debian/patches/hppa/cvs-context.diff
Removed:
glibc-package/trunk/debian/patches/hppa/local-context.diff
Modified:
glibc-package/trunk/debian/changelog
glibc-package/trunk/debian/patches/series
Log:
Replace patches/hppa/local-context.diff by patches/hppa/cvs-context.diff
Modified: glibc-package/trunk/debian/changelog
===================================================================
--- glibc-package/trunk/debian/changelog 2008-08-08 16:42:34 UTC (rev
3042)
+++ glibc-package/trunk/debian/changelog 2008-08-08 16:49:22 UTC (rev
3043)
@@ -8,7 +8,7 @@
on mips. Closes: #493751.
* patches/sparc/cvs-context.diff: new patch from upstream to add
getcontext(), setcontext(), makecontext() on Sparc. Closes: #295173.
- * patches/hppa/local-context.diff: new patch from Helge Deller to add
+ * patches/hppa/cvs-context.diff: new patch from upstream to add
getcontext(), setcontext(), makecontext() on PARISC. Closes: #492778.
[ Samuel Thibault ]
Added: glibc-package/trunk/debian/patches/hppa/cvs-context.diff
===================================================================
--- glibc-package/trunk/debian/patches/hppa/cvs-context.diff
(rev 0)
+++ glibc-package/trunk/debian/patches/hppa/cvs-context.diff 2008-08-08
16:49:22 UTC (rev 3043)
@@ -0,0 +1,536 @@
+2008-08-07 Helge Deller <[EMAIL PROTECTED]>
+
+ * sysdeps/unix/sysv/linux/hppa/ucontext_i.sym: New file.
+ * sysdeps/unix/sysv/linux/hppa/Makefile: New file.
+ * sysdeps/unix/sysv/linux/hppa/getcontext.S: New file.
+ * sysdeps/unix/sysv/linux/hppa/makecontext.c: New file.
+ * sysdeps/unix/sysv/linux/hppa/setcontext.S: New file.
+ * sysdeps/unix/sysv/linux/hppa/swapcontext.c: New file.
+
+diff -xCVS -Nurd ports.orig/sysdeps/unix/sysv/linux/hppa/getcontext.S
ports/sysdeps/unix/sysv/linux/hppa/getcontext.S
+--- ports.orig/sysdeps/unix/sysv/linux/hppa/getcontext.S 1970-01-01
01:00:00.000000000 +0100
++++ ports/sysdeps/unix/sysv/linux/hppa/getcontext.S 2008-08-08
01:52:34.000000000 +0200
+@@ -0,0 +1,163 @@
++/* Get current user context.
++ Copyright (C) 2008 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++ 02111-1307 USA. */
++
++#include <sysdep.h>
++
++#include "ucontext_i.h"
++
++
++ /* Trampoline function. */
++ /* Can not use ENTRY(__getcontext_ret) here. */
++ .type __getcontext_ret, @function
++ .hidden __getcontext_ret
++__getcontext_ret:
++ .proc
++ .callinfo FRAME=0,NO_CALLS
++ copy %r23, %r3
++ copy %r24, %r4
++ copy %r25, %r5
++ copy %r26, %r6
++ bv 0(%r20)
++ copy %r0, %ret0
++ .procend
++ .size __getcontext_ret, .-__getcontext_ret
++
++
++ENTRY(__getcontext)
++ /* Save the registers. */
++ stw %r0, oR0(%r26)
++ stw %r1, oR1(%r26)
++ /* stw %r2, oR2(%r26) - used for trampoline. */
++ stw %r3, oR3(%r26)
++ stw %r4, oR4(%r26)
++ stw %r5, oR5(%r26)
++ stw %r6, oR6(%r26)
++ stw %r7, oR7(%r26)
++ stw %r8, oR8(%r26)
++ stw %r9, oR9(%r26)
++ stw %r10, oR10(%r26)
++ stw %r11, oR11(%r26)
++ stw %r12, oR12(%r26)
++ stw %r13, oR13(%r26)
++ stw %r14, oR14(%r26)
++ stw %r15, oR15(%r26)
++ stw %r16, oR16(%r26)
++ stw %r17, oR17(%r26)
++ stw %r18, oR18(%r26)
++ stw %r19, oR19(%r26)
++ /* stw %r20, oR20(%r26) - used for trampoline. */
++ stw %r21, oR21(%r26)
++ stw %r22, oR22(%r26)
++ /* stw %r23, oR23(%r26) - used for trampoline. */
++ /* stw %r24, oR24(%r26) - used for trampoline. */
++ /* stw %r25, oR25(%r26) - used for trampoline. */
++ /* stw %r26, oR26(%r26) - used for trampoline. */
++ stw %r27, oR27(%r26)
++ stw %r28, oR28(%r26)
++ stw %r29, oR29(%r26)
++ ldo -64(%sp), %r1 /* Calculate %sp in %r1. */
++ stw %r1, oR30(%r26) /* Save new %sp. */
++ stw %r31, oR31(%r26)
++
++ stw %r0, oUC_FLAGS(%r26)
++ /* stw %r0, oUC_LINK(%r26) - Do not overwrite. */
++ stw %r1, oSS_SP(%r26)
++ stw %r0, oSS_FLAGS(%r26)
++ stw %r0, oSS_SIZE(%r26)
++
++ stw %r0, oSC_FLAGS(%r26)
++
++ stw %r0, oIASQ0(%r26)
++ stw %r0, oIASQ1(%r26)
++ stw %r0, oIAOQ0(%r26)
++ stw %r0, oIAOQ1(%r26)
++ stw %r0, oSAR(%r26) /* used as flag in swapcontext(). */
++
++
++ /* Store floating-point regs. */
++ ldo oFPREGS0(%r26),%r1
++ fstds,ma %fr0, 8(%r1)
++ fstds,ma %fr1, 8(%r1)
++ fstds,ma %fr2, 8(%r1)
++ fstds,ma %fr3, 8(%r1)
++ fstds,ma %fr4, 8(%r1)
++ fstds,ma %fr5, 8(%r1)
++ fstds,ma %fr6, 8(%r1)
++ fstds,ma %fr7, 8(%r1)
++ fstds,ma %fr8, 8(%r1)
++ fstds,ma %fr9, 8(%r1)
++ fstds,ma %fr10, 8(%r1)
++ fstds,ma %fr11, 8(%r1)
++ fstds,ma %fr12, 8(%r1)
++ fstds,ma %fr13, 8(%r1)
++ fstds,ma %fr14, 8(%r1)
++ fstds,ma %fr15, 8(%r1)
++ fstds,ma %fr16, 8(%r1)
++ fstds,ma %fr17, 8(%r1)
++ fstds,ma %fr18, 8(%r1)
++ fstds,ma %fr19, 8(%r1)
++ fstds,ma %fr20, 8(%r1)
++ fstds,ma %fr21, 8(%r1)
++ fstds,ma %fr22, 8(%r1)
++ fstds,ma %fr23, 8(%r1)
++ fstds,ma %fr24, 8(%r1)
++ fstds,ma %fr25, 8(%r1)
++ fstds,ma %fr26, 8(%r1)
++ fstds,ma %fr27, 8(%r1)
++ fstds,ma %fr28, 8(%r1)
++ fstds,ma %fr29, 8(%r1)
++ fstds,ma %fr30, 8(%r1)
++ fstds %fr31, 0(%r1)
++
++ /* Prologue */
++ stwm %r4, 64(%r30)
++#ifdef PIC
++ stw %r19, -32(%r30)
++#endif
++
++ /* Set up the trampoline registers.
++ r20, r23, r24, r25, r26 and r2 are clobbered
++ by call to getcontext() anyway. Reuse them. */
++ stw %r2, oR20(%r26)
++ stw %r3, oR23(%r26)
++ stw %r4, oR24(%r26)
++ stw %r5, oR25(%r26)
++ stw %r6, oR26(%r26)
++ ldil L%__getcontext_ret, %r1
++ ldo R%__getcontext_ret(%r1), %r1
++ stw %r1, oR2(%r26)
++
++ /* Save the current signal mask. */
++ /* sigprocmask(SIG_BLOCK, NULL, &ucp->uc_sigmask); */
++ ldo oSIGMASK(%r26), %r24
++ copy %r0, %r25
++ bl sigprocmask, %r2
++ ldi SIG_BLOCK, %r26
++
++ /* Epilogue */
++ ldw -84(%r30), %r2
++#ifdef PIC
++ ldw -96(%r30), %r19
++#endif
++ bv %r0(%r2)
++ ldwm -64(%r30), %r4
++END(__getcontext)
++
++weak_alias (__getcontext, getcontext)
+diff -xCVS -Nurd ports.orig/sysdeps/unix/sysv/linux/hppa/makecontext.c
ports/sysdeps/unix/sysv/linux/hppa/makecontext.c
+--- ports.orig/sysdeps/unix/sysv/linux/hppa/makecontext.c 1970-01-01
01:00:00.000000000 +0100
++++ ports/sysdeps/unix/sysv/linux/hppa/makecontext.c 2008-08-08
01:52:34.000000000 +0200
+@@ -0,0 +1,79 @@
++/* Create new context.
++ Copyright (C) 2008 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++ 02111-1307 USA. */
++
++#include <libintl.h>
++#include <stdarg.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <sysdep.h>
++#include <ucontext.h>
++
++/* XXX: This implementation only handles integer arguments. */
++
++void
++__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
++{
++ unsigned int *sp;
++ va_list ap;
++ int i;
++
++ if (argc > 8)
++ {
++ fprintf (stderr, _("\
++makecontext: does not know how to handle more than 8 arguments\n"));
++ exit (-1);
++ }
++
++ /* Get stack pointer. */
++ sp = (unsigned int *) ucp->uc_stack.ss_sp;
++
++ /* Store address to jump to. */
++ ucp->uc_mcontext.sc_gr[2] = (unsigned long) func;
++
++ va_start (ap, argc);
++ /* Handle arguments. */
++ for (i = 0; i < argc; ++i)
++ switch (i)
++ {
++ case 0:
++ case 1:
++ case 2:
++ case 3:
++ ucp->uc_mcontext.sc_gr[26-i] = va_arg (ap, int);
++ break;
++ case 4:
++ case 5:
++ case 6:
++ case 7:
++ if (sizeof(unsigned long) == 4) {
++ /* 32bit: put arg7-arg4 on stack. */
++ sp[7-i] = va_arg (ap, int);
++ } else {
++ /* 64bit: r19-r22 are arg7-arg4. */
++ ucp->uc_mcontext.sc_gr[22+4-i] = va_arg (ap, int);
++ }
++ break;
++ }
++ va_end (ap);
++
++}
++
++
++weak_alias(__makecontext, makecontext)
+diff -xCVS -Nurd ports.orig/sysdeps/unix/sysv/linux/hppa/Makefile
ports/sysdeps/unix/sysv/linux/hppa/Makefile
+--- ports.orig/sysdeps/unix/sysv/linux/hppa/Makefile 1970-01-01
01:00:00.000000000 +0100
++++ ports/sysdeps/unix/sysv/linux/hppa/Makefile 2008-08-08
01:52:34.000000000 +0200
+@@ -0,0 +1,5 @@
++# Used by *context() functions
++ifeq ($(subdir),stdlib)
++gen-as-const-headers += ucontext_i.sym
++endif
++
+diff -xCVS -Nurd ports.orig/sysdeps/unix/sysv/linux/hppa/setcontext.S
ports/sysdeps/unix/sysv/linux/hppa/setcontext.S
+--- ports.orig/sysdeps/unix/sysv/linux/hppa/setcontext.S 1970-01-01
01:00:00.000000000 +0100
++++ ports/sysdeps/unix/sysv/linux/hppa/setcontext.S 2008-08-08
01:52:34.000000000 +0200
+@@ -0,0 +1,154 @@
++/* Install given context.
++ Copyright (C) 2008 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++ 02111-1307 USA. */
++
++#include <sysdep.h>
++
++#include "ucontext_i.h"
++
++
++ENTRY(__setcontext)
++ /* Prologue */
++ stwm %r3, 64(%r30)
++#ifdef PIC
++ stw %r19, -32(%r30)
++#endif
++
++ /* Save ucp. */
++ copy %r26, %r3
++
++.Lagain:
++ /* Set the current signal mask. */
++ /* sigprocmask(SIG_BLOCK, &ucp->uc_sigmask, NULL); */
++ copy %r0, %r24
++ ldo oSIGMASK(%r3), %r25
++ bl sigprocmask, %r2
++ ldi SIG_SETMASK, %r26
++
++ comib,<>,n 0,%ret0,.Lerror
++
++ /* Save %sp, %dp. */
++ copy %sp, %r4
++ copy %dp, %r5
++ copy %r19, %r6
++
++ /* Get the registers. */
++ ldw oR1(%r3), %r1
++ ldw oR2(%r3), %r2
++ /* ldw oR3(%r3), %r3 - used for ucp pointer. */
++ /* ldw oR4(%r3), %r4 - used for original %sp. */
++ /* ldw oR5(%r3), %r5 - used for %dp / %r27. */
++ /* ldw oR6(%r3), %r6 - used for %r19. */
++ ldw oR7(%r3), %r7
++ ldw oR8(%r3), %r8
++ ldw oR9(%r3), %r9
++ ldw oR10(%r3), %r10
++ ldw oR11(%r3), %r11
++ ldw oR12(%r3), %r12
++ ldw oR13(%r3), %r13
++ ldw oR14(%r3), %r14
++ ldw oR15(%r3), %r15
++ ldw oR16(%r3), %r16
++ ldw oR17(%r3), %r17
++ ldw oR18(%r3), %r18
++ ldw oR19(%r3), %r19
++ ldw oR20(%r3), %r20
++ ldw oR21(%r3), %r21
++ /* ldw oR22(%r3), %r22 - dyncall arg. */
++ ldw oR23(%r3), %r23
++ ldw oR24(%r3), %r24
++ ldw oR25(%r3), %r25
++ ldw oR26(%r3), %r26
++ ldw oR27(%r3), %r27
++ ldw oR28(%r3), %r28
++ ldw oR29(%r3), %r29
++ ldw oR30(%r3), %r30
++ /* ldw oR31(%r3), %r31 - dyncall scratch register */
++
++ /* Restore floating-point registers. */
++ ldo oFPREGS31(%r3), %r22
++ fldds 0(%r22), %fr31
++ fldds,mb -8(%r22), %fr30
++ fldds,mb -8(%r22), %fr29
++ fldds,mb -8(%r22), %fr28
++ fldds,mb -8(%r22), %fr27
++ fldds,mb -8(%r22), %fr26
++ fldds,mb -8(%r22), %fr25
++ fldds,mb -8(%r22), %fr24
++ fldds,mb -8(%r22), %fr23
++ fldds,mb -8(%r22), %fr22
++ fldds,mb -8(%r22), %fr21
++ fldds,mb -8(%r22), %fr20
++ fldds,mb -8(%r22), %fr19
++ fldds,mb -8(%r22), %fr18
++ fldds,mb -8(%r22), %fr17
++ fldds,mb -8(%r22), %fr16
++ fldds,mb -8(%r22), %fr15
++ fldds,mb -8(%r22), %fr14
++ fldds,mb -8(%r22), %fr13
++ fldds,mb -8(%r22), %fr12
++ fldds,mb -8(%r22), %fr11
++ fldds,mb -8(%r22), %fr10
++ fldds,mb -8(%r22), %fr9
++ fldds,mb -8(%r22), %fr8
++ fldds,mb -8(%r22), %fr7
++ fldds,mb -8(%r22), %fr6
++ fldds,mb -8(%r22), %fr5
++ fldds,mb -8(%r22), %fr4
++ fldds,mb -8(%r22), %fr3
++ fldds,mb -8(%r22), %fr2
++ fldds,mb -8(%r22), %fr1
++ fldds,mb -8(%r22), %fr0
++
++ /* Calculate new stack pointer. */
++ ldw oSS_SP(%r3), %sp
++ ldo 64(%sp), %sp
++
++ /* Call external function. */
++ copy %r2, %r22
++ bl $$dyncall, %r31
++ copy %r31, %r2
++
++ /* We return here. Get new ucp in %r3, reload %sp. */
++ ldw oUC_LINK(%r3), %r3
++ copy %r4, %sp
++ copy %r5, %dp
++ copy %r6, %r19
++
++ /* Continue until ucp == NULL. */
++ comib,<> 0,%r3,.Lagain
++ nop
++
++ /* No further context available. Exit now. */
++ bl _exit, %r2
++ ldi -1, %r26
++
++
++.Lerror:
++ /* Epilogue */
++ ldw -84(%r30), %r2
++#ifdef PIC
++ ldw -96(%r30), %r19
++#endif
++ bv %r0(%r2)
++ ldwm -64(%r30), %r3
++L(pseudo_end):
++PSEUDO_END(__setcontext)
++
++weak_alias(__setcontext, setcontext)
+diff -xCVS -Nurd ports.orig/sysdeps/unix/sysv/linux/hppa/swapcontext.c
ports/sysdeps/unix/sysv/linux/hppa/swapcontext.c
+--- ports.orig/sysdeps/unix/sysv/linux/hppa/swapcontext.c 1970-01-01
01:00:00.000000000 +0100
++++ ports/sysdeps/unix/sysv/linux/hppa/swapcontext.c 2008-08-08
01:52:34.000000000 +0200
+@@ -0,0 +1,43 @@
++/* Swap to new context.
++ Copyright (C) 2008 Free Software Foundation, Inc.
++ This file is part of the GNU C Library.
++ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
++
++ The GNU C Library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++
++ The GNU C Library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++
++ You should have received a copy of the GNU Lesser General Public
++ License along with the GNU C Library; if not, write to the Free
++ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++ 02111-1307 USA. */
++
++#include <ucontext.h>
++
++extern int __getcontext (ucontext_t *ucp);
++extern int __setcontext (const ucontext_t *ucp);
++
++int
++__swapcontext (ucontext_t *oucp, const ucontext_t *ucp)
++{
++ /* Save the current machine context to oucp. */
++ __getcontext (oucp);
++
++ /* mark sc_sar flag to skip the setcontext call on reactivation. */
++ if (oucp->uc_mcontext.sc_sar == 0) {
++ oucp->uc_mcontext.sc_sar++;
++
++ /* Restore the machine context in ucp. */
++ __setcontext (ucp);
++ }
++
++ return 0;
++}
++
++weak_alias (__swapcontext, swapcontext)
+diff -xCVS -Nurd ports.orig/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym
ports/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym
+--- ports.orig/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym 1970-01-01
01:00:00.000000000 +0100
++++ ports/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym 2008-08-08
01:52:34.000000000 +0200
+@@ -0,0 +1,59 @@
++#include <stddef.h>
++#include <signal.h>
++#include <sys/ucontext.h>
++
++--
++
++SIG_BLOCK
++SIG_SETMASK
++
++#define ucontext(member) offsetof (ucontext_t, member)
++#define mcontext(member) ucontext (uc_mcontext.member)
++#define mreg(reg) mcontext (sc_gr[reg])
++
++oUC_FLAGS ucontext (uc_flags)
++oUC_LINK ucontext (uc_link)
++oSS_SP ucontext (uc_stack.ss_sp)
++oSS_FLAGS ucontext (uc_stack.ss_flags)
++oSS_SIZE ucontext (uc_stack.ss_size)
++oSC_FLAGS mcontext (sc_flags)
++oR0 mreg (0)
++oR1 mreg (1)
++oR2 mreg (2)
++oR3 mreg (3)
++oR4 mreg (4)
++oR5 mreg (5)
++oR6 mreg (6)
++oR7 mreg (7)
++oR8 mreg (8)
++oR9 mreg (9)
++oR10 mreg (10)
++oR11 mreg (11)
++oR12 mreg (12)
++oR13 mreg (13)
++oR14 mreg (14)
++oR15 mreg (15)
++oR16 mreg (16)
++oR17 mreg (17)
++oR18 mreg (18)
++oR19 mreg (19)
++oR20 mreg (20)
++oR21 mreg (21)
++oR22 mreg (22)
++oR23 mreg (23)
++oR24 mreg (24)
++oR25 mreg (25)
++oR26 mreg (26)
++oR27 mreg (27)
++oR28 mreg (28)
++oR29 mreg (29)
++oR30 mreg (30)
++oR31 mreg (31)
++oFPREGS0 mcontext (sc_fr[0])
++oFPREGS31 mcontext (sc_fr[31])
++oIASQ0 mcontext (sc_iasq[0])
++oIASQ1 mcontext (sc_iasq[1])
++oIAOQ0 mcontext (sc_iaoq[0])
++oIAOQ1 mcontext (sc_iaoq[1])
++oSAR mcontext (sc_sar)
++oSIGMASK ucontext (uc_sigmask)
Deleted: glibc-package/trunk/debian/patches/hppa/local-context.diff
===================================================================
--- glibc-package/trunk/debian/patches/hppa/local-context.diff 2008-08-08
16:42:34 UTC (rev 3042)
+++ glibc-package/trunk/debian/patches/hppa/local-context.diff 2008-08-08
16:49:22 UTC (rev 3043)
@@ -1,491 +0,0 @@
-diff -up ports/sysdeps/unix/sysv/linux/hppa/Makefile.org
ports/sysdeps/unix/sysv/linux/hppa/Makefile
---- ports/sysdeps/unix/sysv/linux/hppa/Makefile.org 2008-07-16
19:41:29.000000000 +0200
-+++ ports/sysdeps/unix/sysv/linux/hppa/Makefile 2008-07-16
19:41:37.000000000 +0200
-@@ -1,2 +1,7 @@
- # linux/hppa does not use -lmilli anymore
- gnulib := -lgcc
-+
-+ifeq ($(subdir),stdlib)
-+gen-as-const-headers += ucontext_i.sym
-+endif
-+
-diff -up ports/sysdeps/unix/sysv/linux/hppa/getcontext.S.org
ports/sysdeps/unix/sysv/linux/hppa/getcontext.S
---- ports/sysdeps/unix/sysv/linux/hppa/getcontext.S.org 2008-07-16
19:52:11.000000000 +0200
-+++ ports/sysdeps/unix/sysv/linux/hppa/getcontext.S 2008-07-18
23:34:32.000000000 +0200
-@@ -0,0 +1,101 @@
-+/* Get current user context.
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
-+
-+ The GNU C Library is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU Lesser General Public
-+ License as published by the Free Software Foundation; either
-+ version 2.1 of the License, or (at your option) any later version.
-+
-+ The GNU C Library is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public
-+ License along with the GNU C Library; if not, write to the Free
-+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ 02111-1307 USA. */
-+
-+#include <sysdep.h>
-+
-+#include "ucontext_i.h"
-+
-+ENTRY(__getcontext)
-+ /* Save the register. */
-+ stw %r0, oR0(%r26)
-+ stw %r1, oR1(%r26)
-+ stw %r2, oR2(%r26)
-+ stw %r3, oR3(%r26)
-+ stw %r4, oR4(%r26)
-+ stw %r5, oR5(%r26)
-+ stw %r6, oR6(%r26)
-+ stw %r7, oR7(%r26)
-+ stw %r8, oR8(%r26)
-+ stw %r9, oR9(%r26)
-+ stw %r10, oR10(%r26)
-+ stw %r11, oR11(%r26)
-+ stw %r12, oR12(%r26)
-+ stw %r13, oR13(%r26)
-+ stw %r14, oR14(%r26)
-+ stw %r15, oR15(%r26)
-+ stw %r16, oR16(%r26)
-+ stw %r17, oR17(%r26)
-+ stw %r18, oR18(%r26)
-+ stw %r19, oR19(%r26)
-+ stw %r20, oR20(%r26)
-+ stw %r21, oR21(%r26)
-+ stw %r22, oR22(%r26)
-+ stw %r23, oR23(%r26)
-+ stw %r24, oR24(%r26)
-+ stw %r25, oR25(%r26)
-+ stw %r26, oR26(%r26)
-+ stw %r27, oR27(%r26)
-+ stw %r28, oR28(%r26)
-+ stw %r29, oR29(%r26)
-+ ldo -64(%sp), %r1 /* Calculate %sp in %r1. */
-+ stw %r1, oR30(%r26) /* Save new %sp. */
-+ stw %r31, oR31(%r26)
-+
-+ stw %r0, oUC_FLAGS(%r26)
-+ stw %r0, oUC_LINK(%r26)
-+ stw %r1, oSS_SP(%r26) /* New %sp. */
-+ stw %r0, oSS_FLAGS(%r26)
-+ stw %r0, oSS_SIZE(%r26)
-+
-+ stw %r0, oSC_FLAGS(%r26)
-+
-+ stw %r0, oIASQ0(%r26)
-+ stw %r0, oIASQ1(%r26)
-+ stw %r0, oIAOQ0(%r26)
-+ stw %r0, oIAOQ1(%r26)
-+ stw %r0, oSAR(%r26)
-+
-+ /* Store floating-point regs. */
-+ /* fstd %fr0, oFP0(%r26) */
-+
-+
-+ /* Prologue */
-+ stwm %r4, 64(%r30)
-+#ifdef PIC
-+ stw %r19, -32(%r30)
-+#endif
-+
-+ /* Save the current signal mask. */
-+ /* sigprocmask(SIG_BLOCK, NULL, &ucp->uc_sigmask); */
-+ ldo oSIGMASK(%r26), %r24
-+ copy %r0, %r25
-+ bl sigprocmask, %r2
-+ ldi SIG_BLOCK, %r26
-+
-+ /* Epilogue */
-+ ldw -84(%r30), %r2
-+#ifdef PIC
-+ ldw -96(%r30), %r19
-+#endif
-+ bv %r0(%r2)
-+ ldwm -64(%r30), %r4
-+END(__getcontext)
-+
-+weak_alias (__getcontext, getcontext)
-diff -up ports/sysdeps/unix/sysv/linux/hppa/makecontext.c.org
ports/sysdeps/unix/sysv/linux/hppa/makecontext.c
---- ports/sysdeps/unix/sysv/linux/hppa/makecontext.c.org 2008-07-16
21:41:02.000000000 +0200
-+++ ports/sysdeps/unix/sysv/linux/hppa/makecontext.c 2008-07-16
22:16:29.000000000 +0200
-@@ -0,0 +1,79 @@
-+/* Create new context.
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
-+
-+ The GNU C Library is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU Lesser General Public
-+ License as published by the Free Software Foundation; either
-+ version 2.1 of the License, or (at your option) any later version.
-+
-+ The GNU C Library is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public
-+ License along with the GNU C Library; if not, write to the Free
-+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ 02111-1307 USA. */
-+
-+#include <libintl.h>
-+#include <stdarg.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <sysdep.h>
-+#include <ucontext.h>
-+
-+/* XXX: This implementation only handles integer arguments. */
-+
-+void
-+__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...)
-+{
-+ unsigned int *sp;
-+ va_list ap;
-+ int i;
-+
-+ if (argc > 8)
-+ {
-+ fprintf (stderr, _("\
-+makecontext: does not know how to handle more than 8 arguments\n"));
-+ exit (-1);
-+ }
-+
-+ /* Generate room on stack for parameter if needed and uc_link. */
-+ sp = (unsigned int *) ucp->uc_stack.ss_sp;
-+
-+ /* Address to jump to. */
-+ ucp->uc_mcontext.sc_gr[2] = (unsigned long) func;
-+
-+ va_start (ap, argc);
-+ /* Handle arguments. */
-+ for (i = 0; i < argc; ++i)
-+ switch (i)
-+ {
-+ case 0:
-+ case 1:
-+ case 2:
-+ case 3:
-+ ucp->uc_mcontext.sc_gr[26-i] = va_arg (ap, int);
-+ break;
-+ case 4:
-+ case 5:
-+ case 6:
-+ case 7:
-+ if (sizeof(unsigned long) == 4) {
-+ /* 32bit: put arg7-arg4 on stack. */
-+ sp[7-i] = va_arg (ap, int);
-+ } else {
-+ /* 64bit: r19-r22 are arg7-arg4. */
-+ ucp->uc_mcontext.sc_gr[22+4-i] = va_arg (ap, int);
-+ }
-+ break;
-+ }
-+ va_end (ap);
-+
-+}
-+
-+
-+weak_alias(__makecontext, makecontext)
-diff -up ports/sysdeps/unix/sysv/linux/hppa/setcontext.S.org
ports/sysdeps/unix/sysv/linux/hppa/setcontext.S
---- ports/sysdeps/unix/sysv/linux/hppa/setcontext.S.org 2008-07-16
22:29:10.000000000 +0200
-+++ ports/sysdeps/unix/sysv/linux/hppa/setcontext.S 2008-07-18
23:34:23.000000000 +0200
-@@ -0,0 +1,124 @@
-+/* Install given context.
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
-+
-+ The GNU C Library is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU Lesser General Public
-+ License as published by the Free Software Foundation; either
-+ version 2.1 of the License, or (at your option) any later version.
-+
-+ The GNU C Library is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public
-+ License along with the GNU C Library; if not, write to the Free
-+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ 02111-1307 USA. */
-+
-+#include <sysdep.h>
-+
-+#include "ucontext_i.h"
-+
-+
-+ENTRY(__setcontext)
-+ /* Prologue */
-+ stwm %r3, 64(%r30)
-+#ifdef PIC
-+ stw %r19, -32(%r30)
-+#endif
-+
-+ /* Save ucp. */
-+ copy %r26, %r3
-+
-+L(_again):
-+ /* Set the current signal mask. */
-+ /* sigprocmask(SIG_BLOCK, &ucp->uc_sigmask, NULL); */
-+ copy %r0, %r24
-+ ldo oSIGMASK(%r3), %r25
-+ bl sigprocmask, %r2
-+ ldi SIG_SETMASK, %r26
-+
-+ comib,<> 0,%ret0,L(_error)
-+ nop
-+
-+ /* Save %sp, %dp. */
-+ copy %sp, %r4
-+ copy %dp, %r5
-+ copy %r19, %r6
-+
-+ /* Get the registers. */
-+ ldw oR1(%r3), %r1
-+ ldw oR2(%r3), %r2
-+ /* ldw oR3(%r3), %r3 - used for ucp pointer. */
-+ /* ldw oR4(%r3), %r4 - used for original %sp. */
-+ /* ldw oR5(%r3), %r5 - used for %dp / %r27. */
-+ /* ldw oR6(%r3), %r6 - used for %r19. */
-+ ldw oR7(%r3), %r7
-+ ldw oR8(%r3), %r8
-+ ldw oR9(%r3), %r9
-+ ldw oR10(%r3), %r10
-+ ldw oR11(%r3), %r11
-+ ldw oR12(%r3), %r12
-+ ldw oR13(%r3), %r13
-+ ldw oR14(%r3), %r14
-+ ldw oR15(%r3), %r15
-+ ldw oR16(%r3), %r16
-+ ldw oR17(%r3), %r17
-+ ldw oR18(%r3), %r18
-+ ldw oR19(%r3), %r19
-+ ldw oR20(%r3), %r20
-+ ldw oR21(%r3), %r21
-+ /* ldw oR22(%r3), %r22 - dyncall arg. */
-+ ldw oR23(%r3), %r23
-+ ldw oR24(%r3), %r24
-+ ldw oR25(%r3), %r25
-+ ldw oR26(%r3), %r26
-+ ldw oR27(%r3), %r27
-+ ldw oR28(%r3), %r28
-+ ldw oR29(%r3), %r29
-+ ldw oR30(%r3), %r30
-+ ldw oR31(%r3), %r31
-+
-+ /* Restore floating-point registers. */
-+ /* fldd oFP0(%r3),%fr0 */
-+
-+
-+ /* Calculate new stack pointer. */
-+ ldw oSS_SP(%r3), %sp
-+ ldo 64(%sp), %sp
-+
-+ /* Call function. */
-+ copy %r2, %r22
-+ bl $$dyncall, %r31
-+ copy %r31, %r2
-+
-+ /* We return here. Get new ucp in %r3, reload %sp. */
-+ ldw oUC_LINK(%r3), %r3
-+ copy %r4, %sp
-+ copy %r5, %dp
-+ copy %r6, %r19
-+
-+ /* If ucp == NULL then exit(). */
-+ comib,<> 0,%r3,L(_again)
-+ nop
-+
-+ /* If we looped through all uc_link contexts, exit now. */
-+ bl _exit, %r2
-+ ldi -1, %r26
-+
-+
-+L(_error):
-+ /* Epilogue */
-+ ldw -84(%r30), %r2
-+#ifdef PIC
-+ ldw -96(%r30), %r19
-+#endif
-+ bv %r0(%r2)
-+ ldwm -64(%r30), %r3
-+L(pseudo_end):
-+PSEUDO_END(__setcontext)
-+
-+weak_alias(__setcontext, setcontext)
-diff -up ports/sysdeps/unix/sysv/linux/hppa/swapcontext.c.org
ports/sysdeps/unix/sysv/linux/hppa/swapcontext.c
---- ports/sysdeps/unix/sysv/linux/hppa/swapcontext.c.org 2008-07-17
00:37:11.000000000 +0200
-+++ ports/sysdeps/unix/sysv/linux/hppa/swapcontext.c 2008-07-18
23:07:15.000000000 +0200
-@@ -0,0 +1,66 @@
-+/* swap to new context.
-+ Copyright (C) 2008 Free Software Foundation, Inc.
-+ This file is part of the GNU C Library.
-+ Contributed by Helge Deller <[EMAIL PROTECTED]>, 2008.
-+
-+ The GNU C Library is free software; you can redistribute it and/or
-+ modify it under the terms of the GNU Lesser General Public
-+ License as published by the Free Software Foundation; either
-+ version 2.1 of the License, or (at your option) any later version.
-+
-+ The GNU C Library is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ Lesser General Public License for more details.
-+
-+ You should have received a copy of the GNU Lesser General Public
-+ License along with the GNU C Library; if not, write to the Free
-+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ 02111-1307 USA. */
-+
-+#include <ucontext.h>
-+
-+extern int __getcontext (ucontext_t *ucp);
-+extern int __setcontext (const ucontext_t *ucp);
-+
-+int
-+__swapcontext (ucontext_t *oucp, const ucontext_t *ucp)
-+{
-+ extern void __swapcontext_ret (void);
-+
-+ /* Save the current machine context to oucp. */
-+ __getcontext (oucp);
-+
-+ /* uc_flags helps to skip the __setcontext call on reactivation. */
-+ if (++oucp->uc_flags == 1) {
-+ /* Temporarily save a few registers in r23-r26 which would be
-+ * overwritten by setcontext(). Set up the jump to __swapcontext_ret,
-+ * where the registers will be restored and then returned to the
-+ * above uc_flags == 1 test. */
-+ oucp->uc_mcontext.sc_gr[20] = oucp->uc_mcontext.sc_gr[2];
-+ oucp->uc_mcontext.sc_gr[2] = (unsigned long) __swapcontext_ret;
-+ oucp->uc_mcontext.sc_gr[23] = oucp->uc_mcontext.sc_gr[3];
-+ oucp->uc_mcontext.sc_gr[24] = oucp->uc_mcontext.sc_gr[4];
-+ oucp->uc_mcontext.sc_gr[25] = oucp->uc_mcontext.sc_gr[5];
-+ oucp->uc_mcontext.sc_gr[26] = oucp->uc_mcontext.sc_gr[6];
-+
-+ /* Restore the machine context in ucp. */
-+ __setcontext (ucp);
-+ }
-+ return 0;
-+}
-+
-+asm (" \n\
-+ .text \n\
-+ .type __swapcontext_ret, #function \n\
-+__swapcontext_ret: \n\
-+ copy %r23, %r3 \n\
-+ copy %r24, %r4 \n\
-+ copy %r25, %r5 \n\
-+ copy %r26, %r6 \n\
-+ bv 0(%r20) \n\
-+ copy %r0, %ret0 \n\
-+ .size __swapcontext_ret, .-__swapcontext_ret \n\
-+ ");
-+
-+weak_alias (__swapcontext, swapcontext)
-diff -up ports/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym.org
ports/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym
---- ports/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym.org 2008-07-16
19:27:46.000000000 +0200
-+++ ports/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym 2008-07-18
23:17:07.000000000 +0200
-@@ -0,0 +1,90 @@
-+#include <stddef.h>
-+#include <signal.h>
-+#include <sys/ucontext.h>
-+
-+--
-+
-+SIG_BLOCK
-+SIG_SETMASK
-+
-+#define ucontext(member) offsetof (ucontext_t, member)
-+#define mcontext(member) ucontext (uc_mcontext.member)
-+#define mreg(reg) mcontext (sc_gr[reg])
-+
-+oUC_FLAGS ucontext (uc_flags)
-+oUC_LINK ucontext (uc_link)
-+oSS_SP ucontext (uc_stack.ss_sp)
-+oSS_FLAGS ucontext (uc_stack.ss_flags)
-+oSS_SIZE ucontext (uc_stack.ss_size)
-+oSC_FLAGS mcontext (sc_flags)
-+oR0 mreg (0)
-+oR1 mreg (1)
-+oR2 mreg (2)
-+oR3 mreg (3)
-+oR4 mreg (4)
-+oR5 mreg (5)
-+oR6 mreg (6)
-+oR7 mreg (7)
-+oR8 mreg (8)
-+oR9 mreg (9)
-+oR10 mreg (10)
-+oR11 mreg (11)
-+oR12 mreg (12)
-+oR13 mreg (13)
-+oR14 mreg (14)
-+oR15 mreg (15)
-+oR16 mreg (16)
-+oR17 mreg (17)
-+oR18 mreg (18)
-+oR19 mreg (19)
-+oR20 mreg (20)
-+oR21 mreg (21)
-+oR22 mreg (22)
-+oR23 mreg (23)
-+oR24 mreg (24)
-+oR25 mreg (25)
-+oR26 mreg (26)
-+oR27 mreg (27)
-+oR28 mreg (28)
-+oR29 mreg (29)
-+oR30 mreg (30)
-+oR31 mreg (31)
-+oFPREGS mcontext (sc_fr)
-+oFP0 mcontext (sc_fr[0])
-+oFP1 mcontext (sc_fr[1])
-+oFP2 mcontext (sc_fr[2])
-+oFP3 mcontext (sc_fr[3])
-+oFP4 mcontext (sc_fr[4])
-+oFP5 mcontext (sc_fr[5])
-+oFP6 mcontext (sc_fr[6])
-+oFP7 mcontext (sc_fr[7])
-+oFP8 mcontext (sc_fr[8])
-+oFP9 mcontext (sc_fr[9])
-+oFP10 mcontext (sc_fr[10])
-+oFP11 mcontext (sc_fr[11])
-+oFP12 mcontext (sc_fr[12])
-+oFP13 mcontext (sc_fr[13])
-+oFP14 mcontext (sc_fr[14])
-+oFP15 mcontext (sc_fr[15])
-+oFP16 mcontext (sc_fr[16])
-+oFP17 mcontext (sc_fr[17])
-+oFP18 mcontext (sc_fr[18])
-+oFP19 mcontext (sc_fr[19])
-+oFP20 mcontext (sc_fr[20])
-+oFP21 mcontext (sc_fr[21])
-+oFP22 mcontext (sc_fr[22])
-+oFP23 mcontext (sc_fr[23])
-+oFP24 mcontext (sc_fr[24])
-+oFP25 mcontext (sc_fr[25])
-+oFP26 mcontext (sc_fr[26])
-+oFP27 mcontext (sc_fr[27])
-+oFP28 mcontext (sc_fr[28])
-+oFP29 mcontext (sc_fr[29])
-+oFP30 mcontext (sc_fr[30])
-+oFP31 mcontext (sc_fr[31])
-+oIASQ0 mcontext (sc_iasq[0])
-+oIASQ1 mcontext (sc_iasq[1])
-+oIAOQ0 mcontext (sc_iaoq[0])
-+oIAOQ1 mcontext (sc_iaoq[1])
-+oSAR mcontext (sc_sar)
-+oSIGMASK ucontext (uc_sigmask)
Modified: glibc-package/trunk/debian/patches/series
===================================================================
--- glibc-package/trunk/debian/patches/series 2008-08-08 16:42:34 UTC (rev
3042)
+++ glibc-package/trunk/debian/patches/series 2008-08-08 16:49:22 UTC (rev
3043)
@@ -75,7 +75,7 @@
hppa/local-inlining.diff -p0
hppa/local-linuxthreads.diff -p0
hppa/local-linuxthreads-gscope.diff -p0
-patches/hppa/local-context.diff -p0
+patches/hppa/cvs-context.diff -p0
hurd-i386/local-dl-dynamic-weak.diff
hurd-i386/local-enable-ldconfig.diff -p0
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