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* configure.in: New check for uca lib (needed for IA64 on HP-UX).
* threads.c (SCM_MARK_BACKING_STORE): Use scm_ia64_ar_bsp() and scm_ia64_register_backing_store_base() instead of Linux-specific implementations. * gc.h (scm_ia64_register_backing_store_base, scm_ia64_ar_bsp): New declarations. * gc.c (__libc_ia64_register_backing_store_base): Declaration removed. (scm_ia64_register_backing_store_base, scm_ia64_ar_bsp): New, with implementations for Linux and HP-UX. * coop-pthreads.c (SCM_MARK_BACKING_STORE): Use scm_ia64_ar_bsp() and scm_ia64_register_backing_store_base() instead of Linux-specific implementations. * continuations.h (__libc_ia64_register_backing_store_base): Declaration removed. (scm_t_contregs): New "fresh" field. * continuations.c (ia64_getcontext): Removed. (scm_make_continuation): Use continuation fresh field instead of interpreting getcontext return values (which isn't portable). Use scm_ia64_ar_bsp() and scm_ia64_register_backing_store_base() instead of Linux-specific implementations. (copy_stack_and_call): Use scm_ia64_register_backing_store_base() instead of Linux-specific implementation. * _scm.h (__ia64__): Also detect __ia64.
This commit is contained in:
Neil Jerram
parent
ba6984d09b
commit
9a5fa6e98a
10 changed files with 147 additions and 79 deletions
16
ChangeLog
16
ChangeLog
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@ -1,3 +1,9 @@
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2006-10-25 Neil Jerram <neil@ossau.uklinux.net>
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IA64 HP-UX patch from Hrvoje Nikšić. (Thanks!)
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* configure.in: New check for uca lib (needed for IA64 on HP-UX).
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2006-10-06 Rob Browning <rlb@defaultvalue.org>
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Guile 1.8.1 released.
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@ -23,7 +29,7 @@
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* configure.in (complex.h, complex double, csqrt): New tests.
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2006-09-20 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-09-20 Ludovic Courtès <ludovic.courtes@laas.fr>
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* configure.in: Check for `isblank ()'.
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@ -57,7 +63,7 @@
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* configure.in (AC_CHECK_MEMBERS): Test struct tm.tm_gmtoff.
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2006-06-13 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-06-13 Ludovic Courtès <ludovic.courtes@laas.fr>
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* NEWS: Mentioned the new behavior of `equal?' for structures.
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@ -260,7 +266,7 @@
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* acinclude.m4 (ACX_PTHREAD): New.
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* configure.in: Use it instead of simply looking for -lpthread.
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Thanks to Andreas Vögele!
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Thanks to Andreas Vögele!
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2004-09-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
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@ -313,7 +319,7 @@
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2004-07-09 Marius Vollmer <mvo@zagadka.de>
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* configure.in: Bugfix: set SCM_I_GSC_T_UINTMAX, not
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SCM_I_GSC_T_INTMAX in two places. Thanks to Andreas Vögele!
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SCM_I_GSC_T_INTMAX in two places. Thanks to Andreas Vögele!
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2004-07-07 Marius Vollmer <marius.vollmer@uni-dortmund.de>
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@ -2032,7 +2038,7 @@ Tue Dec 14 09:12:22 1999 Greg J. Badros <gjb@cs.washington.edu>
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1999-07-19 Jim Blandy <jimb@savonarola.red-bean.com>
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Fixes for EMX from Mikael Ståldal.
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Fixes for EMX from Mikael Ståldal.
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* configure.in: Check for <io.h>.
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* configure: Regenerated.
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@ -212,6 +212,7 @@ if test "$enable_elisp" = yes; then
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else
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SCM_I_GSC_ENABLE_ELISP=0
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fi
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AC_CHECK_LIB(uca, __uc_get_ar_bsp)
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AC_C_CONST
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@ -221,6 +222,7 @@ if test "$ac_cv_c_inline" != no; then
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else
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SCM_I_GSC_C_INLINE=NULL
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fi
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AC_CHECK_LIB(uca, __uc_get_ar_bsp)
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AC_C_BIGENDIAN
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@ -1,3 +1,37 @@
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2006-10-25 Neil Jerram <neil@ossau.uklinux.net>
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IA64 HP-UX GC patch from Hrvoje Nikšić. (Thanks!)
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* threads.c (SCM_MARK_BACKING_STORE): Use scm_ia64_ar_bsp() and
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scm_ia64_register_backing_store_base() instead of Linux-specific
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implementations.
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* gc.h (scm_ia64_register_backing_store_base, scm_ia64_ar_bsp):
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New declarations.
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* gc.c (__libc_ia64_register_backing_store_base): Declaration
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removed.
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(scm_ia64_register_backing_store_base, scm_ia64_ar_bsp): New, with
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implementations for Linux and HP-UX.
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* coop-pthreads.c (SCM_MARK_BACKING_STORE): Use scm_ia64_ar_bsp()
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and scm_ia64_register_backing_store_base() instead of
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Linux-specific implementations.
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* continuations.h (__libc_ia64_register_backing_store_base):
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Declaration removed.
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(scm_t_contregs): New "fresh" field.
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* continuations.c (ia64_getcontext): Removed.
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(scm_make_continuation): Use continuation fresh field instead of
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interpreting getcontext return values (which isn't portable). Use
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scm_ia64_ar_bsp() and scm_ia64_register_backing_store_base()
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instead of Linux-specific implementations.
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(copy_stack_and_call): Use scm_ia64_register_backing_store_base()
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instead of Linux-specific implementation.
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* _scm.h (__ia64__): Also detect __ia64.
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2006-10-03 Kevin Ryde <user42@zip.com.au>
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* eval.c (SCM_APPLY): For scm_tc7_subr_2o, throw wrong-num-args on 0
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@ -45,7 +79,7 @@
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* numbers.c, numbers.h (scm_log, scm_log10, scm_exp, scm_sqrt): New
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functions.
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2006-09-20 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-09-20 Ludovic Courtès <ludovic.courtes@laas.fr>
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* srfi-14.c: Include <config.h>. Define `_GNU_SOURCE'.
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(make_predset, define_predset, make_strset, define_strset, false,
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@ -132,7 +166,7 @@
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arrangements and avoid an illegal instruction during
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call-with-current-continuation.
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2006-07-12 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-07-12 Ludovic Courtès <ludovic.courtes@laas.fr>
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* numbers.c (guile_ieee_init): Use regular ANSI C casts rather
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than C++-style `X_CAST ()'. Patch posted by by Mike Gran.
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@ -156,7 +190,7 @@
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(scm_strptime): Use tm_gmtoff from the strptime result when that field
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exists, it's set by glibc strptime "%s".
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2006-06-13 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-06-13 Ludovic Courtès <ludovic.courtes@laas.fr>
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* eq.c: Include "struct.h", "goops.h" and "objects.h".
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(scm_equal_p): Invoke `scm_i_struct_equalp ()' on structures that
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@ -294,7 +328,7 @@
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2006-04-06 Kevin Ryde <user42@zip.com.au>
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* fports.c (scm_setvbuf): Fix for not _IOLBF, clear SCM_BUFLINE
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instead of toggling it. Reported by Ludovic Courtès.
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instead of toggling it. Reported by Ludovic Courtès.
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2006-03-26 Marius Vollmer <mvo@zagadka.de>
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@ -306,7 +340,7 @@
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* gc_os_dep.c (scm_get_stack_base): Abort when the machine type is
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unknown instead of returning NULL.
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2006-03-21 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-03-21 Ludovic Courtès <ludovic.courtes@laas.fr>
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* numbers.c (scm_i_mem2number): Renamed to
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scm_c_locale_stringn_to_number.
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@ -398,7 +432,7 @@
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(scm_i_sweep_statistics_init): New macro.
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(scm_i_sweep_statistics_sum): New macro
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2006-02-14 Ludovic Courtès <ludovic.courtes@laas.fr>
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2006-02-14 Ludovic Courtès <ludovic.courtes@laas.fr>
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* strings.c (scm_i_take_stringbufn): Register LEN+1 bytes instead of
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LEN. Without this, too much collectable memory gets unregistered,
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@ -516,7 +550,7 @@
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* inline.h, pairs.c (scm_is_pair): Moved scm_is_pair from pairs.c
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to inline.h to make it inline.
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2005-12-19 Ludovic Courtès <ludovic.courtes@laas.fr>
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2005-12-19 Ludovic Courtès <ludovic.courtes@laas.fr>
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* strings.c (scm_i_take_stringbufn): New.
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(scm_i_c_take_symbol): New.
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@ -549,7 +583,7 @@
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2005-12-29 Neil Jerram <neil@ossau.uklinux.net>
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* fluids.c (next_fluid_num): [From Ludovic Courtès:] Don't trigger
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* fluids.c (next_fluid_num): [From Ludovic Courtès:] Don't trigger
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the GC when allocated_fluids_len is zero.
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2005-12-14 Neil Jerram <neil@ossau.uklinux.net>
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@ -581,7 +615,7 @@
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* srfi-4.h, srfi-4.c, srfi-4.i.c (take_uvec): Make BASE pointer
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non-const.
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(scm_take_u8vector, etc): Likewise. Thanks to Ludovic Courtès!
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(scm_take_u8vector, etc): Likewise. Thanks to Ludovic Courtès!
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* threads.h, threads.c (scm_t_guile_ticket, scm_leave_guile,
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scm_enter_guile): Removed from public API. See comment at
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@ -596,7 +630,7 @@
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* eval.c (scm_m_cond): Recognize SRFI 61 cond syntax.
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(CEVAL): Evaluate SRFI 61 cond clauses.
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2005-12-06 Ludovic Courtès <ludovic.courtes@laas.fr>
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2005-12-06 Ludovic Courtès <ludovic.courtes@laas.fr>
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* gc-card.c (scm_i_card_statistics): Return if BITVEC is NULL.
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This was typically hit when running `gc-live-object-stats' right
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@ -610,7 +644,7 @@
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2005-11-26 Kevin Ryde <user42@zip.com.au>
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* gc-mark.c (scm_mark_all): Change C++ comment to C comment. Reported
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by Ludovic Courtès.
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by Ludovic Courtès.
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* list.c (list): Should be "primitive" in SCM_SNARF_DOCS, not
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"register".
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@ -622,7 +656,7 @@
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* socket.c (scm_fill_sockaddr): Remove SCM_C_INLINE_KEYWORD, this is
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much too big to want to inline.
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2005-11-17 Ludovic Courtès <ludovic.courtes@laas.fr>
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2005-11-17 Ludovic Courtès <ludovic.courtes@laas.fr>
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* print.c (EXIT_NESTED_DATA): Before popping from the stack, reset
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the value at its top. This fixes a reference leak.
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@ -630,14 +664,14 @@
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`PSTATE_STACK_SET ()' in order to avoid undesired potential side
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effects.
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2005-11-12 Ludovic Courtès <ludovic.courtes@laas.fr>
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2005-11-12 Ludovic Courtès <ludovic.courtes@laas.fr>
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* gc.c (scm_weak_vectors): Removed.
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2005-11-12 Kevin Ryde <user42@zip.com.au>
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* socket.c (scm_setsockopt): Missing @defvar in docstring. Reported
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by Ludovic Courtès.
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by Ludovic Courtès.
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2005-11-07 Marius Vollmer <mvo@zagadka.de>
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@ -659,7 +693,7 @@
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* debug.h (SCM_CHEAPTRAPS_P): Removed.
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2005-10-27 Ludovic Courtès <ludovic.courtes@laas.fr>
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2005-10-27 Ludovic Courtès <ludovic.courtes@laas.fr>
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* socket.c (scm_fill_sockaddr): No need to check NULL from scm_malloc.
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(scm_connect, scm_bind, scm_sendto): Accept sockaddr object.
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@ -967,7 +1001,7 @@
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2005-05-11 Neil Jerram <neil@ossau.uklinux.net>
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Fix C99isms reported by Ludovic Courtès:
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Fix C99isms reported by Ludovic Courtès:
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* threads.c (s_scm_lock_mutex): Don't declare msg in middle of
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code.
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@ -1082,7 +1116,7 @@
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2005-03-18 Kevin Ryde <user42@zip.com.au>
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* arbiters.c (FETCH_STORE) [generic C]: Should be
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scm_i_scm_pthread_mutex_lock/unlock now. Reported by Ludovic Courtès.
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scm_i_scm_pthread_mutex_lock/unlock now. Reported by Ludovic Courtès.
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2005-03-13 Kevin Ryde <user42@zip.com.au>
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@ -2228,7 +2262,7 @@
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2004-11-02 Marius Vollmer <mvo@zagadka.de>
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Mac OS X and OpenBSD compatibility patches from Andreas Vögele.
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Mac OS X and OpenBSD compatibility patches from Andreas Vögele.
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Thanks!
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* backtrace.c (scm_display_backtrace_with_highlights): Join the
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@ -2672,7 +2706,7 @@
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* numbers.h, numbers.c: Include <gmp.h> in numbers.h, not in
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numbers.c.
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(scm_to_mpz, scm_from_mpz): New.
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Thanks to Andreas Vögele!
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Thanks to Andreas Vögele!
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* read.c (skip_scsh_block_comment): Recognize "!#" everywhere, not
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just on a line of its own.
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@ -2681,7 +2715,7 @@
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scm_string_tabulate, string_upcase_x, string_down_case_x,
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string_titlecase_x, string_reverse_x, scm_string_tokenize): Use
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size_t instead of int for indices into strings. Make sure that no
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over- or underflow occurs. Thanks to Andreas Vögele!
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over- or underflow occurs. Thanks to Andreas Vögele!
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(scm_xsubstring, scm_string_xcopy_x): Use ints for 'extended'
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indices, which can also be negative.
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@ -2703,7 +2737,7 @@
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* filesys.c, stime.c (_POSIX_C_SOURCE): Use this only on hpux, it
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causes too many problems elsewhere (glibc, freebsd, mingw). Reported
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by Andreas Vögele.
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by Andreas Vögele.
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2004-09-08 Marius Vollmer <marius.vollmer@uni-dortmund.de>
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@ -3538,7 +3572,7 @@
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* gc_os_dep.c: update ifdefery for macosx.
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(scm_get_stack_base): separate result initialization from
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declaration to slience warnings with macosx and hp-ux using gcc
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3.3. Thanks to Andreas Vögele.
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3.3. Thanks to Andreas Vögele.
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2004-06-13 Han-Wen Nienhuys <hanwen@xs4all.nl>
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@ -3748,10 +3782,10 @@
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2004-05-02 Kevin Ryde <user42@zip.com.au>
|
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|
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* eval.c (scm_macroexp): Add prototype, since it's not in eval.h under
|
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--disable-deprecated. Reported by Andreas Vögele.
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--disable-deprecated. Reported by Andreas Vögele.
|
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|
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* filesys.c (_POSIX_C_SOURCE): Define to 199506L to get readdir_r (in
|
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particular on HP-UX). Reported by Andreas Vögele.
|
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particular on HP-UX). Reported by Andreas Vögele.
|
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|
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* list.c (varargs.h): Remove, leave just stdarg.h which is all the
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code has support for. Fixes building with AIX cc, which is ansi but
|
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|
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@ -3762,14 +3796,14 @@
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2004-05-01 Kevin Ryde <user42@zip.com.au>
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|
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* continuations.c (scm_dynthrow): Use >= instead of SCM_PTR_GE which
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is now gone. Reported by Andreas Vögele.
|
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is now gone. Reported by Andreas Vögele.
|
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|
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2004-04-28 Kevin Ryde <user42@zip.com.au>
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|
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* backtrace.c (display_frame_expr), numbers.c (XDIGIT2UINT,
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mem2uinteger, mem2decimal_from_point, mem2ureal): Cast char to int for
|
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ctype.h tests, to avoid warnings from gcc on HP-UX about char as array
|
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subscript. Reported by Andreas Vögele.
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subscript. Reported by Andreas Vögele.
|
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Also cast through unsigned char to avoid passing negatives to those
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macros if input contains 8-bit values.
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|
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|
|
@ -3783,17 +3817,17 @@
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|
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* numbers.c (scm_bit_extract): Use min instead of MIN.
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(MIN): Remove, this conflicts with similar macro defined by limits.h
|
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on HP-UX. Reported by Andreas Vögele.
|
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on HP-UX. Reported by Andreas Vögele.
|
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|
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* stime.c (_POSIX_C_SOURCE): Define to 199506L to get gmtime_r (in
|
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particular on HP-UX). Reported by Andreas Vögele.
|
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particular on HP-UX). Reported by Andreas Vögele.
|
||||
|
||||
* threads.c (scm_threads_mark_stacks): Correction sizet -> size_t.
|
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Reported by Andreas Vögele.
|
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Reported by Andreas Vögele.
|
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|
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* threads-plugin.h (SCM_MUTEX_MAXSIZE): Increase to 25*sizeof(long),
|
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for the benefit of hpux11 where pthread_mutex_t is 88 bytes. Reported
|
||||
by Andreas Vögele.
|
||||
by Andreas Vögele.
|
||||
|
||||
2004-04-22 Dirk Herrmann <dirk@dirk-herrmanns-seiten.de>
|
||||
|
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|
|
@ -7646,7 +7680,7 @@
|
|||
2002-08-26 Marius Vollmer <mvo@zagadka.ping.de>
|
||||
|
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* script.c (scm_compile_shell_switches): Added "2002" to Copyright
|
||||
years. Thanks to Martin Grabmüller!
|
||||
years. Thanks to Martin Grabmüller!
|
||||
|
||||
2002-08-25 Han-Wen Nienhuys <hanwen@cs.uu.nl>
|
||||
|
||||
|
|
@ -9562,7 +9596,7 @@
|
|||
* deprecation.c (scm_include_deprecated_features): Simplified.
|
||||
|
||||
* eval.c (EVALCAR, unmemocopy), eval.h (SCM_XEVALCAR): Use
|
||||
`SCM_IMP' instead of `!SCM_CELLP´.
|
||||
`SCM_IMP' instead of `!SCM_CELLP´.
|
||||
|
||||
* eval.c (unmemocopy): Eliminate redundant SCM_CELLP tests.
|
||||
Extract side-effecting operations from macros.
|
||||
|
|
@ -10603,7 +10637,7 @@
|
|||
2001-06-09 Marius Vollmer <mvo@zagadka.ping.de>
|
||||
|
||||
* ports.c (scm_lfwrite): Maintain columnd and row count in port.
|
||||
Thanks to Matthias Köppe!
|
||||
Thanks to Matthias Köppe!
|
||||
|
||||
2001-06-08 Michael Livshin <mlivshin@bigfoot.com>
|
||||
|
||||
|
|
@ -10611,7 +10645,7 @@
|
|||
space-happy C preprocessors.
|
||||
|
||||
* filter-doc-snarfage.c, guile-snarf.in: try to cope with spaces
|
||||
inside cookies. thanks to Matthias Köppe!
|
||||
inside cookies. thanks to Matthias Köppe!
|
||||
|
||||
2001-06-08 Dirk Herrmann <D.Herrmann@tu-bs.de>
|
||||
|
||||
|
|
@ -11186,7 +11220,7 @@
|
|||
SCM_VARIABLE_INIT since that it what it used to be.
|
||||
|
||||
* deprecation.c (scm_include_deprecated_features): Make docstring
|
||||
ANSIsh. Thanks to Matthias Köppe!
|
||||
ANSIsh. Thanks to Matthias Köppe!
|
||||
|
||||
2001-05-21 Marius Vollmer <mvo@zagadka.ping.de>
|
||||
|
||||
|
|
@ -11540,7 +11574,7 @@
|
|||
2001-05-15 Marius Vollmer <mvo@zagadka.ping.de>
|
||||
|
||||
* values.c (print_values): Print as a unreadable object, not as
|
||||
multiple lines. Thanks to Matthias Köppe!
|
||||
multiple lines. Thanks to Matthias Köppe!
|
||||
|
||||
2001-05-14 Dirk Herrmann <D.Herrmann@tu-bs.de>
|
||||
|
||||
|
|
@ -11572,7 +11606,7 @@
|
|||
|
||||
2001-05-09 Michael Livshin <mlivshin@bigfoot.com>
|
||||
|
||||
from Matthias Köppe (thanks!):
|
||||
from Matthias Köppe (thanks!):
|
||||
|
||||
* ports.c (scm_c_read): pointer arithmetic on void pointers isn't
|
||||
portable.
|
||||
|
|
@ -13429,7 +13463,7 @@
|
|||
|
||||
2001-01-11 Michael Livshin <mlivshin@bigfoot.com>
|
||||
|
||||
from Matthias Köppe:
|
||||
from Matthias Köppe:
|
||||
|
||||
* objects.h (SCM_SET_ENTITY_SETTER): new macro. SCM_ENTITY_SETTER
|
||||
casts its result, so doesn't yield an lvalue per ANSI C.
|
||||
|
|
|
|||
|
|
@ -54,6 +54,9 @@
|
|||
and differences between _scm.h and __scm.h.
|
||||
**********************************************************************/
|
||||
|
||||
#if defined(__ia64) && !defined(__ia64__)
|
||||
# define __ia64__
|
||||
#endif
|
||||
|
||||
#if HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
|
|
|
|||
|
|
@ -92,22 +92,6 @@ continuation_print (SCM obj, SCM port, scm_print_state *state SCM_UNUSED)
|
|||
return 1;
|
||||
}
|
||||
|
||||
#ifdef __ia64__
|
||||
/* Extern declaration of getcontext()/setcontext() in order to redefine
|
||||
getcontext() since on ia64-linux the second return value indicates whether
|
||||
it returned from getcontext() itself or by running setcontext(). */
|
||||
struct rv
|
||||
{
|
||||
long retval;
|
||||
long first_return;
|
||||
};
|
||||
|
||||
#ifdef __GNUC__
|
||||
__attribute__ ((returns_twice))
|
||||
#endif /* __GNUC__ */
|
||||
extern struct rv ia64_getcontext (ucontext_t *) __asm__ ("getcontext");
|
||||
#endif /* __ia64__ */
|
||||
|
||||
/* this may return more than once: the first time with the escape
|
||||
procedure, then subsequently with the value to be passed to the
|
||||
continuation. */
|
||||
|
|
@ -120,9 +104,6 @@ scm_make_continuation (int *first)
|
|||
scm_t_contregs *continuation;
|
||||
long stack_size;
|
||||
SCM_STACKITEM * src;
|
||||
#ifdef __ia64__
|
||||
struct rv rv;
|
||||
#endif /* __ia64__ */
|
||||
|
||||
SCM_FLUSH_REGISTER_WINDOWS;
|
||||
stack_size = scm_stack_size (thread->continuation_base);
|
||||
|
|
@ -144,20 +125,23 @@ scm_make_continuation (int *first)
|
|||
memcpy (continuation->stack, src, sizeof (SCM_STACKITEM) * stack_size);
|
||||
|
||||
#ifdef __ia64__
|
||||
rv = ia64_getcontext (&continuation->ctx);
|
||||
if (rv.first_return)
|
||||
continuation->fresh = 1;
|
||||
getcontext (&continuation->ctx);
|
||||
if (continuation->fresh)
|
||||
{
|
||||
continuation->backing_store_size =
|
||||
continuation->ctx.uc_mcontext.sc_ar_bsp -
|
||||
(unsigned long) __libc_ia64_register_backing_store_base;
|
||||
continuation->backing_store_size =
|
||||
(char *) scm_ia64_ar_bsp(&continuation->ctx)
|
||||
-
|
||||
(char *) scm_ia64_register_backing_store_base ();
|
||||
continuation->backing_store = NULL;
|
||||
continuation->backing_store =
|
||||
scm_gc_malloc (continuation->backing_store_size,
|
||||
"continuation backing store");
|
||||
memcpy (continuation->backing_store,
|
||||
(void *) __libc_ia64_register_backing_store_base,
|
||||
(void *) scm_ia64_register_backing_store_base (),
|
||||
continuation->backing_store_size);
|
||||
*first = 1;
|
||||
continuation->fresh = 0;
|
||||
return cont;
|
||||
}
|
||||
else
|
||||
|
|
@ -252,7 +236,7 @@ copy_stack_and_call (scm_t_contregs *continuation, SCM val,
|
|||
|
||||
continuation->throw_value = val;
|
||||
#ifdef __ia64__
|
||||
memcpy ((void *) __libc_ia64_register_backing_store_base,
|
||||
memcpy (scm_ia64_register_backing_store_base (),
|
||||
continuation->backing_store,
|
||||
continuation->backing_store_size);
|
||||
setcontext (&continuation->ctx);
|
||||
|
|
|
|||
|
|
@ -27,7 +27,6 @@
|
|||
#ifdef __ia64__
|
||||
#include <signal.h>
|
||||
#include <ucontext.h>
|
||||
extern unsigned long * __libc_ia64_register_backing_store_base;
|
||||
#endif /* __ia64__ */
|
||||
|
||||
|
||||
|
|
@ -48,6 +47,7 @@ typedef struct
|
|||
SCM dynenv;
|
||||
#ifdef __ia64__
|
||||
ucontext_t ctx;
|
||||
int fresh;
|
||||
void *backing_store;
|
||||
unsigned long backing_store_size;
|
||||
#endif /* __ia64__ */
|
||||
|
|
|
|||
|
|
@ -31,6 +31,7 @@
|
|||
#include "libguile/eval.h"
|
||||
#include "libguile/async.h"
|
||||
#include "libguile/ports.h"
|
||||
#include "libguile/gc.h"
|
||||
|
||||
#undef DEBUG
|
||||
|
||||
|
|
@ -847,8 +848,8 @@ scm_threads_init (SCM_STACKITEM *base)
|
|||
scm_mark_locations ((SCM_STACKITEM *) &ctx.uc_mcontext, \
|
||||
((size_t) (sizeof (SCM_STACKITEM) - 1 + sizeof ctx.uc_mcontext) \
|
||||
/ sizeof (SCM_STACKITEM))); \
|
||||
bot = (SCM_STACKITEM *) __libc_ia64_register_backing_store_base; \
|
||||
top = (SCM_STACKITEM *) ctx.uc_mcontext.sc_ar_bsp; \
|
||||
bot = (SCM_STACKITEM *) scm_ia64_register_backing_store_base (); \
|
||||
top = (SCM_STACKITEM *) scm_ia64_ar_bsp (&ctx); \
|
||||
scm_mark_locations (bot, top - bot); } while (0)
|
||||
#else
|
||||
# define SCM_MARK_BACKING_STORE()
|
||||
|
|
|
|||
|
|
@ -28,11 +28,6 @@
|
|||
#include <string.h>
|
||||
#include <assert.h>
|
||||
|
||||
#ifdef __ia64__
|
||||
#include <ucontext.h>
|
||||
extern unsigned long * __libc_ia64_register_backing_store_base;
|
||||
#endif
|
||||
|
||||
#include "libguile/_scm.h"
|
||||
#include "libguile/eval.h"
|
||||
#include "libguile/stime.h"
|
||||
|
|
@ -1036,6 +1031,44 @@ scm_init_gc ()
|
|||
#include "libguile/gc.x"
|
||||
}
|
||||
|
||||
#ifdef __ia64__
|
||||
# ifdef __hpux
|
||||
# include <sys/param.h>
|
||||
# include <sys/pstat.h>
|
||||
void *
|
||||
scm_ia64_register_backing_store_base (void)
|
||||
{
|
||||
struct pst_vm_status vm_status;
|
||||
int i = 0;
|
||||
while (pstat_getprocvm (&vm_status, sizeof (vm_status), 0, i++) == 1)
|
||||
if (vm_status.pst_type == PS_RSESTACK)
|
||||
return (void *) vm_status.pst_vaddr;
|
||||
abort ();
|
||||
}
|
||||
void *
|
||||
scm_ia64_ar_bsp (const void *ctx)
|
||||
{
|
||||
uint64_t bsp;
|
||||
__uc_get_ar_bsp(ctx, &bsp);
|
||||
return (void *) bsp;
|
||||
}
|
||||
# endif /* hpux */
|
||||
# ifdef linux
|
||||
# include <ucontext.h>
|
||||
void *
|
||||
scm_ia64_register_backing_store_base (void)
|
||||
{
|
||||
extern void *__libc_ia64_register_backing_store_base;
|
||||
return __libc_ia64_register_backing_store_base;
|
||||
}
|
||||
void *
|
||||
scm_ia64_ar_bsp (const void *opaque)
|
||||
{
|
||||
ucontext_t *ctx = opaque;
|
||||
return (void *) ctx->uc_mcontext.sc_ar_bsp;
|
||||
}
|
||||
# endif /* linux */
|
||||
#endif /* __ia64__ */
|
||||
|
||||
void
|
||||
scm_gc_sweep (void)
|
||||
|
|
|
|||
|
|
@ -246,6 +246,11 @@ SCM_API scm_i_pthread_mutex_t scm_i_gc_admin_mutex;
|
|||
#define scm_gc_running_p (SCM_I_CURRENT_THREAD->gc_running_p)
|
||||
SCM_API scm_i_pthread_mutex_t scm_i_sweep_mutex;
|
||||
|
||||
#ifdef __ia64__
|
||||
void *scm_ia64_register_backing_store_base (void);
|
||||
void *scm_ia64_ar_bsp (const void *);
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
#if (SCM_ENABLE_DEPRECATED == 1)
|
||||
|
|
|
|||
|
|
@ -1304,8 +1304,8 @@ SCM_DEFINE (scm_broadcast_condition_variable, "broadcast-condition-variable", 1,
|
|||
scm_mark_locations ((SCM_STACKITEM *) &ctx.uc_mcontext, \
|
||||
((size_t) (sizeof (SCM_STACKITEM) - 1 + sizeof ctx.uc_mcontext) \
|
||||
/ sizeof (SCM_STACKITEM))); \
|
||||
bot = (SCM_STACKITEM *) __libc_ia64_register_backing_store_base; \
|
||||
top = (SCM_STACKITEM *) ctx.uc_mcontext.sc_ar_bsp; \
|
||||
bot = (SCM_STACKITEM *) scm_ia64_register_backing_store_base (); \
|
||||
top = (SCM_STACKITEM *) scm_ia64_ar_bsp (&ctx); \
|
||||
scm_mark_locations (bot, top - bot); } while (0)
|
||||
#else
|
||||
# define SCM_MARK_BACKING_STORE()
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue