On OpenBSD/hppa the stack is protected against execution in the same
way as on many other architectures. The diff below makes GCC emit the
call that's needed to "unprotect" the stack such that the magic
trampolines needed for execution of nested functions work.
2013-07-25
Hi,
Dave spotted this leftover a while ago. The pa/t-openbsd file doesn't
exist anymore. Seems to have no ill effect, but would be good to
remove this wart anyway. Dave, can you commit this?
Thanks,
Mark
2013-07-25 Mark Kettenis
* config.gcc (hppa-*-openbsd*): Don&
> Date: Mon, 7 Jan 2013 12:49:14 -1000 (TAHT)
> From: Gerald Pfeifer
>
> On Sun, 7 Oct 2012, Mark Kettenis wrote:
> > Adds the necessary support bits to libgcc. All other mainstream
> > i386/amd64 targets already have this.
> >
> > Tested on i386-u
> Date: Tue, 27 Nov 2012 19:43:40 +0100 (CET)
> From: "Ulrich Weigand"
>
> Mark Kettenis wrote:
> > > Date: Mon, 26 Nov 2012 20:10:06 +0100 (CET)
> > > From: "Ulrich Weigand"
> > >
> > > Hello,
> > >
> > &
> Date: Mon, 26 Nov 2012 20:10:06 +0100 (CET)
> From: "Ulrich Weigand"
>
> Hello,
>
> I noticed what appears to be a long-standing bug in generating .dwarf_frame
> sections with GCC on Linux on PowerPC.
>
> ...
>
> So I'm wondering where to go from here. I guess we could:
>
> 1. Bring GCC (a
> Date: Mon, 8 Oct 2012 20:52:22 +0100
> From: Jonathan Wakely
>
> On 8 October 2012 20:45, Mark Kettenis wrote:
> > Jonathan,
> >
> > Any further thoughts about this? I've attached a diff that combines
> > my origional diff with the change to use the &
Jonathan,
Any further thoughts about this? I've attached a diff that combines
my origional diff with the change to use the "newlib" locale model on
OpenBSD since they probably should be committed together.
> > > On 10 September 2012 07:34, Mark Kettenis wrote:
> >
Adds the necessary support bits to libgcc. All other mainstream
i386/amd64 targets already have this.
Tested on i386-unknown-openbsd5.2 and x86_64-unknown-openbsd5.2.
Fixes a couple of testcases.
libgcc/:
2012-10-06 Mark Kettenis
* config.host (i[34567]86-*-openbsd* and x86_64
> Date: Fri, 5 Oct 2012 23:41:28 +0200 (CEST)
> From: Gerald Pfeifer
>
> On Sat, 15 Sep 2012, Mark Kettenis wrote:
> > Index: config.gcc
> > ===
> > --- config.gcc (revision 191120)
> &g
> Date: Wed, 3 Oct 2012 17:45:21 +0200 (CEST)
> From: Gerald Pfeifer
>
> On Sat, 15 Sep 2012, Ian Lance Taylor wrote:
> >> 2012-09-02 Mark Kettenis
> >>
> >> * config.gcc (*-*-openbsd4.[3-9]|*-*-openbsd[5-9]*): Set
> >> defau
> Date: Tue, 18 Sep 2012 14:43:35 -0400
> From: John David Anglin
>
> On Thu, 06 Sep 2012, Mark Kettenis wrote:
>
> > Most bits are stolen from Linux, but there are a few subtle
> > differences since our assembler is configured to be slightly more
> >
on handling FAILs into PASSes.
2012-09-02 Mark Kettenis
* config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
* unwind-dw2-fde-dip.c: Don't include on OpenBSD.
(USE_PT_GNU_EH_FRAME): Define for OpenBSD.
(ElfW): Likewise.
In
PASSes.
2012-09-02 Mark Kettenis
* config.gcc (*-*-openbsd4.[3-9]|*-*-openbsd[5-9]*): Set
default_use_cxa_atexit to yes.
Index: config.gcc
===
--- config.gcc (revision 191120)
+++ config.gcc (working copy)
@@
> Date: Tue, 11 Sep 2012 17:03:39 -0700
> From: Ian Lance Taylor
>
> On Tue, Sep 11, 2012 at 3:12 PM, Lawrence Crowl wrote:
> > On 9/11/12, Andreas Schwab wrote:
> >> Mark Kettenis writes:
> >>> In file included from ../../../src/gcc/gcc/mcf.c:47:
> Index: gcc/ChangeLog
>
> 2012-09-04 Lawrence Crowl
>
> * double-int.h (double_int::operator &=): New.
> (double_int::operator ^=): New.
> (double_int::operator |=): New.
> (double_int::mul_with_sign): Modify overflow parameter to bool*.
> (do
>
> On 10 September 2012 07:34, Mark Kettenis wrote:
> >> Date: Sun, 9 Sep 2012 21:07:39 +0100
> >> From: Jonathan Wakely
> >>
> >> On 4 September 2012 20:26, Mark Kettenis wrote:
> >> > Fixes a few testcases. Mostly based on the existing
&g
> Date: Sun, 9 Sep 2012 21:07:39 +0100
> From: Jonathan Wakely
>
> On 4 September 2012 20:26, Mark Kettenis wrote:
> > Fixes a few testcases. Mostly based on the existing
> > NetBSD/FreeBSD/Darwin code.
> >
> > 2012-09-04 Mark Kettenis
> >
>
> Date: Fri, 07 Sep 2012 14:12:29 -0400
> From: Jason Merrill
>
> OK, thanks.
I don't have commit access (or at least I'm not on the write after
approval list). Would you (or somebody else) be so kind to commit
this fix for me?
Thanks,
Mark
his change didn't take
into account that reshape_init_r() might move d->cur past the end of
the list of fields. Potential fix below. Simply reordering the
checks in the if-statement avoids the problem.
gcc/cp:
2012-09-07 Mark Kettenis
* decl.c (reshape_init_class): Avoid dere
Most bits are stolen from Linux, but there are a few subtle
differences since our assembler is configured to be slightly more
HP-UX-ish.
libgcc/:
2012-09-06 Mark Kettenis
* config.host (hppa-*-openbsd*): New target.
* config/pa/t-openbsd: New file.
gcc/:
2012-09-06 Mark
> Date: Wed, 5 Sep 2012 10:55:27 +0300
> From: Jonathan Wakely
>
> I'll look at this more carefully later today when I get back from a
> holiday, but it looks ok after a quick glance.
Great!
> I've CC'd gcc-patches, as required for all patches.
Sorry 'bout that. Bit of a brain fart on my side
Fixes a few testcases. Mostly based on the existing
NetBSD/FreeBSD/Darwin code.
2012-09-04 Mark Kettenis
* configure.host (*-*-openbsd*) Set cpu_include_dir.
* config/os/bsd/openbsd/ctype_base.h: New file.
* config/os/bsd/openbsd/ctype_configure_char.cc: New file
-bit and 64-bit
platforms wheras GCC defaults to using "long" on 32-bit platforms and
"long long" on 64-bit platforms. Hence the need for overrides.
libgcc/:
2012-09-02 Mark Kettenis
* config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
(i[34567]86-*-open
> Date: Sun, 2 Sep 2012 16:18:27 +0200 (CEST)
> From: Gerald Pfeifer
>
> On Thu, 30 Aug 2012, Richard Henderson wrote:
> > Looks ok.
>
> Thanks, Richard. I applied the patch with a slightly enhanced
> changelog (one entry was missing).
Thanks Gerald & Richard!
> > Some of the defines in i386/
this fix
for me.
> On Tue, 3 Jan 2012, Mark Kettenis wrote:
> > These are "long long" on all supported platforms instead of the
> > default "long" on 64-bit, "long long" on 32-bit that defaults.h
> > assumes.
> >
> >
>
These are "long long" on all supported platforms instead of the
default "long" on 64-bit, "long long" on 32-bit that defaults.h
assumes.
2012-01-03 Mark Kettenis
* config/openbsd-stdint.h (INTMAX_TYPE, UINTMAX_TYPE): New defines.
Inde
copyright assignment in place for GCC.
Thanks,
Mark
libgcc/:
2011-12-27 Mark Kettenis
* config.host (x86_64-*-openbsd*): New target.
gcc/:
2011-12-27 Mark Kettenis
* config.gcc (x86_64-*-openbsd*): New target.
* config/openbsd.h (TARGET_C99_FUNCTIONS): Define
> Date: Wed, 15 Jun 2011 10:22:36 +0200
> From: Corinna Vinschen
>
> On Jun 14 18:01, DJ Delorie wrote:
> >
> > > This is wrong as not all FSs are case insensitive. In fact HFS+ can
> > > be case sensitive too. I think you need better check than just
> > > saying all Darwin is case insensitive
28 matches
Mail list logo
