https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Richard Biener rguenth at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|4.8.3 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|4.8.1 |4.8.2
---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Jakub Jelinek jakub at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|4.8.0 |4.8.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #43 from Larry Baker baker at usgs dot gov 2012-10-04 19:14:44
UTC ---
Those of you that use the uClinux elf2flt toolchain will find that
__stack_start is not correctly defined. This is due to a bug in the elf2flt.ld
linker
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #41 from Larry Baker baker at usgs dot gov 2012-09-25 18:43:05
UTC ---
Created attachment 28276
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28276
Build patched GNU GCC 4.8.0 experimental for ColdFire uClinux
Notes to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #42 from Larry Baker baker at usgs dot gov 2012-09-25 20:39:10
UTC ---
Change log for patches here.
The patches here implement GCC stack limit checking for Freescale ColdFire
processors (bug no. 28896) and fix the issues identified
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #36 from Larry Baker baker at usgs dot gov 2012-09-20 17:47:38
UTC ---
Created attachment 28231
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28231
Build patched GNU GCC 4.6.4 prerelease for ColdFire uClinux
Notes to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #37 from Larry Baker baker at usgs dot gov 2012-09-20 17:51:28
UTC ---
Created attachment 28234
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28234
Makefile to build GCC cross compiler and binutils for ColdFire uClinux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #38 from Larry Baker baker at usgs dot gov 2012-09-20 17:54:41
UTC ---
Created attachment 28236
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28236
Patches for GCC 4.7.2 (prerelease)
Patches to fix stack limit checking
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #39 from Larry Baker baker at usgs dot gov 2012-09-20 17:57:32
UTC ---
Created attachment 28237
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28237
Build patched GNU GCC 4.7.2 prerelease for ColdFire uClinux
Notes to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #40 from Larry Baker baker at usgs dot gov 2012-09-20 18:58:01
UTC ---
Created attachment 28238
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28238
Patches for GCC 4.8.0 (experimental)
Patches to fix stack limit
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #34 from Larry Baker baker at usgs dot gov 2012-09-20 00:49:30
UTC ---
Created attachment 28223
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28223
Build patched GNU GCC 4.7.1 for ColdFire uClinux
Shell script to
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #35 from Larry Baker baker at usgs dot gov 2012-09-20 00:56:02
UTC ---
Created attachment 28224
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28224
Patches for GCC 4.6.4 (prerelease)
Patches to fix stack limit checking
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #33 from Larry Baker baker at usgs dot gov 2012-09-19 01:02:31
UTC ---
Created attachment 28220
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28220
Patches for GCC 4.7.1
Patches to fix stack limit checking for GCC 4.7.1 for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #30 from Larry Baker baker at usgs dot gov 2012-09-17 19:28:19
UTC ---
Created attachment 28205
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28205
Build patched Sourcery (Mentor Graphics) CodeBench Lite GCC 4.6-2011.09-23 for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #31 from Larry Baker baker at usgs dot gov 2012-09-17 21:44:34
UTC ---
Created attachment 28206
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28206
Patches for GCC 4.6.3
Patches to fix stack limit checking for GCC 4.6.3 for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #32 from Larry Baker baker at usgs dot gov 2012-09-18 02:16:32
UTC ---
Created attachment 28208
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28208
Build patched GNU GCC 4.6.3 for ColdFire uClinux
Shell script to download,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #28 from Larry Baker baker at usgs dot gov 2012-09-14 20:52:14
UTC ---
Created attachment 28194
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28194
Patch for trunk version 2012-09-09 of gcc/config/m68k/uclinux.h
To fix the same
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #29 from Larry Baker baker at usgs dot gov 2012-09-15 05:41:24
UTC ---
Created attachment 28196
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28196
Patches for Sourcery (Mentor Graphics) CodeBench Lite GCC 4.6-2011.09-23
Patches
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #27 from Larry Baker baker at usgs dot gov 2012-09-12 20:42:22
UTC ---
Created attachment 28178
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28178
Patch for trunk version 2012-09-09 of libgcc/config.host
To fix the same bug
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #28165|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #28054|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #28081|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #28164|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #24 from Larry Baker baker at usgs dot gov 2012-09-10 21:36:24
UTC ---
Created attachment 28166
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28166
Patch for trunk version 2012-09-10 of gcc/opts-global.c
Reject the pseudo
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #25 from Larry Baker baker at usgs dot gov 2012-09-10 21:52:34
UTC ---
Created attachment 28167
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28167
Patches for Sourcery GCC-4.6-2011.09-23 for ColdFire uClinux
These are the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #19 from Larry Baker baker at usgs dot gov 2012-08-25 00:28:56
UTC ---
I plan to start testing my patches on a ColdFire uClinux system on Monday. In
the mean time, I am unsure whether my code is correct for the -fPIC
-mno-sep-data
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #27998|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #28048|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #28024|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #16 from Larry Baker baker at usgs dot gov 2012-08-17 16:45:22
UTC ---
Here are some notes about the patches I made.
1. An alternative to my m68k.md patch:
- rtx temp = reload_in_progress ? operands[0] : gen_reg_rtx (Pmode);
+
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker baker at usgs dot gov changed:
What|Removed |Added
Attachment #27999|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Steven Bosscher steven at gcc dot gnu.org changed:
What|Removed |Added
Status|RESOLVED|REOPENED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #11 from Larry Baker baker at usgs dot gov 2012-08-12 21:24:31
UTC ---
Andreas,
I have patched the Code Sourcery gcc 4.6.1+ ColdFire cross-compiler to fix the
bugs I found for -m68020 -fPIC -fstack-limit-symbol and to implement
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #12 from Larry Baker baker at usgs dot gov 2012-08-12 21:28:39
UTC ---
Created attachment 27998
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27998
Patch for trunk version 2012-08-12 of gcc/config/m68k.m68k.c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #13 from Larry Baker baker at usgs dot gov 2012-08-12 21:29:58
UTC ---
Created attachment 27999
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27999
Patch for trunk version 2012-08-12 of gcc/config/m68k/m68k.md
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #9 from Larry Baker baker at usgs dot gov 2012-08-09 02:06:27 UTC
---
(In reply to comment #6)
Fixed in 4.8.
Andreas,
My application uses a 4.6.1+ compiler from Code Sourcery for ColdFire uClinux
(no longer being sponsored by
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #10 from Larry Baker baker at usgs dot gov 2012-08-09 02:16:27
UTC ---
(In reply to comment #9)
I traced the second ICE to the -fPIC flag, ...
should be
I traced the first ICE to the -fPIC flag, ...
Larry Baker
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Andreas Schwab sch...@linux-m68k.org changed:
What|Removed |Added
CC||baker at usgs dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #5 from Andreas Schwab schwab at gcc dot gnu.org 2012-07-03
09:46:07 UTC ---
Author: schwab
Date: Tue Jul 3 09:46:01 2012
New Revision: 189210
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=189210
Log:
PR target/28896
*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Andreas Schwab sch...@linux-m68k.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #7 from Larry Baker baker at usgs dot gov 2012-07-03 23:43:46 UTC
---
(In reply to comment #6)
Fixed in 4.8.
Refer to bug 53834 (duplicate of this bug) for original report.
Changing -mcpu=5208 to -mcpu=68020 resolves only the
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #8 from Larry Baker baker at usgs dot gov 2012-07-04 01:40:23 UTC
---
Andreas,
I posted my negative findings that -mcpu=68020 still causes the
-fstack-limit-symbol code path to fail. I believe the fundamental problem
there is the
--- Comment #3 from pinskia at gcc dot gnu dot org 2006-08-31 03:06 ---
Oh:
if (current_function_limit_stack
GET_CODE (stack_limit_rtx) == SYMBOL_REF)
asm_fprintf (stream, \tcmp ASM_DOT l %I%s+%wd,%Rsp\n\ttrapcs\n,
XSTR (stack_limit_rtx, 0),
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