https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Richard Biener changed:
What|Removed |Added
Target Milestone|4.8.3 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|4.8.1 |4.8.2
--- Comment #45 from Jakub Jelinek
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Jakub Jelinek changed:
What|Removed |Added
Target Milestone|4.8.0 |4.8.1
--- Comment #44 from Jaku
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #43 from Larry Baker 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 script. Edit either/bot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #42 from Larry Baker 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 in the existing GCC
so
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #41 from Larry Baker 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 download, patch, and
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #40 from Larry Baker 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 checking for GCC 4.8.0 (expe
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #39 from Larry Baker 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 download, patch, and bu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #38 from Larry Baker 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 for GCC 4.7.2 (prerel
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #37 from Larry Baker 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
Makefile used to buil
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #36 from Larry Baker 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 download, patch, and bu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #35 from Larry Baker 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 for GCC 4.6.4 (prerel
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #34 from Larry Baker 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 download, patch, and build
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #33 from Larry Baker 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 FreeScale Coldfire
uClinu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #32 from Larry Baker 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, patch, and build GNU GCC 4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #31 from Larry Baker 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 FreeScale Coldfire
uClinu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #30 from Larry Baker 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
ColdFire uClinux
Shell
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #29 from Larry Baker 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 to fix stack limit c
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #28 from Larry Baker 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 bug reported for GCC
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #27 from Larry Baker 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 reported for GCC 4.7 at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker changed:
What|Removed |Added
Attachment #28165|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #25 from Larry Baker 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 patches I am testing. The
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #24 from Larry Baker 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 argument pointer register a
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker changed:
What|Removed |Added
Attachment #28164|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker changed:
What|Removed |Added
Attachment #28081|0 |1
is obsolete|
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Larry Baker changed:
What|Removed |Added
Attachment #28054|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker changed:
What|Removed |Added
Attachment #27998|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #19 from Larry Baker 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 case. I do not know if
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker changed:
What|Removed |Added
Attachment #28048|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker 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 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);
+ rtx temp = can_cr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Steven Bosscher changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Larry Baker changed:
What|Removed |Added
Attachment #27999|0 |1
is obsolete|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #13 from Larry Baker 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 #12 from Larry Baker 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 #11 from Larry Baker 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
-fstack-limit-symbol for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #10 from Larry Baker 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
--- Comment #9 from Larry Baker 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 Freescale). So, I have be
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #8 from Larry Baker 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 allocation of two differ
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #7 from Larry Baker 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 -fstack-limit-reg= ICE
(co
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Andreas Schwab changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
--- Comment #5 from Andreas Schwab 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=gcc&view=rev&rev=189210
Log:
PR target/28896
* config/m68k/m68k.c (m68
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28896
Andreas Schwab changed:
What|Removed |Added
CC||baker at usgs dot gov
--- Comment #4 fro
--- 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), current_fr
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