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602 Commits

Author SHA1 Message Date
Alexander Kabaev
e329c5e19f Do not override FP rounding options for 32bit platforms. amd64 doesn't 
need this.
 2003-07-12 19:33:34 +00:00
Alexander Kabaev
46b370ef71 Merge FreeBSD changes into GCC 3.3.1-prerelease. 
Move FreeBSD specific flag variables from c-decl.c here.
 2003-07-11 06:00:50 +00:00
Alexander Kabaev
22bf82941c Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.2 -fformat-extensions.
  1.3 -printf0
  1.6 teach GCC about %y for DDB.
 2003-07-11 05:12:46 +00:00
Alexander Kabaev
fff64a6e53 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.3 suppress warnings on K&R main.

  Rev. 1.2 (options for kernel printf enhancements) changes have been
  moved to another
 2003-07-11 05:11:14 +00:00
Alexander Kabaev
06432e3a6a Update for GCC 3.3.1-prerelease. 2003-07-11 05:09:19 +00:00
Alexander Kabaev
bec4705400 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.8 Change symbol values to match freebsd.h.
 2003-07-11 05:05:45 +00:00
Alexander Kabaev
e815c3de60 Update for 3.3.1-prerelease. 2003-07-11 05:03:47 +00:00
Alexander Kabaev
aaa8c4b302 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.4 Look into right directory when linking 32-bit binaries.
 2003-07-11 04:54:45 +00:00
Alexander Kabaev
31653fae42 Use stock version of this file now. 2003-07-11 04:52:32 +00:00
Alexander Kabaev
0f50cc1930 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.2	don't let gcc(1) hide warnings in system headers.
 2003-07-11 04:49:30 +00:00
Alexander Kabaev
d5a10d25d8 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.2  -fformat-extensions.
  1.7  FORCE_OPTIMIZATION_DOWNGRADE knob for Alpha.
  1.14 -O0 -O1 optimize alignment for time, not size.
 2003-07-11 04:48:05 +00:00
Alexander Kabaev
cf9a9a701d Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.{2,15}	FREEBSD_NATIVE.
  1.21		"GCC_OPTIONS".
  1.{16,25,27}	Cross-compiling issues.
 2003-07-11 04:45:39 +00:00
Alexander Kabaev
b8edac44d5 Merge FreeBSD changes into GCC 3.3.1-prerelease: 
1.2	Tweaks to make this file live beside our hacked config.
 2003-07-11 04:43:01 +00:00
Alexander Kabaev
38ce1a2479 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.2	Localize the version string.
 2003-07-11 04:37:16 +00:00
Alexander Kabaev
a4f4ed1ee5 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.8	printf format error fixes.
 2003-07-11 04:34:52 +00:00
Alexander Kabaev
4b47e8ff24 Merge FreeBSD changes into GCC 3.3.1-prerelease: 
1.2	Printf format errors fixes.
 2003-07-11 04:32:20 +00:00
Alexander Kabaev
600d347e40 Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.11	-mno-align-long-strings.
 2003-07-11 04:29:35 +00:00
Alexander Kabaev
27998756bd Merge FreeBSD modifications into gcc 3.3.1-prerelease: 
1.10  -mno-align-long-strings.
  1.11  Allow the specification of LONG_TYPE_SIZE on the command line.
 2003-07-11 04:28:01 +00:00
Alexander Kabaev
43bab0e092 Merge FreeBSD modifications into gcc 3.3.1-pre: 
1.2	framework for our kernel printf enhancements.
  1.3	suppress prototype warnings on K&R main.
 2003-07-11 04:24:59 +00:00
Alexander Kabaev
df07a219a0 Merge rev. 1.2 (allow profiling of FORTRAN77 programs) info GCC 3.3.1-pre 
sources.
 2003-07-11 04:03:28 +00:00
Alexander Kabaev
b2bcf6753d FreeBSD uses stock versions of these GCC files. 2003-07-11 04:00:23 +00:00
Alexander Kabaev
bd0df3aa27 Gcc 3.3.1-pre as of 2003-07-11. 2003-07-11 03:40:53 +00:00
Alexander Kabaev
46c315278f This commit was generated by cvs2svn to compensate for changes in r117395, 
which included commits to RCS files with non-trunk default branches.
 2003-07-11 03:40:53 +00:00
David E. O'Brien
952d62c73c Remove bit about _THREAD_SAFE. deischen committed a change to stdio.h 
that totally removed _THREAD_SAFE.

PR:		36167
Submitted by:	gerald
 2003-06-25 16:12:05 +00:00
David E. O'Brien
f8f4e47610 I goofed in rev 1.59 (a.out support axing) and missed getting FUNCTION_PROFILER 
fully clean.  This resulted in inserted garbage into the produced assembly code
when the gcc -pg and -fPIC options are used together.

PR:		i386/50598
Submitted by:	Don Lewis <truckman@freebsd.org>
 2003-05-08 16:02:22 +00:00
David E. O'Brien
a12d8aed9a We're changing the platform name from x86[_-]86 to amd64. 2003-04-26 20:04:38 +00:00
David E. O'Brien
1143283a26 Fix the LINK_SPEC. Our i386 32-bit emulation name changed. 
We also need to look in the proper directory for 32-bit libs.
 2003-04-26 19:20:25 +00:00
David E. O'Brien
9ad1907230 Remove the last vestiges (I hope) of the mixed ELF/a.out support. 
As a plus we can use the stock CC1_SPEC and ASM_SPEC for AMD64.
 2003-04-26 19:16:54 +00:00
Alexander Kabaev
f6a013dc14 Teach gcc how to put unitialized data into BSS on FreeBSD. 2003-04-13 01:04:01 +00:00
Alexander Kabaev
fabd8bcd49 Remove files incidentally imported from the wrong place during 
3.2.1 import. They are not used by any of our system GCC versions
and will be physically removed from repository soon.

Reviewed by:	obrien
 2003-03-26 18:12:01 +00:00
Alexander Kabaev
0c0bdf85fa This commit was generated by cvs2svn to compensate for changes in r112680, 
which included commits to RCS files with non-trunk default branches.
 2003-03-26 18:12:01 +00:00
Alexander Kabaev
42194a8171 Merge FreeBSD modifications into gcc 3.2.2 release: 
1.8  printf format error fixes.
 2003-02-10 06:07:12 +00:00
Alexander Kabaev
a81f4c40b7 Merge FreeBSD modifications into gcc 3.2.2 release: 
1.10  -mno-align-long-strings.
  1.11  Allow the specification of LONG_TYPE_SIZE on the command line.
 2003-02-10 06:05:16 +00:00
Alexander Kabaev
c66fff0155 Merge FreeBSD modifications into gcc 3.2.2 release: 
1.11  -mno-align-long-strings.
Note the change 1.15 is not needed anymore.
 2003-02-10 06:04:35 +00:00
Alexander Kabaev
6d114ccf45 Update for Gcc 3.2.2 release. 2003-02-10 06:03:47 +00:00
Alexander Kabaev
6f20e984fc Merge FreeBSD modifications into gcc 3.2.2 release: 
1.{2,15}     FREEBSD_NATIVE.
  1.21         "GCC_OPTIONS".
  1.{16,25,27} Cross-compiling issues.
 2003-02-10 06:03:16 +00:00
Alexander Kabaev
42f979319e Merge FreeBSD modifications into gcc 3.2.2 release: 
1.2 -fformat-extensions.
  1.3 -printf0
  1.6 Teach GCC about %y for DDB and implement
      support for the C99 %z format modifier.
 2003-02-10 06:00:24 +00:00
Alexander Kabaev
10a72f72d8 Merge FreeBSD modifications into gcc 3.2.2 release: 
1.2 kernel printf enhancements framework.
  1.3 suppress prototype warnings on K&R main.
 2003-02-10 05:59:19 +00:00
Alexander Kabaev
76c39e5f7b Merge FreeBSD modifications into gcc 3.2.2 release: 
1.2  framework for our kernel printf enhancements.
  1.3  suppress prototype warnings on K&R main.
 2003-02-10 05:58:19 +00:00
Alexander Kabaev
d79e61dc75 Update HEAD with stock GCC 3.2.2 release files. 2003-02-10 05:57:03 +00:00
Alexander Kabaev
7b74929d74 Gcc 3.2.2-release. 2003-02-10 05:41:50 +00:00
Alexander Kabaev
72983f38e1 This commit was generated by cvs2svn to compensate for changes in r110611, 
which included commits to RCS files with non-trunk default branches.
 2003-02-10 05:41:50 +00:00
Warner Losh
e4c33f456e -kthread has been dead these many years. This PR has languished for a 
long time.  Go ahead and commit the patch since a co-worker has been
working up a code patch in this area and wondered why it hasn't been
committed yet.

PR: 35800
 2003-02-01 18:39:32 +00:00
David E. O'Brien
8c5f736449 main() changed its argv declaration, so follow suit in some FBSD added code. 2003-01-29 05:16:58 +00:00
Alexander Kabaev
9361856c8a Fix a bug in GCC which effectively prevents DEFAULT_PCC_STRUCT_RETURN from 
having any effect. This restores a calling convention traditionally used
by FreeBSD/i386 and which is expected by a number of assembly sources
in libc.

Reviewed by:	obrien
Approved by:	re (rwatson)
 2002-12-22 05:57:53 +00:00
David E. O'Brien
ca894c66e0 _NIH, __NIH__, __N_I_H__, __nih__, _niH_. 
*sigh* GCC developers can't seem to make up their mind which pre-defined arch
symbols are the official ones.  So make them, and the Sparc64 using Martians
happy with every permutation.

This fixes f77 and possibly changes some 'long long' handling.

Approved by:	re(bmah)
 2002-12-05 18:40:24 +00:00
David E. O'Brien
b7623b4aba I really hate the GCC directory structure of gcc/gcc/gcc/<compiler files> 2002-12-04 21:31:04 +00:00
David E. O'Brien
4f471064d9 Update HEAD with FSF branch 3.2.1 release files. 2002-12-04 16:35:55 +00:00
David E. O'Brien
21da7e2bd7 Use pure stock files. 2002-12-04 16:31:48 +00:00
David E. O'Brien
a83e5e4149 Merge rev 1.8 (printf format error fixes) into Gcc 3.2.1 release. 2002-12-04 16:13:54 +00:00
David E. O'Brien
d4053aa61b Gperf is usable again. We don't need this. 2002-12-04 16:13:07 +00:00
David E. O'Brien
2d858acd9b Fix typo to sync with FSF sources. 2002-12-04 16:09:42 +00:00
David E. O'Brien
df53d8649e Merge revs 1.10 (-mno-align-long-strings) and 1.11 (LONG_TYPE_SIZE override) 
into Gcc 3.2.1 release.
 2002-12-04 16:07:58 +00:00
David E. O'Brien
c8bf144918 Merge rev 1.11 (-mno-align-long-strings) into Gcc 3.2.1 release. 2002-12-04 16:04:26 +00:00
David E. O'Brien
4172a45f81 Update for Gcc 3.2.1 release. 2002-12-04 16:01:15 +00:00
David E. O'Brien
991cc708ac Merge revs 1.2 (-fformat-extensions), 1.7 (FORCE_OPTIMIZATION_DOWNGRADE knob), 
1.14 (-O/-O1 optimize alignment for time, not size) into Gcc 3.2.1 release.
 2002-12-04 15:59:56 +00:00
David E. O'Brien
8648049b51 Merge revs 1.{2,15} (FREEBSD_NATIVE); 1.21 ("GCC_OPTIONS"); 1.{16,25,27} 
(cross compiling issues) into GCC 3.2.1 release.

Note revs 1.{5,13} (ELF and objformat support) are OBE with the a.out dike-out.
 2002-12-04 15:57:11 +00:00
David E. O'Brien
cc30d3f890 Merge revs 1.2 (kernel printf framework) and 1.3 (suppress K&R main warnings) 
into Gcc 3.2.1 release.
 2002-12-04 15:48:26 +00:00
David E. O'Brien
45fc31f8dd Gcc 3.2.1 release virgin vendor import. (19-Nov-2002) 2002-12-04 15:42:16 +00:00
David E. O'Brien
908ab21d03 This commit was generated by cvs2svn to compensate for changes in r107590, 
which included commits to RCS files with non-trunk default branches.
 2002-12-04 15:42:16 +00:00
David E. O'Brien
90cbf5083e Gcc 3.2.1 release virgin vendor import. (19-Nov-2002) 2002-12-04 15:15:07 +00:00
David E. O'Brien
2ea5c3f540 This commit was generated by cvs2svn to compensate for changes in r107588, 
which included commits to RCS files with non-trunk default branches.
 2002-12-04 15:15:07 +00:00
David E. O'Brien
7ec589a9b7 Add spaces around FBSD_ENDFILE_SPEC as it is used in string concatenation. 
Approved by:	re(bmah)
 2002-12-03 04:31:19 +00:00
David E. O'Brien
14cb1d2267 Update the version number. 
Approved by:	bmah, jhb, murray (independently)
 2002-11-27 03:36:49 +00:00
David E. O'Brien
f685377c2e Remove our custom mixed ELF/a.out support. This means the base compiler 
now only produce ELF objects.  It also makes us closer to stock GCC, and
simplifies the set of changes we still need from stock GCC on every import.

Applauded by:	peter
Approved by:	re
 2002-11-26 18:25:20 +00:00
David E. O'Brien
81ac040a36 Sync with the stock FSF 3.2 file. This adds TRANSFER_FROM_TRAMPOLINE, 
which is needed in order for nexted C functions to work.
 2002-11-05 03:35:56 +00:00
Maxime Henrion
4578a2e652 - Rename the DDB specific %z printf format to %y. 
- Make DDB use %y instead of %z.
- Teach GCC about %y.
- Implement support for the C99 %z format modifier.

Approved by:	re@
Reviewed by:	peter
Tested on:	i386, sparc64
 2002-10-25 19:41:32 +00:00
David E. O'Brien
be70d88803 ELF low-level toolchain bits now live in /usr/bin, not /usr/libexec/elf. 2002-10-12 01:39:46 +00:00
Alexander Kabaev
ecbe618435 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.8  printf format error fixes

Approved by:	obrien
 2002-10-10 04:53:46 +00:00
Alexander Kabaev
e4ec156dda Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.10  -mno-align-long-strings
  1.11  Allow the specification of LONG_TYPE_SIZE on the command line.

Approved by:	obrien
 2002-10-10 04:53:15 +00:00
Alexander Kabaev
559be21b12 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.11  -mno-align-long-strings

Approved by:	obrien
 2002-10-10 04:52:41 +00:00
Alexander Kabaev
8aa7a77c78 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2  Localize the version number

Approved by:	obrien
 2002-10-10 04:52:03 +00:00
Alexander Kabaev
e43930a27b Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2  -fformat-extensions
  1.7  FORCE_OPTIMIZATION_DOWNGRADE knob for Alpha
  1.14 -O0 -O1 should optimize alignment for time, not size

Approved by:	obrien
 2002-10-10 04:51:11 +00:00
Alexander Kabaev
c2f7e7c4f8 Use the stock 3.2.1-prerelease file. 
Approved by:	obrien
 2002-10-10 04:50:29 +00:00
Alexander Kabaev
2a4b2c4b2e Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.\\{2,15\\}     FREEBSD_NATIVE
  1.\\{5,13\\}     ELF, and objformat support
  1.\\{16,23,25\\} Better cross building control
  1.21           'GCC_OPTIONS'
  1.27           cross-arch MD_EXEC_PREFIX fixes
                 cc -print-search-dir fixes
  1.28           Read specs from /usr/libdata/gcc/specs, if available

Approved by:	obrien
 2002-10-10 04:49:03 +00:00
Alexander Kabaev
d533a055b5 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 kernel printf enchancements framework

Approved by:	obrien
 2002-10-10 04:47:27 +00:00
Alexander Kabaev
819fe3892d Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 kernel printf enchancements framework
  1.3 suppress warnings on K&R main

Approved by:	obrien
 2002-10-10 04:46:44 +00:00
Alexander Kabaev
423134a002 Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on October 9th 2002 20:15 EST. 2002-10-10 04:40:18 +00:00
Alexander Kabaev
0cd8fdc382 This commit was generated by cvs2svn to compensate for changes in r104752, 
which included commits to RCS files with non-trunk default branches.
 2002-10-10 04:40:18 +00:00
David E. O'Brien
04a42d5ee0 Turn off the "-O2 flag TRIGGERS KNOWN OPTIMIZER BUGS" warning. 
From current testsuite results, the optimizer bugs don't appear to exist
anymore.  RTH@cygnus.com did a lot of work on the Alpha ELF code generator
for GCC 3.2[.0].  A recent FreeBSD/AXP GCC bootstrap is at
http://gcc.gnu.org/ml/gcc-testresults/2002-09/msg00604.html
In this bootstraps, all gcc libraries are built with -O2 and c-torture
gives -O2 a real workout.  None of the remaining failures have anything
to do with -O2 optimizer bugs.

Submitted by:	Loren James Rittle <rittle@latour.rsch.comm.mot.com>
 2002-09-22 07:26:38 +00:00
Alexander Kabaev
f92e37bda1 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.8  printf format error fixes

Approved by:	obrien
 2002-09-17 04:16:58 +00:00
Alexander Kabaev
acfad454a6 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2  Localize the version number

Approved by:	obrien
 2002-09-17 04:15:43 +00:00
Alexander Kabaev
f40fb3f3fd Use the stock 3.2.1-prerelease file. 
Approved by:	obrien
 2002-09-17 04:14:38 +00:00
Alexander Kabaev
b8bb8eab99 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2  framework for our kernel printf enhancements
  1.3  suppress prototype warning for K&R main

Approved by:	obrien
 2002-09-17 04:10:25 +00:00
Alexander Kabaev
acabf91c96 Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 16-Sep-2002 13:23:11 EDT. 2002-09-17 04:03:37 +00:00
Alexander Kabaev
2e88fa161b This commit was generated by cvs2svn to compensate for changes in r103445, 
which included commits to RCS files with non-trunk default branches.
 2002-09-17 04:03:37 +00:00
David E. O'Brien
3b812710d0 Emacs decides between v8 and v9 based on "__arch64__". So define it. 
Desired by:	tmm
 2002-09-12 17:19:09 +00:00
David E. O'Brien
4d90773dea Remove some debugging cruft I accidently committed with rev 1.4. 2002-09-12 16:10:21 +00:00
David E. O'Brien
b9cab93186 Try to detect support for the `long long' type so that ANSI-C[89] clean 
code will know not to try to use `long long'.
Unfortunately the GCC spec parser will not allow us to properly detect the
"iso9899:1990" and "iso9899:199409" forms of the acceptable -std= arguments,
because of the ':' in the -std argument.  :-(  I have left them in the spec
as a place holder in hopes someone knows a way to make the detection of
them work.

Desired by:	wollman
 2002-09-12 16:05:56 +00:00
David E. O'Brien
04d8170094 Bump __FreeBSD_cc_version for gcc 3.1-prerelease -> 3.2.1-snap upgrade. 2002-09-09 06:56:29 +00:00
Alexander Kabaev
6a10d74be1 Revert rev. 1.2. GCC 3.2 seems to have builtin_memset fixed. 
Approved by:	obrien
 2002-09-01 21:18:18 +00:00
Alexander Kabaev
7055348d02 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.8  printf format error fixes

Approved by:	obrien
 2002-09-01 21:16:14 +00:00
Alexander Kabaev
ed7ada7c10 Use the stock 3.2.1-prerelease file. 
Approved by:	obrien
 2002-09-01 21:13:32 +00:00
Alexander Kabaev
b00eee8d85 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.10  -mno-align-long-strings
  1.11  Allow the specification of LONG_TYPE_SIZE on the command line.

Approved by:	obrien
 2002-09-01 21:12:30 +00:00
Alexander Kabaev
7d6e8a6ad0 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.11  -mno-align-long-strings

Approved by:	obrien
 2002-09-01 21:11:35 +00:00
Alexander Kabaev
35d17d433c Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.8 Change symbol values to match freebsd.h

Approved by:	obrien
 2002-09-01 21:09:26 +00:00
Alexander Kabaev
2556bafc14 Use the stock 3.2.1-prerelease file. 
Approved by:	obrien
 2002-09-01 21:08:29 +00:00
Alexander Kabaev
4dccc39462 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2  Localize the version number

Approved by:	obrien
 2002-09-01 21:07:09 +00:00
Alexander Kabaev
f2f9e41da3 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2  -fformat-extensions
  1.7  optimization downgrade
  1.14 -O0 -O1 should optimize alignment for time, not size

Approved by:	obrien
 2002-09-01 21:06:42 +00:00
Alexander Kabaev
a8a3b181ed Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.\{2,15\}     FREEBSD_NATIVE
  1.\{5,13\}     ELF, and objformat support
  1.\{16,23,25\} Better cross building control
  1.21           'GCC_OPTIONS'
  1.27           cross-arch MD_EXEC_PREFIX fixes
                 cc -print-search-dir fixes
  1.28           Read specs from /usr/libdata/gcc/specs,
                 if available

Approved by:	obrien
 2002-09-01 21:03:33 +00:00
Alexander Kabaev
ec748e0ef8 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 a.out support

Approved by:	obrien
 2002-09-01 21:02:41 +00:00
Alexander Kabaev
e243da3452 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 do not create paradoxical FLOAT_MODE subregs

I am not sure if this is still required.

Approved by:	obrien
 2002-09-01 21:01:12 +00:00
Alexander Kabaev
accb351070 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 kernel printf enchancements framework

Approved by:	obrien
 2002-09-01 20:57:33 +00:00
Alexander Kabaev
4e9f9a848d Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 don't let gcc(1) hide warnings in system headers.

Approved by:	obrien
 2002-09-01 20:56:10 +00:00
Alexander Kabaev
449bacd8c3 Merge FreeBSD modifications into gcc 3.2.1-prerelease: 
1.2 kernel printf enchancements framework
  1.3 suppress warnings on K&R main

Approved by:	obrien
 2002-09-01 20:53:28 +00:00
Alexander Kabaev
f3575d94a6 Use the stock 3.2.1-prerelease file. 
Approved by: obrien
 2002-09-01 20:49:59 +00:00
Alexander Kabaev
bb3c979bf5 Gcc 3.2.1-prerelease from the FSF anoncvs repo gcc-3_2-branch on 1-Sep-2002 00:00:01 EDT. 2002-09-01 20:38:57 +00:00
Alexander Kabaev
6be6d6640a This commit was generated by cvs2svn to compensate for changes in r102780, 
which included commits to RCS files with non-trunk default branches.
 2002-09-01 20:38:57 +00:00
Ruslan Ermilov
26e1070b8b Merge gcc.295/cccp.c,v 1.9: don't let gcc(1) hide warnings in system headers. 
Reviewed by:	bde

Original 2.95 change was subject to:

Approved by:	obrien
 2002-08-15 08:45:49 +00:00
David E. O'Brien
83728effa9 Fix C++ exception handling. GCC was using the older BSD DBX register numbers 
rather than the ELF ABI/SVR4 ones in its DWARF unwinding.

Submitted by:	Alexander Kabaev <ak03@gte.com>
 2002-07-12 17:44:24 +00:00
David E. O'Brien
d08a3fc2bc When I decided to use a stock dbxout.c rather than merge the rev 1.2 change 
(put the function stabs in traditional order on a.out, or gdb doesn't see
function local variables), I failed to remove the related knobs here.

Effectively were overrode the ELF-wide definition in elfos.h w/o providing
new infrastructure.  This is what caused GDB to fail to debug applications
compiled and linked with -stabs.  This is because GCC was unconditionally
inserts .stabs instruction for functions after the function body.  GDB was
getting confused because what it thinks is function beginning address is
actually function ending address.

Submitted by:	Alexander Kabaev <ak03@gte.com>
 2002-07-12 17:35:35 +00:00
David E. O'Brien
568fc330a7 Yep, revision 1.3 was 1/2assed. 
This time use the right attribute for null_format_ok.

Submitted by:	bde
 2002-07-12 00:49:52 +00:00
David E. O'Brien
fffe57845a Allow XFree86-4 to build 
by not creating paradoxical FLOAT_MODE subregs.

Tested by:	se
Obtained from:	http://gcc.gnu.org/ml/gcc/2002-06/msg01709.html
 2002-07-03 23:35:06 +00:00
David E. O'Brien
6c8ce4b3c7 Tweaks to make these files live beside our hacked config. 2002-06-21 22:54:24 +00:00
David E. O'Brien
d9adce40ed Tweaks for the 64-bit compiler. 2002-06-21 22:53:03 +00:00
David E. O'Brien
4396d0e99f cc -O0 and -O1 didn't do the easy optimization of alignment for space. 
Instead it attempted to do the easy optimization of alignment for time,
which should be to 1-byte alignment on i386's.

Submitted by:	bde
 2002-06-21 18:21:30 +00:00
David E. O'Brien
9fc5b9d958 BDE prefers this organization. 
Submitted by:	bde
 2002-06-21 18:11:22 +00:00
David E. O'Brien
85441ab5f2 cvs -j -j gave me two copies of TARGET_VERSION and I didn't notice 
it before committing.
 2002-06-10 15:48:23 +00:00
David E. O'Brien
60f9b09d26 Allow one to profile FORTRAN77 programs. 2002-06-09 00:03:56 +00:00
David E. O'Brien
4467cfa4b4 Match the DBX_OUTPUT_MAIN_SOURCE_FILE_END definition in dbxelf.h. 
Bug found by:	bde
 2002-06-06 18:00:58 +00:00
David E. O'Brien
0d68a433ae Allow the specification of LONG_TYPE_SIZE on the command line. 
Submitted by:	bde
 2002-06-06 03:39:03 +00:00
David E. O'Brien
670fd7ad58 Implement "-mno-align-long-strings" which prevents pessimization of strings 
for space.  -Os could do this, but it was easy to hack an MD version.
This saves a whole 32 bytes in boot2, so I think it is worth using it.
(keep how much worse gcc 3.2 will compile boot2...)

Submitted by:	bde (minus gcc 3.2 commentary)
 2002-06-06 03:36:32 +00:00
David E. O'Brien
a56822dd07 Didn't get them all in revision 1.50. 2002-06-06 03:30:40 +00:00
David E. O'Brien
c48e5a6b24 Fix excessive alignment for the aout case, and unbreak genassym for that case. 
Our aout linker has alignment hacks and doesn't need gcc to do anything special.

Tested for a year by:	bde :-)
 2002-06-06 03:28:49 +00:00
David E. O'Brien
3c3942fcfc Tidy do-while. 
Requested by:	bde
 2002-06-06 03:26:36 +00:00
David E. O'Brien
74d3af89ef Read specs from /usr/libdata/gcc/specs if it exists. 2002-06-06 00:49:58 +00:00
David E. O'Brien
3a77dcde47 The brokenness in ix86_expand_clrstr is quite visible when you 
compare the function with ix86_expand_movstr.

Submitted by:	Tor Egge
 2002-06-04 18:06:12 +00:00
David E. O'Brien
ec9ec8af6a Gcc 3.1 (-O) now generates broken inline code for memset in some cases. 
This broke newfs (newfs left some garbage in a bitmap).

The ASM for:

	#include <string.h>
	int x, foo[100];
	main()
	{
		memset(&foo[0], 0, x);
	}

is (at least if you have fixed function alignment):

	.file	"z.c"
	.text
	.p2align 2,,3
.globl main
	.type	main,@function
main:
	pushl	%ebp
	movl	%esp, %ebp
	pushl	%edi
	pushl	%eax
	movl	x, %ecx
	xorl	%eax, %eax
	shrl	$2, %ecx
	movl	$foo, %edi
	cld
	rep
	stosl
	andl	$-16, %esp
				<-- the lower bits of `len' should be loaded
				    near here
	testl	$2, %edi	<-- this seems to be meant to test the 2^1
				    bit in `len' (not alignment of the pointer
				    like it actually does).  %edi is the wrong
				    register for holding the bits, since it is
				    still needed for the pointer.
	je	.L2
	stosw
.L2:
	testl	$1, %edi	<-- similarly for the 2^0 bit.
	je	.L3
	stosb
.L3:
	movl	-4(%ebp), %edi
	leave
	ret
.Lfe1:
	.size	main,.Lfe1-main
	.comm	foo,400,32
	.comm	x,4,4
	.ident	"GCC: (GNU) 3.1 [FreeBSD] 20020509 (prerelease)"

This seems to only result in (len % 3) bytes not being cleared, since gcc
doesn't seem to use the builtin memset unless it knows that the pointer is
aligned.  If %edi could be misaligned, then too many bytes would be set.

Submitted by:	BDE
 2002-06-04 18:04:27 +00:00
David E. O'Brien
e07ec61d37 Seems we are not ready for revision 1.8. 2002-05-30 06:04:14 +00:00
David E. O'Brien
69eafeae74 Make our default predefines ANSI clean. 2002-05-30 00:58:35 +00:00
David E. O'Brien
79a702e6f3 The special checks for %b and %D in rev 1.1 were done before skipping over 
any characters between the % and the [bD], so only plain %b and %B worked.
This may un-1/2ass our -fformat-extensions support.

Submitted by:	bde
 2002-05-26 16:04:37 +00:00
David E. O'Brien
dcbd867c36 1/2assed reimplementation of c-common.c revs 1.2 (-fformat-extensions) 
and 1.3 (printf0) for GCC 3.1.
 2002-05-22 16:37:09 +00:00
cvs2svn
dd49f05638 This commit was manufactured by cvs2svn to create branch 'VENDOR-gcc'. 2002-05-17 19:47:49 +00:00
David E. O'Brien
424cbfd989 the processed hash file 2002-05-17 19:47:48 +00:00
Ruslan Ermilov
35abacef2a MD_EXEC_PREFIX doesn't work for the cross-arch compiler. 
The change also makes the `cc -print-search-dirs' output
sane (the pre-3.1 way) in the non-cross case.

Draft reviewed by:	obrien
 2002-05-16 15:22:58 +00:00
David E. O'Brien
4e3e26a2ed Merge c-common.c rev 1.10 into GCC 3.1 
Clarify that the "yields only last 2 digits of year in some locales" warning
does not apply to BSD.

Submitted by:	ache
 2002-05-14 01:53:53 +00:00
David E. O'Brien
8a75a69eaf If you want to not warn on K&R main(); this is how it should be implemented. 2002-05-14 01:44:02 +00:00
David E. O'Brien
a353d6a0f1 Merge choose-temp.c rev 1.2 (use /tmp 1st, and then /var/tmp) into GCC 3.1. 2002-05-14 00:33:44 +00:00
David E. O'Brien
2e0c661e02 Add framework for our kernel printf enhancements. 2002-05-14 00:30:25 +00:00
David E. O'Brien
f4603a02f9 Remove files not part of GCC 3.1. 2002-05-12 21:50:48 +00:00
David E. O'Brien
f0ab1657e0 do-while ASM_OUTPUT_ALIGN to enable its use in more places. 2002-05-12 17:31:12 +00:00
David E. O'Brien
79c021244b Fixes for building a.out bits. 
Submitted by:	bde
 2002-05-12 12:01:12 +00:00
David E. O'Brien
8e4199296c Localize the version number at the request of the GCC developers. 2002-05-11 00:25:50 +00:00
David E. O'Brien
be42e63aec Add tweaks needed when using as the system compiler. 2002-05-10 19:05:07 +00:00
David E. O'Brien
3b2b7c3e7a Change symbol values to match freebsd.h to avoid warnings. 2002-05-10 09:02:14 +00:00
David E. O'Brien
f35f6d5d45 Remove files not part of GCC 3.1. 2002-05-10 05:26:57 +00:00
David E. O'Brien
c16b9cb4c2 Import data for 3.0.2. 2002-05-10 05:21:15 +00:00
David E. O'Brien
df9426806f Use the stock (3.1 pre) file. 2002-05-09 22:44:32 +00:00
David E. O'Brien
2311abec95 Use the stock file for now (but leave a note behind about our OBE changes). 2002-05-09 22:42:39 +00:00
David E. O'Brien
f8263b4181 Merge rev 1.2 (printf format error fixes) in its 1.8 form into Gcc 3.1 pre. 2002-05-09 22:39:46 +00:00