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249 Commits

Author SHA1 Message Date
obrien
7df70954d3 From FSFChangeLog: (tfaff): Now a function, not a string. All users changed. 
I did not catch this on the EGCS 1.1.x --> GCC 2.95 upgrade.
So propogate this change to our custom hacks.

PR:		15549
Submitted by:	Naohiko Tsuji <yakisoba@osaka.interq.or.jp>
		Patrick Bihan-Faou <patrick@mindstep.com>
 2000-04-18 04:13:29 +00:00
obrien
f55dd2a9b3 Sparc64 configure section. 
Submitted by:	steve
 2000-04-06 09:27:38 +00:00
obrien
3de76ad710 This commit was generated by cvs2svn to compensate for changes in r58809, 
which included commits to RCS files with non-trunk default branches.
 2000-03-30 03:23:37 +00:00
obrien
89d6e979f6 Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" 
branch as of March 29th, 2000.  [these are changes March 7-29th]
 2000-03-30 03:23:37 +00:00
obrien
2d22f9eac0 Yell about -O2 on the Alpha. Forceably downgrade -O2+ if 
"FORCE_OPTIMIZATION_DOWNGRADE" is defined when GCC is built.
 2000-03-26 12:56:54 +00:00
obrien
13cef0c010 Clean up the FreeBSD configuration files -- includes removing the usage 
of svr4.h on the i386, and moving all the shared arch neutral bits into
the FreeBSD general config header.
 2000-03-23 10:18:26 +00:00
obrien
d30e2783e9 This is FreeBSD version 5.0. 2000-03-23 01:20:46 +00:00
obrien
4988cee646 Merge conflicts. 2000-03-09 10:11:08 +00:00
obrien
922a45e8c8 Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" 
branch as of March 7th, 2000.
 2000-03-09 09:21:46 +00:00
obrien
f75cfb157e This commit was generated by cvs2svn to compensate for changes in r57844, 
which included commits to RCS files with non-trunk default branches.
 2000-03-09 09:21:46 +00:00
obrien
6995e4285b Fix our -mprofiler-epilogue code. 
"The problem is that egcs/gcc-2.95's reorganisation of the prologue and
epilogue code to use rtl instead of output_asm_insn() completely broke our
hooks.  rtl is emitted in a different order, only after optimisation, while
output_asm_insn() is emitted immediately.  rtl is presumably used so that
the prologue and epilogue can be optimised.

I couldn't find any good examples to copy.  gcc's own
FUNCTION_BLOCK_PROFILER still uses output_asm_insn() and seems to be
completely broken.  One of the XXX comments points to this.

IIRC, the hacks here basically arrange to emit magic label names; then when
the magic names are output, they are transformed into prologue and epilogue
code."

Submitted by:	bde
 2000-01-29 13:06:33 +00:00
obrien
3050fca7ad Bump __FreeBSD_version and __FreeBSD_cc_version due to the C++ ABI change 
in GCC 2.95.2 from -fvtable-thunks to -fno-vtable-thunks by default.
 2000-01-27 23:12:38 +00:00
obrien
d581a449b9 Do not use "DEFAULT_VTABLE_THUNKS". The bugs that have existed since 
EGCS 1.x have not been worked out.  And with 4.0 RELEASE comming quickly
we need C++ to be stable and usable.
 2000-01-25 06:58:15 +00:00
obrien
8797ccaa10 Merge in fixes from the GCC anoncvs tree. 2000-01-22 16:05:33 +00:00
obrien
d41539bd1f Merge in the restore pic register fix from the vendor branch. 
PR:		3441
Submitted by:	Mark Diekhans <markd@Grizzly.COM>
 2000-01-22 16:04:30 +00:00
obrien
19e1413b5d Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" 
branch on Jan 20th, 2000.
 2000-01-22 02:59:08 +00:00
obrien
0c931ae0a1 This commit was generated by cvs2svn to compensate for changes in r56385, 
which included commits to RCS files with non-trunk default branches.
 2000-01-22 02:59:08 +00:00
obrien
06f3b91449 Virgin import of the GCC 2.95.2 compilers 2000-01-17 12:16:41 +00:00
obrien
620cc853d2 This commit was generated by cvs2svn to compensate for changes in r56173, 
which included commits to RCS files with non-trunk default branches.
 2000-01-17 12:16:41 +00:00
obrien
c34ec3d7da Allow the specification of a prefix for gcc to find all the various bits. 
If one wishes to anchor the compiler toolchain tree somewhere other than /,
all one needs to do is set "TOOLS_PREFIX" to a different rooting.

Submitted by:	marcel (in a different format and reworked by me)
 1999-12-29 14:42:46 +00:00
obrien
8ed9d0ffe7 Reduce the FreeBSD custom hacks to gcc.c by using the GCC provided methods 
of changing the search dirs.  This also removes an used search dir,
removes unneeded redundancy, and a bugus dir we enherited on the i386
by baseing off of svr4.h.

We went from:
	install: /usr/libexec/(null)
	programs: /usr/libexec/<OBJFORMAT>/:/usr/libexec/:/usr/bin/:/usr/libexec/
	libraries: /usr/libdata/gcc/:/usr/libexec/:/usr/ccs/lib/:/usr/lib/

to:
	install: /usr/libexec/(null)
	programs: /usr/libexec/<OBJFORMAT>/:/usr/libexec/
	libraries: /usr/libexec/:/usr/lib/
 1999-12-22 05:00:28 +00:00
obrien
119cfeff30 Use symbolic values rather than constants in TARGET_DEFAULT. 
Submitted by:	bde on -current
 1999-12-19 07:40:17 +00:00
obrien
4cced586e8 Use a unified CPP_SPEC. 1999-12-19 06:42:24 +00:00
obrien
76277b31cd Provide complete coverage in switch statement to quiet -Wall. 1999-12-18 09:56:15 +00:00
obrien
f1e75fd104 Fix my CPP_SPEC synatax screwup. 
Totally pissed at self:	obrien
 1999-12-16 02:03:35 +00:00
obrien
fc793cf05b Remove the defining of __i486__ baesd on TARGET_CPU_DEFAULT and !m386 or m486. 1999-12-15 10:16:25 +00:00
obrien
1d683d70e0 * Use getobjformat() rather than manually do what it does. 
* Don't conditional based on i386, but generalize to all FreeBSD arch's.
* Don't be a.out-centric, but generalize to handle other possible future
  formats.

Submitted by:	marcel (partial)
 1999-11-29 10:41:21 +00:00
obrien
5498842a41 Virgin import of the GCC 2.95.1 compilers 
(gcc/config/i386/freebsd.h renamed to freebsd-aout.h)
 1999-11-24 06:24:35 +00:00
obrien
77fa5db577 This commit was generated by cvs2svn to compensate for changes in r53660, 
which included commits to RCS files with non-trunk default branches.
 1999-11-24 06:24:35 +00:00
obrien
722d29dd3f Virgin import of gcc from EGCS 1.1.2. 
(renamed to freebsd-aout.h)
 1999-11-24 06:23:43 +00:00
obrien
53fe286fed This commit was generated by cvs2svn to compensate for changes in r53657, 
which included commits to RCS files with non-trunk default branches.
 1999-11-24 06:23:43 +00:00
obrien
cada3a5382 Virgin import of GCC 2.7.2.3's gcc/config/i386/freebsd.h for a.out systems. 
[This has been renamed to freebsd-aout.h to not conflict with our own
hacked up version.]
 1999-11-24 06:22:22 +00:00
obrien
262bec7848 This commit was generated by cvs2svn to compensate for changes in r53654, 
which included commits to RCS files with non-trunk default branches.
 1999-11-24 06:22:22 +00:00
obrien
224187cfed * Remove a trailing ";" from a macro. 
* Style cleanup.
 1999-11-17 07:18:25 +00:00
obrien
4c6571b53b This temperary file can die now. 1999-11-17 07:03:32 +00:00
obrien
ff78e4a96e Fix a minor bogon. 1999-11-15 19:26:58 +00:00
obrien
aad7f00e38 Undo rev 1.13 (define "OBSTACK_CHUNK_SIZE" as getpagesize()). 
It causes internal compiler errors and sig 11's with GCC 2.95.2.
 1999-11-15 07:57:13 +00:00
obrien
7c64544e75 Upgrade support file for GCC 2.95.2. 1999-11-15 04:41:30 +00:00
obrien
9151d1432f Add rev 1.2 profiling tweaks, to GCC 2.95.2. 1999-11-15 04:33:36 +00:00
obrien
53ecec3782 Use the stock 2.95.2 file here. 
I cannot determine if our previous (rev 1.2) changes for ObjC are still
appropriate.
 1999-11-15 04:28:55 +00:00
obrien
3470fefd25 Bump __FreeBSD_cc_version due to the compiler upgrade. 1999-11-15 04:25:13 +00:00
obrien
196d3fb65e Make cross-compilation work for Alpha on i386 machines. 
Note that the optimizer has a bug somewhere.  This means that only -O0
works at this time.

Submitted by:	marcel
 1999-11-14 12:07:57 +00:00
obrien
89cb48b53d Remove 'SET_ASM_OP' macro, which is unused now and rather harmful 
for recent Egcs 1.1.x.

Submitted by:	simokawa
 1999-11-14 12:04:02 +00:00
obrien
0caf21e247 Changes for Alpha and EGCS. 
*  Commonalities with i386, moved to a FreeBSD wide config file.
*  Major additions to this file were adapted from Hidetoshi Shimokawa
   <simokawa@FreeBSD.ORG>'s Alpha suppliment to the Egcs 1.1.2 port.
 1999-11-14 12:01:58 +00:00
obrien
ed15955f8c Virgin import of the GCC 2.95.1 compilers 1999-11-14 08:33:44 +00:00
obrien
ac8208f082 This commit was generated by cvs2svn to compensate for changes in r53142, 
which included commits to RCS files with non-trunk default branches.
 1999-11-14 08:33:44 +00:00
obrien
163cbd8b5a Virgin import of gcc from EGCS 1.1.2 1999-11-14 08:31:18 +00:00
obrien
584ae1bbef This commit was generated by cvs2svn to compensate for changes in r53140, 
which included commits to RCS files with non-trunk default branches.
 1999-11-14 08:31:18 +00:00
marcel
1b5e9c01a9 Make cross-compilation work for Alpha on i386 machines. Note that 
the optimizer has a bug somewhere. This means that only -O0 works
at this time.
 1999-11-12 16:36:16 +00:00
obrien
077ec7b22c Virgin import from GCC 2.95.1. 
As of GCC 2.95 these files from libiberty are absolutely required:
	ansidecl.h	libiberty.h	splay-tree.h	splay-tree.c

To keep from having to import all of libiberty, they are imported here
for now.  Before all is said and done, libiberty might be imported, or
these files might move elsewhere.
 1999-11-04 10:35:02 +00:00