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26 Commits

Author SHA1 Message Date
David E. O'Brien
bf7adae1e3 This is FreeBSD version 5.0. 2000-03-23 01:20:46 +00:00
David E. O'Brien
554d1e2e9c 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
David E. O'Brien
7885e8b5d8 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
David E. O'Brien
ad586591ec Use a unified CPP_SPEC. 1999-12-19 06:42:24 +00:00
David E. O'Brien
aa2b357d9e 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
David E. O'Brien
103b517414 Bump __FreeBSD_cc_version due to the compiler upgrade. 1999-11-15 04:25:13 +00:00
David E. O'Brien
ba505f0644 Move RCS tag to our normal place. 1999-10-10 22:43:12 +00:00
David E. O'Brien
2e3446e467 * Consistantly surround macro parameters with () 
* Consistantly put spaces after "," in macro param lists
* Consistantly align continuation characters.
* Don't need to supply all variations of __FOO__ in CPP_PREDEFINES,
  gcc will do that for us.
 1999-08-20 09:01:55 +00:00
David E. O'Brien
1f2d1c0503 Move two of the DBX config directives to the common configuration header. 
Also simply CPP_PREDEFINES a little.
 1999-08-19 09:16:23 +00:00
David E. O'Brien
adba8d12f5 Move "WORD_SWITCH_TAKES_ARG" & "SWITCH_TAKES_ARG" to the general spec file 
since their definitions were identical.  FreeBSD/MIPS will need to override
these two defintions, but it can #undef them and define them approapiately.
 1999-08-15 22:02:50 +00:00
David E. O'Brien
c86942dc66 Move "LIBGCC_SPEC" to freebsd-native.h as it is not approapiate for 
submitting to the GCC mainainers for folding into the stock GCC.
 1999-08-15 21:59:46 +00:00
David E. O'Brien
14ffedf1b0 * The OBSTACK_CHUNK_SIZE #define was in the "Code generation parameters" 
section rather than the "Miscellaneous parameters" where it belongs.

* Clarify what we are locating using the -m rule.

Submitted by:	bde
 1999-07-02 19:26:45 +00:00
David E. O'Brien
5bfda2db35 The GNU standard about putting 2 spaces after sentences in comments 
was not consistantly followed.

Submitted by:	bde
 1999-07-02 19:20:44 +00:00
David E. O'Brien
7675d60dff Define "OBSTACK_CHUNK_SIZE" as getpagesize(). 
Our malloc can allocte pagesized blocks efficiently and the EGCS default size
of 4072 bytes is not optimal.

Submitted by:	Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
 1999-06-28 09:05:56 +00:00
David E. O'Brien
2898537149 Turn DEFAULT_VTABLE_THUNKS back on. It caused problems with undefined symbols 
in libstdc++.

Until I have a chance to look at what that problem is and to carefully consider
the upgrade issues of turning it back on at a later date if we leave it turned
off for any extended peroid of time.
 1999-04-30 19:12:51 +00:00
David E. O'Brien
e53bca4f44 Rather than hack config/freebsd.h to contain our hacks for a native compiler, 
just include them in tm.h (as built from cc/cc_tools/Makefile).

This will reduce the diffs from the vendor sources.

Excellent idea by:	jdp
 1999-04-28 18:48:08 +00:00
David E. O'Brien
3f1ea226c9 Simplify the definition of FBSD_SWITCH_TAKES_ARG, and make sure 
SWITCH_TAKES_ARG isn't defined (which svr4.h does) when we assign our
definition to it.
 1999-04-27 19:29:44 +00:00
David E. O'Brien
512a10fde7 Wait until EGCS 1.2 to use more efficient ``thunks'' to implement C++ vtables. 
While I have yet to hear of any problems with us using thunks.  The EGCS
mailing list notes some have problems with it and not using them are a
safer default.  People wanting to use them, can set the appropiate
compiler flag.
 1999-04-27 15:43:56 +00:00
David E. O'Brien
61d2d44398 Move SWITCH_TAKES_ARG' to FBSD_SWITCH_TAKES_ARG' and `WORD_SWITCH_TAKES_ARG' 
to `FBSD_WORD_SWITCH_TAKES_ARG' which allows architectures to tweak these
values if needed.
 1999-04-22 17:45:01 +00:00
David E. O'Brien
073f9b19ff Support linking against libgcc_r. 
Submitted by:	Luoqi Chen <luoqi@chen.ml.org>
 1999-04-14 00:25:45 +00:00
Bruce Evans
b3827ce345 Removed unconditional definitions of __ELF__. They were redundant for 
elf and wrong for i386-aout.
 1999-04-08 13:57:13 +00:00
David E. O'Brien
2f494cb24f Merge shared LIB_SPEC into share config header. 1999-04-08 07:49:24 +00:00
David E. O'Brien
6c499bb15a Fix space padding that was causing a problem in creating the final 
CPP_PREDEFINES.
 1999-04-04 22:46:18 +00:00
David E. O'Brien
bf098f1e3f * Protect ourselves from any previously defined options. 
* Turn on DEFAULT_VTABLE_THUNKS.  (it is the default anyway, I'm just being
  explicit about it, in case it causes us trouble it might be easier for
  someone to notice it this way)
 1999-04-03 23:26:03 +00:00
David E. O'Brien
1eb80b4532 Bump __FreeBSD_cc_version to 400002 in case we need to know we are using 
EGCS at some point.

Submitted by:	jdp
 1999-04-03 02:18:13 +00:00
David E. O'Brien
32b91f49ab Base configuration file for all FreeBSD targets. 1999-03-30 07:36:36 +00:00