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Author SHA1 Message Date
David E. O'Brien
9520158aff This commit was generated by cvs2svn to compensate for changes in r72562, 
which included commits to RCS files with non-trunk default branches.
 2001-02-17 08:34:50 +00:00
David E. O'Brien
c4ac962157 Enlist the FreeBSD-CURRENT users as testers of GCC 2.95.3 Release Candidate #3 2001-02-17 08:34:50 +00:00
David E. O'Brien
e09c90cd8a Bump __FreeBSD_cc_version to 500002 to show the -pthread option change. 2001-02-08 05:27:17 +00:00
John Polstra
747291735d Make the "-pthread" option work again, now that libc_r has to be 
linked in addition to libc rather than instead of libc.

Ideally, "-pthread" would now be equivalent to adding "-lc_r" to the
end of the link command.  But it is slightly different in this
implementation.  Adding "-lc_r" to the link command would produce a
"ld" command line containing this:

    ... -lc_r /usr/lib/libgcc.a -lc /usr/lib/libgcc.a ...

but this implementation of the "-pthread" option produces this:

    ... /usr/lib/libgcc.a -lc_r -lc /usr/lib/libgcc.a ...

It would be possible to make them identical, but that doesn't fit
as nicely into GCC's way of doing things.  I don't think the ordering
change will make any difference in practice.
 2001-01-25 18:57:13 +00:00
David E. O'Brien
f0ae320070 Merge gcc.2.95.3-test1 changes onto mainline 2001-01-03 17:17:01 +00:00
David E. O'Brien
48f9f7204c This commit was generated by cvs2svn to compensate for changes in r70635, 
which included commits to RCS files with non-trunk default branches.
 2001-01-03 17:16:04 +00:00
David E. O'Brien
5401a9ce8b Enlist the FreeBSD-CURRENT users as testers of GCC 2.95.3 Release Candidate #1 2001-01-03 17:16:04 +00:00
David E. O'Brien
e4475bb03f Properly format the SUBTARGET_SWITCHES so that ``gcc -v --help'' prints 
them out.

PR:		19326
Submitted by:	Naohiko Tsuji <yakisoba@f2.dion.ne.jp>
 2000-11-11 04:50:51 +00:00
David E. O'Brien
7d6cccab42 Remove the -kthread option that matched [sort of] the LinuxThreads port. 
This option depended on bits not part of the base system and required
people to install the LinuxThreads port in a manner non-consistent with
the workings of our Ports Collection.
The directions for properly linking with LinuxThreads are given by that
port at install time.

Requested by:	jasone
 2000-11-07 21:49:08 +00:00
David E. O'Brien
2644e5e81b Start using crt[in].o to adhear to the ELF ABI 
(and crtstuff.c's requirements).
 2000-10-30 12:25:22 +00:00
David E. O'Brien
c6d2f3514a Bring in bug fixes from the GCC anoncvs server's "gcc-2_95-branch" 
branch as of May 26th, 2000.  [these are changes March 31 - May 24th]
 2000-05-27 02:25:28 +00:00
David E. O'Brien
1318f6d724 This commit was generated by cvs2svn to compensate for changes in r60967, 
which included commits to RCS files with non-trunk default branches.
 2000-05-27 02:25:28 +00:00
David E. O'Brien
51a3f1907b Do not use DWARF2 unwinding mechanisms for C++ exceptions on all of our 
platforms.
 2000-05-22 06:52:04 +00:00
David E. O'Brien
4553af7930 ASM_DECLARE_OBJECT_NAME and ASM_FINISH_DECLARE_OBJECT are ELF MI routines 
to generate the special .type and .size directives which are used to set
the corresponding fields of the linker symbol table entries in the ELF
object file.  As such they are not i386-specific and thus belong in our
MI header.  Otherwise on the Alpha we don't properly give the type and
size of dynamic symbols.  Bintuil versions past 2.9.1 warn of this and
w/o this change, `ld' generates a lot of warnings during a `make world'.
 2000-05-20 10:14:43 +00:00
David E. O'Brien
ac419355a1 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
David E. O'Brien
bf7adae1e3 This is FreeBSD version 5.0. 2000-03-23 01:20:46 +00:00
David E. O'Brien
c92f6a5f61 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
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
f402e7674c 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
David E. O'Brien
cbab320528 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
David E. O'Brien
aaaa7e3448 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
David E. O'Brien
68567ff127 Use symbolic values rather than constants in TARGET_DEFAULT. 
Submitted by:	bde on -current
 1999-12-19 07:40:17 +00:00
David E. O'Brien
ad586591ec Use a unified CPP_SPEC. 1999-12-19 06:42:24 +00:00
David E. O'Brien
52ee5d1983 Fix my CPP_SPEC synatax screwup. 
Totally pissed at self:	obrien
 1999-12-16 02:03:35 +00:00
David E. O'Brien
f1195718dd Remove the defining of __i486__ baesd on TARGET_CPU_DEFAULT and !m386 or m486. 1999-12-15 10:16:25 +00:00
David E. O'Brien
0cef048f94 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
David E. O'Brien
e4dfd37f5a 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
David E. O'Brien
5003d98148 Virgin import of gcc from EGCS 1.1.2. 
(renamed to freebsd-aout.h)
 1999-11-24 06:23:43 +00:00
David E. O'Brien
9ea0cca7b7 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
David E. O'Brien
421eff041a 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
David E. O'Brien
2cbc2fc2d0 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
David E. O'Brien
32458f8c01 * Remove a trailing ";" from a macro. 
* Style cleanup.
 1999-11-17 07:18:25 +00:00
David E. O'Brien
9df17bd3c2 This temperary file can die now. 1999-11-17 07:03:32 +00:00
David E. O'Brien
a02d4a1bb5 Fix a minor bogon. 1999-11-15 19:26:58 +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
874051e952 Add rev 1.2 profiling tweaks, to GCC 2.95.2. 1999-11-15 04:33:36 +00:00
David E. O'Brien
6a90513a0f 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
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
bad1bfea45 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
David E. O'Brien
f4f21b5c0a 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
David E. O'Brien
92a8fe88b3 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
Marcel Moolenaar
bd8ae5d0d7 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
David E. O'Brien
d14ec649a5 Virgin import of the GCC 2.95.2 compilers 1999-11-01 08:28:22 +00:00
David E. O'Brien
79fe5b7c35 This commit was generated by cvs2svn to compensate for changes in r52750, 
which included commits to RCS files with non-trunk default branches.
 1999-11-01 08:28:22 +00:00
David E. O'Brien
0efb1a6924 Use this stock version of this. 1999-10-16 08:13:35 +00:00
David E. O'Brien
3fa6aa223c Use the stock file here. I cannot determine if our previous (rev 1.2) 
changes for ObjC are still appropriate.
 1999-10-16 08:12:02 +00:00
David E. O'Brien
098b3e11ec Use stock file here. 1999-10-16 08:10:36 +00:00
David E. O'Brien
e5dfdb494d Bring our profiling tweaks from rev 1.2 into GCC 2.95.1. 1999-10-16 08:08:21 +00:00
David E. O'Brien
f2c57ef828 Virgin import of the GCC 2.95.1 compilers 1999-10-16 06:09:09 +00:00