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65 Commits

Author SHA1 Message Date
David E. O'Brien
21da7e2bd7 Use pure stock files. 2002-12-04 16:31:48 +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
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
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
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
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
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
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
4a81869631 Use the stock (3.1) file. 2002-05-09 22:38:33 +00:00
David E. O'Brien
1c7d68f037 We use the stock (3.1) file. 2002-05-09 22:16:22 +00:00
David E. O'Brien
909b401074 Gcc 3.1.0 pre-release from the FSF anoncvs repo on 9-May-2002 15:57:15 EDT. 2002-05-09 20:02:13 +00:00
David E. O'Brien
a922fa645e This commit was generated by cvs2svn to compensate for changes in r96263, 
which included commits to RCS files with non-trunk default branches.
 2002-05-09 20:02:13 +00:00
David E. O'Brien
2fa9c646bb Alpha MD bits for Gcc 3.1. 2002-05-07 23:28:45 +00:00
David E. O'Brien
8e069c8cbe GCC 3.1 uses crtstuff.c on Alpha now. [yay!] 2002-03-27 22:18:22 +00:00
David E. O'Brien
2b6f3a3db7 Merge the stock gcc-3.1_snap file onto HEAD. 2002-02-06 05:00:48 +00:00
David E. O'Brien
1952e2e1c1 Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0. 
These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
 2002-02-01 18:16:02 +00:00
David E. O'Brien
11b18c4539 This commit was generated by cvs2svn to compensate for changes in r90075, 
which included commits to RCS files with non-trunk default branches.
 2002-02-01 18:16:02 +00:00
David E. O'Brien
13696e0464 MFC: gcc.295/config/alpha/freebsd.h revision 1.12: 
Remove our definition for FUNCTION_PROFILER as it is wrong.

Note that "jsr $28,_mcount" is a macro for
	ldq $27, _mcount($29)           !literal!1
	jsr $28, ($27), _mcount         !lituse_jsr!1

1. The call to _mcount is added by alpha_expand_prologue after we load the gp.
Our _mcount uses $27 for the incoming address, unlike OSF/1 and Linux,
which use $28.  This probably doesn't matter since we probably don't use $27
within _mcount itself.
2. You can't use this insn with _mcount because it uses the PLT, which clobbers
the return address in $28.  Note that the prologue_mcount pattern carefully
avoids adding the lituse_jsr relocation so that we call through the GOT
directly.

Submitted by:	Richard Henderson <rth@redhat.com>
 2002-01-31 17:20:44 +00:00
David E. O'Brien
a6d80351b7 Re-initialize gp after a jsr. 
When rtld runs the .fini section in a shared lib (C++), the code in
question from .../contrib/gdb/config/alpha/crtbegin.asm first calls
__do_globals_dtors_aux and then __do_frame_takedown.  Unfortunately, the
value of gp after a jsr is undefined and in this case had changed from before
the call, probably as a result of calling code in some other shared library.
The normal calling convention for alpha is to re-initialize gp using
'ldgp gp,0(ra)' after a jsr instruction but in this case no such
re-initialization is done. This leads to a bogus value being read for the
address of __do_frame_takedown and a quick segfault.

Submitted by:   dfr
Obtained from:  GCC 3.0
 2001-08-17 22:54:26 +00:00
David E. O'Brien
41fd0c09eb Remove some files that are no longer in the FSF branch. 2001-03-19 19:50:17 +00:00
David E. O'Brien
1e1e1a599e Merge gcc-2.95.3 changes onto mainline. Update FreeBSD changes to converge 
with changes made in the FSF tree.
 2001-03-19 19:50:16 +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
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
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
ad586591ec Use a unified CPP_SPEC. 1999-12-19 06:42:24 +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
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
0efb1a6924 Use this stock version of this. 1999-10-16 08:13:35 +00:00
David E. O'Brien
f2c57ef828 Virgin import of the GCC 2.95.1 compilers 1999-10-16 06:09:09 +00:00
David E. O'Brien
3bae6d51b0 This commit was generated by cvs2svn to compensate for changes in r52284, 
which included commits to RCS files with non-trunk default branches.
 1999-10-16 06:09:09 +00:00
David E. O'Brien
a49a6042f2 Use the stock EGCS version of this. 1999-09-19 09:09:21 +00:00
David E. O'Brien
2a266d02ba Virgin import of gcc from EGCS 1.1.2 1999-08-26 09:30:50 +00:00
David E. O'Brien
f1a94e6381 This commit was generated by cvs2svn to compensate for changes in r50397, 
which included commits to RCS files with non-trunk default branches.
 1999-08-26 09:30:50 +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
3b82b5b7f7 Virgin import of GCC 2.7.2.3 1999-07-10 23:03:59 +00:00
Hidetoshi Shimokawa
766b710e3a Remove 'SET_ASM_OP' macro, which is unused now and rather harmful 
for recent egcs.
 1999-06-10 12:05:48 +00:00