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47 Commits

Author SHA1 Message Date
mrg 6eca184761 bump NetBSD date 2006-06-03 07:40:16 +00:00
mrg 291b71d314 merge GCC 4.1.1-20060602. 2006-06-03 07:17:11 +00:00
mrg ac4333ea1b import GCC 4.1 branch from today. it includes these bugs fixed since 
our last 4.1 branch import, plus a few other changes:
	c/27718 26242 c++/27451 c/26818 tree-optimization/26622
	target/27758 middle-end/27743 middle-end/27620
	tree-optimization/27549 tree-optimization/27283
	target/26600 c++/26757 driver/26885 tree-optimization/27603
	rtl-optimization/14261 rtl-optimization/22563 middle-end/26729
	rtl-optimization/27335 target/27421 middle-end/27384
	middle-end/27488 target/27158 bootstrap/26872 target/26545
	tree-optimization/27136 tree-optimization/27409 middle-end/27260
	tree-optimization/27151 target/26481 target/26765
	target/26481 tree-optimization/27285 optimization/25985
	tree-optimization/27364 c/25309 target/27387 target/27374
	middle-end/26565 target/26826 tree-optimization/27236
	middle-end/26869 tree-optimization/27218 rtl-optimization/26685
	tree-optimization/26865 target/26961 target/21283 c/26774 c/25875
	mudflap/26789
 2006-06-03 05:43:09 +00:00
mrg 6346714276 import GCC 4.1 branch from today. it includes these bugs fixed since 
our last 4.1 branch import, plus a few other changes:
	c/27718 26242 c++/27451 c/26818 tree-optimization/26622
	target/27758 middle-end/27743 middle-end/27620
	tree-optimization/27549 tree-optimization/27283
	target/26600 c++/26757 driver/26885 tree-optimization/27603
	rtl-optimization/14261 rtl-optimization/22563 middle-end/26729
	rtl-optimization/27335 target/27421 middle-end/27384
	middle-end/27488 target/27158 bootstrap/26872 target/26545
	tree-optimization/27136 tree-optimization/27409 middle-end/27260
	tree-optimization/27151 target/26481 target/26765
	target/26481 tree-optimization/27285 optimization/25985
	tree-optimization/27364 c/25309 target/27387 target/27374
	middle-end/26565 target/26826 tree-optimization/27236
	middle-end/26869 tree-optimization/27218 rtl-optimization/26685
	tree-optimization/26865 target/26961 target/21283 c/26774 c/25875
	mudflap/26789
 2006-06-03 05:31:50 +00:00
mrg 761e8f140b import GCC 4.1 branch from today. it includes these bugs fixed since 
our last 4.1 branch import, plus a few other changes:
	c/27718 26242 c++/27451 c/26818 tree-optimization/26622
	target/27758 middle-end/27743 middle-end/27620
	tree-optimization/27549 tree-optimization/27283
	target/26600 c++/26757 driver/26885 tree-optimization/27603
	rtl-optimization/14261 rtl-optimization/22563 middle-end/26729
	rtl-optimization/27335 target/27421 middle-end/27384
	middle-end/27488 target/27158 bootstrap/26872 target/26545
	tree-optimization/27136 tree-optimization/27409 middle-end/27260
	tree-optimization/27151 target/26481 target/26765
	target/26481 tree-optimization/27285 optimization/25985
	tree-optimization/27364 c/25309 target/27387 target/27374
	middle-end/26565 target/26826 tree-optimization/27236
	middle-end/26869 tree-optimization/27218 rtl-optimization/26685
	tree-optimization/26865 target/26961 target/21283 c/26774 c/25875
	mudflap/26789
 2006-06-03 05:21:35 +00:00
mrg 1083f0866d import GCC 4.1 branch from today. it includes these bugs fixed since 
our last 4.1 branch import, plus a few other changes:
	c/27718 26242 c++/27451 c/26818 tree-optimization/26622
	target/27758 middle-end/27743 middle-end/27620
	tree-optimization/27549 tree-optimization/27283
	target/26600 c++/26757 driver/26885 tree-optimization/27603
	rtl-optimization/14261 rtl-optimization/22563 middle-end/26729
	rtl-optimization/27335 target/27421 middle-end/27384
	middle-end/27488 target/27158 bootstrap/26872 target/26545
	tree-optimization/27136 tree-optimization/27409 middle-end/27260
	tree-optimization/27151 target/26481 target/26765
	target/26481 tree-optimization/27285 optimization/25985
	tree-optimization/27364 c/25309 target/27387 target/27374
	middle-end/26565 target/26826 tree-optimization/27236
	middle-end/26869 tree-optimization/27218 rtl-optimization/26685
	tree-optimization/26865 target/26961 target/21283 c/26774 c/25875
	mudflap/26789
 2006-06-03 05:11:23 +00:00
simonb 3eb98d14f3 Change date in the nbX part of the version string to match the date 
the nbX change was made.  The original gcc cvs/svn branch date is kept
separately.

After discussion with phone@
 2006-06-01 19:21:05 +00:00
simonb f40854a95b Bump version to nb2 for gcc bug 26565 fix. 
Revert date back to gcc branch date of 20060420.
 2006-05-31 05:58:41 +00:00
simonb e8c51d90a5 Pull up gcc svn revision 111934: 
PR middle-end/26565
  * builtins.c (get_pointer_alignment): Handle component
  references for field alignment.

Fixes aligned store problems on MIPS described in:
    http://mail-index.NetBSD.org/tech-toolchain/2006/05/16/0002.html
    http://mail-index.NetBSD.org/tech-toolchain/2006/05/17/0001.html
 2006-05-31 05:10:14 +00:00
mrg 7a25dd1dc9 in the NETBSD_NATIVE case, don't set a default GCC_EXEC_PREFIX. just add 
standard_libexec_prefix to the exec_prefixes for "GCC".  this avoids a
"-iprefix /usr/bin/../libexec/" being passed to cc1* and those searching
in /usr/bin/../libexec/include{,bits/,g++} for headers.
 2006-05-24 20:52:14 +00:00
skrll 9e33bb5bf7 Copy across the pa/t-netbsd file. Add a CRTSTUFF_T_CFLAGS_S define. 2006-05-21 06:03:55 +00:00
mrg 8df5948192 make this work: #undef ASM_PREFERRED_EH_DATA_FORMAT and 
ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX before defining them.  (XXX should we
use the versions in pa-linux.h?  or what?)

also, convert ASM_FILE_START into TARGET_ASM_FILE_START, using the
pa_linux_file_start version.
 2006-05-21 00:43:37 +00:00
mrg 041a6c9d7d pull across missing files from GCC3 tree. these don't work yet as they 
used old-style GCC3 functions and macros.
 2006-05-20 19:21:56 +00:00
mrg bf7f38130a fix merge botch 2006-05-20 11:06:50 +00:00
mrg 99fe721972 fix a merge-botch for CC1_SPEC32. now we have {} balance. 2006-05-19 22:38:44 +00:00
christos 1e88acc412 Use id casts instead of void * casts. Suggested by thorpej. 2006-05-15 16:31:21 +00:00
christos 07252f1516 Casts to appease gcc. 2006-05-14 02:14:33 +00:00
mrg 0e02d282f4 define ENABLE_EXECUTE_STACK to nothing so that _enable_execute_stack() 
isn't the empty function in libgcc2.c, but the netbsd one.  powerpc
seems to work somewhat better now...
 2006-05-13 10:38:33 +00:00
mrg 6688c1d37d merge the LIBGCC_PICSUFFIX and NETBSD_NATIVE support from GCC3. 
now hello.c and hello.cc both work!
 2006-05-13 01:49:30 +00:00
mrg f2a1fc4b01 actually, define STANDARD_LIBEXEC_PREFIX as STANDARD_EXEC_PREFIX in 
the NETBSD_NATIVE case, since that's what it really is.
 2006-05-13 01:48:14 +00:00
mrg 6e5288e9d6 STANDARD_LIBEXEC_PREFIX needs to end with a /. 2006-05-13 01:43:17 +00:00
mrg 3c3bcb101f pull across from GCC3 tree: 
- __enable_execute_stack() support
- NetBSD/powerpc specific GCC configury bits.
 2006-05-12 01:01:18 +00:00
mrg 014ea08324 - fix #include so that "ppc-asm.h" is found 
- make sure tramp.asm is compiled properly
 2006-05-12 00:59:32 +00:00
mrg 2d88bcdbb8 - export @enable_shared@ into ENABLE_SHARED (for mknative) 
- disable rules for gengtype-yacc.c, gengtype-yacc.h and gengtype-lex.c
- pull across a fix for cygwin building fixincludes from GCC3 tree
- disable %.info rules.
 2006-05-12 00:58:25 +00:00
mrg 5cfb97cb39 pull across a patch from GCC3 tree. the comment says it all: 
# Use sh specific libgcc-std.ver to avoid exporting some
# lib1func routines which shoud not be called via PLT.
 2006-05-12 00:56:35 +00:00
mrg b41d56701a move #include to the start of the line. 2006-05-12 00:55:59 +00:00
mrg 8a15ddadaa add these generated files that really want bison. 2006-05-12 00:54:29 +00:00
mrg 85a901ce95 pull across from GCC3 tree: 
>date: 2004/11/30 01:51:13;  author: jwise;  state: Exp;  lines: +21 -3
>As discussed on tech-toolchain@netbsd.org, make cpp refuse to attempt to
>parse a #include'd file which does not pass S_ISREG() if the environment variable
>CPP_RESTRICTED is set.
>
>This is primarily intended for use by programs such as calendar(1) which
>use cpp to parse untrusted user files -- without this change (and the corresponding
>change to calendar(1)), any user can cause a denial-of-service for the daily
>calendar -a run by #include'ing a named pipe.
>
>Many thanks to christos@netbsd for his help in polishing this.
 2006-05-12 00:51:13 +00:00
mrg 871b78e87d switch the default model to medlow, from GCC3 tree. 2006-05-12 00:49:49 +00:00
mrg 8ff761d708 use "bv" branching on NetBSD, like on linux. from the GCC3 tree. 2006-05-12 00:47:50 +00:00
mrg 8ff76fa508 force shift target to "long" with "L" prefix, from GCC3 tree. 2006-05-12 00:47:17 +00:00
mrg 43eb93d243 pull across from the GCC3 tree: 
>revision 1.2
>date: 2003/10/29 21:25:03;  author: mycroft;  state: Exp;  lines: +40 -11
>As seen on tech-toolchain:
>
>So the problem is thus:
>
>* The {u,}mulsidi3 generate two parallel sets which modify the upper and lower
>halves of the target register.
>
>* life_analysis() does not track subregister modifications -- if you don't
>modify the whole register with a single set, it considers the register
>unused.
>
>The simple, if klugy, solution to this is to stick an explicit clobber in.  It
>seems to work.
>
>While doing this, I noticed that constant folding was not happening for
>32x32->64 multiplies.  This is because the parallel set generated by
>{u,}mulsidi3 cannot be folded at all.  To solve this, I first expand to a
>normal multiply, and then use a define_insn_and_split to convert it to the
>parallel set after CSE and constant folding.
>
>This patch has also been submitted to GCC bugzilla, but who knows if I'll get
>a reply to that.
 2006-05-12 00:46:33 +00:00
mrg 7e1fdc3c74 default to stabs, from the GCC3 tree 2006-05-12 00:44:17 +00:00
mrg cc2bf2dacf - define __PIC__ and __pic__ when flag_pic is set. 
- add GPLUSPLUS_BACKWARD_INCLUDE_DIR to the INCLUDE_DEFAULTS includes
- define GPLUSPLUS_BACKWARD_INCLUDE_DIR, TOOLDIR_BASE_PREFIX,
  STANDARD_BINDIR_PREFIX and STANDARD_LIBEXEC_PREFIX
- delete NETBSD_LIBGCC_SPEC
- define LIBGCC_PICSUFFIX as "_pic".
 2006-05-12 00:43:55 +00:00
mrg 7c427e47b1 pass -Bsymbolic to ld when given -symbolic. 2006-05-12 00:42:13 +00:00
mrg dfa8a9c641 - call this NetBSD GCC. 
- use our send-pr URL.
 2006-05-12 00:40:57 +00:00
mrg d70944f410 put a couple of "noreturn" warnings under -Wno-missing-noreturn 
XXX not really correct, but there is no other way to disable these
XXX warnings currently.
 2006-05-12 00:40:21 +00:00
mrg 1fb90918ec pull across support for: 
hppa-netbsd
	armeb-netbsd
	ia64-netbsd
	m68010-netbsd
	sparc64-netbsd
from the GCC3 tree.
 2006-05-12 00:39:28 +00:00
mrg 8b372f5bf6 pull across the old -isystem-cxx support, but, because "-isystem/bar/foo" 
is valid now, -isystem-cxx looks in directory "-cxx", so call it
-cxx-isystem now.
 2006-05-12 00:33:26 +00:00
mrg b94442d7df pull over from GCC3 tree: 
>PR/29832: J.T. Conklin: libstdc++ missing std::wstring support
>This wonderful patch together with yesterdays wcsftime addition, makes
>us able to use wide strings in c++
 2006-05-12 00:25:57 +00:00
mrg c5f4b7b025 undefine "rtx" before re-defining it. 2006-05-12 00:25:04 +00:00
mrg df80da1eff only need to #include "localedir.h" if USE_NLS is defined. 2006-05-12 00:24:43 +00:00
mrg fafcb5dc4d don't include <machine/ansi.h> on NetBSD if inhibit_libc is defined. 2006-05-12 00:24:09 +00:00
mrg 5a7bbee727 #if 0 a warning that has no -Wno-foo flag that (often wrongly) says that 
the va_start() is called incorrectly.
 2006-05-12 00:20:21 +00:00
mrg 2fded4a2d3 we want a target-libiberty so we can pull mknative info out from it. 2006-05-12 00:19:09 +00:00
mrg a6946cf17d match "sh5". 2006-05-12 00:18:30 +00:00
mrg bd52d17906 initial import of GCC 4.1 branch, from 2006-04-20. list of changes way 
too large to list, but see:
	http://gcc.gnu.org/gcc-3.4/changes.html
	http://gcc.gnu.org/gcc-4.0/changes.html
	http://gcc.gnu.org/gcc-4.1/changes.html
for the details.
 2006-04-20 10:19:17 +00:00