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5858 Commits

Author SHA1 Message Date
matt 408fc28bdd If compiled with -msoft-float, make the compiler emit soft float code 
by default.
 2011-06-11 00:59:44 +00:00
matt 8798b98c60 If we are compiling -msoft-float, define _SOFT_FLOAT 2011-06-11 00:57:29 +00:00
tsutsui c2c4ea5e04 Pull following m68k softfloat fixes from upstream: 
---
Revision 109143
2005-12-29  Paul Brook  <paul@codesourcery.com>
	* config/m68k/fpgnulib.c (__extendsfdf2): Handle negative zero.
	(__truncdfsf2): Ditto.
	(__extenddfxf2): Ditto.
	(__truncxfdf2): Ditto.
	* config/m68k/lb1sf68.asm (__addsf3): Return -0.0 for -0.0 + -0.0.
	(__adddf3): Ditto.
---
Revision 109145
2005-12-29  Paul Brook  <paul@codesourcery.com>
	* config/m68k/lb1sf68.asm (__cmpdf2): Fix typo in immediate mask.
	Create wrapper and rename body...
	(__cmpdf2_internal): ... to this.  Return correct value for unordered
	result.
	(__cmpsf2): Create wrapper and rename body...
	(__cmpsf2_internal): ... to this.  Return corerct value for unordered
	result.
	(__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2): Use
	__cmpdf2_internal.
	(__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2): Use
	__cmpsf2_internal.
---
Revision 110744
	* gcc/config/m68k/lb1sf68.asm (__divsf3, __divdf3, __mulsf3,
	__muldf3): Return a correctly signed zero.
---

Note:
 - lb1sf68.asm revision 110744 is still GPLv2.
 - fpgnulib.c is not GPLed.
 2011-06-07 14:22:14 +00:00
tsutsui 078de69e1f Pull the following revision from upstream to provide __unordsf2() and 
other missing softfloat functions:
---
Revision 108487
2005-12-13  Paul Brook  <paul@codesourcery.com>
	* config/m68k/fpgnulib.c (__unordsf2, __unorddf2, __unordxf2,
	__floatunsidf, __floatunsisf, __floatunsixf): New functions.
---

Fixes link errors of sources that refer isnan() on m68000.

Note this file is not GPLed.
 2011-06-06 12:02:26 +00:00
joerg a5a3799cb4 Disable build with clang since it ends up calling __floatuntixf, which 
this version of libgcc doesn't have.
 2011-05-30 19:03:09 +00:00
joerg 28050549eb Ignore warnings when building with clang for now. 2011-05-30 14:41:26 +00:00
drochner ab9971ef78 add a line "image_generator gs" to the DESC file as the original 
build framework does, lets "groff -Thtml" at least start
(it seems that ghostscript is not needed at least for simple documents)
 2011-05-27 17:23:47 +00:00
joerg a216da57a6 Default to -Wno-sign-compare -Wno-pointer-sign for clang. 
Push -Wno-array-bounds down to the cases that depend on it.
Selectively disable warnings for 3rd party software or non-trivial
issues to be reviewed later to get clang -Werror to build most of the
tree.
 2011-05-26 12:56:24 +00:00
joerg 7411798a6a Don't define explicit instantiation as inline. 2011-05-25 15:51:55 +00:00
joerg fb659447a4 Set WARNS explicitly to 0. 2011-05-25 15:24:07 +00:00
joerg af600442cc Fix cast 2011-05-23 22:30:14 +00:00
joerg 2dd2550884 Avoid using a variable as format string. 2011-05-23 22:17:50 +00:00
wiz d01698ddc5 Do not use TAB to line up library arguments, use spaces. 2011-05-21 17:15:46 +00:00
joerg c4c86edd0d Put the -std=gnu89 into CPPFLAGS to make sure it gets applied after the 
-std=gnu99. Add a comment about this.
 2011-05-20 22:13:22 +00:00
joerg b4f1f8d0c4 Needs -fheinous-gnu-extensions when building with Clang 2011-05-20 21:45:35 +00:00
joerg 5bb05ebf25 Force GNU89 mode for GCC itself to deal with the non-standard 
"extern inline" mess.
 2011-05-20 21:35:02 +00:00
joerg 19d7ede99e Clang doesn't support some of the GNU extensions here, so disable it. 2011-05-20 13:38:52 +00:00
christos 4c16c0afd2 Add missing prototype for __cmpdf2 2011-05-19 03:18:01 +00:00
christos fdb4cc3dfa include headers to get proper prototypes visible. 2011-05-15 16:16:08 +00:00
christos edde9a4247 find system.h in src 2011-05-15 14:57:56 +00:00
christos 3375c9d9a4 include "system.h" for idir() 2011-05-15 14:57:35 +00:00
christos 2944c22d0c include <sys/ioctl.h> for ioctl() 2011-05-15 14:35:47 +00:00
christos 6cea01f069 register c -> int c 2011-05-15 14:31:13 +00:00
christos c6b5a988f9 include headers to make prototypes visible. 2011-05-15 14:30:08 +00:00
christos 6dbc927938 include posixver.h to find the prototype for posix2_version() 2011-05-15 13:55:21 +00:00
joerg 7e04890838 Fix two rather obviousbuffer overflows, one of them hitting all the time. 
Inspired by corresponding FreeBSD patch.
 2011-05-11 23:20:46 +00:00
christos b58828d4bd Add a no_stack_protector function attribute to localize the effect 
of disabling stack protection on a function-by-function level, as
opposed to per source file.
 2011-05-08 01:49:32 +00:00
joerg 0cef9f9563 Add MKBSDGREP switch for easy testing of the GNU grep 
replacement/alternative.
 2011-04-21 14:26:33 +00:00
joerg dd04acc9a4 Move the headers for compiler and platform specific intrinsincs from 
/usr/include to /usr/include/gcc-4.1.
 2011-04-15 13:42:22 +00:00
joerg c5c155b784 Add back a stylish new line. 2011-04-10 21:25:56 +00:00
joerg 63235c7b3d Reduce difference between src/tools/gcc and src/gnu/usr.bin/gcc4 
configuration. All but the target to helper programs should be the same.
Mark include directories as sysroot-relative.
 2011-04-10 16:50:18 +00:00
joerg 6d711022e5 Don't install limits.h. 2011-04-10 16:48:51 +00:00
joerg f9bbef6fd3 Extend CPPFLAGS, don't replace it 2011-04-10 16:47:04 +00:00
dyoung 444d8f7fa7 I've been using this patch (which comes from Matt Thomas, maybe?) for 
about a year.  It make MKCROSSGDB=yes work for macppc, at least.
 2011-04-04 22:33:32 +00:00
joerg e9921aeb08 Don't install stddef.h and friends, they don't work as intended without 
patching. Since our own versions are fine, don't bother.
 2011-03-24 13:31:30 +00:00
matt a1de880e3c Define HAVE_AS_TLS until our build tools figure out how to do it. 2011-03-12 07:57:38 +00:00
skrll c86f122509 Re-run mknative to pick up TLS support.. 2011-03-10 15:15:26 +00:00
skrll 95e309863f Look for TLS on hppa on netbsd. 2011-03-10 15:14:49 +00:00
skrll 5463956946 Rename some registers to reflect reality. 2011-03-10 10:06:33 +00:00
skrll 59f75205eb Provide more regsiters including CR27. 2011-03-03 09:43:27 +00:00
haad 6024239e67 Fix problems in libdm manual page pointed by njoly@ thanks for help. 2011-02-28 23:23:08 +00:00
matt 3998b655ea Explicitly make sure TARGET_SECURE_PLT is defined correctly rather than 
relying on HAVE_AS_REL16 from "auto-host.h".
 2011-02-25 22:36:10 +00:00
joerg bb8c5e2153 bsd-kvm.c needs -D_KMEMUSER now. 2011-02-18 22:27:51 +00:00
christos 13b2862bfd Tell the groff and friends about libsaslc(3). 
Sort and fix whitespace on mdoc.local.
Add libisns to doc2html.
 2011-02-11 23:47:49 +00:00
matt 73f5a201e2 Default NetBSD to -msecure-plt now. 2011-02-10 07:18:29 +00:00
joerg 403637aa12 Explicitly use template to allow building with the more strict 
template lookup in clang. From FreeBSD.
 2011-02-05 00:37:40 +00:00
uwe 9d18d32a41 Branch with delay slot executes delay slot even if branch is not 
taken, so adjust next_pc logic accordingly.  Fixes SIGILL
(breakpoint's "trapa" causes an illegal slot instruction exception)
when stepping through such branches.
 2011-02-04 00:05:29 +00:00
pooka ff1200ecb5 add port-emips 2011-01-27 18:51:16 +00:00
matt 529766656e mips64 gcc now defaults to soft-float 2011-01-23 06:31:39 +00:00
matt b2fee41732 Default mips64 to softfloat. 2011-01-23 06:29:52 +00:00