- clean up commented & wrong rules
- find the right bits/ headers for sparc64 & arm
- make sure libsupc++/libstdc++ have all the symbols from libiberty they want
- disable the build of libstdc++ for now (but keep the includes installing)
Use asprintf() instead of malloc(), sprintf() pairs.
Now that CVSADM_xxx is getCVSdir("xxx"), sizeof CVSADM_xxx isn't quite right!
(Who knows why gcc doesn't error 'sizeof function()' though?)
Note this compiles, but isn't tested (yet).
works. sparc & i386 support is included here. libstdc++-v3 does not yet
properly build for some strange reasons (that may be due to broken netbsd
header files, it's not yet clear) but i have been able to compile, link and
run both i386 & sparc hello.c.
revision 1.5
date: 2003/07/18 07:00:47; author: wlemb; state: Exp; lines: +38 -21
Don't ignore grotty's command line options if \X'tty: sgr ...' is
used to change the drawing scheme.
* src/devives/grotty/tty.cpp (bold_flag_option,
underline_flag_option, italic_flag_option, reverse_flag_option,
bold_underline_mode_option): New global variables.
(update_options): New function.
(tty_printer::special): Call update_options.
(main): Don't set xxx_flag but xxx_flag_option, then call
update_options.
Replace defined(UNPRIVED) tests with ${MKUNPRIVED} != "no"
Add MKUPDATE; if not no has the same semantics as if UPDATE was defined.
Replace defined(UPDATE) tests with ${MKUPDATE} != "no"
Improve documentation for these and other make flags.
program/tool from "FOO" to "TOOL_FOO". The new variables are:
TOOL_ASN1_COMPILE TOOL_CAP_MKDB TOOL_CAT TOOL_CKSUM TOOL_COMPILE_ET
TOOL_CONFIG TOOL_CRUNCHGEN TOOL_CTAGS TOOL_DB TOOL_EQN TOOL_FGEN
TOOL_GENCAT TOOL_GROFF TOOL_HEXDUMP TOOL_INDXBIB TOOL_INSTALLBOOT
TOOL_INSTALL_INFO TOOL_M4 TOOL_MAKEFS TOOL_MAKEINFO TOOL_MAKEWHATIS
TOOL_MDSETIMAGE TOOL_MENUC TOOL_MKCSMAPPER TOOL_MKESDB
TOOL_MKLOCALE TOOL_MKMAGIC TOOL_MKTEMP TOOL_MSGC TOOL_MTREE
TOOL_PAX TOOL_PIC TOOL_PREPMKBOOTIMAGE TOOL_PWD_MKDB TOOL_REFER
TOOL_ROFF_ASCII TOOL_ROFF_DVI TOOL_ROFF_HTML TOOL_ROFF_PS
TOOL_ROFF_RAW TOOL_RPCGEN TOOL_SOELIM TOOL_SUNLABEL TOOL_TBL
TOOL_UUDECODE TOOL_VGRIND TOOL_ZIC
For each, provide default in <bsd.sys.mk> of the form:
TOOL_FOO?= foo
and for the ${USETOOLS}=="yes" case in <bsd.own.mk>, provide override:
TOOL_FOO= ${TOOLDIR}/bin/${_TOOL_PREFIX}foo
Document all of these in bsd.README.
This cleans up a chunk of potential (and actual) namespace collision
within our build infrastructure, as well as improves consistency in
the share/mk documentation and provision of appropriate defaults for
each of these variables.
installing two new libraries (and two lint thingys, but no shared or
pic stuff) and two headers files (into /usr/include/milter).
Shared libraries (etc) could be built, but as I'm currently unsure of
the ABI/API stability, I'm going to examine it more closely before
enabling it, as opposed to finding out later that it's volatile and
disabling it.
NOTE! We really ought to have a generic rc.d script to start the
milters (before sendmail or any other MTA that you have that uses
them), but I haven't finished it yet. The milter support here is
being enabled to satisfy current popular demand. I'll come up with a
script soon. Unless someone feels like beating me to it. So until
then, you're on your own.
2003-06-13 Richard Earnshaw <rearnsha@arm.com>
* tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
(FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
FPU_ARCH_FPA for AOUT.
(md_begin): Don't try to guess the floating point architecture from
the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
...per Richard's suggestion.
pre-processor.
This makes code of the form
#define FOO(X) (BAR(X))
#define BAR(X) (X)
#define BAZ 23 /* comment, comment. */
int foo(void) { return FOO(BAZ); }
be output as expected. (The old behaviour got confused by the ','
within the comment.)
2003-04-26 Ben Elliston <bje@wasabisystems.com>
* config/arm/arm.c (arm_adjust_cost): Correct logic that tests the
return values from recog_memoized().
BFD32_BACKENDS so that the correct dependencies are registered.
Parallel builds now work as a result. Fixes PR 20602 and PR 21081.
I'll leave the bigger question of if this stuff is still needed and why it
hasn't been fed back to the binutils people to someone more qualified than
myself.
the actual mc -> cf build machinery into a small Makefile that we can
(a) include and (b) install instead of the main Makefile (that really
shouldn't be installed in as it is).
Reviewed by lukem.
solves the problem of trying to do a "make submit.cf" in the
/usr/share/sendmail/cf directory where make gets confused by the out
of date target in the .PATH, removes it (bad!) and then fails to make
a new submit.cf file.
2003-03-14 Jason Thorpe <thorpej@wasabisystems.com>
* c-decl.c (flag_hosted): Move from here...
* toplev.c: ...to here.
* c-tree.h (flag_hosted): Move extern declaration from here...
* flags.h: ...to here.
* config/alpha/alpha.c (alpha_initialize_trampoline): Only
emit a call to __enable_execute_stack if flag_hosted is true.
* config/i386/i386.c (x86_initialize_trampoline): Likewise.
* config/sparc/sparc.c (sparc_initialize_trampoline)
(sparc64_initialize_trampoline): Likewise.
An updated version of this will be submitted to gcc.gnu.org.
(*mulsi3_compare0, *mulsi_compare0_scratch, *mulsi3addsi_compare0,
*mulsi3addsi_compare0_scratch): Predicate on !arm_is_xscale.
(mulhisi3, *mulhisi3addsi, *mulhidi3adddi): New patterns, predicated
on arm_is_xscale.
by the FSF binutils maintainers, who instead suggested a different way
of addressing the problem.
(Besides, the size adjustment code was broken by the binutils update,
since about 1/2 of the changes got lost.)
- didn't need to/mean to update libstdc++ yet
- mknative generated bogus files that ended having libstc++ not install
various required headers.
should fix the "can't find iostream.h" lossage in src/regress.
(and associated targets for .dvi et al), as well as man pages from .pod,
using a prefix of `# '.
This prevents a variety of build issues caused by situations such as
cvs checkouts which result in the .texinfo file being slightly newer
than the .info file, and the build process trying to unnecessarily
regenerate them, which will fail in a variety of circumstances
(build tools not available, read-only source, etc ...)
Once a better solution is found, we can switch to it.
For now, this improves things greatly and should reduce a lot of
support requests that would undoubtably appear otherwise...
threads. This is useful for a variety of things, including examing the
internal state of the thread library when things are going wrong
there.
Currently only works on core files; both ptrace and gdb will need a
bit more work before this will be useful on live processes.
Inspired by the similar behavior of the Solaris thread module.
not overlap our final result register.
Fixes problem that causes Metafont in teTeX to crash.* arm.c (arm_reload_in_hi): Ensure that the scratch register does
not overlap our final result register.
Fixes problem that causes Metafont in teTeX to crash.
such as Makefile.in are ``out of date'' and ``helpfully'' attempt to
update them with autoconf, autoheader, or automake.
Fixes some toolchain PRs, and my sanity.
Major changes since 4.3:
* Language:
. The ' (ASCII apostrophe/right quote) character is finally allowed in
node and anchor names. Thus, after installing this texinfo.tex,
existing .aux files will cause errors! Remove them and rerun TeX to
generate good ones.
. @value constructs are now expanded in the filename arguments to
@include and @verbatiminclude.
* texinfo.tex:
. @smallexample and the like now output in a smaller font (9pt) in all
paper formats, not just @smallbook and @afourpaper.
. new translation txi-tr.tex.
* info:
. CTRL-H is treated like DEL in incremental search.
. arrow keys once again work in isearch contexts under Solaris.
* infokey:
. use .info key bindings before defaults.
. allow prefix keys to be disabled.
Bug fixes all around.
<http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/?cvsroot=src>
to fix relocation problem on linking startup routines for sh3:
src/bfd/elf32-sh.c revision 1.36:
> * elf32-sh.c (sh_elf_howto_table, R_SH_REL32): Make
> partial_inplace, matching assembler output. Set src_mask to
> all ones.
> (sh_elf_relocate_section): Delete misplaced comment.
> For relocatable linking against section symbol, call
> _bfd_relocate_contents for partial_inplace relocs and adjust
> rel->r_addend for others.
> <case R_SH_DIR32, R_SH_REL32>: Fetch partial_inplace addend with
> bfd_get_32, not at rel->r_addend.
src/gas/config/tc-sh.c revision 1.43:
> * config/tc-sh.c (md_pcrel_from_section): Transformed from
> md_pcrel_from. Handle pc-relativeness against link-time
> symbol. Handle relativeness to elsewhere than the fixup.
src/gas/config/tc-sh.h revision 1.14:
> * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
> (md_pcrel_from_section): Prototype.
Thanks to Kaz Kojima and Jason R Thorpe for their comments.
especially when you follow using non-POSIX vfork()
defining _POSIX_SOURCE means "POSIX clean environment", which means
(besides other things) that we won't get proper definition of e.g.
vfork() and end up with the compatibility stub
* If -pthread is specified, add -lpthread and -D_PTHREADS.
More thread support to come; this is just a start (sigh, it's
handled so much nicer in 3.3...).
file name rather than relying upon "$@", since the latter might be the
path to an older version of the "stamp" file located in (possibly read-only)
source.
Fixes an annoying-to-debug build problem I hit in tools/texinfo...
- add '-D ${DESTDIR}' to INSTPRIV, so install(8) removes the leading
${DESTDIR} from the metalogged path
- provide ${METADB.add} variable (for "${CAT} -l >> ${METALOG}"), to make
it easier to replace manual metalog manipulation in the future.
- with manual metalog additions, don't add the leading ${DESTDIR} in the path
- in maketars, use "mtree -C ..." instead of
"mtree -D ... | sed -e 's,\(.*\) \(\..*\),\2 \1,";
Benefits:
- maketars "Parsing METALOG" step speeds up from 29 seconds to 1.2 seconds
on a P3-600.
(This also benefits "make installworld" at the top level.)
- ${DESTDIR}/METALOG is easier to read without the leading "${DESTDIR}"
on all the pathnames, and it's smaller as well.
Background:
Originally, the EH labels were placed on the permanent obstack, which
could end up using a lot of memory (for heavy inlining) since inlined
labels also needed to be permanent as a result of this.
This was changed in
Wed Dec 9 09:12:40 1998 Andrew MacLeod <amacleod@cygnus.com>
* except.h (struct handler_info): Add handler_number field.
* except.c (gen_exception_label): EH labels no longer need to be
on the permanent obstack.
(get_new_handler): Set the label number field.
(output_exception_table_entry): Regenerate handler label reference
from the label number field.
(init_eh): Remove a blank line.
* integrate.c (get_label_from_map): Labels no longer need to be
on the permanent obstack.
by using the label numbers instead of the label structures in most cases.
The operative word here is "most" cases. Addresses to the EH RTX was still
used in (at least) flow.c, that now used freed memory. Oops.
For this to happen, the freed address of the RTX representing a EH label
must be reused for a new label that is located in dead code. delete_block()
will then see that this RTX is mentioned in the EH table, and (incorrectly)
remove the exception handler.
This might be seen when, for example, compiling
src/gnu/dist/groff/src/roff/troff/node.cc for m68k.
sections with .text if the following 3 conditions are true:
1. Section has file contents and is read-only.
2. The VMA of the section is after the end of .text and before
the start of .data.
3. The image is demand-pageable (otherwise, a_text in the header
will not reflect the gap between .text and .data).
Fixes PR 19164.
* If -mhard-float is passed to the compiler, pass -mfpa10 to the assembler.
* If -msoft-float is passed to the compiler, pass -mfpu=softvfp to the
assembler.
* If neither -mhard-float nor -msoft-float are passed to the compiler,
pass -mfpu=softvfp to the assembler.
These changes properly mark objects as using soft-VFP, as is the default
code generation for NetBSD ARM ELF.
* FPU_MEMMULTI -- only include the FPU_FPA10 bit.
* FPU_ARCH_VFP -- define, meaning "uses VFP-format layout".
* FPU_FPA -- define short-hand for (FPU_CORE|FPU_FPA10).
* FPU_DEFAULT -- FPU_ALL -> FPU_FPA.
* Floating point instructions -- FPU_ALL -> FPU_FPA.
* Also set F_SOFT_FLOAT if FPU_ARCH_VFP.
* Set F_VFP_FLOAT if FPU_ARCH_VFP.
* md_atof: lay out bytes properly if using VFP.
* Accept -mfpu=softvfp.
* For -mall, set the FPU part of cpu_variant to FPU_FPA, instead of
FPU_ALL.
C-referenceable names, i.e. "link sets") that happens with explicit
LMAs in the linker script:
* As orphans are sorted after sections, the effective
size of the section is changed. Record a size ajustment
for each orphan that is sorted after the section.
...and for sections which have an explicit load address expression:
* The first time an orphan is sorted after a section,
copy the load_base expression to the orphan, adding
the _unadjusted_ size of the parent section. We need
to use the unadjusted size because by the time the
expression can be folded, all of the orphan size
adjustments will have accumulated, resulting in misplacing
the orphan.
* For each subsequent orphan sorted after a section,
set the load_base of the orphan to the load address
of the previous orphan plus the size of the previous
orphan (actually, the unadjusted size, but for orphans,
size and unadjusted size are always equal).
function to include crti.o/crtn.o in the STARTFILE and ENDFILE
specs, respectively.
Corresponding GCC ChangeLog entry:
2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
* gcc.c (The Specs Language): Document spec functions.
(static_spec_functions, lookup_spec_function)
(eval_spec_function, handle_spec_function)
(if_exists_spec_function, alloc_args): New.
(execute): Abort if processing_spec_function is true.
(do_spec_1): Hand off spec to handle_spec_function if %:
is encountered. If processing_spec_function is true,
end any pending argument when the end of the string is reached.
(main): Use alloc_args to allocate the initial argument vector.
* gcc.h (struct spec_function): New.
(lang_specific_spec_functions): New extern.
* config/netbsd-elf.h (STARTFILE_SPEC): Add if-exists(crti%O%s).
(ENDFILE_SPEC): Add if-exists(crtn%O%s).
* config/alpha/netbsd.h (ENDFILE_SPEC): Likewise.
unless one of the following flags are passed to the compiler:
-mno-abicalls
-fno-pic
-fno-PIC
Based on the following change in gcc-current:
2002-09-22 Jason Thorpe <thorpej@wasabisystems.com>
* config/mips/netbsd.h (SUBTARGET_ASM_SPEC): Always pass -KPIC
unless -fno-pic or -fno-PIC is specified.
The -mno-abicalls handling is new to this patch, and will be checked
into gcc-current shortly.
mrg