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112 Commits

Author SHA1 Message Date
mrg a3032595bd add LINK_SPEC defines that i have "-m elf{32,64}_sparc" set correctly, like other ports. 1999-03-11 00:11:10 +00:00
jonathan 1192ce7d8f Patch FUNCTION_PROFILER to avoid code-scheduling botch when compiling 
with -mabicalls: the gcc/egcs code emits hand-scheduled code with an
insn in a "jal _mcount" delayslot. But with -mabicalls, the "jal"
expands into a call via $t9 and the delay-slot is already filled.

See PR#5248.
 1999-02-27 03:36:28 +00:00
christos 32df41f56e Disable more damage from sol2.h; this time it is the quad operators. 1999-02-14 17:14:08 +00:00
christos d994312f03 Don't copy the alpha config verbatim :-) We are not a 64 bit system... 1999-02-09 13:09:30 +00:00
christos f3593df82a Add svr4 like .size and .type stuff 1999-02-07 17:43:25 +00:00
tv 4888046be5 Make "cc -shared" work properly on a.out, and have it link in c++rt0 
automatically (such that C++ shlibs will work).
 1999-02-05 13:29:51 +00:00
tv 82c5de77a5 Remove duplicate TYPE_OPERAND_FORMAT define, so that it uses the `#' 
instead of `%' character.  Also remove the LINK_SPEC - no other NetBSD
platform sends `-X' to the linker by default, so make it uniform.
 1999-02-05 13:20:48 +00:00
tv ae250d0e0a Round 2 of gnu/dist cleanup: 
- remove ChangeLogs (still available on vendor FSF/CYGNUS branch, 1.1.1)
- remove many target-system config files unrelated to NetBSD targets
 1999-02-04 04:25:21 +00:00
tv cfd9e06cc3 Make ARM uniform and use only the global t-netbsd make fragment. 1999-02-04 03:14:07 +00:00
tv f02bdb7a26 NetBSD's a.out linker can't align more than 8, so don't use the 
DATA_ALIGNMENT and CONSTANT_ALIGNMENT macros from i386.h.
 1999-02-04 02:00:15 +00:00
tv 39d9eb47d8 First round of gnu/dist cleanup - remove: 
- files removed in binutils 2.8.1 or 2.9.1
- some testsuite stuff
- VMS, MS-DOS, and MPW Macintosh build environmanet (most of which are
  quite old and out of maintenance)
- generated GNU info files
- non-NetBSD-target makefile fragments
 1999-02-03 18:50:07 +00:00
christos afe4450a51 undefine the solaris builtin 64 bit div/rem functions; we don't have them. 1999-01-31 22:21:47 +00:00
christos cd9cbd137a correct cpp spec for elf. 1999-01-31 21:18:36 +00:00
eeh 36db6b8dda Make cc call gas with `-Av9a' (thanks mrg). 1999-01-17 02:13:18 +00:00
christos f9cf96d39c Add an elf compiler spec. 1999-01-11 11:01:38 +00:00
christos a3b9ba9f0e In the NO_UNDERSCORES case we need an extra `*' in ASM_GENERATE_INTERNAL_LABEL 
otherwise using the macro in dbxout.c, eats the initial `.'. Probably someone
forgot that one, because the `*' is present in other implementations.
... tv said go for it.
 1999-01-07 10:22:49 +00:00
mrg c57e92ccdf add support for "sparc-*-netbsdelf" 1998-12-16 14:49:45 +00:00
tv 1bd5f31faa Import egcs 1.1.1 (release). 1998-12-13 00:04:06 +00:00
mycroft 3934bd1d8b More bug fixes from Richard Earnshaw: 
* Fix problems with moving constants smaller than the word size.
* Fix problems with CSE trying to shortcut PIC references.
 1998-12-03 16:05:47 +00:00
eeh d445f3c355 Need to select a DEFAULT_TARGET_CPU when building in-tree 1998-11-28 17:55:43 +00:00
mrg f1580cbe73 add __arch64__, __sparcv9__ and remove unix, from CPP_PREDEFINES. 1998-11-23 09:16:57 +00:00
mrg eb11f92a79 make this work. seems it needed `long int' and `long unsigned int' *exactly* 
otherwise it wanted to dump core.  strange.  seems to work OK now.
 1998-11-22 07:54:00 +00:00
mycroft 500c26b496 Post-1.1.1pre2 patches from me and Richard Earnshaw. Fixes problems with 
allocation of the r10 register, and some cases where code would fail to
compile.
 1998-11-21 22:09:32 +00:00
mrg c1b5511954 these are my NetBSD/sparc64 compiler descriptions. treat only as "work in progress." 1998-11-21 04:28:59 +00:00
tv 5f9a39a821 Add %{R*} to the LINK_SPECs which don't have them, to make rpath options 
consistent on the compiler's front end.  (Note that -Wl,-R/path/ is still
the preferred usage in third-party software for 1.2+ compatibility.)
 1998-11-17 18:22:51 +00:00
tv 1e43fc94f3 Make -G an option letter that takes an argument. Also nuke HAVE_ATEXIT as 
that's in the global netbsd.h.
 1998-11-17 18:15:28 +00:00
tv c33b9ddf0b Conflict resolution from 1.1.1pre2 import. 1998-11-14 04:27:16 +00:00
tv 7500a991df Import egcs 1.1.1 prerelease 2 1998-11-14 04:14:09 +00:00
jonathan 6850880028 Use Standard SVR4 ctor/dtor mechanism: emit vectors for C++ file-level 
constructors/destructors in .ctor/.dtor sections, respectively.

[cf:  src/gnu/usr.bin/gcc/arch/mips/netbsd.h	rev 1.10]
 1998-11-07 18:00:10 +00:00
jonathan 7431d9c704 Fixup last line of previous revision (editor buffer mishap?) 1998-10-31 12:52:34 +00:00
jonathan fe7810c7dc egcs-1.1 netbsd/mips config fixes: 
1. Change linkspec to not pass -nostdlib to binutils ld, since on mips,
      ld parses "-nostdlib" as a set of short options which produce
      nonworking binaries.
  2.  Turn off ASM_OUTPUT_DEF definition: the egcs iris6.h says that
      our old definition (from gcc 2.7.2.2 iris5.h isnt really whats
      wanted here.
  3.  Turn off SET_ASM_OP (which defaults to .set) to stop
      dwarf2out.c from emitting debug(?) info for C++ using ".set",
      since both gas and mips as use .set to control assembler
      optimizations, not for equating labels. From iris6.h.
      and nonzero -G values are incompatible with PIC.
  4.  Set default GVALUE (for -G) to 0; this target always produces PIC
      by default, and on mips, PIC is incompatible with `small' segment.
  5.  Set TARGET_DEFAULT to enable "-mdebuga" to defeat
      GO_IF_LEGITIMATE_ADDRESS "smarts". GO_IF_LEGITIMATE_ADDRESS pretends
      that mips supports an address mode of constant + register.
      For constants larger than 16 bits, that relies on assembler fixups
      via $at.  egcs 1.1 (expr.c delta 1.76) may break up those addresses
      such that the backend cannot output them as offsets in load or store
      instructions anymore; no other patterns match so egcs coredumps.
 1998-10-31 12:07:01 +00:00
matt 87cd4ef9e6 More PIC fixes. 1998-10-28 15:56:20 +00:00
matt ba7ad80c79 Fix cut&paste error. 1998-10-28 15:54:46 +00:00
matt 540ce132a7 Many fixes. Produes correct code now for strtoq.c and gawk. 1998-10-28 15:53:24 +00:00
matt bbd553f2e6 Eliminate more RRS text warnings. Fix a few fatal_insns with g++. 1998-10-21 06:39:55 +00:00
matt b472384710 Another small PIC bug fix. 1998-10-20 15:36:48 +00:00
matt 85da69cb36 More PIC bug fixes. 1998-10-20 14:58:44 +00:00
matt 40b1bb9563 A large number of changes to enable PIC support and shared libraries 
for NetBSD/vax.
 1998-10-19 03:01:52 +00:00
tv 57d34f92e8 Set MAX_OFILE_ALIGNMENT to 32 as suggested by <chas@cmf.nrl.navy.mil> in 
PR port-m68k/6308.  Since m68k's can access doubles fine on a 32-bit
boundary, this does not need to be 64.
 1998-10-16 20:07:15 +00:00
tv cacab8b6b5 Define __arm__ in CPP_PREDEFINES as on other ARM OS's. Suggested by 
<rearnsha@arm.com>.
 1998-10-16 19:50:46 +00:00
scottr 153523c847 Revert last; this breaks compatibility with gcc-2.7.x-compiled 
code.
 1998-10-14 18:28:16 +00:00
tv 451f0e3c25 Fix TARGET_DEFAULT as reported by <chas@cmf.nrl.navy.mil> in PR 
port-m68k/6288.
 1998-10-14 14:55:30 +00:00
tv 492d363964 Conflict resolution from 14 Oct import 1998-10-14 14:40:18 +00:00
tv dd23d5aa0c Import egcs 1.1 (branch), 14 Oct 1998 sources. 1998-10-14 14:28:50 +00:00
matt cc0b4bda88 DWARF2_UNWIND should be undefined otherwise dwarf2out.c won't compile 
because it is expecting another macro which vax gcc doesn't have or need.
 1998-10-14 01:47:05 +00:00
tv f10fec8d32 arm32 has no INCOMING_RETURN_ADDR_RTX. Fix the DWARF2_UNWIND_INFO goop. 1998-10-04 04:16:28 +00:00
tv 9c3d862cfb Fix -nostdlib handling: don't make that option drop the "-e __start" from 
the ld command line.
 1998-09-28 19:25:28 +00:00
tv 765a4daca2 Find the proper general VAX and NetBSD MI definitions. 1998-09-15 02:24:54 +00:00
tv b37a043772 Import of egcs 1.1 release (1.1b). 1998-09-13 16:09:19 +00:00
tv 78715691b6 Better comment about TYPE_OPERAND_FORMAT, and add the DWARF2_UNWIND_INFO 
fix for arm32.
 1998-09-01 16:44:36 +00:00