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3415 Commits

Author SHA1 Message Date
tv
a3aeedcdb7 Tag all version strings with "nb1" to make FSF/binutils/gcc/gdb people 
happy.  (This flags the version as deviating from the official FSF
distribution inside the NetBSD source tree.)
 2001-12-19 21:32:49 +00:00
tv
7fb95bfb35 Remove iostdio.h from the list of system-installed headers; intended to 
address parts of PR toolchain/14896.  This header file is nonstandard
(and doesn't even exist in gcc 3.0); an out-of-the-box gcc build also
doesn't provide the missing functions.  So just drop the .h completely.
 2001-12-19 20:52:11 +00:00
scw
37f114189c G/C some #define's which are already in ../netbsd.h. 
Gets libgcc compiling again.
 2001-12-19 18:14:20 +00:00
thorpej
06811a827d Go back to the nop/unop pattern, and pick up rev. 1.35 from the 
master FSF sources (rth):

	* config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
 2001-12-18 00:33:35 +00:00
thorpej
cc4beed398 From the master FSF sources, rev. 1.7 (rth): 
* alpha-opc.c (unop): Encode with RB as $sp.
 2001-12-18 00:31:52 +00:00
thorpej
c7af981281 Make a note about what "nop" and "unop" actually are. 2001-12-17 01:51:44 +00:00
thorpej
e93b1005a7 Apply rev 1.4 of gnu/dist/gcc/config/sh/sh.h: 
fix REGISTER_MOVE_COST bug (gcc original rev. 1.43):

> *sh.h (REGISTER_MOVE_COST): Change PR_REG to PR_REGS
 2001-12-16 18:56:45 +00:00
thorpej
3274936f9b Apply rev 1.3 of gnu/dist/gcc/config/sh/sh.h (fix ASM_OUTPUT_REG_PUSH 
and ASM_OUTPUT_REG_POP):

fix two bugs:
	- cc1 dumps core when "-pg" is used
	- gas produces a syntax error
 2001-12-16 18:54:10 +00:00
thorpej
d63c80c2c6 Apply rev. 1.2 of gnu/dist/gcc/config/sh/sh.h: 
set DWARF_LINE_MIN_INSTR_LENGTH to 2 because the length of instruction
is fixed to 16bits.
 2001-12-16 18:50:16 +00:00
thorpej
c8a285e813 Apply rev. 1.7 of gnu/dist/config/sh/sh.c: 
apply gcc original rev. 1.59:

 > * config/sh/sh.c (prepare_scc_operands): Apply force_reg to
 > sh_compare_op1 when the mode is DImode and sh_compare_op1 isn't
 > const0_rtx.
 2001-12-16 18:47:47 +00:00
thorpej
ff7287ad08 Apply change from rev 1.5 of gnu/dist/gcc/config/sh.c: 
fix output_ieee_ccmpeq() bug:

- 2nd argument is not rtx but rtx *
- return value of output_ieee_ccmpeq is not void but char *
 2001-12-16 18:38:19 +00:00
scw
f87b859f0d After a discussion with Richard Henderson (rth at redhat dot com), add 
the patch I posted to tech-toolchain@netbsd.org as a workaround for the
GOT bug whereby the callee-saved register %a5 can be trashed in certain
optimised -fPIC functions.

This may yet need to be fixed a different way, pending input from
Andreas Schwab on his change in revison 1.33 of this file in the
FSF source...

In the meantime, I've built and installed several NetBSD shared libraries
(including libc) with my change and found no problems.
 2001-12-16 18:28:15 +00:00
thorpej
037cacf7e2 Define __NO_LEADING_UNDERSCORES__, since this sh-elf toolchain doesn't 
use them.
 2001-12-16 18:09:46 +00:00
thorpej
75acdbe31a Undo a local change inherited from our local binutils 2.9 that 
is not needed in binutils 2.11.
 2001-12-16 17:50:56 +00:00
thorpej
f6e3c2a3da Make this compile. Still needs work. 2001-12-16 07:26:22 +00:00
thorpej
583334b6ca Avoid infinite #include recursion. 2001-12-16 07:19:42 +00:00
thorpej
c17876b1d2 Use the elf64alpha_nbsd linker emulation. 2001-12-16 04:26:17 +00:00
thorpej
7a362db4f3 After discussing the entry point issue w/ rth@redhat.com, add an 
elf64alpha_nbsd linker emulation that sets the entry point correctly
for NetBSD.
 2001-12-16 04:06:51 +00:00
thorpej
e3e5021be2 We need the versions of ASM_DECLARE_FUNCTION_NAME and 
ASM_DECLARE_FUNCTION_SIZE from <alpha/alpha.h>, but <netbsd.h>
re-defines them.  So, re-define them again here to what
we need.
 2001-12-16 04:02:48 +00:00
thorpej
72a263b8f7 Catch up with other Alpha-ELF changes. This will get cleaned up 
even more somtime soon.
 2001-12-16 03:09:19 +00:00
thorpej
80ed7d6a42 Clean up a bunch of the ELF support (looks like there was some sort 
of merge error), and make the function/object type/size macros work
with the Alpha.
 2001-12-16 03:07:59 +00:00
thorpej
85d454e712 Reset ENTRY to __start (this was changed to _start in rev 1.5 
of this file in the master FSF sources; I obviously disagree
with the change, since it was apparently made to appease one
particular OS, even though previous binutils releases had been
made with ENTRY=__start, and have brought it up on
binutils@sources.redhat.com).
 2001-12-15 17:55:39 +00:00
thorpej
f589c8c881 Make sure SET_ASM_OP is undefined; the Alpha assembler uses .set 
for assembler options.
 2001-12-15 16:49:57 +00:00
thorpej
3faae759ba Allow a new-toolchain build to be done without actually building 
the target "native toolchain" if BOOTSTRAP_NEW_TOOLCHAIN is set.

This is important if you don't have any userland at all, and you're
trying to make one from which you can run toolchain2netbsd.
 2001-12-15 03:37:36 +00:00
thorpej
9b744bba67 Descend into dbsym. 2001-12-15 03:23:39 +00:00
thorpej
6ed87749ed Add support for building sh-*-netbsdelf (elf32-sh-big) and 
shle-*-netbsdelf (elf32-sh-little).
 2001-12-15 02:18:24 +00:00
thorpej
17f1178fc6 More toolchain2netbsd output for the Alpha, after coaxing 
toolchain2netbsd to actually spit it out.
 2001-12-14 22:29:12 +00:00
thorpej
01768cb6da Update to reflect latest toolchain2netbsd. 2001-12-14 22:26:03 +00:00
thorpej
2812f0e978 Kludge to make old toolchain builds work again after the NOxxx changes. 2001-12-14 16:55:14 +00:00
thorpej
2e065d7d6f Revert previous after further discussion w/ Todd. 2001-12-14 16:54:08 +00:00
thorpej
74ed46fbb4 Commit the results of running toolchain2netbsd on the Alpha. 2001-12-14 07:12:09 +00:00
thorpej
8937074afd Add an alpha*-*-netbsd* target. 2001-12-14 06:52:06 +00:00
thorpej
7482fd8b1e Remove the case that excludes gdb from alpha-*-netbsd*. 2001-12-14 06:51:08 +00:00
thorpej
6464462736 Remove the code that supports the old PLT format (the code for that 
is not present in the master FSF version of this file).
 2001-12-14 01:15:08 +00:00
thorpej
5ddefb1229 Garbage-collect the code that created old-format PLT entires. 
The NetBSD/alpha ld.elf_so understands both formats, now.
 2001-12-14 01:12:24 +00:00
thorpej
4c49d5310f No need to explicitly pull in bsd.own.mk. 2001-12-13 00:31:39 +00:00
thorpej
2152080e67 No need to pull in bsd.own.mk explicitly. 2001-12-13 00:30:28 +00:00
thorpej
7a3fcb2adf Convert unaligned relocs to aligned relocs if they happen to be 
aligned.  Corresponds to part of rev 1.21 of this file in the
master FSF sources.

Thanks to Michael Rauch <mrauch@netbsd.org> for fishing out the patch.
 2001-12-13 00:21:57 +00:00
thorpej
d043d0d483 Revert previous, as was done so in the master FSF sources. The 
original problem will be fixed in a forthcoming commit.
 2001-12-13 00:18:50 +00:00
lukem
1b6c4afd64 move NOxxx= 2001-12-12 23:53:31 +00:00
lukem
ad15078862 move NOxxx= 2001-12-12 23:46:45 +00:00
lukem
df91d4a185 move NOxxx= 2001-12-12 23:09:13 +00:00
lukem
0a3f147fdd move NOLINT 2001-12-12 23:08:26 +00:00
thorpej
39c9a8ba17 We apparently must now set NOLINT= *BEFORE* including bsd.own.mk. 2001-12-12 23:00:50 +00:00
thorpej
5722ce0152 Make LIB2FUNCS_EH work like the rest of LIB2FUNCS, and clean 
up the special rules required to build those objects.
 2001-12-12 17:27:50 +00:00
lukem
b0b0a32ad7 Set NOxxx= before <bsd.own.mk> is pulled in (even indirectly). 
Otherwise the appropriate MKxxx=no won't be defined .
 2001-12-12 12:24:19 +00:00
lukem
4c650ea52b we need a .c file to build _eh.{o,so,po} from, so add libgcc2.c back 
in as a source for the rules.
 2001-12-12 09:30:55 +00:00
lukem
22cf1d253e pull in <bsd.own.mk> after NOLINT is defined, so that MKLINT=no is 
correctly determined
 2001-12-12 08:58:45 +00:00
tv
8e6f7afb5b MKfoo=no -> NOfoo 2001-12-12 01:48:43 +00:00
thorpej
cf11c3964c Fix building of _eh.o and friends. 2001-12-11 23:43:04 +00:00