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3410 Commits

Author SHA1 Message Date
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
thorpej 59ee8a3dfb Update for new sparcnbsd-nat.c 2001-12-11 04:04:35 +00:00
thorpej e787c227a0 New NetBSD/sparc GDB native dependent module, cloned from the new 
sp64nbsd-nat.c.  (new-toolchain was using the SunOS 4 native module!)
 2001-12-11 04:03:55 +00:00
thorpej cef2225213 Correct a warning message. 2001-12-11 03:59:52 +00:00
thorpej ed865aec36 Make absolutely sure that MACHINE is no in the environment when 
the linker scripts are generated.
 2001-12-11 03:56:24 +00:00
thorpej 4cb0691e2a Set G_EMUL to elf32lmip. 2001-12-11 03:55:47 +00:00