CVS log for src/sys/arch/m68k/include/asm.h

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Keyword substitution: kv
Default branch: MAIN

Remove trailing spaces and TABs.

Sync with HEAD

Sync with HEAD

Mark the .ident section as mergable string section to avoid redundant
entries.

Rebase to HEAD as of a few days ago.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

Pass PICFLAGS down to cc-as-as and use __PIC__ to decide if it is small
vs big PIC mode. Retire -DPIC and -DBIGPIC.

sync with head

sync with HEAD

Adjust LEA_LCL, GOT_SETUP, INTERRUPT_{SAVE,RESTORE}REG for Coldfire

Make INTERRUPT_{SAVE,RESTORE}REG visible to userland

Remove non __ELF__ clauses.
Add GOT_SETUP and LEA_LCL macros.

Add an END macro.  reorder EXTBL macro

Sync with HEAD.

sync with head

Sync with HEAD

Put RCSIDs in section .ident.  (use .pushsection/.popsection)

Consistently use .gnu.warning with .pushsectio and .popsection on all
architectures instead of obsolete STABS frames for linker warnings.

Move counting of faults, traps, intrs, soft[intr]s, syscalls, and nswtch
from uvmexp to per-cpu cpu_data and move them to 64bits.  Remove unneeded
includes of <uvm/uvm_extern.h> and/or <uvm/uvm.h>.

Sync with HEAD.

sync with head.

sync with head.

Remove clause 3 and 4 from TNF licenses

sync with head.

sync with head.

Add a STRONG_ALIAS macro

Catch up to -current.

mcount() is named __mcount() on ELF, do the right thing.

file asm.h was added on branch nathanw_sa on 2001-05-27 01:01:09 +0000

mcount() is named __mcount() on ELF, do the right thing.

define VECTOR() and friends in non-_KERNEL environments too.

Add an EXTBL macro.

Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.

Pull up rev. 1.20 (approved by thorpej):
For ELF, add a WEAK_ALIAS() macro.

Add a WEAK_ALIAS() macro.

Pull up to last week's -current.

Sync with -current

Add register prefixes.

Sync w/ -current.

* Change multiple inclusion protection symbols to use the standard naming
  convention (not that it should matter for assembly).
* Provide an additional set of _C_LABEL() macros for ELF.
* Provide a PIC_PLT() macro for the benefit of ELF.

Argh, fix the ANSI CPP version of the a.out WARN_REFERENCES().

Implement WARN_REFERENCES().

Update marc-pcmcia branch from trunk.

Copyright assigned to The NetBSD Foundation.

Don't have kernel vs. non-kernel versions of _ENTRY(); there's no
reason to omit the .type directive in the kernel case.

Add several useful macros:
- ENTRY_NOPROFILE() and ASENTRY_NOPROFILE(), similar to ENTRY() and
  ASENTRY(), but without the profiling prologue.
- GLOBAL()/ASGLOBAL() and LOCAL()/ASLOCAL(), for defining global and
  local variables with C and ASM labels.
- BSS()/ASBSS(), for defining items in the BSS segment, with C or
  ASM labels.
- PANIC("panic message") - shorthand for calling panic() from assembly code.
- VECTOR(), ASVECTOR(), VECTOR_UNUSED - shorthand for defining entries
  in the vector table.
Also, change RCSID() to pad out the string to even boundary.

PROF -> GPROF

Added new macro _PROF_PROLOG which contains the code sequence needed
to call mcount().  This is needed because the ``link a6,#0'' insn used
trips up gcc's ANSI preprocessor (A # in a function-type macro must be
followed by a macro argument).  _PROF_PROLOG is also used in the i386
asm.h.

Solaris' asm_linkage.h has a MCOUNT macro similar to _PROF_PROLOG
except it expands to different code sequences based on whether a
function is being compiled with "prof" or "gprof" instrumentation.

I also discovered that the m68k ALTENTRY is very different than the
implementation used by other NetBSD ports.  Usually ALTENTRY simply
provides an alternate function entry point.  The m68k version takes a
second argument and jumps inside the second function when profiling is
enabled.  The m68k behavior is similar to the ENTRY2 macro found in
solaris.

Providing ENTRY2 and changing all the code that uses ALTENTRY to use
it would be a desirable change.

KERNEL -> _KERNEL

new RCS ID format.

Add RCSID macro; be sure ENTRY is in .text

so you can compile a kernel w/o using our hacked gas

Remove bogus \ that someone inserted.

GPROF --> PROF

Forgot the .even...

Fix typo.

Add .type directive.

Define ENTRY and ALTENTRY--hopefully for both STDC and K&R style...
Nabbed & mangled from sun3/include/asm.h and locore.s...