OpenE2K/qemu-e2k
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661 Commits

Author SHA1 Message Date
Blue Swirl
72cf2d4f0e Fix sys-queue.h conflict for good 
Problem: Our file sys-queue.h is a copy of the BSD file, but there are
some additions and it's not entirely compatible. Because of that, there have
been conflicts with system headers on BSD systems. Some hacks have been
introduced in the commits 15cc923584,
f40d753718,
96555a96d7 and
3990d09adf but the fixes were fragile.

Solution: Avoid the conflict entirely by renaming the functions and the
file. Revert the previous hacks.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-09-12 07:36:22 +00:00
Nathan Froyd
0b5c1ce846 cleanup cpu-exec.c, part 0/N: consolidate handle_cpu_signal 
handle_cpu_signal is very nearly copy-paste code for each target, with a
few minor variations.  This patch sets up appropriate defaults for a
generic handle_cpu_signal and provides overrides for particular targets
that did things differently.  Fixing things like the persistent (XXX:
use sigsetjmp) should now become somewhat easier.

Previous comments on this patch suggest that the "activate soft MMU for
this block" comments refer to defunct functionality.  I have removed
such blocks for the appropriate targets in this patch.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-08-24 08:21:42 -05:00
Blue Swirl
4c6aa085a8 sparc32 remove an unnecessary cpu irq set 
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-08-22 11:54:03 +00:00
Blue Swirl
c27e27528f Sparc32/64: fix jmpl followed by branch 
Fix a case where 'jmpl' instruction followed by a branch instruction was
handled incorrectly.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-08-22 11:46:10 +00:00
Blue Swirl
6b74327869 Sparc32/64: Fix user emulator breakage 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-08-18 18:04:38 +00:00
Blue Swirl
cfa90513a3 Fix desynchronization of condition code state when a memory access traps 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-08-15 16:52:54 +00:00
Igor Kovalenko
8194f35a0c Sparc64: replace tsptr with helper routine 
tl and tsptr of members sparc64 cpu state must be changed
simultaneously to keep trap state window in sync with current
trap level. Currently translation of store to tl does not change
tsptr, which leads to corrupt trap state on corresponding
trap level.

This patch removes tsptr from sparc64 cpu state and replaces
all uses with call to helper routine.

Changes v0->v1:
- reimplemented helper routine with tcg generator
- on cpu reset trap type and pstate are populated with power-on reset
values, including tl=maxtl

Signed-off-by: igor.v.kovalenko@gmail.com
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-08-04 20:22:10 +00:00
Igor Kovalenko
14ed7adc1b sparc64 flush pending conditional evaluations before exposing cpu state 
If translation block is interrupted by e.g. mmu exception
we need to compute conditional flags for inclusion into
saved cpu state. Otherwise after return from trap
conditional instructions would use stale psr/xcc data.

Signed-off-by: igor.v.kovalenko@gmail.com

--
Kind regards,
Igor V. Kovalenko
 2009-07-31 06:48:47 +00:00
Juan Quintela
e2542fe2bc rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN 
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-07-27 14:09:21 -05:00
Igor Kovalenko
f707726e8d sparc64 really implement itlb/dtlb automatic replacement writes 
- implement "used" bit in tlb translation entry
- mark tlb entry used if qemu code/data translation succeeds
- fold i/d mmu replacement writes code into replace_tlb_1bit_lru which
adds 1bit lru replacement algorithm; previously code tried to replace
first unlocked entry only

- extract more bitmasks to named macros
- add "immu" or "dmmu" type name to debugging output where appropriate

Signed-off-by: igor.v.kovalenko@gmail.com

--
Kind regards,
Igor V. Kovalenko
 2009-07-27 05:43:27 +00:00
Igor Kovalenko
6e8e7d4c09 sparc64 name mmu registers and general cleanup 
- add names to mmu registers, this helps understanding the code which
uses/modifies them.
- fold i/d mmu tlb entries tag and tte arrays into arrays of tlb entries
- extract demap_tlb routine (code duplication)
- extract replace_tlb routine (code duplication)

- flush qemu tlb translations when replacing sparc64 mmu tlb entries

I have no test case which demands flushing qemu translations,
and this patch should have no other visible changes to runtime.

Signed-off-by: igor.v.kovalenko@gmail.com

--
Kind regards,
Igor V. Kovalenko
 2009-07-27 05:43:22 +00:00
Blue Swirl
0bf9e31af1 Fix most warnings (errors with -Werror) when debugging is enabled 
I used the following command to enable debugging:
perl -p -i -e 's/^\/\/#define DEBUG/#define DEBUG/g' * */* */*/*

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-07-20 17:19:25 +00:00
Blue Swirl
8167ee8839 Update to a hopefully more future proof FSF address 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-07-16 20:47:01 +00:00
Igor Kovalenko
5210977a85 sparc64: trap handling corrections 
On Sun, Jul 12, 2009 at 12:09 PM, Blue Swirl<blauwirbel@gmail.com> wrote:
> On 7/12/09, Igor Kovalenko <igor.v.kovalenko@gmail.com> wrote:
>> Good trap handling is required to process interrupts.
>>  This patch fixes the following:
>>
>>  - sparc64 has no wim register
>>  - sparc64 has no psret register, use IE bit of pstate
>>   extract IE checking code to cpu_interrupts_enabled
>>  - alternate globals are not available if cpu has GL feature
>>   in this case bit AG of pstate is constant zero
>>  - write to pstate must actually write pstate
>>   even if cpu has GL feature
>>
>>  Also timer interrupt is handled using do_interrupt.
>
> A bit too much for one patch. Please also remove the code instead of
> commenting out.

I now excluded timer interrupt related part.
To my mind other changes are essentially tied together.

> PUT_PSR for Sparc64 needs CC_OP = CC_OP_FLAGS; like Sparc32.

Fixed, please find attached the updated version.

--
Kind regards,
Igor V. Kovalenko
 2009-07-12 08:46:54 +00:00
Igor Kovalenko
5b0f0bec71 sparc64: fix helper_st_asi little endian case typo 
On Sun, Jul 12, 2009 at 12:43 AM, Stuart Brady<sdbrady@ntlworld.com> wrote:
> On Sat, Jul 11, 2009 at 10:22:18PM +0400, Igor Kovalenko wrote:
>> It is clear that intention is to byte-swap value to be written, not
>> the target address.
>
> @@ -1949,13 +1949,13 @@ void helper_st_asi(target_ulong addr, ta
>     case 0x89: // Secondary LE
>         switch(size) {
>         case 2:
> -            addr = bswap16(addr);
> +            addr = bswap16(val);
>             ^^^^
> Shouldn't that be 'val = bswap16(val)' (and likewise for the 32-bit and
> 64-bit cases)?  Also needs a 'signed-off-by:'...
>
> Cheers,
> --
> Stuart Brady
>

Thanks, that part I did not runtime-tested.
Not sure if those asi stores are of any use for user-mode emulator.

Please find attached the corrected version.

Signed-off-by: igor.v.kovalenko@gmail.com

--
Kind regards,
Igor V. Kovalenko
 2009-07-12 07:44:11 +00:00
Igor Kovalenko
536ba01572 sparc64: unify mmu tag matching code 
This patch extracts common part of sparc64 tag
matching code used by IMMU and DMMU lookups.

Signed-off-by: igor.v.kovalenko@gmail.com

--
Kind regards,
Igor V. Kovalenko
 2009-07-12 07:41:42 +00:00
Igor Kovalenko
e8807b14cc sparc64: mmu bypass mode correction 
This Implement physical address truncation in mmu bypass mode.
IMMU bypass is also active when cpu enters RED_STATE

Signed-off-by: igor.v.kovalenko@gmail.com

--
Kind regards,
Igor V. Kovalenko
 2009-07-12 07:41:42 +00:00
Paul Brook
25517f999f Use correct type for SPARC cpu_cc_op 
Signed-off-by: Paul Brook <paul@codesourcery.com>
 2009-06-06 02:54:03 +01:00
Anthony Liguori
f80f9ec9a6 Convert machine registration to use module init functions 
This cleans up quite a lot of #ifdefs, extern variables, and other ugliness.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
 2009-05-21 08:47:55 -05:00
Paul Brook
1ad2134f91 Hardware convenience library 
The only target dependency for most hardware is sizeof(target_phys_addr_t).
Build these files into a convenience library, and use that instead of
building for every target.

Remove and poison various target specific macros to avoid bogus target
dependencies creeping back in.

Big/Little endian is not handled because devices should not know or care
about this to start with.

Signed-off-by: Paul Brook <paul@codesourcery.com>
 2009-05-19 16:17:58 +01:00
Paul Brook
5561650587 Include assert.h from qemu-common.h 
Include assert.h from qemu-common.h and remove other direct uses.
cpu-all.h still need to include it because of the dyngen-exec.h hacks

Signed-off-by: Paul Brook <paul@codesourcery.com>
 2009-05-13 20:54:26 +01:00
Blue Swirl
001faf3269 Replace gcc variadic macro extension with C99 version 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-13 17:53:17 +00:00
Blue Swirl
d084469ca0 Convert mulscc 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 07:43:21 +00:00
Blue Swirl
6c78ea32e1 Convert udiv/sdiv 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 07:42:54 +00:00
Blue Swirl
3b2d1e9286 Convert tagged ops 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 10:38:35 +03:00
Blue Swirl
2ca1d92b07 Convert subx 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 10:38:34 +03:00
Blue Swirl
d4b0d46898 Convert sub 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 10:38:34 +03:00
Blue Swirl
38482a77f0 Convert logical operations and umul/smul 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 10:38:34 +03:00
Blue Swirl
789c91ef39 Convert addx 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 07:19:22 +00:00
Blue Swirl
bdf9f35dad Convert add 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 07:19:17 +00:00
Blue Swirl
8393617c1a Use dynamical computation for condition codes 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-10 07:19:11 +00:00
Blue Swirl
719f66a770 Optimize cmp x, 0 case 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-03 18:51:27 +00:00
Blue Swirl
dc1a6971e3 Reindent 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-03 18:51:22 +00:00
Blue Swirl
b89e94af1d Improve instruction name comments for easier searching 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-02 20:19:46 +00:00
Blue Swirl
7ab463cb52 Clarify: dmmuregs[1] is not a typo 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-02 22:52:32 +03:00
Blue Swirl
41d728522b Optimize operations with immediate parameters 2009-05-02 19:14:05 +00:00
Blue Swirl
67526b2056 Fix Sparc64 sign extension problems 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
 2009-05-02 18:58:57 +00:00
Igor Kovalenko
417728d875 sparc64 fix context value for ITLB fault 
Revert previous change to get_physical_address_code:
I/D MMU context register is shared, so using dmmuregs[1] is correct

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
 2009-04-28 15:59:51 +00:00
Igor Kovalenko
82f2cfc31b sparc64 fix TLB match code 
TLB match code must respect page size, otherwise 4M page mappings may
be not found.

Also correct a typo in get_physical_address_code which should use IMMU
registers.

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>

--
Kind regards,
Igor V. Kovalenko
 2009-04-27 19:14:40 +00:00
Blue Swirl
9c22a62396 Fix a warning in sparc64-linux-user build 2009-04-25 16:28:27 +00:00
Igor Kovalenko
697a77e6e7 sparc64 support TSB related MMU registers 
Posting updated patch to the list...

>>> On Fri, Apr 24, 2009 at 9:42 PM, Blue Swirl <blauwirbel@gmail.com> wrote:
>>>  >
>>>  > Nice, though I didn't notice any visible improvement in my tests.
>>>
>>> This early in boot process there is not much to output; and I test
>>>  recent kernel which may use different startup sequence.
>>>  I modified openbios cif handler to output arguments and I now can see
>>>  visible difference.
>>>
>>>
>>>  >
>>>  > About the patch, there are a few problems:
>>>  > - it breaks Sparc32
>>>
>>> You mean it stops working?
>>
>> Does not even build.

Fixed now.

>>>  > - commented out code is ugly
>>>  > - if and else should be on the same line as '{' or '}'
>>>  > - long lines should be wrapped
>>>  > - in the line:
>>>  > +    return (((tag_access_register & 0x1fff)<<48)|(tag_access_register >> 22));
>>>  >  there should be white space between ) and << and 48.
>>>  >
>>>

>>
>> Also the ")|(" in between is crowded.
>>
>> Maybe the coding style does not describe this well enough.

BTW Supplying indent template would be great.

Please see the updated patch qemu-sparc64-tsb-asi-2.patch attached.

--
Kind regards,
Igor V. Kovalenko
 2009-04-25 18:17:19 +03:00
aliguori
0bf46a40a1 qemu: introduce qemu_init_vcpu (Marcelo Tosatti) 
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7242 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-24 18:03:41 +00:00
aliguori
6a4955a813 qemu: per-arch cpu_has_work (Marcelo Tosatti) 
Blue Swirl: fix Sparc32 breakage

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7238 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-24 18:03:20 +00:00
aurel32
1b530a6dfc Add new command line option -singlestep for tcg single stepping. 
This replaces a compile time option for some targets and adds
this feature to targets which did not have a compile time option.

Add monitor command to enable or disable single step mode.

Modify monitor command "info status" to display single step mode.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7004 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-04-05 20:08:59 +00:00
blueswir1
d78f399542 Delete some unused macros detected with -Wp,-Wunused-macros use 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6856 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-16 16:33:01 +00:00
pbrook
c276471991 The _exit syscall is used for both thread termination in NPTL applications, 
and process termination in legacy applications.  Try to guess which we want
based on the presence of multiple threads.

Also implement locking when modifying the CPU list.


Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6735 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-03-07 15:24:59 +00:00
blueswir1
415fc90618 Turn MMUs and caches off on reset 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6636 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-21 11:13:51 +00:00
aliguori
0d0266a53b targets: remove error handling from qemu_malloc() callers (Avi Kivity) 
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6530 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-02-05 22:06:11 +00:00
aliguori
eca1bdf415 Log reset events (Jan Kiszka) 
Original idea&code by Kevin Wolf, split-up in two patches and added more
archs.

This patch introduces a flag to log CPU resets. Useful for tracing
unexpected resets (such as those triggered by x86 triple faults).

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6452 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-26 19:54:31 +00:00
aliguori
8fec2b8c45 global s/loglevel & X/qemu_loglevel_mask(X)/ (Eduardo Habkost) 
These are references to 'loglevel' that aren't on a simple 'if (loglevel &
X) qemu_log()' statement.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6340 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-15 22:36:53 +00:00
aliguori
93fcfe39a0 Convert references to logfile/loglevel to use qemu_log*() macros 
This is a large patch that changes all occurrences of logfile/loglevel
global variables to use the new qemu_log*() macros.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6338 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-15 22:34:14 +00:00
aurel32
72d239ed26 Get rid of user_mode_only 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6305 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-14 19:40:27 +00:00
blueswir1
afdf8109e3 Fix TLB access (Jakub Jermar) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6274 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-12 21:12:22 +00:00
aurel32
fad6cb1a56 Update FSF address in GPL/LGPL boilerplate 
The attached patch updates the FSF address in the GPL/LGPL boilerplate
in most GPL/LGPLed files, and also in COPYING.LIB.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6162 c046a42c-6fe2-441c-8c8c-71466251a162
 2009-01-04 22:05:52 +00:00
blueswir1
4017190e2d Add SuperSPARC MMU breakpoint registers (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6125 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-23 15:30:50 +00:00
blueswir1
963262debc Better SuperSPARC emulation (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6123 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-23 15:06:35 +00:00
blueswir1
8fa211e881 Implement tick interrupt disable bits 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6122 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-23 08:47:26 +00:00
malc
b1503cda1e Use the ARRAY_SIZE() macro where appropriate. 
Change from v1:
  Avoid changing the existing coding style in certain files.

Signed-off-by: Stuart Brady <stuart.brady@gmail.com>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6120 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-22 20:33:55 +00:00
blueswir1
1d6198c3b0 Remove unnecessary trailing newlines 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6000 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-13 09:32:43 +00:00
blueswir1
f4a5a5ba92 Add missing "static" 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5977 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-12-11 17:29:00 +00:00
aurel32
2cbd949d7a Common cpu_loop_exit prototype 
All archs use the same cpu_loop_exit, so move the prototype in a common
header. i386 was carrying a __hidden attribute, but that was empty for
this arch anyway.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5820 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-30 16:23:09 +00:00
aliguori
c0ce998e94 Use sys-queue.h for break/watchpoint managment (Jan Kiszka) 
This switches cpu_break/watchpoint_* to TAILQ wrappers, simplifying the
code and also fixing a use after release issue in
cpu_break/watchpoint_remove_all.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5799 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-25 22:13:57 +00:00
aliguori
a1d1bb3101 Refactor and enhance break/watchpoint API (Jan Kiszka) 
This patch prepares the QEMU cpu_watchpoint/breakpoint API to allow the
succeeding enhancements this series comes with.

First of all, it overcomes MAX_BREAKPOINTS/MAX_WATCHPOINTS by switching
to dynamically allocated data structures that are kept in linked lists.
This also allows to return a stable reference to the related objects,
required for later introduced x86 debug register support.

Breakpoints and watchpoints are stored with their full information set
and an additional flag field that makes them easily extensible for use
beyond pure guest debugging.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5738 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-18 20:07:32 +00:00
aliguori
6b9175478e Refactor translation block CPU state handling (Jan Kiszka) 
This patch refactors the way the CPU state is handled that is associated
with a TB. The basic motivation is to move more arch specific code out
of generic files. Specifically the long #ifdef clutter in tb_find_fast()
has to be overcome in order to avoid duplicating it for the gdb
watchpoint fixes (patch "Restore pc on watchpoint hits").

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5736 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-18 19:46:41 +00:00
aliguori
622ed3605b Convert CPU_PC_FROM_TB to static inline (Jan Kiszka) 
as macros should be avoided when possible.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5735 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-18 19:36:03 +00:00
pbrook
a7812ae412 TCG variable type checking. 
Signed-off-by: Paul Brook <paul@codesourcery.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5729 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-17 14:43:54 +00:00
blueswir1
2576d836af Use TCG not op 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5663 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-09 19:52:36 +00:00
blueswir1
81b5b816e2 Use andc, orc, nor and nand 
Also fix which argument gets negated in fandnot[12] and fornot[12]


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5662 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-09 19:50:37 +00:00
blueswir1
527067d892 Fix TCGv size mismatches 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5593 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-01 13:44:52 +00:00
blueswir1
797d5db002 Add static (spotted by sparse) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5439 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-07 19:12:13 +00:00
blueswir1
c55bda30f6 Fix error in fexpand (spotted by sparse) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5438 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-07 18:54:35 +00:00
blueswir1
e18231a3ff Show size for unassigned accesses (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5436 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-06 18:46:28 +00:00
blueswir1
f4b1a842d7 Rearrange tick functions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5408 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-03 19:04:42 +00:00
blueswir1
48585ec51d Fix missing prototype warnings by moving declarations 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5407 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-03 19:02:42 +00:00
blueswir1
9827e450e4 Fix MXCC printf warning (based on patch by Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5393 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-02 18:06:50 +00:00
blueswir1
cc6747f4c9 Add mmu tlb demap support (Igor Kovalenko) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5332 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-27 19:43:18 +00:00
blueswir1
e87231d426 Add a generic Niagara machine 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5329 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-26 19:48:58 +00:00
blueswir1
c99657d303 Implement some UA2007 block ASIs 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5328 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-26 18:07:24 +00:00
blueswir1
b158a785d2 Implement UA2005 hypervisor traps 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5327 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-26 18:05:23 +00:00
blueswir1
d81fd7220e Move also DEBUG_PCALL (see r5085) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5326 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-26 18:02:48 +00:00
blueswir1
9d92659858 Add software and timer interrupt support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5299 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-22 19:50:28 +00:00
blueswir1
1121f87961 Fix arguments used in cas/casx, thanks to Igor Kovalenko for spotting 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5296 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-22 16:52:28 +00:00
blueswir1
ab508019a1 Use the new concat_tl_i64 op for std and stda 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5283 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-21 18:43:17 +00:00
blueswir1
a7ec422912 Use the new concat_i32_i64 op for std and stda 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5281 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-21 14:49:09 +00:00
blueswir1
f0d5e47183 Move signal handler prototype back to cpu.h 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5276 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 09:05:49 +00:00
blueswir1
9f4576f08b Fix array subscript above array bounds error 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5219 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-14 19:16:21 +00:00
blueswir1
72ccba795b Fix mulscc with high bits set in either src1 or src2 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5201 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-13 17:20:52 +00:00
blueswir1
5068cbd9e9 Write zeros to high bits of y, based on patch by Vince Weaver 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5196 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-11 16:01:02 +00:00
blueswir1
d84763bc17 Convert rest of ops using float32 to TCG, remove FT0 and FT1 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5193 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-10 20:09:22 +00:00
blueswir1
c5d04e99f3 Partially convert float128 conversion ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5192 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-10 20:00:18 +00:00
blueswir1
e2ea21b396 Convert basic 64 bit VIS ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5191 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-10 19:57:35 +00:00
blueswir1
1d01299d29 Convert basic 32 bit VIS ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5190 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-10 19:57:13 +00:00
blueswir1
714547bbc7 Convert basic float32 ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5189 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-10 19:54:51 +00:00
blueswir1
3a3b925d47 Implement ldxfsr/stxfsr, fix ld(x)fsr masks, convert to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5185 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-09 19:02:49 +00:00
blueswir1
510aba20f0 Fix a typo in fpsub32 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5177 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-06 17:54:01 +00:00
blueswir1
255e1fcb5a Convert most env fields to TCG registers 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5176 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-06 17:51:43 +00:00
blueswir1
47ad35f16a Silence gcc warning about constant overflow 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5175 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-06 17:50:16 +00:00
blueswir1
e83ce55068 Implement no-fault loads 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5148 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-03 17:32:10 +00:00
blueswir1
b991c38519 Fix sign extension problems with smul and umul (Vince Weaver) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5138 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-02 16:33:23 +00:00
blueswir1
105a1f04b5 Fix y register loads and stores 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5123 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-01 19:35:29 +00:00
blueswir1
c8f9349ad9 Remove memcpy32() prototype leftover from r5109 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5114 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-30 09:22:10 +00:00
blueswir1
ba6a9d8cda Fix FCC handling for Sparc64 target, initial patch by Vince Weaver 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5110 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-29 21:03:31 +00:00
blueswir1
91736d378b Fix Sparc64 boot on i386 host: 
- move do_interrupt() back to op_helper.c
 - move non-helper prototypes from helper.h to exec.h
 - move some prototypes from cpu.h to exec.h
 - do not export either set_cwp() or cpu_set_cwp() from op_helper.c,
   but instead provide inline functions


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5109 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-29 20:50:21 +00:00
blueswir1
7621a90da8 Fix udiv and sdiv on Sparc64 (Vince Weaver) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5085 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-25 19:43:53 +00:00
blueswir1
c93e7817ee Fix wrwim masking (Luis Pureza) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5043 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-21 17:34:42 +00:00
blueswir1
5578ceab94 Use initial CPU definition structure for some CPU fields instead of copying 
them around, based on patch by Luis Pureza.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5042 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-21 17:33:42 +00:00
blueswir1
2ae72bce02 Correct 32bit carry flag for add instruction (Igor Kovalenko) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5017 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-17 08:33:47 +00:00
blueswir1
06057e6f6c Fix faligndata (Vince Weaver) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4992 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-06 19:50:16 +00:00
blueswir1
43e9e742b9 Fix I/D MMU tag reads 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4991 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-06 18:16:08 +00:00
blueswir1
01b1fa6d16 Fix Sparc64 shifts 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4990 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-06 18:13:54 +00:00
blueswir1
95f9397c75 Fix offset handling for ASI loads and stores (Vince Weaver) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4988 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-06 15:28:20 +00:00
blueswir1
a7a044f29e Handle wrapped registers correctly when saving 
Fix typo
Save and load interrupt_index and pil_in
Original patch by Luis Pureza


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4980 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-01 15:13:58 +00:00
blueswir1
dd5e6304aa Fix cmp/subcc/addcc op bugs reported by Vince Weaver 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4970 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-29 18:11:20 +00:00
blueswir1
c19148bd8f Make MAXTL dynamic, bounds check tl when indexing 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4942 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-25 07:42:14 +00:00
blueswir1
0b8f1b102b Sparc32: save/load all MMU registers, Sparc64: add CPU save/load 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4938 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-24 11:28:51 +00:00
blueswir1
c7ba218da1 Add T1 and T2 CPUs, add a Sun4v machine 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4923 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-22 07:07:34 +00:00
blueswir1
74b9decc47 Use MMU globals for some MMU traps 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4918 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-21 18:43:32 +00:00
blueswir1
8eba209e33 Fix reset vector 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4917 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-21 11:17:23 +00:00
blueswir1
f76981b113 Print default and available CPU features separately 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4912 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-20 18:23:50 +00:00
blueswir1
fb79ceb91a Make UA200x features selectable, add MMU types 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4911 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-20 18:22:16 +00:00
blueswir1
7f626233a0 Remove unused variable 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4908 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-19 18:35:29 +00:00
blueswir1
db166940e2 Implement nucleus quad ldda 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4902 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-19 13:25:28 +00:00
blueswir1
f617a9a6bb Update TLB miss addresses 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4897 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-19 10:04:48 +00:00
ths
2cfc5f17d3 Small cleanup of gen_intermediate_code(_internal), by Laurent Desnogues. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4891 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-18 18:01:29 +00:00
blueswir1
8d7d8c4bb1 wrhpr hstick_cmpr is a store, not a load 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4887 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-18 10:26:07 +00:00
blueswir1
e6bf7d70b5 Fix saving and loading of trap state 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4883 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-17 19:17:19 +00:00
blueswir1
2cade6a3f6 Support for address masking 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4882 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-17 12:53:05 +00:00
blueswir1
a5a52cf246 Fix MMU registers, add more E-cache ASIs 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4881 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-16 16:58:49 +00:00
blueswir1
e19e4efeaa Fix MMU miss traps 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4880 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-16 16:55:52 +00:00
blueswir1
c5f2f66835 Flushw can generate exceptions, so save PC & NPC 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4876 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-16 11:51:15 +00:00
blueswir1
71817e4898 Really fix cas 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4869 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-15 14:52:09 +00:00
blueswir1
f7350b47da Implement some Ultrasparc cache ASIs used by SILO 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4858 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-08 15:51:32 +00:00
pbrook
9656f324d2 Move interrupt_request and user_mode_only to common cpu state. 
Save and restore env->interrupt_request and env->halted.



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4817 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-01 20:01:19 +00:00
pbrook
b3c7724cbc Move CPU save/load registration to common code. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4808 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-30 16:31:04 +00:00
pbrook
2e70f6efa8 Add instruction counter. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4799 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-29 01:03:05 +00:00
blueswir1
a37ee56cb7 Fix bogus format, reading uninitialised memory (original patch by Julian Seward) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4793 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-26 18:43:24 +00:00
blueswir1
a764a566be Fix Sparc mmu bug seen with NetBSD, based on patch by Cliff Wright 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4785 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-24 19:08:28 +00:00
blueswir1
0bbd4a0ddb Fix compiler warning (Jan Kiszka) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4781 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-23 16:58:04 +00:00
blueswir1
d987963aa9 Eliminate cpu_T[0] 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4776 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-22 10:58:57 +00:00
blueswir1
3f0436fe85 Eliminate cpu_T[1] 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4775 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-22 08:52:58 +00:00
blueswir1
c0b5b109a8 Add missing keys, sendkey support for all keys 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4774 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-22 07:45:42 +00:00
blueswir1
ece43b8d06 Convert some cpu_dst uses (with loads/stores) to cpu_tmp0 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4772 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-21 19:50:10 +00:00
blueswir1
5c6a0628b7 Avoid brcond problems, use temps for cpu_src1 & cpu_src2 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4771 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-21 19:46:48 +00:00
blueswir1
fd07bef4b4 Update TODO 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4765 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-20 17:42:20 +00:00
blueswir1
9fac3a3a7e Fix boot problem on i386 host introduced in r4690 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4758 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-20 15:06:42 +00:00
blueswir1
07bf2857b8 Avoid temporary variable use across basic blocks for udivx 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4744 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-15 18:06:39 +00:00
blueswir1
1a14026e11 Allow NWINDOWS selection (CPU feature with model specific defaults) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4690 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-07 08:07:37 +00:00
blueswir1
b5154bdedb Add more SuperSparcs 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4633 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-31 11:33:20 +00:00
pbrook
f8ed7070ea Fix typo. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4624 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 17:54:15 +00:00
pbrook
6e68e076e7 Move clone() register setup to target specific code. Handle fork-like clone. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4623 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 17:22:15 +00:00
blueswir1
e30b467893 MicroSparc I didn't have fsmuld op 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4618 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 18:20:36 +00:00
blueswir1
75d0187a52 Remove unused (for now) reg_REGWPTR (original patch by Glauber Costa) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4617 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 16:38:41 +00:00
bellard
9133e39b84 Push common interrupt variables to cpu-defs.h (Glauber Costa) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4612 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 10:08:06 +00:00
bellard
ce5232c5c2 moved halted field to CPU_COMMON 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4609 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-28 17:14:10 +00:00
blueswir1
2ea815cac7 Free temps 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4591 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-27 19:39:12 +00:00
blueswir1
f2bc7e7fa1 Move non-op functions from op_helper.c to helper.c and vice versa. 
Rearrange interrupt handling to match other targets.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4590 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-27 17:35:30 +00:00
blueswir1
8d96d20941 More TCG type fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4589 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-26 19:42:42 +00:00
blueswir1
ef28fd8673 Fix cas on i386 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4587 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-26 17:53:41 +00:00
bellard
4f7de37327 remove absolete function 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4579 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 18:01:40 +00:00
blueswir1
a8c768c069 Nicer debug output 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4573 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 11:17:46 +00:00
pbrook
9b7b85d260 Fix off-by-one unwinding error. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4570 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-25 00:36:06 +00:00
pbrook
bcb0126ff4 More TCGv type fixes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4553 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-24 02:24:25 +00:00
pbrook
cb63669a54 Fix ARM conditional branch bug. 
Add tcg_gen_brcondi.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4552 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-24 02:22:00 +00:00
pbrook
455f900486 Fix helper operand type mismatch. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4551 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-24 02:12:32 +00:00
blueswir1
c9e03d8f68 Register op helpers 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4534 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-22 18:16:25 +00:00
blueswir1
a4e7dd5267 Remove currently unnecessary alignment masking 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4505 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-20 19:36:22 +00:00
blueswir1
e35298cd1f Generate better code for Sparc32 shifts 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4467 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-17 09:43:12 +00:00
blueswir1
79c638586e Update TODO 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4464 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-17 06:08:15 +00:00
blueswir1
4da450e616 Move prototype back to avoid a compiler warning 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4443 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 17:59:14 +00:00
blueswir1
77f193daa8 Wrap long lines 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4440 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 16:13:33 +00:00
blueswir1
c2bc0e3880 Remove someexplicit alignment checks (initial patch by Fabrice Bellard) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4431 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-11 19:24:10 +00:00
blueswir1
c5adf6a88d Remove duplicated field 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4411 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 12:25:46 +00:00
blueswir1
0dcda9be6b Add a TODO file 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4410 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 12:09:24 +00:00
bellard
7c60cc4bca suppressed fixed registers 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4408 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 10:58:20 +00:00
blueswir1
22548760ca Fix compiler warnings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4404 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 10:12:00 +00:00
blueswir1
64a88d5d3a CPU feature selection support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4399 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-09 20:13:43 +00:00
blueswir1
0828b4485a Move #include to speed up compilation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4398 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-09 20:12:09 +00:00
blueswir1
9c6c6662d1 Simplify some constant loads 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4383 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-07 18:04:29 +00:00
blueswir1
ba28189bac Fix potential condition code problems 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4382 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-07 18:03:02 +00:00
aurel32
8dd3dca351 remove target ifdefs from vl.c 
(Glauber Costa)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4327 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 13:11:44 +00:00
blueswir1
762abf6774 Complete the TCG conversion (and delete some files, too) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4324 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 12:00:16 +00:00
blueswir1
7fa76c0bf3 Complete the TCG conversion 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4323 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 11:58:45 +00:00
blueswir1
653ccb8099 Avoid some brconds 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4318 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-04 08:06:33 +00:00
blueswir1
6f551262b3 Use memory based registers in functions containing brconds 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4311 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-03 20:51:00 +00:00
aurel32
d2856f1ad4 Factorize code in translate.c 
(Glauber Costa)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4274 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-28 00:32:32 +00:00
blueswir1
4b8b8b76d4 Document the shift values 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4243 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-23 17:12:35 +00:00
blueswir1
4e14008f3a Revert the previous patch 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4236 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-22 19:05:18 +00:00
blueswir1
25bc827cf2 Move 128-bit float emulation under linux-user 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4234 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-22 16:42:40 +00:00
aurel32
ca10f86763 Remove osdep.c/qemu-img code duplication 
(Kevin Wolf)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4191 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-11 21:35:42 +00:00
pbrook
2a39bc41cb Remove incorrect discards and old unused defines (blueswir1). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4137 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-30 19:47:23 +00:00
blueswir1
a49d9390d4 Change handling of source 2 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4135 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-29 20:39:41 +00:00
blueswir1
9322a4bf0b Change handling of source register 1 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4134 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-29 20:38:35 +00:00
blueswir1
c48fcb4751 Move CPU stuff unrelated to translation to helper.c 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4133 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-29 15:46:56 +00:00
blueswir1
6ae20372d4 Rename T[012] according to their roles 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4131 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-29 09:09:25 +00:00
blueswir1
32b6c8125c Avoid writes to T1 except for loads/stores, convert some T0 uses to cpu_tmp0 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4130 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-29 09:03:48 +00:00
blueswir1
31741a27fa Accidentally dropped one change from previous commit 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4129 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-29 08:59:48 +00:00
blueswir1
4af984a76a Concentrate cpu_T[012] use to one function 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4110 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-26 20:47:52 +00:00
blueswir1
ce5b3c3d46 Split icc and xcc flag calculations 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4109 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-26 20:45:56 +00:00
blueswir1
2f5680ee33 Remove some legacy definitions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4108 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-26 20:45:06 +00:00
blueswir1
bdf46ea256 Fix a sign extension problem 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4105 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-24 17:47:03 +00:00
blueswir1
7127fe84e7 Fix mulscc 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4103 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-23 11:50:28 +00:00
blueswir1
ce8536e23f Convert ldf/ldfsr and stf/stfsr to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4101 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-22 08:47:14 +00:00
blueswir1
8911f5019c Fix i32/i64/TL mismatches 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4100 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-22 08:40:28 +00:00
blueswir1
c6d5231deb Remove leftover definitions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4098 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 18:31:43 +00:00
blueswir1
2b29924f8c Convert align checks to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4097 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 18:08:59 +00:00
blueswir1
06b3e1b3a9 Convert jumps to labels to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4094 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 17:59:39 +00:00
blueswir1
72a9747b79 Convert save, restore, saved, restored, and flushw to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4092 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 17:57:29 +00:00
blueswir1
44e7757c2a Convert other float and VIS ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4091 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 17:56:02 +00:00
blueswir1
ff07ec8309 Convert float move ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4090 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 17:53:56 +00:00
blueswir1
3b89f26c11 Convert udiv and sdiv ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4088 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-18 18:10:42 +00:00
blueswir1
2483386a6e Use ext_i32_i64 instead of ext32s_i64 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4087 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-18 18:09:27 +00:00
blueswir1
d35527d9f9 Convert CCR and CWP ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4086 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-18 18:08:25 +00:00
blueswir1
1f5063fb97 Convert array8/16/32 and alignaddr to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4085 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-18 18:06:54 +00:00
blueswir1
8879d139bb Convert umul and smul to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4077 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-16 19:24:42 +00:00
blueswir1
48d5c82bcc Use a TCG global for pc and npc 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4076 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-16 19:23:31 +00:00
blueswir1
d9bdab86e8 Convert mulscc to TCG, add cc_src2 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4075 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-16 19:22:18 +00:00
blueswir1
0425bee563 Discard unused data, use less temps 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4073 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-16 19:18:54 +00:00
blueswir1
87e92502c6 Use a TCG global for fsr 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4068 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-15 18:12:11 +00:00
blueswir1
bb5529bb62 Convert ldfsr and stfsr to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4067 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-15 18:11:06 +00:00
blueswir1
748b9d8ef0 Eliminate some uses of T2 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4065 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-14 21:09:15 +00:00
blueswir1
1a7b60e727 Convert udivx and sdivx to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4064 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-14 19:42:42 +00:00
blueswir1
f5069b26a4 Use memory globals for G registers 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4062 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-14 17:35:02 +00:00
blueswir1
1ec6d2ea99 Use tcg_const_tl for zero constant 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4054 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-13 20:47:53 +00:00
blueswir1
dc99a3f2e8 Convert condition code changing versions of add, sub, logic, and div to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4052 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-13 20:45:31 +00:00
blueswir1
db4a4ea4ee Use a TCG global for regwptr 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4038 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-11 20:59:02 +00:00
blueswir1
56ec06bb8e Convert andn, orn and xnor to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4030 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-09 20:46:51 +00:00
blueswir1
19f329ad7b Convert branches and conditional moves to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4028 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-08 21:36:50 +00:00
blueswir1
134d77a14b Convert exception ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4022 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-06 20:09:54 +00:00
blueswir1
a3ffaf3060 Fix microSPARC II SFSR mask (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4021 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-06 16:13:51 +00:00
blueswir1
375ee38b4b Convert Sparc64 trap state ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4018 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-05 17:59:48 +00:00
blueswir1
7e8c2b6ca8 Convert float helpers to TCG, fix fabsq in the process 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4014 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-04 20:00:18 +00:00
blueswir1
dcf2490568 Convert fmovr to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4013 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-04 19:56:06 +00:00
blueswir1
ccd4a21937 Convert tick operations to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4011 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-02 18:28:06 +00:00
blueswir1
00f219bf50 Convert movr and (partially) movcc to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4010 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-02 18:25:27 +00:00
blueswir1
38bc628b08 Convert addx, subx, next_insn and mov_pc_npc to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4009 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-02 18:22:19 +00:00
blueswir1
b25deda7ca Temporary fix for i386 host 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3994 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-27 17:44:03 +00:00
blueswir1
1a2fb1c009 Modify Sparc32/64 to use TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3989 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-24 14:10:06 +00:00
blueswir1
9e31b9e28a Fix remote debugger memory access problems reported by Matthias Stein 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3982 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-14 17:46:44 +00:00
blueswir1
3deaeab717 Sparc32 MMU register fixes (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3979 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-11 18:27:33 +00:00
bellard
57fec1fee9 use the TCG code generator 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3944 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-01 10:50:11 +00:00
blueswir1
045380be94 More ASIs 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3882 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-01-01 17:07:39 +00:00
blueswir1
0b09be2b2f Nicer debug output for exceptions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3878 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-30 17:13:01 +00:00
blueswir1
7d85892b9b Initial support for Sun4d machines (SS-1000, SS-2000) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3869 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-28 20:57:43 +00:00
blueswir1
8543e2cfce Improved ASI debugging (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3868 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-28 18:50:23 +00:00
blueswir1
3aa662faae Enforce context table alignment 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3857 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-25 07:49:10 +00:00
blueswir1
66f1cdbde4 Partial fix to Sparc32 Linux host global register mangling problem 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3806 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-11 19:39:25 +00:00
blueswir1
666c87aa3b Add ASIs (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3801 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-10 19:58:20 +00:00
ths
01ba98161f Handle cpu_model in copy_cpu(), by Kirill A. Shutemov. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3778 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-09 02:22:57 +00:00
blueswir1
58a770f3a4 Increase prom size for boot mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3748 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-29 17:08:01 +00:00
blueswir1
3ebf5aafe5 Use slavio base as boot prom address, rearrange sun4m init code 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3747 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-28 20:54:33 +00:00
blueswir1
9c2b428ee1 Fix compilation and warnings on PPC host 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3746 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-28 18:08:28 +00:00
blueswir1
2382dc6b9b Fix floating point register decoding 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3742 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-25 20:27:35 +00:00
blueswir1
1f58732916 128-bit float support for user mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3740 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-25 18:40:20 +00:00
blueswir1
3dd9a152e1 More MMU registers (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3738 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-25 12:43:10 +00:00
blueswir1
d07b4d0ea7 Fix MXCC register 64 bit read word order (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3709 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-19 19:14:10 +00:00
pbrook
87ecb68bdf Break up vl.h. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-17 17:14:51 +00:00
blueswir1
2761992d13 Remove unnecessary register masking (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3663 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-17 08:21:43 +00:00
blueswir1
bbf7d96b45 Fix MXCC error register (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3662 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-17 08:19:57 +00:00
blueswir1
295db11371 Add MXCC module reset register (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3661 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-17 08:18:59 +00:00
bellard
bd37ec2141 removed warning 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3616 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 19:50:22 +00:00
bellard
aaed909a49 added cpu_model parameter to cpu_init() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-10 15:15:54 +00:00
blueswir1
7d77bf2006 More Sparc64 CPU definitions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3561 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-10 09:32:02 +00:00
blueswir1
406f82e833 More CPU definitions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3559 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-09 19:08:43 +00:00
blueswir1
6d5f237a59 CPU specific boot mode (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3542 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-07 17:03:37 +00:00
ths
273af66025 Adjust s390 addresses (the MSB is defined as "to be ignored"). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3486 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-29 14:39:49 +00:00
blueswir1
eed152bba5 Use shared ctpop64 helper 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3468 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-28 14:35:04 +00:00
blueswir1
20b749f607 Avoid gcc warnings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3412 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-20 07:09:08 +00:00
blueswir1
1e64e78d0c Fix compiling Sparc64 on PPC host 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3411 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-20 07:07:47 +00:00
blueswir1
e909ec2f11 Use ldq and stq for 8 byte accesses (original patch by Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3405 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-17 17:37:13 +00:00
blueswir1
8f577d3d29 Enable all alignment checks 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3404 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-17 17:34:57 +00:00
blueswir1
94ced07534 Fix bug in Sparc32 sta op (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3399 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 20:27:00 +00:00
blueswir1
6f27aba62e Sparc64 hypervisor mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3398 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 17:07:21 +00:00
blueswir1
952a328ff5 SuperSparc MXCC support (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3397 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 16:29:21 +00:00
blueswir1
992f48a036 Support for 32 bit ABI on 64 bit targets (only enabled Sparc64) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 16:27:31 +00:00
j_mayer
6ebbf39000 Replace is_user variable with mmu_idx in softmmu core, 
allowing support of more than 2 mmu access modes.
Add backward compatibility is_user variable in targets code when needed.
Implement per target cpu_mmu_index function, avoiding duplicated code
  and #ifdef TARGET_xxx in softmmu core functions.
Implement per target mmu modes definitions. As an example, add PowerPC
  hypervisor mode definition and Alpha executive and kernel modes definitions.
Optimize PowerPC case, precomputing mmu_idx when MSR register changes
  and using the same definition in code translation code.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3384 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 07:07:08 +00:00
j_mayer
c732abe222 Unify '-cpu ?' option. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3380 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-12 06:47:46 +00:00
blueswir1
90251fb96e Fix taddcctv and tsubcctv (David Matthews) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3379 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-10 19:11:54 +00:00
blueswir1
0387d92875 Fix Sparc64 ldfa/stfa and float ops with fpr >= 32 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3318 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-03 17:46:29 +00:00
blueswir1
51996525c7 Fix block load ASIs 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3310 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-01 17:07:58 +00:00
blueswir1
3391c81801 Fix Sparc64 ldfa, lddfa, stfa, and stdfa instructions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3298 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 19:38:12 +00:00
blueswir1
ee0b03fd85 Fix Sparc64 wrasr instructions 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3297 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 16:37:00 +00:00
ths
198a74de4c Move get_sp_from_cpustate from cpu.h to target_signal.h. 
Enable sigaltstack processing for more architectures.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3253 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 16:44:32 +00:00
ths
a04e134ad1 linux-user sigaltstack() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 13:57:58 +00:00
blueswir1
40ce0a9a8f CPU boot mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3231 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 19:44:09 +00:00
blueswir1
e32664fbd2 Add missing break statements 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3208 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-23 11:40:57 +00:00
blueswir1
81ad8ba242 Rework ASI instructions (Aurelien Jarno) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3205 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-21 19:10:53 +00:00
blueswir1
d69d2ca9b4 Fix tadd op generation with GCC 4.x 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3196 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-20 15:21:32 +00:00
blueswir1
0f8a249a0b Detabify 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3195 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-20 14:54:22 +00:00
ths
3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-17 08:09:54 +00:00
ths
5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
ths
ce62e5ba09 Fix tb->size mishandling, by Daniel Jacobowitz. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3160 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-11 10:04:58 +00:00
blueswir1
327ac2e797 Fix Sparc32 interrupt handling 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3110 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-08-04 10:50:30 +00:00
blueswir1
6ea4a6c875 More alignment checks 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3060 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-11 16:43:30 +00:00
blueswir1
8f1f22f6ab Fix retry and done ops, trap handling 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3055 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-08 19:51:24 +00:00
blueswir1
1ad21e6969 Save state in Sparc64 return op 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3054 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-08 19:48:40 +00:00
blueswir1
17d996e1f1 Report normalised CWP values to userland and GDB, not internal representation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3052 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-07 20:53:22 +00:00
blueswir1
dc011987f2 Use unsigned 32-bit load for ld/lduw 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3051 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-07 20:50:33 +00:00
blueswir1
6ef905f69c Fix wrong number of clean/saveable windows, match Linux startup register values 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3050 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-07 20:48:42 +00:00
blueswir1
33b3780262 Fix Sparc64 page size 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3047 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-07 20:44:35 +00:00
blueswir1
46d38ba89d Fix Sparc64 movr 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3045 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-04 20:22:35 +00:00