Commit Graph

441 Commits

Author SHA1 Message Date
j_mayer
a9d9eb8fd4 Implement PowerPC Altivec load & stores, used by Apple firmware for memcpy.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3349 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 18:19:26 +00:00
j_mayer
b33c17e12d PowerPC target coding style fixes.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3348 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 17:30:34 +00:00
j_mayer
b068d6a713 PowerPC target optimisations: make intensive use of always_inline.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3347 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 17:13:44 +00:00
j_mayer
f2e63a42c9 Reorganize the CPUPPCState structure to group features.
Add #ifdef to avoid compiling not relevant resources:
- MMU related stuff for user-mode only targets
- PowerPC 64 only resources for PowerPC 32 targets
- embedded PowerPC extensions for non-ppcemb targets.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3343 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 15:43:50 +00:00
j_mayer
d26bfc9a1b Add MSR bits signification per PowerPC implementation flags (to be continued).
As a side effect, single step and branch step are available again.
Remove irrelevant MSR bits definitions.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3342 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07 14:41:00 +00:00
j_mayer
12de9a396a Full implementation of PowerPC 64 MMU, just missing support for 1 TB
memory segments.
Remove the PowerPC 64 "bridge" MMU model and implement segment registers
  emulation using SLB entries instead.
Make SLB area size implementation dependant.
Improve TLB & SLB search debug traces.
Temporary hack to make PowerPC 970 boot from ROM instead of RAM.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3335 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-05 22:06:02 +00:00
j_mayer
d63001d114 Make PowerPC cache line size implementation dependant.
Implement dcbz tunable cache line size for PowerPC 970.
Make hardware reset vector implementation dependant.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3321 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-04 00:51:58 +00:00
j_mayer
2857068eb1 Code provision for hypervisor mode memory accesses.
Add comments in load & store tables to ease code reading.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3313 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-02 10:11:50 +00:00
j_mayer
30032c940a Fix missing nip updates for instructions that potentially generate
exceptions from op helpers.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3308 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-01 05:22:17 +00:00
j_mayer
7dbe11acd8 Handle all MMU models in switches, even if it's just to abort because of lack
of supporting code.
Implement 74xx software TLB model.
Keep 74xx with software TLB disabled, as Linux is not able to handle TLB miss
  on those processors.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3307 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-01 05:16:57 +00:00
j_mayer
056b05f8d2 Optimisations: avoid generation of duplicated micro-ops.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3305 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-01 03:03:51 +00:00
j_mayer
daf4f96ece Avoid op helpers that would just call helpers for TLB & SLB management:
call the helpers directly from the micro-ops.
Avoid duplicated code for tlbsx. implementation.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3302 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-01 01:51:12 +00:00
j_mayer
a902d88664 Fix (once again) PowerPC sync weight field.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3296 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 15:21:15 +00:00
j_mayer
be147d0879 * Update OEA environment, following the PowerPC 2.04 specification:
- New mtmsr/mtmsrd form that just update RI and EE bits
- New hrfid, lq and stq instructions
- Add support for supervisor and hypervisor modes process priority update
- Code provision for hypervisor SPR accesses
* Actually implement the wait instruction
* Bugfixes (missing RETURN in micro-op / missing #ifdef)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3289 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 13:03:23 +00:00
j_mayer
0db1b20e47 Synchronize with latest PowerPC ISA VEA:
* fix invalid instructions bits masks
* new wait instruction
* more comments about effect of cache instructions on the MMU


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3287 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 03:46:38 +00:00
j_mayer
c80f84e3c0 Implement Process Priority Register as defined in the PowerPC 2.04 spec.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3282 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 01:18:26 +00:00
j_mayer
d7e4b87e53 Implement new floating-point instructions (fre, frin, friz, frip, frim)
as defined in the PowerPC 2.04 specification.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3281 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 01:11:48 +00:00
j_mayer
477023a603 Improve single-precision floats load & stores:
as the PowerPC registers only store double-precision floats,
  use float64_to_float32 & float32_to_float64 to do the appropriate conversion.
Implement stfiwx.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3280 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30 01:01:08 +00:00
j_mayer
dee96f6ca3 PowerPC emulation optimization:
avoid stopping translation after most SPR updates
when a context-synchronization instruction is also needed.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3265 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-29 15:02:38 +00:00
j_mayer
e1833e1f96 Rework PowerPC exceptions model to make it more versatile:
* don't use exception vectors as the exception number.
  Use vectors numbers as defined in the PowerPC embedded specification instead
  and extend this model to cover all emulated PowerPC variants exceptions.
* add some missing exceptions definitions, from PowerPC 2.04 specification
  and actual PowerPC implementations.
* add code provision for hypervisor exceptions handling.
* define exception vectors and prefix in CPUPPCState to emulate BookE exception
  vectors without any hacks.
* define per CPU model valid exception vectors.
* handle all known exceptions in user-mode only emulations.
* fix hardware interrupts priorities in most cases.
* change RET_EXCP macros name into GEN_EXCP as they don't return.
* do not stop translation on most instructions that are not defined as
  context-synchronizing in PowerPC specification.
* fix PowerPC 64 jump targets and link register update when in 32 bits mode.
* Fix PowerPC 464 and 464F definitions.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3261 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-29 13:06:16 +00:00
j_mayer
237c0af017 Define the proper bfd_mach to be used by the disassembler for each
PowerPC emulated CPU.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3257 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-29 12:01:46 +00:00
j_mayer
e3878283de Implement size bit in PowerPC 64 comparisons.
Allow 'weight' field in sync instruction.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3250 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-27 04:47:25 +00:00
j_mayer
40d0591e2c Fixes for PowerPC 64 rotate and mask instructions.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3247 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-27 01:32:19 +00:00
j_mayer
a750fc0b91 Great rework and cleanups to ease PowerPC implementations definitions.
* cleanup cpu.h, removing definitions used only in translate.c/translate_init.c
* add new flags to define instructions sets more precisely
* various changes in MMU models definitions
* add definitions for PowerPC 440/460 support (insns and SPRs).
* add definitions for PowerPC 401/403 and 620 input pins model
* Fix definitions for most PowerPC 401, 403, 405, 440, 601, 602, 603 and 7x0
* Preliminary support for PowerPC 74xx (aka G4) without altivec.
* Code provision for other PowerPC support (7x5, 970, ...).
* New SPR and PVR defined, from PowerPC 2.04 specification and other sources
* Misc code bugs, error messages and styles fixes.
* Update status files for PowerPC cores support.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3244 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-26 23:54:22 +00:00
j_mayer
2662a059aa More PowerPC definitions, from POWER 2.04 specifications and misc sources.
Check that at least instructions set and SPRs are correct for
 PowerPC 401, 403, 405 and 440 cores.
Implement PowerPC 401 MMU model (real-mode only).
Improve INSNs and SPRs dump to ease parse with standard shell tools.
Add more precise status for most PowerPC cores families.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3201 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-21 05:50:37 +00:00
j_mayer
a4bb6c3e87 Rework PowerPC 440 TLB management (thanks to Hollis Blanchard)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3200 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-21 05:28:33 +00:00
j_mayer
5eb7995e34 Code provision for PowerPC BookE MMU model support.
Better MSR flags initialisation.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3189 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-19 05:44:04 +00:00
j_mayer
966439a678 PowerPC flags update/use fixes:
- fix confusion between overflow/summary overflow, as reported by S Bansal.
- reset carry in addic. optimized case (as it was already done in addic).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3179 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17 09:51:40 +00:00
j_mayer
3608160206 Coding style fixes in PowerPC related code (no functional change):
- avoid useless blanks at EOL.
- avoid tabs.
- fix wrapping lines on 80 chars terminals.
- add missing ';' at macros EOL to avoid confusing auto-identers.
- fix identation.
- Remove historical macros in micro-ops (PARAM, SPARAM, PPC_OP, regs)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3178 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17 08:21:54 +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
7f75ffd39e Spelling fix (Mark Glines)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2879 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-27 19:39:27 +00:00
j_mayer
35cdaad645 Code provision for new PowerPC embedded target support with:
- 1 kB page size
- 64 bits GPR
- 64 bits physical address space
- SPE extension support.
Change TARGET_PPCSPE into TARGET_PPCEMB


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2718 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-24 06:50:21 +00:00
j_mayer
4a0577124a No functional changes:
- compilation warning fixes
- make loglevel tests consistent
- use cpu_abort instead of printf(...); exit


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2706 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-19 08:42:21 +00:00
j_mayer
08e46e54ea PowerPC emulation bugfixes:
- don't generate multiple exit_tb at the end of conditional branches
- disable TRACE exception as it is not correct for embedded PowerPC.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2679 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-16 07:18:42 +00:00
j_mayer
a496775f87 Fix a lot of debug traces for PowerPC emulation: use logfile instead of stdout
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2677 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-16 07:10:48 +00:00
j_mayer
9d53c7535f Fix for PowerPC 64 rotates.
Fix for PowerPC 64 load & store with immediate index.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2617 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-06 07:59:47 +00:00
j_mayer
a42bd6ccdf Fix rfi instruction: do not depend on current execution mode
but on the execution mode that will be effective after the return.
Add rfci, rfdi and rfmci for BookE PowerPC.
Extend mfdcr / mtdcr and implement mfdrcx / mtdcrx.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2544 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-30 10:22:46 +00:00
j_mayer
426613dbf8 Add missing PowerPC 64 instructions
PowerPC 64 fixes.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2530 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-23 09:45:27 +00:00
j_mayer
1b9eb036b9 Fix debug printf: we need different macros for target_ulong prints
and GPR ones, as the lengths can be different.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2529 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-23 09:40:22 +00:00
j_mayer
51789c410b PowerPC improvments:
- add missing 64 bits rotate instructions
- safely define TARGET_PPCSPE when 64 bits registers are used
  a separate target will be needed to use it in 32 bits mode on 32 bits hosts.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2527 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-22 22:41:50 +00:00
j_mayer
e864cabdc0 PowerPC bugfixes:
- must clear carry bit when doing addic with a zero immediate value
- fix missing RETURN in micro-operation that would lead to random failures
  and crashes
- add USE_PRECISE_EMULATION compilation-time option to choose between
  getting exact floating point results and fast but less accurate computation.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2526 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-22 22:17:08 +00:00
j_mayer
0487d6a8b4 PowerPC 2.03 SPE extension - first pass.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2519 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-20 22:11:31 +00:00
ths
820e00f252 Define gen_intermediate_code_internal as "static inline".
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2512 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-19 21:46:06 +00:00
j_mayer
36f696517b As icbi is not a priviledge instruction and is treated as a load by the MMU
it needs to be implemented for every MMU translation mode.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2492 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-18 08:47:10 +00:00
j_mayer
d9bce9d99f Make it safe to use 64 bits GPR and/or 64 bits host registers.
For "symetry", add 64 bits versions of all modified functions.
As a side effect, add a lot of code provision for PowerPC 64 support.
Move overflow and carry checks in common routines for simple cases.
Add isel and popcntb instructions from PowerPC 2.03 specification.
Remove remaining micro-operations helpers prototypes from op.c.
Fix XER_BC field to be 7 bits long.
Add power management support for PowerPC 603 & 604.
Fix compilation warnings.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2482 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-17 14:02:15 +00:00
j_mayer
76a66253e5 Great PowerPC emulation code resynchronisation and improvments:
- Add status file to make regression tracking easier
- Move all micro-operations helpers definitions into a separate header:
  should never be seen outside of op.c
- Update copyrights
- Add new / missing PowerPC CPU definitions
- Add definitions for PowerPC BookE
- Add support for PowerPC 6xx/7xx software driven TLBs
  Allow use of PowerPC 603 as an example
- Add preliminary code for POWER, POWER2, PowerPC 403, 405, 440, 601, 602
  and BookE support
- Avoid compiling priviledged only resources support for user-mode emulation
- Remove unused helpers / micro-ops / dead code
- Add instructions usage statistics dump: useful to figure which instructions
  need strong optimizations.
- Micro-operation fixes:
  * add missing RETURN in some micro-ops
  * fix prototypes
  * use softfloat routines for all floating-point operations
  * fix tlbie instruction
  * move some huge micro-operations into helpers
- emulation fixes:
  * fix inverted opcodes for fcmpo / fcmpu
  * condition register update is always to be done after the whole
    instruction has completed
  * add missing NIP updates when calling helpers that may generate an
    exception
- optimizations and improvments:
  * optimize very often used instructions (li, mr, rlwixx...)
  * remove specific micro-ops for rarely used instructions
  * add routines for addresses computations to avoid bugs due to multiple
    different implementations
  * fix TB linking: do not reset T0 at the end of every TB.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2473 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-07 08:32:30 +00:00
ths
a0ae05aa63 PPC32 Trace Exception and Trap instruction, by Jason Wessel.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2291 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-05 16:54:16 +00:00
bellard
26a76461f2 C99 64 bit printf
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2018 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-25 18:15:32 +00:00
bellard
ea4e754f5a PPC Breakpoints for gdb-stub (Jason Wessel)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1933 c046a42c-6fe2-441c-8c8c-71466251a162
2006-05-22 21:50:20 +00:00
bellard
e80e1cc4b1 halt state support for ppc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1657 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-23 22:05:28 +00:00
bellard
f24e5695e5 avoid generating useless exceptions (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1656 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-23 21:36:30 +00:00
bellard
0e1fd3694e target_disas() little endian change
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1642 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-21 23:32:10 +00:00
bellard
c1942362bc use direct jump only for jumps in the same page - stop translation after mtsr[in]
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1628 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-20 10:31:08 +00:00
bellard
c53be33474 suppressed JUMP_TB (Paul Brook)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1594 c046a42c-6fe2-441c-8c8c-71466251a162
2005-10-30 21:39:19 +00:00
bellard
2be0071f22 simplified PowerPC exception handling (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1492 c046a42c-6fe2-441c-8c8c-71466251a162
2005-07-02 22:09:27 +00:00
bellard
3fc6c082e3 preliminary patch to support more PowerPC CPUs (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1489 c046a42c-6fe2-441c-8c8c-71466251a162
2005-07-02 20:59:34 +00:00
bellard
2d61879305 simplified end of page handling
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1443 c046a42c-6fe2-441c-8c8c-71466251a162
2005-06-05 14:39:02 +00:00
bellard
8dd4983c4e fixed lsw[ix] / stsw[ix] potential exception bug - mtcrf workaround for Mac OS X 10.4 - use direct jump at page boundary
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1441 c046a42c-6fe2-441c-8c8c-71466251a162
2005-06-04 22:22:27 +00:00
bellard
2d5262f991 dcbz fix (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1429 c046a42c-6fe2-441c-8c8c-71466251a162
2005-05-12 18:46:11 +00:00
bellard
111bfab3b5 This patch adds little-endian mode support to PPC emulation.
This is needed by OS/2 and Windows NT and some programs like VirtualPC.
This patch has been tested using OS/2 bootloader (thanks to Tero
Kaarlela).
(Jocelyn Mayer)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1379 c046a42c-6fe2-441c-8c8c-71466251a162
2005-04-23 18:16:07 +00:00
bellard
c7d344af8f - remove the ugly "stop" pseudo-opcode.
- fix fsqrt instruction (there's no fsqrt.).
- floating point load and store are not integer instructions.
- wrong opcode for dcba instructions.
(Jocelyn Mayer)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1378 c046a42c-6fe2-441c-8c8c-71466251a162
2005-04-23 18:05:46 +00:00
bellard
4ecc31906d fpu fixes (Jocelyn Mayer) - soft float support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1335 c046a42c-6fe2-441c-8c8c-71466251a162
2005-03-13 17:01:22 +00:00
bellard
3cc6237083 ppc fixes (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1297 c046a42c-6fe2-441c-8c8c-71466251a162
2005-02-15 23:06:19 +00:00
bellard
18fba28c95 ppc fixes - gcc 3.4 compile fix (initial patch by Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1273 c046a42c-6fe2-441c-8c8c-71466251a162
2005-02-08 21:24:36 +00:00
bellard
0fa85d43d4 64 bit target support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1195 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-03 23:43:32 +00:00
bellard
7fe48483cd monitor fixes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1110 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-09 18:08:01 +00:00
bellard
b769d8fef6 removed access_type hack
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1095 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-03 15:07:13 +00:00
bellard
345fbaa3ca removed unused prototype
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1073 c046a42c-6fe2-441c-8c8c-71466251a162
2004-09-18 19:36:08 +00:00
bellard
1b039c09fe OS X port
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1007 c046a42c-6fe2-441c-8c8c-71466251a162
2004-07-12 18:39:45 +00:00
bellard
933dc6ebc4 Mac OS X port
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@998 c046a42c-6fe2-441c-8c8c-71466251a162
2004-07-10 15:33:29 +00:00
bellard
38a64f9dfe fixed b[l] decoding
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@987 c046a42c-6fe2-441c-8c8c-71466251a162
2004-07-07 22:06:01 +00:00
bellard
7496f5266c cpu_single_env init
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@967 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-22 10:56:50 +00:00
bellard
4b3686faee PowerPC merge
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@861 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-23 22:18:12 +00:00
bellard
f18ac341fe cleanup
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@855 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-23 21:00:55 +00:00
bellard
9fddaa0c0c PowerPC merge: real time TB and decrementer - faster and simpler exception handling (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@841 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-21 12:59:32 +00:00
bellard
c6a1c22ba6 fixed invalid includes
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@830 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-20 13:10:49 +00:00
bellard
e63c59cb34 ppc fix (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@816 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-17 21:05:06 +00:00
bellard
1ef59d0acf ppc fixes (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@765 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-26 19:48:05 +00:00
bellard
046d6672e2 avoid unneeded casts
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@754 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-25 21:15:35 +00:00
bellard
a541f297a3 PowerPC system emulation fixes (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@722 c046a42c-6fe2-441c-8c8c-71466251a162
2004-04-12 20:39:29 +00:00
bellard
6b2d3e3c96 fixed blr/bctr cases
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@631 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-21 15:41:09 +00:00
bellard
e98a6e40a9 adding direct block chaining support - simplified branch code gen
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@630 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-21 15:35:00 +00:00
bellard
297d8e6227 Fix check for lswi (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@628 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-21 14:11:27 +00:00
bellard
ad08132319 added tlb_flush() flags
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@600 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-03 23:39:42 +00:00
bellard
985a19d6d1 PowerPC merge (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@566 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-18 22:49:57 +00:00
bellard
9a64fbe4d8 PowerPC system emulation (Jocelyn Mayer) - modified patch to use new TLB api
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@528 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-04 22:58:38 +00:00
bellard
fb0eaffc6d PowerPC fixes (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@483 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-04 14:57:11 +00:00
bellard
28b6751f30 suppressed use of gen_multi - use intermediate FT0 register for floats - use T0 temporary for fpscr update - use PARAM1 for spr access - added untested single load/store support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@473 c046a42c-6fe2-441c-8c8c-71466251a162
2003-11-23 16:58:08 +00:00
bellard
79aceca54a PowerPC support (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@472 c046a42c-6fe2-441c-8c8c-71466251a162
2003-11-23 14:55:54 +00:00