| 86b1fb06ee6ef53d8961ce96343ba4aa37518840 |
|
21-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
tcg: Upgrade to upstream version.
This switches the full TCG implementation to the upstream version
from the following upstream commit:
1a8e80d7e82aa385ad887dba5d039e399a18264b
Note that this requires completely reqwriting the softmmu_template.h
declarations to adapt to the new world order where all ld/st helpers
now accepts a CPUArchState* value as their first parameter.
+ This also gets rid of the REGPARM macro, which means that on
i386, parameters are now passed on the stack instead of using
registers. As surprising as it is, this doesn't seem to affect
emulation performance in significant ways when starting the
emulator with -force-32bit, compared to the latest SDK emulator
binary. This may be due to the improved binary translator.
Note that this doesn't switch the emulation to use the new
MemoryRegion API, so there are still a few minor differences
with upstream softmmu_*.h headers.
The target-*/ sources have been minimally modified to accomodate
for the changes, and everything seems to work. However, not that
CONFIG_ANDROID_MEMCHECK_MMU hasn't been tested yet.
+ get rid of obsolete softmmu_outside_jit.c
NOTE: There are two important differences with the upstream sources:
- An '#undef small' in tcg.c used to build the Windows binaries
with mingw32 on Linux.
- The declaration of cc_compute_all and cc_compute_c helpers in
target-i386/helper.h use TCG_CALL_NO_SE instead of
TCG_CALL_NO_SE_RWG. Otherwise, it's impossible to boot
an x86 system image properly.
Change-Id: I6ed5c58f237493d29b1cefaff3e0db6f58977fbf
/external/qemu/target-mips/translate.c
|
| bf7a22f3a6c38d359d2e933dec4706d1c7375f0a |
|
25-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
Move cpu_xxx functions to qom/cpu.h
This patch moves a few CPU-releated function declarations to
include/qom/cpu.h, while changing their signature to take a
CPUState instead of a CPUOldState.
Change-Id: I5f09b522dc755be334973a27f58b6704fbccc4c6
/external/qemu/target-mips/translate.c
|
| fed223d2bab55eda155e3463b9cb6966e69dd73c |
|
24-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
Move singlestep_enabled to CPUState.
The previous patch forgot to move this field from CPU_COMMON to
CPUState, so do it here.
Change-Id: I71ed4605c939eb6c23d3e70b08ea89e59842cdd0
/external/qemu/target-mips/translate.c
|
| 6657678c3d86395084f6a699e73614195f06c445 |
|
24-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
Introduce CPUState.
This patch splits the definitions previously found in CPUArchState,
to place some of them in a common data structure called CPUState,
to mirror upstream.
Note that upstream also makes CPUState a complete QOM object that
derives from DeviceState / DeviceClass, but this patch doesn't do
that. That's why the target-*/cpu-qom.h files, as well as
include/qom/cpu.h are not the real ones from upstream yet.
Future patches will get rid of CPUOldState, which is currently used
as an alias for CPUArchState, but will be replaced entirely by
CPUState, requiring changing the signature of many functions to
match upstream.
QOM-ification will probably happen after that, but may require
a few more patches due to layering / coupling issues.
Change-Id: Ifc33f8abe2aa80b20da13f5c83c109e37aff7e11
Conflicts:
cputlb.c
target-arm/op_helper.c
target-i386/op_helper.c
target-mips/op_helper.c
/external/qemu/target-mips/translate.c
|
| cd35ed2793febb8f8fa19ad4e0052dba915d7c88 |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to atomic load/store helpers.
IMPORTANT NOTE: This contains a gross hack to route around a very
nasty GCC 4.6 compiler bug (on Linux), that prevented helper_ll()
from being compiled correctly, resulting in failure to boot a
valid MIPS system image!!
Change-Id: I20f084e3966a7160cd283f2aa4d391799abc667c
/external/qemu/target-mips/translate.c
|
| 26efe758c079d8be435ec74470731237cd777c1d |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to MIPS MT helpers.
Change-Id: Id238063e31dd54f8c7e7ae5f5b9c054136c4d87f
/external/qemu/target-mips/translate.c
|
| 06978cc902013686f4443582e55361f0d86fbc2e |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to coprocessor helpers.
Change-Id: Ia673b0a09e966e3f8ccbab7ab27ec799d102ae88
/external/qemu/target-mips/translate.c
|
| 5c5a6e13ddb15cd1178071c60f0f22d265819021 |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to multiplication helpers.
Change-Id: I1b1b534a9e231743ad258c9ff132d64c1ca390e6
/external/qemu/target-mips/translate.c
|
| 87350d189097667bf170a57ee54347498511dfb6 |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to FPU helpers.
Change-Id: Iac18a07f8ad4400932395973c03e6ff5b0a0dacd
/external/qemu/target-mips/translate.c
|
| d62e538a5a9627bb1306ba14130699aaba9b585f |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to non-atomic load/store helpers.
Change-Id: Ia652eb3212eb05e4bf726b1372fbee9624aa05a3
/external/qemu/target-mips/translate.c
|
| d5b76c63cc364a51cfd4ba45e2449c907a0a2e97 |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to special functions #2
Change-Id: I1105f12059a25542503478fde35253709354f867
/external/qemu/target-mips/translate.c
|
| 6480c96e71da41f7600478bc0d809f737090b35f |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to special helpers.
Change-Id: I269c53d4d26a60dd1b311ffcc58c3ec2d890207b
/external/qemu/target-mips/translate.c
|
| 758fa08712c9b1075c49adf86fd0a24c8fdb30ec |
|
03-Apr-2014 |
David 'Digit' Turner <digit@google.com> |
target-mips: Pass env to TLB helpers
Change-Id: Iea68dbfa2dfc4ff72d21f4bb71775229e2ed3f8f
/external/qemu/target-mips/translate.c
|
| bf2340f1eae08ddada9ed09490aa83e0a1bd7586 |
|
18-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
cpu-exec: unify do_interrupt call
Upstream e694d4e289b05d0c9b118850eff961aa9ca33183
Upstream 3c688828bcb3afa2744e1f1729a40eef4a575b56
Upstream d8108fb187bb68459cfe7dca4b5c983db33bcc7b
Change-Id: Ia492dae677ddfe052768b943f8ea275fab8a9c49
/external/qemu/target-mips/translate.c
|
| 26d285dfa9f482e5b2f6d6df2bcb0eaed06cb1a9 |
|
18-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
tcg: Use hash table + static table for helpers.
This changes the registration of helper functions inside of TCG to:
- Use a GHashTable to store the map from helpers to function names.
- Move the helper registration from targets to tcg.
- Merge tcg_register_helper into tcg_context_init.
Note: this makes TCG more dependent on target helper.h headers, it
adds significant coupling, but so be it.
Upstream 7c57df0d852a9a9faf9068ff235886c8b28b113e
Upstream 6e085f72c6d331fb0e9fc69e3061cd1e5893d9e4
Upstream 5cd8f6210f83db15702e81b91e40e7079608e6f3
Upstream 100b5e0170e86661aaf830869be930a1a201ed08
Upstream 84fd9dd3f78ced9d41e1160d43862bb620cb462a
Change-Id: Ie0877cf9a62451d89881e882d06d04456e5abe1b
/external/qemu/target-mips/translate.c
|
| eca7bc24e45fb6809582795ff88f13384b5ce7df |
|
14-Mar-2014 |
David 'Digit' Turner <digit@google.com> |
softmmu_header.h: Pass CPUArchState to helper routines.
This patch modifies the functions defined in softmmu_header.h
to accept a CPUArchState as their first parameter, then it
adjusts every caller appropriately.
This gets up closer to upstream, and remove the obsolete
softmmu_outside_jit.h that was used to do the same thing.
Change-Id: I9eef01e95b7233c8c6f6da43d17262b9a9ebcd99
/external/qemu/target-mips/translate.c
|
| 975bba804aed54452f774cdbf79a7b4732fc7696 |
|
17-Feb-2014 |
David 'Digit' Turner <digit@google.com> |
Augment TCGContext.
This moves many static buffers into the TCGContext data structure
to match upstream. This shouldn't affect performance.
Change-Id: Ib1fc7cf2baef155f1eaadbf9bfd9e2d381606a07
/external/qemu/target-mips/translate.c
|
| e2678e116c8cdb0f36b247a5bd9cfacc849362fc |
|
16-Jan-2014 |
David 'Digit' Turner <digit@android.com> |
Rename CPUState to CPUOldState.
Upstream qemu has split the cpu state into two new data structures:
CPUState -> is used to model the CPU state through the QEMU
object model.
CPUArchState -> actually a macro that aliases CPUArmState,
CPUX86State or CPUMIPSState.
Both were part of the "CPUState" in the current emulator sources.
Previous patches introduced CPUArchState, as a simple alias to the
machine-specific state. This patch renames any use of CPUState in
the current code to CPUOldState, except within target-*/ directories
where it is replaced by CPU${ARCH}State instead.
This will allow bringing the upstream CPUState definition in the
source tree, and slowly migrate everything to the right location.
Change-Id: I88b79e6e89f1f36084dc2642e1cf415135e4da09
/external/qemu/target-mips/translate.c
|
| 0dc43a9a7d4ed798d2c53792fe30a907f81d7615 |
|
16-Jan-2014 |
David 'Digit' Turner <digit@android.com> |
disas.c: upstream integration.
Change-Id: I64d91412a766abfe8ee0b530ed7cd5f2be63b91f
/external/qemu/target-mips/translate.c
|
| a2c14f947951612b45024095afd2210aa7368773 |
|
04-Feb-2014 |
David 'Digit' Turner <digit@google.com> |
Cleanup: Remove 100+ compiler warnings.
This is a big cleanup that removes compiler warnings by performing
the following:
- Remove unused functions or variables.
- Change pointer cast to be alias safe using unions.
- Use __attribute__((unused)) on some local variable definitions
when their usage depends on conditional defines that are not
always true when compiling the same source several times.
- Fix a couple array indexing bugs.
There are still a few warnings from the JSON lexer, libjpeg and
the TCG helpers though, but the overall compilation is much cleaner.
BUG=NONE
Change-Id: Ic4483e6402b266ecfd7bca8c92a73d8fcf392a1f
/external/qemu/target-mips/translate.c
|
| aa8236dc1b1ea300ab18716db5b8fab42aca3ca7 |
|
10-Jan-2014 |
David 'Digit' Turner <digit@android.com> |
qemu-malloc.c: Remove qemu-specific heap routines.
Remove all uses of qemu_malloc/malloc0/realloc/free/strdup/etc to use
the equivalent GLib functions (g_malloc, g_free, ...) as per upstream.
This also removes qemu-malloc.c since it's no longer required.
Change-Id: I3c36a0396b73dd114b8da385b43f56a2e54dbb15
/external/qemu/target-mips/translate.c
|
| cc33b2d8035092608c7cba4154e9c44452727e1b |
|
15-Dec-2013 |
David 'Digit' Turner <digit@android.com> |
Move disas.h to include/disas/
+ dis-asm.h -> include/disas/bfd.h
+ arm-dis.c -> disas/arm.c
ppc-dis.c -> disas/ppc.c
i386-dis.c -> disas/i386.c
mips-dis.c -> disas/mips.c
+ remove all unused .ld scripts
Change-Id: Ie29662b83c09ea17d34e42dda3998691c182b10e
/external/qemu/target-mips/translate.c
|
| 852088c7e08182c2de563872d558309815cbfa0d |
|
14-Dec-2013 |
David 'Digit' Turner <digit@android.com> |
Move headers to include/exec/
Change-Id: Ife43f9cd12a02aa98f408043b0cccb9fe45a9ff7
/external/qemu/target-mips/translate.c
|
| 3d781249996e548010a28caae437257d91f66001 |
|
22-Sep-2012 |
Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com> |
[MIPS] Avoid splitting TB's at page boundary for branch instructions.
If a branch occurred at last word of page, the delay slot instruction
would be in a separate TB in following page. This causes TB invalidation
problems if the branch target is patched, i.e., in JIT code.
Fixes some rare v8 browser and test-suite crashes on qemu for mips.
Change-Id: I62946b7e724f71b880225df0a888614a9e64e3bf
/external/qemu/target-mips/translate.c
|
| 55ff318b4e5382074e2049c996cb6df1041aff1b |
|
03-Aug-2012 |
Chris Dearman <chris@mips.com> |
[MIPS] Speed up software refill handler
Emulating each instruction of the software refill handler
has a significant impact on the overall performance of QEMU because
of the overhead of emulating the various CP0 instructions to accurately
reflect the machine state. Running the software TLB handler takes
the equivalent of 1000's of machine cycles.
This patch implements a pseudo hardware TLB refill handler
that significantly reduces the impact of refilling the TLB
to bring it more inline with what would be observed on a real target.
Signed-off-by: Steven Hill <sjhill@mips.com>
Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Yajin <yajin@mips.com.cn>
/external/qemu/target-mips/translate.c
|
| 325e19d19ff9e1fc9c6acb12eeb754563fc2e251 |
|
01-Feb-2012 |
Bhanu Chetlapalli <bhanu@mips.com> |
[MIPS] Tweak MIPS support to work in Android qemu framework
Change-Id: Icd617cb91fe87a6f88566dd57b6405b216ca3570
Signed-off-by: Chris Dearman <chris@mips.com>
/external/qemu/target-mips/translate.c
|
| 409c7b66435cf5947cab6bf0710f92507317f22e |
|
01-Feb-2012 |
Bhanu Chetlapalli <bhanu@mips.com> |
[MIPS] Import MIPS target support
From v0.12.5 tag at git://git.sv.gnu.org/qemu.git
CommitID: 174f225e9d62e8f3002e274e4f718bd2a967fbf4
Change-Id: I35b49a4319cee4b69cf9da4e5af1f43327e21056
Signed-off-by: Chris Dearman <chris@mips.com>
/external/qemu/target-mips/translate.c
|
| 55f4e4a5ec657a017e3bf75299ad71fd1c968dd3 |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/external/qemu/target-mips/translate.c
|
| 413f05aaf54fa08c0ae7e997327a4f4a473c0a8d |
|
12-Jan-1970 |
Upstream <upstream-import@none> |
external/qemu 0.8.2
/external/qemu/target-mips/translate.c
|